New energy battery box aluminum plate welding positioning and clamping device

Abstract

The utility model discloses a new energy battery box aluminum plate welding positioning and clamping device which comprises a stirring welding machine workbench, a base is fixed to the workbench, two aluminum plates are placed on the base, tubular protruding strips are formed on the top faces of the aluminum plates, and the tubular protruding strips are arranged on the top faces of the aluminum plates. The aluminum plate positioning and clamping device has the advantages that manual positioning and clamping are not needed through the positioning and clamping device, a large amount of labor cost is saved, production efficiency is greatly improved, and meanwhile the problem of weld joint dislocation caused by displacement of an aluminum plate in the welding process is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding technical field, concretely is a new energy battery box aluminium plate welding positioning clamping device. BACKGROUND

[0002] New energy battery box is one of the key components of new energy vehicles, and is mainly used for accommodating and protecting power battery pack. Since the wallboard area of the box body is large, two aluminum plates need to be welded and spliced, the existing stirring welding machine lacks a corresponding clamping device, which causes displacement of the aluminum plate and misplacement of the weld during the welding process, and manual positioning and clamping is time-consuming and laborious and low in efficiency. SUMMARY

[0003] The utility model discloses a new energy battery box aluminium plate welding positioning clamping device to solve the prior art problems.

[0004] The technical solution of the utility model is as follows:

[0005] A new energy battery box aluminium plate welding positioning clamping device, including stirring welding machine workbench, the workbench is fixed with base, the base is placed with two aluminum plates, the aluminum plate top surface is formed with tubular convex strip, the longitudinal both ends of aluminum plate are provided with the positioning push plate and first stopper that push aluminum plate moves respectively, the lateral both ends of aluminum plate are provided with a plurality of pressure tight swing arm, second stopper and push aluminum plate's horizontal push top column.

[0006] As preferred, the inner cavity of the convex strip is formed with a rectangular hole, and the two ends of the positioning push plate are formed with an insertion strip matched with the rectangular hole.

[0007] As preferred, the rear of the positioning push plate is provided with a mounting seat, the first cylinder is fixed on the mounting seat, the connecting piece is fixed on the piston rod of the first cylinder, and the connecting piece is screwed with the positioning push plate.

[0008] As preferred, the workbench is installed with a swing cylinder, the pressure tight swing arm is installed on the swing cylinder, and the pressure tight swing arm is in a tree shape, and the ends are fixed with copper plates.

[0009] As preferred, the workbench is installed with a second cylinder, and the horizontal push top column is fixed on the piston rod of the second cylinder.

[0010] As preferred, the first stopper and the second stopper each include a support plate fixed on the workbench and a copper plate fixed on the support plate.

[0011] The utility model has the advantages that the positioning clamping device does not need manual positioning and clamping, saves a lot of labor cost, greatly improves production efficiency, and avoids the problem of misplacement of the weld caused by displacement of the aluminum plate during the welding process. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 is a perspective view of the utility model after removing the aluminum plate;

[0013] Fig. 2 is a perspective view of the utility model after removing the aluminum plate;

[0014] In the drawings: 1, workbench; 2, base; 3, aluminum plate; 4, convex strip; 5, positioning push plate; 6, first stop block; 7, compression swing arm; 8, second stop block; 9, horizontal push top column; 10, insertion strip; 11, mounting seat; 12, first cylinder; 13, connecting sheet; 14, swing cylinder; 15, second cylinder; 16, support plate. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0016] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0017] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more, unless otherwise explicitly limited.

[0018] In the utility model, unless another definite provision and limitation, the terms "mount", "connect", "connect", "fix" and so on should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connect, can be mechanical connection, also can be electrical connection, can be direct connection, also can indirectly connect through the intermediate medium, can be the intercommunication of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0019] In the utility model, unless another definite provision and limitation, the first feature is "on" or "under" the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0020] As shown in Figs. 1-2 The new energy battery box aluminum plate welding positioning and clamping device, including stirring welding machine workbench 1, the workbench 1 is fixed with base 2, the base 2 is placed with two aluminum plates 3, the top of the aluminum plate 3 is formed with tubular convex strip 4, the longitudinal both ends of the aluminum plate 3 are provided with positioning push plate 5 and first stopper 6 that push aluminum plate 3 moves respectively, the lateral both ends of the aluminum plate 3 are provided with several pressure tight swing arms 7, second stopper 8 and the horizontal push top column 9 that push aluminum plate 3.

[0021] Specifically, the inner cavity of the convex strip 4 is formed with a rectangular hole, and the both ends of the positioning push plate 5 are formed with an insertion strip 10 matched with the rectangular hole.

[0022] Specifically, the rear of the positioning push plate 5 is provided with a mounting seat 11, the first gas cylinder 12 is fixed on the mounting seat 11, the connecting sheet 13 is fixed on the piston rod of the first gas cylinder 12, and the connecting sheet 13 is screwed with the positioning push plate 5.

[0023] Specifically, the swing cylinder 14 is installed on the workbench 1, the pressure tight swing arm 7 is installed on the swing cylinder 14, and the pressure tight swing arm 7 is in the shape of a tree, and the ends of the pressure tight swing arm 7 are fixed with copper plates.

[0024] Specifically, the second gas cylinder 15 is installed on the workbench 1, and the horizontal push top column 9 is fixed on the piston rod of the second gas cylinder 15.

[0025] Specifically, the first stopper 6 and the second stopper 8 each comprise a support plate 16 fixed to the workbench 1 and a copper plate fixed to the support plate 16.

[0026] In operation, the aluminum plate 3 is hoisted to the base 2 by hoisting equipment, the cross push top column 9 pushes the aluminum plate 3 to move horizontally until the copper plate of the second stopper 8 is kept in a pre-tightening state, the horizontal positioning is completed, then the first cylinder 12 drives the positioning push plate 5 to move, the insertion strip 10 is inserted into the rectangular hole of the convex strip 4, and the aluminum plate 3 is continuously pushed until the copper plate of the first stopper 6 is contacted, the longitudinal positioning is completed, the pressing swing arm 7 is pressed against the aluminum plate 3 under the drive of the swing cylinder 14, and the welding machine works at the joint of the two aluminum plates 3 to perform welding. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or equivalently replace part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A new energy battery box aluminum plate welding positioning and clamping device, comprising a stirring welding machine workbench, characterized in that: The workbench is fixed with a base, two aluminum plates are placed on the base, a tubular convex strip is formed on the top surface of the aluminum plate, a positioning push plate and a first stopper for pushing the aluminum plate to move are arranged at the longitudinal two ends of the aluminum plate respectively, a plurality of pressing swing arms, a second stopper and a horizontal pushing top column for pushing the aluminum plate are arranged at the transverse two ends of the aluminum plate.

2. The new energy battery box aluminum plate welding positioning and clamping device according to claim 1, characterized in that: Rectangular holes are formed in the inner cavity of the convex strip, and insertion strips matched with the rectangular holes are formed at the two ends of the positioning push plate.

3. The new energy battery box aluminum plate welding positioning and clamping device according to claim 1, characterized in that: A mounting seat is arranged at the rear of the positioning push plate, a first air cylinder is fixed on the mounting seat, a connecting plate is fixed on the piston rod of the first air cylinder, and the connecting plate is screwed with the positioning push plate.

4. The new energy battery box aluminum plate welding positioning and clamping device according to claim 1, characterized in that: A swing cylinder is installed on the workbench, and the pressing swing arms are installed on the swing cylinder.

5. The new energy battery box aluminum plate welding positioning and clamping device according to claim 1, characterized in that: The horizontal pushing top column is fixed on the piston rod of a second air cylinder.

6. The new energy battery box aluminum plate welding positioning and clamping device according to claim 1, characterized in that: The first stopper and the second stopper each include a support plate fixed on the workbench and a copper plate fixed on the support plate.

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