CN202943562U - Mistake proofing positioning clamp - Google Patents
Mistake proofing positioning clamp Download PDFInfo
- Publication number
- CN202943562U CN202943562U CN 201220638236 CN201220638236U CN202943562U CN 202943562 U CN202943562 U CN 202943562U CN 201220638236 CN201220638236 CN 201220638236 CN 201220638236 U CN201220638236 U CN 201220638236U CN 202943562 U CN202943562 U CN 202943562U
- Authority
- CN
- China
- Prior art keywords
- mistake proofing
- locating dowel
- nut
- positioning
- product
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a mistake proofing positioning clamp. The mistake proofing positioning clamp is characterized by comprising a bottom plate. The bottom plate is sequentially provided with a first positioning column, a nut positioning column, a second positioning column and a third positioning column from left to right, and a mistake proofing pin is arranged beside the second positioning column. The mistake proofing positioning clamp overcomes the defect in the prior art, is stable in structure, convenient to operate and maintain, improves the accuracy of assembling and positioning of products, reduces the defective quantity of an assembly and unnecessary losses, and meanwhile improves production efficiency.
Description
Technical field
The utility model relates to a kind of mistake proofing positioning fixture, is used for all parts of automobile suspended spare is fitted together, and belongs to the auto parts and components apparatus for assembling technical field that suspends.
Background technology
Along with the development of auto industry, the part that suspends is widely used in automobile engine vibration damping field.Want to capture advantage in automobile industry, just must be inexpensive.Under identical condition, the fixture that possesses anti-mispointing can reduce the production of substandard products effectively, enhances productivity, and reduces costs, and more and more is subjected to the attention of enterprise.In conjunction with Fig. 2, assembly product architectural difference in the establishment 12 that suspends is very little, easily anti-loaded.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of accurate positioning, mistake proofing, stable mistake proofing positioning fixture.
In order to solve the problems of the technologies described above, the technical solution of the utility model is to provide a kind of mistake proofing positioning fixture, it is characterized in that: comprise base plate, from left to right be provided with successively the first locating dowel, nut locating dowel, the second locating dowel and the 3rd locating dowel on base plate, the second locating dowel side is provided with the mistake proofing pin.
Preferably, described the 3rd locating dowel outer, coaxial is provided with cushion block.
The nut locating dowel of a kind of mistake proofing positioning fixture that the utility model provides accurately setscrew nut can not slided nut, and the first locating dowel, the second locating dowel and the 3rd locating dowel be locating support, pad and the establishment that suspends effectively.Cushion block can support the establishment that suspends, and avoids the assembling product rear-inclined.The mistake proofing pin can be used for the spacing technology groove that suspends and set up, and plays error-disable function.
A kind of mistake proofing positioning fixture that the utility model provides utilizes the multicolumn detent mechanism, and adopts uniquely error prevention means, without anti-loaded phenomenon, reduces and produces substandard products after the assurance assembling product, has guaranteed product quality, has following beneficial effect:
(1) after the assembling, each center, hole of product is all very desirable, and product is without distortion, and the surface has error prevention means anti-loaded substandard products can not occur without bad phenomenon such as scratches.The requirement that can guarantee like this product assembly size can reduce defect rate again, enhances productivity, and Measure of Process Capability Cpk can reach more than 1.67;
(2) production efficiency is very high, can reach more than 1800/8 hours, and the substandard products of assembly product obviously reduce, and have improved production efficiency;
(3) easy to operate succinct, alleviate operative employee's labour intensity;
(4) Stability Analysis of Structures, not fragile, long service life.
A kind of mistake proofing positioning fixture that the utility model provides has overcome the deficiencies in the prior art, Stability Analysis of Structures, and operation, easy to maintenance has improved the accuracy of assembling product location, has reduced the substandard products amount of assembly and unnecessary loss, has improved simultaneously production efficiency.
Description of drawings
Fig. 1 measures intention for a kind of mistake proofing positioning fixture axle that the utility model provides;
Fig. 2 is assembly product structure front view;
Fig. 3 is assembly product structure top view;
Fig. 4 is product clamping axonometric drawing;
Description of reference numerals
The 1-base plate; 2-the first locating dowel; 3-nut locating dowel; 4-mistake proofing pin; 5-the second locating dowel; The 6-cushion block; 7-the 3rd locating dowel; The 8-support; The 9-pad; The 10-nut; The 11-bolt; The 12-establishment that suspends; The 13-technology groove.
The specific embodiment
For the utility model is become apparent, hereby with a preferred embodiment, and coordinate accompanying drawing to be described in detail below.
Fig. 1 measures intention for a kind of mistake proofing positioning fixture axle that the utility model provides, and described a kind of mistake proofing positioning fixture comprises base plate 1, from left to right is fixed with successively the first locating dowel 2, nut locating dowel 3, the second locating dowel 5 and the 3rd locating dowel 7 on base plate 1.The second locating dowel 5 sides are equipped with mistake proofing pin 4, the three locating dowel 7 outer, coaxial cushion block 6 are housed.Mistake proofing pin 4 has error-disable function.
In conjunction with Fig. 2 and Fig. 3, support 8, pad 9, nut 10, the bolt 11 that coordinates with nut 10 are arranged on the assembly product and suspend and set up 12, suspending to set up on 12 has technology groove 13.
In conjunction with Fig. 4, assembly product each minute member is put into the mistake proofing positioning fixture that the utility model provides successively, wherein: nut locating dowel 3 accurately setscrew nut 10 can not slided nut 10, and the first locating dowel 2, the second locating dowel 5 and the 3rd locating dowel 7 be locating support 8, pad 9 and the establishment 12 that suspends effectively.Cushion block 6 can support to suspend sets up 12, avoids the assembling product rear-inclined.Mistake proofing pin 4 can be used for spacing suspending and set up technology groove 13 on 12, plays error-disable function.
In use, the mistake proofing positioning fixture that the utility model is provided is fixed on and keeps smooth on workbench, and subsequent step is as follows:
The first step: nut 10 is put into nut locating dowel 3;
Second step: pad 9 is put into the first locating dowel 2 and the second locating dowel 5;
The 3rd step: mistake proofing pin 4 and the 3rd locating dowel 7 are put in the establishment 12 that will suspend;
The 4th step: support 8 is put into the first locating dowel 2 and the second locating dowel 5;
The 5th step: bolt 11 is inserted nut locating dowel 3;
The 6th step: adjust air gun torsion, bolt 11 is squeezed into pretension in nut 10, change torque spanner calibration torsion, complete assembling product, take out product.
The utility model utilizes the multicolumn detent mechanism, and adopts uniquely error prevention means, without anti-loaded phenomenon, reduces and produces substandard products after the assurance assembling product, has guaranteed product quality, has following beneficial effect:
(1) after the assembling, each center, hole of product is all very desirable, and product is without distortion, and the surface has error prevention means anti-loaded substandard products can not occur without bad phenomenon such as scratches.The requirement that can guarantee like this product assembly size can reduce defect rate again, enhances productivity, and Measure of Process Capability Cpk can reach more than 1.67;
(2) production efficiency is very high, can reach more than 1800/8 hours, and the substandard products of assembly product obviously reduce, and enhance productivity;
(3) easy to operate succinct, alleviate operative employee's labour intensity;
(4) Stability Analysis of Structures, not fragile, long service life.
Claims (2)
1. mistake proofing positioning fixture, it is characterized in that: comprise base plate (1), from left to right be provided with successively the first locating dowel (2), nut locating dowel (3), the second locating dowel (5) and the 3rd locating dowel (7) on base plate (1), the second locating dowel (5) side is provided with mistake proofing pin (4).
2. a kind of mistake proofing positioning fixture as claimed in claim 1, it is characterized in that: described the 3rd locating dowel (7) outer, coaxial is provided with cushion block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638236 CN202943562U (en) | 2012-11-28 | 2012-11-28 | Mistake proofing positioning clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638236 CN202943562U (en) | 2012-11-28 | 2012-11-28 | Mistake proofing positioning clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202943562U true CN202943562U (en) | 2013-05-22 |
Family
ID=48419278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220638236 Expired - Fee Related CN202943562U (en) | 2012-11-28 | 2012-11-28 | Mistake proofing positioning clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202943562U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464716A (en) * | 2013-09-30 | 2013-12-25 | 汇大机械制造（湖州）有限公司 | Casting mistake-proof device without manual examination |
| CN110385665A (en) * | 2019-08-27 | 2019-10-29 | 亚新科噪声与振动技术（安徽）有限公司 | A kind of adjustable suspension bracket installation bolt tightens fixture |
| WO2021103754A1 (en) * | 2019-11-29 | 2021-06-03 | 华域视觉科技(上海)有限公司 | Positioning mould and assembly body, assembly method, vehicle lamp optical assembly, and vehicle lamp module |
-
2012
- 2012-11-28 CN CN 201220638236 patent/CN202943562U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464716A (en) * | 2013-09-30 | 2013-12-25 | 汇大机械制造（湖州）有限公司 | Casting mistake-proof device without manual examination |
| CN103464716B (en) * | 2013-09-30 | 2015-12-23 | 汇大机械制造（湖州）有限公司 | A kind of casting error prevention device checked without manpower |
| CN110385665A (en) * | 2019-08-27 | 2019-10-29 | 亚新科噪声与振动技术（安徽）有限公司 | A kind of adjustable suspension bracket installation bolt tightens fixture |
| WO2021103754A1 (en) * | 2019-11-29 | 2021-06-03 | 华域视觉科技(上海)有限公司 | Positioning mould and assembly body, assembly method, vehicle lamp optical assembly, and vehicle lamp module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |