CN221019346U - Pressure vessel welding equipment - Google Patents
Pressure vessel welding equipment Download PDFInfo
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- CN221019346U CN221019346U CN202322003313.XU CN202322003313U CN221019346U CN 221019346 U CN221019346 U CN 221019346U CN 202322003313 U CN202322003313 U CN 202322003313U CN 221019346 U CN221019346 U CN 221019346U
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- pressure vessel
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- 238000003466 welding Methods 0.000 title claims abstract description 65
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to pressure vessel welding equipment, which comprises a workbench, wherein the top of the workbench is fixedly connected with a shell, a screw rod is rotatably connected above the inside of the shell, a welding head is connected with the outside of the screw rod in a threaded manner, a sliding groove is formed in the top of the shell, the welding head is in sliding connection with the sliding groove, and a motor is fixedly connected to one side of the outside of the shell. The welding device has the beneficial effects that the problem that the welding device in the prior art can drive the welding rod to move left and right through the arranged screw rod so as to conveniently weld pressure containers with different sizes, but when the lengths of two sections of pressure containers needing to be welded are inconsistent, the welding height is changed, and the welding rod in the technology cannot be adjusted corresponding to the joint of the pressure containers with different lengths, so that the welding cannot be performed, and the other welding device needs to be replaced, so that the welding working efficiency is reduced.
Description
Technical Field
The utility model relates to the technical field of pressure vessels, in particular to pressure vessel welding equipment.
Background
A pressure vessel is a closed vessel capable of withstanding pressure. The pressure vessel has extremely wide application, and has important roles and functions in various departments such as industry, civil use, military industry and various fields of scientific research. Among them, the pressure vessels used in the petrochemical industry and the chemical industry are the most, and the pressure vessels used in the petrochemical industry only account for about 50% of the total pressure vessels.
By searching, china patent discloses a welding device (issued publication number CN 216858679U) for a pressure vessel for chemical industry, and the technology of the patent comprises a base; the motor is fixedly arranged at the bottom end of the base, and the output end of the motor extends out of the top end of the base; the shell is in interference fit with the output end of the motor and is arranged at the top end of the base; the clamping mechanism is arranged in the inner cavity of the shell; the support plate is fixedly arranged at the rear side of the top end of the stand and is arranged at the rear side of the shell; the top plate is fixedly arranged at the top end of the supporting plate; the second cylinder is fixedly arranged at the bottom end of the top plate; the centering cone is rotationally connected to the bottom end of the second cylinder through a bearing; and the welding mechanism is arranged on the right side of the top end of the stand. This pressure vessel welding equipment for chemical industry has solved the pressure vessel and need the manual work to weld when the welding, leads to pressure vessel's welding quality uneven problem.
In the practical application process, although the screw rod which is arranged can drive the welding rod to move left and right, so that the welding is convenient to be performed on pressure containers with different sizes, when the lengths of two sections of pressure containers which are required to be welded are inconsistent, the welding height is changed, the welding rod in the technology cannot be adjusted corresponding to the joint of the pressure containers with different lengths, so that welding cannot be performed, and additional welding equipment needs to be replaced, so that the welding work efficiency is reduced.
Disclosure of utility model
In view of the foregoing problems of the prior art, a primary object of the present utility model is to provide a pressure vessel welding apparatus.
The technical scheme of the utility model is as follows: the utility model provides a pressure vessel welding equipment, includes the workstation, the top fixedly connected with shell of workstation, the inside top of shell rotates and is connected with the lead screw, the outside threaded connection of lead screw has the soldered connection, the spout has been seted up at the top of shell, soldered connection and spout sliding connection, outside one side fixedly connected with motor of shell, the output of motor extends to the inside and the lead screw fixed connection of shell, just the output of motor rotates with the inner wall of shell to be connected, the inside of shell is provided with fixture.
As a preferred implementation mode, the fixture comprises a rotating rod, the rotating rod is rotationally connected to two sides of the inner wall of the shell, one end of the rotating rod is fixedly connected with a fixed cover, one side of the inside of the fixed cover is in threaded connection with a threaded rod, one end of the threaded rod is rotationally connected with a clamping cover, one side of the inside of the fixed cover, far away from the threaded rod, is slidingly connected with a limiting rod, and one end of the limiting rod is fixedly connected with the clamping cover.
As a preferred implementation mode, the inside both sides of centre gripping cover are all symmetrical fixedly connected with fixed block, the inside sliding connection of fixed block has the slide bar, the one end of slide bar just is provided with the spring in the inside of fixed block, the one end fixedly connected with grip block that the fixed block was kept away from to the slide bar.
As a preferred implementation mode, the top fixedly connected with of workstation places the piece, the inside fixedly connected with bi-directional motor of workstation, the output of the outside both sides of bi-directional motor is all fixedly connected with second belt pulley, just bi-directional motor's output and the inner wall rotation of workstation are connected.
As a preferred implementation mode, the outside of two dwang all fixedly connected with first belt pulley, every first belt pulley is provided with the driving belt with the inner wall that runs through the workstation between the second belt pulley, just first belt pulley passes through driving belt transmission with the second belt pulley and is connected.
As a preferred implementation mode, the supporting legs are fixedly connected to two sides of the bottom of the workbench, a box door is arranged on the outer portion of the shell, and a visual window is arranged on the outer portion of the box door.
As a preferred implementation mode, a control panel is arranged on one side of the outside of the workbench, and the motor and the bidirectional motor are electrically connected with the control panel.
Compared with the prior art, the utility model has the advantages and positive effects that:
according to the welding device, the two sections of pressure containers are firstly installed and fixed through the clamping mechanism, then the welding operation is performed on the outside of the pressure containers through the welding head, when the lengths of the two sections of pressure containers are different, the motor is started through the control panel, the output end of the motor drives the screw rod to rotate, the screw rod can drive the welding head to move under the limit of the sliding groove, the purpose of adjustment is achieved, the welding operation can be continuously performed after the welding head is adjusted to the corresponding position, the left and right distances of the welding head can be adjusted at will corresponding to the joint of the pressure containers, the trouble that the welding head needs to adjust the pressure containers corresponding to the position of the welding head when the welding head cannot be adjusted is avoided, and therefore adjustment time is effectively saved, welding efficiency is improved, and operation quality and use efficiency are greatly improved compared with a traditional device.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a cross-sectional view of a clip cover of the present utility model;
FIG. 4 is a perspective view of a placement block of the present utility model;
fig. 5 is an enlarged view of fig. 3a in accordance with the present utility model.
Legend description: 1. a work table; 2. a housing; 3. a screw rod; 4. a motor; 5. a welding head; 6. a chute; 7. a bi-directional motor; 8. a first pulley; 9. a rotating lever; 10. a second pulley; 11. a drive belt; 12. a fixed cover; 13. a threaded rod; 14. a grip cover; 15. a limit rod; 16. a fixed block; 17. a slide bar; 18. a spring; 19. a clamping block; 20. placing a block; 21. supporting feet; 22. a door; 23. a visual window; 24. and a control panel.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.
The utility model will be further described with reference to the drawings and the specific embodiments
Example 1
As shown in fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a pressure vessel welding equipment, including workstation 1, the top fixedly connected with shell 2 of workstation 1, the inside top rotation of shell 2 is connected with lead screw 3, the outside threaded connection of lead screw 3 has welded joint 5, spout 6 has been seted up at the top of shell 2, welded joint 5 and spout 6 sliding connection, the outside one side fixedly connected with motor 4 of shell 2, the output of motor 4 extends to the inside of shell 2 and lead screw 3 fixed connection, and the output of motor 4 rotates with the inner wall of shell 2 to be connected, the inside of shell 2 is provided with fixture.
In this embodiment, firstly, two sections of pressure containers are installed and fixed through the clamping mechanism, then the welding operation is performed on the outside of the pressure containers through the welding head 5, when the lengths of the two sections of pressure containers are different, the motor 4 is started through the control panel 24, the output end of the motor 4 drives the screw rod 3 to rotate, the screw rod 3 can drive the welding head 5 to move under the limit of the chute 6, the purpose of adjustment is achieved, the welding operation can be continuously performed after the welding head 5 is adjusted to the corresponding position, the left and right distances of the welding head 5 can be adjusted at will at the joint of the corresponding pressure containers, the trouble that the welding head 5 is required to be adjusted at the position when the welding head 5 cannot be adjusted is avoided, and therefore the adjustment time is effectively saved, and the welding efficiency is improved.
Example 2
As shown in fig. 1-5, the clamping mechanism comprises a rotating rod 9, the rotating rod 9 is rotationally connected to two sides of the inner wall of the shell 2, one end of the rotating rod 9 is fixedly connected with a fixed cover 12, one side of the inside of the fixed cover 12 is in threaded connection with a threaded rod 13, one end of the threaded rod 13 is rotationally connected with a clamping cover 14, one side of the inside of the fixed cover 12, which is far away from the threaded rod 13, is slidingly connected with a limiting rod 15, one end of the limiting rod 15 is fixedly connected with the clamping cover 14, two sides of the inside of the clamping cover 14 are symmetrically and fixedly connected with a fixed block 16, the inside of the fixed block 16 is slidingly connected with a sliding rod 17, one end of the sliding rod 17 is provided with a spring 18, one end of the sliding rod 17, which is far away from the fixed block 16, is fixedly connected with a clamping block 19, the top of the workbench 1 is fixedly connected with a placing block 20, the inside of the workbench 1 is fixedly connected with a bidirectional motor 7, the output ends of two sides of the outside of the bidirectional motor 7 are fixedly connected with a second belt pulley 8, the output end of the bidirectional motor 7 is rotationally connected with the inner wall of the workbench 1, the outsides of the two rotating rods 9 are fixedly connected with first belt pulleys 10, a transmission belt 11 penetrates through the inner wall of the workbench 1 between each first belt pulley 10 and each second belt pulley 8, the first belt pulley 10 is in transmission connection with the second belt pulley 8 through the transmission belt 11, the two sides of the bottom of the workbench 1 are fixedly connected with supporting feet 21, a box door 22 is arranged on the outside of the shell 2, a visual window 23 is arranged on the outside of the box door 22, a control panel 24 is arranged on one side of the outside of the workbench 1, and the motor 4 and the bidirectional motor 7 are electrically connected with the control panel 24;
In this embodiment, when the pressure containers need to be welded, the box door 22 is opened first, two sections of pressure containers are placed on the placing block 20, then the threaded rod 13 is manually screwed to drive the clamping cover 14 to move under the limit of the limit rod 15, then the two clamping blocks 19 are pushed, meanwhile, the spring 18 is extruded through the slide rod 17, when the two clamping covers 14 move to the outside of the two pressure containers, the threaded rod 13 is stopped to rotate, the clamping blocks 19 are loosened, the two clamping blocks 19 can be driven to clamp the pressure containers under the rebound force of the spring 18, then the bidirectional motor 7 is started through the control panel 24, the two output ends of the bidirectional motor 7 can drive the first belt pulley 8 to rotate, the first belt pulley 8 drives the rotating rod 9 to rotate through the transmission belt 11 and the second belt pulley 10, the rotating rod 9 can drive the pressure containers to rotate through the fixed cover 12 and the clamping cover 14, thereby the welding head 5 is matched to carry out circle welding on the pressure containers, the trouble of manual rotation is avoided, a certain danger exists, when welding is carried out, a worker can observe the internal welding situation in real time through the supporting legs of the window 23, and the stability of the device at the bottom of the working stage 1 can be lifted.
Working principle:
As shown in fig. 1 to 5, when the pressure containers need to be welded, firstly, the box door 22 is opened, two sections of pressure containers are placed on the placing block 20, then the threaded rod 13 is manually screwed to drive the clamping cover 14 to move under the limit of the limit rod 15, then the two clamping blocks 19 are pushed, meanwhile, the spring 18 is extruded through the slide rod 17, when the two clamping covers 14 move to the outside of the two pressure containers, the threaded rod 13 is stopped to rotate, the clamping blocks 19 are loosened, the two clamping blocks 19 can be driven to clamp the pressure containers under the rebound force of the spring 18, then the bidirectional motor 7 is started through the control panel 24, the two output ends of the bidirectional motor 7 can drive the first belt pulley 8 to rotate, the first belt pulley 8 drives the rotating rod 9 to rotate through the driving belt 11 and the second belt pulley 10, the dwang 9 can drive pressure vessel through fixed cover 12 and centre gripping cover 14 and rotate to cooperate welded joint 5 to carry out the welding of circle to pressure vessel, avoided manual rotation's trouble, and there is certain danger, when carrying out the welding, staff's accessible window 23 carries out real-time observation to the inside welding condition, when the length of two sections pressure vessel is different, start motor 4 through control panel 24, motor 4's output drives lead screw 3 rotation, lead screw 3 can drive welded joint 5 and move under the spacing of spout 6, reach the purpose of regulation, can continue to carry out welding work after welded joint 5 adjusts the position that corresponds, the supporting legs 21 of workstation 1 bottom can promote this device stability at the during operation, compared traditional device greatly improved operation quality and availability factor.
Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (7)
1. Pressure vessel welding equipment, including workstation (1), its characterized in that: the top fixedly connected with shell (2) of workstation (1), the inside top rotation of shell (2) is connected with lead screw (3), the outside threaded connection of lead screw (3) has soldered connection (5), spout (6) have been seted up at the top of shell (2), soldered connection (5) and spout (6) sliding connection, outside one side fixedly connected with motor (4) of shell (2), the output of motor (4) extends to the inside of shell (2) and lead screw (3) fixed connection, just the output of motor (4) is connected with the inner wall rotation of shell (2), the inside of shell (2) is provided with fixture.
2. A pressure vessel welding apparatus as defined in claim 1, wherein: the clamping mechanism comprises a rotating rod (9), the rotating rod (9) is rotationally connected to two sides of the inner wall of the shell (2), one end of the rotating rod (9) is fixedly connected with a fixed cover (12), one side of the inside of the fixed cover (12) is in threaded connection with a threaded rod (13), one end of the threaded rod (13) is rotationally connected with a clamping cover (14), one side of the inside of the fixed cover (12), away from the threaded rod (13), is slidingly connected with a limiting rod (15), and one end of the limiting rod (15) is fixedly connected with the clamping cover (14).
3. A pressure vessel welding apparatus as defined in claim 2, wherein: the clamping cover is characterized in that fixing blocks (16) are symmetrically and fixedly connected to two sides of the inside of the clamping cover (14), a sliding rod (17) is slidably connected to the inside of the fixing blocks (16), a spring (18) is arranged at one end of the sliding rod (17) and located inside the fixing blocks (16), and a clamping block (19) is fixedly connected to one end, far away from the fixing blocks (16), of the sliding rod (17).
4. A pressure vessel welding apparatus as defined in claim 2, wherein: the top fixedly connected with of workstation (1) places piece (20), the inside fixedly connected with bi-directional motor (7) of workstation (1), the output of bi-directional motor (7) outside both sides all fixedly connected with second belt pulley (8), just the output of bi-directional motor (7) rotates with the inner wall of workstation (1) and is connected.
5. A pressure vessel welding apparatus as defined in claim 4, wherein: the outside of two dwang (9) all fixedly connected with first belt pulley (10), every run through between first belt pulley (10) and second belt pulley (8) the inner wall of workstation (1) all is provided with driving belt (11), just first belt pulley (10) are connected through driving belt (11) transmission with second belt pulley (8).
6. A pressure vessel welding apparatus as defined in claim 1, wherein: the workbench is characterized in that supporting legs (21) are fixedly connected to two sides of the bottom of the workbench (1), a box door (22) is arranged outside the shell (2), and a visual window (23) is arranged outside the box door (22).
7. A pressure vessel welding apparatus as defined in claim 4, wherein: a control panel (24) is arranged on one side of the outside of the workbench (1), and the motor (4) and the bidirectional motor (7) are electrically connected with the control panel (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322003313.XU CN221019346U (en) | 2023-07-28 | 2023-07-28 | Pressure vessel welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322003313.XU CN221019346U (en) | 2023-07-28 | 2023-07-28 | Pressure vessel welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221019346U true CN221019346U (en) | 2024-05-28 |
Family
ID=91167535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322003313.XU Active CN221019346U (en) | 2023-07-28 | 2023-07-28 | Pressure vessel welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221019346U (en) |
-
2023
- 2023-07-28 CN CN202322003313.XU patent/CN221019346U/en active Active
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