Storage battery plate group groove entering clamp adjusting structure

Abstract

The utility model discloses a storage battery plate group groove entering clamp adjusting structure, and relates to the technical field of storage battery production. The device comprises a pressure block and a top block, a connecting hole is formed in one end of the pressure block, a receding hole is formed in the end face of the connecting hole, a rotating column is rotationally connected into the connecting hole, and a limiting block is connected into the receding hole; the side face of the pressure block is in threaded connection with a set screw, the rotating column is provided with a threaded through hole, one end of the ejector block is rotationally connected with a pressing wheel, the other end of the ejector block is connected with a stud matched with the threaded through hole, and the stud is axially provided with a limiting groove channel in clearance fit with the limiting block and used for achieving adjustment of the axial position of the stud through rotation of the rotating column. The double-screw bolt of the top block is matched with the threaded through hole of the rotating column, the position of the top block is adjusted through rotation of the rotating column, the position of the rotating column is fixed through the set screw, and the problems that the position of an existing top block is prone to change, and the overall use stability and accuracy are poor are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery production, and particularly relates to an adjusting structure for a jig for placing a battery plate group into a battery slot. Background Technique

[0002] At present, in the preparation process of lead-acid batteries, a jig is usually used to shape the battery plate cluster, and then the cluster is pushed into the battery slot by a casting press. The jig for placing and shaping into the slot has a precise positioning function, which can ensure that each cluster group can be accurately placed at a predetermined position in the battery slot, and provides a certain support to maintain stability and ensure that there is no situation of plate inclination or movement.

[0003] For example, Chinese Utility Model CN220497732U discloses a jig for placing a battery plate group into a battery slot with an adjustable pressure block. During use, the length of the top block extending out of the opening slot can be adjusted through an adjusting mechanism to eliminate the clearance deviation caused by wear between the pressure block and the end clamping plate, ensure the accuracy of the cooperation between the jig and the battery slot, and ensure the product quality. Among them, the top block and the inclined top block are in surface contact through an inclined surface, and the position of the inclined top block against the top block is adjusted by an adjusting bolt to realize the adjustment of the extending length of the adjusting top block in the opening slot.

[0004] However, in the above prior art, only surface contact exists between the top block and the inclined top block, and the position of the adjusted top block cannot be fixed. The top block and the inclined top block are independent of each other. When the inclined top block is not pressed by the top block, the adjusting bolt is in an unlocked state, and it is very easy to cause accidental rotation of the adjusting bolt, thereby changing the position of the inclined top block, resulting in a change in the position of the top block, and the overall use stability and accuracy are poor. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an adjusting structure for a jig for placing a battery plate group into a battery slot. By matching the stud of the top block with the threaded through hole of the rotating column and using the rotation of the rotating column, the position of the top block is adjusted, and the position of the rotating column is fixed by a set screw, solving the problems that the position of the existing top block is prone to change and the overall use stability and accuracy are poor.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model relates to an adjusting structure for a battery plate group slotting fixture, which comprises a pressure block and a top block. One end of the pressure block is provided with a connection hole, and an avoidance hole is arranged on the end face of the connection hole. A rotating column is rotatably connected in the connection hole, and a limiting block is fixedly connected in the avoidance hole, and the limiting block protrudes from the inner wall of the avoidance hole. A threaded hole communicating with the connection hole is arranged on the side face of the pressure block, and a set screw is threadedly connected therein for fixing the position of the rotating column through the set screw. A threaded through hole is arranged on the end face of the rotating column, and a flange located outside the pressure block is arranged at one end for rotating the rotating column through the flange. A pressing wheel is rotatably connected to one end of the top block, a stud matched with the threaded through hole is fixedly connected to the other end, and a limiting groove channel with a clearance fit with the limiting block is axially arranged on the stud for adjusting the axial position of the stud through the rotation of the rotating column.

[0008] As a preferred technical solution of the utility model, a sinking groove is arranged on the end face of the connection hole, and the limiting block is fixedly connected in the sinking groove.

[0009] As a preferred technical solution of the utility model, an annular groove channel is arranged on the circumferential surface of the rotating column, and the end part of the set screw extends into the annular groove channel.

[0010] As a preferred technical solution of the utility model, anti-slip lines are arranged on the circumferential surface of the flange.

[0011] As a preferred technical solution of the utility model, the end face of the rotating column abuts against the end face of the connection hole.

[0012] As a preferred technical solution of the utility model, the end face of the top block far away from the pressure block is tangent to the circumferential surface of the pressing wheel.

[0013] The utility model has the following beneficial effects:

[0014] The utility model is matched with the threaded through hole of the rotating column rotatably connected with the stud of the top block through the pressure block, and the rotation of the rotating column is utilized to enable the stud to generate axial movement, so as to realize the adjustment of the position of the top block, and the position of the rotating column is fixed through the set screw, avoiding the situation that the position of the top block is liable to change, thereby effectively improving the overall use stability and accuracy.

[0015] Certainly, it is not necessary for any product implementing the utility model to simultaneously achieve all the above-mentioned advantages. Description of the Drawings

[0016] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0017] Figure 1 It is a schematic structural diagram of an adjusting structure for a battery plate group slotting fixture of the present utility model;

[0018] Figure 2 is Figure 1 front view;

[0019] Figure 3 is Figure 2 top view;

[0020] Figure 4 It is a schematic structural diagram of the pressure block;

[0021] Figure 5 It is a schematic structural diagram of the rotating column of the top block;

[0022] Figure 6 is Figure 2 half-sectional view;

[0023] In the accompanying drawings, the list of components represented by each reference numeral is as follows:

[0024] 1 - pressure block, 2 - top block, 3 - rotating column, 4 - end clamping plate, 101 - connecting hole, 102 - avoiding hole, 103 - set screw, 104 - limiting block, 201 - pressing wheel, 202 - stud, 203 - limiting channel, 301 - threaded through hole, 302 - flange, 303 - annular channel. Specific embodiments

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0026] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery", etc. indicating the orientation or positional relationship are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0027] Please refer to Figures 1 to 3 As shown, the utility model is an adjusting structure for a battery plate group slotting fixture, which includes a pressure block 1 and a top block 2. The pressure block 1 is fixedly connected to a rocker arm and is used to drive the pressure block 1 to rotate through the rocker arm. The fixture structure is the same as the prior art in the background art.

[0028] As Figure 4 shown, a connection hole 101 is opened at one end of the pressure block 1, an avoidance hole 102 is opened on the end face of the connection hole 101, and a rotating column 3 is rotatably connected in the connection hole 101. A limiting block 104 is fixedly connected in the avoidance hole 102, and the limiting block 104 protrudes from the inner wall of the avoidance hole 102. Specifically, a counterbore is opened on the end face of the connection hole 101, and the limiting block 104 is fixedly connected in the counterbore by a screw, and the limiting block 104 does not protrude from the end face of the connection hole 101.

[0029] A threaded hole communicating with the connection hole 101 is opened on the side of the pressure block 1, and a set screw 103 is threadedly connected thereto, which is used to fix the position of the rotating column 3 through the set screw 103. A threaded through hole 301 is opened on the end face of the rotating column 3, and a flange 302 located outside the pressure block 1 is provided at one end of the rotating column 3, which is used to rotate the rotating column 3 through the flange 302. The circumferential surface of the flange 302 is provided with anti-slip threads, which is beneficial to improving the convenience of rotation.

[0030] Among them, as Figure 5 and 6 shown, an annular groove 303 is opened on the circumferential surface of the rotating column 3, and the end of the set screw 103 extends into the annular groove 303, so that the axial position of the rotating column 3 can be limited by the set screw 103.

[0031] A pressure wheel 201 is rotatably connected to one end of the top block 2. The connection method between the top block 2 and the pressure wheel 201 is the same as that of the prior art. A stud 202 matched with the threaded through hole 301 is fixedly connected to the other end of the top block 2, and a limiting groove 203 with a clearance fit with the limiting block 104 is axially opened in the stud 202, so that the rotation of the top block 2 in the circumferential direction can be limited.

[0032] When it is necessary to adjust the length of the top block 2 extending out of the pressure block 1, the set screw 103 is loosened, the rotating column 3 is rotated, and through thread cooperation, the axial position of the stud 202 is adjusted, so as to complete the adjustment of the position of the top block 2, that is, to compensate for the clearance deviation caused by wear between the pressure block 1 and the end clamping plate 4.

[0033] After the adjustment is completed, the set screw 103 is tightened to fix the position of the rotating column 3, avoiding the situation that the position of the top block 2 is likely to change, thereby effectively improving the overall use stability and accuracy.

[0034] As Figure 6 shown, the end face of the rotating column 3 abuts against the end face of the connecting hole 101, so that the pressure block 1 axially supports the rotating column 3, improving the stability during use. At the same time, the end face of the end away from the pressure block 1 of the top block 2 is tangent to the circumferential surface of the pressure wheel 201. During use, when the pressure block 1 rotates to the horizontal position, the end face of the top block 2 abuts against the side face of the end clamping plate 4 and cannot rotate further. This position is the maximum stroke for the top block 2 to squeeze the end clamping plate 4, that is, the end clamping plate 4 can generate the maximum clamping force.

[0035] By the end face of the top block 2 abutting against the side face of the end clamping plate 4, the pressure block 1 cannot rotate further, so that the rotation position of the pressure block 1 can be limited, avoiding the situation that the rotation angle of the pressure block 1 is insufficient or excessive, which is beneficial to providing the convenience during use and the accuracy of the clamping of the electrode group.

[0036] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0037] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the relevant technical fields can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A regulating structure for a battery plate group slotting fixture, comprising a pressure block (1) and a top block (2), characterized in that: One end of the pressure block (1) is provided with a connecting hole (101), and an avoidance hole (102) is provided on the end face of the connecting hole (101). A rotating column (3) is rotatably connected in the connecting hole (101), and a limiting block (104) is fixedly connected in the avoidance hole (102), and the limiting block (104) protrudes from the inner wall of the avoidance hole (102). A threaded hole communicating with the connecting hole (101) is provided on the side surface of the pressure block (1), and a set screw (103) is threadedly connected, which is used to fix the position of the rotating column (3) by the set screw (103). A threaded through hole (301) is provided on the end face of the rotating column (3), and a flange (302) located outside the pressure block (1) is provided at one end, which is used to rotate the rotating column (3) through the flange (302). One end of the top block (2) is rotatably connected with a pressure wheel (201), the other end is fixedly connected with a stud (202) matched with the threaded through hole (301), and a limiting groove (203) with a clearance fit with the limiting block (104) is axially provided in the stud (202), which is used to adjust the axial position of the stud (202) by rotating the rotating column (3).

2. The adjustment structure of a battery plate group slotting jig according to claim 1, characterized in that, A counterbore is provided on the end face of the connecting hole (101), and the limiting block (104) is fixedly connected in the counterbore.

3. The adjusting structure of the battery plate group slotting jig according to claim 1 or 2, characterized in that, An annular groove (303) is provided on the circumferential surface of the rotating column (3), and the end of the set screw (103) extends into the annular groove (303).

4. The adjusting structure of the battery plate group slotting jig according to claim 1, characterized in that, The circumferential surface of the flange (302) is provided with anti-slip threads.

5. The adjusting structure of the battery plate group slotting fixture according to claim 1, characterized in that The end face of the rotating column (3) abuts against the end face of the connecting hole (101).

6. The adjustment structure of the battery plate group slotting fixture according to claim 1, wherein, The end face of the top block (2) far from the pressure block (1) is tangent to the circumferential surface of the pressure wheel (201).

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