Adjustable simple nickel sheet bending clamp

Abstract

An adjustable simple nickel sheet bending clamp comprises a fixing plate. The main base plate and the fixing plate are oppositely arranged front and back and are detachably connected, and when the main base plate gets close and is connected with the fixing plate, a crack between the main base plate and the fixing plate is used for clamping a nickel sheet to be bent; the bending sliding block is arranged on the top face of the fixing plate in a sliding mode, and the bending sliding block slides in the direction of the crack so as to be used for bending the nickel sheet located on the upper portion of the crack; and the adjusting plate is arranged below the fixing plate in a height-adjustable mode and used for supporting the nickel sheet to be bent, and the adjusting plate is used for adjusting the height of the nickel sheet. The nickel sheet bending clamp disclosed by the utility model adopts a detachable connecting structure, so that a nickel sheet can be conveniently fixed in the clamp; the adjusting plate can be adjusted according to different bending lengths so as to adapt to bending of nickel sheets with different lengths; a plurality of nickel sheets can be quickly bent and formed through the bending slide block; when the clamp is not used, the clamp can be disassembled and stored, so that the occupied space is reduced; the device is simple in structure and convenient to use.

Description

Technical Field

[0001] The utility model relates to an adjustable simple nickel sheet bending fixture, which is suitable for various small-output workshops, especially for the simple nickel sheet bending process of small-output lithium battery packs. Background Art

[0002] In the era of rapid development of new energy, lithium-ion battery packs are increasingly used in the field of power batteries due to their good performance and large capacity. For the production process of a battery pack with a small batch order, a simple and easy-to-operate nickel sheet bending fixture can undoubtedly greatly improve the production efficiency of the battery pack and save costs. In the current battery pack production, there are various forms of nickel sheets, and most of these nickel sheets are molded from the nickel sheet factory and formed in one piece by machine stamping. In this way, almost every nickel sheet requires a lot of mold opening fees and various costs. Even some nickel sheets with very small demand have to spend thousands of yuan to open the mold, which causes manufacturers to be in a dilemma when producing small batches of battery packs. The mold opening cost is high, and the consistency is not good without mold opening. The use of other fixtures may not be applicable, which increases the production cost of the enterprise. Utility Model Content

[0003] Based on the above-mentioned technical problems, the utility model provides an adjustable simple nickel sheet bending fixture to solve the technical problems of the prior art such as high mold opening cost and poor consistency of manual operation for bending nickel sheets.

[0004] To achieve the above purpose, the utility model provides an adjustable simple nickel sheet bending fixture, which includes:

[0005] Fixed plate;

[0006] A main substrate is arranged opposite to the fixing plate in front and back and is detachably connected to the fixing plate. When the main substrate is close to the fixing plate, the gap between the two is used to clamp the nickel sheet to be bent;

[0007] A bending slider is slidably disposed on the top surface of the fixing plate, and the bending slider is used to bend the nickel sheet located at the upper part of the clamping gap by sliding toward the clamping gap; and

[0008] The adjusting plate is arranged below the fixing plate in a height-adjustable manner and is used to support the nickel sheet to be bent. The adjusting plate is used to adjust the height of the nickel sheet.

[0009] As a further preferred technical solution of the utility model, vertically oriented supporting uprights are respectively provided on both sides of the fixed plate, and when the fixed plate is connected to the main base plate, the side surfaces of the main base plate are in close contact with the two supporting uprights.

[0010] As a further preferred technical solution of the utility model, the surfaces of the supporting upright plates connected to the main base plate are respectively provided with corresponding positioning posts and positioning holes, and when the fixing plate is connected to the main base plate, the positioning posts are inserted into the positioning holes.

[0011] As a further preferred technical solution of the present invention, a magnetic component is provided on the surface where the supporting vertical plate is connected to the main substrate. When the fixing plate is close to and connected with the main substrate, the fixing plate and the main substrate are connected and fixed by the magnetic attraction force generated by the magnetic component.

[0012] As a further preferred technical solution of the utility model, the top surface of the fixed plate is provided with a concave rail, and the bottom surface of the bending slider is provided with a convex rail. The bending slider and the fixed plate are connected by the convex rail and the concave rail to guide the sliding of the bending slider on the fixed plate.

[0013] As a further preferred technical solution of the utility model, the bottom surface of the fixed plate is connected downwardly with a screw rod, and the adjustment plate can be slidably mounted on the screw rod up and down. An adjusting nut is threadedly connected to the screw rod, and the adjusting plate is locked and fixed by the adjusting nut and the height can be adjusted along the screw rod.

[0014] As a further preferred technical solution of the present utility model, there are two screws.

[0015] As a further preferred technical solution of the utility model, the adjustment plate is composed of a horizontal seat plate and a vertical back plate combined into a chair shape, the seat plate is provided with a round hole that cooperates with the screw, and the back plate is used to support the length of the nickel sheet when it is bent.

[0016] Compared with the prior art, the adjustable simple nickel sheet bending fixture of the utility model has the following advantages:

[0017] 1) The nickel sheet bending fixture of the utility model adopts a detachable connection structure, which can easily fix the nickel sheet into the fixture;

[0018] 2) The adjustment plate can be adjusted according to the different bending lengths to adapt to the bending of nickel sheets of different lengths;

[0019] 3) Multiple nickel sheets can be quickly bent into shape by using a bending slider;

[0020] 4) When the fixture is not in use, it can be disassembled and stored, thus reducing space occupation;

[0021] 5) The utility model has a simple structure and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] Figure 1 The present invention is a schematic structural diagram of an embodiment of the adjustable simple nickel sheet bending fixture provided by the present invention.

[0024] Figure 2 It is a three-dimensional diagram of the adjustable simple nickel sheet bending fixture of the utility model, a is the front view, b is the back view;

[0025] Figure 3 The utility model is an operational schematic diagram of the adjustable simple nickel sheet bending fixture during use.

[0026] In the figure: 1. main base plate, 2. fixed plate, 3. bending slider, 4. adjustment plate, 5. magnetic component, 6. positioning column, 7. screw, 8. adjustment nut.

[0027] The purpose, features and advantages of the present invention will be further described in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0028] The present invention will be further described below in conjunction with the accompanying drawings and specific implementation methods. The terms such as "upper", "lower", "left", "right", "middle" and "one" used in the preferred embodiments are only used to facilitate the description, and are not used to limit the scope of the implementation of the present invention. The changes or adjustments in their relative relationships shall also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0029] like Figure 1 and 2 As shown, the utility model provides an adjustable simple nickel sheet bending fixture, including: a fixing plate 2 for connecting the main substrate 1 and fixing the nickel sheet, an adjusting plate 4 for holding and adjusting the bending length of the nickel sheet, and a bending slider 3 for bending the nickel sheet. The main substrate 1, the fixing plate 2, the adjusting plate 4 and the bending slider 3 are combined and connected to form a nickel sheet bending fixture, and a plurality of nickel sheets are loaded into the nickel sheet slots of the fixture in parallel, so as to realize the precise positioning operation and bending operation of the nickel sheet. The structure of the main substrate 1, the fixing plate 2, the adjusting plate 4 and the bending slider 3 is described in detail below.

[0030] The main substrate 1 and the fixed plate 2 are arranged front and back oppositely and are detachably connected. When the main substrate 1 is close to and connected to the fixed plate 2, the gap between the two is used to clamp the nickel sheet to be bent, and the gap is the above-mentioned fixture nickel sheet groove. The fixed plate 2 is a main component, and its two sides extend downward to form support vertical plates. When the fixed plate 2 is close to and connected to the main substrate 1, the main substrate 1 is tightly attached to the support vertical plates on both sides.

[0031] Furthermore, in order to guide and position the main substrate 1 and the fixed plate 2 during the process of closing and clamping the nickel sheet, corresponding positioning columns 6 and positioning holes are respectively provided on the surface of the support vertical plate connected to the main substrate 1. When the fixed plate 2 and the main substrate 1 are close together and connected, the positioning columns 6 are inserted into the positioning holes.

[0032] Furthermore, in order to enable the main substrate 1 and the fixed plate 2 to reliably clamp the nickel sheet, a magnetic component 5 is provided on the surface of the support vertical plate connected to the main substrate 1. When the fixed plate 2 and the main substrate 1 are brought close together and connected, the fixed plate 2 and the main substrate 1 are connected and fixed by the magnetic attraction force generated by the magnetic component 5. The magnetic component 5 can be a magnet, or other device with magnetic force.

[0033] The bending slider 3 is slidably disposed on the top surface of the fixed plate 2, and the bending slider 3 is used to bend the nickel sheet located at the upper part of the clamping gap by sliding in the direction of the clamping gap. In order to guide the bending slider 3 during the sliding process, a sliding guide component can be provided between the bending slider 3 and the fixed plate 2. Specifically, a concave track is provided on the top surface of the fixed plate 2, and a convex track is provided on the bottom surface of the bending slider 3. The bending slider 3 and the fixed plate 2 are connected by the convex track and the concave track to guide the sliding of the bending slider 3 on the fixed plate 2.

[0034] The adjusting plate 4 is arranged under the fixing plate 2 in a height-adjustable manner to support the nickel sheet to be bent, and the adjusting plate 4 is used to adjust the height of the nickel sheet. The bottom surface of the fixing plate 2 is connected downward with two parallel screw rods 7, and the adjusting plate 4 can be slidably sleeved on the two screw rods 7, and the screw rods 7 are threadedly connected with adjusting nuts 8. The adjusting plate 4 is locked and fixed by the adjusting nuts 8 and can be adjusted in height along the screw rods 7.

[0035] Furthermore, the adjustment plate 4 is composed of a horizontal seat plate and a vertical back plate to form a chair shape. The seat plate is provided with a round hole that cooperates with the screw rod 7, and the back plate is used to support the length of the nickel sheet when it is bent.

[0036] The operation process of the clamp of the utility model for bending the nickel sheet is as follows:

[0037] First, place the nickel sheet close to the clamping surface of the fixed plate 2 and place it on the adjustment plate 4, and adjust the bending height of the nickel sheet (specifically, the portion of the nickel sheet higher than the top surface of the fixed plate 2) by adjusting the adjustment plate 4. Figure 3 Then, the main substrate 1 is brought close to and connected to the fixing plate 2 to clamp the nickel sheet, see Figure 3In this process, the connection between the main substrate 1 and the fixed plate 2 is guided by the positioning column 6 and the positioning hole, and the clamping force is provided by the magnetic component 5; then, the bending slide 3 is manually pushed to move toward the nickel sheet under the guidance of the concave rail and the convex rail, and the nickel sheet is squeezed to bend, see Figure 3 After the bending is completed, the bending slider 3 exits respectively, see Figure 3 In middle d, it can be seen that the nickel sheet has been bent, and then the main substrate 1 is separated from the fixing plate 2, and the bent nickel sheet can be taken out, waiting for the same operation to be performed on the next nickel sheet.

[0038] The adjustable simple nickel sheet bending fixture of the utility model is used in the production of lithium battery pack small battery packs, and has a very efficient effect on the production of bent nickel sheets of battery packs. The fixture can be detachably connected and assembled, and the nickel sheet can be conveniently fixed to the fixture; the adjustment plate 4 can be adjusted according to the requirements of the bending length of the nickel sheet to adapt to different bending length requirements; a plurality of nickel sheets can be quickly bent into shape through the bending slider 3; when the fixture is not in use, it can be disassembled and stored, reducing space occupancy; at the same time, the utility model has a simple structure and is easy to use.

[0039] Although specific embodiments of the present invention are described above, those skilled in the art should understand that these are merely examples and that various changes or modifications may be made to the embodiments without departing from the principles and essence of the present invention. The scope of protection of the present invention is limited only by the appended claims.

Claims

1. An adjustable simple nickel sheet bending fixture, characterized in that: include: Fixed plate; A main substrate is arranged opposite to the fixing plate in front and back and is detachably connected to the fixing plate. When the main substrate is close to the fixing plate, the gap between the two is used to clamp the nickel sheet to be bent; A bending slider is slidably disposed on the top surface of the fixing plate, and the bending slider is used to bend the nickel sheet located at the upper part of the clamping gap by sliding toward the clamping gap; as well as The adjusting plate is arranged below the fixing plate in a height-adjustable manner and is used to support the nickel sheet to be bent. The adjusting plate is used to adjust the height of the nickel sheet.

2. The adjustable simple nickel sheet bending fixture according to claim 1 is characterized in that: Both sides of the fixing plate extend downward to form supporting upright plates respectively. When the fixing plate is connected to the main base plate, the main base plate is in close contact with the supporting upright plates on both sides.

3. The adjustable simple nickel sheet bending fixture according to claim 2 is characterized in that: Positioning posts and positioning holes are respectively provided on the surfaces of the supporting upright plates connected to the main base plate in one-to-one correspondence. When the fixing plate is brought close to and connected with the main base plate, the positioning posts are inserted into the positioning holes.

4. The adjustable simple nickel sheet bending fixture according to claim 2 is characterized in that: A magnetic component is provided on the surface of the supporting upright plate connected to the main base plate. When the fixing plate and the main base plate are brought close together and connected, the fixing plate and the main base plate are connected and fixed by the magnetic adsorption force generated by the magnetic component.

5. The adjustable simple nickel sheet bending fixture according to claim 1, characterized in that: The top surface of the fixed plate is provided with a concave rail, the bottom surface of the bending slide block is provided with a convex rail, and the bending slide block and the fixed plate are connected by the convex rail and the concave rail to guide the sliding of the bending slide block on the fixed plate.

6. The adjustable simple nickel sheet bending fixture according to claim 1, characterized in that: The bottom surface of the fixing plate is connected downward with a screw rod, the adjusting plate is slidably sleeved on the screw rod, an adjusting nut is threadedly connected to the screw rod, the adjusting plate is locked and fixed by the adjusting nut and the height can be adjusted along the screw rod.

7. The adjustable simple nickel sheet bending fixture according to claim 6, characterized in that: There are two screw rods.

8. The adjustable simple nickel sheet bending fixture according to claim 7, characterized in that: The adjustment plate is composed of a horizontal seat plate and a vertical back plate to form a chair shape. The seat plate is provided with a round hole matched with a screw rod, and the back plate is used to support the length of the nickel sheet when it is bent.

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