A motor housing positioning apparatus

Abstract

The application belongs to the technical field of motor housings, in particular to a motor shell positioning device, which comprises a prototype machine shell, a clamping component for clamping the prototype machine shell, a transfer component arranged at the bottom of the prototype machine shell and used for transferring the prototype machine shell, calibration components symmetrically arranged at the two sides of the transfer component, and a distance adjusting component arranged at the bottom of the clamping component. The device can transfer the placed motor prototype machine shell to a position opposite to the clamping component, so that the butt joint plug rod of the clamping component can be accurately plugged into the corresponding interface, realizing the effect of fixing the prototype machine shell, so that in subsequent handling and shifting work, the problem of the prototype machine shell being separated from the device or the prototype machine shell being unstable and sliding off will not occur. The rotating side plate can cooperate with the transfer component to accurately position the moving prototype machine shell side edge fixed point, so as to ensure that the butt joint plug rod will not be misaligned with the multi-use butt joint, saving manual calibration and debugging steps, and improving work efficiency.

Description

Technical Field

[0001] This invention belongs to the field of motor housing technology, specifically a motor housing positioning device. Background Technology

[0002] An electric motor is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. Its main function is to generate driving torque, serving as a power source for electrical appliances or various machines. In electric motor manufacturing, various components need to be assembled. Due to its complex shape, the motor casing requires precise positioning and handling before assembly.

[0003] Before handling, existing prototype housings require positioning and securing to prevent slippage or shaking during transport, which could lead to them falling and deforming due to impact. Applying direct pressure to the outer surface of the housing during clamping can also cause deformation and compromise the securing effect. Therefore, for prototype housings with specific shapes, clamping components with targeted inserts are used. These inserts are inserted into specific holes in the prototype housing to secure it. However, each insertion requires constant calibration of the prototype housing, and the small size of each hole makes simultaneous observation of all insertion holes difficult and prone to errors, resulting in imperfect alignment between the hole and the insert. Therefore, improvements are needed. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the technical solution adopted by this invention is: a motor housing positioning device, comprising: Prototype casing; Clamping components are used to hold the prototype housing; A transfer component, located at the bottom of the prototype housing, is used for transporting the prototype housing. The calibration components are symmetrically arranged on both sides of the transfer component; The adjustable distance component is located at the bottom of the clamping component; The transfer component includes: The built-in load-bearing plate has auxiliary rollers evenly arranged in grooves on both the upper and lower sides of its outer surface. An external drive belt, the inner wall of which is rotatably connected to the outside of the built-in load-bearing plate via an auxiliary roller shaft; The active roller shaft has control motors symmetrically arranged at both ends. The outer surface of the active roller shaft is rolledly connected to the inner wall of the external transmission belt. The control motor controls the rotation of the active roller shaft according to the received electrical signal, and uses rolling friction to drive the external transmission belt to rotate, thereby achieving the effect of driving the upper prototype shell. The calibration component includes: Rotate the side plate, and the outer surface of the rotating side plate is evenly provided with receiving grooves on the side close to the prototype housing. The receiving grooves are half-sectioned grooves. The inner control plate has miniature cameras evenly arranged in its inner cavity, and the end of the miniature camera away from the inner control plate extends to the outside of the rotating side plate through a receiving groove. The maximum extension length of the miniature camera will not exceed the diameter of the receiving groove. The outer sealing components are evenly distributed on the outside of the receiving groove.

[0005] Furthermore, the transfer component also includes: Side panel frame, the number of which is two, the outer surface of the side panel frame is inserted into the side of the built-in load-bearing plate, and the inner cavity of the side panel frame is snapped into the outer surface of the control motor; A deflection motor, the outer surface of which is fixedly connected to the outer surface of the side plate frame via a connector; A torsion roller shaft has its inner cavity's axis inserted into the outer surface of a deflection motor shaft. The outer surface of the torsion roller shaft is engaged with the bottom of the outer surface of a rotating side plate. When the deflection motors on both sides simultaneously drive their corresponding torsion roller shafts to rotate, the two horizontally placed rotating side plates can be rotated to a vertical position. Figure 1 As shown.

[0006] Furthermore, the outer enclosure component includes: The inner guide shell has an outer surface that is inserted into the inner cavity of the rotating side plate through a through groove, and the inner cavity of the inner guide shell is a hollow structure. The outer sliding arc plate has its outer surface slidably connected to the inner wall of the guide inner shell, and the inner cavity of the outer sliding arc plate is uniformly provided with a flow nozzle on the side near the receiving groove.

[0007] Furthermore, the outer enclosure component also includes: A side-controlled press, wherein the outer surface of the side-controlled press is fixedly connected to the inner wall of the rotating side plate; The guide tube has one end inserted into the inner cavity of the side pressure control machine and the other end inserted into the inner cavity of the guide inner shell. When the side pressure control machine pressurizes the inside of the guide inner shell through the guide tube, it will first push the outer sliding arc plate out from the inside of the guide inner shell. Then, the ends of the outer sliding arc plates on the upper and lower sides are joined together to form an arc-shaped cover that blocks the miniature camera. At this time, the outer sliding arc plate cannot continue to slide, so the high-pressure gas pressurized into the inside of the guide inner shell will be ejected from the drainage nozzle of the outer sliding arc plate to the side close to the receiving groove. The outer surface of the miniature camera is slidably connected to the side of the outer surface of the guide inner shell away from the outer sliding arc plate.

[0008] Furthermore, the prototype housing includes: The motor cylinder has a motor slot in its inner cavity; The multi-purpose interface is located on the lower part of the outer surface of the motor barrel; The auxiliary housing is located at the front of the outer surface of the motor cylinder.

[0009] Furthermore, the clamping component includes: Two traction arms are provided. Side fixing plate, the outer surface of the traction arm housing is fixedly welded to the outer surface of the side fixing plate; A buffer side clamp, the outer surface of which is pressed against the outer surface of the auxiliary chassis; The docking carriage has its top end inserted into the outer surface of the traction arm slide. The docking carriage has a docking rod on the side near the prototype housing. The end of the docking rod away from the docking carriage is inserted into the outer surface of the motor barrel through a multi-purpose docking interface. After the prototype housing moves to the designated position, the traction arm pulls the docking carriage horizontally towards the side near the prototype housing, so that each docking rod is inserted into the interior of the multi-purpose docking interface.

[0010] Furthermore, the adjusting component includes: End box, the outer surface of which is fixedly connected to the outer surface of the side plate frame; A floating tray, the outer surface of which is slidably connected to the top of the end box cavity; The pressure-controlled inner box has its lower surface fixedly connected to the bottom of the inner wall of the end box, and the air inlet pipes at both ends of the pressure-controlled inner box extend to the outside of the end box. A compression connecting pipe is provided, with its bottom end inserted into the top of the inner cavity of the pressure control chamber and its top end inserted into the bottom of the outer surface of the floating tray. When the pressure control chamber pressurizes the inside of the compression connecting pipe, it can push the compression connecting pipe upward, thereby increasing the top height of the floating tray. The traction baffle has its bottom outer surface rotatably connected to the outer surface of the end box via a rotating shaft. After the traction baffle deflects downward, dragging the top part of the traction baffle can pull and move the device.

[0011] The beneficial effects of this invention are as follows: 1. This device can transport the placed motor prototype housing to the position facing the clamping component, allowing the mating rod of the clamping component to be accurately inserted into the corresponding multi-purpose interface, thus fixing the prototype housing. This prevents the prototype housing from detaching from the device or slipping due to instability during subsequent handling and transfer. Its rotating side plate can work with the transport component to accurately position the fixed points on the side of the moving prototype housing, ensuring that the mating rod does not misalign with the multi-purpose interface, eliminating manual calibration and debugging steps, and improving work efficiency.

[0012] 2. When the prototype housing is clamped, the calibration components have completed their work. At this time, the outer sealing component blocks the miniature camera, and the control inner plate and miniature camera begin to cut off power, thereby stopping the work in time and achieving the effect of energy saving. The outer sliding arc plate can isolate the miniature camera from the external environment, which can protect the miniature camera and prevent the prototype housing from colliding with the rotating side plate during movement, thus avoiding the problem of collision damage to the miniature camera.

[0013] 3. After the outer sliding plate is connected, when the side pressure control machine continues to pressurize the inside of the guide shell, it will release pressure through the air holes of the outer sliding plate and spray gas into the receiving groove, thereby blowing away the floating dust on the outer surface of the miniature camera, achieving the effect of cleaning the miniature camera. This allows the miniature camera to acquire more accurate images during subsequent calibration work, thus ensuring that the control inner plate is always in a good state with high calibration accuracy during long-term operation and extending the service life of the device.

[0014] 4. The bottom of the clamping component is located on the upper surface of the floating pallet. The actual length of the compression connecting pipe can be adjusted by controlling the pressure of the inner box, thereby pushing the floating pallet to rise and fall, and thus adjusting the height of the clamping component. This ensures that the mating rod of the clamping component can be accurately inserted into the corresponding multi-purpose interface. When moving the device, if the road surface is bumpy, the clamping component holding the prototype housing will exert pressure on the floating pallet. At this time, the floating pallet will buffer the impact through the elastic compression connecting pipe, thereby stabilizing the prototype housing held inside and preventing the prototype housing from being bumped or knocked. Attached Figure Description

[0015] Figure 1 This is the front view of the present invention; Figure 2 This is a cross-sectional view of the transfer component of the present invention; Figure 3 This is a cross-sectional view of the built-in load-bearing plate of the present invention; Figure 4 This is a cross-sectional view of the rotating side plate of the present invention; Figure 5 This is a schematic diagram of the structure of the outer enclosure component of the present invention; Figure 6 This is a schematic diagram of the prototype casing of the present invention; Figure 7 This is a schematic diagram of the structure of the clamping component of the present invention; Figure 8 This is a cross-sectional view of the end box of the present invention.

[0016] In the diagram: 1. Prototype housing; 2. Clamping component; 3. Transfer component; 4. Calibration component; 5. Adjustment component; 31. Internal load-bearing plate; 32. Auxiliary roller; 33. Active roller; 34. External transmission belt; 35. Side plate frame; 36. Deflection motor; 37. Torsion roller; 41. Rotating side plate; 42. Receiving groove; 43. Control inner plate; 44. Miniature camera; 6. External enclosure component; 61. Guide inner shell; 62. Outer sliding arc plate; 63. Side pressure control machine; 64. Guide tube; 11. Motor cylinder; 12. Multi-purpose mating interface; 13. Motor slot; 14. Auxiliary housing; 21. Traction arm; 22. Docking carriage; 23. Docking rod; 24. Side fixing plate; 25. Buffer side clamp; 51. End box; 52. Traction baffle; 53. Floating support plate; 54. Compression connecting pipe; 55. Pressure control inner box. Detailed Implementation

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0018] Example 1, please refer to Figures 1-5 The present invention provides a technical solution: a motor housing positioning device, comprising: Prototype casing 1; Clamping component 2 is used to clamp the prototype housing 1; The transfer component 3 is located at the bottom of the prototype housing 1 and is used to transport the prototype housing 1. Calibration components 4 are symmetrically arranged on both sides of the transfer component 3; The adjusting component 5 is located at the bottom of the clamping component 2; Transfer component 3 includes: The built-in load-bearing plate 31 has auxiliary rollers 32 evenly arranged on both the upper and lower sides of its outer surface through grooves. An external drive belt 34 is provided, and the inner wall of the external drive belt 34 is rotatably connected to the outside of the built-in load-bearing plate 31 via an auxiliary roller shaft 32. The active roller 33 has control motors symmetrically arranged at both ends. The outer surface of the active roller 33 is rolledly connected to the inner wall of the external transmission belt 34. The control motor controls the active roller 33 to rotate according to the received electrical signal, and uses rolling friction to drive the external transmission belt 34 to rotate, thereby achieving the effect of driving the upper prototype housing 1. Calibration component 4 includes: Rotate the side plate 41. The outer surface of the rotating side plate 41 is evenly provided with receiving grooves 42 on the side close to the prototype housing 1. The receiving grooves 42 are half-sectioned grooves. The inner control plate 43 is equipped with miniature cameras 44 evenly arranged in its inner cavity. The end of the miniature camera 44 away from the inner control plate 43 extends to the outside of the rotating side plate 41 through the receiving groove 42. The maximum extension length of the miniature camera 44 will not exceed the diameter of the receiving groove 42. The outer sealing component 6 is evenly arranged on the outside of the receiving groove 42.

[0019] The transfer component 3 also includes: There are two side plate frames 35. The outer surface of the side plate frame 35 is inserted into the side of the built-in load-bearing plate 31, and the inner cavity of the side plate frame 35 is snapped into the outer surface of the control motor. The deflection motor 36 has its outer surface fixedly connected to the outer surface of the side plate frame 35 via a connector. The torsion roller shaft 37 has its inner cavity's axis inserted into the outer surface of the deflection motor 36's shaft. The outer surface of the torsion roller shaft 37 is engaged with the bottom of the outer surface of the rotating side plate 41. When the deflection motors 36 on both sides simultaneously drive the corresponding torsion roller shafts 37 to rotate, the two horizontally placed rotating side plates 41 can be rotated to a vertical position. Figure 1 As shown.

[0020] The outer enclosure component 6 includes: The inner guide shell 61 has its outer surface inserted into the inner cavity of the rotating side plate 41 through a through groove, and the inner cavity of the inner guide shell 61 is a hollow structure. The outer sliding arc plate 62 has its outer surface slidably connected to the inner wall of the guide inner shell 61, and the inner cavity of the outer sliding arc plate 62 is uniformly provided with a flow nozzle on the side near the receiving groove 42.

[0021] The outer enclosure component 6 also includes: The side-pressure control machine 63 has its outer surface fixedly connected to the inner wall of the rotating side plate 41; The guide tube 64 is inserted into the inner cavity of the side pressure control machine 63 at one end and into the inner cavity of the guide inner shell 61 at the other end. When the side pressure control machine 63 pressurizes the inside of the guide inner shell 61 through the guide tube 64, it will first push the outer sliding arc plate 62 out of the inside of the guide inner shell 61. Then the ends of the outer sliding arc plates 62 on the upper and lower sides are joined together to form an arc-shaped cover that blocks the miniature camera 44. At this time, the outer sliding arc plate 62 cannot continue to slide, so the high pressure gas pressurized into the inside of the guide inner shell 61 will be sprayed out through the drainage nozzle of the outer sliding arc plate 62 to the side close to the receiving groove 42. The outer surface of the miniature camera 44 is slidably connected to the outer surface of the guide inner shell 61 on the side away from the outer sliding arc plate 62.

[0022] The prototype housing 1 to be placed is placed vertically at the front end of the transfer component 3. Then, the transfer component 3 transports the prototype housing 1 to the rear by rotating the external transmission belt 34 inward. The deflection motors 36 on both sides also rotate the rotating side plates 41 placed flat on both sides to a vertical state by rotating the torsion roller shaft 37, thus surrounding the prototype housing 1.

[0023] During the process of the prototype housing 1 sliding into the device, the miniature camera 44 located inside the rotating side plates 41 on both sides can accurately monitor the real-time position of the prototype housing 1. When the prototype housing 1 moves to the position where the clamping component 2 can clamp it, the control inner plate 43 stops the operation of the control motors on both sides of the active roller 33, and then the clamping component 2 clamps the prototype housing 1 to achieve the effect of fixing the prototype housing 1.

[0024] During the movement, the prototype housing 1 is always located on the upper surface of the external transmission belt 34. Since the prototype housing 1 is relatively heavy, an auxiliary roller 32 to reduce friction is set between the internal load-bearing plate 31 and the external transmission belt 34. This reduces the frictional resistance of the active roller 33, thereby preventing the active roller 33 from slipping on the inner wall of the external transmission belt 34.

[0025] When the prototype housing 1 is clamped, the miniature camera 44 representing the calibration component 4 and the control inner plate 43 do not need to work. At this time, the side pressure control machine 63 located inside the rotating side plate 41 will pressurize the inside of the guide inner shell 61 through the guide tube 64, causing the outer sliding arc plate 62 inside the guide inner shell 61 to slide out. After the two sets of outer sliding arc plates 62 corresponding to the receiving groove 42 on the same side are connected to each other, the receiving groove 42 and the miniature camera 44 inside are sealed and isolated, so that the miniature camera 44 and the control inner plate 43 stop working and protect the mirror surface of the miniature camera 44. After the outer sliding arc plates 62 are connected, when the side pressure control machine 63 continues to pressurize the inside of the guide inner shell 61, it will release pressure through the air hole of the outer sliding arc plate 62 and spray gas into the receiving groove 42, thereby blowing away the floating dust on the outer surface of the miniature camera 44 and achieving the effect of cleaning the miniature camera 44.

[0026] Example 2, please refer to Figures 1-8 The present invention provides a technical solution: based on embodiment 1, the prototype housing 1 includes: The motor cylinder 11 has a motor slot 13 in its inner cavity; The multi-purpose interface 12 is located on the lower part of the outer surface of the motor cylinder 11; The auxiliary housing 14 is located at the front of the outer surface of the motor cylinder 11.

[0027] Clamping component 2 includes: There are two traction arms 21. The outer surface of the housing of the traction arm 21 is fixedly welded to the outer surface of the side fixing plate 24; The outer surface of the buffer side clamp 25 is pressed against the outer surface of the auxiliary chassis 14. The top of the traction arm 21 slide rod of the docking carriage 22 is inserted into the outer surface of the docking carriage 22. The docking carriage 22 is provided with docking rods 23 on the side near the prototype housing 1. The end of the docking rod 23 away from the docking carriage 22 is inserted into the outer surface of the motor cylinder 11 through the multi-purpose interface 12. After the prototype housing 1 moves to the designated position, the traction arm 21 pulls the docking carriage 22 horizontally towards the side near the prototype housing 1, so that each docking rod 23 is inserted into the interior of the multi-purpose interface 12.

[0028] Adjustment component 5 includes: End box 51, the outer surface of end box 51 is fixedly connected to the outer surface of side plate frame 35; The floating pallet 53 has its outer surface slidably connected to the top of the inner cavity of the end box 51. The pressure-controlled inner box 55 has its lower surface fixedly connected to the bottom of the inner wall of the end box 51, and the air inlet pipes at both ends of the pressure-controlled inner box 55 extend to the outside of the end box 51. The compression connecting pipe 54 is inserted into the top of the inner cavity of the pressure control inner box 55, and the top of the compression connecting pipe 54 is inserted into the bottom of the outer surface of the floating support plate 53. When the pressure control inner box 55 pressurizes the inside of the compression connecting pipe 54, it can push the compression connecting pipe 54 upward, thereby raising the top height of the floating support plate 53. The bottom of the outer surface of the traction baffle 52 is rotatably connected to the outer surface of the end box 51 via a rotating shaft. After the traction baffle 52 is deflected downward, the top part of the traction baffle 52 can be dragged to move the device.

[0029] The clamping component 2 pulls the docking carriage 22 by the traction arm 21, inserting the docking rod 23 of the docking carriage 22 into the multi-purpose docking interface 12 corresponding to the prototype housing 1. At this time, the buffer side clamp 25 of the side fixing plate 24 will dock and press against the outer surface of the auxiliary housing 14 of the prototype housing 1 due to the side pushing and squeezing action of the docking carriage 22, thereby achieving the effect of clamping and fixing the prototype housing 1. Then, the traction baffle 52 is deflected obliquely, and the traction baffle 52 is pulled to drive the device to perform the transfer work.

[0030] The bottom of the clamping component 2 is set on the upper surface of the floating pallet 53. The actual length of the compression connecting pipe 54 can be adjusted by controlling the pressure inner box 55, thereby pushing the floating pallet 53 to move up and down, and thus adjusting the height of the clamping component 2. This ensures that the docking rod 23 of the clamping component 2 can be accurately inserted into the corresponding multi-purpose interface 12. When moving the device, if the road surface is bumpy, the clamping component 2 holding the prototype housing 1 will squeeze the floating pallet 53. At this time, the floating pallet 53 will buffer through the elastic compression connecting pipe 54, thereby stabilizing the prototype housing 1 held inside.

[0031] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A motor housing positioning device, comprising: Prototype casing (1); Clamping component (2) is used to clamp the prototype housing (1); The transfer component (3) is located at the bottom of the prototype housing (1) and is used to transport the prototype housing (1). The calibration component (4) is symmetrically arranged on both sides of the transfer component (3); The adjusting component (5) is located at the bottom of the clamping component (2); Its characteristic is that the transfer component (3) includes: Built-in load-bearing plate (31), and auxiliary rollers (32) are evenly provided on the upper and lower sides of the outer surface of the built-in load-bearing plate (31) through grooves. An external drive belt (34) is provided, the inner wall of which is rotatably connected to the outside of the built-in load-bearing plate (31) via an auxiliary roller (32). The active roller (33) has control motors symmetrically arranged at both ends, and the outer surface of the active roller (33) is in rolling connection with the inner wall of the external transmission belt (34). The transfer component (3) also includes a side plate frame (35); The calibration component (4) includes: Rotating side plate (41), the outer surface of the rotating side plate (41) is uniformly provided with receiving grooves (42) on the side close to the prototype housing (1). The inner control plate (43) is uniformly provided with miniature cameras (44) in its inner cavity, and one end of the miniature camera (44) away from the inner control plate (43) extends to the outside of the rotating side plate (41) through the receiving groove (42). The outer sealing component (6) is evenly disposed on the outside of the receiving groove (42); The adjusting component (5) includes: End box (51), the outer surface of the end box (51) is fixedly connected to the outer surface of the side plate frame (35); A floating pallet (53) is slidably connected to the top of the inner cavity of the end box (51) on its outer surface. The pressure-controlled inner box (55) has its lower surface fixedly connected to the bottom of the inner wall of the end box (51), and the air inlet pipes at both ends of the pressure-controlled inner box (55) extend to the outside of the end box (51). Compression connecting pipe (54), the bottom end of the compression connecting pipe (54) is inserted into the top of the inner cavity of the pressure control inner box (55), and the top end of the compression connecting pipe (54) is inserted into the bottom of the outer surface of the floating support plate (53). The bottom of the outer surface of the traction baffle (52) is rotatably connected to the outer surface of the end box (51) via a rotating shaft.

2. The motor housing positioning device according to claim 1, characterized in that: The transfer component (3) also includes: The number of the side plate frame (35) is two. The outer surface of the side plate frame (35) is inserted into the side of the built-in load-bearing plate (31), and the inner cavity of the side plate frame (35) is snapped into the outer surface of the control motor. A deflection motor (36) is fixedly connected to the outer surface of a side plate frame (35) via a connector. The torsion roller shaft (37) is inserted into the outer surface of the shaft of the deflection motor (36) at the center of the inner cavity of the torsion roller shaft (37), and the outer surface of the torsion roller shaft (37) is engaged with the bottom of the outer surface of the rotating side plate (41).

3. The motor housing positioning device according to claim 1, characterized in that: The outer enclosure component (6) includes: The inner guide shell (61) has an outer surface that is inserted into the inner cavity of the rotating side plate (41) through a through groove, and the inner cavity of the inner guide shell (61) is a hollow structure. The outer sliding arc plate (62) has its outer surface slidably connected to the inner wall of the guide inner shell (61), and the inner cavity of the outer sliding arc plate (62) is uniformly provided with a flow nozzle on the side near the receiving groove (42).

4. The motor housing positioning device according to claim 3, characterized in that: The outer enclosure component (6) also includes: Side-controlled press (63), the outer surface of which is fixedly connected to the inner wall of the rotating side plate (41); A guide cannula (64) is inserted into the inner cavity of the side pressure control machine (63) at one end and into the inner cavity of the guide inner shell (61) at the other end. The outer surface of the miniature camera (44) is slidably connected to the outer surface of the guide inner shell (61) on the side away from the outer sliding arc plate (62).

5. The motor housing positioning device according to claim 1, characterized in that: The prototype housing (1) includes: Motor cylinder (11), the inner cavity of which is provided with motor groove (13); The multi-purpose interface (12) is located on the lower part of the outer surface of the motor cylinder (11); The auxiliary housing (14) is located at the front of the outer surface of the motor cylinder (11).

6. The motor housing positioning device according to claim 5, characterized in that: The clamping component (2) includes: Two traction arms (21) are provided. Side fixing plate (24), the outer surface of the housing of the traction arm (21) is fixedly welded to the outer surface of the side fixing plate (24); The outer surface of the buffer side clamp (25) is pressed against the outer surface of the auxiliary chassis (14); The top end of the traction arm (21) slide rod is inserted into the outer surface of the docking slide (22). The docking slide (22) is provided with a docking plug (23) on the side near the prototype housing (1). The end of the docking plug (23) away from the docking slide (22) is inserted into the outer surface of the motor cylinder (11) through the multi-purpose docking interface (12).

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