CN217551558U - Clamping and fixing device for welding processing of heat exchanger - Google Patents
Clamping and fixing device for welding processing of heat exchanger Download PDFInfo
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- CN217551558U CN217551558U CN202220582239.4U CN202220582239U CN217551558U CN 217551558 U CN217551558 U CN 217551558U CN 202220582239 U CN202220582239 U CN 202220582239U CN 217551558 U CN217551558 U CN 217551558U
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Abstract
The utility model discloses a heat exchanger welding process is with pressing from both sides tight fixing device, including base, support, cylinder I, welder, slider, rotary device and clamping device, the support is located on the base, the cylinder is on locating the support, welder locates the lower extreme of cylinder I, slider locates in the base, rotary device locates on the slider, clamping device locates on the rotary device. The utility model belongs to the technical field of the welding, specifically indicate one kind can the multi-angle weld, need not to relapse the dismouting, improves welding efficiency's heat exchanger welding processing with pressing from both sides tight fixing device.
Description
Technical Field
The utility model belongs to the technical field of the welding, specifically indicate a heat exchanger welding process is with pressing from both sides tight fixing device.
Background
The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum, power, food and other industrial production, the heat exchanger can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, the application is wide, the heat exchanger needs to be welded during processing production, the heat exchanger needs to be clamped and fixed during welding, the existing fixing device is not convenient for carrying out angle rotation on parts on two sides, the parts need to be frequently dismantled and fixed again, and inconvenience is brought to welding operation.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a can the multi-angle weld, need not to relapse the dismouting, improve welding efficiency's heat exchanger welding processing with pressing from both sides tight fixing device.
In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a clamping and fixing device for welding heat exchangers comprises a base, a support, a first air cylinder, a welding gun, a sliding device, a rotating device and a clamping device, wherein the support is arranged on the base; clamping device includes base plate, fixed block, slide, slider, two and slide bars of cylinder, the base plate is located on the rotary device, the fixed block is located on the base plate, the slide is located on the base plate, the slider slides and locates in the slide, two cylinders are located on the base plate, the slide bar is located in the output of cylinder two and slides and locate the slider, can drive the slider through the flexible of slide bar and slide in the slide, realizes the centre gripping to spare part.
Further, the sliding device comprises a first motor, a screw rod and a sliding seat, the first motor is arranged on the base, the screw rod is arranged at the power output end of the first motor and is rotatably arranged in the base, and the sliding seat is in threaded connection with the screw rod.
Further, rotary device includes motor two, gear, connecting cylinder and ring gear, motor two is located on the slide, the power take off of motor two is located to the gear, the connecting cylinder rotates and locates on the slide and be connected with the base plate, the other end of connecting cylinder is located to the ring gear and is connected with gear engagement.
Furthermore, the fixed block and the sliding block are both provided with chucks, and the chucks are made of rubber materials.
Further, the first motor and the second motor are both servo motors.
The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of heat exchanger welding process can realize fixed to the quick centre gripping of spare part with pressing from both sides tight fixing device through setting up clamping device, can adjust the interval between the spare part through the slider, and rotary device can realize the rotation to the spare part for the welding position is more comprehensive.
Drawings
Fig. 1 is a schematic view of the overall structure of a clamping and fixing device for welding heat exchangers according to the present invention;
fig. 2 is the utility model relates to a heat exchanger welding process is with pressing from both sides clamping device's structure diagram that looks sideways.
The welding machine comprises a base 1, a base 2, a support 3, a first air cylinder, a second air cylinder, a welding gun, a sliding device 5, a sliding device 6, a rotating device 7, a clamping device 8, a base plate 9, a fixing block 10, a sliding groove 11, a sliding block 12, a second air cylinder 13, a sliding rod 14, a first motor 15, a screw rod 16, a sliding seat 17, a second motor 18, a gear 19, a connecting cylinder 20, a gear ring 21 and a chuck.
Detailed Description
The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the clamping and fixing device for welding heat exchanger of the present invention comprises a base 1, a bracket 2, a first cylinder 3, a welding gun 4, a sliding device 5, a rotating device 6 and a clamping device 7, wherein the bracket 2 is disposed on the base 1, the cylinder is disposed on the bracket 2, the welding gun 4 is disposed at the lower end of the first cylinder 3, the sliding device 5 is disposed in the base 1, the rotating device 6 is disposed on the sliding device 5, and the clamping device 7 is disposed on the rotating device 6; clamping device 7 includes base plate 8, fixed block 9, spout 10, slider 11, two 12 cylinders and slide bar 13, and on rotary device 6 was located to base plate 8, fixed block 9 was located on base plate 8, and on base plate 8 was located to spout 10, in slider 11 slided and locates spout 10, two 12 cylinders were located on base plate 8, and slide bar 13 locates the output of two 12 cylinders and slides and locates in slider 11.
The sliding device 5 comprises a first motor 14, a screw rod 15 and a sliding seat 16, the first motor 14 is arranged on the base 1, the screw rod 15 is arranged at the power output end of the first motor 14 and is rotatably arranged in the base 1, and the sliding seat 16 is in threaded connection with the screw rod 15.
The rotating device 6 comprises a second motor 17, a gear 18, a connecting cylinder 19 and a gear ring 20, the second motor 17 is arranged on the sliding base 16, the gear 18 is arranged at the power output end of the second motor 17, the connecting cylinder 19 is rotatably arranged on the sliding base 16 and connected with the base plate 8, and the gear ring 20 is arranged at the other end of the connecting cylinder 19 and meshed with the gear 18.
The fixed block 9 and the sliding block 11 are both provided with a chuck 21, and the chuck 21 is made of rubber.
The first motor 14 and the second motor 17 are both servo motors.
When the welding machine is used specifically, parts needing to be welded are placed at the chuck 21 on the fixed block 9, the second cylinder 12 is started, the second cylinder 12 pushes the sliding rod 13 to slide, under the pushing of the sliding rod 13, the sliding block 11 slides in the sliding groove 10, the parts are clamped and fixed by the chuck 21 on the sliding block 11, the first motor 14 is started, the screw rod 15 drives the sliding seat 16 to move in opposite directions, the parts on two sides are butted, the welding gun 4 can be driven to weld the parts through the expansion of the first cylinder 3, when the welding angle needs to be adjusted, the second motor 17 is started, the gear 18 rotates, the gear ring 20 drives the connecting cylinder 19 to rotate, the substrate 8 can rotate, the positions where the parts on the two sides are butted change, the requirements for welding the parts at multiple angles can be met, and the applicability is more comprehensive.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. The utility model provides a heat exchanger welding process is with pressing from both sides tight fixing device which characterized in that: the welding gun is arranged at the lower end of the first air cylinder, the sliding device is arranged in the base, the rotating device is arranged on the sliding device, and the clamping device is arranged on the rotating device; clamping device includes base plate, fixed block, slide, slider, two and slide bars of cylinder, the base plate is located on the rotary device, the fixed block is located on the base plate, the slide is located on the base plate, the slider slides and locates in the slide, two cylinders are located on the base plate, the slide bar is located the output of cylinder two and is slided and locate in the slider.
2. The clamping and fixing device for the welding process of the heat exchanger as claimed in claim 1, wherein: the sliding device comprises a first motor, a screw rod and a sliding seat, the first motor is arranged on the base, the screw rod is arranged at the power output end of the first motor and is rotatably arranged in the base, and the sliding seat is in threaded connection with the screw rod.
3. The clamping and fixing device for the welding process of the heat exchanger as claimed in claim 2, wherein: the rotating device comprises a second motor, a gear, a connecting cylinder and a gear ring, the second motor is arranged on the sliding seat, the gear is arranged at the power output end of the second motor, the connecting cylinder is rotated to be arranged on the sliding seat and is connected with the base plate, and the gear ring is arranged at the other end of the connecting cylinder and is connected with the gear in a meshed mode.
4. The clamping and fixing device for the welding process of the heat exchanger as claimed in claim 3, wherein: the first motor and the second motor are both servo motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220582239.4U CN217551558U (en) | 2022-03-17 | 2022-03-17 | Clamping and fixing device for welding processing of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220582239.4U CN217551558U (en) | 2022-03-17 | 2022-03-17 | Clamping and fixing device for welding processing of heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217551558U true CN217551558U (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220582239.4U Active CN217551558U (en) | 2022-03-17 | 2022-03-17 | Clamping and fixing device for welding processing of heat exchanger |
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| CN (1) | CN217551558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139974A (en) * | 2023-10-16 | 2023-12-01 | 江苏鑫鼎元科技有限公司 | Welding device for machining cylindrical mechanical parts |
-
2022
- 2022-03-17 CN CN202220582239.4U patent/CN217551558U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139974A (en) * | 2023-10-16 | 2023-12-01 | 江苏鑫鼎元科技有限公司 | Welding device for machining cylindrical mechanical parts |
| CN117139974B (en) * | 2023-10-16 | 2024-05-17 | 江苏鑫鼎元科技有限公司 | Welding device for machining cylindrical mechanical parts |
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