CN204195125U - A kind of dumper backboard hold down gag - Google Patents
A kind of dumper backboard hold down gag Download PDFInfo
- Publication number
- CN204195125U CN204195125U CN201420543682.6U CN201420543682U CN204195125U CN 204195125 U CN204195125 U CN 204195125U CN 201420543682 U CN201420543682 U CN 201420543682U CN 204195125 U CN204195125 U CN 204195125U
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- CN
- China
- Prior art keywords
- swing arm
- dumper
- air
- compressing device
- backboard
- 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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Abstract
The utility model relates to a kind of dumper backboard hold down gag, comprise workbench, workbench is fixedly installed multiple column, column arranges swing arm, described swing arm is connected by base and column are rotating, is connected, ensure swing arm synchronous axial system between swing arm by linkage activity, swing arm front end arranges air-cylinder compressing device, and air-cylinder compressing device connects spherical indenter.Adopt connecting rod activity to connect between swing arm, ensure swing arm synchronous axial system.Air-cylinder compressing device adopts spherical indenter can regulate voluntarily according to the position of swing arm.When dumper backboard compresses, adjust swing arm position according to actual needs, the spherical indenter of air-cylinder compressing device automatically adjusts according to swing arm position, thus ensures that compression is steady, reliable.By improvements over the prior art, in dumper backboard welding compaction process, ensure to compress fast, steadily, swing arm is freely carried out according to actual needs adjusting and can adjusted in concert.
Description
Technical field
The utility model relates to automobile manufacturing field, specifically a kind of dumper backboard Telescopic rotating hold down gag.
Background technology
At present, leading screw is mainly adopted to compress during the welding of dumper backboard.Need in use tighten single for leading screw and position and length cannot be adjusted flexibly as required, need take off after single for leading screw unclamping during dismounting, use extremely inconvenience.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of dumper backboard hold down gag.This device can solve the problem that operation is inconvenient, flexibility ratio is poor occurred in above-mentioned leading screw compaction process.
For solving the problems of the technologies described above, dumper backboard hold down gag of the present utility model, comprise workbench, workbench is fixedly installed multiple column, column arranges swing arm, described swing arm is connected by base and column are rotating, connected by linkage activity between swing arm, ensure swing arm synchronous axial system, swing arm front end arranges air-cylinder compressing device, and air-cylinder compressing device connects spherical indenter.Adopt connecting rod activity to connect between swing arm, ensure swing arm synchronous axial system.Air-cylinder compressing device adopts spherical indenter can regulate voluntarily according to the position of swing arm.
Described swing arm comprises forearm and postbrachium, and postbrachium is connected with column by base, and forearm connects air-cylinder compressing device, and forearm and postbrachium pass through pinned connection.
When dumper backboard compresses, adjust swing arm position according to actual needs, the spherical indenter of air-cylinder compressing device automatically adjusts according to swing arm position, thus ensures that compression is steady, reliable.
By improvements over the prior art, the utility model has the following advantages and good effect: in dumper backboard welding compaction process, ensure to compress fast, steadily, swing arm is freely carried out according to actual needs adjusting and can adjusted in concert.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the front view of dumper backboard hold down gag of the present utility model.
Fig. 2 is the left view of dumper backboard hold down gag of the present utility model.
Fig. 3 is the top view of dumper backboard hold down gag of the present utility model.
Detailed description of the invention
As shown in Figure 1 to Figure 3, dumper backboard hold down gag of the present utility model, comprise workbench 1, workbench 1 is fixedly installed multiple column 2, column 2 is arranged swing arm 3, swing arm 3 is connected with column 2 is rotating by base 4, connected by connecting rod 5 device activity between swing arm 3, ensure swing arm 3 synchronous axial system, swing arm 3 front end arranges air-cylinder compressing device 6, and air-cylinder compressing device 6 connects spherical indenter 7.Adopt connecting rod 5 activity to connect between swing arm 3, ensure swing arm 3 synchronous axial system.Air-cylinder compressing device 6 adopts spherical indenter 7 can regulate voluntarily according to the position of swing arm 3.Swing arm 3 comprises forearm 31 and postbrachium 32, and postbrachium 32 is connected with column 2 by base 4, and forearm 31 connects air-cylinder compressing device 6, and forearm 31 is connected by bearing pin 8 with postbrachium 32.
When dumper backboard compresses, adjust swing arm 3 position according to actual needs, the spherical indenter 7 of air-cylinder compressing device 6 automatically adjusts according to swing arm 3 position, thus ensures that compression is steady, reliable.
Claims (2)
1. a dumper backboard hold down gag, it is characterized in that: comprise workbench, workbench is fixedly installed multiple column, column arranges swing arm, described swing arm is connected by base and column are rotating, is connected, ensure swing arm synchronous axial system between swing arm by linkage activity, swing arm front end arranges air-cylinder compressing device, and air-cylinder compressing device connects spherical indenter.
2. according to dumper backboard hold down gag according to claim 1, it is characterized in that: described swing arm comprises forearm and postbrachium, and postbrachium is connected with column by base, forearm connects air-cylinder compressing device, and forearm and postbrachium pass through pinned connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543682.6U CN204195125U (en) | 2014-09-19 | 2014-09-19 | A kind of dumper backboard hold down gag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543682.6U CN204195125U (en) | 2014-09-19 | 2014-09-19 | A kind of dumper backboard hold down gag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204195125U true CN204195125U (en) | 2015-03-11 |
Family
ID=52653124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420543682.6U Active CN204195125U (en) | 2014-09-19 | 2014-09-19 | A kind of dumper backboard hold down gag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204195125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131272A (en) * | 2021-12-15 | 2022-03-04 | 汉中大秦机械有限公司 | Heavy adjustable rotary mechanical arm for compaction and method |
-
2014
- 2014-09-19 CN CN201420543682.6U patent/CN204195125U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131272A (en) * | 2021-12-15 | 2022-03-04 | 汉中大秦机械有限公司 | Heavy adjustable rotary mechanical arm for compaction and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |