Rapid surface patch removing tool for battery repair

Abstract

The utility model belongs to the technical field of battery repair, and particularly relates to a battery repair quick patch removal tool which comprises a bottom plate, the upper end face of the bottom plate is connected with a first air cylinder, and the output end of the first air cylinder is connected with a push plate. The upper end face of the bottom plate is connected with a positioning plate, the positioning plate and the push plate are oppositely arranged, and a battery is placed between the positioning plate and the push plate; a second air cylinder is arranged above the bottom plate, the output end of the second air cylinder is connected with a punch fixing base, a punch is arranged on the punch fixing base and located over the battery, a first cone is arranged at the lower end of the punch, and threads are formed in the outer ring of the punch. According to the technical scheme, the battery is fixed through the push plate and the positioning plate which move left and right, the surface patch is punctured through the punch which moves up and down, threads on the punch drive the surface patch to be separated from the battery, the surface patch removing work is completed, operation is easy, use is convenient, and compared with a manual surface patch removing mode, the surface patch removing efficiency is improved. The device can greatly reduce the labor intensity of workers, improve the working efficiency and save time.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery repair, and particularly relates to a tooling for quickly removing a patch from a battery during repair. Background Art

[0002] During the production process of lead-acid batteries, there is a situation where the battery has been placed for a long time and the internal acid content is insufficient and needs to be repaired. At this time, the patch on the upper surface of the battery cover needs to be removed, and then the missing acid is replenished with a syringe.

[0003] In the prior art, for the operation of removing the battery patch, the on-site workers use a hammer to strike a screwdriver into the patch and then pull it out forcefully, so as to bring out the patch, which is time-consuming and laborious.

[0004] In view of the above problems, a tooling for quickly removing a patch from a battery during repair is designed. Content of the Utility Model

[0005] The utility model aims at the problems in the prior art and proposes the following technical solutions:

[0006] A tooling for quickly removing a patch from a battery during repair, including a bottom plate, wherein a first cylinder is connected to the upper end surface of the bottom plate, and a push plate is connected to the output end of the first cylinder;

[0007] A positioning plate is connected to the upper end surface of the bottom plate, the positioning plate is arranged opposite to the push plate, and a battery is placed between the positioning plate and the push plate;

[0008] A second cylinder is arranged above the bottom plate, a punch fixing seat is connected to the output end of the second cylinder, a punch is arranged on the punch fixing seat, the punch is located directly above the battery, a first cone is arranged at the lower end of the punch, and a thread is provided on the outer circle of the punch.

[0009] Preferably, two first cylinders, two push plates, two batteries, two punch fixing seats and two punches are provided, and their combined structure is symmetrically arranged with respect to the positioning plate.

[0010] Preferably, a first switch for controlling the opening and closing of the first cylinder and a second switch for controlling the opening and closing of the second cylinder are arranged on the upper end surface of the bottom plate.

[0011] Preferably, a baffle is arranged at the upper end of the push plate, a strip-shaped groove is provided on the baffle, the punch is located inside the strip-shaped groove, and the length direction of the strip-shaped groove is arranged parallel to the moving path of the push plate.

[0012] Preferably, a sleeve is connected through the punch fixing seat in a penetrating manner, and the punch is inserted into the sleeve and is in threaded cooperation with it.

[0013] As a preferred embodiment of the above technical solution, the punch is provided with a cavity with an upper opening and a hole penetrating the cavity, the number of the holes is set to at least two, claws are slidably fitted in the holes, one end of the claw located inside the cavity is connected to a magnet, and the other end of the claw located inside the cavity is connected to an armature;

[0014] The claw has a slope at one end located inside the cavity, and a conical cavity is formed between the slopes. A nut is arranged inside the cavity, and a rod is threadedly matched in the nut. The lower end of the rod has a cone 2, and the cone 2 is inserted into the conical cavity.

[0015] The beneficial effects of the utility model are:

[0016] The technical solution of the battery repair rapid surface sheet removal tooling is suitable for the process of removing the surface sheet of the battery cover of a small 12V battery. The battery is fixed by the push plate and positioning plate that move left and right, and the punch that moves up and down pierces the surface sheet. The thread on the punch drives the surface sheet to separate from the battery to complete the surface sheet removal work. It is simple to operate and easy to use. Compared with the manual surface sheet removal method, this utility model can greatly reduce the labor intensity of workers, improve work efficiency, and save time. Brief Description of the Figures

[0017] Figure 1 Shown is a schematic diagram of the three-dimensional structure of the battery repair rapid surface sheet removal tooling in Example 1;

[0018] Figure 2 Shows a schematic diagram of the main view of the battery repair rapid surface removal tool in Example 1;

[0019] Figure 3 Shown is a top view of the tooling for rapid removal of face sheets for battery repair in Example 1;

[0020] Figure 4 Shown is a partial structure enlarged schematic diagram of the battery repair rapid surface sheet removal tooling in Example 1;

[0021] Figure 5 Shown is Figure 4 Enlarged schematic diagram of structure A in the middle.

[0022] Reference numerals: bottom plate 10, cylinder 1 20, push plate 21, baffle 22, strip groove 221, positioning plate 30, cylinder 2 40, punch fixing seat 50, sleeve 51, punch 60, cone 1 61, cavity 62, hole 63, claw 64, slope 641, magnet 65, armature 66, rod 67, cone 2 671, nut 68, switch 1 70, switch 2 80, battery 90. Specific implementation method

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0024] Embodiment 1

[0025] As Figure 1 、 Figure 2 、 Figure 3 shown, the quick battery repair tool for removing the patch includes a bottom plate 10. A cylinder 1 20 is connected to the upper end surface of the bottom plate 10, and a push plate 21 is connected to the output end of the cylinder 1 20;

[0026] To increase the applicable range of this tool, that is, to increase the maximum distance between the push plate 21 and the positioning plate 30, the bottom plate 10 and the cylinder 1 20 are movably connected. Specifically, an installation plate is provided at the bottom of the cylinder 1 20, and a strip-shaped hole is opened on the installation plate. A screw rod is connected to the bottom plate 10. After the screw rod passes through the strip-shaped hole, it is threadedly fitted with a second nut. Through threaded installation, the position adjustment of the cylinder 1 20 on the bottom plate 10 is realized.

[0027] A positioning plate 30 is connected to the upper end surface of the bottom plate 10. The positioning plate 30 is disposed opposite to the push plate 21, and a battery 90 is placed between the positioning plate 30 and the push plate 21;

[0028] Above the bottom plate 10, there is a cylinder 2 40. The output end of the cylinder 2 40 is connected to a punch fixing seat 50. A punch 60 is provided on the punch fixing seat 50. The punch 60 is located directly above the battery 90. A first cone 61 is provided at the lower end of the punch 60. The setting of the first cone 61 increases the impact force when the punch 60 contacts the patch on the battery 90 and reduces the difficulty of the punch 60 penetrating the patch. Threads are provided on the outer circle of the punch 60.

[0029] The working process of this quick battery repair tool for removing the patch is as follows:

[0030] 1. Place the battery 90 between the positioning plate 30 and the push plate 21. Control the overall length of the cylinder 1 20 to extend, driving the push plate 21 to move towards the positioning plate 30 until both the push plate 21 and the positioning plate 30 clamp the battery 90, and the position of the battery 90 is fixed;

[0031] 2. Control the overall length of the cylinder 2 40 to extend, driving the punch 60 to move downward through the punch fixing seat 50 until the patch is penetrated;

[0032] 3. Control the overall length of the cylinder 2 40 to shorten, driving the punch 60 to move upward through the punch fixing seat 50. The threads on the punch 60 drive the patch to separate from the battery 90;

[0033] 4. The overall length of the control cylinder 1 20 is shortened, driving the push plate 21 away from the positioning plate 30, releasing the clamping of the battery 90, and taking out the battery 90.

[0034] The technical solution of the battery repair rapid surface sheet removal tool is suitable for the process of removing the surface sheet of the battery cover of a small 12V battery. The battery 90 is fixed by the push plate 21 and the positioning plate 30 that move left and right, and the punch 60 that moves up and down punches the surface sheet. The thread on the punch 60 drives the surface sheet to separate from the battery 90, completing the surface sheet removal work. The operation is simple and easy to use. Compared with the manual surface sheet removal method, this utility model can greatly reduce the labor intensity of workers and improve work efficiency, saving time.

[0035] If Figure 1 、 Figure 2 、 Figure 3 As shown in the figure, the cylinder 1 20, the push plate 21, the battery 90, the punch fixing seat 50 and the punch 60 are all provided with two, and their combined structure is symmetrically arranged about the positioning plate 30; the two batteries 90 can be removed at the same time, saving working time and improving working efficiency.

[0036] To realize the opening and closing of cylinder 1 20 and cylinder 2 40, such as Figure 1 、 Figure 2 、 Figure 3 As shown in FIG. 1 , a switch 70 for controlling the opening and closing of the cylinder 1 20 and a switch 80 for controlling the opening and closing of the cylinder 2 40 are arranged on the upper end surface of the bottom plate 10.

[0037] To realize the shedding of the dough sheet taken away by the punch 60, as Figure 1 、 Figure 2 As shown in FIG. 1 , a baffle plate 22 is provided at the upper end of the push plate 21 , and a strip groove 221 is provided on the baffle plate 22 . The punch 60 is located inside the strip groove 221 , and the length direction of the strip groove 221 is parallel to the moving path of the push plate 21 .

[0038] When the punch 60 penetrates the dough sheet and drives it to move upward, the dough sheet contacts the baffle 22, and the punch 60 continues to move upward. Under the blocking effect of the baffle 22, the dough sheet detaches from the punch 60, and the dough sheet automatically falls off.

[0039] To solve the installation and matching problem between the punch 60 and the punch fixing seat 50, as Figure 4 As shown in FIG. 1 , a sleeve 51 is connected through the punch fixing seat 50. When the punch 60 is installed, the punch 60 is inserted into the sleeve 51 and threadedly matched with the sleeve 51.

[0040] ​​​​​​​​To solve the situation where relying on the cooperation between the thread on the punch 60 and the dough sheet fails to lift the dough sheet, that is, the force between the thread and the dough sheet is less than the force between the dough sheet and the battery 90, the present work is further optimized. Specifically, as Figure 4 and Figure 5 shown, a cavity 62 with an upper opening and a hole 63 communicating with the cavity 62 are provided on the punch 60. The number of holes 63 is set to at least two. A claw 64 is slidably fitted in the hole 63. One end of a claw 64 located inside the cavity 62 is connected with a magnet 65, and the other ends of the remaining claws 64 located inside the cavity 62 are connected with armatures 66;

[0041] One end of the claw 64 located inside the cavity 62 has a slope 641. A conical cavity is formed between the slopes 641. A nut 68 is provided inside the cavity 62. A rod body 67 is in threaded fit with the nut 68. The lower end of the rod body 67 has a second cone 671, and the second cone 671 is inserted into the inside of the conical cavity.

[0042] In this technical solution, the magnet 65 and the armature 66 attract each other and cooperate with the limit setting of the second cone 671 inserted into the conical cavity to realize the operation of limiting the claw 64 inside the cavity 62.

[0043] When using this tooling, after the punch 60 penetrates the dough sheet, rotate the rod body 67 in the nut 68 until the rod body 67 moves downward, and the second cone 671 presses the slope 641, so that at least two claws 64 move away from each other and extend out of the hole 63. When the punch 60 moves upward, the claws 64 contact the lower end surface of the dough sheet and drive the dough sheet to move upward away from the battery 90; after use, rotate the rod body 67 in the reverse direction. Under the combined action of the magnet 65 and the armature 66, the claws 64 retract into the inside of the hole 63, solving the situation where relying on the cooperation between the thread on the punch 60 and the dough sheet fails to lift the dough sheet.

[0044] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it.

Claims

1. A battery repair rapid surface removal tool, comprising a bottom plate (10), characterized in that: The upper end surface of the bottom plate (10) is connected to a cylinder 1 (20), and the output end of the cylinder 1 (20) is connected to a push plate (21); The upper end surface of the bottom plate (10) is connected to a positioning plate (30), the positioning plate (30) and the push plate (21) are arranged opposite to each other, and a battery (90) is placed between the positioning plate (30) and the push plate (21); A second cylinder (40) is arranged above the bottom plate (10), and an output end of the second cylinder (40) is connected to a punch fixing seat (50). A punch (60) is arranged on the punch fixing seat (50), and the punch (60) is located directly above the battery (90). The lower end of the punch (60) has a cone (61), and the outer ring of the punch (60) is provided with a thread.

2. The battery repair rapid surface removal tool according to claim 1, characterized in that: The cylinder 1 (20), the push plate (21), the battery (90), the punch fixing seat (50) and the punch (60) are each provided with two, and their combined structure is symmetrically arranged with respect to the positioning plate (30).

3. The battery repair rapid surface removal tool according to claim 2, characterized in that: A switch 1 (70) for controlling the opening and closing of the first cylinder (20) and a switch 2 (80) for controlling the opening and closing of the second cylinder (40) are arranged on the upper end surface of the bottom plate (10).

4. The battery repair rapid surface removal tool according to claim 1, characterized in that: A baffle (22) is provided at the upper end of the push plate (21), a strip groove (221) is provided on the baffle (22), the punch (60) is located inside the strip groove (221), and the length direction of the strip groove (221) is arranged parallel to the moving path of the push plate (21).

5. The battery repair rapid surface removal tool according to claim 1, characterized in that: The punch fixing seat (50) is connected with a sleeve (51) through it, and the punch (60) is inserted into the sleeve (51) and threadedly engaged therewith.

6. The battery repair rapid surface removal tool according to claim 1, characterized in that: The punch (60) is provided with a cavity (62) with an upper opening and a hole (63) penetrating the cavity (62), the number of the holes (63) being at least two, a claw (64) slidingly fitted in the hole (63), one end of one of the claws (64) located inside the cavity (62) being connected to a magnet (65), and the other end of the claw (64) located inside the cavity (62) being connected to an armature (66); One end of the claw (64) located inside the cavity (62) has a slope (641), and a conical cavity is formed between the slopes (641). A nut (68) is arranged inside the cavity (62), and a rod (67) is threadedly matched in the nut (68). The lower end of the rod (67) has a second cone (671), and the second cone (671) is inserted into the interior of the conical cavity.

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