CN104385173A - Rotary multi-workpiece positioning fixture for positioning pins - Google Patents
Rotary multi-workpiece positioning fixture for positioning pins Download PDFInfo
- Publication number
- CN104385173A CN104385173A CN201410506474.3A CN201410506474A CN104385173A CN 104385173 A CN104385173 A CN 104385173A CN 201410506474 A CN201410506474 A CN 201410506474A CN 104385173 A CN104385173 A CN 104385173A
- Authority
- CN
- China
- Prior art keywords
- positioning
- pins
- fixture
- spacer pin
- limiting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a rotary multi-workpiece positioning fixture for positioning pins, and belongs to the technical field of fixtures. The rotary multi-workpiece positioning fixture comprises a fixture bottom plate and at least two positioning blocks, wherein the positioning pins are fixedly arranged on the positioning blocks; the positioning blocks are circular, and are rotationally arranged on the fixture bottom plate; the lower surfaces of the positioning blocks are provided with blind holes; limiting pins are arranged in the blind holes; springs are arranged between the limiting pins and the bottom surfaces of the blind holes; the fixture bottom plate is provided with limiting holes matched with the limiting pins corresponding to the positions of the limiting pins. The positions of the positioning pins are changed rotationally through the positioning blocks, and the limiting pins are inserted into the limiting holes in the fixture bottom plate for fixing under the acting force of the springs. Different positioning pins are used for different product workpieces, so that the adaptability of the fixture is enhanced, and the efficiency is increased.
Description
Technical field
The present invention relates to clamp art, in particular to a kind of alignment pin rotary type multi-work piece positioning fixture.
Background technology
The product parts that existing fixture is suitable for is single, the assembling of Multiple Type product conllinear can not be realized, make troubles to production, the position of positioning hole of the close product workpiece of different model is different, need separated time to produce or change fixture to realize mixed production, consume more time and manpower, efficiency is low.
Summary of the invention
The object of the present invention is to provide a kind of alignment pin rotary type multi-work piece positioning fixture, the problem lowered efficiency caused with the single applicability solving existing fixture.
For realizing the object of the invention, the technical scheme of employing is: a kind of alignment pin rotary type multi-work piece positioning fixture, comprises clamp bottom board and at least two locating pieces, locating piece is fixedly installed alignment pin, and locating piece is rounded and rotation is arranged on clamp bottom board; The lower surface of locating piece offers blind hole, is provided with spacer pin in blind hole, between spacer pin and the bottom surface, hole of blind hole, be provided with spring; The corresponding spacer pin position of clamp bottom board offers the spacing hole matched with spacer pin.
Further, the end of described spacer pin is hemispherical.
Further, described spacer pin is at least two.
Further, described locating piece is rotated by bearing and is arranged on clamp bottom board.
The invention has the beneficial effects as follows, alignment pin can realize rotating change location by locating piece on clamp bottom board, and realize fixing by the spacing hole that spacer pin inserts on clamp bottom board under the force of a spring, different alignment pins is used to different product workpiece, but also the location of different workpieces is met by arranging multiple spacer pin to realize an alignment pin, solve fixture in the past and be suitable for single problem, improve applicability and the efficiency of fixture.
Accompanying drawing explanation
Fig. 1 is the top view of alignment pin rotary type multi-work piece positioning fixture provided by the invention;
Fig. 2 is the sectional view at the locating piece place of alignment pin rotary type multi-work piece positioning fixture provided by the invention.
Detailed description of the invention
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
Fig. 1, Fig. 2 show alignment pin rotary type multi-work piece positioning fixture provided by the invention, comprise clamp bottom board 1 and at least two locating pieces 2, locating piece 2 are fixedly installed alignment pin 3, and locating piece 2 is rounded and rotation is arranged on clamp bottom board 1; The lower surface of locating piece 2 offers blind hole, is provided with spacer pin 4 in blind hole, is provided with spring 5 between spacer pin 4 and the bottom surface, hole of blind hole; Corresponding spacer pin 4 position of clamp bottom board 1 offers the spacing hole 6 matched with spacer pin 4.
The lower end of locating piece 2 is provided with construction section, and construction section is connected on clamp bottom board 1 by bearing, clamp bottom board 1 is offered the groove holding locating piece 2.The end of spacer pin 4 is hemispherical, inserts spacing hole 6 more smoothly with better.Spacer pin 4 is at least two, can realize the location that an alignment pin 3 meets different workpieces.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. an alignment pin rotary type multi-work piece positioning fixture, is characterized in that, comprises clamp bottom board and at least two locating pieces, locating piece is fixedly installed alignment pin, and locating piece is rounded and rotation is arranged on clamp bottom board; The lower surface of locating piece offers blind hole, is provided with spacer pin in blind hole, between spacer pin and the bottom surface, hole of blind hole, be provided with spring; The corresponding spacer pin position of clamp bottom board offers the spacing hole matched with spacer pin.
2. alignment pin rotary type multi-work piece positioning fixture according to claim 1, it is characterized in that, the end of described spacer pin is hemispherical.
3. alignment pin rotary type multi-work piece positioning fixture according to claim 1, it is characterized in that, described spacer pin is at least two.
4. alignment pin rotary type multi-work piece positioning fixture according to claim 1, is characterized in that, described locating piece is rotated by bearing and is arranged on clamp bottom board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410506474.3A CN104385173B (en) | 2014-09-28 | A kind of alignment pin rotary type multi-work piece positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410506474.3A CN104385173B (en) | 2014-09-28 | A kind of alignment pin rotary type multi-work piece positioning fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104385173A true CN104385173A (en) | 2015-03-04 |
| CN104385173B CN104385173B (en) | 2017-01-04 |
Family
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014420A (en) * | 2018-08-22 | 2018-12-18 | 浙江南星汽车空调有限公司 | One kind being used for automobile air conditioner accessories three-dimension process equipment |
| CN117662588A (en) * | 2024-01-31 | 2024-03-08 | 唯实重工股份有限公司 | Shoveling structure and heading machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006312218A (en) * | 2005-05-09 | 2006-11-16 | Toyota Motor Corp | Floating table |
| CN201792326U (en) * | 2010-09-19 | 2011-04-13 | 苏州春兴精工股份有限公司 | Rotating assembly platform |
| CN203209944U (en) * | 2013-04-09 | 2013-09-25 | 苏州工业职业技术学院 | Workpiece fixing mechanism for riveting press assembly machine |
| CN203557300U (en) * | 2013-08-30 | 2014-04-23 | 重庆市朗泰机械有限公司 | Installation fixture for pump body |
| CN204171894U (en) * | 2014-09-28 | 2015-02-25 | 成都市翻鑫家科技有限公司 | A kind of alignment pin rotary type multi-work piece positioning fixture |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006312218A (en) * | 2005-05-09 | 2006-11-16 | Toyota Motor Corp | Floating table |
| CN201792326U (en) * | 2010-09-19 | 2011-04-13 | 苏州春兴精工股份有限公司 | Rotating assembly platform |
| CN203209944U (en) * | 2013-04-09 | 2013-09-25 | 苏州工业职业技术学院 | Workpiece fixing mechanism for riveting press assembly machine |
| CN203557300U (en) * | 2013-08-30 | 2014-04-23 | 重庆市朗泰机械有限公司 | Installation fixture for pump body |
| CN204171894U (en) * | 2014-09-28 | 2015-02-25 | 成都市翻鑫家科技有限公司 | A kind of alignment pin rotary type multi-work piece positioning fixture |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014420A (en) * | 2018-08-22 | 2018-12-18 | 浙江南星汽车空调有限公司 | One kind being used for automobile air conditioner accessories three-dimension process equipment |
| CN117662588A (en) * | 2024-01-31 | 2024-03-08 | 唯实重工股份有限公司 | Shoveling structure and heading machine |
| CN117662588B (en) * | 2024-01-31 | 2024-04-12 | 唯实重工股份有限公司 | Shoveling structure and heading machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171123 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Chiwan six road No. 2 Connaught plant and auxiliary room Patentee after: Shenzhen Jun Cheng Precision Manufacturing Co., Ltd. Address before: High tech Development Zone in Chengdu City, Sichuan province 610000 days long North Lane No. 212 Patentee before: Chengdu Fanxinjia Science & Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20180928 |