CN220838733U - Annular welding auxiliary tool - Google Patents
Annular welding auxiliary tool Download PDFInfo
- Publication number
- CN220838733U CN220838733U CN202322477612.7U CN202322477612U CN220838733U CN 220838733 U CN220838733 U CN 220838733U CN 202322477612 U CN202322477612 U CN 202322477612U CN 220838733 U CN220838733 U CN 220838733U
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- welding
- bottom plate
- compoboard
- auxiliary tool
- annular
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- 238000003466 welding Methods 0.000 title claims abstract description 72
- 239000000203 mixture Substances 0.000 description 24
- 239000002131 composite material Substances 0.000 description 7
- 239000011324 bead Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses an annular welding auxiliary tool, which belongs to the technical field of welding auxiliary tools and comprises a bottom plate, wherein four angle welding adjusting structures are arranged at the top of the bottom plate, a concave frame is welded at the top of each adjusting structure, rollers are rotatably arranged in the concave frame through rotating shafts, a motor is fixedly arranged at a position corresponding to one side of the concave frame and the rotating shaft, and a rotating shaft at the output end of the motor is fixedly connected with one end of the corresponding rotating shaft; according to the technical scheme, the bottom plate is formed by the structures such as the first combined plate, the second combined plate, the welding sleeve, the rectangular rod and the like, so that when the annular or conical welding piece is welded, the distance between the first combined plate and the second combined plate can be adjusted by the structures such as the welding sleeve and the rectangular rod according to the diameter of the annular or conical welding piece, the distance between the front side roller and the rear side roller at the top of the bottom plate is adjusted, and the applicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of welding auxiliary tools, in particular to an annular welding auxiliary tool.
Background
When welding the annular welding piece, in order to facilitate the welding of personnel to the annular welding piece, need set up welding auxiliary fixtures, it is mainly used to fix the annular welding piece.
Traditional annular welding auxiliary fixtures is usually only used for fixing annular welding spare, and in the welding, the personnel need walk around annular welding spare a week and weld, cause the breakpoint phenomenon to appear in the welding seam very easily, can greatly influence the welding quality of welding seam. In view of this, we propose an annular welding aid.
Disclosure of utility model
1. Technical problem to be solved
The utility model aims to provide an annular welding auxiliary tool for solving the problems in the background art.
2. Technical proposal
The annular welding auxiliary tool comprises a bottom plate, four angle welding adjusting structures are arranged at the top of the bottom plate, a concave frame is welded at the top of the adjusting structures, rollers are rotatably arranged in the concave frame through rotating shafts, a motor is fixedly arranged at the position of one side of the concave frame corresponding to the rotating shafts, and a rotating shaft at the output end of the motor is fixedly connected with one end of the corresponding rotating shaft;
The bottom plate includes first composition board, second composition board, welding sleeve and rectangle pole, sliding connection has the connecting rod between the both sides of first composition board and second composition board, the welding of the opposite side at first composition board and second composition board top has two sets of symmetrical welding sleeve, and has inserted the rectangle pole between two sets of welding sleeves of symmetry on first composition board and the second composition board, first fixing bolt is twisted at the top of welding sleeve, and the top of rectangle pole is equipped with the first fixed screw of two sets of equidistance at least.
As an alternative scheme of the technical scheme of the application, sliding grooves are formed in two sides of the first combined plate and the second combined plate, a sliding block is arranged in the sliding groove in a sliding manner, and one end of the sliding block is fixedly connected with the corresponding end of the connecting rod.
As an alternative scheme of the technical scheme of the application, the sliding groove is a T-shaped groove, and the sliding block is a T-shaped block.
As an alternative scheme of the technical scheme of the application, universal wheels are welded at four corners of the bottom plate, and a brake rod is arranged at the rear side of each universal wheel.
As an alternative scheme of the technical scheme of the application, the outer side of the roller is sleeved with a rubber ring, and the surface of the rubber ring is provided with anti-skid patterns.
As an alternative of the technical scheme of the application, the adjusting structure comprises a rectangular pipe and a rectangular inserted link, the bottom end of the rectangular pipe is welded and fixed with the top of the bottom plate, and the top end of the rectangular inserted link is welded and fixed with the bottom of the concave frame.
As an alternative scheme of the technical scheme of the application, a second fixing bolt is screwed on the top of one side of the rectangular pipe, and at least two groups of equidistant second fixing screw holes are arranged on one side of the rectangular inserted link, which faces the second fixing bolt.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
1. When the technical scheme of the application is used, a cylindrical or conical part to be welded can be directly placed on the four rollers, the stepless speed change motor is started, the motor drives the four rollers to slowly rotate, the rollers drive the workpiece to rotate, a welder can weld a uniform circular welding bead only by keeping the workpiece stationary, and if the part to be welded is conical, the height of the wheel at one side can be adjusted to realize the vertical rotation of the part to be welded.
2. According to the technical scheme, the bottom plate is formed by the structures such as the first combined plate, the second combined plate, the welding sleeve, the rectangular rod and the like, so that when the annular or conical welding piece is welded, the distance between the first combined plate and the second combined plate can be adjusted by the structures such as the welding sleeve and the rectangular rod according to the diameter of the annular or conical welding piece, the distance between the front side roller and the rear side roller at the top of the bottom plate is adjusted, and the applicability of the device is improved.
Drawings
FIG. 1 is a front view of an annular welding auxiliary tool disclosed in an embodiment of the application;
FIG. 2 is a top partial cross-sectional view of an annular welding auxiliary tool disclosed in an embodiment of the present application;
FIG. 3 is an external view of an adjusting structure in an auxiliary annular welding tool disclosed in an embodiment of the application;
fig. 4 is an external view of a roller in the auxiliary tool for ring welding disclosed in the embodiment of the application.
The reference numerals in the figures illustrate: 1. a bottom plate; 101. a first composition board; 102. a second composite board; 103. welding a sleeve; 104. a first fixing bolt; 105. a rectangular bar; 106. a first fixing screw hole; 107. a universal wheel; 108. a brake lever; 109. a chute; 1010. a slide block; 1011. a connecting rod; 2. an adjustment structure; 201. a rectangular tube; 202. a rectangular insert rod; 203. a second fixing bolt; 204. the second fixing screw hole; 3. a concave frame; 301. a rotating shaft; 302. a motor; 4. a roller; 401. a rubber ring.
Detailed Description
The utility model provides a technical scheme that:
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the auxiliary fixture for ring welding comprises a bottom plate 1, universal wheels 107 are welded at four corners at the bottom of the bottom plate 1, the universal wheels 107 are convenient for displacement, a brake rod 108 is arranged at the rear side of the universal wheels 107, the brake rod 108 is used for braking the universal wheels 107, the universal wheels 107 with the brake rod 108 are of the existing structure, not described in detail here, four corner welding adjusting structures 2 at the top of the bottom plate 1, the adjusting structures 2 can adjust the height of the roller 4, the adjusting structures 2 comprise rectangular pipes 201 and rectangular inserting rods 202, the bottom ends of the rectangular pipes 201 are welded and fixed with the top of the bottom plate 1, the top ends of the rectangular inserting rods 202 are welded and fixed with the bottom of the concave frame 3, a second fixing bolt 203 is screwed at one side top of the rectangular pipes 201, at least two groups of second fixing screw holes 204 are arranged at equal intervals at one side of the rectangular inserting rods 202 facing the second fixing bolts 203, the height of the roller 4 can be adjusted by pulling the rectangular inserting rod 202, then the second fixing bolt 203 is screwed into the corresponding second fixing screw hole 204, so that the rectangular inserting rod 202 is fixed, the concave frame 3 is welded at the top of the adjusting structure 2, the roller 4 is rotatably arranged in the concave frame 3 through the rotating shaft 301, the rubber ring 401 is sleeved outside the roller 4, the surface of the rubber ring 401 is provided with anti-skid patterns, the motor 302 is fixedly arranged at the position of one side of the concave frame 3 corresponding to the rotating shaft 301, the motor 302 is an infinitely variable motor, the model is MB series, the motor 302 can be replaced according to the requirement, the rotating shaft of the output end of the motor 302 is fixedly connected with one end of the corresponding rotating shaft 301, the motor 302 can drive the corresponding roller 4 to rotate, then four groups of rollers 4 can drive the annular welding piece to rotate, the anti-skid patterns on the rubber ring 401 can ensure that the roller 4 rotates stably to drive the annular welding piece to rotate;
In this embodiment, when welding an annular welding piece, a cylindrical or conical piece to be welded can be placed on the four rollers 4, then the stepless speed change motor 302 is started, the motor 302 drives the four rollers 4 to slowly rotate, the rollers 4 drive the workpiece to rotate, a welder can weld a uniform circular welding bead as long as the welder is kept still, and if the piece to be welded is conical, the height of one side roller 4 can be adjusted by the adjusting structure 2 to realize the vertical rotation of the joint to be welded.
As shown in fig. 1 and 2, the base plate 1 comprises a first composition board 101, a second composition board 102, a welding sleeve 103 and a rectangular rod 105, a connecting rod 1011 is slidingly connected between two sides of the first composition board 101 and the second composition board 102, the first composition board 101 and the second composition board 102 are connected through the connecting rod 1011, the first composition board 101 and the second composition board 102 can be pulled to adjust the distance between the first composition board 101 and the second composition board 102, thereby the distance between the front roller 4 and the rear roller 4 can be adjusted, two sides of the first composition board 101 and the second composition board 102 are provided with sliding grooves 109, and the sliding grooves 109 are internally and slidingly provided with sliding blocks 1010, one ends of the sliding blocks 1010 are fixedly connected with corresponding ends of the connecting rod 1011, under the cooperation of the sliding grooves 109 and the sliding blocks 1010, the sliding connection of the connecting rod 1011 with the first composition board 101 and the second composition board 102 can be realized, the sliding grooves 109 are T-shaped grooves, the slide block 1010 is a T-shaped block, the T-shaped slide groove 109 is matched with the slide block 1010, the slide block 1010 is prevented from sliding in the slide groove 109, the slide block 1010 is prevented from being separated from the slide groove 109, two groups of symmetrical welding sleeves 103 are welded on opposite sides of the tops of the first combined plate 101 and the second combined plate 102, a rectangular rod 105 is inserted between the two groups of symmetrical welding sleeves 103 on the first combined plate 101 and the second combined plate 102, a first fixing bolt 104 is screwed on the top of the welding sleeve 103, at least two groups of equidistant first fixing screw holes 106 are arranged on the top of the rectangular rod 105, when the distance between the first combined plate 101 and the second combined plate 102 is adjusted, the rectangular rod 105 is synchronously displaced in the welding sleeves 103, after the distance between the first combined plate 101 and the second combined plate 102 is adjusted, thereby fixing the first and second composition boards 101 and 102;
In this embodiment, when carrying out welding processing to the annular welding spare, can be according to the diameter of annular welding spare, with first composite board 101 and second composite board 102 pulling to adjust the interval of first composite board 101 and second composite board 102, the interval of gyro wheel 4 around adjusting device promptly, make around gyro wheel 4 interval accord with annular welding spare place the demand, then screw in first fixing bolt 104 to inside corresponding first fixed screw 106, fix first composite board 101 and second composite board 102, thereby improve the suitability of device.
Claims (7)
1. Annular welding auxiliary fixtures, including bottom plate (1), its characterized in that: four corner welding adjusting structures (2) at the top of the bottom plate (1), wherein a concave frame (3) is welded at the top of the adjusting structures (2), a roller (4) is rotatably arranged in the concave frame (3) through a rotating shaft (301), a motor (302) is fixedly arranged at a position corresponding to the rotating shaft (301) on one side of the concave frame (3), and a rotating shaft at the output end of the motor (302) is fixedly connected with one end of the corresponding rotating shaft (301);
Bottom plate (1) are including first compoboard (101), second compoboard (102), welding sleeve (103) and rectangle pole (105), sliding connection has connecting rod (1011) between the both sides of first compoboard (101) and second compoboard (102), the opposite side welding at first compoboard (101) and second compoboard (102) top has welding sleeve (103) of two sets of symmetries, and has inserted rectangle pole (105) between welding sleeve (103) of two sets of symmetries on first compoboard (101) and second compoboard (102), first fixing bolt (104) are twisted at the top of welding sleeve (103), and the top of rectangle pole (105) is equipped with first fixed screw (106) of at least two equidistance.
2. The annular welding auxiliary tool according to claim 1, wherein: the two sides of the first combined plate (101) and the second combined plate (102) are provided with sliding grooves (109), sliding blocks (1010) are slidably arranged in the sliding grooves (109), and one ends of the sliding blocks (1010) are fixedly connected with the corresponding ends of the connecting rods (1011).
3. The annular welding auxiliary tool according to claim 2, wherein: the sliding groove (109) is a T-shaped groove, and the sliding block (1010) is a T-shaped block.
4. The annular welding auxiliary tool according to claim 1, wherein: the four corners of the bottom plate (1) are welded with universal wheels (107), and the rear side of each universal wheel (107) is provided with a brake rod (108).
5. The annular welding auxiliary tool according to claim 1, wherein: the outer side of the roller (4) is sleeved with a rubber ring (401), and the surface of the rubber ring (401) is provided with anti-skid patterns.
6. The annular welding auxiliary tool according to claim 1, wherein: the adjusting structure (2) comprises a rectangular pipe (201) and a rectangular inserting rod (202), the bottom end of the rectangular pipe (201) is welded and fixed with the top of the bottom plate (1), and the top end of the rectangular inserting rod (202) is welded and fixed with the bottom of the concave frame (3).
7. The annular welding auxiliary tool according to claim 6, wherein: a second fixing bolt (203) is screwed on the top of one side of the rectangular pipe (201), and at least two groups of equidistant second fixing screw holes (204) are formed in one side, facing the second fixing bolt (203), of the rectangular inserting rod (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322477612.7U CN220838733U (en) | 2023-09-13 | 2023-09-13 | Annular welding auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322477612.7U CN220838733U (en) | 2023-09-13 | 2023-09-13 | Annular welding auxiliary tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220838733U true CN220838733U (en) | 2024-04-26 |
Family
ID=90747845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322477612.7U Active CN220838733U (en) | 2023-09-13 | 2023-09-13 | Annular welding auxiliary tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220838733U (en) |
-
2023
- 2023-09-13 CN CN202322477612.7U patent/CN220838733U/en active Active
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