Shock absorber shell producing and processing device and method thereof

Abstract

The invention relates to the technical field of shock absorber shell production and processing, and particularly discloses a shock absorber shell production and processing device and method. The top surface of the base is horizontally and rotationally connected with a first supporting roller and a second supporting roller through a supporting plate; a first motor is mounted on the outer side wall of the supporting plate; the output end of the first motor is coaxially and fixedly connected with the first supporting roller; the end, away from the first motor, of the first supporting roller is coaxially and fixedly connected with a first belt wheel. The end, away from the first motor, of the second supporting roller is coaxially and fixedly connected with a second belt wheel. The first belt wheel and the second belt wheel are sleeved with a belt driving the first belt wheel and the second belt wheel to be in linkage. A polishing mechanism is arranged on the top surface of the base; the polishing mechanism can polish the end face and the outer circumferential face of the workpiece. In the process that the first motor is started to drive the workpiece to rotate, the outer circumferential face and the end face of the workpiece are synchronously polished through the polishing mechanism, and the workpiece polishing efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of production and processing of shock absorber shells, and in particular to a production and processing device and method of a shock absorber shell. Background Art

[0002] As a part of automobile shock absorbers, the shock absorber housing is usually formed by forging with a forming die. The production of the shock absorber housing mostly includes multiple steps such as rough forging, heat treatment, cold precision forging, water swelling and whitening. In order to ensure that the forged products have good quality and performance, the cut aluminum alloy billet needs to be polished by a polishing device before forging the workpiece.

[0003] In the prior art, when polishing a workpiece blank, it is necessary to polish the outer circumference and both end faces of the blank in steps by using an outer cylindrical polishing machine and a flat polishing machine, which not only reduces the processing efficiency of the blank polishing work, but also increases the labor intensity of the staff. Summary of the invention

[0004] The present application provides a shock absorber housing production and processing device and method thereof, which can reduce the trouble of polishing the outer circumferential surface and end surface of a workpiece in steps and improve the polishing efficiency of the workpiece.

[0005] The present application provides a shock absorber housing production and processing device and method thereof, which adopts the following technical solutions: A shock absorber shell production and processing device, comprising a base; the top surface of the base is horizontally rotatably connected to a first support roller and a second support roller for supporting a workpiece through a support plate; a first motor is installed on the outer side wall of the support plate; the output end of the first motor is coaxially fixed to the first support roller; the end of the first support roller away from the first motor is coaxially fixed to a first pulley; the end of the second support roller away from the first motor is coaxially fixed to a second pulley; the first pulley and the second pulley are externally sleeved with a belt that drives the first pulley and the second pulley to interact; the top surface of the base is provided with a polishing mechanism; the polishing mechanism can polish the end face and outer circumferential surface of the workpiece.

[0006] By adopting the above technical scheme, the workpiece is placed between the first support roller and the second support roller, and the workpiece is supported by the first support roller and the second support roller. When polishing the workpiece, the first motor is started to drive the first support roller to rotate. Under the cooperation of the first pulley, the second pulley and the belt, the first support roller drives the second support roller to rotate, and the workpiece is driven to rotate under the action of friction. During the rotation of the workpiece, the outer circumferential surface and the end face of the workpiece are synchronously polished by the set polishing mechanism, and there is no need to polish the outer circumferential surface and the end face of the workpiece in steps, thereby reducing the labor intensity and improving the polishing efficiency of the workpiece.

[0007] Preferably, the polishing mechanism includes a top frame, a second motor and an outer cylindrical polishing assembly; the top frame is fixedly connected to the top surface of the base, and a pair of through grooves arranged along the axial direction of the workpiece are opened on the top surface of the top frame; the second motor is installed on the outer wall of the top frame, and the output end of the second motor is coaxially fixed with a first screw rod extending into the pair of through grooves; a pair of slides are sleeved on the outer wall of the first screw rod and cooperate with the first screw rod thread transmission; the bottom ends of a pair of slides both extend to the bottom of the top frame, and a pair of slides are respectively located in a pair of through grooves and slide in cooperation with the inner side walls of the through grooves, and polishing blocks are fixed on the side walls close to each other at the bottom ends of a pair of slides; the threads on the outer wall of the first screw rod that cooperate with the two sliders are symmetrically arranged; the outer cylindrical polishing assembly is arranged on the top surface of the base, and the outer cylindrical polishing assembly can polish the outer circumferential surface of the workpiece.

[0008] By adopting the above technical solution, after the workpiece is placed on the first support roller and the second support roller, the second motor is started to drive the first screw to rotate. During the rotation of the first screw, the two slides are driven to move in a direction close to each other, so that the two polishing blocks are respectively in contact with the two end surfaces of the workpiece. During the rotation of the workpiece, the two polishing blocks polish the two end surfaces of the workpiece, and the outer circumferential surface of the workpiece is polished by the outer cylindrical polishing assembly, thereby realizing synchronous polishing of the outer circumferential surface and the two end surfaces of the workpiece.

[0009] Preferably, the outer cylindrical polishing assembly includes a support seat, a first electric push rod and a polishing motor; the support seat is fixedly connected to the top surface of the base, the first electric push rod is slidably installed on the top surface of the base, and the output end of the first electric push rod is fixedly connected to a mounting plate; the polishing motor is arranged on the mounting plate, and the output end of the polishing motor is coaxially fixedly connected to a polishing wheel coaxial with the workpiece; a driving member that can drive the polishing motor to move axially along the workpiece is provided on the support seat.

[0010] By adopting the above technical solution, when polishing the outer cylindrical surface of the workpiece, the first electric push rod is started to drive the mounting plate to move toward the side close to the workpiece so that the polishing wheel contacts the outer cylindrical surface of the workpiece, and the polishing motor is started to drive the polishing wheel to rotate to polish the rotating workpiece. During the polishing process, the polishing motor is driven by the driving member to drive the polishing wheel to move along the axial direction of the workpiece, so as to realize the polishing of the outer circumferential surface of the workpiece by the polishing wheel.

[0011] Preferably, the top surface of the support seat is provided with a slide groove arranged along the axial direction of the workpiece; the driving member includes a third motor; the third motor is installed on the outer wall of the support seat, and the output end of the third motor is coaxially fixed with a second screw rod extending into the slide groove and coaxial with the workpiece; a slider is sleeved on the outer wall of the second screw rod and cooperates with the threaded transmission of the second screw rod; the slider is slidably matched with the inner wall of the slide groove; the first electric push rod is installed on the top surface of the slider.

[0012] By adopting the above technical solution, the third motor is started to drive the second screw to rotate, so that the slider can drive the first electric push rod to move along the axial direction of the workpiece, thereby prompting the polishing wheel to move along the axial direction of the workpiece to achieve polishing of the outer cylindrical surface of the workpiece.

[0013] Preferably, a second electric push rod is vertically installed on the bottom surface of the top frame; a roller frame is fixedly connected to the output end of the second electric push rod; and a limiting roller coaxial with the workpiece is rotatably connected to the inner side wall of the roller frame.

[0014] By adopting the above technical solution, after the workpiece is placed on the first support roller and the second support roller, the second electric push rod is started to drive the rotating roller frame to move downward, so that the limiting roller contacts the outer cylindrical surface of the top of the workpiece to limit the workpiece, thereby reducing the possibility of the rotating workpiece shifting during the polishing process.

[0015] Preferably, a first brush capable of contacting the end surface of the workpiece is fixedly connected to the bottom ends of the pair of slide plates.

[0016] By adopting the above technical solution, when the polishing block polishes the rotating workpiece end face, the first brush cleans the rotating workpiece end face, causing impurities on the workpiece end face to fall off, thereby reducing the impact of impurities on the workpiece end face polishing.

[0017] Preferably, a second brush capable of contacting the surface of the workpiece is fixedly connected to the side wall of the polishing motor close to the workpiece.

[0018] By adopting the above technical solution, when the polishing wheel moves back and forth along the axial direction of the workpiece to polish and grind the outer cylindrical surface of the workpiece, the second brush cleans the polished outer cylindrical surface of the workpiece, causing impurities and dust adhering to the outer cylindrical surface of the workpiece to fall off, thereby reducing the impact of impurities on the polishing of the outer cylindrical surface of the workpiece.

[0019] Preferably, a dust suction pipe is fixedly connected to the top of the mounting plate through a support frame; the dust suction pipe is located at the top of the contact part between the workpiece and the polishing wheel, and a dust inlet connected to the inside of the dust suction pipe is arranged on the side wall at the bottom end of the dust suction pipe; a storage box is arranged on the bottom surface of the base, and a suction mechanism is arranged on the top surface of the base; the suction mechanism can suck the polishing dust from the dust inlet and transport it to the storage box.

[0020] By adopting the above technical solution, when the polishing wheel polishes the outer cylindrical surface of the workpiece, the dust generated during the polishing process is sucked into the dust suction pipe through the suction mechanism and transported to the storage box for collection, thereby reducing the possibility of polishing dust being dispersed in the air at will, improving the air quality at the processing site, and protecting the health of the workers.

[0021] Preferably, the suction mechanism includes a pump body; the pump body is installed on the top surface of the base, the input end of the pump body is fixedly connected to an air inlet pipe connected to the inside of the dust suction pipe, and the output end of the pump body is fixedly connected to an air outlet pipe connected to the inside of the storage box.

[0022] By adopting the above technical solution, the pump body is started to generate negative pressure at the dust inlet. The dust generated during the polishing process is sucked into the dust suction pipe driven by the air flow, and the dust is then transported to the storage box through the air inlet and outlet pipes, thereby conveniently collecting the dust.

[0023] A shock absorber production and processing method, based on the above-mentioned shock absorber shell production and processing device, the processing method comprises the following steps: S1: placing the workpiece to be processed on the first support roller and the second support roller, and starting the second electric push rod to drive the limiting roller to move down and contact the upper surface of the workpiece, limiting the workpiece to achieve the placement of the workpiece; S2: starting the first motor to drive the workpiece to rotate, and synchronously polishing the end face and the outer circumferential surface of the rotating workpiece through the polishing mechanism; S3: During the polishing process of the workpiece, the dust generated during the polishing process is sucked into the storage box through the suction mechanism to collect the polishing dust.

[0024] In summary, this application has the following beneficial effects: 1. The workpiece to be polished is supported by the first support roller and the second support roller, and the first motor is started to drive the first support roller and the second support roller to rotate, so that the workpiece placed between the first support roller and the second support roller is driven to rotate under the action of friction, and the end face and the outer circumferential surface of the rotating workpiece are synchronously polished by the provided polishing mechanism, thereby reducing the trouble of step-by-step polishing of the outer circumferential surface and the end face of the workpiece, reducing the labor intensity, and improving the workpiece polishing efficiency; 2. During the workpiece rotation polishing process, the end face and the outer circumferential surface of the workpiece are cleaned by the first brush and the second brush respectively, so as to reduce the possibility of impurities adhering to the workpiece surface and improve the workpiece polishing effect; 3. During the polishing process of the workpiece, the pump body is started to cause the dust impurities generated during the polishing process and the dust impurities generated by the second brush cleaning the workpiece surface to be sucked into the storage box for collection under the drive of the airflow, thereby reducing the possibility of dust escaping into the air, improving the air quality at the construction site, and protecting the health of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of a shock absorber housing production and processing device in the present application; Figure 2 It is a schematic diagram of the matching structure of the first support roller and the second support roller in the present application; Figure 3 It is a schematic diagram of the matching structure of the top frame, the first screw rod and the two slide plates in this application; Figure 4 It is a schematic diagram of the matching structure of the limiting roller and the workpiece in this application; Figure 5 It is a schematic diagram of the structure of the outer circle polishing assembly in this application; Figure 6 It is a schematic diagram of the matching structure of the dust collection tube and the second brush on the mounting plate in the present application.

[0026] Explanation of the reference numerals: 1. base; 11. first supporting roller; 12. second supporting roller; 13. first motor; 14. first pulley; 15. second pulley; 16. belt; 2. polishing mechanism; 21. top frame; 211. through groove; 22. second motor; 221. first screw rod; 222. slide plate; 223. polishing block; 23. outer cylindrical polishing assembly; 231. supporting seat; 232. first electric push rod; 233. polishing motor; 234. mounting plate; 235. polishing wheel; 236. slide groove; 237. third motor; 238. second screw rod; 239. slide block; 3. second electric push rod; 31. roller frame; 32. limiting roller; 4. first brush; 5. second brush; 6. dust suction pipe; 61. dust inlet; 7. storage box; 8. suction mechanism; 81. pump body; 82. air inlet pipe; 83. air outlet pipe. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below with reference to the accompanying drawings. The same components are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper", "lower", "bottom" and "top" used in the following description refer to directions in the accompanying drawings, and the terms "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0028] The present invention discloses a shock absorber housing production and processing device, such as Figure 1 and Figure 2As shown, it includes a base 1, a first support roller 11, a second support roller 12, a first motor 13, a first pulley 14, a second pulley 15 and a belt 16. A pair of support plates are vertically fixed to the top surface of the base 1. The first support roller 11 is horizontally rotatably connected to a pair of support plate side walls, the second support roller 12 is horizontally rotatably connected to a pair of support plate side walls, the second support roller 12 is coaxially arranged at the same height as the first support roller 11, the first motor 13 is installed on the support plate side wall, the output end of the first motor 13 is coaxially fixed to the first support roller 11, the first pulley 14 is coaxially fixed to the outer side wall of the end of the first support roller 11 away from the first motor 13, the second pulley 15 is coaxially fixed to the outer side wall of the end of the second support roller 12 away from the first motor 13, the belt 16 is tensioned and sleeved on the outside of the first pulley 14 and the second pulley 15, and the belt 16 links the first pulley 14 and the second pulley 15.

[0029] The workpiece is placed between the first support roller 11 and the second support roller 12, and the workpiece is supported by the first support roller 11 and the second support roller 12. When the workpiece needs to be polished, the first motor 13 is started to drive the first support roller 11 to rotate. Under the cooperation of the first pulley 14, the second pulley 15 and the belt 16, the first support roller 11 drives the second support roller 12 to rotate, and the workpiece is driven to rotate under the action of friction, so that the polishing device can synchronously polish the end face and the outer circumference of the workpiece.

[0030] like Figure 1 and Figure 3 As shown, a polishing mechanism 2 is arranged on the top surface of the base 1, and the polishing mechanism 2 includes a top frame 21 and a second motor 22; the top frame 21 is fixedly connected to the top surface of the base 1, and a pair of through grooves 211 are opened on the top surface of the top frame 21 corresponding to the middle of the first support roller 11 and the second support roller 12, and the second motor 22 is horizontally installed on the outer wall of the top frame 21, and the second motor 22 is a brake motor, and the output end of the second motor 22 is coaxially fixedly connected with a first screw rod 221 coaxial with the first support roller 11, and the first screw rod 221 is horizontally fixedly connected to the output end of the second motor 22. The two through grooves 211 are flatly penetrated and rotatably cooperate with the inner wall of the through groove 211. A pair of slides 222 are respectively slidably connected to the inner walls of the two through grooves 211. The first screw rod 221 is sleeved with a pair of slides 222 on the outer wall of the first screw rod 221. The first screw rod 221 and the two slides 222 are threadedly matched. The threads of the first screw rod 221 and the two slides 222 are symmetrically arranged. The bottom ends of the two slides 222 extend to the bottom of the top wall of the top frame 21. Polishing blocks 223 that can contact the end surface of the workpiece are fixedly connected to the side walls of the two slides 222 that are close to each other.

[0031] When the workpiece is placed for polishing, the second motor 22 is started to drive the first screw 221 to rotate, causing the two slides 222 to move towards each other, causing the two polishing blocks 223 to contact the two end surfaces of the workpiece respectively. During the rotation of the workpiece, the two polishing blocks 223 polish the two end surfaces of the workpiece respectively.

[0032] like Figure 1 and Figure 3 As shown, the bottom ends of the two slide plates 222 are fixedly connected with first brushes 4, and the two first brushes 4 can contact the two end surfaces of the workpiece respectively.

[0033] When the polishing block 223 polishes the rotating workpiece end surface, the two first brushes 4 clean the two end surfaces of the workpiece respectively to remove impurities and dust adhering to the workpiece end surfaces, thereby ensuring the polishing effect of the polishing block 223 on the workpiece end surface.

[0034] like Figure 1 and Figure 4 As shown, a second electric push rod 3 is vertically installed on the bottom surface of the top wall of the top frame 21, and a roller frame 31 is fixedly connected to the output end of the second electric push rod 3. A limiting roller 32 coaxial with the first support roller 11 is rotatably connected to the inner wall of the roller frame 31, and the limiting roller 32 is located in the middle position between the first support roller 11 and the second support roller 12, biased towards the top of the side where the first support roller 11 is located.

[0035] When the workpiece is placed and ready for polishing, the second electric push rod 3 is started to drive the roller frame 31 to move downward, so that the limiting roller 32 contacts the outer cylindrical surface of the top of the workpiece to limit the workpiece, so that the position of the workpiece remains stable and is not easily offset during the outer circumferential surface polishing.

[0036] like Figure 1 and Figure 5 As shown, the polishing mechanism 2 also includes an outer cylindrical polishing component 23 that can polish the outer circumferential surface of the workpiece. The outer cylindrical polishing component 23 includes a support seat 231, a first electric push rod 232, a polishing motor 233, a third motor 237 and a slider 239. The support seat 231 is fixedly connected to the top surface of the base 1 on the side of the second support roller 12 away from the first support roller 11. The top surface of the support seat 231 is provided with a slide groove 236 along the axial direction of the first support roller 11. The third motor 237 is horizontally installed on the outer side wall of the support seat 231. The third motor 237 is a brake motor. The output end of the third motor 237 is coaxially fixed with A second screw rod 238 extends into the slide groove 236 and is coaxial with the first support roller 11. A slider 239 is sleeved on the outside of the second screw rod 238 and is threadedly matched with the second screw rod 238. The slider 239 slides with the inner wall of the slide groove 236. The first electric push rod 232 is horizontally installed on the top surface of the slider 239. The output end of the first electric push rod 232 is fixedly connected to a mounting plate 234 located on the side of the second support roller 12 away from the first support roller 11. The polishing motor 233 is horizontally installed on the mounting plate 234. The output end of the polishing motor 233 is coaxially fixedly connected to a polishing wheel 235 axially connected to the first support roller 11.

[0037] During the rotation of the workpiece, the polishing motor 233 is started to drive the polishing wheel 235 to rotate, and the first electric push rod 232 is started to drive the polishing wheel 235 to move toward the direction close to the workpiece and contact the workpiece, so that the polishing wheel 235 polishes the outer cylindrical surface of the workpiece, and then the third motor 237 is started to drive the second screw 238 to rotate, so that the slider 239 drives the first electric push rod 232 to move along the axial direction of the workpiece, so that the polishing wheel 235 moves along the axial direction of the workpiece to realize the polishing of the outer circumferential surface of the workpiece.

[0038] like Figure 1 and Figure 6 As shown, a second brush 5 is fixedly connected to a coaxial connecting rod on the outer side wall of the polishing motor 233 close to the second supporting roller 12 .

[0039] When the polishing motor 233 drives the polishing wheel 235 to polish the outer circumferential surface of the workpiece, the second brush 5 cleans the rotating outer surface of the workpiece to remove impurities and dust adhering to the outer surface of the workpiece, thereby improving the polishing effect of the polishing wheel 235 on the outer circumferential surface of the workpiece.

[0040] like Figure 1 and Figure 6 As shown, the mounting plate 234 is L-shaped, and a dust suction pipe 6 coaxial with the workpiece is horizontally fixedly connected to the top of the vertical part of the mounting plate 234 through a support frame. The dust suction pipe 6 is located on the top of the polishing wheel 235 and the second brush 5, and a plurality of dust inlets 61 vertically downwardly connected to the inside of the dust suction pipe 6 are fixedly connected to the dust suction pipe 6. The plurality of dust inlets 61 are evenly spaced along the axial direction of the dust suction pipe 6. A storage box 7 is fixedly connected to the bottom surface of the base 1, and a suction mechanism 8 is provided on the top surface of the base 1, which can suck the polishing dust into the dust suction pipe 6 and transport it to the storage box 7. The suction mechanism 8 includes a pump body 81, an air inlet pipe 82 and an air outlet pipe 83. The pump body 81 is mounted on the top surface of the base 1, one end of the air inlet pipe 82 is fixedly connected to the input end of the pump body 81, and the other end is fixedly connected to the end surface of the dust suction pipe 6 and is connected to the dust suction pipe 6, one end of the air outlet pipe 83 is fixedly connected to the output end of the pump body 81, and the other end is fixedly connected to the outer wall of the storage box 7 and is connected to the storage box 7.

[0041] During the polishing process of the workpiece, starting the pump body 81 causes negative pressure to be generated at the dust inlet 61. The dust impurities generated during the polishing process of the polishing wheel 235 and the dust impurities generated when the second brush 5 cleans the surface of the workpiece are sucked into the dust suction pipe 6 driven by the airflow. The dust impurities are then transported to the storage box 7 through the air inlet pipe 82 and the air outlet pipe 83 for collection, thereby reducing the possibility of dust escaping into the air and improving the air quality at the construction site.

[0042] A shock absorber production and processing method, the processing method comprises the following steps: S1: placing the workpiece to be processed between the first support roller 11 and the second support roller 12, supporting the workpiece by the first support roller 11 and the second support roller 12, and starting the second electric push rod 3 to drive the limiting roller 32 to move downward to contact the upper surface of the workpiece, limiting the workpiece, and realizing the placement of the workpiece; S2: Start the first motor 13 to drive the first support roller 11 and the second support roller 12 to rotate, and the workpiece is driven to rotate under the action of friction. During the rotation of the workpiece, the polishing blocks 223 on the two slides 222 polish the two end surfaces of the workpiece, and cooperate with the outer circle polishing assembly 23 to polish the outer circumferential surface of the workpiece, thereby achieving synchronous polishing of the two end surfaces and the outer circumferential surface of the workpiece; S3: During the workpiece polishing process, the pump body 81 is started to generate negative pressure at the dust inlet 61 of the dust suction pipe 6. The dust generated during the polishing process is sucked into the dust suction pipe 6 and transported to the storage box 7 under the drive of the airflow, thereby collecting the polishing dust and reducing the possibility of dust escaping into the environment and polluting the air.

[0043] Working principle: the workpiece is placed between the first support roller 11 and the second support roller 12, and the workpiece is supported by the first support roller 11 and the second support roller 12, and then the second motor 22 is started to drive the first screw rod 221 to rotate, so that the two slide plates 222 move in the direction of approaching each other and make the two polishing blocks 223 contact the two end surfaces of the workpiece respectively, and the second electric push rod 3 is started to drive the roller frame 31 to move downward, so that the limiting roller 32 contacts the outer cylindrical surface of the top of the workpiece to limit the workpiece, so that the position of the workpiece remains stable and not easy to deviate; when polishing the workpiece, the first motor 13 is started to drive the first support roller 11 to rotate, and under the cooperation of the first pulley 14, the second pulley 15 and the belt 16, the first support roller 11 and the second support roller 12 are driven to rotate, and the workpiece is driven to rotate under the action of friction, and the polishing block 223 polishes the two end surfaces of the workpiece during the rotation of the workpiece; During the rotation of the workpiece, the polishing motor 233 is started to drive the polishing wheel 235 to rotate, and the first electric push rod 232 is started to drive the polishing wheel 235 to move toward the direction close to the workpiece. After the polishing wheel 235 contacts the rotating workpiece, the polishing wheel 235 polishes the outer circumferential surface of the workpiece. During the polishing process of the polishing wheel 235, the third motor 237 is started to drive the second screw 238 to rotate, so that the slider 239 drives the first electric push rod 232 to move along the axial direction of the workpiece, so that the polishing wheel 235 moves along the axial direction of the workpiece to polish the outer circumferential surface of the workpiece; During the rotational polishing of the workpiece, the first brush 4 and the second brush 5 clean the end face and the outer circumferential surface of the workpiece respectively, reducing the possibility of impurities adhering to the surface of the workpiece and improving the polishing effect of the workpiece. By starting the pump body 81, a negative pressure is generated at the dust inlet 61, so that the dust impurities generated during the polishing process are sucked into the dust suction pipe 6 under the drive of the airflow and transported to the storage box 7 for collection, reducing the possibility of dust escaping into the environment and polluting the air.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A shock absorber housing production and processing device, characterized in that: The invention comprises a base (1); the top surface of the base (1) is horizontally rotatably connected to a first support roller (11) and a second support roller (12) for supporting a workpiece through a support plate; a first motor (13) is installed on the outer wall of the support plate; the output end of the first motor (13) is coaxially fixedly connected to the first support roller (11); the end of the first support roller (11) away from the first motor (13) is coaxially fixedly connected to a first pulley (14); the end of the second support roller (12) away from the first motor (13) is coaxially fixedly connected to a second pulley (15); the first pulley (14) and the second pulley (15) are externally sleeved with a belt (16) for driving the first pulley (14) and the second pulley (15) to move in linkage; the top surface of the base (1) is provided with a polishing mechanism (2); the polishing mechanism (2) can polish the end surface and the outer circumferential surface of the workpiece.

2. The shock absorber housing production and processing device according to claim 1, characterized in that: The polishing mechanism (2) comprises a top frame (21), a second motor (22) and an outer cylindrical polishing assembly (23); the top frame (21) is fixedly connected to the top surface of the base (1); the top surface of the top frame (21) is provided with a pair of through slots (211) arranged along the axial direction of the workpiece; the second motor (22) is mounted on the outer side wall of the top frame (21); the output end of the second motor (22) is coaxially fixedly connected with a first screw rod (221) extending into the pair of through slots (211); the outer side wall of the first screw rod (221) is sleeved with a pair of screw threads that are threadedly matched with the first screw rod (221). A slide plate (222); the bottom ends of a pair of slide plates (222) both extend to the bottom of the top frame (21); the pair of slide plates (222) are respectively located in a pair of through grooves (211) and slideably cooperate with the inner side walls of the through grooves (211); polishing blocks (223) are fixedly connected to the side walls of the bottom ends of the pair of slide plates (222) that are close to each other; the threads on the outer wall of the first screw rod (221) that cooperate with the two sliders (239) are arranged in a symmetrical thread arrangement; the outer circle polishing assembly (23) is arranged on the top surface of the base (1), and the outer circle polishing assembly (23) can polish the outer circumferential surface of the workpiece.

3. The shock absorber housing production and processing device according to claim 2, characterized in that: The outer cylindrical polishing assembly (23) comprises a support seat (231), a first electric push rod (232) and a polishing motor (233); the support seat (231) is fixedly connected to the top surface of the base (1); the first electric push rod (232) is slidably mounted on the top surface of the base (1); the output end of the first electric push rod (232) is fixedly connected to a mounting plate (234); the polishing motor (233) is arranged on the mounting plate (234); the output end of the polishing motor (233) is coaxially fixedly connected to a polishing wheel (235) coaxial with the workpiece; and a driving member capable of driving the polishing motor (233) to move axially along the workpiece is arranged on the support seat (231).

4. The shock absorber housing production and processing device according to claim 3, characterized in that: The top surface of the support seat (231) is provided with a slide groove (236) arranged along the axial direction of the workpiece; the driving member includes a third motor (237); the third motor (237) is installed on the outer wall of the support seat (231), and the output end of the third motor (237) is coaxially fixed with a second screw rod (238) extending into the slide groove (236) and coaxial with the workpiece; a slider (239) is sleeved on the outer wall of the second screw rod (238) and is threadedly matched with the second screw rod (238); the slider (239) is slidably matched with the inner wall of the slide groove (236); the first electric push rod (232) is installed on the top surface of the slider (239).

5. The shock absorber housing production and processing device according to claim 2, characterized in that: A second electric push rod (3) is vertically mounted on the bottom surface of the top frame (21); a rotating roller frame (31) is fixedly connected to the output end of the second electric push rod (3); and a limiting roller (32) coaxial with the workpiece is rotatably connected to the inner side wall of the rotating roller frame (31).

6. The shock absorber housing production and processing device according to claim 2, characterized in that: The bottom ends of the pair of slide plates (222) are both fixedly connected with a first brush (4) capable of contacting the end surface of the workpiece.

7. The shock absorber housing production and processing device according to claim 3, characterized in that: A second brush (5) that can contact the surface of the workpiece is fixedly connected to the side wall of the polishing motor (233) close to the workpiece.

8. The shock absorber housing production and processing device according to claim 3, characterized in that: A dust suction pipe (6) is fixedly connected to the top of the mounting plate (234) via a support frame; the dust suction pipe (6) is located at the top of the contact portion between the workpiece and the polishing wheel (235); a dust inlet (61) communicating with the interior of the dust suction pipe (6) is arranged on the side wall at the bottom end of the dust suction pipe (6); a material storage box (7) is arranged on the bottom surface of the base (1), and a suction mechanism (8) is arranged on the top surface of the base (1); the suction mechanism (8) can suck polishing dust from the dust inlet (61) and transport it to the material storage box (7).

9. The shock absorber housing production and processing device according to claim 8, characterized in that: The suction mechanism (8) comprises a pump body (81); the pump body (81) is mounted on the top surface of the base (1); an air inlet pipe (82) connected to the inside of the dust suction pipe (6) is fixedly connected to the input end of the pump body (81); and an air outlet pipe (83) connected to the inside of the material storage box (7) is fixedly connected to the output end of the pump body (81).

10. A method for producing and processing a shock absorber housing, based on a shock absorber housing production and processing device according to any one of claims 1 to 9, characterized in that: The processing method comprises the following steps: S1: placing the workpiece to be processed on the first support roller (11) and the second support roller (12), and starting the second electric push rod (3) to drive the limiting roller (32) to move downward to contact the upper surface of the workpiece, thereby limiting the position of the workpiece and achieving the placement of the workpiece; S2: starting the first motor (13) to drive the workpiece to rotate, and synchronously polishing the end face and the outer circumference of the rotating workpiece through the polishing mechanism (2); S3: During the polishing process of the workpiece, the dust generated during the polishing process is sucked and transported to the storage box (7) through the suction mechanism (8), and the polishing dust is collected.

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