Pipeline pretreatment die filling device
The utility model discloses a pipeline pretreatment die-filling device which comprises a fixed die, a plurality of outer inclined wedge blocks, a plurality of inner inclined wedge blocks and a plurality of outer inclined wedge blocks, wherein the rear end of the fixed die is provided with an opening...
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| creator | LI CHANGQIN HUANG YIN YUE SHIZAN |
| description | The utility model discloses a pipeline pretreatment die-filling device which comprises a fixed die, a plurality of outer inclined wedge blocks, a plurality of inner inclined wedge blocks and a plurality of outer inclined wedge blocks, wherein the rear end of the fixed die is provided with an opening; the movable mold is located on the rear side of the fixed mold, the movable mold comprises a push plate and a plurality of inner inclined wedge blocks, the inner inclined wedge blocks are in sliding connection along different radiuses of the push plate, and the inner inclined wedge blocks are matched with the outer inclined wedge blocks to achieve radial movement of the inner inclined wedge blocks; the movable mechanism is used for adjusting the relative position between the movable mold and the fixed mold; the pipeline supporting piece is provided with a steel die capable of elastically expanding, one end of the steel die is provided with an inner tooth section, the other end of the steel die is provided with an |
| format | Patent |
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the movable mold is located on the rear side of the fixed mold, the movable mold comprises a push plate and a plurality of inner inclined wedge blocks, the inner inclined wedge blocks are in sliding connection along different radiuses of the push plate, and the inner inclined wedge blocks are matched with the outer inclined wedge blocks to achieve radial movement of the inner inclined wedge blocks; the movable mechanism is used for adjusting the relative position between the movable mold and the fixed mold; the pipeline supporting piece is provided with a steel die capable of elastically expanding, one end of the steel die is provided with an inner tooth section, the other end of the steel die is provided with an</description><language>chi ; eng</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; JOINTS OR FITTINGS FOR PIPES ; LIGHTING ; MEANS FOR THERMAL INSULATION IN GENERAL ; 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the movable mold is located on the rear side of the fixed mold, the movable mold comprises a push plate and a plurality of inner inclined wedge blocks, the inner inclined wedge blocks are in sliding connection along different radiuses of the push plate, and the inner inclined wedge blocks are matched with the outer inclined wedge blocks to achieve radial movement of the inner inclined wedge blocks; the movable mechanism is used for adjusting the relative position between the movable mold and the fixed mold; the pipeline supporting piece is provided with a steel die capable of elastically expanding, one end of the steel die is provided with an inner tooth section, the other end of the steel die is provided with an</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>JOINTS OR FITTINGS FOR PIPES</subject><subject>LIGHTING</subject><subject>MEANS FOR THERMAL INSULATION IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>PIPES</subject><subject>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAIyCxIzcnMS1UoKEotKUpNLMlNzStRSMlMVUjLzAFKpCukpJZlJqfyMLCmJeYUp_JCaW4GJTfXEGcP3dSC_PjU4oLE5NS81JJ4Zz8jQ3NzMyNjE5PQUGOiFAEAOFUpQw</recordid><startdate>20221108</startdate><enddate>20221108</enddate><creator>LI CHANGQIN</creator><creator>HUANG YIN</creator><creator>YUE SHIZAN</creator><scope>EVB</scope></search><sort><creationdate>20221108</creationdate><title>Pipeline pretreatment die filling device</title><author>LI CHANGQIN ; 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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN217762344UU |
| source | esp@cenet |
| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Pipeline pretreatment die filling device |
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