TOOL CHANGING DEVICE, AND TOOL
PROBLEM TO BE SOLVED: To provide a tool changing device capable of achieving compact constitution, achieving high tool positioning precision, and enabling tool changing work to be conducted in short processing cycle time. SOLUTION: Step parts 5a and 5b with an L-shaped cross section, having a vertic...
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| creator | HATA KANJI NARITA MASACHIKA |
| description | PROBLEM TO BE SOLVED: To provide a tool changing device capable of achieving compact constitution, achieving high tool positioning precision, and enabling tool changing work to be conducted in short processing cycle time. SOLUTION: Step parts 5a and 5b with an L-shaped cross section, having a vertical regulation surface 6 and a horizontal engagement surface 7, are provided on both sides of a main body 2 of a tool 1. On one side of a holding part 11 where the tool 1 to be changed is placed and held, a first engagement member 13 having a first engagement projection 12 facing the engagement surface 7 of one step part 5a, with an end surface 12a applied to the regulation surface, is provided. On the other side of the holding part 11, a second engagement member 15 having a second engagement projection 14 facing the engagement surface 7 of the other step part 5b at a middle part, with an end surface 14a on each side part applied to an outer circumferential part of a main body part 2 at each side position of the step part 5b, is provided. The first and the second engagement member 13 and 15 are moved between an engagement position and a retraction position to the step parts 5a and 5b. COPYRIGHT: (C)2004,JPO&NCIPI |
| format | Patent |
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SOLUTION: Step parts 5a and 5b with an L-shaped cross section, having a vertical regulation surface 6 and a horizontal engagement surface 7, are provided on both sides of a main body 2 of a tool 1. On one side of a holding part 11 where the tool 1 to be changed is placed and held, a first engagement member 13 having a first engagement projection 12 facing the engagement surface 7 of one step part 5a, with an end surface 12a applied to the regulation surface, is provided. On the other side of the holding part 11, a second engagement member 15 having a second engagement projection 14 facing the engagement surface 7 of the other step part 5b at a middle part, with an end surface 14a on each side part applied to an outer circumferential part of a main body part 2 at each side position of the step part 5b, is provided. The first and the second engagement member 13 and 15 are moved between an engagement position and a retraction position to the step parts 5a and 5b. 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SOLUTION: Step parts 5a and 5b with an L-shaped cross section, having a vertical regulation surface 6 and a horizontal engagement surface 7, are provided on both sides of a main body 2 of a tool 1. On one side of a holding part 11 where the tool 1 to be changed is placed and held, a first engagement member 13 having a first engagement projection 12 facing the engagement surface 7 of one step part 5a, with an end surface 12a applied to the regulation surface, is provided. On the other side of the holding part 11, a second engagement member 15 having a second engagement projection 14 facing the engagement surface 7 of the other step part 5b at a middle part, with an end surface 14a on each side part applied to an outer circumferential part of a main body part 2 at each side position of the step part 5b, is provided. The first and the second engagement member 13 and 15 are moved between an engagement position and a retraction position to the step parts 5a and 5b. COPYRIGHT: (C)2004,JPO&NCIPI</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CHAMBERS PROVIDED WITH MANIPULATION DEVICES ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HAND TOOLS MANIPULATORS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS PRINTED CIRCUITS TRANSPORTING |
| title | TOOL CHANGING DEVICE, AND TOOL |
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