CN-122008031-A - Automatic equipment of polishing of work piece welding seam

Abstract

The invention relates to the technical field of workpiece welding seam polishing, and discloses automatic workpiece welding seam polishing equipment which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a chute plate, the automatic workpiece welding seam polishing equipment further comprises a limiting part, the limiting part comprises an elastic expansion bracket, the bottom of the elastic expansion bracket is fixedly connected with a limiting ring, the stabilizing part comprises a rotating ring, the surface of the rotating ring is hinged with a stabilizing plate, and the surface of the stabilizing plate is fixedly connected with a chute plate. According to the invention, the elastic expansion bracket extrudes the slide hole plate through the connection of the extrusion bracket and the slide hole bracket when the elastic expansion bracket is contracted, the stabilizing plate is contracted towards the center of the limiting ring under the extrusion of the slide hole plate, at the moment, the stabilizing plate can clamp and fix the workpiece, the stabilizing plate can clamp and fix four surfaces of the workpiece, the stability of the workpiece during welding line polishing is improved, the workpiece is clamped and fixed in an extrusion mode, the clamping is convenient, and a worker does not need to manually adjust the clamping device to fix the workpiece.

Inventors

• CHEN YONGXI
• YANG LE
• ZHAO JIAYING
• LI MINGWU
• YAO LIANG
• Yue Kailiang
• HU TIANXIAO
• GAO JIE
• DENG YUANYUAN
• LI XIXIANG
• CHEN JING
• LIU WEI
• LUO JINGZHEN
• GONG XIAXIA
• HUANG YUE
• WANG LIUYI

Assignees

• 成都大学

Dates

Publication Date

20260512

Application Date

20260416

Claims (10)

1. 1. The utility model provides an automatic equipment of polishing of work piece welding seam, includes bottom plate (1), the top fixedly connected with draw runner plate (2) of bottom plate (1), its characterized in that still includes: the limiting component (5), the limiting component (5) comprises an elastic expansion bracket (13), and a limiting ring (14) is fixedly connected to the bottom of the elastic expansion bracket (13); The stabilizing component (6), the stabilizing component (6) comprises a rotating ring (22), a stabilizing plate (23) is hinged to the surface of the rotating ring (22), and a sliding hole plate (25) is fixedly connected to the surface of the stabilizing plate (23); The polishing device comprises a polishing component (7), wherein the polishing component (7) comprises a protective cover (33), the inner wall of the protective cover (33) is rotationally connected with a polishing wheel (34), the surface of the protective cover (33) is fixedly connected with a motor (40), and the output end of the motor (40) is fixedly connected with the end part of the polishing wheel (34); The feeding component (8), the feeding component (8) comprises a sliding block (54), an electric expansion plate (53) is fixedly connected to the end portion of the sliding block (54), and a round groove plate (50) is fixedly connected to the top of the electric expansion plate (53).
2. 2. The automatic workpiece welding seam polishing device according to claim 1, wherein the limiting component (5) comprises a frame (10), the bottom of the frame (10) is fixedly connected with the top of the bottom plate (1), the top of the inner wall of the frame (10) is fixedly connected with a bidirectional electric push rod (12), the end part of the bidirectional electric push rod (12) penetrates through the frame (10) and extends to the outer end of the frame (10), the surface of the frame (10) is fixedly connected with a bearing plate (11), a fixed cover (15) is arranged on the surface of the limiting ring (14), the inner wall of the fixed cover (15) is rotationally connected with a gear (17), the surface of the fixed cover (15) is fixedly connected with a driver (16), and the output end of the driver (16) is fixedly connected with the surface of the gear (17).
3. 3. The automatic workpiece welding seam polishing device according to claim 2, wherein the end portion of the bidirectional electric push rod (12) penetrates through the frame (10) and extends to the outer end of the frame (10), two elastic telescopic frames (13) are arranged, the two elastic telescopic frames (13) are symmetrically arranged with the frame (10) as a center, the inner wall of each elastic telescopic frame (13) is in sliding connection with the surface of the bearing plate (11), the center of the end portion of each elastic telescopic frame (13) corresponds to the center of the limiting ring (14), and the lower surface of each gear (17) extends to the inside of the limiting ring (14).
4. 4. The automatic workpiece welding seam polishing device as claimed in claim 3, wherein the stabilizing component (6) comprises a groove ring (21), the surface of the groove ring (21) is rotationally connected with the inner wall of the limiting ring (14), the inner ring wall of the groove ring (21) is fixedly connected with the surface of the rotating ring (22), the surface of the elastic telescopic frame (13) is rotationally connected with an extrusion frame (20), one end, far away from the elastic telescopic frame (13), of the extrusion frame (20) is fixedly connected with a slide hole frame (24), the surface of the rotating ring (22) is fixedly connected with a stress frame (26), and the inner wall of the slide hole frame (24) is in sliding connection with the inner wall of the slide hole plate (25).
5. 5. The automatic workpiece welding seam polishing device as claimed in claim 4, wherein the surface of the rotating ring (22) is in contact with the inner ring wall of the limiting ring (14), the surface of the gear (17) is in rotational connection with the inner wall of the groove ring (21), four stabilizing plates (23) are arranged on the surface of the limiting ring (14), the four stabilizing plates (23) are circumferentially arranged with the limiting ring (14) as a center, one ends of the four stabilizing plates (23) far away from the limiting ring (14) are mutually close, and the stress frame (26) is positioned at one end of the rotating ring (22) close to the elastic expansion frame (13).
6. 6. The automatic workpiece welding seam polishing device as claimed in claim 5, wherein the polishing component (7) comprises a moving plate (30), the end part of the moving plate (30) is in sliding connection with the inner wall of the frame (10), a telescopic bracket (36) is fixedly connected to the bottom of the moving plate (30), a power device (32) is fixedly connected to the inner wall of the frame (10), a threaded rod (31) is fixedly connected to the output end of the power device (32), a bearing hole (38) is formed in the bottom of the telescopic bracket (36), an adapting plate (39) is in sliding connection with the inner wall of the bearing hole (38), an electric push rod (37) is fixedly connected to the bottom of the adapting plate (39) and the top of the protective cover (36), the telescopic end of the electric push rod (37) is fixedly connected to the surface of the adapting plate (39), an electric rod (35) is fixedly connected to the upper surface of the telescopic bracket (36), and the telescopic end of the electric rod (35) is fixedly connected to the lower surface of the telescopic bracket (36).
7. 7. The automatic workpiece welding seam polishing device as set forth in claim 6, wherein one end of the threaded rod (31) far away from the power device (32) is rotatably connected with the inner wall of the frame (10), the surface of the threaded rod (31) is in threaded connection with the inner wall of the telescopic frame (36), and the bottom of the telescopic frame (36) extends to the lower part of the bottom of the bearing plate (11).
8. 8. An automatic workpiece welding seam polishing apparatus as set forth in claim 7, wherein the carrying hole (38) is provided in a T-shape, the adapting plate (39) is adapted to the carrying hole (38), an end of the adapting plate (39) extends to an outer end of the carrying hole (38), and a lower surface of the polishing wheel (34) extends to an outer end of a bottom of the protective cover (33).
9. 9. The automatic workpiece welding seam polishing device of claim 8, wherein the feeding component (8) comprises a supporting table (51), the bottom of the supporting table (51) is fixedly connected with the top of the round groove plate (50), a storage frame (59) is fixedly connected with the bottom of the round groove plate (50), a groove filter frame (58) is slidingly connected with the inner wall of the storage frame (59), a water pump (57) is communicated with the lower surface of the storage frame (59), a supporting tube (56) is communicated with one end, far away from the storage frame (59), of the water pump (57), a spraying frame (55) is communicated with one end, far away from the water pump (57), of the supporting tube (56), and recovery holes (52) are formed in the top of the round groove plate (50) and the top of the supporting table (51).
10. 10. The automatic workpiece welding seam polishing device according to claim 9, wherein the surface of the sliding block (54) is in sliding connection with the inner wall of the sliding groove plate (2), the end part of the sliding groove plate (2) is fixedly connected with the driving device (4), the output end of the driving device (4) is fixedly connected with the screw rod (3), one end of the screw rod (3) away from the driving device (4) extends to the inside of the sliding groove plate (2), the surface of the screw rod (3) is in threaded connection with the inner wall of the sliding block (54), the supporting table (51) and the round groove plate (50) are communicated with the storage frame (59) through the recovery hole (52), the end part of the groove filter frame (58) penetrates through the storage frame (59) and extends to the outer end of the storage frame (59), and the spraying frame (55) is located above the supporting table (51).

Description

Automatic equipment of polishing of work piece welding seam Technical Field The invention relates to the technical field of workpiece welding seam polishing, in particular to automatic workpiece welding seam polishing equipment. Background The welding seam is formed by melting and connecting the welding rod and the metal at the joint by utilizing the high temperature of a welding heat source, after the welding seam metal is cooled, the two welding pieces are connected into a whole, and the welding seam, the fillet weld, the plug weld, the electric rivet weld and the like are respectively connected according to the shape of the welding seam metal and the difference of the mutual positions of the welding pieces; After the welding of the workpiece is finished, the welding seam of the workpiece is required to be polished through a polishing device, the attractiveness of the workpiece is improved, in the traditional workpiece welding seam polishing operation, the welding seam is finished in a manual hand-held polishing device mode, or the workpiece is clamped and fixed through the semi-automatic polishing device, the clamping device is required to be manually adjusted by workers for clamping the workpiece through the traditional polishing device, the operation is complex, and after the workpiece is fixed, the workpiece is required to be manually detached, turned over and re-fixed by the workers, so that the multi-surface welding seam polishing can be finished, and the overall polishing efficiency is influenced. Disclosure of Invention The invention aims to provide automatic workpiece welding seam polishing equipment for solving the problems in the background technology. In order to solve the technical problems, the invention is realized by the following technical scheme: the invention relates to automatic polishing equipment for a workpiece welding seam, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a chute plate, and the automatic polishing equipment further comprises: the limiting component comprises an elastic expansion bracket, and the bottom of the elastic expansion bracket is fixedly connected with a limiting ring; the stabilizing component comprises a rotating ring, a stabilizing plate is hinged to the surface of the rotating ring, and a sliding hole plate is fixedly connected to the surface of the stabilizing plate; The polishing component comprises a protective cover, the inner wall of the protective cover is rotationally connected with polishing wheels, the surface of the protective cover is fixedly connected with a motor, and the output end of the motor is fixedly connected with the end parts of the polishing wheels; The feeding component comprises a sliding block, an electric expansion plate is fixedly connected to the end portion of the sliding block, and a round groove plate is fixedly connected to the top of the electric expansion plate. Further, the limiting component comprises a frame, the bottom of frame and the top fixed connection of bottom plate, the inner wall top fixedly connected with two-way electric putter of frame, the tip of two-way electric putter runs through the frame and extends to the outer end of frame, the fixed surface of frame is connected with the loading board, the surface mounting of spacing ring has fixed cover, the inner wall rotation of fixed cover is connected with the gear, the fixed surface of cover is connected with the driver, the output of driver and the fixed surface of gear are connected. Further, the tip of two-way electric putter runs through the frame and extends to the outer end of frame, the quantity of elastic expansion bracket is provided with two, two the elastic expansion bracket uses the frame to set up as central symmetry, the inner wall of elastic expansion bracket and the surface sliding connection of loading board, the tip center of elastic expansion bracket corresponds with the center of spacing ring, the lower surface of gear extends to the inside of spacing ring. Further, the firm part includes the recess ring, the surface of recess ring rotates with the inner wall of spacing ring to be connected, the inner circle wall of recess ring rotates the fixed surface of ring to be connected with the extrusion frame, the surface rotation of elastic expansion frame is connected with the extrusion frame, the one end fixedly connected with slide hole frame of elastic expansion frame is kept away from to the extrusion frame, the fixed surface of rotation ring is connected with the atress frame, the inner wall of slide hole frame and the inner wall sliding connection of slide hole board. Further, the surface of swivel becket and the inner circle wall contact of spacing ring, the surface of gear rotates with the inner wall of recess ring to be connected, the surface of spacing ring is provided with four firm boards, four the firm board uses the spacing ring to set up as central circumference, and the one end that