A welding tool for sensor processing

Abstract

The invention discloses a welding tool for processing a sensor, relates to the field of welding tools, and solves the problem that the size of a clamping head is difficult to flexibly adjust when using the existing welding tool for processing a sensor, and the use process is not convenient and efficient enough. The invention comprises a base, a clamping mechanism, an adjusting mechanism and a rotating mechanism. The clamping mechanism comprises a rotating cylinder, a guide cylinder and a guide rod. The invention applies pressure to the inside of the guide cylinder through the clamping mechanism, so that the guide rod is pushed to the side of the sensor for clamping and fixing. According to the size of the sensor to be welded, the number of guide rods extended during each clamping is adjusted through the adjusting mechanism, so that the size of the clamping area of ​​the sensor corresponds to the size of the sensor, thereby ensuring the clamping stability while avoiding affecting the welding operation. The rotating cylinder is driven to rotate by the rotating mechanism and automatic limiting is achieved while the rotating cylinder can stop rotating and be limited and fixed at any angle, thereby improving the welding efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of welding tooling, in particular to a welding tooling for sensor processing. Background Art

[0002] A sensor is a device that receives signals or stimuli and reacts. It can convert the physical or chemical quantity to be measured into another corresponding output. It is widely used in the fields of automation control, security equipment, etc. Welding tooling is a fixture used for welding, fixing, pressing, and positioning. Due to the precise connection between the circuits and components inside the sensor, welding equipment is required to weld and fix the components during the production process. In order to ensure the accuracy and stability of the welding process, welding tooling is one of the indispensable operating tools.

[0003] The existing welding tooling structure is relatively simple. During production, due to the different sizes of sensor components, it is necessary to replace clamping structures of different sizes to clamp and fix the components. Small clamping heads are difficult to stably clamp larger components, and larger clamping heads are prone to block the welding points of components when clamping small components, affecting the accuracy of welding. This welding tooling for replacing clamping heads is not flexible enough to use, and sometimes it is difficult to find a clamping head of the required size, which affects work efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a sensor processing welding tool that is convenient for flexibly adjusting the size of the clamping area of ​​sensors of different sizes and improving the efficiency of welding operations, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a welding tool for sensor processing, comprising a base, a clamping mechanism, an adjusting mechanism and a rotating mechanism, wherein two groups of mounting frames are fixedly connected to the base, the clamping mechanism comprises two groups of rotating cylinders rotatably connected to the mounting frames on both sides respectively, a guide cylinder is fixedly connected in the rotating cylinder, a plurality of guide grooves are provided in the guide cylinder, a guide rod is slidably connected in the guide groove along the horizontal direction, and is used for applying pressure to the guide cylinder so that the guide rod is pushed to the side of the sensor for clamping and fixing, the adjusting mechanism is installed on the rotating cylinder, and is used for adjusting the number of the guide rods extended during each clamping according to the size of the sensor to be welded, and the rotating mechanism is installed on the base, and is used for driving the rotating cylinder to rotate while realizing automatic limiting, so that the rotating cylinder can stop rotating and limit and fix at any angle, thereby improving welding efficiency, facilitating flexible adjustment of the clamping area for sensors of different sizes, and improving welding operation efficiency.

[0006] Preferably, the clamping mechanism also includes a plurality of groups of beveled gear blocks installed on the side faces of the guide rod, a plurality of groups of beveled gear grooves that can be plugged into the beveled gear blocks are evenly arranged on the side faces of the guide rod, a sliding groove that is slidably connected to the beveled gear blocks is arranged in the guide cylinder, a return spring that is fixedly connected to the sliding groove is fixedly connected to one end of the beveled gear block, a moving part for pushing the guide rod to move is arranged in the rotating cylinder, so that the guide rod is pushed toward the side face of the sensor for clamping and fixing by applying pressure to the inside of the guide cylinder.

[0007] Preferably, the movable member includes a fixed plate fixedly mounted on one end of the rotating cylinder, a tension spring is fixedly connected to the side of the fixed plate, a driving plate is slidably connected in the rotating cylinder, one end of the tension spring away from the fixed plate is fixedly connected to the driving plate, a control member for controlling the air pressure intensity in the rotating cylinder on both sides is provided on the base, and an adjusting member for controlling the one-way limiting state of the guide rod by the bevel gear block is provided in the rotating cylinder, so as to facilitate pushing the guide rod to move.

[0008] Preferably, the adjusting member includes a fixed tube fixedly mounted on the side of the guide cylinder, both ends of the fixed tube are in a closed state, a plurality of side holes are provided on the side of the fixed tube, a through hole is provided on the driving plate which is slidably connected to the outer wall of the fixed tube, an end of the bevel gear block close to the return spring is fixedly connected to a connecting rope, the connecting rope passes through the guide cylinder and is slidably connected to the inner wall of the guide cylinder, and an end of the connecting rope away from the bevel gear block is fixedly connected to the side of the driving plate, so as to facilitate the control of the one-way limiting state of the bevel gear block on the guide rod.

[0009] Preferably, the adjustment mechanism includes a fixing ring fixedly mounted on one end of the rotating cylinder away from the fixing plate, a plurality of groups of first arc grooves are evenly arranged on the fixing ring, driving rods are slidably connected in the plurality of first arc grooves respectively, a fan-shaped plate is fixedly connected to the driving rod, and an opening and closing piece for adjusting the opening and closing state of the fan-shaped plate is provided on the fixing ring, so as to facilitate adjustment of the number of the guide rods extended during each clamping according to the size of the sensor to be welded.

[0010] Preferably, the opening and closing member includes a control ring rotatably connected to the outer wall of the fixed ring, an adjustment ring is fixedly connected to the control ring, and a plurality of groups of second arc grooves slidably connected to the outer wall of the driving rod are evenly provided on the adjustment ring, and the inclination directions of the first arc groove and the second arc groove are opposite to each other, so as to facilitate the adjustment of the opening and closing state of the fan plate.

[0011] Preferably, the rotating mechanism includes a worm gear ring coaxially fixedly mounted on the outer wall of the rotating cylinder, and the mounting frame is rotatably connected to two groups of worms respectively meshing with the worm gear rings on both sides, and one end of the worm is coaxially fixedly connected to a driven wheel, and the base is provided with a rotating member for synchronously driving the driven wheels on both sides to rotate, so as to realize automatic limiting while driving the rotating cylinder to rotate, so that the rotating cylinder can stop rotating and be limited and fixed at any angle, thereby improving welding efficiency.

[0012] Preferably, one end of the guide cylinder is fixedly connected to a baffle, and a plurality of groups of limit holes connected to the guide groove are evenly provided on the baffle. One end of the guide rod is fixedly connected to a limit block which is slidably connected to the inner wall of the limit hole, and the end of the limit block away from the guide rod is fixedly connected to a rubber pad, so as to control the initial position of the guide rod when the guide rod is retracted, that is, the reset is completed after the limit hole is in the limit hole, and the guide rod no longer slides to both sides thereafter.

[0013] Preferably, the control component includes an inflator and deflation machine fixedly mounted on the base, and the output end of the inflator and deflation machine is connected to two groups of connecting pipes, the two groups of connecting pipes are respectively rotatably connected to the fixed plates on both sides, and are respectively connected to the rotating cylinders on both sides, so as to facilitate the control of the air pressure intensity in the rotating cylinders on both sides.

[0014] Preferably, the rotating member includes a driving motor fixedly mounted on the base, the output end of the driving motor is coaxially fixedly connected to a driving wheel, the outer wall of the driving wheel is transmission-connected to a transmission belt transmission-connected to the outer walls of the driven wheels on both sides, so as to synchronously drive the driven wheels on both sides to rotate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention provides a welding tool for processing sensors, which solves the problems that the size of the clamping head of the existing welding tool for processing sensors is difficult to flexibly adjust, and the use process is not convenient and efficient. The clamping mechanism applies pressure to the inside of the guide cylinder, so that the guide rod is pushed to the side of the sensor for clamping and fixing. According to the size of the sensor to be welded, the number of guide rods extended during each clamping is adjusted by the adjustment mechanism, so that the size of the sensor clamping area corresponds to the size of the sensor, ensuring the clamping stability while avoiding affecting the welding operation. The rotating cylinder is driven to rotate by the rotating mechanism and automatic limiting is achieved at the same time, so that the rotating cylinder can stop rotating and be limited and fixed at any angle, thereby improving welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2It is a schematic diagram of the local structure of the control component of the present invention;

[0019] Figure 3 It is a schematic diagram of the local structure of the rotating mechanism of the present invention;

[0020] Figure 4 It is a schematic diagram of the partial structure of the clamping mechanism of the present invention;

[0021] Figure 5 for Figure 4 A magnified image of area A;

[0022] Figure 6 This is an exploded view of the energy-saving structure of the regulating mechanism of the present invention;

[0023] Figure 7 It is a partial structural cross-sectional view of the clamping mechanism of the present invention;

[0024] Figure 8 for Figure 7 Enlarged view of area B.

[0025] In the figure: 1. base; 2. mounting frame; 3. rotating cylinder; 4. guide cylinder; 5. guide groove; 6. guide rod; 7. oblique tooth block; 8. oblique tooth groove; 9. sliding groove; 10. reset spring; 11. fixing plate; 12. tension spring; 13. driving plate; 14. fixing pipe; 15. side hole; 16. through hole; 17. connecting rope; 18. fixing ring; 19. first arc groove; 20. driving rod; 21. fan-shaped plate; 22. control ring; 23. adjusting ring; 24. second arc groove; 25. worm gear ring; 26. worm; 27. driven wheel; 28. baffle; 29. ​​limit hole; 30. limit block; 31. rubber pad; 32. inflator and deflation machine; 33. connecting pipe; 34. driving motor; 35. driving wheel; 36. transmission belt. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Embodiment 1

[0027] See also Figure 1-Figure 8The illustrated sensor processing welding tool comprises a base 1, a clamping mechanism, an adjusting mechanism and a rotating mechanism. Two groups of mounting frames 2 are fixedly connected to the base 1. The clamping mechanism comprises two groups of rotating cylinders 3 which are respectively rotatably connected to the mounting frames 2 on both sides. A guide cylinder 4 is fixedly connected inside the rotating cylinder 3. A plurality of guide grooves 5 are provided inside the guide cylinder 4. A guide rod 6 is slidably connected in the guide groove 5 along the horizontal direction. The guide rod 6 is used to be pushed to the side of the sensor for clamping and fixing by applying pressure to the guide cylinder 4. The adjusting mechanism is installed on the rotating cylinder 3 and is used to adjust the number of guide rods 6 extended each time clamping according to the size of the sensor to be welded. The rotating mechanism is installed on the base 1 and is used to realize automatic limit while driving the rotating cylinder 3 to rotate, so that the rotating cylinder 3 can stop rotating and be limited and fixed at any angle, thereby improving the welding efficiency.

[0028] The clamping mechanism also includes a plurality of groups of beveled gear blocks 7 installed on the side of the guide rod 6, and a plurality of groups of beveled gear grooves 8 that can be plugged into the beveled gear blocks 7 are evenly arranged on the side of the guide rod 6. A sliding groove 9 that is slidably connected to the beveled gear block 7 is arranged in the guide cylinder 4, and a return spring 10 that is fixedly connected to the sliding groove 9 is fixedly connected to one end of the beveled gear block 7. A moving part for pushing the guide rod 6 to move is arranged in the rotating cylinder 3.

[0029] The moving part includes a fixed plate 11 fixedly installed at one end of the rotating cylinder 3, a tension spring 12 is fixedly connected to the side of the fixed plate 11, a driving plate 13 is slidably connected in the rotating cylinder 3, and one end of the tension spring 12 away from the fixed plate 11 is fixedly connected to the driving plate 13. A control part for controlling the air pressure intensity in the rotating cylinders 3 on both sides is provided on the base 1, and an adjusting part for controlling the one-way limiting state of the bevel gear block 7 on the guide rod 6 is provided in the rotating cylinder 3.

[0030] The adjusting member includes a fixed tube 14 fixedly mounted on the side of the guide cylinder 4, both ends of the fixed tube 14 are in a closed state, a plurality of side holes 15 are provided on the side of the fixed tube 14, a through hole 16 is provided on the driving plate 13 and is slidably connected to the outer wall of the fixed tube 14, an end of the bevel gear block 7 close to the reset spring 10 is fixedly connected to a connecting rope 17, the connecting rope 17 passes through the guide cylinder 4, and is slidably connected to the inner wall of the guide cylinder 4, and an end of the connecting rope 17 away from the bevel gear block 7 is fixedly connected to the side of the driving plate 13.

[0031] The control component includes an inflator and deflation machine 32 fixedly mounted on the base 1, and the output end of the inflator and deflation machine 32 is connected to two groups of connecting pipes 33, and the two groups of connecting pipes 33 are respectively rotatably connected to the fixed plates 11 on both sides, and are respectively connected to the rotating cylinders 3 on both sides. One end of the guide cylinder 4 is fixedly connected to a baffle 28, and a plurality of groups of limiting holes 29 connected to the guide groove 5 are evenly provided on the baffle 28. One end of the guide rod 6 is fixedly connected to a limiting block 30 slidably connected to the inner wall of the limiting hole 29, and the end of the limiting block 30 away from the guide rod 6 is fixedly connected to a rubber pad 31.

[0032] In this embodiment, by inflating the connecting tubes 33 on both sides with air through the inflator 32, the air pressure between the fixed plate 11 and the driving plate 13 in the rotating cylinder 3 can be increased preferentially, thereby pushing the driving plate 13 to slide toward the side of the guide cylinder 4. At this time, the fixed tube 14 blocks the through hole 16, and the gas cannot enter the guide groove 5 through the through hole 16 until the driving plate 13 slides to the set position, so that the side hole 15 reaches the side of the driving plate 13 close to the tension spring 12. At this time, the gas enters the fixed tube 14 through the side hole 15, and then flows out through the side hole 15 to the side of the driving plate 13 close to the guide groove 5, so that the air pressure in the guide groove 5 increases, and the guide rod 6 can be pushed to make the limit block 30 and the rubber pad 31 slide outward at the same time to clamp the sensor element.

[0033] When clamping, the adjustment mechanism is controlled according to the size of the sensor to change the interference state of one end of the guide rod 6, so that only the guide rods 6 within the required range can slide out of the guide groove 5, and the rest are blocked. When the air pressure in the guide groove 5 increases, the guide rod 6 slides in the guide groove 5, and the bevel groove 8 slides toward the inclined side of the bevel tooth block 7. The bevel tooth block 7 is continuously lifted up and then rebounds, and will not hinder the movement of the guide rod 6. When the clamping is completed, the inflation and deflation machine 32 stops inflating. At this time, the bevel tooth block 7 performs a one-way clamping limit on the bevel tooth groove 8 to avoid loosening of the sensor element due to unstable air pressure during the clamping and welding process.

[0034] After welding is completed, the gas filling and discharging machine 32 is evacuated to reduce the air pressure in the rotating cylinder 3 to a certain value. Under the action of the tension spring 12, the driving plate 13 is pulled back to block the side hole 15. After that, the air pressure in the guide groove 5 will not be directly reduced quickly, but will give priority to driving the driving plate 13 to slide. The driving plate 13 pulls the connecting rope 17, so that the bevel gear block 7 is pulled to release the one-way clamping limit of the bevel gear groove 8. After that, the driving plate 13 gradually slides away from the fixed tube 14, so that the gas in the guide groove 5 can directly enter the connecting tube 33 through the through hole 16 and be extracted, thereby driving the guide rod 6 to slide in the guide groove 5 in the reverse direction. The limit block 30 slides into the limit hole 29 and then resets. The device can realize automatic limit in the clamping process to avoid loose clamping. At the same time, it can also give priority to controlling the bevel gear block 7 to move when the clamping state is released to avoid affecting the reverse sliding reset of the guide rod 6.

[0035] The rotating mechanism can drive the rotating cylinder 3 to rotate and realize automatic limiting at the same time, so that the rotating cylinder 3 can stop rotating and limit and fix at any angle, which is convenient for welding operations on various surfaces of the sensor and improves welding efficiency. The positions of multiple groups of bevel grooves 8 on the side of the same guide rod 6 are staggered, and the positions of the bevel gear blocks 7 are on the same vertical plane. When the guide rod 6 is extended to different lengths, the bevel gear blocks 7 on different sides can be used to insert and limit the corresponding bevel gear grooves 8, instead of all the bevel gear blocks 7 limiting the bevel gear grooves 8 at the same time, thereby reducing the offset range during automatic limiting and producing an effect close to stepless limiting. Embodiment 2

[0036] See also Figure 4-Figure 6 , this embodiment further illustrates the first embodiment, the adjustment mechanism shown in the figure includes a fixed ring 18 fixedly mounted on the end of the rotating cylinder 3 away from the fixed plate 11, a plurality of groups of first arc grooves 19 are evenly arranged on the fixed ring 18, and a driving rod 20 is slidably connected in each of the plurality of first arc grooves 19, a fan-shaped plate 21 is fixedly connected to the driving rod 20, an opening and closing member for adjusting the opening and closing state of the fan-shaped plate 21 is provided on the fixed ring 18, and the opening and closing member includes a control ring 22 rotatably connected to the outer wall of the fixed ring 18, an adjusting ring 23 is fixedly connected to the control ring 22, and a plurality of groups of second arc grooves 24 slidably connected to the outer wall of the driving rod 20 are evenly arranged on the adjusting ring 23, and the inclination directions of the first arc grooves 19 and the second arc grooves 24 are opposite.

[0037] In this embodiment, by rotating the control ring 22, the adjustment ring 23 is driven to rotate, so that the second arc groove 24 drives the driving rod 20 to slide in the first arc groove 19, and the staggered position of the second arc groove 24 and the first arc groove 19 realizes the limitation of the driving rod 20, and the sum of the angles of the multiple sets of fan plates 21 is exactly 360°. In the process of the driving rod 20 driving the fan plates 21 to open and close, the size of the unblocked area in the middle can be adjusted. According to the size of the sensor to be welded, the corresponding blocking area of ​​the fan plate 21 is adjusted, and the limit block 30 in the surrounding range larger than the sensor size can be blocked during the guide rod 6 sliding outward. Only the guide rod 6 in the required area in the middle can push the limit block 30 to slide outward, clamp the sensor and fix it, which is convenient for welding operation. Embodiment 3

[0038] See also Figure 1-Figure 3, this embodiment further illustrates the first embodiment, the rotating mechanism shown in the figure comprises a worm wheel ring 25 coaxially fixedly mounted on the outer wall of the rotating cylinder 3, two groups of worms 26 respectively meshing with the worm wheel rings 25 on both sides are rotatably connected to the mounting frame 2, one end of the worm 26 is coaxially fixedly connected to a driven wheel 27, a rotating member for synchronously driving the driven wheels 27 on both sides to rotate is provided on the base 1, the rotating member comprises a driving motor 34 fixedly mounted on the base 1, the driving motor 34 model is preferably YYHS-40, the output end of the driving motor 34 is coaxially fixedly connected to the driving wheel 35, the outer wall of the driving wheel 35 is transmission-connected to a transmission belt 36 transmission-connected to the outer walls of the driven wheels 27 on both sides.

[0039] In the present embodiment, by driving the driving motor 34 to drive the active wheel 35 to rotate, the transmission belt 36 can drive the driven wheels 27 and the worm 26 on both sides to rotate. In the process of the worm 26 driving the worm wheel ring 25 to rotate, the rotation angle of the rotating cylinder 3 is adjusted, and the sensor element in the clamping welding process can be rotated and adjusted, thereby improving the comprehensiveness and welding efficiency of welding. Since the worm 26 has a good automatic limiting ability in the process of driving the worm wheel ring 25 to rotate, when the worm 26 stops rotating, it is difficult for the worm wheel ring 25 to drive the worm 26 to rotate, thereby avoiding the situation where the workpiece and the rotating cylinder 3 rotate during welding, and the welding process is more stable.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding tool for sensor processing, characterized in that: include: A base, with two sets of mounting frames fixedly connected to the base; Also includes: The clamping mechanism includes two groups of rotating cylinders respectively connected to the mounting frames on both sides, a guide cylinder is fixedly connected inside the rotating cylinder, a plurality of guide grooves are provided inside the guide cylinder, a guide rod is slidably connected in the horizontal direction inside the guide groove, and is used to pressurize the inside of the guide cylinder so that the guide rod is pushed to the side of the sensor for clamping and fixing; An adjustment mechanism, the adjustment mechanism is mounted on the rotating cylinder and is used to adjust the number of guide rods extended during each clamping according to the size of the sensor to be welded; The rotating mechanism is installed on the base and is used to drive the rotating cylinder to rotate and realize automatic limiting at the same time, so that the rotating cylinder can stop rotating and limit and fix at any angle, thereby improving welding efficiency. The clamping mechanism also includes multiple groups of beveled tooth blocks installed on the side of the guide rod. The side of the guide rod is evenly provided with multiple groups of beveled tooth grooves that can be plugged into the beveled tooth blocks. A sliding groove slidably connected to the beveled tooth block is provided in the guide cylinder. One end of the beveled tooth block is fixedly connected to a reset spring fixedly connected to the sliding groove. A moving part for pushing the guide rod to move is provided in the rotating cylinder. The moving part includes a fixed plate fixedly installed at one end of the rotating cylinder, a tension spring is fixedly connected to the side of the fixed plate, and a driving plate is slidably connected in the rotating cylinder. The end of the tension spring away from the fixed plate is connected to the The driving plate is fixedly connected, and a control member for controlling the air pressure strength in the rotating cylinders on both sides is provided on the base, and an adjusting member for controlling the one-way limiting state of the bevel gear block on the guide rod is provided in the rotating cylinder, and the adjusting mechanism comprises a fixed ring fixedly installed on the end of the rotating cylinder away from the fixed plate, and a plurality of groups of first arc grooves are evenly arranged on the fixed ring, and driving rods are respectively slidably connected in the plurality of first arc grooves, and a fan-shaped plate is fixedly connected to the driving rod, and an opening and closing member for adjusting the opening and closing state of the fan-shaped plate is provided on the fixed ring, and the opening and closing member comprises a control ring rotatably connected to the outer wall of the fixed ring, and an adjusting ring is fixedly connected to the control ring, and a plurality of groups of second arc grooves slidably connected to the outer wall of the driving rod are evenly arranged on the adjusting ring, and the inclination directions of the first arc groove and the second arc groove are opposite.

2. A sensor processing welding tool according to claim 1, characterized in that: The adjusting part includes a fixed tube fixedly installed on the side of the guide cylinder, both ends of the fixed tube are in a closed state, a plurality of side holes are provided on the side of the fixed tube, a through hole is provided on the driving plate which is slidably connected to the outer wall of the fixed tube, an end of the bevel gear block close to the reset spring is fixedly connected to a connecting rope, the connecting rope passes through the guide cylinder, and is slidably connected to the inner wall of the guide cylinder, and an end of the connecting rope away from the bevel gear block is fixedly connected to the side of the driving plate.

3. The sensor processing welding tool according to claim 1, characterized in that: The rotating mechanism includes a worm gear ring coaxially fixedly mounted on the outer wall of the rotating cylinder, two groups of worms rotatably connected to the mounting frame and respectively meshing with the worm gear rings on both sides, one end of the worm is coaxially fixedly connected to a driven wheel, and a rotating member for synchronously driving the driven wheels on both sides to rotate is provided on the base.

4. A sensor processing welding tool according to claim 2, characterized in that: One end of the guide cylinder is fixedly connected to a baffle, and a plurality of limit holes connected to the guide groove are evenly arranged on the baffle. One end of the guide rod is fixedly connected to a limit block slidably connected to the inner wall of the limit hole, and the end of the limit block away from the guide rod is fixedly connected to a rubber pad.

5. The sensor processing welding tool according to claim 1, characterized in that: The control component comprises an inflator and deflation machine fixedly mounted on the base, the output end of the inflator and deflation machine is connected with two groups of connecting pipes, the two groups of connecting pipes are respectively rotatably connected with the fixed plates at both sides, and are respectively connected with the rotating cylinders at both sides.

6. The sensor processing welding tool according to claim 3, characterized in that: The rotating part comprises a driving motor fixedly mounted on the base, the output end of the driving motor is coaxially fixedly connected with a driving wheel, and the outer wall of the driving wheel is transmission-connected with a transmission belt transmission-connected with the outer walls of driven wheels on both sides.

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