Motor brush carrier thermal insulation device and inductor welding device

Abstract

The utility model discloses a motor brush carrier thermal insulation device and inductor welding device which comprises a supporting frame used for bearing a conveying assembly and an inductor welding unit. The conveying assembly is used for conveying a to-be-machined motor brush carrier to the inductor welding unit. The inductor welding unit is used for conducting welding operation between a heat preservation device and an inductor of the motor brush carrier to be machined. The function of automatically conveying the to-be-machined motor brush carrier to the inductor welding unit is achieved, the whole conveying process is stable and rapid, and meanwhile the machining processes are independent of one another and do not affect one another through the arranged carrying plates; according to the automatic inductor welding device, the function of automatic inductor welding between the heat preservation device and the inductor of the motor brush carrier is achieved, the inductor welding process is stable, the inductor welding effect is good, and the device is simple in structure, high in practicability and suitable for being widely popularized and used.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor brush frame processing, in particular to a motor brush frame thermal insulator and an induction welding device. Background Art

[0002] The motor brush holder is a device used to install and fix the brushes. It plays a very critical role in the motor to ensure the stable conduction of current between the brush and the commutator or collector ring. The motor brush holder is not only a mechanical fixing component, it has a direct impact on the performance and life of the motor. A suitable brush holder can keep the brush in a specified position and prevent it from vibrating, thereby ensuring the stable transmission of current between the fixed body and the rotating body. Common types of motor brush holders include tubular, disc spring and cartridge types, each type has different structural characteristics and application scenarios.

[0003] At present, welding processing is required between the thermal insulator and the inductor during the production process of the motor brush holder. The existing thermal insulator of the motor brush holder and the inductor welding device are generally prone to shaking of the motor brush holder during the welding process, resulting in poor welding effect of the finished motor brush holder, which is not only prone to defective products, but also makes it easy to have safety hazards when manually limiting, increasing the workload of the staff and seriously affecting the production efficiency of the motor brush holder. Therefore, it is necessary to design a thermal insulator and an inductor welding device for the motor brush holder. Summary of the invention

[0004] In view of the above situation, in order to solve the problem that the existing motor brush holder thermal warmer and induction welding device are prone to shaking during the welding process, resulting in poor welding effect of the finished motor brush holder, not only prone to defective products, but also prone to safety hazards when manually limiting, increasing the workload of the staff and seriously affecting the production efficiency of the motor brush holder, the utility model provides a motor brush holder thermal warmer and induction welding device, which effectively realizes the function of automatically conveying the motor brush holder to be processed to the induction welding unit, and the whole conveying process is relatively stable and fast, and at the same time, by providing multiple loading plates, the processing processes are independent of each other and do not affect each other, and the function of automatic induction welding between the thermal warmer and the inductor of the motor brush holder is realized, which not only makes the induction welding process relatively stable, but also makes the induction welding effect better.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a motor brush holder heat insulator and an induction welding device, comprising a support frame, the support frame being used to carry a conveying assembly and an induction welding unit;

[0006] The conveying assembly is used to convey the motor brush holder to be processed to the induction welding unit;

[0007] The induction welding unit is used to perform welding operation between the heat insulator and the inductor of the motor brush holder to be processed.

[0008] The aforementioned motor brush holder thermal insulator and induction welding device, the conveying assembly includes a conveying motor, the conveying motor is arranged on the upper surface of the support frame, the output shaft of the conveying motor is connected to a rotating plate, the upper surface of the rotating plate is provided with a loading plate, and the loading plate is used to carry the motor brush holder to be processed.

[0009] The aforementioned motor brush holder thermal insulator and induction welding device, the conveying assembly also includes an auxiliary support plate, the lower end of the auxiliary support plate is arranged on the upper surface of the support frame, and the upper end of the auxiliary support plate is rotatably connected to a rotating wheel, wherein the outer side wall of the rotating wheel is in contact with the outer side wall of the bottom surface of the rotating plate.

[0010] The aforementioned motor brush holder thermal insulator and induction welding device, the conveying assembly also includes a support plate, and the support plate is detachably connected to the upper surface of the support frame.

[0011] The aforementioned motor brush holder thermal insulator and inductor welding device, the inductor welding unit includes a welding clamping assembly, a brush holder limiting assembly and a brush holder welding assembly, the welding clamping assembly and the brush holder limiting assembly are both arranged on the upper surface of the support plate, the brush holder welding assembly is arranged on the upper surface of the support frame, the brush holder limiting assembly is used to limit the motor brush holder to be processed on the upper surface of the carrier plate, the welding clamping assembly is used to clamp the thermal insulator of the motor brush holder to be processed and the inductor, and the brush holder welding assembly is used to perform welding operations between the thermal insulator of the motor brush holder to be processed and the inductor with the cooperation of the welding clamping assembly and the brush holder limiting assembly.

[0012] The aforementioned motor brush holder thermal insulator and induction welding device, the welding clamping assembly includes a support column, the support column is detachably connected to the upper surface of the support plate, the outer wall of the support column is provided with a first electric cylinder, the inner wall of the first electric cylinder is slidably connected to one end of the first pneumatic slide rod, and the other end of the first pneumatic slide rod is detachably connected to a pressure rod.

[0013] The aforementioned motor brush holder thermal insulator and induction welding device, the brush holder limiting assembly includes a second electric cylinder, the second electric cylinder is rotatably connected to the upper surface of the support plate, the inner side wall of the second electric cylinder is slidably connected to one end of the second pneumatic slide rod, and the other end of the second pneumatic slide rod is rotatably connected to the limiting frame, wherein the outer side wall of the limiting frame is rotatably connected to the upper surface of the support plate.

[0014] The aforementioned motor brush holder thermal insulator and induction welding device, the brush holder welding assembly includes a vertical plate, the vertical plate is detachably connected to the inner side wall of the support frame, the outer side wall of the vertical plate is detachably connected to the third electric cylinder, the inner side wall of the third electric cylinder is slidably connected to one end of a third pneumatic slide rod, and the other end of the third pneumatic slide rod is detachably connected to a slider, the outer side wall of the vertical plate is provided with a slide rail, the outer side wall of the slider is slidably connected to the outer side wall of the slide rail, the outer side wall of the slider is detachably connected to a fourth electric cylinder, the inner side wall of the fourth electric cylinder is slidably connected to one end of a fourth pneumatic slide rod, and the other end of the fourth pneumatic slide rod is detachably connected to a first welding arm, wherein the upper surface of the first welding arm is detachably connected to a first welding rod, the outer side wall of the slider is also detachably connected to a fifth electric cylinder, the inner side wall of the fifth electric cylinder is slidably connected to one end of a fifth pneumatic slide rod, and the other end of the fifth pneumatic slide rod is detachably connected to a second welding arm, and the upper surface of the second welding arm is detachably connected to a second welding rod.

[0015] In the aforementioned motor brush holder thermal insulator and induction welding device, the number of the carrier plates is multiple, and the multiple carrier plates are evenly distributed on the upper surface of the rotating plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) The utility model places the motor brush holder to be processed on the upper surface of the carrier plate, and drives the output shaft of the conveying motor to rotate, thereby driving the rotating plate to rotate, and then the motor brush holder to be processed carried on the upper surface of the carrier plate can be conveyed to the induction welding unit. At the same time, the rotating wheel rotates along the inner wall of the auxiliary support plate to cooperate with the rotating plate to rotate, effectively realizing the function of the device to automatically convey the motor brush holder to be processed to the induction welding unit, and the whole conveying process is relatively stable and fast. At the same time, by providing multiple carrier plates, the processing processes are independent of each other and do not affect each other, thereby improving the processing efficiency of the device.

[0018] (2) The utility model drives the second pneumatic slide bar to slide by the second electric cylinder, so that the second electric cylinder can drive the limit frame to rotate along the upper surface of the support plate under the action of rotating along the upper surface of the support plate, and then the motor brush holder to be processed can be limited on the upper surface of the carrier plate, and then the first electric cylinder drives the first pneumatic slide bar to slide linearly, so as to drive the pressure rod to press the heat insulator and the inductor of the motor brush holder to be processed, and then the third electric cylinder drives the third pneumatic slide bar to slide, so as to drive the slider to slide linearly along the slide rail, and then the first welding arm and the second welding arm can be moved vertically to the desired position, and then the fourth electric cylinder drives the fourth pneumatic slide bar to slide linearly. The sliding bar slides linearly, thereby driving the first welding arm and the first welding rod to slide linearly along the outer wall of the sliding bar to the desired position, and then the fifth electric cylinder drives the fifth pneumatic sliding bar to slide linearly, thereby driving the second welding arm and the second welding rod to slide linearly along the outer wall of the sliding bar close to the first welding rod, thereby completing the welding operation between the thermal insulator and the inductor of the motor brush holder to be processed, and effectively realizing the function of the device to automatically perform induction welding between the thermal insulator and the inductor of the motor brush holder, not only making the induction welding process more stable, but also making the induction welding effect better, reducing the workload of the staff, and eliminating the existing safety hazards. The device has a simple structure and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the conveying component of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the induction welding unit of the utility model;

[0023] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0024] Figure 5 This is a schematic diagram of the support column structure of the utility model;

[0025] Figure 6 For the utility model Figure 5 The enlarged structural diagram at B in the middle;

[0026] In the figure: 1. support frame; 2. conveying assembly; 201. conveying motor; 202. rotating plate; 203. loading plate; 204. supporting plate; 205. auxiliary supporting plate; 206. rotating wheel; 3. induction welding unit; 301. supporting column; 302. first electric cylinder; 303. first pneumatic slide bar; 304. pressing rod; 305. second electric cylinder; 306. second pneumatic slide bar; 307. limiting frame; 308. third electric cylinder; 309. third pneumatic slide bar; 3010. slider; 3011. fourth electric cylinder; 3012. fourth pneumatic slide bar; 3013. first welding arm; 3014. first welding rod; 3015. fifth electric cylinder; 3016. fifth pneumatic slide bar; 3017. second welding arm; 3018. second welding rod; 3019. vertical plate; 3020. slide rail. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Example

[0028] Depend on Figures 1 to 6 The utility model provides a motor brush holder thermal insulator and induction welding device, comprising a support frame 1, wherein the support frame 1 is used to carry a conveying component 2 and an induction welding unit 3; the conveying component 2 is used to convey the motor brush holder to be processed to the induction welding unit 3; the induction welding unit 3 is used to perform welding operations between the thermal insulator and the inductor of the motor brush holder to be processed, and the conveying component 2 is provided to realize the function of automatically conveying the motor brush holder to be processed to the induction welding unit.

[0029] Specifically, the conveying assembly 2 includes a conveying motor 201, which is arranged on the upper surface of the support frame 1. The output shaft of the conveying motor 201 is connected to a rotating plate 202. A loading plate 203 is arranged on the upper surface of the rotating plate 202. The loading plate 203 is used to carry the motor brush holder to be processed. The output shaft is driven to rotate by the conveying motor 201, thereby driving the rotating plate 202 to rotate, and then the motor brush holder to be processed carried on the upper surface of the loading plate 203 can be conveyed to the induction welding unit 3.

[0030] Specifically, the conveying component 2 also includes an auxiliary support plate 205, the lower end of the auxiliary support plate 205 is arranged on the upper surface of the support frame 1, and the upper end of the auxiliary support plate 205 is rotatably connected to a rotating wheel 206, wherein the outer wall of the rotating wheel 206 is in contact with the outer wall of the bottom surface of the rotating plate 202, and the rotating wheel 206 can rotate along the inner wall of the auxiliary support plate 205 to cooperate with the rotating plate 202 to rotate.

[0031] Specifically, the conveying assembly 2 further includes a support plate 204 , and the support plate 204 is detachably connected to the upper surface of the support frame 1 , and the welding clamping assembly and the brush holder limiting assembly can be supported by the support plate 204 .

[0032] Specifically, the inductance welding unit 3 includes a welding clamping assembly, a brush holder limiting assembly and a brush holder welding assembly, the welding clamping assembly and the brush holder limiting assembly are both arranged on the upper surface of the support plate 204, the brush holder welding assembly is arranged on the upper surface of the support frame 1, the brush holder limiting assembly is used to limit the motor brush holder to be processed on the upper surface of the loading plate 203, the welding clamping assembly is used to clamp the thermal insulator of the motor brush holder to be processed and the inductor, and the brush holder welding assembly is used to perform welding operations between the thermal insulator of the motor brush holder to be processed and the inductor with the cooperation of the welding clamping assembly and the brush holder limiting assembly. By providing the inductance welding unit 3, the device has the function of automatically performing induction welding between the thermal insulator of the motor brush holder and the inductor, which not only makes the induction welding process more stable, but also makes the induction welding effect better.

[0033] Specifically, the welding clamping assembly includes a support column 301, which is detachably connected to the upper surface of the support plate 204. The outer wall of the support column 301 is provided with a first electric cylinder 302. The inner wall of the first electric cylinder 302 is slidably connected to one end of a first pneumatic slide 303, and the other end of the first pneumatic slide 303 is detachably connected to a pressure rod 304. The first electric cylinder 302 is operated to drive the first pneumatic slide 303 to slide linearly, thereby driving the pressure rod 304 to clamp the thermal insulator and the inductor of the motor brush holder to be processed.

[0034] Specifically, the brush holder limiting assembly includes a second electric cylinder 305, which is rotatably connected to the upper surface of the support plate 204, and the inner wall of the second electric cylinder 305 is slidably connected to one end of the second pneumatic slide 306, and the other end of the second pneumatic slide 306 is rotatably connected to the limiting frame 307, wherein the outer wall of the limiting frame 307 is rotatably connected to the upper surface of the support plate 204, and the second pneumatic slide 306 is driven to slide by the operation of the second electric cylinder 305, so that the limiting frame 307 can be driven to rotate along the upper surface of the support plate 204 under the action of the second electric cylinder 305 rotating along the upper surface of the support plate 204, thereby limiting the motor brush holder to be processed on the upper surface of the carrier plate 203.

[0035] Specifically, the brush holder welding assembly includes a vertical plate 3019, the vertical plate 3019 is detachably connected to the inner wall of the support frame 1, the outer wall of the vertical plate 3019 is detachably connected to the third electric cylinder 308, the inner wall of the third electric cylinder 308 is slidably connected to one end of a third pneumatic slide rod 309, and the other end of the third pneumatic slide rod 309 is detachably connected to a slider 3010, the outer wall of the vertical plate 3019 is provided with a slide rail 3020, and the outer wall of the slider 3010 is detachably connected to the outer wall of the slide rail 3020 The outer wall of the slider 3010 is detachably connected to the fourth electric cylinder 3011, the inner wall of the fourth electric cylinder 3011 is slidably connected to one end of the fourth pneumatic slide 3012, and the other end of the fourth pneumatic slide 3012 is detachably connected to the first welding arm 3013, wherein the upper surface of the first welding arm 3013 is detachably connected to the first welding rod 3014, and the outer wall of the slider 3010 is also detachably connected to the fifth electric cylinder 3015, the inner wall of the fifth electric cylinder 3015 is detachably connected to the first welding arm 3013, and the inner wall of the fifth electric cylinder 3015 is detachably connected to the first welding arm 3014. The wall is slidably connected to one end of the fifth pneumatic slide bar 3016, and the other end of the fifth pneumatic slide bar 3016 is detachably connected to the second welding arm 3017, and the upper surface of the second welding arm 3017 is detachably connected to the second welding rod 3018, and the third pneumatic slide bar 309 is driven to slide by the third electric cylinder 308, so as to drive the slider 3010 to slide linearly along the slide rail 3020, thereby driving the first welding arm 3013 and the second welding arm 3017 to move vertically to the desired position, and then the fourth electric cylinder 308 is driven to drive the third pneumatic slide bar 309 to slide. 011 operates to drive the fourth pneumatic slide 3012 to slide linearly, thereby driving the first welding arm 3013 and the first welding rod 3014 to slide linearly along the outer wall of the slider 3010 to the desired position, and then drives the fifth pneumatic slide 3016 to slide linearly through the fifth electric cylinder 3015, thereby driving the second welding arm 3017 and the second welding rod 3018 to slide linearly along the outer wall of the slider 3010 close to the first welding rod 3014, thereby completing the welding operation between the heat insulator and the inductor of the motor brush holder to be processed.

[0036] Specifically, there are multiple carrier plates 203 , and the multiple carrier plates 203 are evenly distributed on the upper surface of the rotating plate 202 . The multiple carrier plates 203 are arranged so that the processing processes are independent of each other and do not affect each other.

[0037] When in use, first place the motor brush holder to be processed on the upper surface of the carrier plate 203, then drive the output shaft to rotate through the conveying motor 201, thereby driving the rotating plate 202 to rotate, and then the motor brush holder to be processed carried on the upper surface of the carrier plate 203 can be conveyed to the induction welding unit 3, and at the same time, the rotating wheel 206 can rotate along the inner wall of the auxiliary support plate 205 to cooperate with the rotation of the rotating plate 202, effectively realizing the function of the device to automatically convey the motor brush holder to be processed to the induction welding unit 3, and the whole conveying process is relatively stable and fast, and at the same time, by setting The plurality of carrier plates 203 make the processing processes independent of each other and do not affect each other. Then, the second electric cylinder 305 is driven to drive the second pneumatic slide bar 306 to slide, so that the second electric cylinder 305 can drive the limit frame 307 to rotate along the upper surface of the support plate 204 under the action of the second electric cylinder 305 rotating along the upper surface of the support plate 204, so that the motor brush holder to be processed can be limited on the upper surface of the carrier plate 203, and then the first pneumatic slide bar 303 can be driven to slide linearly by the first electric cylinder 302, so that the pressure rod 304 can be driven to heat the heat insulator of the motor brush holder to be processed. The third pneumatic slide bar 309 is pressed against the inductor, and then the third electric cylinder 308 is driven to slide the third pneumatic slide bar 309, thereby driving the slider 3010 to slide linearly along the slide rail 3020, thereby driving the first welding arm 3013 and the second welding arm 3017 to move vertically to the desired position, and then the fourth electric cylinder 3011 is driven to drive the fourth pneumatic slide bar 3012 to slide linearly, thereby driving the first welding arm 3013 and the first welding rod 3014 to slide linearly along the outer wall of the slider 3010 to the desired position, and then the fifth electric cylinder 3015 is driven to move the first welding arm 3013 and the first welding rod 3014 to the desired position. The operation drives the fifth pneumatic slide bar 3016 to slide linearly, thereby driving the second welding arm 3017 and the second welding rod 3018 to slide linearly along the outer wall of the slider 3010 close to the first welding rod 3014, thereby completing the welding operation between the thermal insulator and the inductor of the motor brush holder to be processed. This effectively realizes the function of the device to automatically perform induction welding between the thermal insulator and the inductor of the motor brush holder. Not only is the induction welding process more stable, but the induction welding effect is also better, which reduces the workload of the staff and eliminates existing safety hazards.

[0038] The conveying motor 201, the first electric cylinder 302, the second electric cylinder 305, the third electric cylinder 308, the fourth electric cylinder 3011, the fifth electric cylinder 3015, the first welding arm 3013 and the second welding arm 3017 are all finished products produced using existing technologies and can be purchased on the market; the components are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0039] 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.

[0040] Although the 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 motor brush holder heat insulator and induction welding device, comprising a support frame (1), characterized in that: The support frame (1) is used to carry the conveying assembly (2) and the induction welding unit (3); The conveying assembly (2) is used to convey the motor brush holder to be processed to the induction welding unit (3); The induction welding unit (3) is used to perform welding operations between the heat insulator and the inductor of the motor brush holder to be processed.

2. A motor brush holder thermal insulator and induction welding device according to claim 1, characterized in that: The conveying assembly (2) comprises a conveying motor (201), the conveying motor (201) being arranged on the upper surface of the support frame (1), the output shaft of the conveying motor (201) being connected to a rotating plate (202), the upper surface of the rotating plate (202) being provided with a carrier plate (203), the carrier plate (203) being used to carry a motor brush holder to be processed.

3. A motor brush holder heat insulator and induction welding device according to claim 2, characterized in that: The conveying assembly (2) further comprises an auxiliary support plate (205), the lower end of the auxiliary support plate (205) being arranged on the upper surface of the support frame (1), and the upper end of the auxiliary support plate (205) being rotatably connected to a rotating wheel (206), wherein the outer side wall of the rotating wheel (206) is in contact with the outer side wall of the bottom surface of the rotating plate (202).

4. A motor brush holder heat insulator and induction welding device according to claim 3, characterized in that: The conveying assembly (2) further comprises a support plate (204), wherein the support plate (204) is detachably connected to the upper surface of the support frame (1).

5. A motor brush holder heat insulator and induction welding device according to claim 4, characterized in that: The inductor welding unit (3) comprises a welding clamping assembly, a brush holder limiting assembly and a brush holder welding assembly, wherein the welding clamping assembly and the brush holder limiting assembly are both arranged on the upper surface of the support plate (204), and the brush holder welding assembly is arranged on the upper surface of the support frame (1). The brush holder limiting assembly is used to limit the brush holder of the motor to be processed on the upper surface of the loading plate (203), and the welding clamping assembly is used to clamp the heat insulator of the brush holder of the motor to be processed and the inductor, and the brush holder welding assembly is used to perform a welding operation between the heat insulator of the brush holder of the motor to be processed and the inductor in cooperation with the welding clamping assembly and the brush holder limiting assembly.

6. A motor brush holder heat insulator and induction welding device according to claim 5, characterized in that: The welding clamping assembly comprises a support column (301), wherein the support column (301) is detachably connected to the upper surface of the support plate (204), a first electric cylinder (302) is provided on the outer side wall of the support column (301), one end of a first pneumatic slide rod (303) is slidably connected to the inner side wall of the first electric cylinder (302), and the other end of the first pneumatic slide rod (303) is detachably connected to a pressure rod (304).

7. A motor brush holder heat insulator and induction welding device according to claim 5, characterized in that: The brush holder limiting assembly comprises a second electric cylinder (305), the second electric cylinder (305) is rotatably connected to the upper surface of the support plate (204), the inner side wall of the second electric cylinder (305) is slidably connected to one end of a second pneumatic slide rod (306), and the other end of the second pneumatic slide rod (306) is rotatably connected to a limiting frame (307), wherein the outer side wall of the limiting frame (307) is rotatably connected to the upper surface of the support plate (204).

8. The motor brush holder heat insulator and induction welding device according to claim 5, characterized in that: The brush holder welding assembly comprises a vertical plate (3019), wherein the vertical plate (3019) is detachably connected to the inner wall of the support frame (1), and the outer wall of the vertical plate (3019) is detachably connected to the third electric cylinder (308), and the inner wall of the third electric cylinder (308) is slidably connected to one end of a third pneumatic slide rod (309), and the other end of the third pneumatic slide rod (309) is detachably connected to a slider (3010), and the outer wall of the vertical plate (3019) is provided with a slide rail (3020), and the outer wall of the slider (3010) is slidably connected to the outer wall of the slide rail (3020), and the outer wall of the slider (3010) is detachably connected to a fourth electric cylinder (3011), and the fourth electric cylinder The inner wall of the slider (3011) is slidably connected to one end of a fourth pneumatic slide bar (3012), and the other end of the fourth pneumatic slide bar (3012) is detachably connected to a first welding arm (3013), wherein the upper surface of the first welding arm (3013) is detachably connected to a first welding rod (3014), and the outer wall of the slider (3010) is also detachably connected to a fifth electric cylinder (3015), and the inner wall of the fifth electric cylinder (3015) is slidably connected to one end of a fifth pneumatic slide bar (3016), and the other end of the fifth pneumatic slide bar (3016) is detachably connected to a second welding arm (3017), and the upper surface of the second welding arm (3017) is detachably connected to a second welding rod (3018).

9. A motor brush holder thermal insulator and induction welding device according to claim 2, characterized in that: There are multiple carrier plates (203), and the multiple carrier plates (203) are evenly distributed on the upper surface of the rotating plate (202).

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