Intelligent polishing device for automobile retainer machining and polishing method of intelligent polishing device

Abstract

The invention discloses an intelligent polishing device for automobile retainer machining and a polishing method thereof, and relates to the technical field of automobile part machining, the intelligent polishing device comprises a retainer body and a fixing plate, a base and a controller are arranged on the fixing plate, and a drawer is arranged on the base; the fixing plate is provided with a driving roller assembly and a pressing roller assembly which make contact with the retainer body. The retainer body can be driven to rotate through the driving roller assembly and the pressing roller assembly, the retainer body rotating through cooperation of the end polishing assembly and the inner and outer wall polishing assembly can be comprehensively polished, and therefore polishing of the retainer body is more efficient; the retainer body can be clamped through cooperation of a third electric guide rail, a fixing base, an electric telescopic rod, a machine base, a fourth motor and a positioning rod, and then the retainer body moves downwards to be placed on a driving roller in the middle.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts processing, in particular to an intelligent polishing device and a polishing method for automobile retaining frame processing. Background Art

[0002] Bearing cages play a vital role in automobiles. They are mainly used to support and separate rolling elements (such as steel balls or rollers) to ensure that they are correctly and evenly distributed and rotate inside the bearings. During the production and processing of bearing cages, the bearing cages need to be polished. After searching, it was found that the authorization publication number CN215470366U discloses a bearing cage processing equipment. Although this technical solution is convenient for collecting the generated waste, it is not convenient for efficient polishing of the cage. Summary of the invention

[0003] In view of the deficiencies of the prior art, the present invention provides an intelligent polishing device and a polishing method for processing an automobile retainer, which solve the problems existing in the above-mentioned prior art.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent polishing device for automobile retainer processing, comprising a retainer body and a fixing plate, the fixing plate is provided with a base and a controller, and the base is provided with a drawer;

[0005] The fixed plate is provided with a driving roller assembly and a pressure roller assembly which are in contact with the retaining frame body;

[0006] The pressure roller assembly is provided with inner and outer wall polishing assemblies, and the driving roller assembly is provided with end polishing assemblies.

[0007] Preferably, the driving roller assembly includes a bracket and a motor 1 arranged on a fixed plate, the output end of the motor 1 is connected to a transmission belt assembly, the front and rear sides of the bracket are rotatably connected to driving rollers, the driving rollers on both sides are connected through the transmission belt assembly, and the bottoms of both sides of the retaining frame body are respectively in contact with the driving rollers on both sides.

[0008] Preferably, the pressure roller assembly includes a mounting rod arranged on a fixed plate, a cylinder is arranged on the mounting rod, a mounting frame is arranged on the piston rod of the cylinder, pressure rollers are arranged at both ends of the mounting frame, and the tops of both sides of the retaining frame body are respectively in contact with the pressure rollers on both sides.

[0009] Preferably, the inner and outer wall polishing assembly includes a connecting rod arranged on the mounting rod. A horizontal electric guide rail I is arranged on the connecting rod. A vertical electric guide rail II is arranged on the output end of the electric guide rail I. A vertical slide rail is arranged on the output end of the electric guide rail II. A vertical bidirectional lead screw assembly I is arranged on the slide rail. Slide blocks slidably connected to the slide rail are screwed on both output ends of the bidirectional lead screw assembly I. Motors II are arranged on the left sides of both slide blocks. Outer polishing rollers and inner polishing rollers are respectively arranged on the output ends of the upper and lower motors II. The outer polishing rollers are in contact with the top of the cage body, and the inner polishing rollers are in contact with the top of the inner wall of the cage body.

[0010] Preferably, the end polishing assembly includes an electric push rod arranged on the bracket. A horizontal chute is arranged on the output end of the electric push rod. The chute is located between the two driving rollers. A horizontal bidirectional lead screw assembly II is arranged on the chute. Slide plates slidably connected to the chute are screwed on both output ends of the bidirectional lead screw assembly II. Motors III are arranged on the opposite sides of both slide plates. Polishing discs are arranged on the output ends of the motors III. The opposite sides of both polishing discs are in contact with the bottom sides of both ends of the cage body.

[0011] Preferably, a connecting plate fitting on the top of the chute is arranged on the slide plate.

[0012] Preferably, a vertical electric guide rail III is arranged on the mounting rod. A fixed seat is arranged on the output end of the electric guide rail III. Electric telescopic rods are arranged on both sides of the fixed seat. A machine base is arranged on the output end of the electric telescopic rod. A motor IV is arranged on the machine base. A positioning rod is arranged on the output end of the motor IV.

[0013] Preferably, both positioning rods are located at the rear side of the cage body.

[0014] A polishing method for an intelligent polishing device for processing an automotive cage specifically includes the following steps:

[0015] Step 1: Check the operation of the device. After it is correct, take the cage body above the driving rollers. Center the cage body through the positioning rods, and then drive the cage body to move down by the electric guide rail III to contact the driving rollers, so that the cage body can be centered and placed on the driving rollers.

[0016] Step 2: Make the pressing rollers contact the cage body, so that the cage body can stably rotate between the driving rollers and the pressing rollers. Then make the polishing discs at both ends move towards each other to contact the bottom sides of both ends of the cage body, and make the outer polishing rollers and the inner polishing rollers move towards each other to contact the outer and inner sides of the cage body, so that the cage body can be comprehensively polished when it rotates.

[0017] Step 3: After the polishing is completed, reset the polishing disc, outer polishing roller, inner polishing roller and pressure roller, and then the polished cage body can be removed.

[0018] Beneficial effects

[0019] The present invention provides an intelligent polishing device and a polishing method for processing automotive cages. Compared with the prior art, it has the following beneficial effects:

[0020] 1. The intelligent polishing device and its polishing method can drive the cage body to rotate through the driving roller assembly and the pressure roller assembly. The cage body rotating in cooperation with the end polishing assembly and the inner and outer wall polishing assemblies can be polished comprehensively, so that the cage body can be polished more efficiently.

[0021] 2. The intelligent polishing device and its polishing method can clamp the cage body through the cooperation between the electric guide rail three, the fixed seat, the electric telescopic rod, the machine base, the motor four and the positioning rod, and then move it downward to place it centered on the driving roller, so as to avoid the cage body moving horizontally on the driving roller when the end polishing discs move towards each other subsequently, causing wear. Description of the drawings

[0022] Figure 1 is the overall structural schematic diagram of the present invention;

[0023] Figure 2 is the schematic diagram of the driving roller assembly and the end polishing assembly of the present invention;

[0024] Figure 3 is the schematic diagram of the pressure roller assembly and the inner and outer wall polishing assemblies of the present invention;

[0025] Figure 4 is the schematic diagram of the end polishing assembly of the present invention;

[0026] Figure 5 is the schematic diagram of the positioning rod of the present invention;

[0027] Figure 6 is the present invention Figure 5 The enlarged schematic diagram at position A in.

[0028] In the figure: 1. Cage body; 2. Fixed plate; 3. Base; 4. Drawer; 5. Controller; 6. Bracket; 7. First motor; 8. Driving roller; 9. Mounting rod; 10. Cylinder; 11. Mounting frame; 12. Pressing roller; 13. Connecting rod; 14. First electric guide rail; 15. Second electric guide rail; 16. Slide rail; 17. First bidirectional lead screw assembly; 18. Slide block; 19. Second motor; 20. Outer polishing roller; 21. Inner polishing roller; 22. Electric push rod; 23. Chute; 24. Second bidirectional lead screw assembly; 25. Slide plate; 26. Third motor; 27. Polishing disc; 28. Connecting plate; 29. Third electric guide rail; 30. Fixed seat; 31. Electric telescopic rod; 32. Machine base; 33. Fourth motor; 34. Positioning rod. Specific embodiments

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0030] Refer to Figures 1 - 6 , the present invention provides the following two technical solutions:

[0031] The first embodiment: An intelligent polishing device for processing an automotive cage, including a cage body 1 and a fixed plate 2. A base 3 and a controller 5 are provided on the fixed plate 2. The controller 5 is used to control the electrical components in the text, and a drawer 4 is provided on the base 3. A through groove is provided on the fixed plate 2, which is opposite to the drawer 4, so that waste can fall into the drawer 4 through the through groove;

[0032] A driving roller assembly and a pressing roller assembly that are in contact with the cage body 1 are provided on the fixed plate 2; the pressing roller assembly includes a mounting rod 9 provided on the fixed plate 2. A cylinder 10 is provided on the mounting rod 9. A mounting frame 11 is provided on the piston rod of the cylinder 10. Pressing rollers 12 are provided at both ends of the mounting frame 11. The top parts on both sides of the cage body 1 are respectively in contact with the pressing rollers 12 on both sides. The cylinder 10 can drive the mounting frame 11 to lift, so that the pressing rollers 12 can lift, so as to position cage bodies 1 of different sizes.

[0033] An inner and outer wall polishing assembly is provided on the pressing roller assembly, and an end polishing assembly is provided on the driving roller assembly.

[0034] The driving roller assembly includes a bracket 6 and a first motor 7 disposed on the fixing plate 2. The output end of the first motor 7 is connected with a transmission belt assembly. The driving rollers 8 are rotatably connected to both the front and rear sides of the bracket 6. The two driving rollers 8 are drivingly connected through the transmission belt assembly, so that the two driving rollers 8 rotate synchronously. The two bottom sides of the cage body 1 are respectively in contact with the two driving rollers 8.

[0035] The inner and outer wall polishing assembly includes a connecting rod 13 disposed on the mounting rod 9. A horizontal first electric guide rail 14 is arranged on the connecting rod 13. A vertical second electric guide rail 15 is arranged on the output end of the first electric guide rail 14, which can drive the second electric guide rail 15 to move horizontally, so as to drive the outer polishing roller 20 and the inner polishing roller 21 to move horizontally. A vertical slide rail 16 is arranged on the output end of the second electric guide rail 15, which can drive the slide rail 16 to lift, so as to drive the outer polishing roller 20 and the inner polishing roller 21 to adapt to cage bodies 1 of different sizes. A vertical first bidirectional lead screw assembly 17 is arranged on the slide rail 16. The two output ends of the first bidirectional lead screw assembly 17 are both screwed with sliders 18 slidably connected to the slide rail 16, so that the outer polishing roller 20 and the inner polishing roller 21 can move towards each other to contact the outer and inner sides of the cage body 1. Motors 19 are arranged on the left sides of the two sliders 18. The output ends of the upper and lower motors 19 are respectively provided with the outer polishing roller 20 and the inner polishing roller 21. The outer polishing roller 20 is in contact with the top of the cage body 1, and the inner polishing roller 21 is in contact with the top of the inner wall of the cage body 1.

[0036] The end polishing assembly includes an electric push rod 22 disposed on the bracket 6. A horizontal chute 23 is arranged on the output end of the electric push rod 22, which drives the chute 23 to lift, so that the subsequent polishing disc 27 can contact the bottom of the outer wall of the cage body 1. The chute 23 is located between the two driving rollers 8. A horizontal second bidirectional lead screw assembly 24 is arranged on the chute 23. The two output ends of the second bidirectional lead screw assembly 24 are both screwed with slides 25 slidably connected to the chute 23. The two slides 25 move towards each other, which is convenient for the polishing discs 27 to polish both ends of the cage body 1. Motors 26 are arranged on the opposite sides of the two slides 25. The output ends of the motors 26 are provided with polishing discs 27. The opposite sides of the two polishing discs 27 are both in contact with the two bottom sides of the cage body 1.

[0037] A connecting plate 28 is arranged on the slide 25 and fits on the top of the chute 23, which does not affect the sliding of the slide 25 and can block the polishing waste falling from above to prevent it from falling into the chute 23.

[0038] The second implementation mode, the main difference from the first implementation mode is that: a vertical electric guide rail three 29 is provided on the mounting rod 9, and a fixed seat 30 is provided on the output end of the electric guide rail three 29, which can drive the fixed seat 30 to lift. Electric telescopic rods 31 are provided on both sides of the fixed seat 30, and a machine base 32 is provided on the output end of the electric telescopic rods 31, which can drive the machine base 32 to move horizontally. A motor four 33 is provided on the machine base 32, and a positioning rod 34 is provided on the output end of the motor four 33, which can drive the positioning rod 34 to rotate.

[0039] The two positioning rods 34 are both located at the rear side of the cage body 1, so as not to affect its polishing.

[0040] In the first implementation mode, the cage body 1 is placed on the driving roller 8, and the cage body 1 is driven to be placed in the middle by the opposite movement of the two polishing discs 27 on both sides. This will cause the cage body 1 to move horizontally on the driving roller 8 and cause wear. The second implementation mode can be used to take the cage body 1 above the driving roller 8. At this time, it does not contact the driving roller 8. Then, after the two positioning rods 34 rotate, they move towards each other to clamp the cage body 1. After clamping, the electric guide rail three 29 drives the cage body 1 to move downward, so that the bottom of the cage body 1 can first contact a driving roller 8, and then release the clamping of the positioning rod 34. Then, the cage body 1 can be manually rolled along the front-back direction so that both sides of its bottom contact the driving roller 8, so that the cage body 1 can be placed in the middle without causing wear.

[0041] A polishing method for an intelligent polishing device for processing an automobile cage. An intelligent polishing device for processing an automobile cage in the second implementation mode is adopted, which specifically includes the following steps:

[0042] Step 1: Check the operation of the device. After it is correct, take the cage body 1 above the driving roller 8, center the cage body 1 through the positioning rod 34, and then drive the cage body 1 to move downward through the electric guide rail three 29 to contact the driving roller 8, so that the cage body 1 can be centered on the driving roller 8;

[0043] Step 2: Make the pressure roller 12 contact the cage body 1, so that the cage body 1 can rotate stably between the driving roller 8 and the pressure roller 12. Then, make the polishing discs 27 at both ends move towards each other to contact the bottom ends of both ends of the cage body 1, and make the outer polishing roller 20 and the inner polishing roller 21 move towards each other to contact the outer and inner sides of the cage body 1, so that the cage body 1 can be polished comprehensively when it rotates;

[0044] Step 3: After polishing, reset the polishing disc 27, the outer polishing roller 20, the inner polishing roller 21 and the pressure roller 12, and then the polished cage body 1 can be taken off.

[0045] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0046] During use, take the cage body 1 above the driving roller 8, then clamp the cage body 1 with the positioning rods 34 on both sides. After clamping, drive the cage body 1 to move downward, so that the bottom of the cage body 1 first contacts a driving roller 8, and then release the clamping of the positioning rod 34. Then, the cage body 1 can be manually rolled along the front and back directions to make both sides of its bottom contact the driving roller 8, so that the cage body 1 can be placed in the center. After placement, it is positioned by the pressing roller 12. After positioning, the positions of the polishing disc 27, the outer polishing roller 20 and the inner polishing roller 21 are adjusted according to the size of the cage body 1. Then, the cage body 1 is rotated, and at the same time, the polishing disc 27, the outer polishing roller 20 and the inner polishing roller 21 also rotate, so as to comprehensively polish both ends, the outer wall and the inner wall of the cage body 1.

[0047] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0048] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent polishing device for automobile retainer processing, characterized in that: It comprises a retaining frame body (1) and a fixing plate (2), wherein a base (3) and a controller (5) are arranged on the fixing plate (2), and a drawer (4) is arranged on the base (3); The fixed plate (2) is provided with a driving roller assembly and a pressure roller assembly which are in contact with the retaining frame body (1); The pressure roller assembly is provided with inner and outer wall polishing assemblies, and the driving roller assembly is provided with end polishing assemblies.

2. The intelligent polishing device for automobile retainer processing according to claim 1 is characterized in that: The driving roller assembly comprises a bracket (6) and a motor (7) arranged on a fixed plate (2); the output end of the motor (7) is connected to a transmission belt assembly; the front and rear sides of the bracket (6) are both rotatably connected to driving rollers (8); the driving rollers (8) on both sides are connected by transmission via the transmission belt assembly; and the bottoms on both sides of the retaining frame body (1) are respectively in contact with the driving rollers (8) on both sides.

3. The intelligent polishing device for automobile retainer processing according to claim 2 is characterized in that: The pressure roller assembly comprises a mounting rod (9) arranged on a fixed plate (2), a cylinder (10) being arranged on the mounting rod (9), a mounting frame (11) being arranged on the piston rod of the cylinder (10), pressure rollers (12) being arranged at both ends of the mounting frame (11), and the tops of both sides of the retaining frame body (1) are in contact with the pressure rollers (12) on both sides respectively.

4. The intelligent polishing device for automobile retainer processing according to claim 3 is characterized in that: The inner and outer wall polishing assembly comprises a connecting rod (13) arranged on a mounting rod (9), the connecting rod (13) being provided with a horizontal electric guide rail 1 (14), the output end of the electric guide rail 1 (14) being provided with a vertical electric guide rail 2 (15), the output end of the electric guide rail 2 (15) being provided with a vertical slide rail (16), the slide rail (16) being provided with a vertical bidirectional screw assembly 1 (17), both sides of the output ends of the bidirectional screw assembly 1 (17) being threaded with sliders (18) slidably connected to the slide rail (16), both sides of the sliders (18) being provided with motors 2 (19) on the left side, and the output ends of the upper and lower motors 2 (19) being provided with outer polishing rollers (20) and inner polishing rollers (21) respectively, and the outer polishing rollers (20) are in contact with the top of the retaining frame body (1), and the inner polishing rollers (21) are in contact with the top of the inner wall of the retaining frame body (1).

5. The intelligent polishing device for automobile retainer processing according to claim 4 is characterized in that: The end polishing assembly comprises an electric push rod (22) arranged on a bracket (6); a transverse slide groove (23) is arranged on the output end of the electric push rod (22); the slide groove (23) is located between the driving rollers (8) on both sides; a transverse bidirectional screw assembly (24) is arranged on the slide groove (23); both output ends of the bidirectional screw assembly (24) are screwed with slide plates (25) slidably connected to the slide groove (23); opposite sides of the slide plates (25) on both sides are arranged with motors (26); polishing discs (27) are arranged on the output end of the motor (26); opposite sides of the polishing discs (27) on both sides are in contact with the bottoms of both sides of the retaining frame body (1).

6. The intelligent polishing device for automobile retainer processing according to claim 5 is characterized in that: The slide plate (25) is provided with a connecting plate (28) which is attached to the top of the slide groove (23).

7. The intelligent polishing device for automobile retainer processing according to claim 6 is characterized in that: A vertical electric guide rail three (29) is arranged on the mounting rod (9), a fixed seat (30) is arranged on the output end of the electric guide rail three (29), electric telescopic rods (31) are arranged on both sides of the fixed seat (30), a machine base (32) is arranged on the output end of the electric telescopic rod (31), a motor four (33) is arranged on the machine base (32), and a positioning rod (34) is arranged on the output end of the motor four (33).

8. The intelligent polishing device for automobile retainer processing according to claim 7 is characterized in that: The positioning rods (34) on both sides are located at the rear side of the retaining frame body (1).

9. The polishing method of the intelligent polishing device for automobile retainer processing according to claim 8, characterized in that: The method comprises the following steps: Step 1: Check the operation of the device. If it is correct, take the retainer body (1) to the top of the driving roller (8), center the retainer body (1) through the positioning rod (34), and then drive the retainer body (1) downward to contact the driving roller (8) through the electric guide rail 3 (29), so that the retainer body (1) can be placed on the driving roller (8) in the center; Step 2: The pressure roller (12) is brought into contact with the retainer body (1), so that the retainer body (1) can be stably rotated between the driving roller (8) and the pressure roller (12), and then the polishing discs (27) at both ends are moved toward each other to contact the bottoms of both ends of the retainer body (1), so that the outer polishing roller (20) and the inner polishing roller (21) are moved toward each other to contact the outer and inner sides of the retainer body (1), so that the retainer body (1) can be fully polished when it rotates; Step 3: After polishing is completed, the polishing disc (27), the outer polishing roller (20), the inner polishing roller (21) and the pressure roller (12) are all reset, and the polished retainer body (1) can be removed.

Images