CN210306430U

CN210306430U - Auxiliary tool for welding

Info

Publication number: CN210306430U
Application number: CN201920906572.4U
Authority: CN
Inventors: 颜林兵
Original assignee: Jiangsu Shenjue Vehicle Equipment Co Ltd
Current assignee: Jiangsu Shenjue Vehicle Equipment Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-04-14
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses an auxiliary fixtures is used in welding, the on-line screen storage device comprises a base, first curb plate and second curb plate have been welded respectively to the base upper end left and right sides, a side upper end that first curb plate is close to the second curb plate articulates through articulated seat has two sets of first backup pads, base upper end and with first backup pad be located same longitudinal axis and articulate through articulated seat has first pneumatic cylinder, the output end of first pneumatic cylinder articulates in first backup pad bottom through articulated seat, a side upper end that the second curb plate is close to first curb plate articulates through articulated seat has two sets of second backup pads, base upper end just is located same longitudinal axis with the second backup pad and articulates through articulated seat has the second pneumatic cylinder. The utility model discloses at work piece welded in-process, not only can be fixed with the work piece, the stability of work piece when guaranteeing the welding guarantees welding quality, can also assist the work piece turn-over, and the workman only needs to nudge the work piece, has alleviateed workman's labour greatly, has improved work efficiency.

Description

Auxiliary tool for welding

Technical Field

The utility model relates to a welding auxiliary assembly technical field specifically is an auxiliary fixtures is used in welding.

Background

The automobile body is formed by gradually welding various types of small parts according to levels, in order to ensure that the precision of a welding assembly formed after welding is stable and reliable, a special auxiliary tool is needed in the welding process, and the auxiliary tool is mainly used for positioning and pressing each welding part. Sometimes, two sides of a welding part need to be welded, turning is usually performed manually, and some workpieces with large volume and heavy weight are difficult to turn, so that a large amount of labor is consumed, and the working efficiency is reduced. Therefore, an auxiliary tool for welding is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary fixtures is used in welding to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary tool for welding comprises a base, wherein a first side plate and a second side plate are respectively welded on the left side and the right side of the upper end of the base, the upper end of one side surface of the first side plate, which is close to the second side plate, is hinged with two groups of first supporting plates through hinge seats, the upper end of the base and the first supporting plates are positioned on the same longitudinal axis, and are hinged with a first hydraulic cylinder through the hinge seats, the tail end of the output end of the first hydraulic cylinder is hinged at the bottom of the first supporting plate through the hinge seats, the upper end of one side surface of the second side plate, which is close to the first side plate, is hinged with two groups of second supporting plates through the hinge seats, the upper end of the base and the second supporting plates are positioned on the same longitudinal axis, and are hinged with a second hydraulic cylinder through the hinge seats, the, the tail end of the output end of the third hydraulic cylinder is fixedly connected with a first C-shaped supporting block, a fourth hydraulic cylinder is fixedly mounted on one side face, far away from the second supporting plate, of the second supporting plate, and the tail end of the output end of the fourth hydraulic cylinder is fixedly connected with a second C-shaped supporting block.

Preferably, the middle part of the upper end of the base is vertically welded with a limiting block, the upper end face of the limiting block is provided with a limiting groove, and a rubber pad is bonded in the limiting groove.

Preferably, the two sets of second supporting plates are located between the two sets of first supporting plates.

Preferably, the two groups of first C-shaped supporting blocks are arranged in a staggered manner, and the two groups of second C-shaped supporting blocks are arranged in a staggered manner.

Preferably, the upper end faces of the first C-shaped supporting block and the second C-shaped supporting block are in threaded connection with a first threaded rod, a pressing plate is welded to the lower end face of the first threaded rod, and a first handle is welded to the upper end of the first threaded rod.

Preferably, the first side plate corresponds second backup pad position department and the equal threaded connection of second backup pad position department of second side plate correspondence has the second threaded rod, threaded hole has all been seted up to second backup pad left surface and first backup pad right flank, the welding of second threaded rod outside has the second handle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses at work piece welded in-process, not only can be fixed with the work piece, the stability of work piece when guaranteeing the welding guarantees welding quality, can also assist the work piece turn-over, and the workman only needs to nudge the work piece, has alleviateed workman's labour greatly, has improved work efficiency.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic structural view of the first support plate and the second support plate of the present invention when both are inclined downward;

fig. 3 is a schematic view of the first C-shaped supporting block of the present invention.

In the figure: the device comprises a base 1, a first side plate 2, a second side plate 3, a first supporting plate 4, a first hydraulic cylinder 5, a second supporting plate 6, a second hydraulic cylinder 7, a third hydraulic cylinder 8, a first C-shaped supporting block 9, a fourth hydraulic cylinder 10, a second C-shaped supporting block 11, a limiting block 12, a limiting groove 13, a first threaded rod 14, a pressing plate 15 and a second threaded rod 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an auxiliary tool for welding comprises a base 1, wherein a first side plate 2 and a second side plate 3 are respectively welded on the left side and the right side of the upper end of the base 1, the upper end of one side surface of the first side plate 2, which is close to the second side plate 3, is hinged with two groups of first supporting plates 4 through hinged seats, the upper end of the base 1 and the first supporting plates 4 are positioned on the same longitudinal axis, and are hinged with a first hydraulic cylinder 5 through hinged seats, the tail end of the output end of the first hydraulic cylinder 5 is hinged at the bottom of the first supporting plates 4 through hinged seats, the upper end of one side surface of the second side plate 3, which is close to the first side plate 2, is hinged with two groups of second supporting plates 6 through hinged seats, the upper end of the base 1 and the second supporting plates 6 are positioned on the same longitudinal axis, and are hinged with a second hydraulic cylinder 7 through hinged seats, the tail end of the output end of the second, the output end tail end of the third hydraulic cylinder 8 is fixedly connected with a first C-shaped supporting block 9, two groups of second supporting plates 6 are fixedly mounted on one side face away from each other, a fourth hydraulic cylinder 10 is fixedly mounted on one side face away from each other, and the output end tail end of the fourth hydraulic cylinder 10 is fixedly connected with a second C-shaped supporting block 11.

Specifically, the vertical welding in middle part of base 1 upper end has stopper 12, stopper 12 up end has seted up spacing groove 13, the rubber pad has been bonded in the spacing groove 13.

Specifically, the two sets of second supporting plates 6 are located between the two sets of first supporting plates 4.

Specifically, two groups of the first C-shaped supporting blocks 9 are arranged in a staggered manner, and two groups of the second C-shaped supporting blocks 11 are arranged in a staggered manner.

Specifically, the upper end faces of the first C-shaped supporting block 9 and the second C-shaped supporting block 11 are both in threaded connection with a first threaded rod 14, a pressing plate 15 is welded on the lower end face of the first threaded rod 14, and a first handle is welded on the upper end of the first threaded rod 14.

Specifically, first curb plate 2 corresponds 6 position departments of second backup pad and 3 equal threaded connection in 4 position departments of first backup pad of second curb plate have second threaded rod 16, threaded hole is all seted up to 6 left surfaces of second backup pad and 4 right flanks of first backup pad, the welding of 16 outsides of second threaded rod has the second handle, through 16 threaded connection of second threaded rod in first backup pad 4 and second backup pad 6, strengthens the stability of first backup pad 4 and second backup pad 6 for first backup pad 4 and second backup pad 6 are more firm.

Specifically, when the device is used, a workpiece is placed at the upper end of the second supporting plate 6, the third hydraulic cylinder 8 drives the two groups of first C-shaped supporting blocks 9 to approach each other, the fourth hydraulic cylinder 10 drives the second C-shaped supporting blocks 11 to approach each other, so that the first C-shaped supporting blocks 9 and the second C-shaped supporting blocks 11 are clamped at the front side and the rear side of the workpiece, the first handle is rotated, the first threaded rod 14 is rotated and the pressing plate 15 is driven to move downwards, and the workpiece is pressed tightly; when a workpiece needs to be turned over, the first threaded rod 14 on the second C-shaped supporting block 11 is reversed, so that the pressing plate 15 moves upwards to be far away from the workpiece, the fourth hydraulic cylinder 10 drives the two groups of second C-shaped supporting blocks 11 to be far away from the workpiece, then the second hydraulic cylinder 7 drives the second supporting plate 6 to incline downwards to the side of the limiting block 12, then the first hydraulic cylinder 5 drives the first supporting plate 4 to incline downwards to the side of the limiting block 12, the first C-shaped supporting block 9 and the workpiece incline downwards, the first threaded rod 14 on the first C-shaped supporting block 9 is reversed, so that the pressing plate 15 moves upwards to be far away from the workpiece, the lower end of the workpiece falls into the limiting groove 13, the three groups of first C-shaped supporting blocks 9 are driven to be far away from the workpiece, meanwhile, a worker only needs to slightly push the workpiece towards the direction of the second supporting block 6, so that the original upper end face of the workpiece is, then a fourth hydraulic cylinder 10 drives a second C-shaped supporting block 11 to be clamped at the front end and the rear end of a workpiece, a first threaded rod 14 on the second C-shaped supporting block 11 is rotated to enable a pressing plate 15 to press the workpiece tightly, then a second hydraulic cylinder 7 drives the left end of a second supporting plate 6 to be upward to enable the left end and the right end of the second supporting plate 6 to be horizontal, then a first hydraulic cylinder 5 drives the right end of a first supporting plate 4 to be upward to enable the first supporting plate 4 and the second supporting plate 6 to be on the same horizontal line, a third hydraulic cylinder 8 drives a first C-shaped supporting block 9 to be clamped at the front end and the rear end of the workpiece tightly, a first threaded rod 14 on the first C-shaped supporting block 9 is rotated to enable the pressing plate 15 to press the workpiece tightly, finally a second threaded rod 16 is rotated to enable the second threaded rod 16 to be in threaded connection with the first supporting plate 4, so that the first supporting plate 4 and the second supporting plate 6 are more stable, and the turnover of the workpiece is completed. The utility model discloses an at work piece welded in-process, not only can be fixed with the work piece, the stability of work piece when guaranteeing the welding guarantees welding quality, can also assist the work piece turn-over, and the workman only needs to nudge the work piece, has alleviateed workman's labour greatly, has improved work efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a welding is with auxiliary fixtures, includes base (1), its characterized in that: the left side and the right side of the upper end of the base (1) are respectively welded with a first side plate (2) and a second side plate (3), the upper end of one side surface of the first side plate (2) close to the second side plate (3) is hinged with two groups of first supporting plates (4) through hinged seats, the upper end of the base (1) and the first supporting plates (4) are positioned on the same longitudinal axis and are hinged with a first hydraulic cylinder (5) through hinged seats, the tail end of the output end of the first hydraulic cylinder (5) is hinged at the bottom of the first supporting plates (4) through hinged seats, the upper end of one side surface of the second side plate (3) close to the first side plate (2) is hinged with two groups of second supporting plates (6) through hinged seats, the upper end of the base (1) and the second supporting plates (6) are positioned on the same longitudinal axis and are hinged with a second hydraulic cylinder (7) through hinged seats, the, two sets of the equal fixed mounting in a side that first backup pad (4) are close to each other has third pneumatic cylinder (8), the first C type supporting shoe (9) of the terminal fixedly connected with of output of third pneumatic cylinder (8), two sets of the equal fixed mounting in a side that second backup pad (6) kept away from each other has fourth pneumatic cylinder (10), the terminal fixedly connected with second C type supporting shoe (11) of output of fourth pneumatic cylinder (10).

2. The auxiliary tool for welding according to claim 1, characterized in that: the vertical welding in base (1) upper end middle part has stopper (12), spacing groove (13) have been seted up to stopper (12) up end, the rubber pad has been bonded in spacing groove (13).

3. The auxiliary tool for welding according to claim 1, characterized in that: the two groups of second supporting plates (6) are arranged between the two groups of first supporting plates (4).

4. The auxiliary tool for welding according to claim 1, characterized in that: the two groups of first C-shaped supporting blocks (9) are arranged in a staggered mode, and the two groups of second C-shaped supporting blocks (11) are arranged in a staggered mode.

5. The auxiliary tool for welding according to claim 1, characterized in that: the upper end faces of the first C-shaped supporting block (9) and the second C-shaped supporting block (11) are in threaded connection with a first threaded rod (14), a pressing plate (15) is welded on the lower end face of the first threaded rod (14), and a first handle is welded on the upper end of the first threaded rod (14).

6. The auxiliary tool for welding according to claim 1, characterized in that: first curb plate (2) correspond second backup pad (6) position department and second curb plate (3) correspond first backup pad (4) position department equal threaded connection have second threaded rod (16), threaded hole is all seted up to second backup pad (6) left surface and first backup pad (4) right flank, the welding has the second handle in the second threaded rod (16) outside.