INSPECTION METHOD OF BALL SCREW MECHANISM, INSPECTION EQUIPMENT OF BALL SCREW MECHANISM, PRODUCTION METHOD OF BALL SCREW MECHANISM, AND INSPECTION METHOD OF STEERING DEVICE
PROBLEM TO BE SOLVED: To provide an inspection method of a ball screw mechanism which can detect a poor attachment with high precision when the attachment accuracy of a bearing which supports a nut component is low, the inspection equipment of the ball screw mechanism.SOLUTION: It has a nut componen...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; jpn |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | IMAI RYOSUKE YAMADA YOSHIMASA |
| description | PROBLEM TO BE SOLVED: To provide an inspection method of a ball screw mechanism which can detect a poor attachment with high precision when the attachment accuracy of a bearing which supports a nut component is low, the inspection equipment of the ball screw mechanism.SOLUTION: It has a nut component 5 which engages a screw slot 21 of a rack shaft 2 through a plurality of balls 43, an outer ring 61 held by the housing 3, an inner ring 62 held by the nut component 5, and an anti-friction bearing 6 having a plurality of rolling elements 60, the outer ring 61 is fixed to the fixture 81, rotates the nut component 5 to the outer ring 61 with the inner ring 62 by pressing the rack shaft 2 by the rotation control of the rack shaft 2, and measures the swing quantity of the rack shaft 2 accompanying the rotation of the nut component 5 in the inspection method of the ball screw mechanism 40 to which axial movement of the rack shaft 2 is carried out to the housing 3 by rotation of the nut component 5, and it is judged whether this swing quantity satisfies the predetermined conditions.SELECTED DRAWING: Figure 5
【課題】ナット部材を支持する軸受の組み付け精度が低い場合に、その組み付け不良を高精度に検出することが可能なボールねじ機構の検査方法、ボールねじ機構の検査装置、ボールねじ機構の製造方法、及びステアリング装置の検査方法を提供する。【解決手段】ラックシャフト２のねじ溝２１に複数のボール４３を介して螺合するナット部材５と、ハウジング３に保持される外輪６１、ナット部材５に保持される内輪６２、及び複数の転動体６０を有する転がり軸受６とを有し、ナット部材５の回転によってラックシャフト２をハウジング３に対して軸方向移動させるボールねじ機構４０の検査方法において、外輪６１を固定治具８１に固定し、ラックシャフト２を回転規制しながら軸方向に押圧することでナット部材５を内輪６２と共に外輪６１に対して回転させ、ナット部材５の回転に伴うラックシャフト２の振れ量を測定し、この振れ量が所定の条件を満たすか否かを判定する。【選択図】図５ |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2018179713A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2018179713A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2018179713A3</originalsourceid><addsrcrecordid>eNrjZFjj6Rcc4Ooc4unvp-DrGuLh76Lg76bg5OjjoxDsHOQaDhR09nD08wz21VFAUuoaGOoZ4OvqF4JbdUCQv0socQY7-rkoYHVHcIira5Cnn7uCi2uYp7MrDwNrWmJOcSovlOZmUHJzDXH20E0tyI9PLS5ITE7NSy2J9wowMjC0MDS3NDc0djQmShEAFjVIQw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>INSPECTION METHOD OF BALL SCREW MECHANISM, INSPECTION EQUIPMENT OF BALL SCREW MECHANISM, PRODUCTION METHOD OF BALL SCREW MECHANISM, AND INSPECTION METHOD OF STEERING DEVICE</title><source>esp@cenet</source><creator>IMAI RYOSUKE ; YAMADA YOSHIMASA</creator><creatorcontrib>IMAI RYOSUKE ; YAMADA YOSHIMASA</creatorcontrib><description>PROBLEM TO BE SOLVED: To provide an inspection method of a ball screw mechanism which can detect a poor attachment with high precision when the attachment accuracy of a bearing which supports a nut component is low, the inspection equipment of the ball screw mechanism.SOLUTION: It has a nut component 5 which engages a screw slot 21 of a rack shaft 2 through a plurality of balls 43, an outer ring 61 held by the housing 3, an inner ring 62 held by the nut component 5, and an anti-friction bearing 6 having a plurality of rolling elements 60, the outer ring 61 is fixed to the fixture 81, rotates the nut component 5 to the outer ring 61 with the inner ring 62 by pressing the rack shaft 2 by the rotation control of the rack shaft 2, and measures the swing quantity of the rack shaft 2 accompanying the rotation of the nut component 5 in the inspection method of the ball screw mechanism 40 to which axial movement of the rack shaft 2 is carried out to the housing 3 by rotation of the nut component 5, and it is judged whether this swing quantity satisfies the predetermined conditions.SELECTED DRAWING: Figure 5
【課題】ナット部材を支持する軸受の組み付け精度が低い場合に、その組み付け不良を高精度に検出することが可能なボールねじ機構の検査方法、ボールねじ機構の検査装置、ボールねじ機構の製造方法、及びステアリング装置の検査方法を提供する。【解決手段】ラックシャフト２のねじ溝２１に複数のボール４３を介して螺合するナット部材５と、ハウジング３に保持される外輪６１、ナット部材５に保持される内輪６２、及び複数の転動体６０を有する転がり軸受６とを有し、ナット部材５の回転によってラックシャフト２をハウジング３に対して軸方向移動させるボールねじ機構４０の検査方法において、外輪６１を固定治具８１に固定し、ラックシャフト２を回転規制しながら軸方向に押圧することでナット部材５を内輪６２と共に外輪６１に対して回転させ、ナット部材５の回転に伴うラックシャフト２の振れ量を測定し、この振れ量が所定の条件を満たすか否かを判定する。【選択図】図５</description><language>eng ; jpn</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS ; LIGHTING ; MEASURING ; MEASURING ANGLES ; MEASURING AREAS ; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS ; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS ; MECHANICAL ENGINEERING ; MOTOR VEHICLES ; PERFORMING OPERATIONS ; PHYSICS ; TESTING ; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES ; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR ; THERMAL INSULATION IN GENERAL ; TRAILERS ; TRANSPORTING ; WEAPONS</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181115&DB=EPODOC&CC=JP&NR=2018179713A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181115&DB=EPODOC&CC=JP&NR=2018179713A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IMAI RYOSUKE</creatorcontrib><creatorcontrib>YAMADA YOSHIMASA</creatorcontrib><title>INSPECTION METHOD OF BALL SCREW MECHANISM, INSPECTION EQUIPMENT OF BALL SCREW MECHANISM, PRODUCTION METHOD OF BALL SCREW MECHANISM, AND INSPECTION METHOD OF STEERING DEVICE</title><description>PROBLEM TO BE SOLVED: To provide an inspection method of a ball screw mechanism which can detect a poor attachment with high precision when the attachment accuracy of a bearing which supports a nut component is low, the inspection equipment of the ball screw mechanism.SOLUTION: It has a nut component 5 which engages a screw slot 21 of a rack shaft 2 through a plurality of balls 43, an outer ring 61 held by the housing 3, an inner ring 62 held by the nut component 5, and an anti-friction bearing 6 having a plurality of rolling elements 60, the outer ring 61 is fixed to the fixture 81, rotates the nut component 5 to the outer ring 61 with the inner ring 62 by pressing the rack shaft 2 by the rotation control of the rack shaft 2, and measures the swing quantity of the rack shaft 2 accompanying the rotation of the nut component 5 in the inspection method of the ball screw mechanism 40 to which axial movement of the rack shaft 2 is carried out to the housing 3 by rotation of the nut component 5, and it is judged whether this swing quantity satisfies the predetermined conditions.SELECTED DRAWING: Figure 5
【課題】ナット部材を支持する軸受の組み付け精度が低い場合に、その組み付け不良を高精度に検出することが可能なボールねじ機構の検査方法、ボールねじ機構の検査装置、ボールねじ機構の製造方法、及びステアリング装置の検査方法を提供する。【解決手段】ラックシャフト２のねじ溝２１に複数のボール４３を介して螺合するナット部材５と、ハウジング３に保持される外輪６１、ナット部材５に保持される内輪６２、及び複数の転動体６０を有する転がり軸受６とを有し、ナット部材５の回転によってラックシャフト２をハウジング３に対して軸方向移動させるボールねじ機構４０の検査方法において、外輪６１を固定治具８１に固定し、ラックシャフト２を回転規制しながら軸方向に押圧することでナット部材５を内輪６２と共に外輪６１に対して回転させ、ナット部材５の回転に伴うラックシャフト２の振れ量を測定し、この振れ量が所定の条件を満たすか否かを判定する。【選択図】図５</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GEARING</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</subject><subject>LIGHTING</subject><subject>MEASURING</subject><subject>MEASURING ANGLES</subject><subject>MEASURING AREAS</subject><subject>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</subject><subject>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</subject><subject>MECHANICAL ENGINEERING</subject><subject>MOTOR VEHICLES</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>TESTING</subject><subject>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</subject><subject>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRAILERS</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFjj6Rcc4Ooc4unvp-DrGuLh76Lg76bg5OjjoxDsHOQaDhR09nD08wz21VFAUuoaGOoZ4OvqF4JbdUCQv0socQY7-rkoYHVHcIira5Cnn7uCi2uYp7MrDwNrWmJOcSovlOZmUHJzDXH20E0tyI9PLS5ITE7NSy2J9wowMjC0MDS3NDc0djQmShEAFjVIQw</recordid><startdate>20181115</startdate><enddate>20181115</enddate><creator>IMAI RYOSUKE</creator><creator>YAMADA YOSHIMASA</creator><scope>EVB</scope></search><sort><creationdate>20181115</creationdate><title>INSPECTION METHOD OF BALL SCREW MECHANISM, INSPECTION EQUIPMENT OF BALL SCREW MECHANISM, PRODUCTION METHOD OF BALL SCREW MECHANISM, AND INSPECTION METHOD OF STEERING DEVICE</title><author>IMAI RYOSUKE ; YAMADA YOSHIMASA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2018179713A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2018</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GEARING</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</topic><topic>LIGHTING</topic><topic>MEASURING</topic><topic>MEASURING ANGLES</topic><topic>MEASURING AREAS</topic><topic>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</topic><topic>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</topic><topic>MECHANICAL ENGINEERING</topic><topic>MOTOR VEHICLES</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>TESTING</topic><topic>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</topic><topic>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRAILERS</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>IMAI RYOSUKE</creatorcontrib><creatorcontrib>YAMADA YOSHIMASA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IMAI RYOSUKE</au><au>YAMADA YOSHIMASA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>INSPECTION METHOD OF BALL SCREW MECHANISM, INSPECTION EQUIPMENT OF BALL SCREW MECHANISM, PRODUCTION METHOD OF BALL SCREW MECHANISM, AND INSPECTION METHOD OF STEERING DEVICE</title><date>2018-11-15</date><risdate>2018</risdate><abstract>PROBLEM TO BE SOLVED: To provide an inspection method of a ball screw mechanism which can detect a poor attachment with high precision when the attachment accuracy of a bearing which supports a nut component is low, the inspection equipment of the ball screw mechanism.SOLUTION: It has a nut component 5 which engages a screw slot 21 of a rack shaft 2 through a plurality of balls 43, an outer ring 61 held by the housing 3, an inner ring 62 held by the nut component 5, and an anti-friction bearing 6 having a plurality of rolling elements 60, the outer ring 61 is fixed to the fixture 81, rotates the nut component 5 to the outer ring 61 with the inner ring 62 by pressing the rack shaft 2 by the rotation control of the rack shaft 2, and measures the swing quantity of the rack shaft 2 accompanying the rotation of the nut component 5 in the inspection method of the ball screw mechanism 40 to which axial movement of the rack shaft 2 is carried out to the housing 3 by rotation of the nut component 5, and it is judged whether this swing quantity satisfies the predetermined conditions.SELECTED DRAWING: Figure 5
【課題】ナット部材を支持する軸受の組み付け精度が低い場合に、その組み付け不良を高精度に検出することが可能なボールねじ機構の検査方法、ボールねじ機構の検査装置、ボールねじ機構の製造方法、及びステアリング装置の検査方法を提供する。【解決手段】ラックシャフト２のねじ溝２１に複数のボール４３を介して螺合するナット部材５と、ハウジング３に保持される外輪６１、ナット部材５に保持される内輪６２、及び複数の転動体６０を有する転がり軸受６とを有し、ナット部材５の回転によってラックシャフト２をハウジング３に対して軸方向移動させるボールねじ機構４０の検査方法において、外輪６１を固定治具８１に固定し、ラックシャフト２を回転規制しながら軸方向に押圧することでナット部材５を内輪６２と共に外輪６１に対して回転させ、ナット部材５の回転に伴うラックシャフト２の振れ量を測定し、この振れ量が所定の条件を満たすか否かを判定する。【選択図】図５</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; jpn |
| recordid | cdi_epo_espacenet_JP2018179713A |
| source | esp@cenet |
| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LIGHTING MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MECHANICAL ENGINEERING MOTOR VEHICLES PERFORMING OPERATIONS PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR THERMAL INSULATION IN GENERAL TRAILERS TRANSPORTING WEAPONS |
| title | INSPECTION METHOD OF BALL SCREW MECHANISM, INSPECTION EQUIPMENT OF BALL SCREW MECHANISM, PRODUCTION METHOD OF BALL SCREW MECHANISM, AND INSPECTION METHOD OF STEERING DEVICE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-26T01%3A21%3A47IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=IMAI%20RYOSUKE&rft.date=2018-11-15&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2018179713A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |