CN219005120U - Stainless steel ripple compensator cat ear welding frock - Google Patents
Stainless steel ripple compensator cat ear welding frock Download PDFInfo
- Publication number
- CN219005120U CN219005120U CN202223553411.2U CN202223553411U CN219005120U CN 219005120 U CN219005120 U CN 219005120U CN 202223553411 U CN202223553411 U CN 202223553411U CN 219005120 U CN219005120 U CN 219005120U
- Authority
- CN
- China
- Prior art keywords
- chuck body
- chute
- driving
- stainless steel
- positioning column
- 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.)
- Active
Links
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides a stainless steel corrugated compensator cat ear welding tool, and belongs to the technical field of water supply pipe processing equipment. The three-jaw chuck comprises a chuck body, three movable jaws sliding on the chuck body and a driving mechanism for driving the three movable jaws to synchronously move, wherein a driving rod is arranged on the peripheral surface of the chuck body; the top of each movable claw is provided with a step surface at one end close to the center of the chuck body, one end of the top of each movable claw far away from the center of the chuck body is provided with a first chute, a first positioning column is connected in each first chute in a sliding manner, and a screw rod capable of driving the first positioning column to slide in a reciprocating manner is connected in each first chute in a rotating manner; the top of chuck body has still seted up the second spout, and sliding connection has the regulating plate in the second spout. The welding tool provided by the utility model has the advantages that batch positioning welding operation on the cat ear of the stainless steel corrugated compensator can be realized, so that the welding operation efficiency is higher, and the consistency of products is better.
Description
Technical Field
The utility model belongs to the technical field of water supply pipe processing equipment, and relates to a stainless steel corrugated compensator cat ear welding tool.
Background
The stainless steel corrugated compensator is a flexible structure arranged on a container shell or a pipeline for compensating additional stress caused by temperature difference and mechanical vibration, and the specific structure is shown in figure 1, and comprises a corrugated pipe 11 and two flanges 12 positioned at two ends of the corrugated pipe 11, wherein a plurality of cat lugs 13 are uniformly distributed on the outer peripheral surface of each flange 12, and a double-head screw rod 14 is arranged between the two cat lugs 13 which are aligned vertically for pulling connection. Therefore, whether the connecting holes on the upper and lower cat ears 13 are concentric or not is related to the reliability and service life of the ripple compensator. Therefore, a welding tool is required to be designed and is specially used for positioning welding of the cat lugs 13 of the stainless steel corrugated compensator, so that the positions of the cat lugs 13 on the welded flanges have excellent consistency, and the connecting holes on the upper cat lugs 13 and the lower cat lugs 13 can be always concentric when the flanges are adopted to manufacture the compensator.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a cat ear welding tool for a stainless steel corrugated compensator, which aims to ensure that when a worker welds cat ears of the stainless steel corrugated compensator by adopting the cat ear welding tool, the welding tool is convenient and quick, and the consistency of welded flange plates is better.
The aim of the utility model can be achieved by the following technical scheme: the stainless steel corrugated compensator cat ear welding tool is characterized by comprising a three-jaw chuck, wherein the three-jaw chuck comprises a chuck body, three movable jaws sliding on the chuck body and a driving mechanism for driving the three movable jaws to synchronously move, and a driving rod is arranged on the peripheral surface of the chuck body; the top of each movable claw is provided with a step surface at one end close to the center of the chuck body, one end of the top of each movable claw far away from the center of the chuck body is provided with a first chute, a first positioning column is connected in each first chute in a sliding manner, and a screw rod capable of driving the first positioning column to slide in a reciprocating manner is connected in each first chute in a rotating manner; the top end of the chuck body is also provided with a second chute, and an adjusting plate is connected in a sliding way in the second chute; the bottom of the second chute is also provided with a locking bolt capable of fixing the adjusting plate; and a second positioning column is arranged on the adjusting plate.
The utility model has the advantages that:
the welding tool can realize batch positioning welding operation of the stainless steel corrugated compensator cat lugs, so that the welding operation efficiency is higher, and the consistency of products is better.
Drawings
Fig. 1 is a schematic perspective view of a stainless steel ripple compensator.
Fig. 2 is a schematic perspective view of the welding tool.
Fig. 3 is a schematic view of an application scenario of the welding tool.
11, corrugated pipe; 12. a flange plate; 13. cat ears; 14. double-end screw rod; 21. a chuck body; 22. a movable claw; 23. a driving rod; 24. a step surface; 25. a first chute; 251. a first positioning column; 252. a screw rod; 253. a support plate; 26. a second chute; 261. an adjusting plate; 262. a locking bolt; 263. an inner hexagon bolt; 264. and a positioning rod.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 2, the welding fixture for the cat ear of the stainless steel corrugated compensator comprises a three-jaw chuck, wherein the three-jaw chuck comprises a chuck body 21, three movable jaws 22 sliding on the chuck body 21 and a driving mechanism for driving the three movable jaws 22 to synchronously move, and a driving rod 23 is arranged on the peripheral surface of the chuck body 21; the top of each movable claw 22 is provided with a step surface 24 at one end close to the center of the chuck body 21, one end, far away from the center of the chuck body 21, of each movable claw 22 is provided with a first chute 25, a first positioning column 251 is connected in each first chute 25 in a sliding manner, and a screw rod 252 capable of driving the first positioning column 251 to slide in a reciprocating manner is connected in each first chute 25 in a rotating manner; the top end of the chuck body 21 is also provided with a second chute 26, and an adjusting plate 261 is connected in a sliding way in the second chute 26; the bottom of the second chute 26 is also provided with a locking bolt 262 for fixing the adjusting plate 261; the adjusting plate 261 is provided with a second positioning column.
As shown in fig. 3, when the welder loads the cat ear 13 for the stainless steel corrugated compensator, the welder only needs to place the flange 12 between the movable claws 22 of the welder, then twist the driving rod 23 to make the three movable claws 22 synchronously approach to the center, so that the step surface 24 of the movable claws 22 stably supports and clamps the flange 12; then, the position of the adjusting plate 261 is adjusted so that the second positioning column on the adjusting plate is just positioned in one of the flange holes; next, placing the cat ears 13 on each first positioning column 251, wherein each first positioning column 251 has a supporting plate 253 for placing the cat ears 13 thereon; finally, the screw rod 252 is screwed, and the positions of the first positioning columns 251 are adjusted, so that the welding ends of the cat lugs 13 on the screw rods are all tightly attached to the outer peripheral surface of the flange 12. Therefore, when the next flange plate 12 needs to be welded, the next flange plate 12 is clamped by the claw pieces by screwing the driving rod 23, the new cat ears 13 are placed on the first positioning columns 251, and the next flange plate 12 can be directly welded according to the last positioning, so that batch positioning welding operation is realized, welding operation efficiency is higher, and product consistency is better.
It should be noted that the second positioning post is composed of an inner hexagon bolt 263 and a positioning rod 264 inserted into the top of the inner hexagon bolt 263, the adjusting plate 261 can be pushed first, the movable claw 22 is loosened slightly, the flange 12 is rotated to enable a flange hole of the second positioning post to approach the top of the inner hexagon bolt 263 infinitely, then the positioning rod 264 is inserted into the flange hole, the flange 12 is rotated, the adjusting plate 261 is moved, the positioning rod 264 can be inserted into the inner hexagon bolt 263, and finally the locking bolt 262 is screwed down, so that the second positioning post is locked. The existence of the second positioning column not only enables the alignment of the holes of the cat ears 13 on the upper flange plate 12 and the lower flange plate 12 to be consistent, but also enables the alignment of the flange holes on the cat ears to be consistent.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (1)
1. The stainless steel corrugated compensator cat ear welding tool is characterized by comprising a three-jaw chuck, wherein the three-jaw chuck comprises a chuck body (21), three movable jaws (22) sliding on the chuck body (21) and a driving mechanism for driving the three movable jaws (22) to synchronously move, and a driving rod (23) is arranged on the peripheral surface of the chuck body (21); a step surface (24) is arranged at one end, close to the center of the chuck body (21), of the top of each movable claw (22), a first sliding groove (25) is formed at one end, far away from the center of the chuck body (21), of the top of each movable claw (22), a first positioning column (251) is connected in each first sliding groove (25) in a sliding manner, and a screw rod (252) capable of driving the first positioning column (251) to slide in a reciprocating manner is connected in each first sliding groove (25) in a rotating manner; the top end of the chuck body (21) is also provided with a second chute (26), and an adjusting plate (261) is connected in a sliding way with the second chute (26); the bottom of the second chute (26) is also provided with a locking bolt (262) capable of fixing the adjusting plate (261); and a second positioning column is arranged on the adjusting plate (261).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223553411.2U CN219005120U (en) | 2022-12-28 | 2022-12-28 | Stainless steel ripple compensator cat ear welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223553411.2U CN219005120U (en) | 2022-12-28 | 2022-12-28 | Stainless steel ripple compensator cat ear welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219005120U true CN219005120U (en) | 2023-05-12 |
Family
ID=86233104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223553411.2U Active CN219005120U (en) | 2022-12-28 | 2022-12-28 | Stainless steel ripple compensator cat ear welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219005120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117782444A (en) * | 2023-12-28 | 2024-03-29 | 维格斯湖北流体技术有限公司 | Airtight check out test set of ripple compensator |
-
2022
- 2022-12-28 CN CN202223553411.2U patent/CN219005120U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117782444A (en) * | 2023-12-28 | 2024-03-29 | 维格斯湖北流体技术有限公司 | Airtight check out test set of ripple compensator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219005120U (en) | Stainless steel ripple compensator cat ear welding frock | |
| CN201459932U (en) | Roofing round tube purline adjustable connecting device | |
| CN206898581U (en) | A kind of fixture for water cooling motor housing water channel agitating friction welding annular | |
| CN102528365A (en) | Big-diameter force balancing corrugated pipe compensator assembling device and manufacture method of compensator | |
| CN211916139U (en) | Interior sphere processing frock | |
| CN209830745U (en) | Flowmeter welding frock | |
| CN214350905U (en) | Robot arm clamp | |
| CN104942050A (en) | Pipe orifice adjustment device for building construction pipe | |
| CN113649737B (en) | Welding process structure and welding process method for locomotive guide cylinder | |
| CN214868563U (en) | Pipeline butt joint device | |
| CN209887008U (en) | Large-diameter elbow welding device | |
| CN212146073U (en) | Multi-station tool for exhaust seat | |
| CN213318665U (en) | Quick positioning and correcting device for butt joint of steel pipe | |
| CN212019906U (en) | Auxiliary connecting tool for butt joint of large-diameter steel pipes | |
| CN113941977A (en) | Device and method for installing liquid cargo hold containment system module | |
| KR20170127690A (en) | Scaffold clamp for multiple support | |
| CN213764973U (en) | General type CNC numerically controlled fraise machine anchor clamps | |
| CN210268236U (en) | High-strength light-weight adjustable horizontal tube furnace tube hanger for tube heating furnace | |
| CN215747563U (en) | Pipeline weldment work platform suitable for many pipe diameters | |
| CN212286747U (en) | Milling fixture for steel plate support of automobile axle housing | |
| CN220240509U (en) | Furnace tube and elbow pairing positioning and adjusting device | |
| CN218983513U (en) | Welding arc welding fixture for threaded pipe of rear trailer hook | |
| CN213290051U (en) | Graphite shell ring splicing apparatus | |
| CN217530025U (en) | Quick machining clamping mechanism for main hinged structural part of loader | |
| CN217371135U (en) | Be used for manipulator welded support product anchor clamps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |