CN210703315U

CN210703315U - Clamping device for welding

Info

Publication number: CN210703315U
Application number: CN201921436836.0U
Authority: CN
Inventors: 刘明磊
Original assignee: Tianjin Tianqi Mozhitong Vehicle Body Technology Co ltd
Current assignee: TIANJIN TQM AUTOMOBILE PART CO LTD
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-06-09
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a clamping device is used in welding, be in including bottom plate and symmetrical arrangement clamping mechanism on the bottom plate, clamping mechanism includes the fixed clamp groove and removes the clamp groove, remove the spout of the bottom dress of clamp groove on the bottom plate formation, the rear end that removes the clamp groove is provided with actuating mechanism, with it connects to remove the clamp groove, be provided with the pressure strip on the fixed clamp groove and the inslot wall that removes the clamp groove, the pressure strip is connected with the actuating mechanism that compresses tightly that sets up on the lateral wall. The utility model discloses can utilize the special construction of pressing from both sides tight groove, press from both sides the plate tight and counterpoint position to make things convenient for welding robot welding.

Description

Clamping device for welding

Technical Field

The utility model relates to the field of welding technique, especially, relate to a clamping device is used in welding.

Background

In order to connect metal plates, a welding robot is generally used to weld the metal plates placed on a tool, and when a large metal plate needs to be welded, the tool used at present is inconvenient to fix a workpiece, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a clamping device is used in welding to the technical defect who exists among the prior art.

For realizing the utility model discloses a technical scheme that the purpose adopted is:

the utility model provides a clamping device is used in welding, is in including bottom plate and symmetrical arrangement clamping mechanism on the bottom plate, clamping mechanism includes the fixed clamp groove and removes the clamp groove, remove the spout of the formation of dress on the bottom plate of clamp groove, the rear end that removes the clamp groove is provided with actuating mechanism, with remove the clamp groove and connect, be provided with the pressure strip on the inslot lateral wall of fixed clamp groove and removal clamp groove, the pressure strip is connected with the actuating mechanism that compresses tightly that sets up on the lateral wall.

As a preferable technical solution, the fixed clamping groove and the movable clamping groove are provided at outer sides thereof with anti-toppling blocks, and the anti-toppling blocks are fixed on the bottom plate.

As a preferable technical scheme, through holes are formed on the groove walls of the fixed clamping groove and the movable clamping groove, and are used for the penetration of a driving rod of the pressing driving mechanism and are connected with the pressing plate.

As a preferable technical scheme, grooves are formed on the groove walls of the fixed clamping groove and the movable clamping groove, and the size of the grooves is matched with that of the pressing plate, so that the pressing plate is embedded into the grooves to avoid collision with the surface of a workpiece.

The utility model discloses be in with the help of bottom plate and symmetrical arrangement clamping mechanism on the bottom plate, clamping mechanism includes the fixed clamp groove and removes the clamp groove, remove the spout of the bottom dress of clamp groove in the formation on the bottom plate, the rear end that removes the clamp groove is provided with actuating mechanism, with remove the clamp groove and connect, be provided with the pressure strip on the fixed clamp groove and the inslot wall that removes the clamp groove, the pressure strip is connected with the drive mechanism that compresses tightly that sets up on the lateral wall, can utilize the special construction who presss from both sides the clamp groove, presss from both sides the plate tight and counterpoint position to convenient welding robot welding.

Drawings

Fig. 1 is a schematic top view of a welding clamping device according to the present invention;

FIG. 2 is a schematic view of the movable clamping slot being movably connected to the base plate;

FIG. 3 is a schematic top view of the base plate;

FIG. 4 shows a front view of the movable clamping slot;

fig. 5 shows a section through a movable displacement clamping groove.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, the utility model relates to a clamping device is used in welding, be in including bottom plate 1 and symmetrical arrangement clamping mechanism on the bottom plate, clamping mechanism includes fixed clamping groove 2 and removal clamping groove 7, the bottom piece 12 that removes the clamping groove is adorned in the spout 11 of the formation on the bottom plate matchingly, the rear end that removes the clamping groove is provided with actuating mechanism 10, with the rear end welded connection who removes clamping groove 7, be provided with pressure strip 4 on fixed clamping groove and the inslot wall that removes the clamping groove, the pressure strip is connected with the drive mechanism 5 that compresses tightly that sets up on the lateral wall.

As a preferable technical solution, the outer sides of the fixed clamping groove and the movable clamping groove are provided with anti-falling blocks 6, and the anti-falling blocks are welded and fixed on the bottom plate 1.

It should be noted that, in the utility model discloses in, prevent empting the piece setting in the both sides that press from both sides tight groove, the middle installation space that forms tight groove that presss from both sides, and be connected for face contact with the lateral surface that presss from both sides tight groove.

Further, the height of the anti-falling block is smaller than that of the clamping groove and smaller than the installation height of the clamping driving mechanism, namely, the anti-falling block is positioned below the clamping installation mechanism.

The driving mechanism 10 can be an oil cylinder and can be installed on an installation plate 9, the installation plate is fixed on the bottom plate 1, the driving rod 8 of the installation plate is fixedly welded with the movable clamping groove, and preferably, the two driving mechanisms 10 are arranged in parallel at intervals up and down, as shown in fig. 2.

As a preferable technical solution, through holes 14 are formed on the groove walls of the fixed clamping groove and the movable clamping groove, and are used for the penetration of the driving rod of the pressing driving mechanism 5, and are connected with the pressing plate.

The utility model discloses in, compress tightly actuating mechanism 5 can be cylinder or hydro-cylinder, or electronic jar, and its actuating lever passes through-hole and pressure strip fixed connection, if the welding.

As a preferable technical scheme, a groove 13 is formed on the groove walls of the fixed clamping groove and the movable clamping groove, and the size of the pressing plate 4 is matched, so that the pressing plate is embedded into the groove to avoid collision with the surface of the workpiece 100.

When the welding robot is used, two workpieces 100, namely metal plates, are firstly placed in the grooves 3 of the clamping grooves and are clamped and fixed by the clamping plates after being contacted with the inner walls of the ends of the clamping grooves, then the movable clamping grooves are driven to move, so that the workpieces in the movable clamping grooves are opposite to the workpieces in the fixed clamping grooves and are contacted, then the welding robots 20 arranged on two sides are started to weld on two sides simultaneously, after welding is completed, the pressing plates are loosened, the movable clamping grooves are withdrawn, and the welded workpieces are taken away.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a clamping device is used in welding, its characterized in that is in including bottom plate and symmetrical arrangement clamping mechanism on the bottom plate, clamping mechanism includes the fixed clamp groove and removes the clamp groove, remove the spout of the formation of dress on the bottom plate in the bottom in the clamp groove, the rear end that removes the clamp groove is provided with actuating mechanism, with remove the clamp groove and connect, be provided with the pressure strip on the inslot wall in fixed clamp groove and the removal clamp groove, the pressure strip is connected with the drive mechanism that compresses tightly that sets up on the lateral wall.

2. The clamping device for welding as defined in claim 1, wherein the fixed clamping groove and the movable clamping groove are provided at outer sides thereof with anti-falling blocks, and the anti-falling blocks are fixed to the bottom plate.

3. The clamping device for welding as claimed in claim 1, wherein the fixed clamping groove and the movable clamping groove are formed with through holes for the driving rod of the pressing driving mechanism to pass through and connect with the pressing plate.

4. The clamping device for welding as defined in claim 1, wherein said fixed clamping groove and said movable clamping groove have groove walls formed with recesses adapted to the size of said pressing plate, so that said pressing plate can be inserted into said recesses to avoid collision with the surface of the workpiece.