CN217529763U - Universal welding fixture - Google Patents
Universal welding fixture Download PDFInfo
- Publication number
- CN217529763U CN217529763U CN202220596919.1U CN202220596919U CN217529763U CN 217529763 U CN217529763 U CN 217529763U CN 202220596919 U CN202220596919 U CN 202220596919U CN 217529763 U CN217529763 U CN 217529763U
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- Prior art keywords
- shell
- chuck
- ball head
- block
- sliding block
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 title claims abstract description 60
- 239000011324 bead Substances 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a welding jig technical field, concretely relates to universal welding jig. The device comprises a chuck and a shell, and further comprises a rotating mechanism, wherein the chuck is connected with a connecting piece, the rotating mechanism comprises a block, a ball head and a locking sliding block, the block is provided with a through hole communicated with the end part of the shell, and the block is also provided with a rotating groove communicated with the through hole; the ball head penetrates through the through hole and is connected with the connecting piece through the end part of the shell, and the locking sliding block is rotationally connected with the ball head; a jacking sliding block is further arranged in the shell, a spring jacking bead corresponding to the jacking sliding block is arranged on the shell, and a locking nut symmetrical to the spring jacking bead is further arranged on the shell; one end of the shell is provided with a groove corresponding to the rotating groove, and the other end of the shell is connected with a jacking assembly. The utility model discloses the flexibility is high, the reliability is high, can adjust the angle and the direction of chuck wantonly, and then can adjust welding angle and direction to weldment wantonly, satisfies the welding demand of weldment, to the accurate welding of weldment.
Description
Technical Field
The utility model relates to a welding jig technical field, concretely relates to universal welding jig.
Background
The welding fixture is used for ensuring the size of a weldment, improving the assembly precision and efficiency and preventing welding deformation. The method plays an important role in improving the product quality, reducing the labor intensity of workers, accelerating the realization of mechanization of welding production, realizing an automatic process and the like.
In the process of welding the weldment, the flexibility and the reliability of the welding fixture directly influence the welding quality and efficiency, the flexibility of the welding fixture is not enough, and the deformation of the weldment may occur. Welding jig flexibility among the prior art is not enough, can't carry out accurate angle modulation to the pipe fitting of different diameters or the panel of different thickness, and the welding jig who has now simultaneously can not satisfy the accurate welding of multi-angle to the welding.
Disclosure of Invention
The utility model discloses a solve the welding jig among the prior art and can not carry out the problem of accurate angle modulation to the pipe fitting of different diameters or the panel of different thickness to the accurate welding of welding jig multi-angle, provide an universal welding jig, can adjust welding angle and direction to the welding of welding piece wantonly, satisfy the welding needs of welding piece, the flexibility is high, the reliability is high.
In order to realize the purpose, the technical scheme of the utility model is that: a universal welding fixture comprises a chuck and a shell, and further comprises a rotating mechanism, wherein the chuck is connected with a connecting piece, the shell is of a cylindrical structure which is hollow inside and has two open ends, the rotating mechanism is positioned inside the shell, the rotating mechanism comprises a block, a ball head and a locking slide block, the block is fixedly arranged at one end of the shell, a through hole communicated with the end part of the shell is formed in the block, and a rotating groove communicated with the through hole is further formed in the block; the ball head penetrates through the through hole and is connected with the connecting piece through the end part of the shell, and the bottom of the ball head is of a spherical structure; the locking slide block is provided with a groove matched with the bottom of the ball head, and the locking slide block is rotatably connected with the ball head.
A jacking sliding block is further arranged in the shell, a spring jacking bead corresponding to the jacking sliding block is arranged on the shell, and a locking nut symmetrical to the spring jacking bead is further arranged on the shell; one end of the shell is provided with a groove corresponding to the rotating groove, and the other end of the shell is connected with a jacking assembly. Under the effect of stop block and locking slider, the bulb can rotate in the casing, and the upper end of bulb can move to and rotate in the fluting under the rotation of bulb bottom simultaneously.
Further, the chuck is provided with a screw rod and comprises a first chuck and a second chuck, and the first chuck and the second chuck are both rotationally connected with the screw rod.
Furthermore, one side of the connecting piece is provided with a limiting groove, the other side of the connecting piece is provided with a threaded hole, the connecting piece is in threaded connection with the ball head, and the ball head is detachably connected with the connecting piece.
Furthermore, the connecting piece is symmetrically provided with limiting holes communicated with the limiting grooves, the pin column is fixedly mounted in the limiting holes, the first chuck and the second chuck are rotatably connected with the pin column, the distance between the first chuck and the second chuck can be adjusted under the action of the screw rod, and the welding requirements on pipe fittings with different diameters or plates with different thicknesses are met.
Further, the tight subassembly in top includes roof and handle, roof fixed connection handle is provided with the external screw thread on the roof, roof and casing threaded connection rotate the tight subassembly in top through the handle, can make the roof carry on spacingly to the tight slider in top.
Through the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a bulb can carry out 360 rotations under the effect of blocking piece and locking slider, and the angle and the direction of bulb can also be adjusted wantonly to the effect of fluting on the casing simultaneously. Under the action of the connecting piece and the screw rod, the welding requirements of pipe fittings with different diameters or plates with different thicknesses can be met.
The utility model discloses a tight subassembly in top can carry on spacingly to the tight slider in top, rotates lock nut and can promote the tight slider in top and spring top pearl cooperation, fixes the bulb under the effect of locking slider, can make the bulb fix at arbitrary angle, and then carries out accurate welding to the welding.
The utility model discloses the flexibility is high, the reliability is high, can adjust the angle and the direction of chuck wantonly, and then can adjust butt welding spare welded angle and direction wantonly, satisfies the welding demand of weldment, and to the accurate welding of weldment, improved butt welding spare welded quality and efficiency.
Drawings
FIG. 1 is a schematic structural view of a universal welding fixture of the present invention;
FIG. 2 is a schematic view of a chuck structure of the universal welding fixture of the present invention;
FIG. 3 is a schematic view of the internal structure of the housing of the universal welding fixture of the present invention;
FIG. 4 is a schematic view of an external structure of a housing of the universal welding fixture of the present invention;
fig. 5 is a schematic view of a ball head structure of the universal welding fixture of the present invention;
FIG. 6 is a schematic view of a connecting member structure of the universal welding jig of the present invention;
fig. 7 is a schematic structural view of a tightening assembly of the universal welding jig of the present invention;
fig. 8 is a block structure diagram of the universal welding fixture of the present invention.
In the attached drawings the reference numbers are: 1 is the casing, 2 is the connecting piece, 201 is the spacing groove, 202 is spacing hole, 203 is the screw hole, 3 is the chuck, 301 is first chuck, 302 is the second chuck, 4 is the bulb, 5 is the tight subassembly in top, 501 is the handle, 502 is the roof, 6 is the lead screw, 7 is the piece that hinders, 701 is the through-hole, 702 is the rotation groove, 8 is the locking slider, 9 is the tight slider in top, 10 is the spring top pearl, 11 is lock nut, 12 is the fluting.
Detailed Description
The invention will be further explained with reference to the drawings and the detailed description below:
as shown in fig. 1 to 8, a universal welding fixture comprises a chuck 3 and a housing 1, and further comprises a rotating mechanism, wherein the chuck 3 is connected with a connecting piece 2, the housing 1 is a cylindrical structure with a hollow interior and two open ends, the rotating mechanism is located inside the housing 1, the rotating mechanism comprises a block 7, a ball head 4 and a locking slide block 8, the block 7 is fixedly installed at one end of the housing 1, the block 7 is provided with a through hole 701 communicated with the end of the housing 1, and the block 7 is further provided with a rotating groove 702 communicated with the through hole 701; the ball head 4 penetrates through the through hole 701 and is connected with the connecting piece 2 through the end part of the shell 1, the bottom of the ball head 4 is of a spherical structure, the upper end of the ball head 4 is of a cylindrical structure, and the width of the rotating groove 702 is larger than the diameter of the upper end of the ball head 4; the locking slide block 8 is provided with a groove matched with the bottom of the ball head 4, the locking slide block 8 is rotatably connected with the ball head 4, the ball head 4 can rotate for 360 degrees in the shell 1 under the action of the blocking block 7 and the locking slide block 8, and the blocking block 7 and the locking slide block 8 simultaneously play a role in limiting the bottom of the ball head 4.
A jacking sliding block 9 is further arranged in the shell 1, a spring jacking bead 10 corresponding to the jacking sliding block 9 is arranged on the shell 1, and a locking nut 11 symmetrical to the spring jacking bead 10 is further arranged on the shell 1; one end of the shell 1 is provided with a slot 12 corresponding to the rotating slot 702, and the other end is connected with a jacking component 5. The slot 12 corresponds to the rotating slot 702, and the upper end of the ball head 4 can move into the slot 12 under the action of the block 7 and the locking slider 8, and can rotate 360 degrees in the slot 12. One side of the locking sliding block 8 opposite to the groove is set to be a smooth inclined surface, and one side of the jacking sliding block 9, which is in contact with the locking sliding block 8, is matched with the inclined surface of the locking sliding block 8, so that the jacking sliding block is pushed by the locking nut 11, and the jacking sliding block 9 is easier to be matched with the spring jacking bead 10 to fix the ball head 4.
The clamp 3 is further provided with a screw rod 6, the clamp 3 comprises a first clamp 301 and a second clamp 302, the first clamp 301 and the second clamp 302 are rotatably connected with the screw rod 6, and the distance between the first clamp 301 and the second clamp 302 can be adjusted under the action of the screw rod 6, so that the welding requirements of pipes with different diameters or plates with different thicknesses are met.
Limiting groove 201 is seted up to one side of connecting piece 2, the opposite side threaded hole 203, connecting piece 2 threaded connection bulb 4, bulb 4 and connecting piece 2 can be dismantled and be connected.
The connecting piece 2 is symmetrically provided with limiting holes 202 communicated with the limiting grooves 201, pin columns are fixedly mounted in the limiting holes 202, and the first chuck 301 and the second chuck 301 are rotatably connected with the pin columns.
The tightening component 5 comprises a top plate 502 and a handle 501, the top plate 502 is fixedly connected with the handle 501, an external thread is arranged on the top plate 502, and the top plate 502 is in threaded connection with the shell 1. The rotating jacking component 5 can limit the jacking sliding block 9, then the locking nut 11 is rotated to push the jacking sliding block 9 to be matched with the spring jacking bead 10, and the ball head 4 is fixed under the action of the locking sliding block 8.
When the welding fixture is used, the distance between the first chuck 301 and the second chuck 302 is adjusted through the screw rod 6, the distance between the first chuck 301 and the second chuck 302 is adjusted until the welding fixture is suitable for placing the welding fixture, and after the welding fixture is placed between the first chuck 301 and the second chuck 302, the screw rod 6 is rotated, so that the welding fixture is fixed by the first chuck 301 and the second chuck 302. Then rotate and push up tight subassembly 5 and carry on spacingly to pushing up tight slider 9, observe the weldment and need the welded position, through the rotation of bulb 4 in casing 1, make chuck 3 drive the weldment and adjust to be fit for welded angle, then rotate lock nut 11, make lock nut 11 promote and push up tight slider 9 and spring top pearl 10 and cooperate, under the effect of locking slider 8, fix ball 4, and then fix the angle and the direction of butt weld. When the welding position needs to be adjusted after the welding is finished, the locking nut 11 can be rotated again, so that the ball head 4 can rotate in the shell 1 again, and the angle and the direction of a weldment can be adjusted.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (5)
1. A universal welding fixture comprises a chuck (3) and a shell (1), and is characterized by further comprising a rotating mechanism, wherein the chuck (3) is connected with a connecting piece (2), the shell (1) is of a cylindrical structure which is hollow inside and has two open ends, the rotating mechanism is positioned inside the shell (1), the rotating mechanism comprises a block (7), a ball head (4) and a locking sliding block (8), the block (7) is fixedly arranged at one end of the shell (1), a through hole (701) communicated with the end part of the shell (1) is formed in the block (7), and a rotating groove (702) communicated with the through hole (701) is further formed in the block (7); the ball head (4) penetrates through the through hole (701) and is connected with the connecting piece (2) through the end part of the shell (1), and the bottom of the ball head (4) is of a spherical structure; the locking sliding block (8) is provided with a groove matched with the bottom of the ball head (4), and the locking sliding block (8) is rotatably connected with the ball head (4);
a jacking sliding block (9) is further arranged in the shell (1), a spring jacking bead (10) corresponding to the jacking sliding block (9) is arranged on the shell (1), and a locking nut (11) symmetrical to the spring jacking bead (10) is further arranged on the shell (1); one end of the shell (1) is provided with a slot (12) corresponding to the rotating slot (702), and the other end of the shell is connected with a jacking component (5).
2. The universal welding fixture according to claim 1, wherein a lead screw (6) is further arranged on the chuck (3), the chuck (3) comprises a first chuck (301) and a second chuck (302), and the first chuck (301) and the second chuck (302) are rotatably connected with the lead screw (6).
3. The universal welding fixture according to claim 2, wherein one side of the connecting piece (2) is provided with a limiting groove (201), the other side of the connecting piece is provided with a threaded hole (203), and the connecting piece (2) is in threaded connection with the ball head (4).
4. The universal welding fixture according to claim 3, wherein the connecting member (2) is symmetrically provided with limiting holes (202) communicated with the limiting grooves (201), the limiting holes (202) are internally and fixedly provided with pins, and the first chuck (301) and the second chuck (302) are rotatably connected with the pins.
5. The universal welding fixture according to claim 1, wherein the tightening assembly (5) comprises a top plate (502) and a handle (501), the top plate (502) is fixedly connected with the handle (501), external threads are arranged on the top plate (502), and the top plate (502) is in threaded connection with the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220596919.1U CN217529763U (en) | 2022-03-18 | 2022-03-18 | Universal welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220596919.1U CN217529763U (en) | 2022-03-18 | 2022-03-18 | Universal welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217529763U true CN217529763U (en) | 2022-10-04 |
Family
ID=83428601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220596919.1U Expired - Fee Related CN217529763U (en) | 2022-03-18 | 2022-03-18 | Universal welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217529763U (en) |
-
2022
- 2022-03-18 CN CN202220596919.1U patent/CN217529763U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20221004 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |