CN207494877U - A kind of welding fixture - Google Patents
A kind of welding fixture Download PDFInfo
- Publication number
- CN207494877U CN207494877U CN201721745035.3U CN201721745035U CN207494877U CN 207494877 U CN207494877 U CN 207494877U CN 201721745035 U CN201721745035 U CN 201721745035U CN 207494877 U CN207494877 U CN 207494877U
- Authority
- CN
- China
- Prior art keywords
- hole
- workpiece
- welding fixture
- clamping bench
- slide bar
- 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
Abstract
The utility model discloses a kind of welding fixture, including clamping bench, the clamping bench is equipped with through-hole and positioning pin, the positioning pin is arranged on the through-hole side, the through-hole is located in the middle part of the clamping bench, for placing the position that need to be welded, the both sides of the through-hole are oppositely arranged respectively there are one fixing device, for fixing workpiece to be welded the through-hole；Wherein, the fixing device includes the sliding block and slide bar that move up and down, and the slide bar is fixed on the clamping bench, and the mobile sliding block being located on the slide bar makes it compress workpiece to be welded and fixation.The utility model is the welding fixture for workpiece with hole, and depth is facilitated to weld, and avoids the problem that being in direct contact with clamping bench during welding and can not realize depth welding or weld insufficient, simple in structure, easy to operate, suitable different workpiece.
Description
Technical field
The utility model is related to welding technology field, especially a kind of welding fixture.
Background technology
Workpiece is accurately positioned and clamped, for the technique dress for assembling and welding as welding tool setup by welding fixture
It is standby.In engineering machinery field, the workpiece for usually having some with holes, this kind of workpiece weld seam is short and small and required welding position state compared with
It is more, it generally requires and carries out clamping using dedicated welding fixture.
At present, in the prior art generally using alignment pin, pressing plate, tighten the pure manual mode of bolt to workpiece with hole into
Its positioning and compression on clamping platform of row.Time-consuming and laborious, labor intensity is big, in addition, current clamping platform mostly with work
Face is in direct contact, and the two contact area is big, often influence welding job progress, eventually lead to welding it is insufficient, depth is not
It is enough.
Utility model content
For problems of the prior art, the utility model provides a kind of welding fixture.
To achieve these goals, the utility model uses following technical scheme：
A kind of welding fixture, including clamping bench, the clamping bench is equipped with through-hole and positioning pin, and the positioning pin is arranged on institute
Through-hole side is stated, the through-hole is located in the middle part of the clamping bench, the position that the through-hole need to weld for placement, the through-hole
Both sides are oppositely arranged respectively there are one fixing device, for fixing workpiece to be welded；Wherein, the fixing device is included up and down
Mobile sliding block and slide bar, the slide bar are fixed on the clamping bench, and the mobile sliding block being located on the slide bar makes its compression
Workpiece to be welded and fixation.
Preferably, the lower surface of the sliding block is equipped with striped, reduces the contact area with workpiece to be welded, increase friction
Power.
Preferably, the through-hole is square hole.
Preferably, the positioning pin is fixed on by screw hole on the clamping bench, and the screw hole is several, as needed
It is adjusted the position of positioning pin.
Preferably, the slide bar is connect with the sliding block for thread fitting, after sliding block compresses workpiece to be welded, nut pressure
Tight sliding block simultaneously screws.
Preferably, the striped is sawtooth pattern striped.
Preferably, the clamping bench is equipped with stabilizer blade.
The utility model advantageous effect is：The utility model is the welding fixture for workpiece with hole, and depth is facilitated to weld,
It avoids the problem that being in direct contact with clamping bench during welding and can not realize depth welding or weld insufficient, structure letter
It is single, it is easy to operate, it is suitble to different workpiece.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structure diagram of embodiment of the utility model；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the side view of sliding block in the utility model；
In figure：1 clamping bench, 2 sliding blocks, 3 slide bars, 4 nuts, 5 stabilizer blades, 6 positioning pins, 7 through-holes, 8 stripeds.
Specific embodiment
The utility model is described further in conjunction with the accompanying drawings and embodiments.
A kind of welding fixture, including clamping bench, the clamping bench is equipped with through-hole and positioning pin, and the positioning pin is arranged on institute
Through-hole side is stated, the through-hole is located in the middle part of the clamping bench, the position that the through-hole need to weld for placement, the through-hole
Both sides are oppositely arranged respectively there are one fixing device, for fixing workpiece to be welded；Wherein, the fixing device is included up and down
Mobile sliding block and slide bar, the slide bar are fixed on the clamping bench, and the mobile sliding block being located on the slide bar makes its compression
Workpiece to be welded and fixation.
Embodiment：
As shown in Figs. 1-3, a kind of welding fixture, including clamping bench 1,1 lower end of clamping bench is equipped with stabilizer blade 5, facilitates depth
Degree welding；The middle part of the clamping bench 1 is set there are one through-hole 7, for placing the position that need to be welded；7 side of through-hole is equipped with several
Positioning pin 6, in the present embodiment, through-hole 7 is square hole, and described two diagonal positions of square hole are respectively equipped with a fixing device,
The fixing device includes a slide bar 3 and a sliding block 2, and the slide bar 3 is connect with sliding block 2 for thread fitting, the slide bar 3
Be fixed on the clamping bench 1, in the present embodiment, the lower face of the sliding block 2 is equipped with jagged striped 8, reduce with it is to be welded
Connect the contact area of workpiece, increasing friction force.
Use process：Suitable positioning pin 6 is selected according to the size and shape of workpiece, by the sliding block 2 of two fixing devices
It slides into the upper end of slide bar 3 and goes to side, welding workpiece is placed on clamping bench, wherein, positioning pin is close in workpiece one end
It is positioned, furthermore the part for needing to weld is placed on above the square hole, 2 workpiece pressing of sliding block is revolved using nut 4
Tightly, clamping is completed, starts subsequent welding job.
The utility model is the welding fixture for workpiece with hole, and depth is facilitated to weld, avoided during welding with
Clamping bench is in direct contact and can not realize depth welding or weld the problem of insufficient, simple in structure, easy to operate, is suitble to difference
Workpiece.
In this description, the utility model is described with reference to its specific embodiment.It but it is clear that still can be with
Make spirit and scope of the various modifications and alterations without departing from the utility model.Therefore, the description and the appended drawings should be considered as
It is illustrative and not restrictive.
Claims (7)
1. a kind of welding fixture, including clamping bench, which is characterized in that the clamping bench is equipped with through-hole and positioning pin, the positioning
Pin is arranged on the through-hole side, and the through-hole is located in the middle part of the clamping bench, the position that the through-hole need to weld for placement,
The both sides of the through-hole are oppositely arranged respectively there are one fixing device, for fixing workpiece to be welded；Wherein, the fixed dress
Sliding block and slide bar including moving up and down are put, the slide bar is fixed on the clamping bench, the mobile cunning being located on the slide bar
Block makes it compress workpiece to be welded and fixation.
2. welding fixture according to claim 1, which is characterized in that the lower surface of the sliding block be equipped with striped, reduce with
The contact area of workpiece to be welded, increasing friction force.
3. welding fixture according to claim 1, which is characterized in that the through-hole is square hole.
4. welding fixture according to claim 1, which is characterized in that the positioning pin is fixed on the clamping by screw hole
On platform, the screw hole is several, is adjusted the position of positioning pin as needed.
5. welding fixture according to claim 1 or 2, which is characterized in that the slide bar is thread fitting with the sliding block
Connection, after sliding block compresses workpiece to be welded, nut pressed slider simultaneously screws.
6. welding fixture according to claim 2, which is characterized in that the striped is sawtooth pattern striped.
7. welding fixture according to claim 5, which is characterized in that the clamping bench is equipped with stabilizer blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721745035.3U CN207494877U (en) | 2017-12-14 | 2017-12-14 | A kind of welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721745035.3U CN207494877U (en) | 2017-12-14 | 2017-12-14 | A kind of welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207494877U true CN207494877U (en) | 2018-06-15 |
Family
ID=62509543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721745035.3U Expired - Fee Related CN207494877U (en) | 2017-12-14 | 2017-12-14 | A kind of welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207494877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352241A (en) * | 2018-11-27 | 2019-02-19 | 中国航发贵州黎阳航空动力有限公司 | Control the method and fixture of igniter welding deformation |
-
2017
- 2017-12-14 CN CN201721745035.3U patent/CN207494877U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352241A (en) * | 2018-11-27 | 2019-02-19 | 中国航发贵州黎阳航空动力有限公司 | Control the method and fixture of igniter welding deformation |
| CN109352241B (en) * | 2018-11-27 | 2020-05-26 | 中国航发贵州黎阳航空动力有限公司 | Method and fixture for controlling welding deformation of igniter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20181214 |