CN-224223070-U - Door plant welding turning device

Abstract

The utility model aims to provide a door plate welding turnover device which comprises a base and a turnover assembly, wherein four bearing wheels are symmetrically arranged on the base, each two bearing wheels form a group of bearing wheel pairs, the turnover assembly comprises a support frame and two circular rings, two ends of the support frame are respectively connected with the two circular rings, a clamping groove penetrating through the two circular rings is formed in the support frame and is used for inserting a door plate, and the two circular rings are respectively in rolling fit with the two bearing wheel pairs. Therefore, the door plate can be manually turned over instead of a worker, the door plate is prevented from being scratched by the worker, the working strength of the worker can be reduced, and the door plate can be automatically welded by connecting the circular ring into a driving source such as a motor.

Inventors

• WU GUANGHUI
• LIU HUI

Assignees

• 惠州市辉翰集装箱制造有限公司

Dates

Publication Date

20260512

Application Date

20250228

Claims (6)

1. 1. A door panel welding turnover device, comprising: a base (110) on which four bearing wheels (120) are symmetrically arranged, each two bearing wheels (120) forming a group of bearing wheel pairs, and The overturning assembly (200), the overturning assembly (200) comprises a supporting frame (210) and two circular rings (220), two ends of the supporting frame (210) are respectively connected with the two circular rings (220), a clamping groove (211) penetrating through the two circular rings (220) is formed in the supporting frame (210), the clamping groove (211) is used for inserting a door plate, and the two circular rings (220) are respectively in rolling fit with the two bearing wheel pairs; The support frame (210) comprises two inner frames (212) and two outer frames (213), two ends of each inner frame (212) are connected with two circular rings (220) respectively, two clamping grooves (211) are formed between the inner frames (212), two outer frames (213) are connected with two circular rings (220) respectively, two outer frames (213) are respectively located at two sides, far away from the clamping grooves (211), of each inner frame (212), a plurality of clamping pieces (230) are screwed on each outer frame (213), the clamping pieces (230) penetrate through the inner frames (212) and extend into the clamping grooves (211) when being stressed to rotate, each clamping piece (230) comprises a screw (231) and a pressing block (232), the screw (231) is screwed with the outer frame (213), the pressing block (232) is rotatably arranged on one end, close to each inner frame (212), and the pressing block (232) is used for penetrating through the corresponding clamping groove (211) when being stressed to rotate.
2. 2. The door panel welding turnover device according to claim 1, wherein a limit groove (121) is circumferentially formed on the outer side wall of the bearing wheel (120), and the ring (220) is accommodated in the limit groove (121) in an adaptive manner.
3. 3. The door panel welding turnover device according to claim 1 or 2, further comprising a brake member (300), wherein the brake member (300) comprises an elastic member (310), a handle (320) and a friction block (330), one end of the handle (320) is rotatably arranged on the base (110), the friction block (330) is arranged on the handle (320), two ends of the elastic member (310) are respectively connected with the handle (320) and the base (110), and the elastic member (310) is used for driving the handle (320) to drive the friction block (330) to abut against one of the bearing wheels (120).
4. 4. The door panel welding turnover device of claim 1, wherein a silica gel layer (233) is provided on a side of the pressing block (232) away from the screw (231).
5. 5. The door panel welding turnover device according to claim 1, wherein a cross bar (234) is provided on an end of the screw (231) remote from the pressing block (232).
6. 6. The door panel welding turnover device of claim 1, wherein the outer frame (213), the inner frame (212), and the ring (220) are welded.

Description

Door plant welding turning device Technical Field The utility model relates to the technical field of welding tools, in particular to a door plate welding turnover device. Background In the field of metal door plate welding processing, the traditional process generally adopts a manual operation mode to overturn and position the door plate. Specifically, when performing a multi-sided welding operation, an operator needs to manually adjust the posture of the door panel to expose the area to be welded. However, the prior art has the defects that firstly, an operator needs to repeatedly move a heavy metal door plate to adjust a welding angle, the metal door plate is heavy and needs to be overturned for at least 4 times in the whole welding process, so that the working strength of the worker is high, secondly, the surface of the metal door plate is smooth, the edge of a joint position between the plates is obvious, the risk of scratching due to slipping exists in the manual overturning process, secondly, the operator is difficult to accurately control the overturning angle, the defects of undercut, unfused welding and the like of a welding line are easily caused due to angle deviation, and finally, the automatic welding requirement cannot be met through manual overturning. Therefore, in order to solve the above-mentioned shortcomings, the door panel welding turnover device of the present application is proposed. Disclosure of utility model The utility model aims to overcome the defects in the prior art and provides a door plate welding turnover device which replaces a worker to manually turn over a door plate so as to improve welding quality and reduce welding safety risks. The aim of the utility model is realized by the following technical scheme: A door panel welding turnover device, comprising: A base, on which four bearing wheels are symmetrically arranged, each two bearing wheels forming a group of bearing wheel pairs, and The turnover assembly comprises a support frame and two rings, wherein two ends of the support frame are connected with the two rings respectively, clamping grooves penetrating through the two rings are formed in the support frame, the clamping grooves are used for inserting door plates, and the two rings are in rolling fit with the two bearing wheel pairs respectively. Optionally, a limiting groove is circumferentially formed in the outer side wall of the bearing wheel, and the ring is accommodated in the limiting groove in an adaptive manner. The door panel welding turnover device according to claim or claim, further comprising a brake member, wherein the brake member comprises an elastic member, a handle and a friction block, one end of the handle is rotatably arranged on the base, the friction block is arranged on the handle, two ends of the elastic member are respectively connected with the handle and the base, and the elastic member is used for driving the handle to drive the friction block to abut against one of the bearing wheels. Optionally, the support frame includes two inner frames, two both ends of inner frame all are connected with two rings respectively, just two form between the inner frame the clamping groove. Optionally, the support frame further includes two outer frames, two outer frames are connected with two rings respectively, and two outer frames are located two inner frames respectively are far away from that side of the clamping groove. Optionally, a plurality of clamping pieces are screwed on the outer frame, and the clamping pieces are used for penetrating through the inner frame and extending into the clamping groove when being stressed to rotate. Optionally, the press clamp includes screw rod and briquetting, the screw rod with outer frame spiro union, the briquetting rotate set up in the screw rod is close to the one end of inner frame, the screw rod is used for when atress rotates, so that the briquetting passes the inner frame and stretches into in the clamp silo. Optionally, a silica gel layer is disposed on a side surface of the pressing block away from the screw rod. Optionally, a cross bar is disposed at one end of the screw far away from the pressing block. Optionally, the outer frame, the inner frame and the circular ring are welded. Compared with the prior art, the utility model has at least the following advantages: The utility model discloses a door plate welding turnover device, which comprises a base and a turnover assembly, wherein four bearing wheels are symmetrically arranged on the base, each two bearing wheels form a group of bearing wheel pairs, the turnover assembly comprises a support frame and two rings, two ends of the support frame are respectively connected with the two rings, a clamping groove penetrating through the two rings is formed in the support frame, the clamping groove is used for inserting a door plate, and the two rings are respectively in rolling fit with the two bearing wheel pairs. Therefore, the door plate can be manu