Centering mechanism for positioning large battery box body

Abstract

The utility model discloses a centering mechanism for positioning a large-sized battery box body, which comprises a working table, a base plate arranged above the working table, a centering mechanism arranged at the center of the base plate, a plurality of groups of outer side stop blocks and outer side pressing blocks arranged at the side edge of the base plate, and an inner side top block respectively and correspondingly arranged on each group of outer side stop blocks. According to the utility model, a large-scale battery box body can be quickly centered and fixed, so that the manual debugging time is shortened, and the working efficiency of the whole production line is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tooling technical field, in particular to a kind of centering mechanism for large battery box positioning. BACKGROUND

[0002] Battery shell clamp, as its name implies, is a device for clamping and fixing battery shell. In the battery production process, battery shell clamp can ensure the accurate position of battery shell on the production line, so as to carry out subsequent assembly, welding, detection and other process operations. The clamp fixes the battery shell by clamping or other means to prevent it from moving or deforming during processing, thereby ensuring the stability and safety of the production process. In the processing of battery shell, the clamp can also protect the battery shell from damage or deformation.

[0003] The existing clamp is mostly for small battery shell. The fixing process of large battery box is relatively cumbersome due to its large size. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, a centering mechanism for positioning large battery box is provided.

[0005] To achieve the above purpose, in a preferred embodiment, the utility model is configured to include a workbench, a base plate is arranged above the workbench, a centering mechanism is arranged at the center of the base plate, a plurality of outer side blocks and outer side pressing blocks are arranged at the side of the base plate, and each group of outer side blocks is respectively provided with an inner side top block.

[0006] In a preferred embodiment, the utility model can be further configured to include a core rod, the core rod is placed in the cavity of the core body, and the bottom is connected with a telescopic body. Two core heads are respectively connected with the connecting rods.

[0007] In a preferred embodiment, the utility model can be further configured to include a core rod, the core rod is placed in the cavity of the core body, and the bottom is connected with a telescopic body. Two core heads are respectively connected with the connecting rods.

[0008] In a preferred embodiment, the utility model can be further configured to include a core rod, the core rod is placed in the cavity of the core body, and the bottom is connected with a telescopic body. Two core heads are respectively connected with the connecting rods.

[0009] In a preferred embodiment, the utility model can be further configured to include a core rod, the core rod is placed in the cavity of the core body, and the bottom is connected with a telescopic body. Two core heads are respectively connected with the connecting rods.

[0010] The utility model discloses in a preferable implementation mode can be further configured, the plane of the substrate is provided with a plurality of group inner upper top block, the end of inner upper top block is spherical.

[0011] Beneficial effect, the utility model discloses a kind of positioning of large battery box centering mechanism, for large battery box can quickly center and fix, reduce the debugging time of artificial, increase the working efficiency of entire production line. BRIEF DESCRIPTION OF DRAWINGS

[0012] The utility model will be further described in detail in combination with the drawings and specific embodiments.

[0013] Fig. 1 It is whole structure schematic diagram of the utility model.

[0014] Fig. 2 It is centering mechanism schematic diagram of the utility model.

[0015] Fig. 3 It is core rod schematic diagram of the utility model.

[0016] In the drawing, 1 is workbench;2 is outer stopper;3 is outer pressing block;4 is inner top block;5 is inner upper top block;6 is connecting rod;7 is support block;8 is core assembly;9 is core rod. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0018] As Figs. 1-3 Shown, a kind of centering mechanism for positioning of large battery box, including workbench 1, located workbench 1 top is provided with base plate, the center of base plate is provided with centering mechanism, the side of base plate is provided with multiple group outer stopper 2 and outer pressing block 3, and each group outer stopper 2 is correspondingly provided with inner top block 4.

[0019] The centering mechanism includes core rod 9, the core rod 9 is placed in the cavity in core body, and bottom is connected with telescopic body, core head is respectively threaded in the both sides of core body, the end of core head is located on the path of core rod 9 up and down movement, the tail of core head is respectively connected with connecting rod 6.

[0020] The end of two connecting rods 6 is provided with longitudinal centering mechanism which is not interfered with and is arranged in the same structure of cross interlacing.

[0021] The end of the connecting rod 6 is provided with a spherical head.

[0022] The moving path of the connecting rod 6 is provided with a support block 7, which comprises a sliding block fixed with the connecting rod 6, and the sliding block is matched with a sliding rail on the base.

[0023] The base plate is provided with a plurality of inner upper jacks 5, and the end of the inner upper jack 5 is spherical.

[0024] Working principle: firstly, the workpiece is installed on the clamp, the core rod is pulled upwards, the core head is pushed out to the two sides, the connecting rod top is attached to the inner wall of the cavity, the inner side jack 4 is extended outward and abuts against the inner wall of the cavity, the inner upper jack 5 is pushed out and abuts against the inner wall of the cavity, and the outer side pressing block 3 is buckled to the edge of the box body outer wall.

[0025] It should be noted that, in this text, relational terms such as first and second are used merely to distinguish one entity from another without necessarily requiring or implying any such actual relationship or order between or among the entities.

[0026] The above examples are only illustrative of the utility model, and do not constitute a limitation on the protection scope of the utility model, and any design identical or similar to the utility model belongs to the protection scope of the utility model.

Claims

1. A centering mechanism for positioning a large battery case, characterized by, Including workbench (1), the base plate is arranged above the workbench (1), the center of the base plate is provided with a centering mechanism, the side of the base plate is provided with a plurality of groups of outer side stop block (2) and outer side pressing block (3), and each group of outer side stop block (2) is provided with inner side top block (4) correspondingly.

2. The centering mechanism for positioning a large battery case according to claim 1, wherein The centering mechanism includes a core rod (9), the core rod (9) is placed in the inner cavity of the core body, the bottom is connected with a telescopic body, the two sides of the core body are respectively connected with a core head, the end of the core head is located on the up and down movement path of the core rod (9), and the tail of the core head is connected with a connecting rod (6).

3. The centering mechanism for positioning a large battery case according to claim 2, wherein The end of the two connecting rods (6) is provided with a longitudinal centering mechanism which is not interfered and is arranged in a cross staggered structure.

4. The centering mechanism for positioning a large battery case according to claim 3, wherein The end of the connecting rod (6) is provided with a spherical top head.

5. The centering mechanism for positioning a large battery case according to claim 4, wherein The moving path of the connecting rod (6) is provided with a support block (7), the support block (7) includes a sliding block fixed with the connecting rod (6), and the sliding block is matched with the sliding rail on the base.

6. A centering mechanism for positioning a large battery case according to claim 5, wherein A plurality of inner upper top blocks (5) are arranged on the plane of the base plate, and the end of the inner upper top block (5) is spherical.

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