Intelligent machining equipment for shock absorber piston barrel

Abstract

The invention relates to the technical field of intelligent manufacturing, in particular to intelligent machining equipment for a shock absorber piston barrel, which comprises a workbench and further comprises a fixed seat fixedly arranged on the workbench, a clamping assembly movably arranged on the workbench and used for clamping a steel pipe, and a clamping assembly movably arranged on the workbench and used for clamping the steel pipe. The cutting assembly is movably arranged on the workbench, a polishing assembly is arranged on the other side, opposite to the cutting assembly, of the workbench, according to the intelligent machining equipment for the shock absorber piston barrel, after cutting is completed, synchronous linkage of resetting of a cutting knife and feeding of the polishing assembly is achieved through attraction of a magnetic block and an electromagnet, and the machining period is shortened; the clamping assembly drives the cut steel pipe to move backwards, a grinding space is automatically reserved, the collision risk is avoided, and action continuity is achieved; and polishing cylinders are arranged on the two sides of the polishing assembly, the outer edge and the inner circumference of the cutting face can be polished at the same time, and the machining consistency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent manufacturing, and particularly to an intelligent processing device for a shock absorber piston cylinder. Background Technique

[0002] A shock absorber is an important component in an automobile suspension system, and its main function is to suppress the oscillation when the shock-absorbing spring rebounds after absorbing shock and the impact from the road surface. At present, in the manufacture of the middle cylinder of a shock absorber, a steel pipe with a relatively large length needs to be cut into the length required for the cylinder. In the process of small-batch production, it is mostly achieved by means of a cutting machine. Burrs will be generated during the cutting process and need to be removed by subsequent processing, resulting in low efficiency.

[0003] In view of the above problems, Chinese Patent 202210416120.4 discloses a cutting and positioning device for a shock absorber cylinder, including a workbench, a guide seat, a positioning component, a cutting component, and a burr removal component. The present invention can not only realize the positioning cutting of the steel pipe for the shock absorber cylinder, but also synchronously remove the burrs on the surface of the cut steel pipe by means of the retraction action of the cutting component after cutting, simplifying the processing equipment and process, and reducing the product transfer time between different processes. The designed burr removal mechanism that can be unfolded and closed in the present invention does not contact the steel pipe during the feeding and discharging of the steel pipe, and only moves horizontally near the cutting surface to remove burrs, which can reduce the damage caused by the burr removal mechanism to the non-cutting surface of the steel pipe, and the floating blowing mechanism can realize blowing the burrs attached to the pipe wall into the material box while the burr removal mechanism removes the burrs.

[0004] However, when the above device is in use, its grinding component adopts a one-way plane contact removal method, which can only effectively process the radial burrs on the outer edge of the cutting end face, and the annular inner peripheral burrs generated due to metal plastic deformation during the cutting process cannot be removed. Such inner wall defects will cause the piston rod to get stuck during reciprocating motion, accelerate the wear of the seal, and the remaining burrs are prone to form stress concentration points in the subsequent heat treatment process, reducing the fatigue life of the cylinder. Therefore, we propose an intelligent processing device for a shock absorber piston cylinder. Summary of the Invention

[0005] To solve the above technical problems, the embodiment of the present application provides an intelligent processing device for a shock absorber piston cylinder, including a workbench, and further including: A fixed seat, fixedly arranged on the workbench, and a through hole for the steel pipe to pass through is opened on the fixed seat; A clamping component, movably arranged on the workbench, used for clamping the steel pipe; The cutting assembly is movably arranged on the workbench, and the fixed seat and the clamping assembly are respectively arranged on both sides of the cutting assembly. A grinding assembly is arranged on the other side of the workbench relative to the cutting assembly. After the steel pipe is cut, the grinding assembly can move to the cutting surface to grind the cutting end face and the inner peripheral edge of the pipe.

[0006] In some embodiments, an installation block is fixedly arranged on the workbench. The cutting assembly includes a support frame slidably arranged on the installation block. A motor and a cutting tool drivingly connected to the motor are arranged on the support frame. A driving cylinder is fixedly arranged on the installation block, and the output end of the driving cylinder is connected to the support frame. When the driving cylinder extends, it can drive the cutting tool to move through the support frame to cut the steel pipe.

[0007] In some embodiments, the clamping assembly includes a clamping cylinder slidably arranged on the workbench. The clamping cylinder is slidably arranged along the conveying direction of the steel pipe. Ear plates are fixedly connected to both sides of the clamping cylinder. A guide rod and a lead screw are respectively arranged on the two ear plates. The guide rod slidably penetrates through the ear plate. A motor is arranged on the workbench, and the output end of the motor is connected to the lead screw. The lead screw threadedly penetrates through the ear plate. A fixed block is arranged on the clamping cylinder, and a moving block is arranged at the output end of the clamping cylinder. Notches for fixing the steel pipe are formed on both the moving block and the fixed block.

[0008] In some embodiments, a chute is formed on the workbench. A slider is slidably arranged in the chute. Support springs are arranged on both sides of the slider. The two ends of the support spring are respectively connected to the slider and the side wall of the chute. A sliding plate is slidably arranged on the workbench. The sliding plate is fixedly connected to the slider. A box body is movably arranged on the sliding plate. The grinding assembly is arranged in the box body.

[0009] In some embodiments, an elastic telescopic rod is fixedly arranged on the sliding plate. The end of the elastic telescopic rod is connected to the box body. A connecting rod is fixedly arranged on the support frame. A magnetic block is fixedly arranged at the end of the connecting rod. An electromagnet is fixedly arranged on the box body. When the electromagnet is energized, it attracts the magnetic block.

[0010] In some embodiments, the grinding assembly includes a driving gear rotatably arranged in the box body. A rack meshing with the driving gear is fixedly arranged on the sliding plate. A transmission shaft is rotatably arranged in the box body. A transmission gear meshing with the driving gear is arranged on the outer side of the transmission shaft. A flywheel is also arranged on the outer side of the transmission shaft. A synchronous shaft is rotatably arranged in the box body. The synchronous shaft is coaxially arranged with the transmission shaft. A connecting member capable of drivingly connecting with the transmission shaft is arranged at the end of the synchronous shaft. A support is fixedly arranged in the box body. The support extends to the outside of the box body, and a fixed cylinder is fixedly arranged on the support. Grinding units are arranged at both ends of the fixed cylinder. The grinding units are connected to the synchronous shaft through belt transmission.

[0011] In some embodiments, a slide rail is provided on the skateboard, the box body is slidably arranged on the slide rail, and an avoidance groove for the rack to pass through is opened at the bottom of the box body.

[0012] In some embodiments, the connecting piece includes an insertion block slidably arranged at the end of the synchronous shaft. A connecting spring is arranged at one end of the insertion block located inside the synchronous shaft. The end of the connecting spring is connected to the inner side of the synchronous shaft. An electromagnet is arranged inside the synchronous shaft. One end of the insertion block located inside the synchronous shaft is made of a magnetic material. When the electromagnet is energized, it can repel the insertion block. A jack for inserting and cooperating with the insertion block is opened at the end of the transmission shaft.

[0013] In some embodiments, the grinding unit includes a grinding cylinder rotatably arranged on the outside of the fixed cylinder. Belt pulleys are arranged on the outside of both the grinding cylinder and the synchronous shaft. A belt is installed on the outside of the belt pulley. The grinding cylinder is connected to the synchronous shaft through belt transmission. A grinding block is further arranged inside the grinding cylinder, and the grinding block can grind the inner circumference of the cutting surface.

[0014] In some embodiments, a toothed ring is fixedly arranged inside the grinding cylinder. A plurality of planet gears meshing with the toothed ring are rotatably arranged on the fixed cylinder. A central gear is rotatably arranged in the middle of the plurality of planet gears. The central gear meshes with the planet gears. A rotating shaft is fixedly arranged in the middle of the central gear. The grinding block is fixedly arranged at the end of the rotating shaft.

[0015] The present invention has at least the following beneficial effects: 1. Seamless connection between cutting and grinding: After cutting is completed, the synchronous linkage of the reset of the cutting knife and the feeding of the grinding assembly is realized by the attraction of the magnetic block and the electromagnet, without additional operations, shortening the processing cycle; 2. Automatic positioning and avoidance: The clamping assembly drives the steel pipe to move backward after cutting, automatically leaving a grinding space, avoiding the risk of collision, and realizing the continuity of actions; 3. Cooperative operation of double grinding units: Grinding cylinders are arranged on both sides of the grinding assembly, and the outer edge and inner circumference of the cutting surface can be ground simultaneously, improving the processing consistency; 4. Reverse grinding of planetary gears: The grinding block rotates in the opposite direction to the grinding cylinder through the planetary gear train, offsetting the impact of the grinding force on the steel pipe, significantly reducing the processing vibration, and improving the surface quality. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic top view structure of the present invention; Figure 3 It is a schematic diagram of the structure of the cutting assembly of the present invention; Figure 4Schematic diagram of the clamping component structure of the present invention; Figure 5 For the present invention Figure 1 Schematic diagram of the partial structure; Figure 6 Schematic diagram of the partial sectional structure of the workbench of the present invention; Figure 7 Schematic diagram of the enlarged structure at position A of the present invention; Figure 8 Schematic diagram of the explosion structure of the box body and the sliding plate of the present invention; Figure 9 Schematic diagram of the internal structure of the box body of the present invention; Figure 10 Schematic diagram of the structure at the driving gear of the present invention; Figure 11 Schematic diagram of the structure at the grinding unit of the present invention; Figure 12 Schematic diagram of the structure at the fixed cylinder of the present invention; Figure 13 Schematic diagram of the internal structure of the fixed cylinder of the present invention.

[0017] In the figure: 1. Workbench; 2. Fixed seat; 3. Clamping component; 31. Clamping cylinder; 32. Ear plate; 33. Guide rod; 34. Lead screw; 35. Fixed block; 36. Moving block; 4. Cutting component; 41. Support frame; 42. Cutting tool; 43. Driving cylinder; 5. Grinding component; 51. Driving gear; 52. Rack; 53. Transmission shaft; 54. Transmission gear; 55. Flywheel; 56. Synchronous shaft; 57. Bracket; 58. Fixed cylinder; 6. Connecting piece; 61. Insert block; 62. Connecting spring; 63. Insert hole; 7. Grinding unit; 71. Grinding cylinder; 72. Grinding block; 73. Tooth ring; 74. Planet gear; 75. Central gear; 76. Rotating shaft; 8. Mounting block; 9. Chute; 10. Slide block; 11. Support spring; 12. Slide plate; 13. Box body; 14. Elastic telescopic rod; 15. Connecting rod; 16. Magnet; 17. Slide rail. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Embodiment 1: Please refer to Figures 1 - 12The present invention provides a technical solution: an intelligent processing device for a shock absorber piston cylinder, comprising a workbench 1, and a fixing seat 2 fixedly arranged on the workbench 1, wherein the fixing seat 2 is provided with a through hole for a steel pipe to pass through, wherein an automatic steel pipe conveying mechanism may be arranged at the rear side of the fixing seat 2 for automatically feeding the steel pipe after cutting, wherein the automatic steel pipe conveying mechanism is a prior art and will not be described in detail in this article: It also includes a clamping assembly 3 movably arranged on the workbench 1, which can clamp the steel pipe before cutting to keep the steel pipe stable during cutting, and can also drive the cut steel pipe to move, thereby leaving a distance between the steel pipe and the main material for grinding. A mounting block 8 is fixedly arranged on the workbench 1, and a cutting assembly 4 is also provided, which includes a support frame 41 slidably arranged on the mounting block 8, a motor and a cutting knife 42 connected to the motor transmission are arranged on the support frame 41, wherein the motor drives the cutting knife 42 to rotate, which is a prior art and will not be repeated here. A driving cylinder 43 is fixedly arranged on the mounting block 8, and the output end of the driving cylinder 43 is connected to the supporting frame 41. When the driving cylinder 43 is extended, the cutting knife 42 can be driven to move through the supporting frame 41 to cut the steel pipe; A grinding assembly 5 is provided on the workbench 1 on the other side of the cutting assembly 4. After the steel pipe is cut, the grinding assembly 5 can be moved to the cutting surface to grind the cutting end surface and the inner peripheral edge of the pipe.

[0020] The clamping assembly 3 includes a clamping cylinder 31 slidably arranged on the workbench 1, and the clamping cylinder 31 is slidably arranged along the conveying direction of the steel pipe. Ear plates 32 are fixedly connected to both sides of the clamping cylinder 31, and guide rods 33 and screw rods 34 are respectively arranged on the two ear plates 32. The guide rods 33 slide through the ear plates 32. A motor is arranged on the workbench 1, and the output end of the motor is connected to the screw rod 34. The screw rod 34 threadedly penetrates the ear plates 32. A fixed block 35 is arranged on the clamping cylinder 31, and a moving block 36 is arranged on the output end of the clamping cylinder 31. Notches for fixing the steel pipe are provided on the moving block 36 and the fixed block 35. The clamping cylinder 31 can drive the moving block 36 to move. When the clamping cylinder 31 is extended, it drives the moving block 36 to move up and away from the fixed block 35, and no longer clamps the steel pipe. At this time, the cut steel pipe can be unloaded. When the clamping cylinder 31 contracts, it drives the moving block 36 to fit with the fixed block 35. At this time, the steel pipe can be clamped. The motor drives the screw rod 34 to rotate and drive the clamping cylinder 31 to move, and then drive the cut steel pipe to move, so that the cut section of the steel pipe moves relative to the main material, leaving space for the grinding component 5 to be inserted.

[0021] A chute 9 is formed on the workbench 1. A slider 10 is slidably arranged in the chute 9. Support springs 11 are arranged on both sides of the slider 10. Two ends of each support spring 11 are respectively connected to the slider 10 and the side wall of the chute 9. A slide plate 12 is slidably arranged on the workbench 1. The slide plate 12 is fixedly connected to the slider 10. The slide plate 12 can slide on the workbench 1. A box body 13 is movably arranged on the slide plate 12. Thus, the box body 13 can slide on the workbench 1 following the slide plate 12. The grinding assembly 5 is arranged in the box body 13.

[0022] An elastic telescopic rod 14 is fixedly arranged on the slide plate 12. One end of the elastic telescopic rod 14 is connected to the box body 13. A connecting rod 15 is fixedly arranged on the support frame 41. A magnetic block 16 is fixedly arranged at one end of the connecting rod 15. An electromagnet is fixedly arranged on the box body 13. When the electromagnet is powered on, it attracts and combines with the magnetic block 16. When cutting, the driving cylinder 43 drives the support frame 41 to move, and then drives the cutting tool 42 to move to cut the steel pipe. At the same time, the movement of the support frame 41 will drive the magnetic block 16 to move through the connecting rod 15. When the cutting tool 42 completely cuts off the steel pipe, at this time, the magnetic block 16 is attached to the electromagnet on the box body 13, and at the same time, the electromagnet is powered on and attracts and combines with the magnetic block 16. Thus, when the driving cylinder 43 drives the cutting tool 42 to reset, through the cooperation of the magnetic block 16 and the electromagnet, the box body 13 can be pulled to move, and then drive the grinding assembly 5 on the box body 13 to move to the cutting surface. In order to avoid the grinding assembly 5 from hitting the steel pipe, after cutting off the steel pipe, the clamping cylinder 31 moves to drive the cut steel pipe away from the main material, and then the cutting head retracts the tool to drive the box body 13 to move.

[0023] The grinding assembly 5 includes a driving gear 51 rotatably arranged in the box body 13. A rack 52 meshing with the driving gear 51 is fixedly arranged on the slide plate 12. A transmission shaft 53 is rotatably arranged in the box body 13. A transmission gear 54 meshing with the driving gear 51 is arranged on the outer side of the transmission shaft 53. A flywheel 55 is also arranged on the outer side of the transmission shaft 53. A synchronous shaft 56 is rotatably arranged in the box body 13. The synchronous shaft 56 is coaxially arranged with the transmission shaft 53. A connecting member 6 capable of being in transmission connection with the transmission shaft 53 is arranged at one end of the synchronous shaft 56. A support 57 is fixedly arranged in the box body 13. The support 57 extends to the outside of the box body 13, and a fixed cylinder 58 is fixedly arranged on the support 57. Grinding units 7 are arranged at both ends of the fixed cylinder 58. The grinding units 7 are connected to the synchronous shaft 56 through belt transmission. When the box body 13 is moved by the cutting tool 42, that is, when the grinding assembly 5 moves to the cutting surface, the driving gear 51 meshes with the rack 52, thereby causing the driving gear 51 to rotate. The driving gear 51 drives the flywheel 55 to rotate through the transmission gear 54. After the cutting tool 42 is reset, at this time, the driving gear 51 is disengaged from the rack 52. Under the inertial action of the flywheel 55, the flywheel 55 continues to rotate. Then, the synchronous shaft 56 and the transmission shaft 53 are connected by the connecting member 6, and then the grinding unit 7 is driven to rotate through belt transmission for grinding.

[0024] A slide rail 17 is provided on the slide plate 12. The box body 13 is slidably arranged on the slide rail 17, and an avoidance groove for the rack 52 to pass through is opened at the bottom of the box body 13.

[0025] The connecting member 6 includes an insertion block 61 slidably arranged at the end of the synchronous shaft 56. A connecting spring 62 is arranged at one end of the insertion block 61 located inside the synchronous shaft 56. The end of the connecting spring 62 is connected to the inner side of the synchronous shaft 56. An electromagnet is arranged inside the synchronous shaft 56. One end of the insertion block 61 located inside the synchronous shaft 56 is made of a magnetic material. When the electromagnet is energized, it can repel the insertion block 61. A jack 63 for inserting and mating with the insertion block 61 is opened at the end of the transmission shaft 53. When the grinding unit 7 moves to the cutting surface, at this time, the electromagnet is energized to repel the insertion block 61 so that it is inserted into the jack 63, thereby enabling power transmission between the transmission shaft 53 and the synchronous shaft 56. At this time, the flywheel 55 rotates to drive the transmission shaft 53 to rotate, and then drives the synchronous shaft 56 to rotate. The synchronous shaft 56 drives the grinding unit 7 to rotate and grind through belt transmission.

[0026] The grinding unit 7 includes a grinding cylinder 71 rotatably arranged outside the fixed cylinder 58. Belt pulleys are arranged on the outside of both the grinding cylinder 71 and the synchronous shaft 56. A belt is installed on the outside of the belt pulley. The grinding cylinder 71 is connected to the synchronous shaft 56 through belt transmission. Grinding blocks 72 are also arranged inside the grinding cylinder 71, and the grinding blocks 72 can grind the inner circumference of the cutting surface.

[0027] In summary, during use, first, the steel pipe is fixed by the clamping cylinder 31. Subsequently, the cutting tool 42 feeds to cut the steel pipe. After the cutting tool 42 finishes cutting, the clamping cylinder 31 drives the cut section to move backward to leave a space for the grinding assembly 5 to enter. Then, when the cutting tool 42 retracts, the magnetic block 16 and the electromagnet drive the box body 13 to move, thereby driving the flywheel 55 to rotate. When the cutting tool 42 is fully reset, at this time, the grinding assembly 5 is located at the cutting surface. Then, the electromagnet is energized to repel the plug 61 so that it is inserted into the jack 63, thereby enabling power transmission between the transmission shaft 53 and the synchronizing shaft 56. At this time, the flywheel 55 rotates to drive the transmission shaft 53 to rotate, which in turn drives the synchronizing shaft 56 to rotate. The synchronizing shaft 56 drives the grinding unit 7 to rotate through belt transmission. During grinding, the clamping cylinder 31 can drive the cut steel pipe to move so that the end face of the cut steel pipe contacts the grinding cylinder 71 for grinding, that is, the clamping cylinder 31 drives the steel pipe to move, and the steel pipe abuts against the grinding cylinder 71, thereby driving the box body 13 to slide so that the grinding cylinder 71 on the other side contacts the main material end face for grinding. During grinding, the grinding cylinder 71 grinds the cutting surface, and the grinding block 72 can extend into the steel pipe to grind the inner circumference of the cutting surface.

[0028] Embodiment 2: Please refer to Figure 13 , the main structure of Embodiment 2 is the same as that of Embodiment 1. The difference lies in that the grinding block 72 is movably arranged in the fixed cylinder 58. A gear ring 73 is fixedly arranged in the grinding cylinder 71. A plurality of planetary gears 74 meshing with the gear ring 73 are rotatably arranged on the fixed cylinder 58. A central gear 75 is rotatably arranged in the middle of the plurality of planetary gears 74. The central gear 75 meshes with the planetary gears 74. A rotating shaft 76 is fixedly arranged in the middle of the central gear 75. The grinding block 72 is fixedly arranged at the end of the rotating shaft 76; When the grinding cylinder 71 rotates, it can drive the gear ring 73 to rotate, thereby driving the central gear 75 to rotate through the planetary gears 74. The central gear 75 drives the grinding block 72 to rotate and grind through the rotating shaft 76. And due to the arrangement of the planetary gears 74, the rotating direction of the grinding block 72 is opposite to that of the grinding cylinder 71, which can avoid the vibration of the steel pipe end caused by the same-direction rotation during grinding, thereby avoiding the problem of poor grinding effect.

[0029] 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 elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An intelligent processing device for a shock absorber piston cylinder, comprising a workbench (1), characterized in that: Also included are: A fixed seat (2) is fixedly arranged on the workbench (1), and a through hole for the steel pipe to pass through is formed on the fixed seat (2); A clamping assembly (3) is movably arranged on the workbench (1) and is used to clamp the steel pipe; A cutting assembly (4) is movably arranged on a workbench (1), and the fixing seat (2) and the clamping assembly (3) are respectively arranged on both sides of the cutting assembly (4). A grinding assembly (5) is arranged on the other side of the workbench (1) relative to the cutting assembly (4). After the steel pipe is cut, the grinding assembly (5) can be moved to the cutting surface to grind the cut end surface and the inner peripheral edge of the pipe.

2. The intelligent processing equipment for the shock absorber piston cylinder according to claim 1 is characterized in that: The workbench (1) is fixedly provided with a mounting block (8), the cutting assembly (4) comprises a support frame (41) slidably provided on the mounting block (8), a motor and a cutting knife (42) drivingly connected to the motor are provided on the support frame (41), a driving cylinder (43) is fixedly provided on the mounting block (8), an output end of the driving cylinder (43) is connected to the supporting frame (41), and when the driving cylinder (43) is extended, the cutting knife (42) can be driven to move through the supporting frame (41) to cut the steel pipe.

3. The intelligent processing equipment for the shock absorber piston cylinder according to claim 1 is characterized in that: The clamping assembly (3) comprises a clamping cylinder (31) slidably arranged on a workbench (1), the clamping cylinder (31) being slidably arranged along the conveying direction of the steel pipe, ear plates (32) being fixedly connected to both sides of the clamping cylinder (31), guide rods (33) and screw rods (34) being respectively arranged on the two ear plates (32), the guide rods (33) slidably passing through the ear plates (32), a motor being arranged on the workbench (1), the output end of the motor being connected to the screw rod (34), the screw rod (34) threadedly passing through the ear plates (32), a fixed block (35) being arranged on the clamping cylinder (31), and a moving block (36) being arranged at the output end of the clamping cylinder (31), the moving block (36) and the fixed block (35) both being provided with slots for fixing the steel pipe.

4. The intelligent processing equipment for the shock absorber piston cylinder according to claim 2 is characterized in that: The workbench (1) is provided with a slide groove (9), a slider (10) is slidably arranged in the slide groove (9), support springs (11) are arranged on both sides of the slider (10), and the two ends of the support spring (11) are respectively connected to the slider (10) and the side wall of the slide groove (9), a slide plate (12) is slidably arranged on the workbench (1), the slide plate (12) is fixedly connected to the slider (10), a box (13) is movably arranged on the slide plate (12), and the grinding assembly (5) is arranged in the box (13).

5. The intelligent processing equipment for the shock absorber piston cylinder according to claim 4 is characterized in that: An elastic telescopic rod (14) is fixedly arranged on the slide plate (12), the end of the elastic telescopic rod (14) is connected to the box body (13), a connecting rod (15) is fixedly arranged on the support frame (41), a magnetic block (16) is fixedly arranged on the end of the connecting rod (15), and an electromagnet is fixedly arranged on the box body (13), and when the electromagnet is energized, it is attracted to the magnetic block (16).

6. The intelligent processing equipment for the shock absorber piston cylinder according to claim 5, characterized in that: The grinding assembly (5) comprises a driving gear (51) rotatably arranged in a housing (13); a rack (52) meshing with the driving gear (51) is fixedly arranged on the slide plate (12); a transmission shaft (53) rotatably arranged in the housing (13); a transmission gear (54) meshing with the driving gear (51) is arranged outside the transmission shaft (53); a flywheel (55) is also arranged outside the transmission shaft (53); a synchronization shaft (56) rotatably arranged in the housing (13); The synchronous shaft (56) is coaxially arranged with the transmission shaft (53); a connecting piece (6) capable of being transmission-connected to the transmission shaft (53) is arranged at the end of the synchronous shaft (56); a bracket (57) is fixedly arranged in the box body (13); the bracket (57) extends to the outside of the box body (13); a fixed cylinder (58) is fixedly arranged on the bracket (57); grinding units (7) are arranged at both ends of the fixed cylinder (58); and the grinding unit (7) is connected to the synchronous shaft (56) via a belt drive.

7. The intelligent processing equipment for the shock absorber piston cylinder according to claim 6, characterized in that: The slide plate (12) is provided with a slide rail (17), the box body (13) is slidably arranged on the slide rail (17), and a clearance groove for the rack (52) to pass through is provided at the bottom of the box body (13).

8. The intelligent processing equipment for the shock absorber piston cylinder according to claim 6, characterized in that: The connecting member (6) comprises an insert block (61) slidably arranged at the end of the synchronous shaft (56); a connecting spring (62) is arranged at one end of the insert block (61) located inside the synchronous shaft (56); an end of the connecting spring (62) is connected to the inner side of the synchronous shaft (56); an electromagnet is arranged inside the synchronous shaft (56); one end of the insert block (61) located inside the synchronous shaft (56) is made of magnetic material, and the insert block (61) can be repelled when the electromagnet is energized; and a socket (63) for plugging and matching with the insert block (61) is provided at the end of the transmission shaft (53).

9. The intelligent processing equipment for the shock absorber piston cylinder according to claim 8, characterized in that: The grinding unit (7) comprises a grinding cylinder (71) rotatably arranged on the outside of a fixed cylinder (58); a pulley is arranged on the outside of the grinding cylinder (71) and the synchronous shaft (56); a belt is installed on the outside of the pulley; the grinding cylinder (71) is connected to the synchronous shaft (56) via a belt drive; a grinding block (72) is also arranged in the grinding cylinder (71); the grinding block (72) is capable of grinding the inner circumference of the cutting surface.

10. The intelligent processing equipment for the shock absorber piston cylinder according to claim 9, characterized in that: A gear ring (73) is fixedly arranged inside the grinding cylinder (71); a plurality of planetary gears (74) meshing with the gear ring (73) are rotatably arranged on the fixed cylinder (58); a central gear (75) is rotatably arranged in the middle of the plurality of planetary gears (74); the central gear (75) meshes with the planetary gears (74); a rotating shaft (76) is fixedly arranged in the middle of the central gear (75); and the grinding block (72) is fixedly arranged at the end of the rotating shaft (76).

Images