CN-224209407-U - Roll-over stand for welding hanging piece and cross beam of goods shelf

Abstract

The utility model is suitable for the technical field of welding auxiliary work, and discloses a roll-over stand for welding a shelf hanging piece and a cross beam. According to the utility model, the two transverse connecting rods of the turnover frame are provided with the slidable longitudinal connecting rods, so that shelf beams with different lengths can be placed on the longitudinal connecting rods, and the transverse connecting rods are provided with the positioning assemblies capable of sliding along the transverse connecting rods, so that the positioning assemblies can position the shelf hanging pieces and simultaneously enable the shelf hanging pieces to be abutted against two ends of the transverse beams with different lengths, and the shelf hanging pieces can be accurately welded on the correct positions of the cross beams, therefore, the universality of the turnover frame is enhanced through the cooperation of the movable longitudinal connecting rods and the positioning assemblies, and enterprises do not need to purchase or design the turnover frame for welding of various types.

Inventors

• LIANG YEHUA

Assignees

• 广东润达商超智能装备有限公司

Dates

Publication Date

20260508

Application Date

20250528

Claims (9)

1. 1. The turnover frame for welding the shelf hanging piece and the cross beam comprises a turnover frame and two opposite supporting frames, wherein the turnover frame is positioned between the two supporting frames and comprises two opposite longitudinal columns and transverse connecting rods for connecting the longitudinal columns; the two longitudinal connecting rods are arranged at least, each longitudinal connecting rod is arranged on the two transverse connecting rods in a sliding mode, and a first fastening screw rod which is in butt joint with the transverse connecting rods is inserted into the longitudinal connecting rods; The first clamping plate is arranged along the width direction of the longitudinal connecting rod and is connected with a telescopic rod of the air cylinder; The second clamping plate is arranged on the longitudinal connecting rod, and the second clamping plate is arranged opposite to the first clamping plate; The positioning components are arranged on the transverse connecting rods in a sliding mode in a group-by-group mode, second fastening screws which are in butt joint with the transverse connecting rods are inserted into the positioning components, and the positioning components are used for positioning L-shaped hanging pieces which are in butt joint with two ends of the cross beam.
2. 2. The turnover frame for welding the shelf hanging pieces and the cross beams according to claim 1, wherein the positioning assembly comprises a square positioning tube, a magnet which is placed on the square positioning tube and is magnetically connected with the square positioning tube and the L-shaped hanging pieces at the same time, and a first U-shaped sliding piece arranged at the bottom of the square positioning tube, and the second fastening screw is in threaded connection with the first U-shaped sliding piece.
3. 3. The roll-over stand for welding of shelf hanging pieces and cross beams according to claim 2, wherein the first U-shaped sliding piece comprises first vertical plates vertically arranged on two sides of the transverse connecting rod and first horizontal plates located below the transverse connecting rod, and the first horizontal plates are detachably connected with the two first vertical plates at the same time.
4. 4. The turnover frame for welding the shelf hanging piece and the cross beam according to claim 2, wherein a first positioning baffle strip, a second positioning baffle strip and a positioning support strip are formed on the outer wall of the square positioning tube, the first positioning baffle strip is positioned on the top surface of the square positioning tube, the second positioning baffle strip and the positioning support strip are positioned on the side surface of the square positioning tube, the second positioning baffle strip is connected with the upper end of the first positioning baffle strip, and the positioning support strip is connected with the lower end of the second positioning baffle strip.
5. 5. The roll-over stand for welding the shelf hanging piece and the cross beam according to claim 1, wherein the transverse connecting rods comprise a first transverse connecting rod and a second transverse connecting rod, the total number of the first transverse connecting rods is two, the first transverse connecting rods and the two longitudinal columns form a rectangular frame, the second transverse connecting rod is located between the two first transverse connecting rods, a plurality of mounting holes are distributed on the longitudinal connecting rods at intervals along the length direction of the longitudinal connecting rods, and inner threads are formed on the inner walls of the mounting holes and are used for mounting a cylinder and a second clamping plate respectively.
6. 6. The roll-over stand for welding a shelf hanging piece and a cross beam according to claim 4, wherein the bottom of the longitudinal connecting rod is provided with a second U-shaped sliding piece in sliding fit with the first transverse connecting rod, and the first fastening screw is in threaded connection with the second U-shaped sliding piece.
7. 7. The roll-over stand for welding a shelf hanging piece and a cross beam according to claim 6, wherein the second U-shaped sliding piece comprises second vertical plates vertically arranged on two sides of the first transverse connecting rod and second horizontal plates positioned below the first transverse connecting rod, and the second horizontal plates are detachably connected with the two second vertical plates at the same time.
8. 8. The turnover frame for welding of the shelf hanging pieces and the cross beams, which is disclosed in claim 1, is characterized in that the supporting frame comprises a supporting longitudinal plate which is horizontally arranged and two triangular supports which are arranged at the bottom of the supporting longitudinal plate and are oppositely arranged, a bearing seat is arranged on the supporting longitudinal plate, a rotating rod is connected to one side of the longitudinal cylindrical surface of the bearing seat, and the other end of the rotating rod is rotatably arranged in the bearing seat.
9. 9. The roll-over stand for welding the shelf hanging piece and the cross beam according to claim 6, further comprising a driving motor seat and a driving motor arranged on the driving motor seat, wherein an output shaft of the driving motor is connected with one of the rotating rods through a universal shaft coupling.

Description

Roll-over stand for welding hanging piece and cross beam of goods shelf Technical Field The utility model relates to the technical field of welding auxiliary work, in particular to a roll-over stand for welding a shelf hanging piece and a cross beam. Background The goods shelf is a storage device which is frequently used in modern logistics industry and daily life. The welding mode of the shelf cross beam and the hanging piece comprises two modes of manual welding and automatic welding. Wherein manual welding is usually performed with the aid of a roll-over stand for welding. Can overturn the crossbeam to be convenient for welded angle and position through the roll-over stand, make welding personnel can conveniently carry out welding operation, be favorable to improving welded accessibility and operation convenience. However, the universality of the conventional roll-over stand for welding the shelf hanging piece and the cross beam is limited, so that only the cross beam with a specific length can be used, when the hanging piece needs to be welded at two ends of the cross beam with other lengths, the roll-over stand for welding with other specifications needs to be used, the purchasing cost of enterprise equipment can be increased, and the placement of a plurality of roll-over stands can occupy a larger space of a workshop. It can be seen that there is a need for improvements and improvements in the art. Disclosure of utility model The utility model provides a roll-over stand for welding a shelf hanging piece and a cross beam, and aims to solve the problem that the conventional roll-over stand for welding the shelf hanging piece and the cross beam is limited in universality. In order to achieve the above purpose, the utility model provides the following scheme: The utility model provides a turnover frame for welding a shelf hanging piece and a cross beam, which comprises a turnover frame and two opposite supporting frames, wherein the turnover frame is positioned between the two supporting frames and comprises two opposite longitudinal columns and transverse connecting rods for connecting the longitudinal columns; the two longitudinal connecting rods are arranged at least, each longitudinal connecting rod is arranged on the two transverse connecting rods in a sliding mode, and a first fastening screw rod which is in butt joint with the transverse connecting rods is inserted into the longitudinal connecting rods; The first clamping plate is arranged along the width direction of the longitudinal connecting rod and is connected with a telescopic rod of the air cylinder; The second clamping plate is arranged on the longitudinal connecting rod, and the second clamping plate is arranged opposite to the first clamping plate; The positioning components are arranged on the transverse connecting rods in a sliding mode in a group-by-group mode, second fastening screws which are in butt joint with the transverse connecting rods are inserted into the positioning components, and the positioning components are used for positioning L-shaped hanging pieces which are in butt joint with two ends of the cross beam. Optionally, the positioning assembly comprises a square positioning tube, a magnet which is placed on the square positioning tube and is simultaneously magnetically connected with the square positioning tube and the L-shaped hanging piece, and a first U-shaped sliding piece which is arranged at the bottom of the square positioning tube, and the second fastening screw is in threaded connection with the first U-shaped sliding piece. Optionally, the first U-shaped sliding piece comprises first vertical plates vertically arranged on two sides of the transverse connecting rod and first horizontal plates positioned below the transverse connecting rod, and the first horizontal plates are detachably connected with the two first vertical plates at the same time. Optionally, a first positioning baffle strip, a second positioning baffle strip and a positioning support strip are formed on the outer wall of the square positioning tube, the first positioning baffle strip is positioned on the top surface of the square positioning tube, the second positioning baffle strip and the positioning support strip are both positioned on the side surface of the square positioning tube, the second positioning baffle strip is connected with the upper end of the first positioning baffle strip, and the positioning support strip is connected with the lower end of the second positioning baffle strip. The transverse connecting rods comprise a first transverse connecting rod and a second transverse connecting rod, the number of the first transverse connecting rods is two, the first transverse connecting rod and the two longitudinal columns form a rectangular frame, the second transverse connecting rod is located between the two first transverse connecting rods, a plurality of mounting holes are distributed on the longitudinal connecting rods at inte