CN204504591U - There is the weld jig clamping device of equilibrant force - Google Patents
There is the weld jig clamping device of equilibrant force Download PDFInfo
- Publication number
- CN204504591U CN204504591U CN201520058539.2U CN201520058539U CN204504591U CN 204504591 U CN204504591 U CN 204504591U CN 201520058539 U CN201520058539 U CN 201520058539U CN 204504591 U CN204504591 U CN 204504591U
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- CN
- China
- Prior art keywords
- clamping device
- weld jig
- equilibrant force
- nitrogen spring
- cylinder
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- 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 discloses a kind of weld jig clamping device with equilibrant force, comprise weld jig frame (1), above longitudinally cylinder (2) is fixedly installed in weld jig frame (1), the working end of cylinder (2) is provided with clamping device (3), it is characterized in that: described weld jig frame (1) is also provided with nitrogen spring (4), the bottom of this nitrogen spring (4) connects with the upper surface of clamping device (3); Described nitrogen spring (4) is for equally distributed multiple.This is that a kind of structure is simple, designs ingenious, can provide the structure of an equilibrant force for the clamping device of weld jig.
Description
Technical field
The utility model relates to a kind of weld jig, particularly a kind of weld jig clamping device with equilibrant force.
Background technology
In welding process, need to use weld jig by Workpiece clamping, location, to ensure carrying out smoothly of welding.Sometimes according to actual needs, weld jig will clamp from top workpiece, at this moment weld jig lengthwise movement is driven to be fixedly connected on the cylinder in weld jig frame, but due to the clamping device part of weld jig, often quality is larger, add by the workpiece clamped, the downward strength that cylinder operation end is born is very large, the working end of cylinder often can only be in stretches out state completely, cannot reclaim, just need operating personnel to go to help cylinder to lift with hand like this when needs workpiece lifts, so not only waste time and energy, the accuracy that workpiece lifts cannot be ensured, also there is certain potential safety hazard simultaneously.Therefore now a kind of Novel welding clamp structure that can solve the problem is needed.
Summary of the invention
The utility model is the above-mentioned deficiency in order to solve existing for prior art, proposes a kind of structure simple, designs ingenious, can provide the structure of an equilibrant force for the clamping device of weld jig.
Technical solution of the present utility model is: a kind of weld jig clamping device with equilibrant force, comprise weld jig frame 1, weld jig frame 1 is longitudinally fixedly installed cylinder 2, the working end of cylinder 2 is provided with clamping device 3, it is characterized in that: described weld jig frame 1 is also provided with nitrogen spring 4, the bottom of this nitrogen spring 4 connects with the upper surface of clamping device 3.
Described nitrogen spring 4 is equally distributed multiple.
Compared with the existing technology, tool has the following advantages the utility model:
This kind of version has the weld jig clamping device of equilibrant force, and its structure is simple, designs ingenious, rationally distributed.The weld jig that it runs into lane for the zigzag tread patterns clamping device of traditional structure does not have equilibrant force in the course of the work, therefore need operating personnel to apply problem that larger strength upwards helps cylinder balancing clamping device, designs a kind of special structure.This novel clamping apparatus structure not only can provide equilibrant force upwards for clamping device and the workpiece clamped thereof, and clamping device and the workpiece height needed for operating personnel can also be allowed simultaneously to stop, making operation more laborsaving, convenient, improve operating efficiency.Therefore can say that it has possessed multiple advantage, be particularly suitable for applying in the art, its market prospects are very wide.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.As shown in Figure 1: a kind of weld jig clamping device with equilibrant force, comprise the weld jig frame 1 based on, this weld jig frame 1 is longitudinally fixedly installed cylinder 2, the working end of this cylinder 2 is provided with clamping device 3, weld jig frame 1 is also provided with nitrogen spring 4, and the bottom of nitrogen spring 4 then connects with the upper surface of clamping device 3; If the quality of clamping device 3 is comparatively large, also can connect multiple nitrogen spring 4 in clamping device 3 upper end, these nitrogen springs are then uniformly distributed.
The weld jig clamping device with equilibrant force of this kind of version, owing to having set up (or multiple) nitrogen spring 4 on clamping device 3 and weld jig frame 1, therefore nitrogen spring 4 can help cylinder 2 for clamping device 3 and on it clamping workpiece a direction equilibrant force is upwards provided, carry out the gravity of balance clamp device 2 and workpiece, just a lot of strength can be saved like this when needing mobile clamping device 3, clamping device 3 can also be allowed in the hovering of required height, and convenient operation personnel operate simultaneously.After tested, adopt the order of classes or grades at school of this kind of clamping device can save the time of at least 10min at every turn.
Claims (2)
1. one kind has the weld jig clamping device of equilibrant force, comprise weld jig frame (1), above longitudinally cylinder (2) is fixedly installed in weld jig frame (1), the working end of cylinder (2) is provided with clamping device (3), it is characterized in that: described weld jig frame (1) is also provided with nitrogen spring (4), the bottom of this nitrogen spring (4) connects with the upper surface of clamping device (3).
2. the weld jig clamping device with equilibrant force according to claim 1, is characterized in that: described nitrogen spring (4) is for equally distributed multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520058539.2U CN204504591U (en) | 2015-01-28 | 2015-01-28 | There is the weld jig clamping device of equilibrant force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520058539.2U CN204504591U (en) | 2015-01-28 | 2015-01-28 | There is the weld jig clamping device of equilibrant force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204504591U true CN204504591U (en) | 2015-07-29 |
Family
ID=53702595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520058539.2U Expired - Fee Related CN204504591U (en) | 2015-01-28 | 2015-01-28 | There is the weld jig clamping device of equilibrant force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204504591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857230A (en) * | 2018-08-02 | 2018-11-23 | 李彦利 | A kind of welding fixture clamping device with automatic compensation balance power |
-
2015
- 2015-01-28 CN CN201520058539.2U patent/CN204504591U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857230A (en) * | 2018-08-02 | 2018-11-23 | 李彦利 | A kind of welding fixture clamping device with automatic compensation balance power |
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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: 20150729 Termination date: 20160128 |
|
| EXPY | Termination of patent right or utility model |