Quick conversion clamp, end plate pressing mechanism, steel belt jacking mechanism and battery module assembling equipment

Abstract

The utility model provides a quick conversion clamp, an end plate pressing mechanism, a steel belt jacking mechanism and battery module assembling equipment. The quick conversion clamp comprises a clamp body and a conversion assembly, the clamp body is provided with an extrusion end which is provided with a first mounting hole; the transformation assembly comprises a transformation block, a limiting piece and a magnetic piece, a second mounting hole is formed in the face, facing the extrusion end, of the transformation block, the limiting piece is located between the extrusion end and the transformation block, one end of the limiting piece is connected with the transformation block, the other end of the limiting piece is detachably arranged in the first mounting hole, and the magnetic piece is arranged in the second mounting hole; the clamp body and the conversion block are both made of ferromagnetic materials. The transformation assembly is arranged on the fixture body, so that the specification and model of the fixture are converted, the fixture body and the transformation block are attracted by the magnetic part, the fixture body and the transformation block are prevented from sliding relatively by the limiting part, the transformation assembly is simple and easy to disassemble and assemble on the fixture body, and the effect of quickly switching the tool fixture is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery module assembly, and in particular to a quick-conversion clamp, an end plate pressing mechanism, a steel belt lifting mechanism and battery module assembly equipment. Background Art

[0002] In the existing power or energy storage PACK module assembly and production process, it is necessary to coat the battery cells with glue and assemble them together, and then assemble the end plates and battery cells together through steel belts to form a battery module, which involves the process of pressing the end plates and the battery stack and sleeve the steel belts. The above process is generally implemented by a specific clamp in conjunction with a driving mechanism. Pressure is applied by the driving mechanism to press the various components together to produce a sealing effect. The quality of the sealing effect directly affects the quality of the battery module.

[0003] In the prior art, assembling battery modules of different specifications requires replacing the corresponding production model of the fixture to achieve the matching of product and device transformation. That is, battery modules of different specifications and sizes require corresponding models of fixtures. Changing the module model requires changing the model of the fixture on the module assembly. The disassembly and installation process of the fixture and the drive mechanism wastes time and affects the production rhythm. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present application provides a quick-conversion clamp, an end plate pressing mechanism, a steel belt lifting mechanism and a battery module assembly device.

[0005] A quick-conversion clamp disclosed in the present application includes: a clamp body and a transformation component; the clamp body has an extrusion end, and the extrusion end is provided with a first mounting hole; the transformation component includes a conversion block, a limiter and a magnetic component, and the conversion block is provided with a second mounting hole on a side facing the extrusion end, the limiter is located between the extrusion end and the conversion block, one end of which is connected to the conversion block, and the other end is detachably arranged in the first mounting hole, and the magnetic component is arranged in the second mounting hole; the clamp body and the conversion block are both made of ferromagnetic material.

[0006] Preferably, the conversion block is provided with a third mounting hole, the third mounting hole is arranged opposite to the first mounting hole, one end of the limiting member is located in the first mounting hole, and the other end is located in the third mounting hole, and the limiting member is detachably connected to the conversion block.

[0007] Preferably, the extrusion end is further provided with a fourth mounting hole, which is arranged opposite to the second mounting hole, and one end of the magnetic member is located in the second mounting hole, and the other end is located in the fourth mounting hole.

[0008] Preferably, the extruded end abuts against the conversion block.

[0009] Preferably, the limiting member is columnar.

[0010] According to the second aspect of the utility model, an end plate pressing mechanism provided in the present application includes a quick-change clamp.

[0011] According to the third aspect of the utility model, a steel belt lifting mechanism provided in the present application includes a quick-change clamp.

[0012] According to a fourth aspect of the utility model, a battery module assembly device provided in the present application includes an end plate pressing mechanism.

[0013] According to the fifth aspect of the utility model, a battery module assembly device provided in the present application includes a steel belt lifting mechanism.

[0014] The beneficial effects of the present application are as follows: by setting a transformation component on the fixture body, the conversion of fixture specifications and models can be achieved, the magnetic part adsorbs the fixture body and the transformation block, the limit part prevents the fixture body and the transformation block from sliding relative to each other, and the disassembly and installation of the transformation component on the fixture body is simple and easy to operate, thereby achieving the effect of rapid switching of tooling fixtures. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 This is one of the three-dimensional diagrams of the quick-change clamp in the embodiment;

[0017] Figure 2 This is an exploded view of a quick-change fixture in an embodiment;

[0018] Figure 3 This is a schematic diagram of the structure of the clamp body in the embodiment;

[0019] Figure 4 A schematic diagram of the conversion block structure in the embodiment;

[0020] Figure 5 This is the second stereoscopic diagram of the quick-change clamp in the embodiment;

[0021] Figure 6 This is one of the three-dimensional diagrams of the battery module assembly equipment in the embodiment;

[0022] Figure 7 This is the second stereoscopic view of the battery module assembly equipment in the embodiment.

[0023] Reference numerals:

[0024] 100-Battery module assembly equipment;

[0025] 10-end plate pressing mechanism; 20-steel belt lifting mechanism;

[0026] 1- fixture body; 2- transformation component;

[0027] 11- extrusion end;

[0028] 111-first mounting hole; 112-fourth mounting hole;

[0029] 21-conversion block; 22-limiting member; 23-magnetic member;

[0030] 211 - second mounting hole; 212 - third mounting hole. DETAILED DESCRIPTION

[0031] The following will disclose multiple embodiments of the present application with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present application. In other words, in some embodiments of the present application, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0032] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0033] In addition, in the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present application. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0034] In order to further understand the application content, features and effects of the present application, the following embodiments are cited and described in detail with reference to the accompanying drawings.

[0035] Embodiment 1

[0036] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , Figure 1 This is one of the three-dimensional images of the quick-change fixture. Figure 2 To quickly convert the fixture exploded view, Figure 3 is a schematic diagram of the fixture body structure. Figure 4 It is a schematic diagram of the conversion block structure. The quick conversion clamp in this example includes a clamp body 1 and a transformation component 2. The clamp body 1 is a steel belt lifting clamp, which is used to lift the steel belt. The transformation component 2 is arranged on the clamp body 1, which is used to convert the specifications of the clamp body 1.

[0037] Among them, the clamp body 1 has an extrusion end 11, and the extrusion end 11 is provided with a first mounting hole 111; the transformation component 2 includes a conversion block 21, a limit member 22 and a magnetic member 23, and the conversion block 21 is provided with a second mounting hole 211 on the side facing the extrusion end 11, the limit member 22 is located between the extrusion end 11 and the conversion block 21, one end of which is connected to the conversion block 21, and the other end is detachably arranged in the first mounting hole 111, and the magnetic member 23 is arranged in the second mounting hole 211; the clamp body 1 and the conversion block 21 are both made of ferromagnetic materials.

[0038] Specifically, the conversion block 21 is arranged at the extrusion end 11 of the clamp body 1, the limit member 22 and the magnetic member 23 are both located between the conversion block 21 and the clamp body 1, and the two ends of the limit member 22 are respectively connected to the conversion block 21 and the clamp body 1, which is used to prevent the conversion block 21 and the clamp body 1 from sliding relative to each other. The magnetic member 23 adsorbs the conversion block 21 and the clamp body 1, and the magnetic member 23 is a magnet. The clamp body 1 and the conversion block 21 are both made of iron alloy material.

[0039] In specific applications, when the production line needs to replace clamps of different specifications to adapt to new products, it is only necessary to remove the extrusion end 11 of the clamp body 1, that is, the transformation component 2 at the upper end of the clamp body 1, and replace it with a transformation component 2 of different specifications. When installing a new transformation component 2, the limit member 22 needs to be installed in the first mounting hole 111 of the extrusion end 11 to avoid relative sliding of the clamp body 1 and the transformation component 2.

[0040] In this way, by setting the transformation component 2 on the clamp body 1, the conversion of the clamp specifications and models is achieved, the magnetic part 23 adsorbs the clamp body 1 and the transformation block, and the limit part 22 prevents the clamp body 1 and the transformation block from sliding relative to each other. The disassembly and installation of the transformation component 2 on the clamp body 1 is simple and easy to operate, thereby achieving the effect of rapid switching of tooling fixtures.

[0041] Furthermore, the conversion block 21 is provided with a third mounting hole 212, which is arranged opposite to the first mounting hole 111, one end of the limiting member 22 is located in the first mounting hole 111, and the other end is located in the third mounting hole 212, and the limiting member 22 is detachably connected to the conversion block 21.

[0042] In this way, the limiting member 22 and the conversion block 21 can be prevented from sliding relative to each other, and the limiting member 22 can be respectively extended into the conversion block 21 and the clamp body 1 so that the extrusion end 11 abuts against the conversion block 21 .

[0043] Furthermore, the extrusion end 11 is further provided with a fourth mounting hole 112 , which is arranged opposite to the second mounting hole 211 , and one end of the magnetic member 23 is located in the second mounting hole 211 , and the other end is located in the fourth mounting hole 112 .

[0044] In this way, the magnetic member 23 has a better adsorption effect on the fixture body 1 and the conversion block 21 .

[0045] Furthermore, the limiting member 22 is columnar.

[0046] In this example, the limiting member 22 is a columnar pin. The limiting member 22 is columnar and can slide along the hole wall of the first mounting hole 111 , so as to facilitate the disassembly and installation of the transformation component 2 on the clamp body 1 .

[0047] Embodiment 2

[0048] See also Figure 5 , Figure 5 This is the second stereoscopic diagram of the quick-change clamp. The quick-change clamp in this example includes a clamp body 1 and a transformation component 2. The transformation component 2 is arranged on the clamp body 1. Different from the first embodiment, the clamp body 1 in this example is an end plate press clamp.

[0049] Embodiment 3

[0050] See also Figure 6 , Figure 6 This is one of the three-dimensional views of the battery module assembly equipment. The end plate pressing mechanism 10 in this example includes the quick-change clamp in the second embodiment.

[0051] Embodiment 4

[0052] See also Figure 7 , Figure 7 This is the second stereoscopic diagram of the battery module assembly equipment. The steel belt lifting mechanism 20 in this example includes the quick-change clamp in the first embodiment.

[0053] Embodiment 5

[0054] The battery module assembly equipment 100 in this example includes the end plate pressing mechanism 10 in the third embodiment.

[0055] Embodiment 6

[0056] The battery module assembly equipment 100 in this example includes the steel belt lifting mechanism 20 in the fourth embodiment.

[0057] In summary, by setting a transformation component on the fixture body, the conversion of fixture specifications and models can be achieved. The magnetic part adsorbs the fixture body and the transformation block, and the limit part prevents the fixture body and the transformation block from sliding relative to each other. The disassembly and installation of the transformation component on the fixture body is simple and easy to operate, thereby achieving the effect of rapid switching of tooling fixtures.

[0058] The above is only the implementation mode of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A quick-change fixture, characterized in that: include: A clamp body (1) and a transformation component (2); the clamp body (1) has an extrusion end (11), and the extrusion end (11) is provided with a first mounting hole (111); the transformation component (2) comprises a transformation block (21), a stopper (22) and a magnetic component (23); a side of the transformation block (21) facing the extrusion end (11) is provided with a second mounting hole (211); the stopper (22) is located between the extrusion end (11) and the transformation block (21), one end of the stopper is connected to the transformation block (21), and the other end is detachably arranged in the first mounting hole (111); the magnetic component (23) is arranged in the second mounting hole (211); the clamp body (1) and the transformation block (21) are both made of ferromagnetic material.

2. The quick-change clamp according to claim 1, characterized in that: The conversion block (21) is provided with a third mounting hole (212), the third mounting hole (212) being arranged opposite to the first mounting hole (111), one end of the limiting member (22) being located in the first mounting hole (111), and the other end being located in the third mounting hole (212), and the limiting member (22) being detachably connected to the conversion block (21).

3. The quick-change clamp according to claim 2, characterized in that: The extrusion end (11) is further provided with a fourth mounting hole (112), the fourth mounting hole (112) being arranged opposite to the second mounting hole (211), one end of the magnetic member (23) being located in the second mounting hole (211), and the other end being located in the fourth mounting hole (112).

4. The quick-change clamp according to claim 3, characterized in that: The extrusion end (11) abuts against the conversion block (21).

5. The quick-change clamp according to claim 1, characterized in that: The limiting member (22) is columnar.

6. An end plate pressing mechanism, characterized in that: It comprises the quick-change clamp described in any one of claims 1-5.

7. A steel belt lifting mechanism, characterized in that: It comprises the quick-change clamp described in any one of claims 1-5.

8. A battery module assembly device, characterized in that: It comprises the end plate pressing mechanism (10) as claimed in claim 6.

9. A battery module assembly device, characterized in that: It comprises the steel belt lifting mechanism (20) as claimed in claim 7.

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