Disc-type tab mounting and fixing frame

Abstract

The utility model discloses a disc type pole lug mounting and fixing frame, which relates to the technical field of pole lugs and comprises a mounting frame, a clamping assembly is arranged in the mounting frame, and the clamping assembly comprises a forward clamping disc and a reverse clamping disc which are both arranged in the mounting frame. Lug seats which are symmetrically and fixedly connected are arranged on the upper edges of the peripheries of the forward clamping disc and the reverse clamping disc, strip-shaped plates which are fixedly connected in a rectangular array mode are arranged on the inner top of the mounting frame, springs are connected to the interiors of connecting cylinders connected to the side walls of the strip-shaped plates, and sliding blocks connected to the ends of the springs are slidably connected to the interiors of the connecting cylinders; the end of a connecting rod fixedly connected to the side wall of the sliding block is connected to the side wall of the lug seat. And a locking assembly is arranged in the mounting frame. According to the utility model, the clamping assembly is arranged to clamp the disc-type tabs with different widths, so that the practicability is improved, and the locking assembly is arranged to fix the positions of the disc-type tabs, so that the disc-type tabs are prevented from being unwound disorderly, and the management of the disc-type tabs is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the related technical field of the tab, particularly relates to a disc type tab mounting fixing frame. BACKGROUND

[0002] As a key component of lithium ion polymer battery, the main function of the tab is to lead the current of the positive and negative electrodes in the battery to the external circuit. In other words, the tab can be regarded as the "ear" of the positive and negative electrodes of the battery, and it is the contact point for current transmission during the charging and discharging process of the battery. It should be particularly pointed out that the tab is not a copper sheet visible outside the battery, but an important part of the fine connection structure inside the battery.

[0003] The tab is mainly divided into a plate type tab and a disc type tab. The disc type tab is a type of tab in which a metal strip is combined with a rubber sheet and then wound into a disc shape. Due to its compact structure and the advantage of facilitating automatic operation, the disc type tab is widely used in battery automatic production lines. However, in actual application, the disc type tab has the following limitations:

[0004] The disc type tab has a wound disc structure, and if there is no effective position fixing measure, it is easy to become loose or fall off, which undoubtedly increases the difficulty of managing the disc type tab.

[0005] Considering the different sizes of the installation space of the disc type tab, in order to ensure the installation adaptability, different widths of the disc type tab need to be selected according to the specific space size. Therefore, a device is needed to effectively fix the position of the disc type tab of different widths to expand the application range of the mounting fixing frame.

[0006] In view of the above problems, we have developed a disc type tab mounting fixing frame to solve the management and installation adaptation problems faced by the disc type tab in actual use. CONTENT OF THE UTILITY MODEL

[0007] The utility model aims at providing a disc type tab mounting fixing frame, which is convenient for clamping the disc type tab of different widths by setting the clamping assembly, improves the practicability, and fixes the position of the disc type tab by setting the locking assembly to prevent the disc type tab from being mixed due to misplacement, thereby solving the technical problems proposed in the background art.

[0008] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0009] The utility model discloses a disc type pole lug mounting fixing frame, including the mounting frame, the inside of mounting frame has set up the clamping component, the clamping component includes the positive clamping disc and reverse clamping disc all set up in the inside of mounting frame, the positive clamping disc and reverse clamping disc outer periphery upper edge have the ear seat of symmetrical fixed connection, the inner top of mounting frame has the rectangular array fixed connection of strip -shaped board, the inside of the connecting barrel connected on the lateral wall of strip -shaped board has the spring of connection, the end of spring connects the sliding block sliding connection in the inside of connecting barrel, the end of connecting rod fixedly connected on the lateral wall of ear seat is connected on the lateral wall of sliding block, the inside of mounting frame has set up the locking component, the locking component includes the screw rod vertically rotatable connection on the inner bottom of mounting frame, the lateral side of screw rod has the abutting plate of up-down symmetry screw connection, the limiting rod of lateral setting is vertically installed on the inner bottom of mounting frame, limiting rod penetrates abutting plate.

[0010] The utility model further sets up, the outer periphery opening side of connecting barrel has the screw cover of screw connection, the end of connecting rod penetrates the central position of screw cover.

[0011] The utility model further sets up, the inner bottom of mounting frame has the guide rod of rectangular array fixed connection, the guide rod is inverted L shape structure, the outer periphery lower edge of positive clamping disc and reverse clamping disc has the ear block of symmetrical fixed connection, the ear block is set up on the horizontal section of guide rod.

[0012] The utility model further sets up, the sleeve fixedly connected on the lateral wall of positive clamping disc is close to the side of reverse clamping disc, the sleeve rod of fixedly connected on the lateral wall of mounting seat is set up on the lateral wall of the lateral wall of reverse clamping disc, the side of sleeve rod is close to positive clamping disc.

[0013] The utility model further sets up, the outer diameter of sleeve is equal with the outer diameter of mounting seat, the inner diameter of sleeve is equal with the outer diameter of sleeve rod, the periphery of sleeve and mounting seat has the disc type pole lug body of common sleeve setting.

[0014] The utility model further sets up, the mounting frame is the structure, the upper end fixedly connected of screw rod is located the top of mounting frame.

[0015] The utility model further sets up, the lateral wall of abutting plate has the lack groove of setting up, the side of lack groove is away from screw rod, the inside of lack groove has set up the antiskid pad.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model discloses a clamping assembly is set up, when the positive clamping disc or reverse clamping disc is applied external force, spring contracts, drives connecting rod and ear seat to remove to increase the clearance between positive clamping disc and reverse clamping disc. This design not only facilitates the dismounting operation of disc type tab, but also can adapt to disc type tabs of different widths in the process of adjusting the distance between positive clamping disc and reverse clamping disc, effectively expands the application range of the device, and significantly improves its practicability.

[0018] 2. The utility model discloses a locking assembly is set up, when the convex handle is rotated clockwise, two abutting plates move away from each other, increasing the distance between them, thereby releasing the fixation of the disc type tab position. At this time, the disc type tab can be rotated to realize the unwinding operation of the disc type tab. When the convex handle is rotated counterclockwise, the distance between the two abutting plates decreases, firmly fixing the position of the disc type tab. This design can effectively avoid the confusion caused by the miswinding of the disc type tab, greatly facilitating the management of the disc type tab. DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description.

[0020] Figure 1 It is a three-dimensional schematic view of a disc type tab mounting and fixing frame.

[0021] Figure 2 It is a sectional view of a disc type tab mounting and fixing frame.

[0022] Figure 3 It is a connection sectional view of the positive clamping disc and the reverse clamping disc.

[0023] Figure 4 It is a connection sectional view of the strip-shaped plate, the connecting cylinder, the connecting rod and the ear seat.

[0024] In the drawings, the component list represented by each sign is as follows:

[0025] 1 - mounting frame, 2 - clamping assembly, 201 - positive clamping disc, 201a - sleeve, 202 - reverse clamping disc, 202a - mounting seat, 202b - sleeve rod, 203 - guide rod, 203a - ear block, 204 - strip-shaped plate, 204a - connecting cylinder, 204b - connecting rod, 204c - ear seat, 205 - screw cap, 205a - sliding block, 205b - spring, 3 - locking assembly, 301 - screw rod, 301a - convex handle, 302 - abutting plate, 302a - non-slip pad, 303 - limiting rod, 4 - disc type tab body. DETAILED DESCRIPTION

[0026] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Embodiment one

[0027] Please refer to Figure 1 and Figure 2 The utility model discloses a disc type tab mounting fixing frame, including the mounting frame 1;

[0028] Specifically, the mounting frame 1 is a U-shaped structure, and the inner top and inner bottom of the mounting frame 1 are both provided with screws connected by threads.

[0029] Further, the two groups of screws are arranged in a rectangular array, and each group of screws has four screws.

[0030] The operation process of the embodiment is as follows: place the lower surface of the mounting frame 1 at the mounting position, rotate the screws counterclockwise, and fix the mounting frame 1 at the mounting position. Embodiment two

[0031] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 On the basis of the specific embodiment one, the clamping assembly 2 is provided, which includes a forward clamping disc 201, a reverse clamping disc 202, a strip-shaped plate 204, a connecting cylinder 204a, a connecting rod 204b, an ear seat 204c, a sliding block 205a and a spring 205b. By applying an external force to the forward clamping disc 201 and the reverse clamping disc 202, the spring 205b is contracted, and the distance between the forward clamping disc 201 and the reverse clamping disc 202 is adjusted. This facilitates the disassembly and assembly of the disc type tab body 4 and the clamping of disc type tab bodies 4 of different widths, thereby increasing the scope of application and improving the practicability.

[0032] Specifically, the inside of the mounting frame 1 is provided with a forward clamping disc 201 and a reverse clamping disc 202 arranged vertically, and the circumferential upper edges of the forward clamping disc 201 and the reverse clamping disc 202 are fixedly connected with ear seats 204c. The inner top edge of the mounting frame 1 is fixedly connected with a strip-shaped plate 204, the side wall of the strip-shaped plate 204 is transversely provided with a connecting cylinder 204a, the inside of the connecting cylinder 204a is transversely connected with a spring 205b, the end of the spring 205b is connected with a sliding block 205a, the sliding block 205a is slidingly connected in the inside of the connecting cylinder 204a, the side wall of the sliding block 205a is connected with a connecting rod 204b, the outer circumferential opening side of the connecting cylinder 204a is threadedly connected with a screw cap 205, the end of the connecting rod 204b penetrates through the center position of the screw cap 205, and the end of the connecting rod 204b is connected with the side wall of the ear seat 204c. The inner bottom edge of the mounting frame 1 is fixedly connected with a guide rod 203, the circumferential lower edges of the forward clamping disc 201 and the reverse clamping disc 202 are fixedly connected with ear blocks 203a, the ear blocks 203a are sleeved on the circumference of the guide rod 203, a sleeve 201a is transversely fixedly connected with the side wall of the forward clamping disc 201 and is close to the side of the reverse clamping disc 202, a mounting seat 202a is fixedly connected with the side wall of the reverse clamping disc 202 and is close to the side of the forward clamping disc 201, the side wall of the mounting seat 202a is transversely fixedly connected with a sleeve rod 202b, and the circumferences of the sleeve 201a and the sleeve rod 202b are commonly sleeved with a disc tab body 4.

[0033] Further, the four guide rods 203 are arranged in a rectangular array, the guide rod 203 has an inverted L-shaped structure, the four strip-shaped plates 204 are arranged in a rectangular array, the outer diameter of the sleeve 201a is equal to the outer diameter of the mounting seat 202a, and the inner diameter of the sleeve 201a is equal to the outer diameter of the sleeve rod 202b.

[0034] The operation process of the embodiment is as follows: an external force is applied to the forward clamping disc 201 or the reverse clamping disc 202, the spring 205b is contracted, the sliding block 205a slides in the inside of the connecting cylinder 204a, the connecting rod 204b and the ear seat 204c move, the distance between the forward clamping disc 201 and the reverse clamping disc 202 gradually increases, until the disc tab body 4 is conveniently disassembled, an external force is applied to the disc tab body 4, until the disc tab body 4 is separated from the sleeve 201a and the mounting seat 202a, the disc tab body 4 is disassembled, and when the disc tab body 4 is sleeved on the circumferences of the sleeve 201a and the mounting seat 202a, the disc tab body 4 is assembled. Embodiment three

[0035] Please refer to Figure 1 and Figure 2On the basis of the first specific embodiment and the second specific embodiment, the locking assembly 3 is provided, which comprises a screw rod 301, a convex handle 301a, abutting plates 302, anti-skid pads 302a and a limiting rod 303, the screw rod 301 is rotated to adjust the distance between the two abutting plates 302, the disc type tab body 4 is fixed to prevent it from being placed loosely, or the fixing of the disc type tab body 4 is released to place the disc type tab body 4 according to the working requirement;

[0036] Specifically, the screw rod 301 is vertically connected to the inner bottom of the mounting frame 1, the upper end of the screw rod 301 penetrates the upper surface of the mounting frame 1, the upper end of the screw rod 301 is fixedly connected with the convex handle 301a, the inner bottom of the mounting frame 1 is provided with the limiting rod 303, the side of the screw rod 301 is provided with the abutting plates 302 which are transversely connected by threads, the side wall of the abutting plate 302 is provided with a slot, the anti-skid pad 302a is arranged in the slot, and the anti-skid pad 302a is away from the screw rod 301, and the limiting rod 303 penetrates the abutting plate 302;

[0037] Further, the nut threadedly connected to the side of the screw rod 301 is arranged on the upper surface of the mounting frame 1, and the two abutting plates 302 are symmetrically arranged;

[0038] The operation process of the embodiment is as follows: the screw rod 301 is rotated clockwise, the two abutting plates 302 move away from each other along the limiting rod 303, the distance between the two abutting plates 302 gradually increases, the disc type tab body 4 is released from the locking, the free end of the disc type tab body 4 is pulled, and the disc type tab body 4 is rotated and unwound on the side of the sleeve 201a; when the screw rod 301 is rotated counterclockwise, the two abutting plates 302 move towards each other until the abutting plates 302 abut against the disc type tab body 4 to fix the position of the disc type tab body 4.

[0039] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A disc tab mounting fixture comprising a mounting fixture (1) characterised in that: The inside of the mounting frame (1) is provided with a clamping assembly (2), the clamping assembly (2) comprises a forward clamping disc (201) and a reverse clamping disc (202), both of which are arranged in the inside of the mounting frame (1), the outer peripheral upper edge of the forward clamping disc (201) and the reverse clamping disc (202) is symmetrically connected with an ear seat (204c), the inner top of the mounting frame (1) is fixed with a strip-shaped plate (204) in a rectangular array, the inner side wall of the connecting barrel (204a) connected to the strip-shaped plate (204) is connected with a spring (205b), the end of the spring (205b) is connected with a sliding block (205a) which is slidingly connected in the inner side wall of the connecting barrel (204a), the end of the connecting rod (204b) fixed to the side wall of the sliding block (205a) is connected to the side wall of the ear seat (204c). The inside of the mounting frame (1) is provided with a locking assembly (3), the locking assembly (3) comprises a screw rod (301) vertically rotatably connected to the inner bottom of the mounting frame (1), the side of the screw rod (301) is provided with a limiting rod (303) vertically installed on the inner bottom of the mounting frame (1), the limiting rod (303) penetrates the abutting plate (302).

2. The disc tab mounting fixture of claim 1, wherein: The outer peripheral opening side of the connecting barrel (204a) is threadedly connected with a screw cover (205), the end of the connecting rod (204b) penetrates the center position of the screw cover (205).

3. The disc tab mounting fixture of claim 1, wherein: The inner bottom of the mounting frame (1) is fixed with a guide rod (203) in a rectangular array, the guide rod (203) is an inverted L-shaped structure, the outer peripheral lower edge of the forward clamping disc (201) and the reverse clamping disc (202) is symmetrically fixed with an ear block (203a), the ear block (203a) is sleeved on the transverse segment of the guide rod (203).

4. The disc tab mounting fixture of claim 3, wherein: The side wall of the sleeve (201a) fixed to the side wall of the forward clamping disc (201) is close to the reverse clamping disc (202), the side wall of the mounting seat (202a) fixed to the side wall of the reverse clamping disc (202) is fixed with a sleeve rod (202b), the side of the sleeve rod (202b) close to the forward clamping disc (201).

5. The disc tab mounting fixture of claim 4, wherein: The outer diameter of the sleeve (201a) is equal to the outer diameter of the mounting seat (202a), the inner diameter of the sleeve (201a) is equal to the outer diameter of the sleeve rod (202b), the side of the sleeve (201a) and the mounting seat (202a) is commonly sleeved with a disc-shaped tab body (4).

6. The disc tab mounting fixture of claim 1, wherein: The mounting frame (1) is a U-shaped structure, the upper end of the screw rod (301) is fixed with a convex handle (301a) located above the mounting frame (1).

7. The disc tab mounting fixture of claim 1, wherein: The side wall of the abutting plate (302) is provided with a missing groove, the side of the missing groove away from the screw rod (301) is provided with an anti-skid pad (302a).

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