CN103331544A - Automatic clamping device for welding car door frame - Google Patents
Automatic clamping device for welding car door frame Download PDFInfo
- Publication number
- CN103331544A CN103331544A CN 201310273019 CN201310273019A CN103331544A CN 103331544 A CN103331544 A CN 103331544A CN 201310273019 CN201310273019 CN 201310273019 CN 201310273019 A CN201310273019 A CN 201310273019A CN 103331544 A CN103331544 A CN 103331544A
- Authority
- CN
- China
- Prior art keywords
- clamping device
- fixed block
- automatic clamping
- door frame
- fixing block
- 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.)
- Pending
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- Resistance Welding (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses an automatic clamping device for welding a car door frame, which is accurate in clamping and positioning. The automatic clamping device comprises a base, wherein the base is fixedly provided with a lower fixing block and a jacking air cylinder, a piston rod of the jacking air cylinder is connected with an upper fixing block which is matched with the lower fixing block, and the end, connected with the piston rod, of the upper fixing block is connected with the upper end of the lower fixing block through a pin shaft. The automatic clamping device has the advantages that accuracy in clamping and positioning can be realized, difficulty in loosening can be achieved, the automation degree is high, the welding cost and labor intensity can be greatly reduced, and the working efficiency is high.
Description
Technical field
The present invention relates to a kind of locking device, relate in particular to a kind of automatic clamping device for the automobile door frame welding.
Background technology
Automobile door frame is a kind of common auto parts machinery, needs it is welded locking operation in the process of automobile door frame, and now domestic mainly is by manually with locking pliers workpiece being locked, located, easily loosening, automaticity is not high, and labour intensity is big, inefficiency.
Summary of the invention
Technical problem to be solved by this invention is: the automobile door frame welding automatic clamping device that a kind of clamping, accurate positioning are provided.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: automobile door frame welding automatic clamping device, comprise: base, be set with following fixed block and back down cylinder at described base, the described piston rod that backs down cylinder be connected with following fixed block cooperatively interact on fixed block, describedly go up the end that fixed block is connected with piston rod and be connected by the upper end of bearing pin with described time fixed block.
Advantage of the present invention is: above-mentioned automobile door frame welding automatic clamping device, clamp, accurate positioning, and be difficult for looseningly, the automaticity height, greatly reduce welding cost and labour intensity, high efficiency.
Description of drawings
Fig. 1 is the structural representation of automobile door frame welding automatic clamping device of the present invention.
Among the figure: 1, base, 2, following fixed block, 3, back down cylinder, 4, piston rod, 5, go up fixed block, 6, bearing pin.
The specific embodiment
Describe particular content of the present invention in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, automobile door frame welding automatic clamping device, comprise: base 1, be set with following fixed block 2 and back down cylinder 3 at described base 1, the described piston rod 4 that backs down cylinder 3 be connected with following fixed block 2 cooperatively interact on fixed block 5, describedly go up the end that fixed block 5 is connected with piston rod 4 and be connected by the upper end of bearing pin 6 with described time fixed block 2.
During use, will need workpiece to be placed on down between fixed block 2 and the last fixed block 5, item is opened cylinder 3 and is pulled on fixed block 5 by piston rod 4 and rotate around bearing pin 6 and cooperate with following fixed block 2, thereby workpiece is clamped.
Above-mentioned automobile door frame welding automatic clamping device clamps, accurate positioning, is difficult for looseningly, the automaticity height, greatly reduces welding cost and labour intensity, high efficiency.
Claims (1)
1. automobile door frame welds automatic clamping device, it is characterized in that: comprising: base (1), be set with following fixed block (2) and back down cylinder (3) at described base (1), the piston rod (4) of opening cylinder (3) at described item is connected with the last fixed block (5) that cooperatively interacts with following fixed block (2), and the end that described upward fixed block (5) is connected with piston rod (4) is connected with the described upper end of fixed block (2) down by bearing pin (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310273019 CN103331544A (en) | 2013-06-28 | 2013-06-28 | Automatic clamping device for welding car door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310273019 CN103331544A (en) | 2013-06-28 | 2013-06-28 | Automatic clamping device for welding car door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103331544A true CN103331544A (en) | 2013-10-02 |
Family
ID=49239784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310273019 Pending CN103331544A (en) | 2013-06-28 | 2013-06-28 | Automatic clamping device for welding car door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103331544A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414265A (en) * | 2017-09-23 | 2017-12-01 | 重庆凌云汽车零部件有限公司 | Window frame arc-welding fixture after a kind of car door |
| WO2018145440A1 (en) * | 2017-02-07 | 2018-08-16 | 广州敏惠汽车零部件有限公司 | Car door frame a pillar automatic welding device |
-
2013
- 2013-06-28 CN CN 201310273019 patent/CN103331544A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018145440A1 (en) * | 2017-02-07 | 2018-08-16 | 广州敏惠汽车零部件有限公司 | Car door frame a pillar automatic welding device |
| CN107414265A (en) * | 2017-09-23 | 2017-12-01 | 重庆凌云汽车零部件有限公司 | Window frame arc-welding fixture after a kind of car door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131002 |