CN207516150U - A kind of simulation covering dent resistance experiment clamping device - Google Patents
A kind of simulation covering dent resistance experiment clamping device Download PDFInfo
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- CN207516150U CN207516150U CN201721702241.6U CN201721702241U CN207516150U CN 207516150 U CN207516150 U CN 207516150U CN 201721702241 U CN201721702241 U CN 201721702241U CN 207516150 U CN207516150 U CN 207516150U
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- bolt
- sliding block
- pressed pole
- clamping device
- platform
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Abstract
A kind of simulation covering dent resistance experiment clamping device, belongs to technical field of experiment equipment.Including platform, sliding block, bolt, down-pressed pole and loading bolt；Platform is square, there is cruciform groove between two parties on one side, and sliding block has 4 to be located in the groove of platform respectively, and bolt is connected across down-pressed pole with sliding block, has loading bolt on down-pressed pole, has concave slot under sliding block.The advantage is that it is simple in structure, practical, easily operated, efficiency is improved, facilitate batch simulation covering resists recessed experiment clamping process.
Description
Technical field
The utility model belongs to technical field of experiment equipment, more particularly to a kind of simulation covering dent resistance experiment clamping
Device.
Background technology
With the fast development of automotive light weight technology technology, new material, new process are so continuous that be applied to automobile panel production,
Energy-saving and emission-reduction are realized while pts wt is effectively reduced, but the lightweight scheme can cause the dent resistance of manufactured parts to subtract
It is weak.Dent resistance refers to that covering resists recess flexure or local dent deformation when bearing certain external load effect, keeps
The ability of shape, it is evaluation and an important indicator of reflection covering material surface quality and performance.After automotive light weight technology
Dent resistance problem increasingly paid attention to by each main engine plants, in view of actual parts or even overall dimensions of a car are larger, dent resistance examination
It is higher and inconvenient to test implementation cost, therefore, the hemisphere bulging part of plate, the simulation covering examination of the small sizes such as hyperboloid bulging part
Sample is more and more used to research dent resistance problem.It is current to resist recessed testing equipment for vehicle or local assembly, size compared with
Greatly, for the simulation covering of small size can not fast and stable constrained test sample, and different size and trade mark plate need
Multiplicating carries out resisting recessed experiment, therefore convenient easy clamping device plays a crucial role.
Invention content
The purpose of this utility model is to provide a kind of simulation covering dent resistance experiment clamping devices, solve at present
Different size and trade mark plate need to be repeated several times carry out resist recessed experiment when, small size simulation covering can not fast and stable constraint examination
The problem of testing sample.
A kind of simulation covering dent resistance experiment clamping device, including platform 1, sliding block 2, bolt 3, down-pressed pole 4 and adds
Carry bolt 5.Platform 1 is square, there is cruciform groove between two parties on one side, and sliding block 2 has 4, respectively in the groove of platform 1,
Bolt 3 is connected across down-pressed pole 4 with sliding block 2, there is loading bolt 5 on down-pressed pole 4.
There is concave slot under sliding block 2；
Bolt 3, down-pressed pole 4 and loading bolt 5 are 4.
The utility model has the advantage of：Facilitate batch simulation covering resists recessed experiment clamping process, improves and does
Test efficiency, it is simple in structure, practical, it is easily operated.
Description of the drawings
Fig. 1 is simulation covering dent resistance experiment clamping device schematic diagram.Wherein, platform 1, sliding block 2, bolt 3, pushing
Bar 4, loading bolt 5.
Specific embodiment
Embodiment 1
A kind of simulation covering dent resistance experiment clamping device, including platform 1, sliding block 2, bolt 3, down-pressed pole 4 and adds
Carry bolt 5.Platform 1 is square, there is cruciform groove between two parties on one side, and sliding block 2 has 4, respectively in the groove of platform 1,
Bolt 3 is connected across down-pressed pole 4 with sliding block 2, there is loading bolt 5 on down-pressed pole 4.
There is concave slot under sliding block 2；
Bolt 3, down-pressed pole 4 and loading bolt 5 are 4.
Specific implementation process step such as Fig. 1：The clamping device is placed below anti-recessed experimental facilities pressure head and fixed first,
Four sliding blocks 2 are retracted into 1 edge of platform simultaneously, loosen loading bolt 5.Secondly sample is placed among clamping device, and will
Sliding block is pushed into Platform center, after clamping sample, puts down down-pressed pole 4, and passes through loading bolt 5 and apply pressure, fixed-analog covering
Part.Finally recessed experimental facilities pressure head is resisted to push, complete to resist recessed experiment.
Claims (3)
1. a kind of simulation covering dent resistance experiment clamping device, which is characterized in that including platform (1), sliding block (2), bolt
(3), down-pressed pole (4) and loading bolt (5)；Platform (1) is square, there is cruciform groove between two parties on one side, and sliding block (2) has 4,
Respectively in the groove of platform (1)；Bolt (3) is connected across down-pressed pole (4) with sliding block (2), and down-pressed pole has loading on (4)
Bolt (5).
2. the apparatus according to claim 1, which is characterized in that have concave slot under the sliding block (2).
3. the apparatus according to claim 1, which is characterized in that bolt (3), down-pressed pole (4) and the loading bolt (5)
It is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721702241.6U CN207516150U (en) | 2017-12-08 | 2017-12-08 | A kind of simulation covering dent resistance experiment clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721702241.6U CN207516150U (en) | 2017-12-08 | 2017-12-08 | A kind of simulation covering dent resistance experiment clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207516150U true CN207516150U (en) | 2018-06-19 |
Family
ID=62543603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721702241.6U Active CN207516150U (en) | 2017-12-08 | 2017-12-08 | A kind of simulation covering dent resistance experiment clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207516150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033774A (en) * | 2020-08-24 | 2020-12-04 | 中国汽车工程研究院股份有限公司 | Anti concave test sample spare and fixing device of simulation automobile body outer covering piece |
-
2017
- 2017-12-08 CN CN201721702241.6U patent/CN207516150U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033774A (en) * | 2020-08-24 | 2020-12-04 | 中国汽车工程研究院股份有限公司 | Anti concave test sample spare and fixing device of simulation automobile body outer covering piece |
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