CN209027922U - Stretch demountor - Google Patents
Stretch demountor Download PDFInfo
- Publication number
- CN209027922U CN209027922U CN201821546914.8U CN201821546914U CN209027922U CN 209027922 U CN209027922 U CN 209027922U CN 201821546914 U CN201821546914 U CN 201821546914U CN 209027922 U CN209027922 U CN 209027922U
- Authority
- CN
- China
- Prior art keywords
- position block
- jack
- connecting plate
- support box
- lower position
- 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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Links
- 238000003466 welding Methods 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000009658 destructive testing Methods 0.000 description 8
- 238000007689 inspection Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a kind of stretching demountors, comprising: jack connecting plate, upper limit position block, lower position block, fixed strut, support box, stretches screw rod at two guide rods；Wherein, jack is installed on the jack connecting plate, there are two mounting holes for processing on jack connecting plate, guide rod described in two is mounted in the mounting hole of jack connecting plate by guide sleeve, the top of two guide rods is equipped with upper limit position block, and the lower end of two guide rods is equipped with lower position block；The surface of jack is arranged in the upper limit position block；In the bottom of the jack connecting plate, the two sides of lower position block are connected there are two fixed strut, are fixed with support box between the fixation strut described in two；The support box is the structure of inner hollow, and the two sides of support box are machined with top plate, welding assembly part is fixed by the top plate of two sides.The stretching demountor realizes mechanization detection, saves time and human resources, greatly improves safety guarantee and production efficiency.
Description
Technical field
The utility model relates to destructive testing technical fields after auto parts welding, and in particular, to one kind is used in
Stretching demountor in destructive testing.
Background technique
In recent years, under the market demand motive force based on auto industry and machinery manufacturing industry, the automobile work in China
Industry enters the stage of a high speed development, and market is quite wide.Auto parts and components factory welding procedure is essential work
Skill, but the destructive testing detection of the assembly product after welding becomes problem.
The tool that the destructive testing of the assembly product of traditional welding uses is hand hammer and flat chisel, manually by weldment
It is removed with base material, the broken inspection of traditional craft cannot achieve mechanization, causes to occupy more manual resource, greatly increases cost；
Moreover, broken one destructive testing of inspection of traditional-handwork needs 20 minutes or so, and while destroying many products are easily destroyed, and are beaten
Time occupy production overlong time, seriously affect production, lead to the overlong time of the results such as operator, influence class produce production
Can, it is laborious and time consuming；In addition, procuratorial organ's formula is broken in traditional craft also certain technical requirements to worker, there are also certain danger
Property, more manual resource is occupied, cost is greatly increased.Therefore, the time for how shortening destructive testing improves each company
Welding production capacity is current urgent problem.
Summary of the invention
The purpose of this utility model is to provide a kind of stretching demountors, to solve the broken of the assembly product after existing welding
The test of bad property cannot achieve mechanization detection, and risk is high, laborious time-consuming technical problem.
To achieve the above object, the utility model adopts the following technical scheme that realization:
A kind of stretching demountor, comprising: jack connecting plate, two guide rods, upper limit position block, lower position block, fixed branch
Bar, stretches screw rod at support box；Wherein, jack is installed on the jack connecting plate, is machined on jack connecting plate
Two mounting holes, guide rod described in two are mounted in the mounting hole of jack connecting plate by guide sleeve, two guide rods
Top is equipped with upper limit position block, and the lower end of two guide rods is equipped with lower position block；Jack is arranged in the upper limit position block
Surface；In the bottom of the jack connecting plate, the two sides of lower position block are connected, and there are two fixed struts, described in two
Support box is fixed between fixed strut；The support box is the structure of inner hollow, and the two sides of support box are machined with top plate, is led to
Welding assembly part is fixed the top plate for crossing two sides；The stretching screw rod passes through support box and connect with lower position block, jack
Jacking sleeve jack up after, upper limit position block is jacked up, guide rod by guide sleeve guide, move upwards, drive lower position block uplink,
Lower position block is separated weldment by stretching screw rod from base material workpiece.
As the preferred of the utility model, the centre of the lower position block is machined with adjustment axis mounting groove；Pacify in adjustment axis
Adjustment axis is installed in tankage；The adjustment axis is semi- cylindrical structure, is machined with through-hole in the centre of adjustment axis, stretches screw rod
It is mounted in adjustment axis across through-hole, lower position block.
As the further preferred of the utility model, the screw rod that stretches includes for being stuck in the clamping adjusted on shaft through-hole
Portion connect the through-Penetration portion that can be passed through inside through-hole, the connector connecting with through-Penetration portion with clamping portion；In the through-Penetration portion and company
Joint processing is fluted, is mounted on weldment to be destroyed by groove, connector and stretches on screw rod.
The utility model has the following advantages that and effect:
(1) stretching demountor structure provided by the utility model is simple, and easy to use, which gets rid of traditional manual and strike
Operation is played, mechanization detection is realized, saves time and human resources, greatly improve safety guarantee and production efficiency, is reduced artificial
And time cost, improve the destructive testing efficiency of welding assembly product.
(2) destructive test provided by the utility model for stretching demountor and being suitble to various weldments, using the demountor
The broken inspection of engine support frame assembly is only needed 5 minutes, relatively broken inspection saves 17 minutes by hand；To the broken inspection of fixed frame-coiler assembly
It only needs 3 minutes, the broken inspection of stiffening plate-safety belt assembly is only needed 4 minutes.
Detailed description of the invention
Fig. 1 is the axonometric drawing that the utility model stretches demountor.
Fig. 2 is the perspective view that the utility model stretches demountor.
Fig. 3 is the main view that the utility model stretches demountor.
Fig. 4 is the axonometric drawing of the utility model lower position block.
Fig. 5 is the cross-sectional view of the utility model lower position block.
Fig. 6 is the axonometric drawing of the utility model adjustment axis.
Fig. 7 is the cross-sectional view of the utility model adjustment axis.
Fig. 8 is the cross-sectional view that the utility model stretches screw rod.
Specific embodiment
To enable those skilled in the art to better understand the technical solution of the utility model and its advantage, below with reference to
The application is described in detail in attached drawing, but is not used to limit the protection scope of the utility model.
Refering to fig. 1 to Fig. 3, a kind of stretching demountor provided by the utility model, comprising: jack connecting plate 1, two is led
To bar 2, upper limit position block 3, lower position block 4, fixed strut 5, support box 6, stretch screw rod 7；Wherein, the jack connecting plate 1
On jack 8 is installed, there are two mounting hole, guide rod 2 described in two is pacified by guide sleeve 9 for processing on jack connecting plate
In the mounting hole of jack connecting plate, the top of two guide rods 2 is equipped with upper limit position block 3, the lower end of two guide rods
Lower position block 4 is installed；The surface of jack 8 is arranged in the upper limit position block 3；In the bottom of the jack connecting plate 1,
The two sides of lower position block are connected there are two fixed strut 5, are fixed with support box 6 between the fixation strut 5 described in two；It is described
Support box 6 is for fixing welding assembly part, and the support box 6 is the structure of inner hollow, and the two sides of support box 6 are machined with top
Welding assembly part is fixed by the top plate 61 of two sides for plate 61；The stretching screw rod 7 passes through support box 6 and lower position block 4
Connection jacks up upper limit position block 3 after the jacking sleeve of jack 8 jacks up, and guide rod 2 is guided by guide sleeve, moves upwards, band
Dynamic 4 uplink of lower position block, lower position block 4 are separated weldment by stretching screw rod 7 from base material workpiece.
Refering to Fig. 4 to Fig. 7, the centre of lower position block 3 described in the utility model is machined with adjustment axis mounting groove 31；It is adjusting
Adjustment axis 32 is installed in axis mounting groove；The adjustment axis 32 is semi- cylindrical structure, is machined with through-hole in the centre of adjustment axis
321, stretch screw rod 7 and pass through through-hole 321, lower position block 3 and be mounted in adjustment axis 32, by 32 pairs of stretching screw rods 7 of adjustment axis into
Row fine tuning, is convenient for destructive testing；
Refering to Fig. 8, the screw rod 7 that stretches includes connecting for being stuck in the clamping portion 71 adjusted on shaft through-hole 321 with clamping portion
Connect the through-Penetration portion 72 that can be passed through inside through-hole 321, the connector 73 connecting with through-Penetration portion 72；The through-Penetration portion 72 with connect
Weldment to be destroyed, is mounted on and is stretched on screw rod 7 by groove 74, connector 73 by first 73 junction processing fluted 74.
Claims (3)
1. a kind of stretching demountor characterized by comprising jack connecting plate, two guide rods, upper limit position block, lower limits
Block, support box, stretches screw rod at fixed strut；Wherein, jack is installed on the jack connecting plate, is connected in jack
There are two mounting hole, guide rod described in two is mounted in the mounting hole of jack connecting plate by guide sleeve for processing on plate, and two
The top of a guide rod is equipped with upper limit position block, and the lower end of two guide rods is equipped with lower position block；The upper limit position block setting
In the surface of jack；In the bottom of the jack connecting plate, the two sides of lower position block are connected there are two fixed strut,
Support box is fixed between fixation strut described in two；The support box is the structure of inner hollow, and the two sides of support box add
Work has top plate, and welding assembly part is fixed by the top plate of two sides；The stretching screw rod passes through support box and lower position block
Connection jacks up upper limit position block after the jacking sleeve of jack jacks up, and guide rod is guided by guide sleeve, moves upwards, under drive
Limited block uplink, lower position block are separated weldment by stretching screw rod from base material workpiece.
2. a kind of stretching demountor according to claim 1, which is characterized in that the centre of the lower position block is machined with tune
Nodal axisn mounting groove；Adjustment axis is installed in adjustment axis mounting groove；The adjustment axis is semi- cylindrical structure, in adjustment axis
Between be machined with through-hole, stretch that screw rod passes through through-hole, lower position block is mounted in adjustment axis.
3. a kind of stretching demountor according to claim 2, which is characterized in that the stretching screw rod includes adjusting for being stuck in
Clamping portion on nodal axisn through-hole connect the through-Penetration portion that can be passed through inside through-hole, the connector connecting with through-Penetration portion with clamping portion；
It is fluted in the through-Penetration portion and the processing of connector junction, weldment to be destroyed is mounted on by drawing by groove, connector
It stretches on screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821546914.8U CN209027922U (en) | 2018-09-21 | 2018-09-21 | Stretch demountor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821546914.8U CN209027922U (en) | 2018-09-21 | 2018-09-21 | Stretch demountor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209027922U true CN209027922U (en) | 2019-06-25 |
Family
ID=66877884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821546914.8U Active CN209027922U (en) | 2018-09-21 | 2018-09-21 | Stretch demountor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209027922U (en) |
-
2018
- 2018-09-21 CN CN201821546914.8U patent/CN209027922U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.777 Jixin Road, Xixin industrial concentration zone, Lvyuan District, Changchun City, Jilin Province Patentee after: Changchun Jiwen Auto Parts Co.,Ltd. Address before: 130012 No. 2119, Chuangxin Road, hi tech Zone, Jilin, Changchun Patentee before: JET WAGON AUTOMOTIVE PARTS (CHANGCHUN) Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Tensile dismantling machine Effective date of registration: 20201123 Granted publication date: 20190625 Pledgee: China Everbright Bank Limited by Share Ltd. Changchun branch Pledgor: Changchun Jiwen Auto Parts Co.,Ltd. Registration number: Y2020220000084 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231225 Granted publication date: 20190625 Pledgee: China Everbright Bank Limited by Share Ltd. Changchun branch Pledgor: Changchun Jiwen Auto Parts Co.,Ltd. Registration number: Y2020220000084 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |