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CN-224209618-U - Polishing and deburring device

CN224209618UCN 224209618 UCN224209618 UCN 224209618UCN-224209618-U

Abstract

The utility model discloses a polishing and deburring device which comprises a U-shaped protection plate frame, two symmetrically arranged protection groove arms and an auxiliary roller, wherein a brushless motor is arranged at the top end of the U-shaped protection plate frame, a steel plate polishing roller is arranged in the U-shaped protection plate frame, a polishing main shaft is fixedly arranged in the steel plate polishing roller, a mounting pin shaft I and a mounting pin shaft II are respectively rotatably arranged at two ends of the two symmetrically arranged protection groove arms, and the outer wall of the mounting pin shaft I is fixedly provided with the auxiliary roller for limiting a steel plate. The U-shaped protection plate frame, the two protection groove arms and the matching blocking frame are matched with each other to block burr scraps generated by polishing and grinding the edges of the steel plates, reduce the quantity of the burr scraps scattered, facilitate the collection of the burr scraps, and are matched with the forced flow fan and the burr scraps filtering plate frame to intensively collect the burr scraps, so that the collection effect of the burr scraps is ensured, the burr scraps in the U-shaped protection plate frame are prevented from being affected by vibration in the continuous working process of the device, and the U-shaped protection plate frame is separated.

Inventors

  • HU YI
  • JIANG RUIFENG

Assignees

  • 普菲芯(苏州)半导体科技有限公司

Dates

Publication Date
20260508
Application Date
20250520

Claims (8)

  1. 1. A polishing and deburring device, comprising: The U-shaped protection plate frame (1) is provided with a brushless motor (3) at the top end and a steel plate polishing roller (23) inside, a polishing main shaft (21) is fixedly arranged inside the steel plate polishing roller (23), and the top end of the polishing main shaft (21) is fixedly connected with an output shaft of the brushless motor (3) through a coupler (4); Two symmetrically arranged protective slot arms (5), wherein a first mounting pin shaft (6) and a second mounting pin shaft (22) are respectively and rotatably arranged at two ends of the protective slot arms, and an auxiliary roller (7) for limiting a steel plate is fixedly arranged on the outer wall of the first mounting pin shaft (6); The burr and chip collection box (15), its top fixedly connected with a plurality of guide connecting pipes (19), the top fixed mounting of guide connecting pipe (19) has guide installation fill (20), the inner chamber top fixed mounting of guide installation fill (20) has installation go-between (27), installation go-between (27) welding is in the bottom of U type protection grillage (1), and its inner chamber communicates with the inner chamber of U type protection grillage (1), and the burr and chip that is convenient for break away from on the steel sheet gets into inside burr and chip collection box (15).
  2. 2. The polishing and deburring device according to claim 1, wherein a bottom end of the burr chip collecting box (15) is fixedly provided with a collecting box bottom cover (16), and a mounting sleeve (17) is integrally formed at the bottom end of the collecting box bottom cover (16).
  3. 3. The polishing and deburring device as set forth in claim 2, wherein the mounting sleeve (17) is fixedly provided with a strong flow fan (18) inside, and the burr chip collecting box (15) is clamped with a burr chip filtering plate frame (28) inside.
  4. 4. The polishing and deburring device according to claim 1, wherein the second mounting pin (22) is rotatably connected with the U-shaped protection plate frame (1), and a matched blocking frame (24) is arranged between the two protection groove arms (5).
  5. 5. The polishing and deburring device according to claim 1, wherein a rotary connecting seat (8) is fixedly arranged on the back surface of one end of the protective slot arm (5), and a rotary connector (9) is rotatably arranged in the rotary connecting seat (8).
  6. 6. The polishing and deburring device according to claim 5, wherein the back surface of the rotary connector (9) is fixedly connected with a connecting sliding rod (10), and the outer wall of the connecting sliding rod (10) is sleeved with a sliding rod sleeve (11) in a sliding manner.
  7. 7. The polishing and deburring device as set forth in claim 6, wherein a sleeve sealing cap (12) is fixedly installed at the tail end of the sliding rod sleeve (11), and a supporting spring (26) is arranged inside the sliding rod sleeve (11).
  8. 8. The polishing and deburring device as set forth in claim 7, wherein one end of the supporting spring (26) is clamped with an extrusion connecting seat (25), and the extrusion connecting seat (25) is fixedly sleeved on the outer wall of the connecting sliding rod (10).

Description

Polishing and deburring device Technical Field The utility model relates to the technical field of steel plate machining, in particular to a polishing and deburring device. Background In the prior art, the steel plate is a common material in the machining process, the steel plate needs to be cut in the machining process, molten tumors and burrs can appear on a cut section in the machining process, and further polishing and grinding are needed to ensure that the smoothness of the cut section can meet the production and machining standard. Through retrieving, chinese patent application number is 202421084866.0, the utility model discloses a steel sheet polishing burring device, the on-line screen storage device comprises a base, the bottom fixedly connected with of base bears the post, install a plurality of pay-off sticks in the base, the top of base is installed and is just constructed and push down the mechanism, push down the mechanism in the rear of just constructing, the bottom of just constructing is provided with two sets of first grinding machanism, push down the bottom of mechanism and install the second grinding machanism, push down the rear of mechanism and be provided with clearance mechanism, clearance mechanism installs the top at the base, clearance mechanism's below is provided with the collection box, collection box sliding connection is in the base, clearance mechanism includes the mount, mount fixed connection is at the top of base, the roof bottom fixedly connected with rectangle box of mount, be provided with the spring in the rectangle box, the below of spring is provided with the connecting seat, the top sliding connection of connecting seat is in the rectangle box, the bottom fixedly connected with frame slides, slide frame sliding connection is on the inner wall of mount, the below fixedly connected with clearance board slides. The device polishes the side edge of steel sheet through first grinding roller burring processing, but do not set up burr piece collection device around the first grinding roller, the in-process of polishing, the high-speed rotation of grinding roller, the burr under polishing can produce great kinetic energy, only part burr piece can stay on the steel sheet upper surface, other piece flies out under the kinetic energy effect, influences burr piece collection. Disclosure of utility model The utility model aims to solve the defects in the prior art and provides a polishing and deburring device. In order to achieve the above purpose, the present utility model adopts the following technical scheme: A polishing and deburring device comprising: The U-shaped protection plate frame is provided with a brushless motor at the top end and a steel plate polishing roller inside, wherein a polishing main shaft is fixedly arranged inside the steel plate polishing roller, and the top end of the polishing main shaft is fixedly connected with an output shaft of the brushless motor through a coupler; The two symmetrically arranged protective slot arms are respectively provided with a first mounting pin shaft and a second mounting pin shaft in a rotating way at two ends, and an auxiliary roller for limiting the steel plate is fixedly arranged on the outer wall of the first mounting pin shaft; The burr and chip collection box, its top fixedly connected with a plurality of guide connecting pipes, guide connecting pipe's top fixed mounting has guide installation to fight, guide installation fight's inner chamber top fixed mounting has the installation go-between, the installation go-between welds in the bottom of U type protection grillage, and its inner chamber communicates with the inner chamber of U type protection grillage, and the burr and chip that is convenient for break away from on the steel sheet gets into inside the burr and chip collection box. As a still further proposal of the utility model, the bottom end of the burr and chip collecting box is fixedly provided with a collecting box bottom cover, and the bottom end of the collecting box bottom cover is integrally provided with a mounting sleeve. As a still further proposal of the utility model, the inside of the mounting sleeve is fixedly provided with a strong-flow fan, and the inside of the burr and chip collecting box is clamped with a burr and chip filtering plate frame. As a still further scheme of the utility model, the second mounting pin is rotatably connected with the U-shaped protection plate frame, and a matched blocking frame is arranged between the two protection groove arms. As a still further scheme of the utility model, a rotary connecting seat is fixedly arranged on the back surface of one end of the protective slot arm, and a rotary connector is rotatably arranged in the rotary connecting seat. As a still further scheme of the utility model, the back of the rotary connector is fixedly connected with a connecting slide rod, and the outer wall of the connecting slide rod is sleeved with a slide rod slee