Welding equipment for instrument maintenance
By designing a replaceable protective pad structure in the welding equipment, the problem that the protective pads of the existing welding equipment cannot be replaced after damage is solved, and the stability and life of the equipment are improved.
Patent Information
- Application Number
- CN202421672046.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-07-15
AI Technical Summary
After a long time of use, the protective pads are easily damaged and cannot be replaced, resulting in the workpiece being directly clamped by the clamp, which makes the practicality of use less.
A welding equipment for instrument maintenance was designed, and the replaceability of the protective pads is achieved by setting up clamps, clamp slots, thread slots, clamp blocks, rotary slots, bolts, rotary blocks, mounting plates and protective pads. When the protective pad is damaged, the bolts are driven to rotate upwards in the clamp by rotating the rotary block, take out the clamp, pinch the mounting plate and pull it, so that the clamps are slided out of the clamp and replace it.
It effectively avoids workpiece clamp damage caused by the inability to replace the protective pads, and improves the service life and stability of the welding equipment.
Smart Images
Figure CN223028779U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welding equipment, in particular to a welding equipment for instrument maintenance. Background Art
[0002] Welding, also known as fusion welding, is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics by means of heating, high temperature or high pressure. There are many sources of energy for welding, including gas flames, electric arcs, lasers, electron beams, friction, and ultrasonic waves. In addition to being used in factories, welding can also be carried out in a variety of environments, such as in the wild, underwater, and in space. According to the publication number: CN218657495U, a welding equipment is disclosed, which includes a main board and two storage boards arranged on the top of the main board. Bar-shaped grooves are formed in the inner walls of the opposite ends of the two storage boards. Second bidirectional threaded rods are rotatably installed between the top and bottom inner walls of the two bar-shaped grooves. First gears are rotatably installed on the outer walls of one side of the two storage boards. Second gears are fixedly installed on the circumferential outer walls of the two second bidirectional threaded rods. The first gears are engaged with the second gears. In the utility model, when in use, the workpiece to be welded is placed between the two clamping plates. The first gear is rotated to drive the second gear to rotate, which drives the second bidirectional threaded rod to rotate, and then drives the two clamping plates to approach each other, so as to clamp the workpiece. Repeat the operation to clamp another workpiece, and then the two workpieces to be welded can be stably clamped, increasing the stability during welding. However, the above technology still has some defects. For example, most of the protective pads of the existing welding devices are directly fixedly installed on the clamping plates. When they are damaged after long-term use, they cannot be replaced continuously. At this time, the workpiece will be directly clamped and damaged by the clamping plates, and the practicability is poor, so improvement is needed. Content of the Utility Model
[0003] The purpose of the utility model is to solve the technical problems put forward in the above background art.
[0004] The utility model adopts the following technical solutions: A welding device for instrument maintenance, including a base, a support column is fixedly installed at the bottom end of the base, a chute is opened at the top end of the base, a groove is opened at the top end of the base, a sliding plate is slidably connected inside the base, a rotating groove A is opened on the side surface of the sliding plate, a bidirectional lead screw is rotatably connected inside the rotating groove A, a rotating handle is fixedly installed on the right side of the bidirectional lead screw, a support block is fixedly installed at the top end of the sliding plate, a clamping plate is fixedly installed at the top end of the support block, a clamping groove is opened at the top end of the clamping plate, a thread groove A is opened inside the clamping groove, a clamping block is slidably connected inside the clamping groove, a rotating groove is opened at the top end of the clamping block, a bolt is rotatably connected inside the rotating groove, a rotating block is fixedly installed at the top end of the bolt, a mounting plate is fixedly installed on the left side of the clamping block, a protective pad is fixedly installed on the left side of the mounting plate, a fixing block is fixedly installed on the back of the base, a motor is fixedly installed on the right side of the fixing block, a threaded rod is installed at the output end of the motor, a sliding block is rotatably connected to the surface of the threaded rod, a rotating groove B is opened on the side surface of the sliding block, a hydraulic cylinder is fixedly installed at the top end of the sliding block, a convex block is installed at the output end of the hydraulic cylinder, an electric telescopic rod is fixedly installed on the surface of the convex block, a mounting block is fixedly installed on the surface of the electric telescopic rod, and a housing is fixedly installed on the surface of the mounting block.
[0005] Preferably, the support columns are evenly distributed at the four corners of the bottom end of the base, the chutes are symmetrically distributed at the front and rear ends of the top end of the base, the bidirectional lead screw is rotatably connected to the sliding plate, and the bidirectional lead screw is rotatably connected to the base. Here, it is more convenient for the bidirectional lead screw to rotate.
[0006] Preferably, the support blocks are symmetrically distributed at the front and rear ends of the top end of the sliding plate, the support blocks are slidably connected to the base, the support blocks are slidably connected to the chutes, and the clamping plates are slidably connected to the base. Here, it is more convenient for the support blocks and the clamping plates to slide.
[0007] Preferably, the clamping block is slidably connected to the clamping plate, the bolt is rotatably connected to the clamping block, the bolt is rotatably connected to the clamping plate, the rotating block is rotatably connected to the clamping block, and the rotating block is rotatably connected to the rotating groove. Here, it is more convenient for the bolt and the rotating block to rotate.
[0008] Preferably, the mounting plate is slidably connected to the clamping plate, the mounting plate is slidably connected to the base, the sliding block is slidably connected to the base, and the threaded rod is rotatably connected to the fixing block. Here, it is more convenient for the mounting plate and the sliding block to slide.
[0009] Preferably, a mounting groove is provided at the top of the housing, a stopper is slidably connected inside the mounting groove, a welding pin is fixedly installed at the bottom of the stopper, a baffle is fixedly installed on the surface of the housing, a thread groove B is provided at the top of the baffle, and a rotating cover is rotatably connected to the surface of the thread groove B. Here, it is more convenient to replace the welding pin after long-term use.
[0010] Preferably, the stopper is slidably connected to the housing, the soldering pin is slidably connected to the housing, the rotating cover is rotationally connected to the housing, and the rotating cover is rotationally connected to the baffle. Here, it is more convenient for the stopper and the soldering pin to slide.
[0011] Compared with the prior art, the advantages and positive effects of the utility model are:
[0012] 1. The utility model achieves a better use effect by arranging a clamping plate, a slot, a threaded slot A, a clamping block, a rotating slot, a bolt, a rotating block, a mounting plate and a protective pad. After long-term use, when the protective pad is damaged and needs to be replaced, the rotating block can be rotated to make the rotating block drive the bolt to rotate upward inside the clamping plate through the rotating slot A. When the bolt is completely rotated out of the inside of the clamping plate through the rotating slot A, it can be taken out from the inside of the clamping block through the rotating slot. At this time, the mounting plate is pinched and lifted up again to make the clamping block slide out of the inside of the clamping plate through the clamping slot and then replaced. This avoids the situation where the protective pad of the existing welding device is mostly directly fixed on the mounting clamping plate, and cannot be replaced when it is damaged after long-term use, which will cause the workpiece to be directly clamped and damaged by the clamping plate.
[0013] 2. The utility model provides an installation groove, a stopper, a welding needle, a baffle, a threaded groove B and a rotating cover, so that it is more convenient to replace the welding needle after long-term use. When the welding needle needs to be replaced after long-term use, the rotating cover can be pinched and rotated to make the rotating cover rotate upward on the top of the baffle through the threaded groove B. When the rotating cover is completely rotated out of the top of the baffle through the threaded groove B, the spring pinches the stopper and pulls it upward, so that the stopper slides out of the interior of the shell through the installation groove, and drives the welding needle to completely slide out of the interior of the shell before it can be replaced, thereby preventing the welding effect from being poor due to the inability to replace the welding needle during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A schematic diagram of a welding device for instrument maintenance is provided for the utility model;
[0015] Figure 2 An exploded schematic diagram of a welding device for instrument maintenance is proposed for the utility model;
[0016] Figure 3 A schematic diagram of a clamping plate of a welding device for instrument maintenance is proposed for the utility model;
[0017] Figure 4 The present utility model provides a welding device for instrument maintenance. Figure 2 Enlarged view at position A;
[0018] Figure 5 The present utility model provides a welding device for instrument maintenance. Figure 2 Enlarged view at position B.
[0019] Legend:
[0020] 1. Base; 2. Support column; 3. Slide groove; 4. Groove; 5. Slide plate; 6. Rotation groove A; 7. Bidirectional lead screw; 8. Rotating handle; 9. Support block; 10. Clamp; 11. Card slot; 12. Thread groove A; 13. Block; 14. Rotation groove; 15. Bolt; 16. Rotating block; 17. Mounting plate; 18. Protective pad; 19. Fixed block; 20. Motor; 21. Threaded rod; 22. Sliding block; 23. Rotation groove B; 24. Hydraulic cylinder; 25. Convex block; 26. Electric telescopic rod; 27. Mounting block; 28. Outer shell; 29. Mounting groove; 30. Stopper; 31. Welding needle; 32. Baffle; 33. Thread groove B; 34. Rotating cover. Specific embodiments
[0021] In order to more clearly understand the above objects, features and advantages of the present utility model, the following further describes the present utility model with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
[0022] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model may be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.
[0023] Embodiment 1
[0024] Please refer to Figures 1-4, the present utility model provides a technical solution: a welding device for instrument maintenance, including a base 1. A support column 2 is fixedly installed at the bottom end of the base 1. A chute 3 is opened at the top end of the base 1, and a groove 4 is opened at the top end of the base 1. A slide plate 5 is slidably connected inside the base 1. A rotation groove A6 is opened on the side surface of the slide plate 5. A bidirectional lead screw 7 is rotatably connected inside the rotation groove A6. A turning handle 8 is fixedly installed on the right side of the bidirectional lead screw 7. A support block 9 is fixedly installed at the top end of the slide plate 5. A clamping plate 10 is fixedly installed at the top end of the support block 9. A clamping groove 11 is opened at the top end of the clamping plate 10. A thread groove A12 is opened inside the clamping groove 11. A clamping block 13 is slidably connected inside the clamping groove 11. A rotation groove 14 is opened at the top end of the clamping block 13. A bolt 15 is rotatably connected inside the rotation groove 14. A rotation block 16 is fixedly installed at the top end of the bolt 15. An installation plate 17 is fixedly installed on the left side of the clamping block 13. A protective pad 18 is fixedly installed on the left side of the installation plate 17. A fixing block 19 is fixedly installed on the back surface of the base 1. A motor 20 is fixedly installed on the right side of the fixing block 19. A threaded rod 21 is installed at the output end of the motor 20. A sliding block 22 is rotatably connected to the surface of the threaded rod 21. A rotation groove B23 is opened on the side surface of the sliding block 22. A hydraulic cylinder 24 is fixedly installed at the top end of the sliding block 22. A convex block 25 is installed at the output end of the hydraulic cylinder 24. An electric telescopic rod 26 is fixedly installed on the surface of the convex block 25. An installation block 27 is fixedly installed on the surface of the electric telescopic rod 26. A housing 28 is fixedly installed on the surface of the installation block 27. By setting the clamping plate 10, the clamping groove 11, the thread groove A12, the clamping block 13, the rotation groove 14, the bolt 15, the rotation block 16, the installation plate 17 and the protective pad 18, a better use effect is achieved. After long-term use, when the protective pad 18 is damaged and needs to be replaced, the rotation block 16 can be rotated, so that the rotation block 16 drives the bolt 15 to rotate upward inside the clamping plate 10 through the rotation groove A6. When the bolt 15 completely rotates out of the inside of the clamping plate 10 through the rotation groove A6, then it can be taken out from the inside of the clamping block 13 through the rotation groove 14. At this time, the installation plate 17 is pinched again and pulled upward, so that the clamping block 13 slides out of the inside of the clamping plate 10 through the clamping groove 11, and then the replacement is carried out, thereby avoiding the situation that the protective pad 18 of the existing welding device is mostly directly fixedly installed on the clamping plate 10 and cannot be replaced continuously after being damaged after long-term use, and at this time, the workpiece will be directly clamped and damaged by the clamping plate 10. The support columns 2 are evenly distributed at the four corners of the bottom end of the base 1. The chutes 3 are symmetrically distributed at the front and rear ends of the top end of the base 1. The bidirectional lead screw 7 is rotatably connected with the slide plate 5, and the bidirectional lead screw 7 is rotatably connected with the base 1, which is more convenient for the bidirectional lead screw 7 to rotate and prevents the situation that the bidirectional lead screw 7 cannot continue to rotate due to being stuck by the slide plate 5 or the base 1 during use. The support blocks 9 are symmetrically distributed at the front and rear ends of the top end of the slide plate 5. The support blocks 9 are slidably connected with the base 1, and the support blocks 9 are slidably connected with the chutes 3. The clamping plate 10 is slidably connected with the base 1, which is more convenient for the support blocks 9 and the clamping plate 10 to slide.To avoid the situation where the support block 9 and the clamping plate 10 are stuck by the base 1 during use, resulting in the inability of the support block 9 and the clamping plate 10 to continue sliding. The clamping block 13 is slidably connected to the clamping plate 10, the bolt 15 is rotatably connected to the clamping block 13, the bolt 15 is rotatably connected to the clamping plate 10, the rotating block 16 is rotatably connected to the clamping block 13, and the rotating block 16 is rotatably connected to the rotating groove 14, which makes it more convenient for the bolt 15 and the rotating block 16 to rotate, preventing the situation where the bolt 15 and the rotating block 16 are stuck by the clamping block 13 during use and unable to continue rotating. The mounting plate 17 is slidably connected to the clamping plate 10, the mounting plate 17 is slidably connected to the base 1, the sliding block 22 is slidably connected to the base 1, and the threaded rod 21 is rotatably connected to the fixed block 19, which makes it more convenient for the mounting plate 17 and the sliding block 22 to slide, avoiding the situation where the mounting plate 17 and the sliding block 22 are stuck by the base 1 during use and unable to continue sliding.,
[0025] Embodiment 2
[0026] Please refer to Figures 1-2 、5. An installation groove 29 is formed at the top end of the outer shell 28. A stopper 30 is slidably connected inside the installation groove 29. A welding needle 31 is fixedly installed at the bottom end of the stopper 30. A baffle 32 is fixedly installed on the surface of the outer shell 28. A threaded groove B33 is provided at the top end of the baffle 32. A rotating cover 34 is rotatably connected to the surface of the threaded groove B33, which makes it more convenient to replace the welding needle 31 after long-term use. When it is necessary to replace the welding needle 31 after long-term use, the rotating cover 34 can be pinched and rotated, so that the rotating cover 34 rotates upward at the top end of the baffle 32 through the threaded groove B33. When the rotating cover 34 completely rotates out of the top end of the baffle 32 through the threaded groove B33, the spring can be used to pinch the stopper 30 and lift it upward, so that the stopper 30 slides out of the inside of the outer shell 28 through the installation groove 29, and drives the welding needle 31 to completely slide out of the inside of the outer shell 28, and then the replacement can be carried out, thereby preventing the situation where the welding effect is poor due to the inability to replace the welding needle 31 during use. The stopper 30 is slidably connected to the outer shell 28, the welding needle 31 is slidably connected to the outer shell 28, the rotating cover 34 is rotatably connected to the outer shell 28, and the rotating cover 34 is rotatably connected to the baffle 32, which makes it more convenient for the stopper 30 and the welding needle 31 to slide, avoiding the situation where the stopper 30 and the welding needle 31 are stuck by the outer shell 28 during use and unable to continue sliding.,
[0027] Working principle: When in use, first place the base 1 at the required position, so that the support column 2 firmly supports the base 1. Then place the workpiece to be welded on the top of the base 1. At this time, hold the rotary handle 8 and rotate it, so that the rotary handle 8 drives the bidirectional lead screw 7 to rotate inside the base 1. And the bidirectional lead screw 7 drives the sliding plate 5 to slide towards the workpiece inside the base 1 through the rotation groove A6. At this time, the sliding plate 5 drives the support block 9 to slide, and the support block 9 drives the clamping plate 10 to slide towards the workpiece through the chute 3. When the protective pad 18 on the side of the clamping plate 10 contacts the workpiece, it can be firmly fixed. Then start the motor 20 on the right side of the fixed block 19 again, so that the motor 20 drives the threaded rod 21 to rotate, and the threaded rod 21 drives the sliding block 22 to slide on the back of the base 1 through the rotation groove B23. When the sliding block 22 slides to the required position, then start the electric telescopic rod 26 on the surface of the convex block 25, so that the electric telescopic rod 26 drives the outer shell 28 to slide through the mounting block 27. When the welding needle 31 inside the outer shell 28 corresponds to the position to be welded, then start the hydraulic cylinder 24, so that the hydraulic cylinder 24 drives the welding needle 31 to slide downward through the convex block 25 and the electric telescopic rod 26. When the welding needle 31 contacts the workpiece, welding can begin. During the welding process, the debris generated by welding will fall out of the top of the base 1 through the groove 4, so that the staff can collect it after welding. And after long-term use, when the protective pad 18 is damaged, the rotary block 16 can be rotated, so that the rotary block 16 drives the bolt 15 to rotate, and the bolt 15 rotates upward inside the clamping plate 10 through the thread groove A12. When the bolt 15 completely rotates out of the inside of the clamping plate 10 through the thread groove A12, it can be taken out of the inside of the clamping block 13 through the rotation groove 14. Then pinch the mounting plate 17 and pull it upward, so that the clamping block 13 slides upward inside the clamping plate 10 through the card slot 11. When the clamping block 13 completely slides out of the inside of the clamping plate 10 through the card slot 11, the protective pad 18 can be replaced. And when the welding needle 31 needs to be replaced, first pinch the rotary cover 34 and rotate it, so that the rotary cover 34 rotates upward on the top of the baffle 32 through the thread groove B33. When the rotary cover 34 completely rotates out of the surface of the outer shell 28 through the thread groove B33, then pinch the block 30 and pull it upward, so that the block 30 drives the welding needle 31 to slide out of the inside of the outer shell 28 through the mounting groove 29 for replacement.
[0028] The above is only the preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims
1. A welding device for instrument maintenance, comprising a base (1), characterized in that: A support column (2) is fixedly installed at the bottom end of the base (1), a slide groove (3) is provided at the top end of the base (1), a groove (4) is provided at the top end of the base (1), a slide plate (5) is slidably connected inside the base (1), a rotation groove A (6) is provided on the side of the slide plate (5), a bidirectional screw rod (7) is rotatably connected inside the rotation groove A (6), a turning handle (8) is fixedly installed on the right side of the bidirectional screw rod (7), a support block (9) is fixedly installed at the top end of the slide plate (5), a clamping plate (10) is fixedly installed at the top end of the support block (9), a clamping groove (11) is provided at the top end of the clamping plate (10), a threaded groove A (12) is provided inside the clamping groove (11), a clamping block (13) is slidably connected inside the clamping groove (11), a rotation groove (14) is provided at the top end of the clamping block (13), a bolt (15) is rotatably connected inside the rotation groove (14), and the bolt ( A rotating block (16) is fixedly installed on the top of the base (15), a mounting plate (17) is fixedly installed on the left side of the clamping block (13), a protective pad (18) is fixedly installed on the left side of the mounting plate (17), a fixing block (19) is fixedly installed on the back of the base (1), a motor (20) is fixedly installed on the right side of the fixing block (19), a threaded rod (21) is installed on the output end of the motor (20), a sliding block (22) is rotatably connected to the surface of the threaded rod (21), a rotating groove B (23) is provided on the side of the sliding block (22), a hydraulic cylinder (24) is fixedly installed on the top of the sliding block (22), a convex block (25) is installed on the output end of the hydraulic cylinder (24), an electric telescopic rod (26) is fixedly installed on the surface of the convex block (25), a mounting block (27) is fixedly installed on the surface of the electric telescopic rod (26), and a housing (28) is fixedly installed on the surface of the mounting block (27).
2. The welding equipment for instrument maintenance according to claim 1, characterized in that: The support columns (2) are evenly distributed at the four corners of the bottom end of the base (1), the slide grooves (3) are symmetrically distributed at the front and rear ends of the top end of the base (1), the bidirectional screw rod (7) is rotatably connected to the slide plate (5), and the bidirectional screw rod (7) is rotatably connected to the base (1).
3. The welding equipment for instrument maintenance according to claim 1, characterized in that: The support blocks (9) are symmetrically distributed at the front and rear ends of the top of the slide plate (5); the support blocks (9) are slidably connected to the base (1); the support blocks (9) are slidably connected to the slide groove (3); and the clamping plate (10) is slidably connected to the base (1).
4. The welding equipment for instrument maintenance according to claim 1, characterized in that: The clamping block (13) is slidably connected to the clamping plate (10), the bolt (15) is rotationally connected to the clamping block (13), the bolt (15) is rotationally connected to the clamping plate (10), the rotating block (16) is rotationally connected to the clamping block (13), and the rotating block (16) is rotationally connected to the rotating groove (14).
5. The welding equipment for instrument maintenance according to claim 1, characterized in that: The mounting plate (17) is slidably connected to the clamping plate (10), the mounting plate (17) is slidably connected to the base (1), the sliding block (22) is slidably connected to the base (1), and the threaded rod (21) is rotationally connected to the fixed block (19).
6. The welding equipment for instrument maintenance according to claim 1, characterized in that: The top of the shell (28) is provided with a mounting groove (29), the interior of the mounting groove (29) is slidably connected with a stopper (30), the bottom end of the stopper (30) is fixedly mounted with a welding pin (31), the surface of the shell (28) is fixedly mounted with a baffle (32), the top of the baffle (32) is provided with a threaded groove B (33), and the surface of the threaded groove B (33) is rotatably connected with a rotating cover (34).
7. The welding equipment for instrument maintenance according to claim 6, characterized in that: The stopper (30) is slidably connected to the outer shell (28), the welding pin (31) is slidably connected to the outer shell (28), the rotating cover (34) is rotationally connected to the outer shell (28), and the rotating cover (34) is rotationally connected to the baffle (32).