Automobile oil pump accessory deburring equipment and using method thereof

Abstract

The invention discloses automobile oil pump accessory deburring equipment and a using method thereof, and belongs to the technical field of automobile accessory polishing production, the automobile oil pump accessory deburring equipment comprises a rack, a mounting seat is arranged on a top plate of the rack, a rotating motor is arranged on the mounting seat, the rotating motor is connected with a rotating shaft, the rotating shaft is used for sleeving a plurality of workpieces, and a jacking mechanism is arranged at the other end of the rotating shaft; the mounting seat is connected with a driving cylinder, the driving cylinder drives the mounting seat to slide on the top of the rack in the direction perpendicular to the axis of the rotating shaft, and the pressure of the driving cylinder is adjustable; a belt sander moving mechanism is arranged at the top of the rack and located on one side of the rotating shaft, a belt sander is arranged on the belt sander moving mechanism and drives the belt sander to slide in the direction parallel to the axis of the rotating shaft, a support structure is arranged on the belt sander, a sanding belt is arranged on the support structure, and a limiting buffer is arranged at the top of the rack on the other side, away from the belt sander, of the rotating shaft. According to the micro-floating polishing device, multiple workpieces of oval structures can be subjected to micro-floating polishing under the same pressure, the polishing effect is guaranteed, and meanwhile the operation efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of automotive parts grinding and production technology, specifically to a deburring device for automotive oil pump parts and its usage method. Background Technology

[0002] In the manufacturing process of automotive oil pump parts, elliptical structures are widely used in key components such as oil pump chambers and valve seats due to their hydrodynamic characteristics. After machining processes such as CNC turning and milling, microscopic burrs are easily generated at the edges and junctions of curved surfaces. Because the workpiece has an irregular elliptical curved surface, traditional fixed grinding equipment, such as grinding wheels and drum polishers, struggles to achieve dynamic contact with the curved surface, presenting the following technical bottlenecks: Traditional rigid grinding tools cannot adapt to changes in elliptical curvature, which can easily cause local over-grinding or under-grinding, damaging the surface consistency of the workpiece and resulting in uniform defects after grinding. When using traditional manual hand-held workpiece grinding with a belt sander, the direction of force applied deviates from the normal direction of the curved surface, resulting in unexpected blunting of sharp corners, causing loss of workpiece geometric accuracy, and affecting the sealing performance and fluid efficiency of the oil pump. In addition, manual grinding of elliptical workpieces results in a high rate of dimensional deviations and surface scratches due to uneven force control, leading to a low yield rate. Furthermore, it can only perform single-piece grinding operations, which are time-consuming and unsuitable for batch grinding production. Existing robotic grinding solutions rely on high-precision 3D model trajectory planning, but the clamping tolerances and random burr distribution characteristics of elliptical workpieces make it difficult for the program path to cover the actual working conditions. In addition, the robots are expensive and costly, making them unsuitable for mass production of small automotive oil pump parts. Summary of the Invention To address the problems existing in the prior art, this invention provides a deburring device for automotive oil pump parts and its usage method. By setting a pressure-adjustable drive cylinder, the mounting base is moved closer to the belt sander. When the elliptical workpiece contacts the sander for grinding, micro-floating grinding is achieved. The output pressure of the drive cylinder can be adjusted according to the outer contour of the elliptical workpiece, so that the outer contour of the workpiece is ground with the same pressure, ensuring the grinding quality of the workpiece. Furthermore, the belt sander can reciprocate to grind multiple workpieces on the rotating shaft, greatly improving grinding efficiency.

[0003] The technical solution of the present invention is as follows: In a first aspect of the present invention, a deburring device for automotive oil pump parts is provided, including a frame, a mounting base provided on the top plate of the frame, a rotary motor provided on the mounting base, a rotating shaft provided on the output shaft of the rotary motor, the rotating shaft being used to sleeve multiple workpieces, and a clamping mechanism provided at the end of the rotating shaft away from the rotary motor. The mounting base is connected to a drive cylinder, which can drive the mounting base to slide on the top of the frame in a direction perpendicular to the axis of rotation. The pressure of the drive cylinder is adjustable. The top of the frame, located on one side of the rotating shaft, is equipped with a belt sander moving mechanism. The belt sander moving mechanism is equipped with a belt sander and drives the belt sander to slide in a direction parallel to the axis of the rotating shaft. The belt sander is equipped with a support structure, and the support structure is equipped with a sanding belt. The top of the frame on the other side of the rotating shaft away from the belt sander is equipped with a limit buffer. In some embodiments of the present invention, the frame is configured as a box-shaped structure, the box-shaped structure is provided with a door, and the bottom of the frame is provided with an anti-slip seat. In some embodiments of the present invention, a dust collection box is provided at the bottom of the rotating shaft. The dust collection box is mounted on a mounting base located between the rotary motor and the clamping mechanism. The side of the dust collection box can abut against the limiting buffer. In some embodiments of the present invention, the output end of the rotary motor is provided with an adapter sleeve, and the adapter sleeve is detachably connected to a rotating shaft. In some embodiments of the present invention, the top plate of the frame is provided with a groove structure, the drive cylinder is disposed at the bottom groove structure of the top plate of the frame and is detachably connected to the mounting base, and two slide rails are respectively provided parallel on both sides of the groove structure, and the mounting base is slidably connected to the slide rails. In some embodiments of the present invention, the clamping mechanism is configured as a pneumatic ejector cylinder, the end of the pneumatic ejector cylinder is provided with a clamping plate, the axis of the clamping plate is on the same straight line as the axis of the rotating shaft, and the outer contour of the clamping plate is larger than the outer contour of the workpiece. In some embodiments of the present invention, the support structure is provided with an adjusting roller and two working rollers, and a sanding belt is sleeved on the outside of the adjusting roller and the two working rollers, and the sanding belt is sleeved on the output end of the belt sander; The adjusting roller is used to adjust the tension of the abrasive belt; The two working rollers are arranged at a certain distance in the vertical direction on one side of the rotating shaft, and the vertical position of the rotating shaft is located between the two working rollers. In some embodiments of the present invention, the top of the frame is further provided with an operation panel, which is communicatively connected to the drive cylinder, the rotary motor and the belt sander. In some embodiments of the present invention, the top of the frame is provided with a protective cover, and the protective cover is provided with an operation window and an observation window. In a second aspect of the invention, a method of using a deburring device for automotive oil pump parts is provided, comprising: According to the actual situation, multiple workpieces are sleeved on the rotating shaft and then connected to the rotating shaft of the rotary motor through the adapter sleeve. The rotating shaft and the workpieces are clamped by the clamping mechanism. The belt sander is set to its initial position using the belt sander moving mechanism; Start the rotary motor to drive the rotating shaft and multiple workpieces on it to rotate. Start the drive cylinder to bring the mounting base closer to the belt sander. The pressure of the drive cylinder is adjustable in real time so that the contact pressure of multiple workpieces after contacting the sander belt is consistent. The moving mechanism of the belt sander drives the belt sander to reciprocate along the axis of the rotating shaft for grinding. After grinding is completed, the belt sander returns to its initial position, the drive cylinder moves the mounting base away from the shaft, and stops after being stopped by the limit buffer. The rotary motor and belt sander are then turned off, and the shaft and workpiece are removed.

[0004] One or more technical solutions of the present invention have the following beneficial effects: The present invention provides a deburring device for automotive oil pump parts and its usage method. By setting a pressure-adjustable drive cylinder to move the mounting base close to the belt sander, the elliptical workpiece achieves micro-floating grinding when it contacts the sander belt. The output pressure of the drive cylinder can be adjusted according to the outer contour of the elliptical workpiece, so that the outer contour of the workpiece is ground with the same pressure, ensuring the grinding quality of the workpiece. Furthermore, the belt sander can reciprocate to grind multiple workpieces on the rotating shaft, greatly improving the grinding efficiency.

[0005] Specifically, the adjustable pressure drive cylinder pushes the mounting base to move laterally, so that when multiple elliptical workpieces mounted on the rotating shaft come into contact with the sanding belt, a dynamic pressure compensation mechanism is formed. When the workpiece rotates with the rotating shaft, the cylinder pressure adapts to the change of elliptical curvature in real time, ensuring that the normal pressure of the sanding belt on the workpiece surface is constant, eliminating local over-grinding or under-grinding, and significantly improving surface consistency.

[0006] The moving mechanism of the belt sander drives the sanding belt to slide back and forth along the axis of the rotating shaft. Combined with the rotation of the workpiece, it can achieve full coverage grinding of elliptical curved surfaces. It is especially suitable for burr removal at the edges and the junction of curved surfaces. Furthermore, the design of the rotating shaft to clamp multiple workpieces at a time, combined with the axial feed of the belt sander, can achieve batch and efficient processing, completely replacing the manual single-piece operation mode.

[0007] The pneumatic ejector cylinder fixes the workpiece with a coaxially designed clamping plate to ensure rotational concentricity; the vertical layout of the double working rollers creates a wrapping grinding area for the sanding belt, avoiding blunting of sharp corners; the limit buffer works in conjunction with the cylinder to retract and position, preventing over-travel impact; the dust collection box integrates dust collection to maintain equipment cleanliness.

[0008] The control panel centrally regulates pressure, speed, and feed parameters; a protective cover isolates dust and noise; and an adapter sleeve supports quick model changeover. This invention utilizes a multi-mechanism linkage to achieve adaptive grinding of elliptical workpiece surfaces, balancing accuracy, efficiency, and safety, and overcoming the limitations of traditional rigid tools and manual operation. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the overall structure of a deburring device for automotive oil pump parts provided in Embodiment 1 of the present invention. Figure 1 ; Figure 2 This is a top view schematic diagram of the overall structure of a deburring device for automotive oil pump parts provided in Embodiment 1 of the present invention; Figure 3 This is a schematic diagram of the overall structure of a deburring device for automotive oil pump parts with an external protective cover, as provided in Embodiment 1 of the present invention. Figure 2 ; Figure 4 This is a schematic diagram of the installation position of the drive cylinder provided in Embodiment 1 of the present invention; Figure 5 This is a schematic diagram of the structure of a deburring equipment installation protective cover for an automotive oil pump accessory provided in Embodiment 1 of the present invention; Figure 6 This is a schematic diagram of the workpiece structure provided in Embodiment 1 of the present invention.

[0010] In the diagram: 1. Control panel; 2. Rotary motor; 3. Belt sander; 4. Support structure; 5. Adjusting roller; 6. Working roller; 7. Sanding belt; 8. Tightening mechanism; 9. Dust collection box; 10. Slide rail; 11. Anti-slip seat; 12. Box door; 13. Limit buffer; 14. Workpiece; 15. Adapter sleeve; 16. Groove structure; 17. Belt sander mounting base; 18. Belt sander slide; 19. Connecting plate; 20. Drive cylinder; 21. Protective cover; 22. Sharp corner structure. Detailed Implementation

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0012] Example 1 In a typical embodiment of the present invention, a deburring device for automotive oil pump parts and its usage method are proposed. By setting a pressure-adjustable drive cylinder 20 to drive the mounting base close to the belt sander 3, the elliptical workpiece 14 achieves micro-floating grinding when it contacts the sander belt 7 for grinding. The output pressure of the drive cylinder 20 can be adjusted according to the outer contour of the elliptical workpiece 14, so that the outer contour of the workpiece 14 is ground with the same pressure, ensuring the grinding quality of the workpiece 14 and avoiding damage to the sharp corner structure 22 on the workpiece 14 due to uneven grinding pressure during the grinding process. In addition, the belt sander 3 can reciprocate to grind multiple workpieces 14 on the rotating shaft, which greatly improves the grinding efficiency.

[0013] In a first aspect of the present invention, a deburring device for automotive oil pump parts is provided, including a frame, a mounting base provided on the top plate of the frame, a rotary motor 2 provided on the mounting base, a rotating shaft provided on the output shaft of the rotary motor 2, the rotating shaft being used to sleeve multiple workpieces 14, and a clamping mechanism 8 provided at the end of the rotating shaft away from the rotary motor 2. The mounting base is connected to a drive cylinder 20, which can drive the mounting base to slide on the top of the frame in a direction perpendicular to the axis of rotation. The pressure of the drive cylinder 20 is adjustable. The top of the frame is provided with a sander 3 moving mechanism on one side of the rotating shaft. The sander 3 is provided on the sander 3 moving mechanism and drives the sander 3 to slide in a direction parallel to the axis of the rotating shaft. The sander 3 is provided with a support structure 4 and a sanding belt 7 is provided on the support structure 4. The top of the frame on the other side of the rotating shaft away from the sander 3 is provided with a limit buffer 13. In this embodiment, the moving mechanism of the belt sander 3 includes a belt sander slide 18, which is mounted on the top plate of the frame. The bottom of the belt sander 3 is provided with a belt sander mounting base 17, which can be slidably connected to the belt sander slide 18 as a slider. By setting a belt sander 3 moving drive motor at one end of the slide, and connecting its output end to the belt sander mounting base 17, the belt sander 3 is driven to slide back and forth along the belt sander slide 18. In addition, the moving mechanism of the belt sander 3 can be set as a screw-slider mechanism or a hydraulic drive mechanism to realize its sliding in a direction parallel to the axis of rotation, so as to efficiently grind the workpiece 14.

[0014] Micro-floating grinding is achieved by setting an adjustable pressure mechanism for the drive cylinder 20. The adjustable pressure drive cylinder 20 pushes the mounting base to move laterally perpendicular to the axis of rotation, so that when the multiple elliptical workpieces 14 sleeved on the axis of rotation come into contact with the sanding belt 7, dynamic pressure compensation is formed. When the curvature of the workpiece 14 changes during rotation, the cylinder pressure is adjusted in real time to ensure that the normal pressure of the sanding belt 7 on the surface of the workpiece 14 is constant, eliminating local over-grinding or under-grinding caused by the elliptical contour and improving surface consistency.

[0015] Meanwhile, the drive cylinder 20 provides grinding pressure that is evenly distributed to all workpieces 14 on the rotating shaft, avoiding the force deviation of manual grinding, ensuring that the contact pressure of each workpiece 14 is consistent in batch processing, and solving the problem of low efficiency of single-piece operation.

[0016] Axial coverage grinding: The belt sander 3 slides back and forth along the axis of rotation, combined with the rotation of the workpiece 14, so that the sanding belt 7 fully covers the elliptical surface of the workpiece 14. It is especially suitable for burrs at the edges and junctions of irregular curved surfaces, without relying on high-precision trajectory planning.

[0017] In this embodiment, the rotating shaft is set as an elliptical structure, and the workpiece has an elliptical reserved hole in the middle to match the rotating shaft. The rotating shaft can simultaneously fit multiple workpieces 14 and ensure that the workpieces 14 rotate with the rotating shaft at the same frequency. The belt sander 3 moves to complete the grinding of the entire batch, which is several times more efficient than manual operation of a single piece.

[0018] The limit buffer 13 is located on the side of the rotating shaft away from the belt sander 3. When the drive cylinder 20 retracts, it absorbs the inertial impact, ensures the accurate stopping position of the mounting base, avoids equipment collision, and provides a positioning reference for the dust collection box 9.

[0019] In some embodiments of the present invention, the frame is configured as a box-shaped structure, the box-shaped structure is provided with a door 12, and the bottom of the frame is provided with an anti-slip seat 11. This design achieves rigid support and vibration reduction. The box-shaped frame enhances the overall structural stability and suppresses the impact of grinding vibration on accuracy. The built-in box door 12 facilitates maintenance of internal components, and the bottom anti-slip seat 11 prevents equipment displacement and ensures stability during high-load operation.

[0020] In some embodiments of the present invention, a dust collection box 9 is provided at the bottom of the rotating shaft. The dust collection box 9 is mounted on a mounting base located between the rotary motor 2 and the clamping mechanism 8. The side of the dust collection box 9 can abut against the limiting buffer 13. The dust collection box 9 is located between the rotary motor 2 and the clamping mechanism 8, directly receiving the dust from grinding and preventing contamination of the core components of the equipment; its side abuts against the limit buffer 13, assisting the mounting seat in positioning when the cylinder retracts.

[0021] In some embodiments of the present invention, the output end of the rotary motor 2 is provided with an adapter sleeve 15, and the adapter sleeve 15 is detachably connected to a rotating shaft. The adapter sleeve 15 serves as a transition interface between the output end of the rotary motor 2 and the rotating shaft, supporting quick replacement of rotating shafts of different specifications and adapting to various types of elliptical workpieces 14 (such as oil pump chambers and valve seats), thus shortening production line changeover time.

[0022] In some embodiments of the present invention, the top plate of the frame is provided with a groove structure 16, the drive cylinder 20 is disposed at the bottom groove structure 16 of the top plate of the frame, the output end of the drive cylinder 20 is detachably connected to the mounting base through a connecting plate 19, and two slide rails 10 are provided parallel to each other on both sides of the groove structure 16, and the mounting base is slidably connected to the slide rails 10. To achieve high-precision lateral displacement, the drive cylinder 20 is embedded in the groove at the bottom of the top plate. The mounting base is guided to move via parallel slide rails 10 on both sides, eliminating lateral offset and ensuring that the contact direction between the workpiece 14 and the sanding belt 7 is always perpendicular to the axis of rotation, maintaining normal pressure accuracy. The cylinder and mounting base are detachably connected, facilitating troubleshooting or component upgrades.

[0023] In some embodiments of the present invention, the clamping mechanism 8 is configured as a pneumatic ejector cylinder, the end of the pneumatic ejector cylinder is provided with a clamping plate, the axis of the clamping plate is on the same straight line as the axis of the rotating shaft, and the outer contour of the clamping plate is larger than the outer contour of the workpiece 14.

[0024] The pneumatic ejector cylinder drives the clamping plate to axially clamp the rotating shaft and workpiece 14. Its outer contour is larger than the size of workpiece 14 to avoid damage to the edge of workpiece 14 by clamping force. The clamping plate and the rotating shaft are coaxially designed to ensure the concentricity of the rotation of workpiece 14 and prevent eccentric vibration.

[0025] The pneumatic system has built-in elastic compensation to absorb the slight displacement caused by the 14 clamping tolerance of the workpiece, reducing the risk of clamping deformation.

[0026] In some embodiments of the present invention, the support structure 4 is provided with an adjusting roller 5 and two working rollers 6, and a sanding belt 7 is sleeved on the outside of the adjusting roller 5 and the two working rollers 6, and the sanding belt 7 is sleeved on the output end of the sander 3. The adjusting roller 5 is used to adjust the tension of the sanding belt 7; The two working rollers 6 are arranged at a certain distance in the vertical direction on one side of the rotating shaft, and the vertical position of the rotating shaft is located between the two working rollers 6.

[0027] This setup enables curved surface covering grinding, with two working rollers 6 arranged vertically at intervals and the rotating shaft located between them, so that the sanding belt 7 forms a "C"-shaped wrapping area that fits the maximum curvature area of ​​the elliptical surface of the workpiece 14; when the workpiece 14 rotates, the sanding belt 7 adapts to the curvature change, eliminating the problem of sharp corner blunting.

[0028] Adjusting roller 5 adjusts the tension of sanding belt 7 in real time to avoid fluctuations in grinding force due to slack and maintain consistent surface roughness.

[0029] In some embodiments of the present invention, the top of the frame is also provided with an operation panel 1, which is communicatively connected to the drive cylinder 20, the rotary motor 2 and the belt sander 3. The control panel 1 is used to adjust the pressure of the drive cylinder 20, the speed of the rotary motor 2, and the moving speed of the belt sander 3, making it convenient for operators to operate.

[0030] In some embodiments of the present invention, a protective cover 21 is provided on the top of the frame, and the protective cover 21 is provided with an operation window and an observation window. The protective cover 21 isolates dust and noise, the operation window supports the installation and removal of workpiece 14, and the observation window facilitates real-time monitoring of the grinding status, such as the wear degree of the sanding belt 7 and the alignment of workpiece 14, ensuring safe continuous production.

[0031] In a second aspect of the invention, a method of using a deburring device for automotive oil pump parts is provided, comprising: According to the actual situation, multiple workpieces 14 are sleeved on the rotating shaft and then connected to the rotating shaft of the rotary motor 2 through the adapter sleeve 15. The rotating shaft and workpieces 14 are clamped by the clamping mechanism 8. The belt sander 3 is set to its initial position by the moving mechanism of belt sander 3; Start the rotary motor 2 to drive the rotating shaft and the multiple workpieces 14 on it to rotate. Start the drive cylinder 20 to bring the mounting base closer to the belt sander 3. Set the pressure of the drive cylinder 20 to be adjustable in real time so that the contact pressure of the multiple workpieces 14 after contacting the sander belt 7 is consistent. The moving mechanism of belt sander 3 drives belt sander 3 to reciprocate along the axis of the rotating shaft for grinding; After grinding is completed, the belt sander 3 returns to its initial position, the drive cylinder 20 moves the mounting base away from the rotating shaft, and stops after being limited by the limit buffer 13. The rotary motor 2 and the belt sander 3 are then turned off, and the rotating shaft and workpiece 14 are removed.

[0032] After multiple workpieces 14 are sleeved on the rotating shaft, they are tightened at once by a pneumatic ejector cylinder, eliminating the clamping time for a single piece and making it suitable for batch production lines. The drive cylinder 20 adjusts the pressure in real time according to the elliptical contour, so that the long axis (high curvature) and short axis (low curvature) areas of the workpiece 14 bear equal effective grinding force, thus avoiding loss of geometric accuracy. The belt sander features 3-axis reciprocating motion superimposed on the workpiece's 14-axis rotation, achieving seamless coverage of curved surfaces, replacing manual grinding, and improving grinding effect while ensuring grinding quality.

[0033] While the specific embodiments of the present invention have been described above in conjunction with the accompanying drawings, this is not intended to limit the scope of protection of the present invention. Those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without creative effort based on the technical solutions of the present invention are still within the scope of protection of the present invention.

Claims

1. A deburring device for automotive oil pump parts, characterized in that, The machine includes a frame, a mounting base on the top plate of the frame, a rotary motor on the mounting base, a rotating shaft on the output shaft of the rotary motor, the rotating shaft being used to mount multiple workpieces, and a clamping mechanism on the end of the rotating shaft away from the rotary motor. The mounting base is connected to a drive cylinder, which can drive the mounting base to slide on the top of the frame in a direction perpendicular to the axis of rotation. The pressure of the drive cylinder is adjustable. The top of the frame, located on one side of the rotating shaft, is equipped with a belt sander moving mechanism. The belt sander moving mechanism is equipped with a belt sander and drives the belt sander to slide in a direction parallel to the axis of the rotating shaft. The belt sander is equipped with a support structure, and the support structure is equipped with a sanding belt. The top of the frame on the other side of the rotating shaft away from the belt sander is equipped with a limit buffer.

2. The deburring equipment for automotive oil pump parts as described in claim 1, characterized in that, The frame is configured as a box-shaped structure, the box-shaped structure is equipped with a door, and the bottom of the frame is equipped with an anti-slip seat.

3. The deburring equipment for automotive oil pump parts as described in claim 1, characterized in that, The bottom of the rotating shaft is provided with a dust collection box, which is mounted on a mounting base located between the rotary motor and the clamping mechanism. The side of the dust collection box can abut against the limit buffer.

4. The deburring equipment for automotive oil pump parts as described in claim 1, characterized in that, The output end of the rotary motor is provided with an adapter sleeve, and the adapter sleeve is detachably connected to a rotating shaft.

5. The deburring equipment for automotive oil pump parts as described in claim 1, characterized in that, The top plate of the frame has a groove structure. The drive cylinder is located at the bottom groove structure of the top plate of the frame and is detachably connected to the mounting base. Two slide rails are provided parallel to each other on both sides of the groove structure. The mounting base is slidably connected to the slide rails.

6. The deburring equipment for automotive oil pump parts as described in claim 1, characterized in that, The clamping mechanism is configured as a pneumatic ejector cylinder, and the end of the pneumatic ejector cylinder is provided with a clamping plate. The axis of the clamping plate is on the same straight line as the axis of the rotating shaft, and the outer contour of the clamping plate is larger than the outer contour of the workpiece.

7. The deburring equipment for automotive oil pump parts as described in claim 1, characterized in that, The support structure is equipped with an adjusting roller and two working rollers. A sanding belt is sleeved on the outside of the adjusting roller and the two working rollers. The sanding belt is sleeved on the output end of the belt sander. The adjusting roller is used to adjust the tension of the abrasive belt; The two working rollers are arranged at a certain distance in the vertical direction on one side of the rotating shaft, and the vertical position of the rotating shaft is located between the two working rollers.

8. The deburring equipment for automotive oil pump parts as described in claim 1, characterized in that, The top of the frame is also equipped with an operation panel, which is communicatively connected to the drive cylinder, rotary motor and belt sander.

9. The deburring equipment for automotive oil pump parts as described in claim 1, characterized in that, The top of the frame is equipped with a protective cover, which has an operation window and an observation window.

10. A method of using a deburring device for automotive oil pump parts as described in any one of claims 1-9, characterized in that, include: According to the actual situation, multiple workpieces are sleeved on the rotating shaft and then connected to the rotating shaft of the rotary motor through the adapter sleeve. The rotating shaft and the workpieces are clamped by the clamping mechanism. The belt sander is set to its initial position using the belt sander moving mechanism; Start the rotary motor to drive the rotating shaft and multiple workpieces on it to rotate. Start the drive cylinder to bring the mounting base closer to the belt sander. The pressure of the drive cylinder is adjustable in real time so that the contact pressure of multiple workpieces after contacting the sander belt is consistent. The moving mechanism of the belt sander drives the belt sander to reciprocate along the axis of the rotating shaft for grinding. After grinding is completed, the belt sander returns to its initial position, the drive cylinder moves the mounting base away from the shaft, and stops after being stopped by the limit buffer. The rotary motor and belt sander are then turned off, and the shaft and workpiece are removed.

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