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CN-224209671-U - Double-sided polishing device for disc parts

CN224209671UCN 224209671 UCN224209671 UCN 224209671UCN-224209671-U

Abstract

The utility model belongs to the technical field of machining equipment, and particularly relates to a disc part double-sided polishing device which comprises a supporting ring, a strip-shaped box, three mounting seats, a clamping driving assembly, a supporting adjusting assembly, a supporting frame, two mounting plates, two polishing blocks, a spacing adjusting assembly and a position adjusting assembly, wherein a notch is formed in the supporting ring, the strip-shaped box is fixedly arranged on the supporting ring and penetrates through the notch, the supporting adjusting assembly is arranged on the supporting ring, and the three mounting seats are all arranged on the supporting adjusting assembly. The polishing device is reasonable in design, simple and convenient to operate, capable of adapting to disc parts with different sizes, improving the universality and practicality of the device, simultaneously capable of stably clamping the parts, ensuring the stability and safety in the polishing process, and capable of accurately controlling the relative position and distance between the polishing block and the parts, thereby realizing more uniform and fine polishing effect.

Inventors

  • WANG LEI
  • GAO JIANQING
  • YANG SHUAISHUAI

Assignees

  • 青州市双华机械有限公司

Dates

Publication Date
20260508
Application Date
20250305

Claims (8)

  1. 1. The double-sided polishing device for the disc parts is characterized by comprising a supporting ring (1), a strip-shaped box (4), three mounting seats (3), a clamping driving assembly, a supporting adjusting assembly, a supporting frame (5), two mounting plates (6), two polishing blocks (61), a spacing adjusting assembly and a position adjusting assembly; the support ring (1) is provided with a notch, the strip-shaped box (4) is fixedly arranged on the support ring (1) and penetrates through the notch, the support adjusting assembly is arranged on the support ring (1), the three mounting seats (3) are all arranged on the support adjusting assembly, and the clamping driving assembly is arranged on the three mounting seats (3); The strip-shaped opening is formed in the top of the strip-shaped box (4), the supporting frame (5) is slidably mounted in the strip-shaped opening, the position adjusting component is arranged on the strip-shaped box (4) and is connected with the supporting frame (5), the two mounting plates (6) are slidably mounted on the supporting frame (5), the two polishing blocks (61) are fixedly mounted on one sides, close to each other, of the two mounting plates (6), and the interval adjusting component is arranged on the supporting frame (5) and is connected with the two mounting plates (6).
  2. 2. The disc part double-sided polishing device of claim 1, wherein the supporting and adjusting assembly comprises three inner wire sleeves (2), three screws (21), three connecting blocks (22) and three sliding rods (23), the three inner wire sleeves (2) are rotatably arranged on the supporting ring (1), the screws (21) are respectively and spirally arranged in the three inner wire sleeves (2), one sides, close to each other, of the three screws (21) are respectively and fixedly connected with the corresponding mounting seat (3), one ends, far away from each other, of the three screws (21) are respectively extended out of the supporting ring (1) and are respectively and rotatably provided with the connecting blocks (22), the sliding rods (23) are fixedly arranged on the connecting blocks (22), and the sliding rods (23) are slidably arranged on the supporting ring (1).
  3. 3. The disc part double-sided polishing device of claim 2, wherein the support adjusting assembly further comprises a first motor (203), a driving gear (204), three driven gears (201) and a double-sided fluted disc (202), the double-sided fluted disc (202) is rotatably arranged on the inner wall of the support ring (1), the first motor (203) is fixedly arranged on the inner wall of the support ring (1), the driving gear (204) is fixedly sleeved on the output shaft of the first motor (203), the driven gears (201) are fixedly sleeved on the three inner wire sleeves (2), the driving gear (204) and the three driven gears (201) are meshed with the double-sided fluted disc (202), and the first motor (203) adopts a servo motor.
  4. 4. The double-sided polishing device for disc parts of claim 1, wherein the clamping driving assembly comprises a plurality of guide rollers (31) and three second motors (32), mounting grooves are formed in one sides, close to each other, of the three mounting seats (3), the guide rollers (31) which are arranged in parallel are mounted in the mounting grooves in a rotating mode, the second motors (32) are fixedly mounted on the bottom sides of the mounting seats (3), and an output shaft of each second motor (32) is fixedly connected with a mandrel of one guide roller (31) in the axial direction.
  5. 5. The double-sided polishing device of disc parts according to claim 1, wherein the position adjusting assembly comprises a motor III (42) and an adjusting screw (41), the adjusting screw (41) is rotatably arranged in the strip-shaped box (4), the motor III (42) is fixed on one side of the strip-shaped box (4), an output shaft of the motor III (42) is axially and fixedly connected with the adjusting screw (41), the adjusting screw (41) is in threaded connection with the supporting frame (5), and the motor III (42) adopts a servo motor.
  6. 6. The disc part double-sided polishing device of claim 1, wherein the distance adjusting assembly comprises a motor IV (52), a transmission gear (53) and two toothed plates (51), the toothed plates (51) are fixedly arranged on the two mounting plates (6), the motor IV (52) is fixedly arranged on the supporting frame (5), the transmission gear (53) is fixedly sleeved on an output shaft of the motor IV (52), the two toothed plates (51) are meshed with the transmission gear (53), and the motor IV (52) adopts a servo motor.
  7. 7. The double-sided polishing device for disc parts according to claim 1, wherein guide rods are fixedly arranged on the support frame (5) and in the strip-shaped opening, the number of the guide rods on the support frame (5) is two and the guide rods are coaxially arranged, and the two mounting plates (6) and the support frame (5) are respectively connected with the corresponding guide rods in a sliding manner.
  8. 8. The double-sided polishing device for disc parts according to claim 1, wherein a guard plate (7) is fixedly arranged on the supporting frame (5), and the guard plate (7) is L-shaped and is in sliding contact with the top side of the strip-shaped box (4).

Description

Double-sided polishing device for disc parts Technical Field The utility model relates to the technical field of machining equipment, in particular to a double-sided polishing device for disc parts. Background In the field of machining, disc parts are widely applied, such as flywheel in an automobile engine, gear disc in a gear box and the like, and the surface quality of the disc parts has important influence on the overall performance and service life of equipment. The traditional polishing mode of disc parts has a plurality of defects. For disc parts with different sizes, the conventional clamping device is difficult to flexibly adjust, and special clamps are often required to be designed for parts with specific sizes, so that the production cost is increased, a large amount of time is consumed for replacing and debugging the clamps, the production efficiency is seriously affected, moreover, the single-size adaptive clamp cannot adapt to the market demand of product diversification, and when the disc parts with different specifications are required to be processed, the clamps are frequently replaced to become bottlenecks in the production flow. In the aspect of polishing operation, the traditional method is mostly single-sided polishing, if polishing is required to be carried out on two sides of a disc part, one side of the disc part needs to be finished firstly, then the part is clamped again and the other side of the disc part is polished, the process is complex, positioning deviation of the part is easy to cause due to multiple clamping, consistency of polishing precision of the two sides is difficult to ensure, and the single-sided polishing can only process one side each time, so that the efficiency is low, and the requirement of mass production cannot be met. Accordingly, the present utility model provides a dual-side polishing device for disc parts to solve the above-mentioned problems. The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art. Disclosure of utility model The utility model aims to solve the defects in the background art and provides a double-sided polishing device for disc parts. The technical aim of the utility model is achieved by the following technical scheme that the double-sided polishing device for the disc parts comprises a supporting ring, a strip-shaped box, three mounting seats, a clamping driving assembly, a supporting adjusting assembly, a supporting frame, two mounting plates, two polishing blocks, a spacing adjusting assembly and a position adjusting assembly; the support ring is provided with a notch, the strip-shaped box is fixedly arranged on the support ring and penetrates through the notch, the support adjusting assembly is arranged on the support ring, the three mounting seats are arranged on the support adjusting assembly, and the clamping driving assembly is arranged on the three mounting seats; The top of bar case has offered the bar mouth, carriage slidable mounting is in the bar mouth, position control subassembly sets up on the bar case and is connected with the carriage, and two mounting panels are all slidable mounting on the carriage, and two polishing pieces are fixed mounting respectively in one side that two mounting panels are close to each other, interval adjustment subassembly sets up on the carriage and is connected with two mounting panels. Preferably, the support adjusting component comprises three internal thread sleeves, three screws, three connecting blocks and three sliding rods, the three internal thread sleeves are rotatably installed on the supporting ring, the screws are installed in the three internal thread sleeves in a threaded mode, one sides, close to each other, of the three screws are fixedly connected with corresponding installation seats respectively, one ends, far away from each other, of the three screws are extended out of the supporting ring and are rotatably installed with the connecting blocks respectively, the sliding rods are fixedly installed on the connecting blocks, and the sliding rods are slidably installed on the supporting ring. Preferably, the support adjusting assembly further comprises a first motor, a driving gear, three driven gears and a double-sided fluted disc, the double-sided fluted disc is rotatably installed on the inner wall of the support ring, the first motor is fixedly installed on the inner wall of the support ring, the driving gear is fixedly sleeved on the output shaft of the first motor, the driven gears are fixedly sleeved on the three inner wire sleeves, and the driving gear and the three driven gears are meshed with the double-sided fluted disc. Preferably, the clamping driving assembly comprises a plurality of guide rollers and three motors