CN207642564U - A kind of gas tank welding special fixture - Google Patents
A kind of gas tank welding special fixture Download PDFInfo
- Publication number
- CN207642564U CN207642564U CN201721861130.XU CN201721861130U CN207642564U CN 207642564 U CN207642564 U CN 207642564U CN 201721861130 U CN201721861130 U CN 201721861130U CN 207642564 U CN207642564 U CN 207642564U
- Authority
- CN
- China
- Prior art keywords
- sliding bar
- wall
- connecting rod
- side wall
- 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
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a kind of gas tanks to weld special fixture,Including supporting rack,The side wall of support frame as described above offers through-hole,And the inner wall of through-hole is fixed with sliding rail by rivet,The side walls of sliding rail are connected with the first sliding bar,One end side wall of first sliding bar has snapped connection fixed link by screw,The inside of fixed link is placed with spring,Spring one end is threaded with decoupling rod,One end outer wall of decoupling rod slidably connects supporting rod,The upper end side wall of first sliding bar offers groove,And connecting rod is connected in groove,One end of connecting rod has been connected by screw connecting rod,Pass through fixed link,Decoupling rod,Supporting rod,Clamping plate,First sliding bar,The setting of second sliding bar and sliding rail,Supporting rod and decoupling rod can be adjusted under the elastic reaction of spring,The first sliding bar and the second sliding bar is driven to be moved in a straight line along sliding rail,The inner space of clamping plate is adjusted,Improve the performance of welding special fixture.
Description
Technical field
The utility model is related to field of mechanical technique more particularly to a kind of gas tank to weld special fixture.
Background technology
Welding, also referred to as welding, Rong connects, and is a kind of jointing metal in a manner of heating, high temperature or high pressure or other heat
The manufacturing process and technology of plastic material such as plastics, gas tank are needed to use special fixture and are clamped in welding, improve welding
Stability, but existing welding special fixture cannot be adjusted according to the external specification of gas tank, reduce the use of fixture
Performance.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of gas tank welding proposed is special
Use fixture.
To achieve the goals above, the utility model uses following technical solution：
A kind of gas tank welding special fixture, including supporting rack, the side wall of support frame as described above offers through-hole, and through-hole is interior
Wall is fixed with sliding rail by rivet, and the side walls of sliding rail are connected with the first sliding bar, and one end side wall of the first sliding bar passes through
Screw has snapped connection fixed link, and the inside of fixed link is placed with spring, and spring one end is threaded with decoupling rod, decoupling rod
One end outer wall slidably connects supporting rod, and the upper end side wall of the first sliding bar offers groove, and connecting rod is connected in groove, even
One end of bar has been connected by screw connecting rod, and one end outer wall of connecting rod slidably connects the second fixed frame, the second fixed frame
One end side wall offer groove, and connecting rod is slidably connected in groove, connecting rod is connected to the second sliding bar by connecting rod
Upper wall, the second sliding bar is slidably connected at the inside of sliding rail, and the first sliding bar passes through screw close to the side wall of the second fixed frame
It is fixed with clamping plate, the both ends side wall of clamping plate opens up fluted, and the inner wall of groove slidably connects connecting rod.
Preferably, the side wall of first sliding bar and the second sliding bar opens up fluted, and card is connected in groove
Block, fixture block have motion bar, one end outer wall of motion bar to slidably connect the first fixed frame by Stud connection.
Preferably, the external form of the clamping plate is at " L " shape, and clamping plate is fixed by screws in the first sliding bar and second respectively
The side wall of sliding bar.
Preferably, the inner wall of the fixed link is all provided with fixture block, and one end of decoupling rod on the both sides inner wall of decoupling rod
It is extended in the cavity of fixed link by the gap between fixture block, decoupling rod is slidably connected with fixture block, the erect mast of decoupling rod
Width is more than the gap width between two fixture blocks.
Preferably, the external form of first fixed frame is set as arcuate structure, and the first of the first sliding bar side is fixed
The mutually contradictory setting of the first fixed frame of frame and the second sliding bar side.
The utility model has the beneficial effects that：
It 1, can by fixed link, the setting of decoupling rod, supporting rod, clamping plate, the first sliding bar, the second sliding bar and sliding rail
To be adjusted under the elastic reaction of spring to supporting rod and decoupling rod, the first sliding bar and the second sliding bar is driven to be done directly along sliding rail
Line moves, and the inner space of clamping plate is adjusted, and improves the performance of welding special fixture.
2, it is arranged by the first fixed frame, motion bar, the second fixed frame and connecting rod, it can be to being clamped in gas tank in fixture
Clamping is fixed, improves the stability of fixture, ensures stability when welding, enhances security performance when welding processing.
Description of the drawings
Fig. 1 be the utility model proposes a kind of gas tank weld special fixture overlooking structure diagram；
Fig. 2 be the utility model proposes a kind of gas tank weld special fixture partial side structural schematic diagram.
In figure：1 first fixed frame, 2 motion bars, 3 supporting racks, 4 first sliding bars, 5 fixed links, 6 springs, 7 decoupling rods, 8
Supporting rod, 9 second fixed frames, 10 connecting rods, 11 second sliding bars, 12 sliding rails, 13 clamping plates.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of gas tank welds special fixture, including supporting rack 3, and the side wall of support frame as described above 3 offers logical
Hole, and the inner wall of through-hole is fixed with sliding rail 12 by rivet, the side walls of sliding rail 12 are connected with the first sliding bar 4, and first slides
One end side wall of lever 4 has snapped connection fixed link 5 by screw, and the inside of fixed link 5 is placed with spring 6,6 one end spiral shell of spring
Line is connected with decoupling rod 7, and the inner wall of fixed link 5 is all provided with fixture block, and one end of decoupling rod 7 on the both sides inner wall of decoupling rod 7
It is extended to by the gap between fixture block in the cavity of fixed link 5, decoupling rod 7 is slidably connected with fixture block, the vertical bar of decoupling rod 7
Body width is more than the gap width between two fixture blocks, and one end outer wall of decoupling rod 7 slidably connects supporting rod 8, the first sliding
The upper end side wall of bar 4 offers groove, and connecting rod is connected in groove, and one end of connecting rod has been connected by screw connecting rod 10,
One end outer wall of connecting rod 10 slidably connects the second fixed frame 9, and one end side wall of the second fixed frame 9 offers groove, and recessed
Connecting rod 10 is slidably connected in slot, connecting rod 10 is connected to the upper wall of the second sliding bar 11, the second sliding bar 11 by connecting rod
It is slidably connected at the inside of sliding rail 12, the first sliding bar 4 is fixed with clamping plate 13 close to the side wall of the second fixed frame 9 by screw,
The both ends side wall of clamping plate 13 opens up fluted, and the inner wall of groove slidably connects connecting rod 10, and the external form of clamping plate 13 is at " L "
Shape, and clamping plate 13 is fixed by screws in the side wall of the first sliding bar 4 and the second sliding bar 11, the first sliding bar 4 and respectively
The side wall of two sliding bars 11 opens up fluted, and fixture block is connected in groove, fixture block has motion bar 2 by Stud connection, living
One end outer wall of lever 2 slidably connects the first fixed frame 1, and the external form of the first fixed frame 1 is set as arcuate structure, and first slides
The 1 mutually contradictory setting of the first fixed frame of 11 side of the first fixed frame 1 and the second sliding bar of 4 side of lever, passes through fixed link
5, the setting of decoupling rod 7, supporting rod 8, clamping plate 13, the first sliding bar 4, the second sliding bar 11 and sliding rail 12, can be to supporting rod 8
It is adjusted under the elastic reaction of spring 6 with decoupling rod 7, the first sliding bar 4 and the second sliding bar 44 is driven to do straight line along sliding rail 12
Movement, is adjusted the inner space of clamping plate 13, improves the performance of welding special fixture.
Embodiment：When carrying out welding sequence to gas tank, first according to the specification of gas tank, to the sky between clamping plate 13
Between size be adjusted, when the inner space of clamping plate 13 is adjusted, pull the inside for making decoupling rod 7 from supporting rod 8 manually
It pulls out, under the elastic reaction of spring 6, decoupling rod 7 is made to drive fixed link 5, simultaneous linkage the first sliding bar 4 and the second sliding bar
11, it is moved in a straight line along sliding rail 12, adjusts the distance between two clamping plates 13 in the same side, after adjusting, then proceed to adjust
The distance between two clamping plates 13 of opposite side, after the completion of the inner space adjusting of fixture, it would be desirable to which the gas tank of welding processing is put
It sets between clamping plate 13, then the distance between clamping plate 13 is adjusted to and is fitted close with gas tank, then the second fixed frame 9 is fixed
It is connected to the upper end of the first sliding bar 4 and the second sliding bar 11, so that motion bar 2 is pulled out from the inside of the first fixed frame 1, makes first
Fixed frame 1 drives motion bar 2 and fixture block, the fixed side wall for being connected to the first sliding bar 4 and the second sliding bar 11, to being clamped in
Gas tank is fixed in tool, ensures stability when welding, ensures being normally carried out for welding job, improve the safety of welding job
Performance.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of gas tank welds special fixture, including supporting rack (3), which is characterized in that the side wall of support frame as described above (3) offers
Through-hole, and the inner wall of through-hole is fixed with sliding rail (12) by rivet, the side walls of sliding rail (12) are connected with the first sliding bar
(4), one end side wall of the first sliding bar (4) has snapped connection fixed link (5) by screw, and the inside of fixed link (5) is placed with
Spring (6), spring (6) threaded one end are connected with decoupling rod (7), and one end outer wall of decoupling rod (7) slidably connects supporting rod
(8), the upper end side wall of the first sliding bar (4) offers groove, and connecting rod is connected in groove, and one end of connecting rod is connected by screw
It is connected to connecting rod (10), one end outer wall of connecting rod (10) slidably connects the second fixed frame (9), and the one of the second fixed frame (9)
End side wall opens up fluted, and connecting rod (10) is slidably connected in groove, connecting rod (10) is connected to the second cunning by connecting rod
The upper wall of lever (11), the second sliding bar (11) are slidably connected at the inside of sliding rail (12), and the first sliding bar (4) is solid close to second
Determine the side wall of frame (9) and clamping plate (13) is fixed with by screw, the both ends side wall of clamping plate (13) opens up fluted, and groove is interior
Wall slidably connects connecting rod (10).
2. a kind of gas tank according to claim 1 welds special fixture, which is characterized in that first sliding bar (4) and
The side wall of second sliding bar (11) opens up fluted, and fixture block is connected in groove, fixture block has motion bar by Stud connection
(2), one end outer wall of motion bar (2) slidably connects the first fixed frame (1).
3. a kind of gas tank according to claim 1 welds special fixture, which is characterized in that the external form of the clamping plate (13) at
" L " shape, and clamping plate (13) is fixed by screws in the side wall of the first sliding bar (4) and the second sliding bar (11) respectively.
4. a kind of gas tank according to claim 1 welds special fixture, which is characterized in that the inner wall of the fixed link (5)
Fixture block is all provided on the both sides inner wall of decoupling rod (7), and one end of decoupling rod (7) is extended to admittedly by the gap between fixture block
In the cavity of fixed pole (5), decoupling rod (7) is slidably connected with fixture block, the erect mast width of decoupling rod (7) be more than two fixture blocks it
Between gap width.
5. a kind of gas tank according to claim 2 welds special fixture, which is characterized in that first fixed frame (1)
External form is set as arcuate structure, and the of first fixed frame (1) of the first sliding bar (4) side and the second sliding bar (11) side
One fixed frame (1) mutually contradictory setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721861130.XU CN207642564U (en) | 2017-12-27 | 2017-12-27 | A kind of gas tank welding special fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721861130.XU CN207642564U (en) | 2017-12-27 | 2017-12-27 | A kind of gas tank welding special fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207642564U true CN207642564U (en) | 2018-07-24 |
Family
ID=62875655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721861130.XU Expired - Fee Related CN207642564U (en) | 2017-12-27 | 2017-12-27 | A kind of gas tank welding special fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207642564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744244A (en) * | 2019-11-18 | 2020-02-04 | 中核核电运行管理有限公司 | Special fixture for butt joint of reactor core thermocouples |
-
2017
- 2017-12-27 CN CN201721861130.XU patent/CN207642564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744244A (en) * | 2019-11-18 | 2020-02-04 | 中核核电运行管理有限公司 | Special fixture for butt joint of reactor core thermocouples |
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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: 20180724 Termination date: 20181227 |