CN107838839A - A kind of auto parts and components positioning fixture - Google Patents
A kind of auto parts and components positioning fixture Download PDFInfo
- Publication number
- CN107838839A CN107838839A CN201711395481.0A CN201711395481A CN107838839A CN 107838839 A CN107838839 A CN 107838839A CN 201711395481 A CN201711395481 A CN 201711395481A CN 107838839 A CN107838839 A CN 107838839A
- Authority
- CN
- China
- Prior art keywords
- positioning fixture
- auto parts
- clamping plate
- workpiece
- cantilever
- 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.)
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of auto parts and components positioning fixture, including a base, multiple first keepers and one second keeper are disposed with the base, first keeper includes the first driver and the pushing block driven by the first driver, and first keeper is used to position the adjacent two sides of workpiece；Second keeper includes the second driver and the angle locating piece promoted by the second driver, and the angle locating piece is used to position diagonal corresponding to the two sides；It is additionally provided with a support bar on the base, the cantilever of top lateral connection one of support bar is connected with a depression bar on cantilever, and the depression bar is used for the upper surface of top pressure workpiece to fix workpiece.The auto parts and components positioning fixture of the present invention, the positioning of the auto parts and components of different model can be adapted to, and the precision positioned is high, stability is good.
Description
Technical field
The present invention relates to automobile frock, and in particular to a kind of auto parts and components positioning fixture.
Background technology
Automobile component is in processing or detection, it is necessary to which it is fixed by fixture.Existing fixture often has more
Kind defect：For example, automobile component is generally placed on fixture by artificial method, when automobile component does not have clamping in place and does not have
It was found that when, it will result in mismachining tolerance；Automobile component has a different model, and the automobile component between different model often has difference
Size and different radians, existing fixture do not adapt to various sizes of automobile component.In view of the above-mentioned problems, people in the art
Member, which needs badly, provides a kind of fixture for automobile component, can adapt to the automobile component of different model, reduces mismachining tolerance.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of auto parts and components positioning fixture, the auto parts and components locating clip
Tool can be adapted to the positioning of the parts of different model, and the precision positioned is high, and stability is good.
In order to solve the above-mentioned technical problem, the invention provides a kind of auto parts and components positioning fixture, including a base, institute
State and multiple first keepers and one second keeper be disposed with base, first keeper include the first driver and by
One pushing block of the first driver driving, first keeper are used to position the adjacent two sides of workpiece；Second keeper
The angle locating piece promoted including the second driver and by the second driver, the angle locating piece are used to position the both sides
It is diagonal corresponding to face；It is additionally provided with a support bar on the base, the cantilever of top lateral connection one of support bar, is connected with cantilever
One depression bar, the depression bar are used for the upper surface of top pressure workpiece to fix workpiece.
In a kind of preferably embodiment of the present invention, the cantilever is pivotably coupled to the top of support bar.
In a kind of preferably embodiment of the present invention, the cantilever is expansion link.
In a kind of preferably embodiment of the present invention, the bottom of the depression bar is provided with a round table-like elastic press.
In a kind of preferably embodiment of the present invention, the support bar is expansion link, and cantilever is provided with detection work
The distance-sensor of part upper level.
In a kind of preferably embodiment of the present invention, the positioning fixture also includes a controller, the controller
The distance signal that distance-sensor passes over is received, and controls the depression bar close to or away from workpiece.
In a kind of preferably embodiment of the present invention, the angle locating piece includes the first folder that end interfixes
Plate and second clamping plate, can at an acute angle, right angle or obtuse angle between the first clamping plate and second clamping plate.
In a kind of preferably embodiment of the present invention, the junction of the first clamping plate and second clamping plate is provided with circle
Angle.
In a kind of preferably embodiment of the present invention, the adjustable angle between the first clamping plate and second clamping plate.
The positioning fixture of the auto parts and components of the present invention, two sides of workpiece are positioned by multiple first keepers, led to
Cross corresponding to angle locating piece positioning two sides diagonally, then the top workpiece pressing by depression bar from workpiece, so that workpiece
It is rigidly secured on base, the positioning fixture is applied to the auto parts of various quadrangles；Secondly, locating clip of the invention
Tool, by adjusting the position of the first keeper and the second keeper, the auto parts and components of different size, shape can be determined
Position, applicability are wide.
Brief description of the drawings
Fig. 1 is a kind of front view of embodiment of positioning fixture of the auto parts and components of the present invention；
Fig. 2 is the top view of the positioning fixture in Fig. 1；
Fig. 3 is the top view of the different embodiments of the second keeper in positioning fixture of the present invention；
Wherein：1st, base；2nd, the first keeper；21st, the first driver；22nd, pushing block；3rd, the second keeper；31st, second drive
Dynamic device；32nd, angle locating piece；321st, first clamping plate；322nd, second clamping plate；323rd, fillet；41st, support bar；42nd, cantilever；43rd, press
Bar；44th, elastic press；45th, distance-sensor；5th, workpiece.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be with
More fully understand the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
Fig. 1-Fig. 3 is referred to, the invention discloses a kind of auto parts and components positioning fixture, is primarily adapted for use in various quadrangles
Auto parts and components positioning.Specifically, including a base 1, it is fixed that multiple first keepers 2 and 1 second are disposed with base 1
Position part 3, the first keeper 2 include the first driver 21 and the pushing block 22 driven by the first driver 21, the first keeper 2
The two sides adjacent for positioning workpiece 5；Second keeper 3 includes the second driver 31 and promoted by the second driver 31
Angle locating piece 32, the angle locating piece 32 are used to position diagonal corresponding to above-mentioned two sides；A support bar is additionally provided with base 1
41, the cantilever 42 of top lateral connection one of support bar 41, a depression bar 43 is connected with cantilever 42, the depression bar 43 is used for top pressure workpiece
5 upper surface is to fix workpiece 5.
Refer to Fig. 2, in the present embodiment, workpiece 5 is rectangular, and the first keeper 2 is two pairs, and two pair of first keeper 2 divides
Not perpendicular to two sides of workpiece 5, and it is evenly arranged along on the outside of side, so that the side stress equalization of workpiece 5.In others
In embodiment, according to the length of side, multiple first keepers 2 can be set.In the present embodiment, the first driver 21 and second
Driver 31 is electric cylinders, and it drives the process of pushing block 22 more steady, in alternative embodiments, the first driver 21 and the
Two drivers 31 can be cylinder or hydraulic cylinder.
In the present embodiment, cantilever 42 is pivotably coupled to the top of support bar 41, as the top of support bar 41 is provided with rotation
Bull stick, the end of cantilever 42 are provided with through hole and are sheathed on by through hole on swingle；Or the end of cantilever 42 is rotated by bearing
It is first-class to be connected to support bar 41.Because cantilever 42 is rotatable, therefore depression bar 43 can compressing to the upper surface of workpiece 5 everywhere.
It is furthermore preferred that cantilever 42 is expansion link, by the flexible of cantilever 42, the pressed parts of depression bar 43 can be made more extensive, practicality
More preferably.
In the present embodiment, cantilever 42 is provided with the distance-sensor 45 of the detection upper level of workpiece 5, and support bar 41 is
Expansion link, the height of the upper surface of workpiece 5 is detected by distance-sensor 45, then passes through the telescopic band dynamic pressure bar 43 of support bar 41
Close to workpiece 5, the compression to workpiece 5 is realized.Preferably, positioning fixture also includes a controller, and the controller receives distance perspective
The distance signal for answering device 45 to pass over, and depression bar 43 is controlled close to or away from workpiece 5.
In the present embodiment, the bottom of depression bar 43 is provided with a round table-like elastic press 44, its bottom and the contact surface of workpiece 5
It is larger, it is more preferable for the pressuring action of workpiece 5, and the briquetting of elasticity avoids producing damage to the surface of workpiece 5.Certainly, elasticity pressure
The shape of block 44 is not limited to shown in figure, can also be the shapes such as cube, terrace with edge.
In the present invention, angle locating piece 32 includes the first clamping plate 321 and second clamping plate 322 that end interfixes, in order to
The workpiece 5 with different angle is applicable, can at an acute angle, right angle or obtuse angle between first clamping plate 321 and second clamping plate 322.For
Workpiece 5 with fillet 323, corresponding fillet 323 can be provided with the junction of first clamping plate 321 and second clamping plate 322.It is preferred that
, the adjustable angle between first clamping plate 321 and second clamping plate 322, so that can be to different works by a set of second keeper 3
Part 5 is positioned.As first clamping plate 321 and second clamping plate 322 are hinged, by pin come to first clamping plate 321 and second
Angle between clamping plate 322 is fixed；Or in order to improve the precision of angular adjustment, in first clamping plate 321 and second clamping plate
322 junction sets pitch wheel.
The positioning fixture of the auto parts and components of the present embodiment, the both sides of workpiece 5 are positioned by multiple first keepers 2
Side, positioned by angle locating piece 32 corresponding to two sides diagonally, then the top workpiece pressing 5 by depression bar 43 from workpiece 5, from
And make it that workpiece 5 is rigidly secured on base 1, the positioning fixture is applied to the auto parts of various quadrangles；Secondly, originally
The positioning fixture of invention, can be to the automobile of different size, shape by adjusting the position of the first keeper 2 and the second keeper 3
Parts are positioned, and applicability is wide.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
Enclose not limited to this.The equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, in the present invention
Protection domain within.Protection scope of the present invention is defined by claims.
Claims (9)
1. a kind of auto parts and components positioning fixture, it is characterised in that including a base, it is fixed that multiple first are disposed with the base
Position part and one second keeper, first keeper include the first driver and the pushing block driven by the first driver,
First keeper is used to position the adjacent two sides of workpiece；Second keeper includes the second driver and by second
The angle locating piece that driver promotes, the angle locating piece are used to position diagonal corresponding to the two sides；On the base
It is additionally provided with a support bar, the cantilever of top lateral connection one of support bar, is connected with a depression bar on cantilever, the depression bar is used for top pressure
The upper surface of workpiece is to fix workpiece.
2. auto parts and components positioning fixture as claimed in claim 1, it is characterised in that the cantilever is pivotably coupled to prop up
The top of strut.
3. auto parts and components positioning fixture as claimed in claim 1 or 2, it is characterised in that the cantilever is expansion link.
4. auto parts and components positioning fixture as claimed in claim 1, it is characterised in that the bottom of the depression bar is provided with a round platform
The elastic press of shape.
5. auto parts and components positioning fixture as claimed in claim 1, it is characterised in that the support bar is expansion link, cantilever
It is provided with the distance-sensor of detection workpiece surface height.
6. auto parts and components positioning fixture as claimed in claim 5, it is characterised in that the positioning fixture also includes a control
Device, the controller receives the distance signal that distance-sensor passes over, and controls the depression bar close to or away from workpiece.
7. auto parts and components positioning fixture as claimed in claim 1, it is characterised in that the angle locating piece includes end phase
Mutually fixed first clamping plate and second clamping plate, can at an acute angle, right angle or obtuse angle between the first clamping plate and second clamping plate.
8. auto parts and components positioning fixture as claimed in claim 7, it is characterised in that the first clamping plate and second clamping plate
Junction is provided with fillet.
9. auto parts and components positioning fixture as claimed in claim 7, it is characterised in that the first clamping plate and second clamping plate it
Between adjustable angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395481.0A CN107838839A (en) | 2017-12-21 | 2017-12-21 | A kind of auto parts and components positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395481.0A CN107838839A (en) | 2017-12-21 | 2017-12-21 | A kind of auto parts and components positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107838839A true CN107838839A (en) | 2018-03-27 |
Family
ID=61684125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711395481.0A Withdrawn CN107838839A (en) | 2017-12-21 | 2017-12-21 | A kind of auto parts and components positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107838839A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724064A (en) * | 2018-06-15 | 2018-11-02 | 江苏德尔森传感器科技有限公司 | A kind of differential pressure pick-up clamping plate mounting tool and installation method |
| CN108942145A (en) * | 2018-08-10 | 2018-12-07 | 博众精工科技股份有限公司 | M spring steel wire promotes mounting device |
| CN108972398A (en) * | 2018-07-02 | 2018-12-11 | 滁州亿扬零部件制造有限公司 | A kind of clamping device for auto parts and components |
| CN114770391A (en) * | 2022-03-28 | 2022-07-22 | 徐州康仕居建筑科技有限公司 | Adjustable positioning device and method for plate machining |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005313255A (en) * | 2004-04-27 | 2005-11-10 | Nissan Motor Co Ltd | Workpiece carrying device and tool positioning method for workpiece carrying device |
| CN201220354Y (en) * | 2008-06-30 | 2009-04-15 | 天津市天发重型水电设备制造有限公司 | Adjustable tightening apparatus for planing machine |
| CN202726581U (en) * | 2012-05-04 | 2013-02-13 | 中宇建材集团有限公司 | Two-way linkage clamping device and clamp of two-way linkage clamping device |
| CN204235197U (en) * | 2014-10-30 | 2015-04-01 | 马单 | A kind of spheroid fixed clamping device |
| CN204276986U (en) * | 2014-11-11 | 2015-04-22 | 盐城市富宇达机械有限公司 | A kind of pipe joint fixture |
| CN204430884U (en) * | 2015-01-08 | 2015-07-01 | 欧朋达科技(深圳)有限公司 | For the fixture of abnormal workpieces height light processing |
| CN206010496U (en) * | 2016-08-31 | 2017-03-15 | 李�泳 | A kind of right-angle surface fixture |
| CN207746937U (en) * | 2017-12-21 | 2018-08-21 | 苏州宝特威机电有限公司 | A kind of auto parts and components positioning fixture |
-
2017
- 2017-12-21 CN CN201711395481.0A patent/CN107838839A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005313255A (en) * | 2004-04-27 | 2005-11-10 | Nissan Motor Co Ltd | Workpiece carrying device and tool positioning method for workpiece carrying device |
| CN201220354Y (en) * | 2008-06-30 | 2009-04-15 | 天津市天发重型水电设备制造有限公司 | Adjustable tightening apparatus for planing machine |
| CN202726581U (en) * | 2012-05-04 | 2013-02-13 | 中宇建材集团有限公司 | Two-way linkage clamping device and clamp of two-way linkage clamping device |
| CN204235197U (en) * | 2014-10-30 | 2015-04-01 | 马单 | A kind of spheroid fixed clamping device |
| CN204276986U (en) * | 2014-11-11 | 2015-04-22 | 盐城市富宇达机械有限公司 | A kind of pipe joint fixture |
| CN204430884U (en) * | 2015-01-08 | 2015-07-01 | 欧朋达科技(深圳)有限公司 | For the fixture of abnormal workpieces height light processing |
| CN206010496U (en) * | 2016-08-31 | 2017-03-15 | 李�泳 | A kind of right-angle surface fixture |
| CN207746937U (en) * | 2017-12-21 | 2018-08-21 | 苏州宝特威机电有限公司 | A kind of auto parts and components positioning fixture |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724064A (en) * | 2018-06-15 | 2018-11-02 | 江苏德尔森传感器科技有限公司 | A kind of differential pressure pick-up clamping plate mounting tool and installation method |
| CN108972398A (en) * | 2018-07-02 | 2018-12-11 | 滁州亿扬零部件制造有限公司 | A kind of clamping device for auto parts and components |
| CN108942145A (en) * | 2018-08-10 | 2018-12-07 | 博众精工科技股份有限公司 | M spring steel wire promotes mounting device |
| CN114770391A (en) * | 2022-03-28 | 2022-07-22 | 徐州康仕居建筑科技有限公司 | Adjustable positioning device and method for plate machining |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180327 |