CN203448906U - Dumper carriage clamping device - Google Patents
Dumper carriage clamping device Download PDFInfo
- Publication number
- CN203448906U CN203448906U CN201320396786.4U CN201320396786U CN203448906U CN 203448906 U CN203448906 U CN 203448906U CN 201320396786 U CN201320396786 U CN 201320396786U CN 203448906 U CN203448906 U CN 203448906U
- Authority
- CN
- China
- Prior art keywords
- base
- clamping device
- top block
- operation table
- piston rod
- 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
Links
- 230000003139 buffering effect Effects 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 4
- 230000009286 beneficial effect Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a dumper carriage clamping device, which comprises a base, wherein an operation table is installed on the upper end of the base, two lifting carrier rollers controlled by a lifting air cylinder are disposed inside the base, a plurality of through holes from which the lifting carrier rollers can be stretched out are distributed on the operation table, a plurality of installation bases are correspondingly disposed respectively on both sides of the operation table, an air cylinder with a piston rod extended to the operation table is installed inside the installation base, a top block is installed on one end of the piston rod, a plurality of guide pillars are distributed vertically at side angles of the top block, and a plurality of guide sleeves coordinated with the plurality of guide pillars are disposed on the installation base. The dumper carriage clamping device in the utility model is simple and reasonable in structure and convenient in installation and use; and adopts the design of setting the guide pillars on the top block side angles so that borne force is uniform when the top block is pressed against a carriage side wall, stability is good, a phenomenon of deflection does not occur easily and clamp marks and damages to a carriage are not generated easily. Therefore a normal welding operation is ensured effectively and efficiency in production and processing is increased.
Description
Technical field
The utility model relates to automobile assembling field, is specially body of tipper carriage clamping device.
Background technology
In the production process of boxcar, need to be fixed compartment general frame, to facilitate welding operation.And existing fixture structure is complicated, it is convenient not to install and use, easy unbalance stress when railroad car lateral wall is pushed against by jacking block, and then cause jacking block crooked, not only affect the clamping stability to compartment, and easily cause jacking block to damage, affect production and processing efficiency.
Utility model content
The purpose of this utility model is to provide body of tipper carriage clamping device, complicated to solve fixture structure traditional in prior art, it is convenient not to install and use, easy unbalance stress when railroad car lateral wall is pushed against by jacking block, and then cause jacking block crooked, not only affect the clamping stability to compartment, and easily cause compartment occur catcher mark and damage compartment, affect the problem of production and processing efficiency.
For achieving the above object, the technical solution adopted in the utility model is:
Body of tipper carriage clamping device, it is characterized in that: include base, described base upper end is provided with workbench, in described base, be provided with the lifting carrying roller that two row are controlled by lift cylinder, on described workbench, be distributed with the through hole that several stretch out for lifting carrying roller, described workbench both sides respectively correspondence are provided with several mount pads, the cylinder that piston rod extends towards workbench is installed in described mount pad, described piston rod rod end is provided with jacking block, described jacking block corner vertical distribution has a plurality of leads, described mount pad is provided with a plurality of guide thimbles that match with a plurality of leads.
Described body of tipper carriage clamping device, is characterized in that: the end face of described jacking block is provided with polyurethane buffering piece.
The beneficial effects of the utility model are:
The utility model is simple and reasonable, easy to install, employing arranges the design of lead in jacking block corner, make jacking block stressed even when railroad car lateral wall is pushed against, good stability, be difficult for occurring crooked phenomenon, the use of buffer stopper, has guaranteed that compartment, after pre-folder, there will not be catcher mark, effectively guarantee normally carrying out of welding operation, improved production and processing efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, body of tipper carriage clamping device, include base 1, base 1 upper end is provided with workbench 2, in base 1, be provided with the lifting carrying roller 4 that two row are controlled by lift cylinder 3, on workbench 2, be distributed with the through hole 5 that several stretch out for lifting carrying roller 4, workbench 2 both sides respectively correspondence are provided with several mount pads 6, the cylinder 8 that piston rod 7 extends towards workbench 2 is installed in mount pad 6, piston rod 7 rod ends are provided with polyurethane buffering 9, jacking block 9 corner vertical distribution have a plurality of leads 10, mount pad 6 is provided with a plurality of guide thimbles 11 that match with a plurality of leads 10.
The end face of jacking block 9 is provided with polyurethane buffering piece 12.
Claims (2)
1. body of tipper carriage clamping device, it is characterized in that: include base, described base upper end is provided with workbench, in described base, be provided with the lifting carrying roller that two row are controlled by lift cylinder, on described workbench, be distributed with the through hole that several stretch out for lifting carrying roller, described workbench both sides respectively correspondence are provided with several mount pads, the cylinder that piston rod extends towards workbench is installed in described mount pad, described piston rod rod end is provided with jacking block, described jacking block corner vertical distribution has a plurality of leads, described mount pad is provided with a plurality of guide thimbles that match with a plurality of leads.
2. body of tipper carriage clamping device according to claim 1, is characterized in that: the end face of described jacking block is provided with polyurethane buffering piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320396786.4U CN203448906U (en) | 2013-07-04 | 2013-07-04 | Dumper carriage clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320396786.4U CN203448906U (en) | 2013-07-04 | 2013-07-04 | Dumper carriage clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203448906U true CN203448906U (en) | 2014-02-26 |
Family
ID=50128809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320396786.4U Expired - Fee Related CN203448906U (en) | 2013-07-04 | 2013-07-04 | Dumper carriage clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203448906U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775594A (en) * | 2016-05-13 | 2016-07-20 | 镇江颀龙科技有限公司 | Deviation rectification device for rollers |
| CN118848405A (en) * | 2024-09-27 | 2024-10-29 | 上海创力集团股份有限公司 | Metal welding device and process for load-bearing structure of coal mining machine |
-
2013
- 2013-07-04 CN CN201320396786.4U patent/CN203448906U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775594A (en) * | 2016-05-13 | 2016-07-20 | 镇江颀龙科技有限公司 | Deviation rectification device for rollers |
| CN118848405A (en) * | 2024-09-27 | 2024-10-29 | 上海创力集团股份有限公司 | Metal welding device and process for load-bearing structure of coal mining machine |
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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: 20140226 Termination date: 20150704 |
|
| EXPY | Termination of patent right or utility model |