Electric vehicle accessory grinding equipment

Abstract

The invention belongs to the technical field of electric vehicle machining, and particularly relates to electric vehicle accessory grinding equipment which comprises a base part, an inner fixing part is arranged at the axis of the base part, shaking parts are symmetrically arranged on the left side and the right side of the bottom of the inner wall of the base part, and outer grinding parts are arranged on the tops of the shaking parts. According to the device, the rough surface of the outer surface of the hub can be ground cleanly through the wall attaching scraping plates on the two sides under the scraping effect, the grinding acting force attached to the hub can be remarkably improved due to the fact that the pushing and extruding acting force of the segmented telescopic rod is increased, and therefore the extruding force of the wall attaching scraping plates can be properly controlled in the grinding process; according to the hub polishing device, abrasion to the outer surface of a hub is reduced, the polishing effect is achieved under the condition that the appearance of the hub is not obviously changed, the polishing work does not need to accurately control the polishing component to move, and therefore the requirement for precision of the device is lower, and the technical difficulty and cost of production are reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of electric vehicle processing, in particular to an electric vehicle accessories grinding device. Background Art

[0002] As one of the most important components of electric vehicles, the wheel hub is a cylindrical metal part with the inner profile of the tire supporting the tire and the center mounted on the shaft. It is also called wheel rim, steel rim, wheel, and tire bell. There are many types of wheel hubs according to diameter, width, molding method, and material.

[0003] After the casting process, the wheel hub of the electric vehicle cannot be put into use directly because the wheel hub model is relatively rough, so it needs to be polished. The outer surface of the wheel hub has a curved surface structure. Direct polishing can easily cause the curved surface of the wheel hub to be flattened, resulting in a significant change in the wheel hub shape, making the shape of the finished wheel hub unqualified, so improvements are needed. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention solves the technical problems by adopting the following technical solutions: an electric vehicle parts grinding device, comprising a base component, an inner fixing component is arranged at the axis of the base component, shaking components are symmetrically arranged on the left and right sides of the bottom of the inner wall of the base component, and an outer grinding component is arranged on the top of the shaking component;

[0005] The outer grinding component includes a wall-attached scraper, which is a metal plate that can completely fit the outer surface of the wheel hub, and has a sharp scraping surface for grinding on the side that fits the wheel hub. Sliding rods are evenly arranged on the top of the inner cavity of the wall-attached scraper, and the top of the sliding rod is fixedly connected to an arc-shaped guide shell, and winding motors are symmetrically arranged on both sides of the inner wall of the arc-shaped guide shell. A side push box is arranged in the middle of the inner wall of the arc-shaped guide shell, and a compression connecting rod is sleeved on the outer surface of the output shaft of the side push box. The end of the compression connecting rod away from the side push box is fixedly connected to the upper grinding component, and the vertical height of the arc-shaped guide shell can be adjusted by the sliding rod, thereby changing the distance between the upper grinding component and the upper surface of the wheel hub;

[0006] The upper grinding component includes a sliding shell, a grinding rod is arranged at the axis center of the inner wall of the sliding shell, and the grinding rod can grind the upper surface of the wheel hub, and suction boxes are symmetrically arranged on both sides of the inner wall of the sliding shell, and a suction pump is fixedly connected to the top of the exhaust port of the suction box. The suction pump absorbs the generated metal debris into the suction box to complete the collection and cleaning work, and arc-shaped bent plates are symmetrically arranged on both sides of the outer surface of the sliding shell close to the inner fixed component, and a pressure-sensitive slide is slidably connected to the side of the inner wall of the arc-shaped bent plate away from the sliding shell, and when the pressure-sensitive slide is pressed, it will shrink to the inside of the arc-shaped bent plate.

[0007] Furthermore, the base component includes a guide ring shell, the bottom of the guide ring shell is fixedly connected to a supporting base, the upper surface of the supporting base is fixedly connected to a guide ring rail, built-in rotating wheels are symmetrically arranged on the left and right sides of the inner wall of the guide ring shell, a bidirectional motor is fixedly connected to the axis of the inner wall of the built-in rotating wheel, and a segmented telescopic rod is fixedly connected to the outer surface of the bidirectional motor output shaft away from the built-in rotating wheel. The bidirectional motor has two output shafts, one bearing controls the built-in rotating wheel to rotate, and the other bearing pushes the end rod of the segmented telescopic rod to slide.

[0008] Furthermore, the outer surface of the built-in rotating wheel is rollingly connected to the inner wall of the guide ring shell, the end of the segmented telescopic rod away from the bidirectional motor is fixedly connected to the middle of the outer surface of the wall-attached scraper, and the bottom end of the sliding plug rod is slidingly connected to the top of the inner cavity of the wall-attached scraper. The outer surface of the winding motor output shaft is fixedly connected to the bottom of the outer surface of the side push box through a traction belt, the bottom of the outer surface of the side push box is slidingly connected to the inner wall of the arc-shaped guide shell, and the side of the sliding sleeve shell is fixedly connected to the end of the compression connecting rod away from the side push box.

[0009] Furthermore, the inner fixed component includes an axial bottom cylinder, the outer surface of the output shaft of the axial bottom cylinder is slidably connected with a diverter sleeve rod, the bottom end of the diverter sleeve rod is fixedly connected with a supporting chassis, the lower surface of the supporting chassis is fixedly connected with a buffer soft sleeve, the outer surface of the diverter sleeve rod is evenly provided with adsorption connecting rods through the exhaust port, the end of the adsorption connecting rod away from the diverter sleeve rod is fixedly connected with a wall-attached suction plate, the axial bottom cylinder has a strong suction capacity, and can make each wall-attached suction plate have an adsorption effect through the diverter sleeve rod, so as to strengthen the inner wall of the wheel hub through the adsorption effect. The outer surface of the axial bottom cylinder is fixedly connected to the axis of the inner wall of the supporting base, the bottom end of the buffer soft sleeve is fixedly connected to the upper surface of the axial bottom cylinder, the number of the adsorption connecting rods is four, and the end of the adsorption connecting rod away from the diverter sleeve rod is fixedly connected to the inner cavity of the wall-attached suction plate.

[0010] Furthermore, the shaking component includes a control base cylinder, and vertical impact rods are symmetrically arranged at the top of the control base cylinder output shaft. The control base cylinder can directly push the vertical impact rods on both sides to slide upward quickly. The upper part of the outer surface of the vertical impact rod is slidingly connected with a cluster cylinder shell, and the top of the inner cavity of the cluster cylinder shell is symmetrically arranged with force-bearing connecting rods, and the top of the force-bearing connecting rods is fixedly connected with an adaptation ring.

[0011] Furthermore, a spring sleeve is fixedly connected to the top of the outer surface of the vertical striker, the top of the vertical striker and the bottom of the force-bearing connecting rod are pressed against each other, and the inner wall of the adapter sleeve is fixedly connected to the side of the outer surface of the segmented telescopic rod close to the bidirectional motor. The outer surface of the control bottom cylinder is evenly provided with guide balls, and the outer surface of the control bottom cylinder is slidably connected to the inner wall of the guide ring rail through the guide balls, the bottom end of the spring sleeve is fixedly connected to the bottom of the inner wall of the cluster cylinder shell, and the bottom of the outer surface of the force-bearing connecting rod is slidably connected to the inner cavity of the cluster cylinder shell.

[0012] The beneficial effects of the present invention are as follows:

[0013] 1. The device can rotate around in a manner of fitting the outer surface of the wheel hub through the wall-adhering scrapers on both sides, so as to grind the rough surface of the outer surface of the wheel hub clean by scraping. Since the grinding force of the wheel hub will be significantly increased due to the increase of the pushing and squeezing force of the segmented telescopic rod, the squeezing force of the wall-adhering scraper can be properly controlled during grinding to reduce the wear on the outer surface of the wheel hub, and ensure that the grinding effect is achieved without obvious changes in the shape of the wheel hub. Moreover, this grinding work does not require precise control of the movement of the grinding parts, thereby lowering the precision requirements of the device and reducing the technical difficulty and cost of production.

[0014] 2. The device grinds the outer surface of the wheel hub by means of a wall-attached scraper, and grinds the upper surface of the wheel hub by means of a grinding rod on the top. Since both sides of the wheel hub need to be grinded, the wheel hub needs to be turned over once before grinding. This allows the wall-attached scrapers on both sides to be re-grinded to ensure that there are no grinding dead corners in the wheel hub. When the grinding rod is grinding the wheel hub, the metal debris flying from the wheel hub will be absorbed by the extraction boxes on both sides, thereby preventing the scattered metal debris from polluting the production environment.

[0015] 3. Since the side push box adjusts the lower cutting point of the grinding rod by pushing the sliding shell, before the sliding shells on both sides collide with each other, they will collide in advance through the side pressure-sensitive slide plate, and then be buffered by the spring inside the arc-shaped bent plate. After the pressure-sensitive slide plate is subjected to force, it can be fed back to the side push box to stop the pushing work, thereby preventing the sliding shells on both sides from abutting against each other and causing the upper grinding parts to get stuck.

[0016] 4. When grinding the wheel hub, some metal chips will remain on the outer surface of the wheel hub. Therefore, during the processing, when the bottom cylinder is controlled to rotate, it will continuously hit the force-bearing connecting rod on the top of the cluster cylinder shell by pushing the vertical impact rod. Since the vertical impact rod will perform vertical rebound movement through the spring sleeve after each impact, the vibration force will be transmitted to the outer grinding part and the upper grinding part through the adapter ring, so that the wheel hub during the grinding process will shake off the metal chips attached to the outer surface, reduce the residual amount of metal debris on the outer surface of the wheel hub, and ensure the cleanliness of the wheel hub. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view of the present invention;

[0018] Figure 2 is a cross-sectional view of the present invention;

[0019] Figure 3 It is a schematic structural diagram of the outer grinding component of the present invention;

[0020] Figure 4 It is a structural schematic diagram of the upper grinding component of the present invention;

[0021] Figure 5 is a cross-sectional view of a base member of the present invention;

[0022] Figure 6 It is a schematic structural diagram of the inner fixing component of the present invention;

[0023] Figure 7 It is a cross-sectional view of the shaking component of the present invention.

[0024] In the figure: 1, base component; 2, outer grinding component; 3, shaking component; 4, upper grinding component; 21, wall scraper; 22, sliding rod; 23, arc guide shell; 24, winding motor; 25, traction belt; 26, side push box; 27, compression connecting rod; 41, sliding sleeve shell; 42, grinding pattern rotating rod; 43, material extraction box; 44, suction pump; 45, arc bending plate; 46, pressure-sensitive slide plate; 11, guide ring shell; 12, two-way Motor; 13. Segmented telescopic rod; 14. Built-in rotating wheel; 15. Support base; 16. Guide ring rail; 5. Internal fixed parts; 51. Axial bottom cylinder; 52. Buffer soft sleeve; 53. Support chassis; 54. Diverter sleeve rod; 55. Adsorption connecting rod; 56. Wall suction plate; 31. Control bottom cylinder; 32. Guide rolling ball; 33. Vertical impact rod; 34. Cluster cylinder shell; 35. Spring sleeve; 36. Force connecting rod; 37. Adapter ring. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0026] Example 1, please refer to Figure 1-Figure 5The present invention provides a technical solution: an electric vehicle parts grinding device, comprising a base component 1, an inner fixing component 5 is arranged at the axis of the base component 1, shaking components 3 are symmetrically arranged on the left and right sides of the bottom of the inner wall of the base component 1, and an outer grinding component 2 is arranged on the top of the shaking component 3;

[0027] The outer grinding component 2 includes a wall-attached scraper 21, which is a metal plate that can completely fit the outer surface of the wheel hub, and has a sharp scraping surface for grinding on one side that fits the wheel hub. The top of the inner cavity of the wall-attached scraper 21 is evenly provided with sliding rods 22, and the top of the sliding rods 22 is fixedly connected with an arc-shaped guide shell 23. Winding motors 24 are symmetrically provided on both sides of the inner wall of the arc-shaped guide shell 23. A side push box 26 is provided in the middle of the inner wall of the arc-shaped guide shell 23. The outer surface of the output shaft of the side push box 26 is sleeved with a compression connecting rod 27. The end of the compression connecting rod 27 away from the side push box 26 is fixedly connected with the upper grinding component 4. The vertical height of the arc-shaped guide shell 23 can be adjusted by the sliding rod 22, thereby changing the distance between the upper grinding component 4 and the upper surface of the wheel hub.

[0028] The upper grinding component 4 includes a sliding shell 41, and a grinding rod 42 is arranged at the axis center of the inner wall of the sliding shell 41. The grinding rod 42 can grind the upper surface of the wheel hub. Extraction boxes 43 are symmetrically arranged on both sides of the inner wall of the sliding shell 41. A suction pump 44 is fixedly connected to the top of the exhaust port of the extraction box 43. The suction pump 44 absorbs the generated metal debris into the extraction box 43 to complete the collection and cleaning work. Arc-shaped bent plates 45 are symmetrically arranged on both sides of the outer surface of the sliding shell 41 close to the inner fixed component 5. A pressure-sensitive slide plate 46 is slidably connected to the side of the inner wall of the arc-shaped bent plate 45 away from the sliding shell 41. When the pressure-sensitive slide plate 46 is pressed, it will shrink to the inside of the arc-shaped bent plate 45.

[0029] The base component 1 includes a guide ring shell 11, the bottom of the guide ring shell 11 is fixedly connected to a supporting base 15, the upper surface of the supporting base 15 is fixedly connected to a guide ring rail 16, and built-in rotating wheels 14 are symmetrically arranged on the left and right sides of the inner wall of the guide ring shell 11. A bidirectional motor 12 is fixedly connected to the axis of the inner wall of the built-in rotating wheel 14, and a segmented telescopic rod 13 is fixedly connected to the outer surface of the output shaft of the bidirectional motor 12 away from the built-in rotating wheel 14. The bidirectional motor 12 has two output shafts, one bearing controls the built-in rotating wheel 14 to rotate, and the other bearing pushes the end rod of the segmented telescopic rod 13 to slide.

[0030] The outer surface of the built-in rotating wheel 14 is rollingly connected to the inner wall of the guide ring shell 11, the end of the segmented telescopic rod 13 away from the bidirectional motor 12 is fixedly connected to the middle of the outer surface of the wall-attached scraper 21, and the bottom end of the sliding plug rod 22 is slidingly connected to the top of the inner cavity of the wall-attached scraper 21. The outer surface of the output shaft of the winding motor 24 is fixedly connected to the bottom of the outer surface of the side push box 26 through the traction belt 25, the bottom of the outer surface of the side push box 26 is slidingly connected to the inner wall of the arc-shaped guide shell 23, and the side of the sliding sleeve shell 41 is fixedly connected to the end of the compression connecting rod 27 away from the side push box 26.

[0031] The device is used to grind the outer surface of the cast wheel hub, place the wheel hub on the inner fixing component 5 at the axis, and then fix the inner wall of the wheel hub. Subsequently, the bidirectional motors 12 on both sides push the wall scrapers 21 on both sides toward the side of the wheel hub by pushing the segmented telescopic rod 13, and then the wall scrapers 21 fit the outer surface of the wheel hub. Since the wall scrapers 21 are designed according to the outer surface contour of the wheel hub, the wheel hub is completely located on the inner wall of the wall scraper 21. Then the bidirectional motors 12 on both sides roll along the inner wall of the guide ring shell 11 through the built-in rotating wheel 14, thereby realizing the action of driving the wall scraper 21 to rotate around the wheel hub through the segmented telescopic rod 13, and the wall scraper 21 grinds the outer surface of the wheel hub through the scraper on the inner wall.

[0032] During the rotation of the wall-attached scraper 21, the upper grinding component 4 grinds the upper surface of the wheel hub through the grinding rod 42 below. The scattered metal debris generated during grinding will be absorbed by the extraction boxes 43 on both sides, and the deflection angle of the sliding sleeve 41 can be driven by the winding motors 24 on both sides to drive the traction belts 25 to drive the side push boxes 26 to slide along the arc-shaped guide shell 23, so that the sliding sleeve 41 is deflected, thereby changing the lower cutting point of the grinding rod 42, and changing the position in coordination with the rotation effect of the wall-attached scraper 21, so that the upper surface of the wheel hub can be completely swept. The wall-attached scraper 21 can control the sliding rod 22 to slide up and down through the traction component in the inner cavity, thereby changing the height of the grinding rod 42 and achieving the contact effect between the grinding rod 42 and the wheel hub.

[0033] After grinding the upper surface and side of the hub, the wall scrapers 21 on both sides are pulled apart, the hub is removed and turned upside down, and the other side of the hub is also ground. At the same time, the side of the hub is finely ground by the wall scraper 21, and finally a fully polished hub material is obtained.

[0034] Since the side push box 26 adjusts the lower cutting point of the grinding rod 42 by pushing the sliding shell 41, before the sliding shells 41 on both sides collide with each other, they will be hit in advance by the side pressure-sensitive slide plate 46, and then buffered by the spring inside the arc-shaped bent plate 45. After the pressure-sensitive slide plate 46 is subjected to force, it can feedback to the side push box 26, so that the side push box 26 stops the pushing work, thereby preventing the sliding shells 41 on both sides from abutting against each other and causing the upper grinding component 4 to get stuck.

[0035] Example 2, please refer to Figure 1-Figure 7 The present invention provides a technical solution: on the basis of embodiment 1, the inner solid component 5 includes an axial bottom cylinder 51, the outer surface of the output shaft of the axial bottom cylinder 51 is slidably connected with a diverter sleeve rod 54, the bottom end of the diverter sleeve rod 54 is fixedly connected with a supporting chassis 53, the lower surface of the supporting chassis 53 is fixedly connected with a buffer soft sleeve 52, the outer surface of the diverter sleeve rod 54 is evenly provided with adsorption connecting rods 55 through the exhaust port, and the end of the adsorption connecting rod 55 away from the diverter sleeve rod 54 is fixedly connected with a wall-attached suction plate 56, the axial bottom cylinder 51 has a strong suction capacity, and can enable each wall-attached suction plate 56 to have an adsorption effect through the diverter sleeve rod 54, thereby reinforcing the inner wall of the hub through the adsorption effect. The outer surface of the axial bottom cylinder 51 is fixedly connected to the axial center of the inner wall of the supporting base 15, the bottom end of the buffer soft sleeve 52 is fixedly connected to the upper surface of the axial bottom cylinder 51, the number of adsorption connecting rods 55 is four, and the end of the adsorption connecting rod 55 away from the diversion sleeve rod 54 is fixedly connected to the inner cavity of the wall-attached suction plate 56.

[0036] The shaking component 3 includes a control base cylinder 31, and a vertical impact rod 33 is symmetrically arranged at the top of the output shaft of the control base cylinder 31. The control base cylinder 31 can directly push the vertical impact rods 33 on both sides to slide upward quickly. The upper part of the outer surface of the vertical impact rod 33 is slidingly connected with a cluster cylinder shell 34, and the top of the inner cavity of the cluster cylinder shell 34 is symmetrically arranged with a force-bearing connecting rod 36, and the top of the force-bearing connecting rod 36 is fixedly connected with an adaptation ring 37.

[0037] The top of the outer surface of the vertical striker 33 is fixedly connected with a spring sleeve 35, the top of the vertical striker 33 and the bottom of the force-bearing connecting rod 36 are pressed against each other, and the inner wall of the adapter ring 37 is fixedly connected with the outer surface of the segmented telescopic rod 13 near the bidirectional motor 12. The outer surface of the control bottom cylinder 31 is evenly provided with guide balls 32, and the outer surface of the control bottom cylinder 31 is slidably connected with the inner wall of the guide ring rail 16 through the guide balls 32, the bottom end of the spring sleeve 35 is fixedly connected with the bottom of the inner wall of the cluster cylinder shell 34, and the bottom of the outer surface of the force-bearing connecting rod 36 is slidably connected with the inner cavity of the cluster cylinder shell 34.

[0038] When placing the wheel hub, the wheel hub is first sleeved on the outer side of the wall-attached suction plate 56 and then lifted by the supporting chassis 53 below. At this time, the adsorption connecting rod 55 contracts to the side close to the diverter sleeve 54 to ensure that the outer surface of the wall-attached suction plate 56 is tightly fitted with the inner wall of the wheel hub. Then, the axial bottom cylinder 51 extracts and presses each adsorption connecting rod 55 through the diverter sleeve 54 at the top, so that negative pressure is generated between the wall-attached suction plate 56 and the inner wall of the wheel hub, thereby achieving the effect of adsorbing the wheel hub and fixing the wheel hub on the upper surface of the supporting chassis 53.

[0039] When the wall-adhering scraper 21 rotates axially around the outer surface of the wheel hub, the barrel portion of the segmented telescopic rod 13 will be pulled by the adapter ring 37 to control the bottom cylinder 31 to rotate. At this time, the control bottom cylinder 31 reduces the friction resistance through the guide balls 32 on the outer surface. When the control bottom cylinder 31 rotates, it will continuously hit the force-bearing connecting rod 36 on the top of the cluster cylinder shell 34 by pushing the vertical impact rod 33. Since the vertical impact rod 33 will perform vertical rebound movement through the spring sleeve 35 after each impact, the vibration force will be transmitted to the outer grinding part 2 and the upper grinding part 4 through the adapter ring 37, so that the wheel hub will shake off the metal chips attached to the outer surface during the grinding process.

[0040] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An electric vehicle accessory grinding device, comprising a base component (1), an inner fixing component (5) is arranged at the axis of the base component (1), shaking components (3) are symmetrically arranged on the left and right sides of the bottom of the inner wall of the base component (1), and an outer grinding component (2) is arranged on the top of the shaking component (3), characterized in that: The outer grinding component (2) comprises a wall-attached scraper (21), a sliding rod (22) is evenly arranged on the top of the inner cavity of the wall-attached scraper (21), the top of the sliding rod (22) is fixedly connected to an arc-shaped guide shell (23), winding motors (24) are symmetrically arranged on both sides of the inner wall of the arc-shaped guide shell (23), a side push box (26) is arranged in the middle of the inner wall of the arc-shaped guide shell (23), a compression connecting rod (27) is sleeved on the outer surface of the output shaft of the side push box (26), and the compression connecting rod (27) is fixedly connected to the upper grinding component (4) at one end away from the side push box (26); The upper grinding component (4) comprises a sliding shell (41), a grinding rod (42) is arranged at the axis of the inner wall of the sliding shell (41), a material extraction box (43) is symmetrically arranged on both sides of the inner wall of the sliding shell (41), a suction pump (44) is fixedly connected to the top of the exhaust port of the material extraction box (43), and arc-shaped bent plates (45) are symmetrically arranged on both sides of the outer surface of the sliding shell (41) close to the inner fixed component (5), and a pressure-sensitive slide plate (46) is slidably connected to the side of the inner wall of the arc-shaped bent plate (45) away from the sliding shell (41).

2. The electric vehicle parts grinding equipment according to claim 1, characterized in that: The base component (1) comprises a guide ring shell (11), the bottom of the guide ring shell (11) is fixedly connected to a support base (15), the upper surface of the support base (15) is fixedly connected to a guide ring rail (16), the left and right sides of the inner wall of the guide ring shell (11) are symmetrically provided with built-in rotating wheels (14), the axis of the inner wall of the built-in rotating wheel (14) is fixedly connected to a bidirectional motor (12), and the side of the outer surface of the output shaft of the bidirectional motor (12) away from the built-in rotating wheel (14) is fixedly connected to a segmented telescopic rod (13).

3. The electric vehicle parts grinding equipment according to claim 2, characterized in that: The outer surface of the built-in rotating wheel (14) is rollingly connected to the inner wall of the guide ring shell (11), the end of the segmented telescopic rod (13) away from the bidirectional motor (12) is fixedly connected to the middle of the outer surface of the wall-adhering scraper (21), and the bottom end of the sliding plug rod (22) is slidingly connected to the top of the inner cavity of the wall-adhering scraper (21).

4. The electric vehicle parts grinding equipment according to claim 3, characterized in that: The outer surface of the output shaft of the winding motor (24) is fixedly connected to the bottom of the outer surface of the side push box (26) through a traction belt (25), the bottom of the outer surface of the side push box (26) is slidably connected to the inner wall of the arc-shaped guide shell (23), and the side surface of the sliding sleeve (41) is fixedly connected to the end of the compression connecting rod (27) away from the side push box (26).

5. The electric vehicle parts grinding equipment according to claim 1, characterized in that: The inner fixed component (5) comprises an axial bottom cylinder (51), the outer surface of the output shaft of the axial bottom cylinder (51) is slidably connected to a flow dividing sleeve rod (54), the bottom end of the flow dividing sleeve rod (54) is fixedly connected to a supporting chassis (53), the lower surface of the supporting chassis (53) is fixedly connected to a buffering soft sleeve (52), the outer surface of the flow dividing sleeve rod (54) is evenly provided with adsorption connecting rods (55) through the exhaust port, and one end of the adsorption connecting rod (55) away from the flow dividing sleeve rod (54) is fixedly connected to a wall-attached suction plate (56).

6. The electric vehicle parts grinding equipment according to claim 5, characterized in that: The outer surface of the axial bottom cylinder (51) is fixedly connected to the axial center of the inner wall of the supporting base (15); the bottom end of the buffer soft sleeve (52) is fixedly connected to the upper surface of the axial bottom cylinder (51); the number of the adsorption connecting rods (55) is four, and one end of the adsorption connecting rod (55) away from the diversion sleeve rod (54) is fixedly connected to the inner cavity of the wall-attached suction plate (56).

7. The electric vehicle parts grinding equipment according to claim 1, characterized in that: The shaking component (3) comprises a control base cylinder (31), a vertical impact rod (33) is symmetrically arranged at the top end of the output shaft of the control base cylinder (31), a cluster cylinder shell (34) is slidably connected to the upper part of the outer surface of the vertical impact rod (33), a force-bearing connecting rod (36) is symmetrically arranged at the top of the inner cavity of the cluster cylinder shell (34), and an adapting ring (37) is fixedly connected to the top end of the force-bearing connecting rod (36).

8. The electric vehicle parts grinding equipment according to claim 7, characterized in that: A spring sleeve (35) is fixedly connected to the top of the outer surface of the vertical impact rod (33), the top end of the vertical impact rod (33) and the bottom end of the force-bearing connecting rod (36) are pressed against each other, and the inner wall of the adapter ring (37) is fixedly connected to the outer surface of the segmented telescopic rod (13) on one side close to the bidirectional motor (12).

9. The electric vehicle parts grinding equipment according to claim 8, characterized in that: The outer surface of the control bottom cylinder (31) is evenly provided with guide balls (32), and the outer surface of the control bottom cylinder (31) is slidably connected to the inner wall of the guide ring rail (16) through the guide balls (32). The bottom end of the spring sleeve (35) is fixedly connected to the bottom of the inner wall of the cluster cylinder shell (34), and the bottom of the outer surface of the force-bearing connecting rod (36) is slidably connected to the inner cavity of the cluster cylinder shell (34).

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