CN215509716U

CN215509716U - Workpiece fixing device of automatic welding machine

Info

Publication number: CN215509716U
Application number: CN202121400935.0U
Authority: CN
Inventors: 严伟萍
Original assignee: Suzhou Mengfeiyi Semiconductor Technology Co ltd
Current assignee: Suzhou Mengfeiyi Semiconductor Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-01-14
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a workpiece fixing device of an automatic welding machine, which comprises a bottom plate, wherein a first support and a second support are fixedly connected to two sides of the top end of the bottom plate respectively, the first support and the second support are connected with a first clamping rod and a second clamping rod respectively in a sliding mode, and the second clamping rod and the first clamping rod are fixedly connected through a support plate. When the welding machine is used, the handle on one side of the fixing groove is pulled outwards, then a workpiece is placed in the fixing groove, the handle is loosened, the spring is reset at the moment, the pressing plate clamps the workpiece, the whole support plate is lifted upwards after the top end of the workpiece is welded, the support plate is rotated, the whole support plate is turned over, and further the bottom end of the workpiece is conveniently welded.

Description

Workpiece fixing device of automatic welding machine

Technical Field

The utility model relates to the technical field of automatic welding machines, in particular to a workpiece fixing device of an automatic welding machine.

Background

The automatic welding machine is mainly composed of an automatic workpiece feeding and discharging mechanism, an automatic workpiece station switching mechanism, an automatic workpiece clamping mechanism, an automatic workpiece welding process system, a system integrated control system and the like.

When the clamp of the automatic welding machine in the prior art is used, two workpieces needing to be welded are clamped together independently, and when the two sides of the workpieces need to be welded, the workpieces need to be taken out and clamped again, so that the clamp is inconvenient to use, and the welding efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a workpiece fixing device of an automatic welding machine, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic work piece fixing device of welding machine, includes the bottom plate, the both sides on bottom plate top are first support of fixedly connected with and second support respectively, first support and second support sliding connection have first kelly and second kelly respectively, through extension board fixed connection between second kelly and the first kelly, a plurality of fixed slots, every have been seted up on the surface of extension board the equal sliding connection of lateral wall of fixed slot has the slide bar, the both ends of slide bar are fixedly connected with handle and clamp plate respectively, pass through spring elastic connection between the lateral wall of clamp plate and fixed slot.

As a preferred technical scheme of the utility model, a bottom shell is arranged at the bottom end of the bottom plate, a motor is installed on one side of the bottom shell, an output shaft of the motor is in transmission connection with a threaded rod, a sliding block is arranged at the bottom end of the bottom plate, the sliding block is in threaded connection with the threaded rod, and the motor is electrically connected with an external power supply.

As a preferable technical scheme of the utility model, sliding grooves are formed in the first support and the second support, and the top ends of the sliding grooves are arc-shaped.

As a preferable technical solution of the present invention, the lengths of the second bracket and the first bracket are greater than the width of the support plate.

As a preferable technical scheme of the utility model, one side of the pressure plate, which is far away from the sliding rod, is provided with a rubber pad.

As a preferable technical scheme of the utility model, the fixing groove is a through groove and penetrates through the upper surface and the lower surface of the support plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the welding machine is used, the handle on one side of the fixing groove is pulled outwards, then a workpiece is placed in the fixing groove, the handle is loosened, the spring is reset at the moment, the pressing plate clamps the workpiece, the whole support plate is lifted upwards after the top end of the workpiece is welded, the support plate is rotated, the whole support plate is turned over, and further the bottom end of the workpiece is conveniently welded.

2. When the welding head is used, the motor is started, and the motor drives the support plate to slide through the threaded rod, so that the workpiece is driven to move to one side, the movement of the welding head is reduced, and the welding efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a top view of the structure of the support plate of the present invention.

In the figure: 1. a base plate; 2. a bottom case; 3. a support plate; 4. a motor; 5. a first clamping rod; 6. a first bracket; 7. pressing a plate; 8. a handle; 9. a slide bar; 10. fixing grooves; 11. a second bracket; 12. a second clamping rod; 13. a spring; 14. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical scheme of a workpiece fixing device of an automatic welding machine: the welding clamp comprises a bottom plate 1, wherein a first support 6 and a second support 11 are fixedly connected to two sides of the top end of the bottom plate 1 respectively, the first support 6 and the second support 11 are connected with a first clamping rod 5 and a second clamping rod 12 respectively in a sliding mode, the second clamping rod 12 and the first clamping rod 5 are fixedly connected through a support plate 3, a plurality of fixing grooves 10 are formed in the surface of the support plate 3, a sliding rod 9 is connected to the side wall of each fixing groove 10 in a sliding mode, a handle 8 and a pressing plate 7 are fixedly connected to two ends of each sliding rod 9 respectively, and the pressing plate 7 and the side wall of each fixing groove 10 are elastically connected through a spring 13. when the welding clamp is used, the handle 8 on one side of each fixing groove 10 is pulled outwards, then a workpiece is placed in the fixing groove 10, the handle 8 is loosened, the spring 13 is reset at the moment, so that the pressing plate 7 clamps the workpiece, after the top end of the workpiece is welded, the whole support plate 3 is lifted upwards, and the support plate 3 is rotated, the whole support plate 3 is turned over, so that the bottom end of a workpiece is conveniently welded, the back of the workpiece can be conveniently welded, the position of a welding head of a welding machine does not need to be debugged, re-clamping is not needed, the use is more convenient, and the welding efficiency is greatly improved.

Referring to fig. 2, bottom plate 1 bottom is provided with drain pan 2, and motor 4 is installed to one side of drain pan 2, and the output shaft transmission of motor 4 is connected with threaded rod 14, and the bottom of bottom plate 1 is provided with the slider, slider and threaded rod 14 threaded connection, and motor 4 and external power source electric connection, when using, starter motor 4, motor 4 drive extension board 3 through threaded rod 14 and slide to drive the work piece and advance to one side, reduce the removal of bonding tool, thereby improve welding efficiency.

Referring to fig. 1, the inside of first support 6 and second support 11 has all been seted up the spout, the top of spout all sets up to the arc, the length of second support 11 and first support 6 is greater than the width of extension board 3, conveniently overturn extension board 3, one side of keeping away from slide bar 9 of clamp plate 7 is provided with the rubber pad, improve the centre gripping dynamics, prevent the work piece displacement, fixed slot 10 is logical groove, fixed slot 10 runs through two upper and lower faces of extension board 3 for the welding seam of work piece can expose.

When the workpiece fixing device of the automatic welding machine is used, the handle 8 on one side of the fixing groove 10 is pulled outwards, then a workpiece is placed in the fixing groove 10, the handle 8 is loosened, the spring 13 is reset at the moment, the pressing plate 7 clamps the workpiece, after the top end of the workpiece is welded, the whole support plate 3 is lifted upwards, the support plate 3 is rotated, the whole support plate 3 is turned over, and the bottom end of the workpiece is conveniently welded.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic workpiece fixing device of welding machine, includes bottom plate (1), its characterized in that: the utility model discloses a bottom plate, including bottom plate (1), bottom plate, support, base plate, bottom plate (1) top, first support (6) and second support (11) of both sides difference fixedly connected with, first kelly (5) and second kelly (12) of first support (6) and second support (11) sliding connection respectively, through extension board (3) fixed connection between second kelly (12) and first kelly (5), a plurality of fixed slots (10) have been seted up on the surface of extension board (3), every the equal sliding connection of lateral wall of fixed slot (10) has slide bar (9), the both ends difference fixedly connected with handle (8) and clamp plate (7) of slide bar (9), through spring (13) elastic connection between the lateral wall of clamp plate (7) and fixed slot (10).

2. The workpiece fixing device of an automatic welding machine as set forth in claim 1, wherein: the bottom of bottom plate (1) is provided with drain pan (2), motor (4) are installed to one side of drain pan (2), the output shaft transmission of motor (4) is connected with threaded rod (14), the bottom of bottom plate (1) is provided with the slider, slider and threaded rod (14) threaded connection, motor (4) and external power source electric connection.

3. The workpiece fixing device of an automatic welding machine as set forth in claim 1, wherein: the inside of first support (6) and second support (11) has all seted up the spout, the top of spout all sets up to the arc.

4. The workpiece fixing device of an automatic welding machine as set forth in claim 1, wherein: the lengths of the second bracket (11) and the first bracket (6) are larger than the width of the support plate (3).

5. The workpiece fixing device of an automatic welding machine as set forth in claim 1, wherein: and a rubber pad is arranged on one side of the pressing plate (7) far away from the sliding rod (9).

6. The workpiece fixing device of an automatic welding machine as set forth in claim 1, wherein: the fixing groove (10) is a through groove, and the fixing groove (10) penetrates through the upper surface and the lower surface of the support plate (3).