CN220806024U - Welding frock convenient to rotation regulation - Google Patents
Welding frock convenient to rotation regulation Download PDFInfo
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- CN220806024U CN220806024U CN202322338893.8U CN202322338893U CN220806024U CN 220806024 U CN220806024 U CN 220806024U CN 202322338893 U CN202322338893 U CN 202322338893U CN 220806024 U CN220806024 U CN 220806024U
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- toothed ring
- piece
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- 238000003466 welding Methods 0.000 title claims abstract description 21
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a welding tool convenient for rotation adjustment, which is used for fixing a workpiece and comprises an annular part, a first toothed ring, three second bearings, a rotating part, a threaded rod, a pressing plate, a limiting rod, a third toothed ring and a second driving part, wherein the two sides of the annular part are fixed on an inner ring of a relative first bearing, the first toothed ring is fixed on one side end part of the annular part, the second toothed ring is arranged on the annular part in an annular array, one end of the rotating part is fixed on the other end of the inner ring of the second bearing, the threaded rod penetrates through the rotating part and stretches into the annular part, the pressing plate is fixed on the end part of the threaded rod, the limiting rod is symmetrically fixed on two sides of the pressing plate and stretches out through the annular part, the third toothed ring is rotatably sleeved on the annular part, the second driving part is arranged on the outer side surface of the annular part, the two sides of the annular part are fixed on the inner ring of the first bearing, the annular part is convenient to rotate, and the first toothed ring and the first gear are meshed with each other.
Description
Technical Field
The utility model relates to the technical field of welding tools, in particular to a welding tool convenient to rotate and adjust.
Background
In the production of cylindrical workpieces, in order to splice and fix with various workpieces, welding is usually performed between the various workpieces by adopting a welding mode so as to facilitate the integrity of the workpieces, when the workpieces are welded, the workpieces are generally fixed on the workpieces, and the butt ends of the workpieces are welded by using a welding gun.
The prior welding machine fixing tool mainly has the following defects in the using process: the clamping and fixing cannot be carried out according to the outer diameter of the cylindrical workpiece, the clamping and fixing speed is low, the manual assistance is needed for centering the cylindrical workpiece, and the centering is troublesome, so that the improvement space exists.
Disclosure of utility model
The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.
The technical scheme adopted by the utility model is as follows: welding frock convenient to rotation regulation includes: the main body module comprises a bottom plate, a circular ring symmetrically arranged at the top end of the bottom plate, a first bearing fixed on the inner wall of the circular ring and a first driving piece arranged on the bottom plate.
The fixing module comprises an annular part, a first toothed ring, three second bearings, a rotating part, a threaded rod, a pressing plate, limit rods, a third toothed ring and a second driving part, wherein the two sides of the annular part are fixed on the inner ring of the first bearing, the first toothed ring is fixed on one side end part of the annular part, the second bearings are arranged on the annular part in an annular array, one end of the rotating part extends upwards from the other end of the inner ring of the second bearings, the threaded rod penetrates through the rotating part and extends into the annular part, the pressing plate is fixed on the end part of the threaded rod, the limit rods are symmetrically fixed on two sides of the pressing plate and extend out through the annular part, and the third toothed ring is rotatably sleeved on the annular part, and the second driving part is arranged on the outer side surface of the annular part.
The second driving piece comprises a bracket fixed on the outer side surface of the annular piece, a second motor arranged on the bracket and a second gear fixedly sleeved on a second motor shaft, and the second gear is meshed with the third toothed ring.
The present utility model may be further configured in a preferred example to: the first driving piece comprises a first motor arranged on the bottom plate and a first gear fixed on a first motor shaft, and the first gear is meshed with the first toothed ring.
The present utility model may be further configured in a preferred example to: the outer side surface of the annular piece is provided with three circular grooves in an annular array, and round holes penetrating through the annular piece are symmetrically formed in two sides of the circular grooves.
The present utility model may be further configured in a preferred example to: the second bearing outer ring is fixed on the inner side wall of the circular groove, and the limiting rod movably penetrates through the circular hole to extend out.
The present utility model may be further configured in a preferred example to: the rotating piece comprises a threaded sleeve with one end fixed on the other end of the second bearing inner ring and the other end extending outwards, and a second toothed ring fixedly sleeved on the outer side surface of the threaded sleeve.
The present utility model may be further configured in a preferred example to: the threaded rod is meshed with the threaded sleeve, and the second toothed ring is meshed with the third toothed ring.
The present utility model may be further configured in a preferred example to: an annular groove is formed in the outer side face of the annular piece, an annular protrusion is arranged on the inner wall of the third toothed ring, and the annular protrusion is rotationally embedded in the annular groove.
By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:
1. According to the utility model, the bottom plate is arranged, the circular ring is symmetrically fixed on the bottom plate, the first bearing is arranged on the inner wall of the circular ring, the fixed module is arranged on the inner ring of the first bearing, meanwhile, the first toothed ring is arranged on the fixed module, the first driving piece is arranged on the bottom plate, after the workpiece is arranged on the fixed module, the first motor can drive the first gear to rotate, the first gear is driven to rotate, the fixed module is driven to rotate, namely the workpiece is driven to rotate, and the welding gun is convenient for welding the workpiece.
2. According to the utility model, a plurality of second bearings are arranged on the annular part in an annular array, the rotating part is arranged in the second bearings, meanwhile, the threaded rod penetrates through the rotating part and the annular part, the pressing plate is arranged on the end part of the threaded rod, the limiting rods are arranged on the two sides of the pressing plate and extend out of the annular part, and the third toothed ring and the second driving part are rotatably arranged on the annular part.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the structure of the present utility model;
fig. 3 is a schematic structural view of a fixed module according to the present utility model.
Reference numerals:
100. A main body module; 110. a bottom plate; 120. a circular ring; 130. a first bearing; 140. a first driving member; 141. a first motor; 142. a first gear;
200. A fixed module; 210. a ring member; 211. a circular groove; 212. a round hole; 213. an annular groove; 220. a first toothed ring; 230. a second bearing; 240. a rotating member; 241. a thread sleeve; 242. a second toothed ring; 250. a threaded rod; 260. a pressing plate; 270. a limit rod; 280. a third toothed ring; 281. an annular protrusion; 290. a second driving member; 291. a bracket; 292. a second motor; 293. and a second gear.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
Some embodiments of the utility model are described below with reference to the accompanying drawings,
Example 1:
1-3, this embodiment provides a welding frock convenient to rotation regulation, includes: the main body module 100 and the fixing module 200.
The main body module 100 includes a base plate 110, a ring 120 symmetrically installed at the top end of the base plate 110, a first bearing 130 fixed on the inner wall of the ring 120, and a first driving member 140 installed on the base plate 110.
The bottom plate 110 is used for installing other components, the circular ring 120 is fixed on the bottom plate 110 and used for installing the first bearing 130, the outer ring of the first bearing 130 is fixed on the inner wall of the circular ring 120, and the inner ring is provided with the fixing module 200 and used for facilitating the rotation of the fixing module 200.
The first driving member 140 is configured to drive the fixed module 200 to rotate, and includes a first motor 141 mounted on the base plate 110 and a first gear 142 fixed on a shaft of the first motor 141, where the first motor 141 is configured to drive the first gear 142 to rotate, and the first gear 142 rotates to drive the fixed module 200 to rotate.
The fixing module 200 is used for fixing a workpiece, and comprises an annular part 210, a first toothed ring 220, three second bearings 230, a rotating part 240, a threaded rod 250, a pressing plate 260, a limiting rod 270, a third toothed ring 280 and a second driving part 290, wherein the two sides of the annular part 210 are fixed on the inner ring of the first bearing 130, the first toothed ring 220 is fixed on one side end part of the annular part 210, the second bearings 230 are arranged on the annular part 210 in an annular array, one end of the rotating part 240 is fixed on the other end of the inner ring of the second bearings 230, the threaded rod 250 penetrates through the rotating part 240 and extends into the annular part 210, the pressing plate 260 is fixed on the end part of the threaded rod 250, the limiting rods 270 are symmetrically fixed on two sides of the pressing plate 260 and extend through the annular part 210, and the third toothed ring 280 is rotatably sleeved on the annular part 210, and the second driving part 290 is arranged on the outer side surface of the annular part 210.
The two sides of the ring 210 are fixed on the inner ring of the first bearing 130, so that the ring 210 can rotate conveniently, the first toothed ring 220 is meshed with the first gear 142, and when the first gear 142 rotates, the first toothed ring 220 can be driven to rotate, and the first toothed ring 220 rotates to drive the ring 210 to rotate.
The outer side surface of the annular part 210 is provided with three circular grooves 211 in an annular array, the outer ring of the second bearing 230 is fixed on the inner side wall of the circular groove 211 and used for installing the rotating part 240, the rotating part 240 is convenient to rotate, the rotating part 240 comprises a threaded sleeve 241 with one end fixed on the inner ring of the second bearing 230 and the other end extending outwards and a second toothed ring 242 fixedly sleeved on the outer side surface of the threaded sleeve 241, the threaded rod 250 penetrates through the threaded sleeve 241 and is meshed with the threaded sleeve 241, so that the threaded rod 250 can be driven to move when the threaded sleeve 241 rotates, and the second toothed ring 242 is used for driving the threaded sleeve 241 to rotate.
The clamp plate 260 is fixed in the bottom of threaded rod 250, and the surface of work piece is pressed close to under the drive of threaded rod 250, carries out the centre gripping fixed to the work piece, and the gag lever post 270 is fixed in the both sides of clamp plate 260, and the both sides symmetry of circular slot 211 is opened simultaneously has round hole 212 that passes annular piece 210, and gag lever post 270 outwards stretches out through round hole 212 for carry out the spacing to clamp plate 260 and threaded rod 250, avoid clamp plate 260 and threaded rod 250 to rotate.
An annular groove 213 is formed in the outer side surface of the annular piece 210, an annular protrusion 281 is arranged on the inner wall of the third toothed ring 280, the annular protrusion 281 is rotationally embedded in the annular groove 213, the second toothed ring 242 is convenient to rotate, the third toothed ring 280 is meshed with the second toothed ring 242, and the third toothed ring 280 can drive the second toothed ring 242 to rotate when rotating, so that the threaded sleeve 241 is driven to rotate.
The second driving member 290 is configured to drive the third toothed ring 280 to rotate, and includes a bracket 291 fixed on an outer side surface of the ring member 210, a second motor 292 mounted on the bracket 291, and a second gear 293 fixedly sleeved on a shaft of the second motor 292, where the bracket 291 is configured to mount the second motor 292, maintain stability of the second motor 292, the second motor 292 is configured to mount the second gear 293, and drive the second gear 293 to rotate, and the second gear 293 is meshed with the third toothed ring 280, so that the second gear 293 can drive the third toothed ring 280 to rotate when rotating.
The working principle and the using flow of the utility model are as follows: when the welding machine is used, a workpiece is placed into the inner cavity of the ring-shaped piece 210, the second motor 292 is started, the second motor 292 rotates to drive the second gear 293 to rotate, the second gear 293 rotates to drive the third toothed ring 280 to rotate, the third toothed ring 280 rotates to drive the second toothed ring 242 to rotate, the second toothed ring 242 rotates to drive the threaded sleeve 241 to rotate, the threaded sleeve 241 rotates to drive the threaded rod 250 to stretch and retract to clamp and fix the workpiece, the workpiece is clamped and fixed, and the workpiece is centered, after the workpiece is fixed, the first motor 141 is started to drive the first gear 142 to rotate, the first gear 142 rotates to drive the first toothed ring 220 to rotate, the first toothed ring 220 rotates to drive the ring-shaped piece 210 to rotate, and then the workpiece is driven to rotate, so that a worker can weld the workpiece.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (7)
1. Welding frock convenient to rotation regulation includes: the main body module (100) and the fixing module (200) are characterized in that the main body module (100) comprises a bottom plate (110), a circular ring (120) symmetrically arranged at the top end of the bottom plate (110), a first bearing (130) fixed on the inner wall of the circular ring (120) and a first driving piece (140) arranged on the bottom plate (110);
The fixing module (200) comprises an annular piece (210) with two sides fixed on the inner ring of the opposite first bearing (130), a first toothed ring (220) fixed on one side end part of the annular piece (210), three second bearings (230) arranged on the annular piece (210) in an annular array, a rotating piece (240) with one end fixed on the other end of the inner ring of the second bearings (230) and extending upwards, a threaded rod (250) penetrating through the rotating piece (240) and extending into the annular piece (210), a pressing plate (260) fixed on the end part of the threaded rod (250), limit rods (270) symmetrically fixed on two sides of the pressing plate (260) and extending through the annular piece (210), a third toothed ring (280) rotatably sleeved on the annular piece (210) and a second driving piece (290) arranged on the outer side surface of the annular piece (210);
the second driving part (290) comprises a support (291) fixed on the outer side surface of the annular part (210), a second motor (292) mounted on the support (291) and a second gear (293) fixedly sleeved on the shaft of the second motor (292), and the second gear (293) is meshed with the third toothed ring (280).
2. The welding fixture for facilitating rotational adjustment according to claim 1, wherein the first driving member (140) comprises a first motor (141) mounted on the base plate (110) and a first gear (142) fixed on a shaft of the first motor (141), the first gear (142) being intermeshed with the first toothed ring (220).
3. The welding fixture convenient to rotate and adjust according to claim 1, wherein the outer side surface of the annular piece (210) is provided with three circular grooves (211) in an annular array, and two sides of the circular groove (211) are symmetrically provided with round holes (212) penetrating through the annular piece (210).
4. A welding fixture for facilitating rotation adjustment according to claim 3, wherein the outer ring of the second bearing (230) is fixed on the inner side wall of the circular groove (211), and the limit rod (270) is movably extended out through the circular hole (212).
5. The welding fixture for facilitating rotation adjustment according to claim 1, wherein the rotating member (240) comprises a threaded sleeve (241) having one end fixed to the inner ring of the second bearing (230) and the other end extending outwardly, and a second toothed ring (242) fixedly sleeved on the outer side surface of the threaded sleeve (241).
6. The welding fixture for facilitating rotational adjustment according to claim 5, wherein the threaded rod (250) intermeshes with the threaded sleeve (241), and the second toothed ring (242) intermeshes with the third toothed ring (280).
7. Welding fixture convenient for rotation adjustment according to claim 1, characterized in that the outer side surface of the ring-shaped member (210) is provided with an annular groove (213), the inner wall of the third gear ring (280) is provided with an annular protrusion (281), and the annular protrusion (281) is rotationally embedded in the annular groove (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322338893.8U CN220806024U (en) | 2023-08-29 | 2023-08-29 | Welding frock convenient to rotation regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322338893.8U CN220806024U (en) | 2023-08-29 | 2023-08-29 | Welding frock convenient to rotation regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220806024U true CN220806024U (en) | 2024-04-19 |
Family
ID=90673498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322338893.8U Active CN220806024U (en) | 2023-08-29 | 2023-08-29 | Welding frock convenient to rotation regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220806024U (en) |
-
2023
- 2023-08-29 CN CN202322338893.8U patent/CN220806024U/en active Active
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