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CN-224223475-U - Burr grinding device for steel plate machining

CN224223475UCN 224223475 UCN224223475 UCN 224223475UCN-224223475-U

Abstract

The utility model relates to the technical field of steel plate machining and discloses a burr polishing device for steel plate machining, which comprises a machining table, wherein a rotating motor is fixedly connected to the bottom of one end of the machining table, a rotating table is fixedly connected to the output shaft of the rotating motor after upwards penetrating through the machining table, an L-shaped supporting frame is connected to one end of the machining table, which is far away from the rotating table, the other end of the L-shaped supporting frame extends to the upper side of the rotating table and is connected with a pressing component, an adjusting component is connected to one end of the L-shaped supporting frame, which is far away from the rotating table, and a polishing wheel is connected to one end of the adjusting component, which is close to the rotating table. This kind of burr grinding device for steel sheet processing is through fixing the discoid steel sheet that will polish on the revolving stage, utilizes the revolving stage to drive discoid steel sheet rotation to make the grinding wheel can carry out even polishing to the border of discoid steel sheet, improve the effect of polishing.

Inventors

  • XIA XIAOCHAO
  • Liang dayin

Assignees

  • 绵阳军威模型有限公司

Dates

Publication Date
20260512
Application Date
20250611

Claims (10)

  1. 1. The burr polishing device for the steel plate machining comprises a machining table (1) and is characterized in that a rotating motor (2) is fixedly connected to the bottom of one end of the machining table (1), a rotating table (3) is fixedly connected to an output shaft of the rotating motor (2) after penetrating through the machining table (1) upwards, an L-shaped supporting frame (4) is connected to one end, far away from the rotating table (3), of the machining table (1), the other end of the L-shaped supporting frame (4) extends to the upper portion of the rotating table (3) and is connected with a pressing component (5), an adjusting component (6) is connected to one end, far away from the rotating table (3), of the L-shaped supporting frame (4), and a polishing wheel (7) is connected to one end, close to the rotating table (3), of the adjusting component (6).
  2. 2. The burr polishing device for steel plate machining according to claim 1, wherein the pressing assembly (5) comprises a pressing cylinder (51) and a pressing plate (52), the pressing cylinder (51) is fixedly connected with one side, far away from the rotary table (3), of the L-shaped supporting frame (4), the pressing cylinder (51) is located right above the rotary table (3), a rotating mechanism (8) is connected to the telescopic end of the pressing cylinder (51) after penetrating through the L-shaped supporting frame (4) downwards, the rotating mechanism (8) is connected with the pressing plate (52), and a central shaft of the pressing plate (52) rotating through the rotating mechanism (8) coincides with a shaft of the rotary table (3).
  3. 3. The burr polishing device for steel plate machining according to claim 2, wherein the rotating mechanism (8) comprises a connecting block (81) and a T-shaped block (82), the connecting block (81) is fixedly connected with one side, far away from the rotary table (3), of the lower pressing plate (52), a T-shaped rotating hole (801) is formed in one side, far away from the rotary table (3), of the connecting block (81), the T-shaped block (82) is rotationally connected with the T-shaped rotating hole (801), and one end, far away from the T-shaped rotating hole (801), of the T-shaped block (82) is fixedly connected with the telescopic end of the lower pressing cylinder (51).
  4. 4. The burr polishing device for steel plate processing as claimed in claim 1, wherein the upper surface of the rotary table (3) is fixedly connected with an anti-slip pad (31).
  5. 5. The burr polishing device for steel plate machining according to claim 1, wherein a plurality of ball holes (301) are formed in the bottom of the rotary table (3), the ball holes (301) are uniformly distributed in the bottom of the rotary table (3) in the circumference, auxiliary balls (32) are rotatably connected in the ball holes (301), and the bottoms of the auxiliary balls (32) are slidably connected with the upper surface of the machining table (1).
  6. 6. The burr polishing device for steel plate machining according to claim 1, wherein the adjusting assembly (6) comprises an electric push rod (61) and a U-shaped frame (62), the electric push rod (61) is fixedly connected with one side, far away from the rotary table (3), of the L-shaped support frame (4), the telescopic end of the electric push rod (61) penetrates through the L-shaped support frame (4) and is fixedly connected with the U-shaped frame (62), and the upper end and the lower end of the polishing wheel (7) are respectively connected with the two ends of the U-shaped frame (62).
  7. 7. The burr polishing device for steel plate machining according to claim 6, wherein the side of the machining table (1) adjacent to the L-shaped supporting frame (4) is provided with sliding grooves (101) in a penetrating mode, and two ends of the U-shaped frame (62) are respectively connected with the two sliding grooves (101) in a sliding mode.
  8. 8. The burr grinding device for steel plate machining according to claim 7, wherein limiting grooves (102) are formed in two sides of the sliding groove (101), limiting blocks (63) are fixedly connected to two sides of the end portion of the U-shaped frame (62), and the limiting blocks (63) are slidably connected with the limiting grooves (102).
  9. 9. The burr polishing device for steel plate machining according to claim 6, wherein a polishing motor (9) is fixedly connected to the bottom of the U-shaped frame (62), a driving block (10) is fixedly connected to the output end of the polishing motor (9) after penetrating through the U-shaped frame (62) upwards, a driving groove (701) is formed in the bottom of the polishing wheel (7), the driving block (10) is slidably connected with the driving groove (701), a positioning assembly (11) is connected to one side, close to the polishing wheel (7), of the top of the U-shaped frame (62), and the positioning assembly (11) is connected with one end, far away from the driving groove (701), of the polishing wheel (7).
  10. 10. The burr polishing device for steel plate machining according to claim 9, wherein the positioning assembly (11) comprises a limiting rod (12), an extrusion spring (13) and a positioning block (14), one end of the polishing wheel (7) far away from the driving groove (701) is provided with a positioning hole (702), the positioning block (14) is rotationally connected with the positioning hole (702), one side of the positioning block (14) far away from the polishing wheel (7) is fixedly connected with the limiting rod (12), the other end of the limiting rod (12) upwards penetrates through the U-shaped frame (62) and is in sliding connection with the U-shaped frame (62), the extrusion spring (13) is sleeved on the outer side of the limiting rod (12), one end of the extrusion spring (13) is fixedly connected with the positioning block (14), and the other end of the extrusion spring is fixedly connected with the U-shaped frame (62).

Description

Burr grinding device for steel plate machining Technical Field The utility model relates to the technical field of steel plate machining, in particular to a burr polishing device for steel plate machining. Background Along with the rapid development of modern industry, steel plates are widely applied to industries such as construction, mechanical manufacturing and automobiles, burrs are unavoidable problems in the steel plate processing process, the appearance quality of products is affected, potential safety hazards are possibly caused for subsequent processing and use, and therefore effective polishing treatment of the steel plate burrs is very important. The patent with the publication number of CN219337133U at present discloses a burr polishing device for steel plate processing, which comprises a processing table, wherein one end of the upper surface of the processing table is fixedly provided with a fixed block, one surface of the fixed block, which faces the middle part of the processing table, is provided with a polishing wheel, the other end surface of the fixed block is provided with a motor which is in transmission connection with the polishing wheel, the processing table is provided with a fixing mechanism, the fixing mechanism comprises a first base and a second base which are arranged on the upper surface of the processing table, the upper surface of the first base is rotatably provided with a rotary table, the upper surface of the second base is slidably provided with a sliding seat, and clamping pieces are arranged on the sliding seat and the rotary table. Can be in the burring in-process of polishing to the steel sheet tip, adjust the angle of polishing of steel sheet, make the burr of steel sheet terminal surface and terminal surface avris effectively polish and get rid of, be convenient for simultaneously polish at steel sheet tip avris and form the chamfer, be favorable to the further processing of steel sheet However, the steel plate burr polishing device in the above technology still has the problem that when the disc-shaped steel plate is processed, the polishing wheel cannot uniformly contact with the edge of the disc-shaped steel plate due to the arc-shaped structure of the outer edge of the disc-shaped steel plate, and polishing processing cannot be performed on the outer edge of the disc-shaped steel plate. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides the burr polishing device for processing the steel plate, which improves the polishing effect of the polishing device on the disc-shaped steel plate. In order to achieve the purpose, the burr polishing device for steel plate machining comprises a machining table, wherein a rotating motor is fixedly connected to the bottom of one end of the machining table, a rotating table is fixedly connected to the output shaft of the rotating motor after the output shaft penetrates through the machining table upwards, an L-shaped supporting frame is connected to one end, away from the rotating table, of the machining table, the other end of the L-shaped supporting frame extends to the upper portion of the rotating table and is connected with a pressing component, an adjusting component is connected to one end, away from the rotating table, of the L-shaped supporting frame, and a polishing wheel is connected to one end, close to the rotating table, of the adjusting component. Further, the pressing assembly comprises a pressing cylinder and a pressing plate, the pressing cylinder is fixedly connected with one side, far away from the rotary table, of the L-shaped support frame, the pressing cylinder is located right above the rotary table, the telescopic end of the pressing cylinder penetrates through the L-shaped support frame downwards and then is connected with a rotating mechanism, the rotating mechanism is connected with the pressing plate, and the pressing plate is overlapped with the rotating shaft center of the rotary table through a rotating shaft center of the rotating mechanism. Further, the rotating mechanism comprises a connecting block and a T-shaped block, wherein the connecting block is fixedly connected with one side, away from the rotary table, of the lower pressing plate, a T-shaped rotating hole is formed in one side, away from the rotary table, of the connecting block, the T-shaped block is rotationally connected with the T-shaped rotating hole, and one end, away from the T-shaped rotating hole, of the T-shaped block is fixedly connected with the telescopic end of the lower pressing cylinder. Further, the upper surface of revolving stage fixedly connected with slipmat. Further, a plurality of ball holes are formed in the bottom of the rotary table, the ball holes are uniformly distributed in the bottom of the rotary table in the circumference, auxiliary balls are connected in the ball holes in a rotating mode, and the bottoms of the auxiliary balls are connected with the upper surf