CN208744612U - A kind of stamping parts cubing positioning mechanism - Google Patents
A kind of stamping parts cubing positioning mechanism Download PDFInfo
- Publication number
- CN208744612U CN208744612U CN201821101714.1U CN201821101714U CN208744612U CN 208744612 U CN208744612 U CN 208744612U CN 201821101714 U CN201821101714 U CN 201821101714U CN 208744612 U CN208744612 U CN 208744612U
- Authority
- CN
- China
- Prior art keywords
- positioning pin
- cushion block
- hole
- upper positioning
- stamping parts
- 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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- Insertion Pins And Rivets (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of stamping parts cubing positioning mechanisms, including compressing member, upper positioning pin, benchmark cushion block and guide, the force side of the compressing member acts on the top surface of the upper positioning pin, the bottom surface of the upper positioning pin is coaxially fixed with lower positioning pin, step surface is formed between the upper positioning pin and the lower positioning pin, through there is pilot hole on the benchmark cushion block, the lower positioning pin is embedded in the axis hole of the guide after the pilot hole.Compared with prior art, the utility model is by setting compressing member, upper positioning pin, benchmark cushion block and guide, the disposable hole positioning and face positioning for completing part, solves the technical issues of U-shaped in the prior art narrow part location difficulty.
Description
Technical field
The utility model relates to automobile gauge technical field, especially a kind of stamping parts cubing positioning mechanism.
Background technique
Foundation of the cubing as detection precision of stamping parts when in use, is needed first to position stamping parts, then is examined
It surveys, positioning used is essentially hole positioning and type face positions the mode being combined.In general, hole positioning uses upper locating pin type, type
Face positioning is fixed the three-dimensional of part by positioning to part using clamp-type, convenient to carry out accuracy detection to it.
The structural schematic diagram of the narrow part of U-shaped in the prior art shown in referring to Fig.1, section is U-shaped structure, in vehicle
Positioning datum with it is the upper through-hole 1 ' that is relatively arranged on U-shaped structure flanging and lower through-hole 2 ', upper through-hole 1 '
Diameter is greater than the diameter of lower through-hole 2 '.Since upper positioning pin and clamp need certain installation and space, for
Such complex-shaped part, the above common positioning method are difficult to effectively fix it.
Utility model content
The purpose of the utility model is to provide a kind of stamping parts cubing positioning mechanisms, narrow to solve U-shaped in the prior art
The technical issues of narrow part location difficulty.
The utility model provide a kind of stamping parts cubing positioning mechanism, including compressing member, upper positioning pin, benchmark cushion block with
And guide, the force side of the compressing member act on the top surface of the upper positioning pin, the bottom surface of the upper positioning pin is coaxially fixed
There is lower positioning pin, step surface is formed between the upper positioning pin and the lower positioning pin, running through on the benchmark cushion block has dress
Distribution, the lower positioning pin are embedded in the axis hole of the guide after passing through the pilot hole.
Stamping parts cubing positioning mechanism as described above, wherein preferably, be provided on the top surface of the upper positioning pin
Buffer stopper.
Stamping parts cubing positioning mechanism as described above, wherein preferably, the compressing member is clamp.
Stamping parts cubing positioning mechanism as described above, wherein preferably, be set side by side with two on the benchmark cushion block
A sink hole, the benchmark cushion block are bolted by the sink hole in cubing.
Compared with prior art, the utility model, will by setting compressing member, upper positioning pin, benchmark cushion block and guide
Guide inlay card is matched in the mounting hole of cubing, and benchmark cushion block is set to cubing surface, and the narrow part of U-shaped is horizontally placed at cubing
On, upper positioning pin pass through the narrow part of U-shaped upper through-hole, lower positioning pin sequentially pass through the narrow part of U-shaped lower through-hole and
It is embedded in guide after pilot hole, by the pressure of compressing member, the lower part of the narrow part of U-shaped is clamped solid by step surface and benchmark cushion block
Fixed, the disposable hole positioning and face positioning for completing part solves the technology of the narrow part location difficulty of U-shaped in the prior art
Problem.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the narrow part of U-shaped in the prior art；
Fig. 2 is the axonometric drawing of the utility model；
Fig. 3 is the axonometric drawing of upper positioning pin；
Fig. 4 is the axonometric drawing of benchmark cushion block；
Fig. 5 is the structural schematic diagram under utility model works state.
Description of symbols: the upper positioning pin of 1-, 2- benchmark cushion block, 3- guide, positioning pin under 4-, 5- step surface, 6- assembly
Hole, 7- buffer stopper, 8- clamp, 9- sink hole, 10- cubing, the narrow part of 11-U shape；
1 '-upper through-hole, 2 '-lower through-holes.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
As shown in Figures 2 to 5, the embodiments of the present invention provide a kind of stamping parts cubing positioning mechanism, including pressure
Tight part, upper positioning pin 1, benchmark cushion block 2 and guide 3, the force side of the compressing member act on the top of the upper positioning pin 1
Face, the bottom surface of the upper positioning pin 1 are coaxially fixed with lower positioning pin 4, shape between the upper positioning pin 1 and the lower positioning pin 4
At there is step surface 5, running through on the benchmark cushion block 2 has pilot hole 6, and the lower positioning pin 4 is embedded in institute after passing through the pilot hole 6
In the axis hole for stating guide 3.
The course of work of above-described embodiment are as follows:
3 inlay card of guide is matched in the mounting hole of cubing 10, benchmark cushion block 2 is set to 10 surface of cubing, the narrow part of U-shaped
11 are horizontally placed in cubing 10, and upper positioning pin 1 passes through the upper through-hole of the narrow part 11 of U-shaped, and lower positioning pin 4 sequentially passes through U
It is embedded in guide 3 after pilot hole 6 in the lower through-hole and benchmark cushion block 2 of the narrow part 11 of shape, passes through the pressure of compressing member, U
The lower part of the narrow part 11 of shape is gripped by step surface 5 and benchmark cushion block 2, and the disposable hole positioning for completing part and face are fixed
Position solves the technical issues of U-shaped in the prior art narrow 11 location difficulty of part.
Further, buffer stopper 7 is provided on the top surface of the upper positioning pin 1, buffer stopper 7 is polyurethane material, thus
It avoids that hard collision occurs between compressing member and upper positioning pin 1, to damage upper positioning pin 1, while production can also be reduced and made an uproar
Sound.
Further, the compressing member is clamp 8, and operator is facilitated to exert a force, while clamp 8 is the universal product, is easy to
Purchase and maintenance.
Further, it is set side by side on the benchmark cushion block 2 there are two sink hole 9, the benchmark cushion block 2 is sunk by described
Platform hole 9 is bolted in cubing 10.After bolt passes through sink hole 9, benchmark cushion block 2 is fixed in cubing 10, so that folder
For pincers 8 during force, benchmark cushion block 2 is able to maintain reliable and stable position.
The structure, features, and effects of the present invention is described in detail based on the embodiments shown in the drawings, with
Upper described is only the preferred embodiment of the utility model, but the present invention does not limit the scope of implementation as shown in the drawings, it is all according to
Change or equivalent example modified to equivalent change made by conception according to the utility model, still without departing from specification and figure
When showing covered spirit, it should be within the protection scope of the present utility model.
Claims (4)
1. a kind of stamping parts cubing positioning mechanism, it is characterised in that: including compressing member, upper positioning pin, benchmark cushion block and guide,
The force side of the compressing member acts on the top surface of the upper positioning pin, and the bottom surface of the upper positioning pin is coaxially fixed with lower positioning
Pin is formed with step surface between the upper positioning pin and the lower positioning pin, running through on the benchmark cushion block has pilot hole, described
Lower positioning pin is embedded in the axis hole of the guide after passing through the pilot hole.
2. stamping parts cubing positioning mechanism according to claim 1, it is characterised in that: set on the top surface of the upper positioning pin
It is equipped with buffer stopper.
3. stamping parts cubing positioning mechanism according to claim 1, it is characterised in that: the compressing member is clamp.
4. stamping parts cubing positioning mechanism according to claim 1, it is characterised in that: be set side by side on the benchmark cushion block
There are two sink hole, the benchmark cushion block is bolted by the sink hole in cubing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821101714.1U CN208744612U (en) | 2018-07-12 | 2018-07-12 | A kind of stamping parts cubing positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821101714.1U CN208744612U (en) | 2018-07-12 | 2018-07-12 | A kind of stamping parts cubing positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208744612U true CN208744612U (en) | 2019-04-16 |
Family
ID=66057143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821101714.1U Expired - Fee Related CN208744612U (en) | 2018-07-12 | 2018-07-12 | A kind of stamping parts cubing positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208744612U (en) |
-
2018
- 2018-07-12 CN CN201821101714.1U patent/CN208744612U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190416 |