CN211028733U

CN211028733U - Quick clamping device of panel welding

Info

Publication number: CN211028733U
Application number: CN201921542184.9U
Authority: CN
Inventors: 刘龙辉; 张红亮; 曾招强
Original assignee: Changsha Boyu Machinery Manufacturing Co ltd
Current assignee: Changsha Boyu Machinery Manufacturing Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-07-17
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a quick clamping device for plate welding, which comprises a base, wherein a bracket is arranged on the base, a clamping block is arranged on the bracket, an open slot is arranged on the clamping block, a movable pressing block is arranged at the inner side of the open slot, and when the pressing block reciprocates along the length direction of the pressing block at one side in the open slot, the pressing block and the other side in the open slot are clamped or loosened; and the base is also provided with a quick pressing mechanism. The utility model aims at providing a quick clamping device of panel welding, this clamping device can be fast fixed with two work piece centre grippings, makes things convenient for the operator to carry out welding operation, easy operation, convenient to use to it.

Description

Quick clamping device of panel welding

Technical Field

The utility model belongs to the technical field of welding tool, specifically be a quick clamping device of panel welding.

Background

Welding is a technological process in which two or more kinds of materials of the same kind or different kinds are connected into a whole by the combination and diffusion between atoms or molecules, and includes three categories of fusion welding, pressure welding and brazing according to the characteristics of the technological process.

The existing T-shaped workpieces need to be welded and formed, namely the end part of one plate is welded on the position of the inclined middle part of the plate surface of the other plate, and due to the lack of corresponding tools, when a worker operates, the worker needs to hold the workpiece with one hand and weld with the other hand, on one hand, the verticality of the two workpieces is difficult to guarantee, the randomness is large, and therefore, in order to ensure that the welded products are good in consistency, a clamping device needs to be developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, provide a quick clamping device of panel welding, this clamping device can be fast fixed with two work piece centre grippings, makes things convenient for the operator to carry out welding operation, easy operation, convenient to use to it.

In order to realize the above purpose, the utility model adopts the technical scheme that: a rapid clamping device for plate welding comprises a base, wherein a support is arranged on the base, a clamping block is arranged on the support, an open slot is formed in the clamping block, a movable pressing block is arranged on the inner side of the open slot, and when the pressing block moves back and forth on one side in the open slot along the length direction of the pressing block, the pressing block is clamped or loosened on the other side in the open slot; and the base is also provided with a quick pressing mechanism.

Furthermore, one side is equipped with the spout along its length direction relatively in the open slot, be equipped with the slide on the compact heap, slide both ends and spout clearance fit, when the slide along spout extending direction reciprocating motion, compact heap and the interior opposite side of open slot press from both sides tightly or loosen.

Furthermore, a through hole is formed in one side, located on the installation pressing block, of the clamping block.

Furthermore, the side of grip block transversely is equipped with the pivot, the support upper end transversely is equipped with the mounting hole with pivot complex, and pivot and mounting hole pass through adjusting nut locking.

Furthermore, the rapid pressing mechanism comprises a screw rod and a pressing plate, the screw rod is vertically arranged on the upper end face of the base, the pressing plate is installed on the screw rod in a matched mode, and an inclined plane is arranged on the bottom face of the pressing plate.

The utility model has the advantages that: the clamping device can clamp and fix two workpieces quickly, an operator can weld the workpieces conveniently, and welded products are good in consistency, simple to operate and convenient to use.

1. The utility model discloses during well operator removes the compact heap along open slot length direction, through slide both ends and spout cooperation, realize compact heap and open slot medial surface with the work piece clamp tightly or loosen, quick centre gripping or dismantlement promptly, convenient to use.

2. The utility model discloses the side of well grip block transversely is equipped with the pivot, the support upper end transversely be equipped with pivot complex mounting hole, and the pivot passes through adjusting nut locking with the mounting hole, when two work piece out of plumb or needs adjustment welding angle of institute welded, through the adjustment that the angle can be realized to the grip block that deflects, through adjusting nut locking after the adjustment is accomplished, easy operation can satisfy the regulation of different welding contained angles in the certain limit.

3. The middle pressure plate of the utility model is hinged and installed on the screw, namely the pressure plate can rotate around the axis of the screw, when the pressure plate rotates, the workpiece is tightly fixed on the working surface of the base through the inclined plane on the bottom surface, and the action is simple and quick; a plurality of screw rod installation threaded holes can be further formed in the upper end face of the base, and a proper pressing position can be conveniently selected.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of the structure in direction a of fig. 1 according to the present invention.

Fig. 3 is a schematic top view of the structure of fig. 1 according to the present invention.

The text labels in the figures are represented as: 1. a base; 2. a support; 3. a clamping block; 4. an open slot; 5. a compression block; 6. a chute; 7. a slide plate; 8. a through hole; 9. a rotating shaft; 10. mounting holes; 11. adjusting the nut; 12. a screw; 13. pressing a plate; 14. a bevel.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

As shown in fig. 1-3, the specific structure of the present invention is: a quick clamping device for plate welding comprises a base 1, wherein a horizontal working face is arranged on the upper end face of the base 1, a support 2 is vertically arranged on the base 1, a clamping block 3 is arranged on the support 2, the clamping block 3 is positioned above the base 1, an open slot 4 is formed in the clamping block 3, namely the clamping block 3 is U-shaped, the open end of the U-shaped is in the horizontal direction, a movable pressing block 5 is arranged on the inner side of the open slot 4, the pressing block 5 is provided with a pressing plane parallel to the inner side face of the open slot 4, and when the pressing block 5 moves in a reciprocating mode along the length direction (namely the vertical direction in the figure 1) of one side in the open slot 4, the pressing block 5 and the other side in the open slot 4 are clamped or; the base 1 is also provided with a quick pressing mechanism.

Preferably, one side is equipped with spout 6 along its length direction relatively in the open slot 4, and the length direction of spout 6 forms 5~15 contained angles with the length of open slot 4, be equipped with slide 7 on the

compact heap

5, 5 tip and the slide 7 rigid couplings of compact heap promptly, slide 7 both ends and 6 clearance fit of spout, when slide 7 along 6 extending direction reciprocating motion of spout, compact heap 5 presss from both sides tightly or unclamps with the interior opposite side of open slot 4. When an operator moves the pressing block 5 along the length direction of the open slot 4, the two ends of the sliding plate 7 are matched with the sliding groove 6, so that the workpiece is clamped or loosened by the pressing block 5 and the inner side surface of the open slot 4, namely, the workpiece is clamped quickly, and the use is convenient.

Preferably, a through hole 8 is formed in one side, located on the installation pressing block 5, of the clamping block 3. The sliding plate 7 is convenient for an operator to poke after the fingers pass through the through hole 8, so that the operation becomes simple and convenient.

Preferably, the lateral surface of the clamping block 3 is transversely provided with a rotating shaft 9, the upper end of the bracket 2 is transversely provided with a mounting hole 10 matched with the rotating shaft 9, and the rotating shaft 9 and the mounting hole 10 are locked through an adjusting nut 11. When the two welded workpieces are not perpendicular or the welding angle needs to be adjusted, the angle can be adjusted by deflecting the clamping block 3, and the two workpieces are locked by the adjusting nut 11 after adjustment, so that the operation is simple.

Preferably, the rapid pressing mechanism comprises a screw 12 and a pressing plate 13, the screw 12 is vertically arranged on the upper end surface of the base 1, the pressing plate 13 is installed on the screw 12 in a matching manner, and an inclined surface 14 is arranged on the bottom surface of the pressing plate 13. The pressing plate 13 is hinged on the screw 12, namely the pressing plate 13 can rotate around the axis (vertical shaft) of the screw 12, when the pressing plate rotates, the workpiece is tightly fixed on the working surface of the base 1 through the inclined surface 14 on the bottom surface of the pressing plate, and the action is simple and quick; a plurality of screw rod installation threaded holes can be further formed in the upper end face of the base 1, and a proper pressing position can be conveniently selected.

When the rapid clamping device is used specifically, a workpiece is placed on the upper end working face of the base 1 and is locked by the rapid clamping mechanism, the direction of an open slot 4 in the clamping block 3 is adjusted, the length direction of the open slot 4 is perpendicular to the upper end working face of the base 1, then the clamping block 5 is moved upwards, another workpiece is inserted into a space between the pressing face of the clamping block 5 and the inner side face of the open slot 4, the lower end welding position of the workpiece is abutted against the surface of the workpiece on the base 1, the clamping block 5 is moved backwards again, the workpiece is pressed by the clamping block 5, an operator can perform welding operation on the intersection of the two workpieces, after welding is completed, the workpiece can be taken down rapidly, the welded product has good consistency, the operation is simple, and the use is convenient.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. A rapid clamping device for plate welding comprises a base (1) and is characterized in that a support (2) is arranged on the base (1), a clamping block (3) is arranged on the support (2), an open slot (4) is formed in the clamping block (3), a movable pressing block (5) is arranged on the inner side of the open slot (4), and when the pressing block (5) moves in a reciprocating manner in the open slot (4) along the length direction of the opening slot, the pressing block (5) is clamped or loosened with the other side in the open slot (4); the base (1) is also provided with a quick pressing mechanism.

2. The rapid clamping device for the plate welding according to claim 1, wherein a sliding groove (6) is oppositely arranged on one side in the open slot (4) along the length direction of the open slot, a sliding plate (7) is arranged on the pressing block (5), two ends of the sliding plate (7) are in clearance fit with the sliding groove (6), and when the sliding plate (7) moves back and forth along the extending direction of the sliding groove (6), the pressing block (5) is clamped or loosened with the other side in the open slot (4).

3. The rapid clamping device for plate welding according to claim 1, characterized in that a through hole (8) is arranged on one side of the clamping block (3) where the pressing block (5) is installed.

4. The rapid clamping device for plate welding according to claim 1, characterized in that a rotating shaft (9) is transversely arranged on the side surface of the clamping block (3), a mounting hole (10) matched with the rotating shaft (9) is transversely arranged at the upper end of the bracket (2), and the rotating shaft (9) and the mounting hole (10) are locked through an adjusting nut (11).

5. The rapid clamping device for the plate welding according to claim 1, wherein the rapid pressing mechanism comprises a screw rod (12) and a pressing plate (13), the screw rod (12) is vertically arranged on the upper end surface of the base (1), the pressing plate (13) is installed on the screw rod (12) in a matching manner, and the bottom surface of the pressing plate (13) is provided with an inclined surface (14).