CN104308783A - Locating pin lifting type positioning fixture - Google Patents
Locating pin lifting type positioning fixture Download PDFInfo
- Publication number
- CN104308783A CN104308783A CN201410506599.6A CN201410506599A CN104308783A CN 104308783 A CN104308783 A CN 104308783A CN 201410506599 A CN201410506599 A CN 201410506599A CN 104308783 A CN104308783 A CN 104308783A
- Authority
- CN
- China
- Prior art keywords
- pin
- alignment pin
- wedge
- bottom board
- fixture
- 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.)
- Pending
Links
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
Abstract
The invention discloses a locating pin lifting type positioning fixture and belongs to the technical field of fixtures. The locating pin lifting type positioning fixture comprises a fixture base plate and locating pins; the top surface of the fixture base plate is provided with pin holes; the locating pin is arranged in the pin holes; the side face of the fixture base plate is provided with a chute communicated with the pin holes; a wedge block is arranged in the chute; the bottom surface of each locating pin is a bevel and is abutted against the wedge surface of the wedge block; each bevel is matched with the wedge surface of the wedge block; the height of each locating pin is not greater than the thickness of the fixture base plate; the end part of the wedge block is provided with a handle extending out of the fixture base plate. The wedge block slides back and forth, so that the locating pins are lifted for positioning reliably, different locating pins are used for different workpieces, and the applicability and the efficiency of the fixture are improved.
Description
Technical field
The present invention relates to clamp art, in particular to a kind of alignment pin lift positioning fixture.
Background technology
The product parts that existing fixture is suitable for is single, can not realize the assembling of Multiple Type product conllinear, make troubles to production, and fixture is produced or changed to the close product needed separated time of different model to realize mixed production, and 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 lift positioning fixture, the problem lowered efficiency caused with the single applicability solving existing fixture.
For realizing the object of the invention, the technical scheme adopted is: a kind of alignment pin lift positioning fixture, comprise clamp bottom board and alignment pin, the end face of clamp bottom board offers pin-and-hole, alignment pin is installed in pin-and-hole, the side opening of clamp bottom board is provided with the chute communicated with pin-and-hole, wedge is provided with in chute, the bottom surface of alignment pin is inclined-plane and is against on the lozenges of wedge, the lozenges of inclined-plane and wedge matches, the height of alignment pin is not more than the thickness of clamp bottom board, and the end of wedge is provided with the handle stretching out clamp bottom board.
Further, described alignment pin is at least four.
Further, described pin-and-hole is through hole; Described chute is opened in the bottom surface of clamp bottom board, and one end passes to pin-and-hole, and the other end passes to the side of clamp bottom board.
The invention has the beneficial effects as follows, alignment pin is made to be against on wedge, slidably reciprocating by wedge, realize the oscilaltion location of alignment pin, and alignment pin rise after return effect due to the resistance of wedge, can not landing downwards, location is reliable, different alignment pins is used to different product workpiece, solves fixture in the past and be suitable for single problem, improve applicability and the efficiency of fixture.
Accompanying drawing explanation
Fig. 1 is the alignment pin sectional view operationally of alignment pin lift positioning fixture provided by the invention;
Fig. 2 is the sectional view of alignment pin when not working of alignment pin lift 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 lift positioning fixture provided by the invention, comprise clamp bottom board 1 and alignment pin 2, the end face of clamp bottom board 1 offers pin-and-hole, alignment pin 2 is installed in pin-and-hole, the side opening of clamp bottom board 1 is provided with the chute 3 communicated with pin-and-hole, wedge 4 is provided with in chute 3, the bottom surface of alignment pin 2 is inclined-plane and is against on the lozenges of wedge 4, the lozenges of inclined-plane and wedge 4 matches, the height of alignment pin 2 is not more than the thickness of clamp bottom board 1, and the end of wedge 4 is provided with the handle 5 stretching out clamp bottom board 1.
Alignment pin 2 is at least four, to be suitable for more kinds of different workpieces.Pin-and-hole is through hole, and chute 3 is opened in the bottom surface of clamp bottom board 1, and one end passes to pin-and-hole, and the other end passes to the side of clamp bottom board 1, and processing and fabricating is convenient.
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 (3)
1. an alignment pin lift positioning fixture, it is characterized in that, comprise clamp bottom board and alignment pin, the end face of clamp bottom board offers pin-and-hole, and alignment pin is installed in pin-and-hole, the side opening of clamp bottom board is provided with the chute communicated with pin-and-hole, be provided with wedge in chute, the bottom surface of alignment pin is inclined-plane and is against on the lozenges of wedge, and the lozenges of inclined-plane and wedge matches, the height of alignment pin is not more than the thickness of clamp bottom board, and the end of wedge is provided with the handle stretching out clamp bottom board.
2. alignment pin lift positioning fixture according to claim 1, it is characterized in that, described alignment pin is at least four.
3. alignment pin lift positioning fixture according to claim 1, is characterized in that, described pin-and-hole is through hole; Described chute is opened in the bottom surface of clamp bottom board, and one end passes to pin-and-hole, and the other end passes to the side of clamp bottom board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410506599.6A CN104308783A (en) | 2014-09-28 | 2014-09-28 | Locating pin lifting type positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410506599.6A CN104308783A (en) | 2014-09-28 | 2014-09-28 | Locating pin lifting type positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104308783A true CN104308783A (en) | 2015-01-28 |
Family
ID=52364165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410506599.6A Pending CN104308783A (en) | 2014-09-28 | 2014-09-28 | Locating pin lifting type positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104308783A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738659A (en) * | 2016-03-01 | 2016-07-06 | 昆山拓甫电子有限公司 | Movable type PCB test pedestal |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US435194A (en) * | 1890-08-26 | Cross-head jack | ||
| US3774352A (en) * | 1970-05-30 | 1973-11-27 | Waldrich Werkzeugmasch | Aligning device for workpieces on machine tool tables |
| CN103624602A (en) * | 2013-11-08 | 2014-03-12 | 吴中区木渎蒯斌模具加工厂 | Pneumatic type fast outline correction clamp |
| CN103624601A (en) * | 2013-11-08 | 2014-03-12 | 吴中区木渎蒯斌模具加工厂 | Height micro-adjusting device for pneumatic type fast outline correction clamp |
| CN103624706A (en) * | 2013-11-08 | 2014-03-12 | 吴中区木渎蒯斌模具加工厂 | Horizontal adjustment fixing clamp |
| CN203650030U (en) * | 2013-11-08 | 2014-06-18 | 吴中区木渎蒯斌模具加工厂 | Pneumatic type quick contour correction clamp |
| CN203650029U (en) * | 2013-11-08 | 2014-06-18 | 吴中区木渎蒯斌模具加工厂 | Height fine-adjusting device of pneumatic type quick contour correction clamp |
| CN204123311U (en) * | 2014-09-28 | 2015-01-28 | 成都市翻鑫家科技有限公司 | A kind of alignment pin lift positioning fixture |
-
2014
- 2014-09-28 CN CN201410506599.6A patent/CN104308783A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US435194A (en) * | 1890-08-26 | Cross-head jack | ||
| US3774352A (en) * | 1970-05-30 | 1973-11-27 | Waldrich Werkzeugmasch | Aligning device for workpieces on machine tool tables |
| CN103624602A (en) * | 2013-11-08 | 2014-03-12 | 吴中区木渎蒯斌模具加工厂 | Pneumatic type fast outline correction clamp |
| CN103624601A (en) * | 2013-11-08 | 2014-03-12 | 吴中区木渎蒯斌模具加工厂 | Height micro-adjusting device for pneumatic type fast outline correction clamp |
| CN103624706A (en) * | 2013-11-08 | 2014-03-12 | 吴中区木渎蒯斌模具加工厂 | Horizontal adjustment fixing clamp |
| CN203650030U (en) * | 2013-11-08 | 2014-06-18 | 吴中区木渎蒯斌模具加工厂 | Pneumatic type quick contour correction clamp |
| CN203650029U (en) * | 2013-11-08 | 2014-06-18 | 吴中区木渎蒯斌模具加工厂 | Height fine-adjusting device of pneumatic type quick contour correction clamp |
| CN204123311U (en) * | 2014-09-28 | 2015-01-28 | 成都市翻鑫家科技有限公司 | A kind of alignment pin lift positioning fixture |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738659A (en) * | 2016-03-01 | 2016-07-06 | 昆山拓甫电子有限公司 | Movable type PCB test pedestal |
| CN105738659B (en) * | 2016-03-01 | 2018-07-24 | 昆山拓甫电子有限公司 | A kind of movable type PCB Test benchs |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |