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CN-121973072-A - Deburring device for metal piece

CN121973072ACN 121973072 ACN121973072 ACN 121973072ACN-121973072-A

Abstract

The invention discloses a deburring device for metal parts, which comprises a frame, a transmission assembly, a deburring assembly and a deburring assembly, wherein the transmission assembly is vertical to the width direction of a metal plate in a transmission state and comprises a rotating unit and idler wheels, the idler wheels comprise driving wheels, the rotating unit drives the driving wheels to rotate, the deburring assembly comprises a deburring unit and a moving unit, the moving unit drives the deburring unit to circumferentially move, the moving track of the deburring unit comprises two processing sections which are just distributed on two sides of the transmission assembly and extend between the two idler wheels in the vertical direction, and the deburring units positioned on the two processing sections are respectively used for deburring two sides of the metal plate transmitted by the transmission assembly. This burring device of metalwork drives sheet metal transmission through transmission subassembly, makes the panel face keep vertical, and cooperation mobile unit drives burring unit circumferential motion, burring on panel two sides improves machining efficiency, alleviates workman's burden to guarantee burring degree of consistency, improve processingquality.

Inventors

  • XU FENG
  • CHEN FAJIAN
  • CHEN XIONGZHI

Assignees

  • 江阴市博美机械制造有限公司

Dates

Publication Date
20260505
Application Date
20260209

Claims (10)

  1. 1. A deburring device for a metal piece, comprising: A frame; The conveying assembly is used for conveying the metal plates, in a conveying state, the width direction of the metal plates is vertical, the length direction and the thickness direction of the metal plates are horizontal, the conveying direction of the metal plates is parallel to the conveying direction of the conveying assembly, the conveying assembly comprises rotating units and rollers which are distributed in the horizontal direction and rotate on the rack around the axis of the rollers, the rollers comprise driving wheels which are distributed at intervals and are smaller than the length of the metal plates, and the rotating units drive the driving wheels to rotate; the deburring assembly comprises a deburring unit and a moving unit arranged on the frame, wherein the moving unit drives the deburring unit to move circumferentially, the moving track of the deburring unit comprises two processing sections which are just distributed on two sides of the transmission assembly and extend between two rollers along the vertical direction, and the deburring units arranged on the two processing sections are respectively used for deburring two sides of the metal sheet transmitted by the transmission assembly.
  2. 2. The deburring device for metal parts according to claim 1, wherein the moving unit comprises a chain which is closed-loop and rotates along the circumferential direction of the moving unit, a plurality of chain wheels which are connected through the chain transmission, and a driving motor which drives one of the chain wheels to rotate around the axis of the moving unit, the chain is connected with the deburring unit, the chain comprises two lifting sections which are in one-to-one correspondence with the two processing sections and extend along the vertical direction, and the moving direction of the deburring unit connected with the two lifting sections is the vertical direction opposite to the moving direction of the deburring unit.
  3. 3. The deburring device for metal parts as set forth in claim 2, wherein two deburring units are provided, and the distance between the two deburring units is half of the circumference of the chain along the circumferential direction of the chain.
  4. 4. The deburring device for metal parts according to claim 2, wherein the deburring unit comprises a connecting frame, a telescopic mechanism arranged on the connecting frame, an adjusting frame connected with the output end of the telescopic mechanism, a rolling brush axially parallel to the transmission direction of the transmission assembly, an abrasive belt with the width direction parallel to the transmission direction of the transmission assembly and a power mechanism arranged on the adjusting frame, the abrasive belt rotates on the adjusting frame along the circumferential direction of the abrasive belt, the rolling brush rotates on the adjusting frame around the axial lead of the abrasive belt, the abrasive belt and the rolling brush are sequentially and closely distributed along the rotation direction of the chain and are detachably connected with the output end of the power mechanism, the movement direction of the adjusting frame is parallel to the movement track of the deburring unit and is perpendicular to the movement direction of the deburring unit, and the abrasive belt and the rolling brush are both abutted against one surface of the metal plate on the transmission assembly.
  5. 5. The deburring device for metal parts according to claim 4, wherein the power mechanism comprises a power motor, a driving roller, a driven roller, a mandrel, a synchronous belt and two synchronous wheels, the power motor is fixed on the adjusting frame, the output end of the power motor is fixedly connected with the driving roller, the driving roller and the driven roller are in transmission connection through the abrasive belt, the two synchronous wheels are in transmission connection through the synchronous belt and are respectively and fixedly connected with one end of the mandrel and the coaxial core line of the output section of the power motor, a cover plate is detachably connected on the adjusting frame, the cover plate is sleeved on the other end of the mandrel and is attached to one end face of the synchronous belt, and the rolling brush is sleeved outside the mandrel, and the two ends of the rolling brush are respectively attached to the cover plate and the adjusting frame.
  6. 6. The deburring device for metal parts as set forth in claim 4, wherein said connecting frame comprises a connecting plate, wherein the plate surfaces of the connecting plates in the deburring units on two of said processing sections are vertical and one of the plate surfaces is in contact with said frame.
  7. 7. The deburring device for metal parts according to claim 1, wherein the transmission assembly further comprises a lower pressing frame sliding over a moving track of the metal plate in the vertical direction, a pressure spring is arranged between the lower pressing frame and the frame, lower pressing wheels which are distributed along the transmission direction of the transmission assembly and rotate around the axis of the transmission assembly are arranged on the lower pressing frame, and the axial direction of the lower pressing wheels is parallel to the axial direction of the rollers.
  8. 8. The deburring device for metal parts according to any one of claims 1 to 6, wherein the conveying assembly is provided with a conveying surface extending along a conveying direction of the conveying assembly, the rollers are tangential to the lower portion of the conveying surface, the frame comprises deviation preventing units which are arranged on two sides above the conveying surface, the deviation preventing units comprise deviation preventing rollers which are vertical in the axial direction and rotate around the axis of the conveying surface, the deviation preventing rollers extend along the length direction of the conveying surface and are distributed at intervals smaller than half of the length of a plate, and the metal plate on the conveying surface is attached between the deviation preventing rollers of the deviation preventing units on two sides.
  9. 9. The deburring device for metal parts according to any one of claims 1 to 6, wherein the rotating unit comprises a rotating motor fixed on the frame and rotating wheels fixedly connected with the driving wheels in one-to-one correspondence with the coaxial lines, two adjacent rotating wheels are hinged through a connecting rod, and the output end of the rotating motor is fixedly connected with one of the rotating wheels in the coaxial line.
  10. 10. The deburring device for metal pieces as claimed in any one of claims 1 to 6, wherein a distance sensor for detecting the moving distance of the metal sheet is provided on the frame.

Description

Deburring device for metal piece Technical Field The invention relates to the technical field of metal piece processing, in particular to a deburring device for metal pieces. Background The metal plate has the advantages of convenience in forming, strong strength adaptability, batch processing and the like, is a basic profile in the fields of industrial manufacture, construction, civilian life and the like, burrs are easily generated at processing positions after the metal plate is processed by cutting, drilling, stamping and the like, and the production safety, the product quality, the equipment service life and the like are caused to be negatively influenced, so that deburring is a necessary subsequent process for the production and the processing of the metal plate. In the prior art, as disclosed in China utility model with a public number of CN207873889U, CN214080629U, CN214685788U, different deburring devices are sequentially used for processing the sheet material through an abrasive belt and a rolling brush, specifically, coarse processing is realized through the abrasive belt, larger particle burr impurities on the surface of the sheet material are removed by utilizing the characteristics of strong abrasive belt cutting force and high efficiency, and the rolling brush is used for finely polishing corners and processing small particle burrs, so that the high-precision deburring of the sheet metal is improved. However, when the deburring device operates, the plate is in a horizontal position and the bottom surface is supported by the conveying device, and the device can only deburr the top surface of the plate, so that after the deburring treatment is carried out on the upper surface of the plate, the plate is required to be turned over, the other surface of the plate is required to be treated, the work load of workers is increased, and the processing efficiency is reduced; in addition, in the deburring device, because the abrasive belt and the rolling brush process different positions of the plate at the same time, and in the processing process, the hairbrush adopts a tool mode, the chip is extremely easy to splash, devices such as a dust hood and an air pump are required to be additionally arranged, the working range of the dust hood is required to be ensured to be large enough to cover the chip scattering position, and the running cost of the device is increased. Accordingly, there is a need for an improved sheet metal deburring apparatus in the prior art. Disclosure of Invention The invention aims to overcome the defects in the prior art and provide the deburring device for the metal parts, which can reduce the burden of workers, improve the processing efficiency and the processing quality and reduce the operation cost. In order to achieve the technical effects, the technical scheme of the invention is that the deburring device for the metal piece comprises: A frame; The conveying assembly is used for conveying the metal plates, in a conveying state, the width direction of the metal plates is vertical, the length direction and the thickness direction of the metal plates are horizontal, the conveying direction of the metal plates is parallel to the conveying direction of the conveying assembly, the conveying assembly comprises rotating units and rollers which are distributed in the horizontal direction and rotate on the rack around the axis of the rollers, the rollers comprise driving wheels which are distributed at intervals and are smaller than the length of the metal plates, and the rotating units drive the driving wheels to rotate; the deburring assembly comprises a deburring unit and a moving unit arranged on the frame, wherein the moving unit drives the deburring unit to move circumferentially, the moving track of the deburring unit comprises two processing sections which are just distributed on two sides of the transmission assembly and extend between two rollers along the vertical direction, and the deburring units arranged on the two processing sections are respectively used for deburring two sides of the metal sheet transmitted by the transmission assembly. Preferably, in order to drive the deburring unit to move, the moving unit comprises a closed ring-shaped chain rotating along the circumferential direction of the moving unit, a plurality of chain wheels connected through chain transmission and a driving motor for driving one of the chain wheels to rotate around the axis of the moving unit, the chain is connected with the deburring unit, and the chain comprises two lifting sections which are in one-to-one correspondence with the machining sections and extend along the vertical direction, and the moving direction of the deburring unit connected with the two lifting sections is the vertical direction opposite to the moving direction of the deburring unit. Preferably, in order to further improve the deburring efficiency, two deburring units are provided, and the interval between the two de