Hole scalding equipment for small battery cover

Abstract

The utility model discloses hole scalding equipment for a small battery cover. The hole scalding equipment comprises a workbench, a limiting assembly and a hole scalding assembly, a supporting frame is arranged on the top face of the workbench. The limiting assembly comprises two clamping rods which are symmetrically installed on the workbench and move oppositely in the length direction of the workbench, and a positioning rod moving in the length direction of the clamping rods is arranged between the clamping rods and used for limiting the peripheral side of the small battery cover. The hole burning assembly comprises a pressing plate which is installed below the supporting frame and moves in the vertical direction, two sliding blocks which are located at the two ends respectively and move oppositely are arranged on the pressing plate, and a detachably-connected burning head is arranged at the lower end of each sliding block and used for burning holes in the small battery covers. A limiting groove is formed in the workbench in the width direction of the workbench, a first screw rod is rotationally installed in the limiting groove, one end of the first screw rod penetrates through the workbench, and the bottom of the positioning rod is arranged in the limiting groove in a sliding fit mode and arranged on the first screw rod in a sleeving mode. The small cover hole scalding device can automatically conduct hole scalding operation on a small cover, so that uneven stress is avoided, the small cover hole scalding device is suitable for small covers of different sizes while limiting is achieved, and high practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery processing, and particularly relates to a battery small cover hole ironing device. Background Art

[0002] At present, in lead-acid batteries, the lead-acid storage batteries for tricycles need to be perforated on the side of the small cover. In order to prevent acid leakage in the long-term use of the lead-acid storage batteries for tricycles and ensure the exhaust performance of the lead-acid storage batteries for tricycles, a filter piece needs to be installed in the hole of the battery small cover. In the prior art, the operation of installing the filter piece is carried out manually. However, the filter piece lacks limit in the hole of the small cover, and the filter piece will fall off during the subsequent use of the battery. Therefore, it is necessary to melt a part of the end of the hole of the small cover by high temperature to realize the limit of the filter piece and prevent it from falling off. At present, the traditional production mode is to place the small cover in a fixture, and then the operator presses by hand to iron the small cover. The efficiency of manual work is relatively low, and the force on both sides of the filter piece may be uneven during the manual ironing operation of the small cover. If the pressure is too high, the small cover will be damaged. If the pressure is too low, the stability after the filter piece is installed is insufficient, affecting normal use. And in order to avoid the position deviation during the operation, it is necessary to use a fixture to limit the small cover. However, when ironing holes for small covers of different sizes, the fixture needs to be replaced, and the position of the ironing head is not convenient to adjust, and the universality of the equipment is low. Summary of the Utility Model

[0003] Aiming at the deficiencies of the above-mentioned related prior art, the present application provides a battery small cover hole ironing device, which can automatically perform hole ironing operations on the small cover, thereby avoiding uneven force, and adapting to small covers of different sizes while realizing the limit, and has strong practicability.

[0004] In order to achieve the above object, the present utility model adopts the following technologies:

[0005] A battery small cover hole ironing device, comprising: a workbench, a limit component, and a hole ironing component.

[0006] A support frame is arranged on the top surface of the workbench; the limit component includes two clamping rods symmetrically installed on the workbench and moving towards each other along its length direction, and a positioning rod moving along its length direction is arranged between the clamping rods for limiting the periphery of the battery small cover; the hole ironing component includes a pressing plate installed below the support frame and moving vertically, and two sliders respectively located at both ends and moving towards each other are arranged on the pressing plate, and an ironing head detachably connected is arranged at the lower end of the slider for ironing holes in the battery small cover.

[0007] Further, a limit groove is arranged on the workbench along its width direction, a first screw rod is rotatably installed in the limit groove, one end of the first screw rod penetrates through the workbench, the bottom of the positioning rod is slidably matched in the limit groove and sleeved on the first screw rod.

[0008] Further, two long strip holes parallel to the length direction of the pressing plate are provided on the pressing plate. The slider is slidably fitted in the long strip holes, and the upper end is rotatably connected to one end of the connecting rod. One end of the connecting rod is rotatably connected to the moving block, and the moving block moves along the width direction of the pressing plate.

[0009] Further, the moving block is sleeved on the second screw rod. The second screw rod is installed on the pressing plate and is sleeved with a nut for abutting against one side of the moving block. A long slot is also provided on the pressing plate. A guide rod is provided in the long slot. The bottom of the moving block is sleeved on the guide rod. A second spring is sleeved on the guide rod. Both ends of the second spring respectively abut against the end of the long slot and the moving block and are always in a compressed state. The second spring and the nut are respectively located on both sides of the moving block.

[0010] Further, both ends of the pressing plate are sleeved on the guide posts. The guide posts are vertically installed on the workbench. Third screw rods are provided on both sides of the guide posts. The pressing plate passes through the third screw rods, and the third screw rods are sleeved with nuts for abutting against the bottom surface of the pressing plate.

[0011] The beneficial effects of the present utility model are as follows: The pressing plate that automatically moves up and down is used to automatically perform the hole punching operation on the small cover. And during the downward movement of the pressing plate, the nut on the third screw rod blocks the further movement of the pressing plate, thereby avoiding uneven force during the hole punching of the small cover, reducing the product rejection rate, and improving the production efficiency; The movable positioning rod and clamping rod can limit small covers of different sizes, prevent the small cover from moving during the hole punching operation, and ensure the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings described herein are only for illustrating the selected embodiments, not all possible implementation schemes, and are not intended to limit the scope of the present utility model.

[0013] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0014] Figure 2 It is a three-dimensional schematic diagram of the limiting component of an embodiment of the present application.

[0015] Figure 3 It is a three-dimensional schematic diagram from the perspective of the bottom surface of the workbench.

[0016] Figure 4 It is a three-dimensional schematic diagram of the hole punching component of an embodiment of the present application. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will describe the embodiments of the present utility model in detail with reference to the drawings. However, the embodiments described herein are only a part of the embodiments of the present utility model, not all of the embodiments.

[0018] As shown Figures 1-4 in the figure, this embodiment provides a battery small cover hole punching device, including: a workbench 100, a limiting component 200, and a hole punching component 300.

[0019] A support frame 101 is provided on the top surface of the workbench 100; the limiting component 200 includes two clamping rods 201 symmetrically installed on the workbench 100 and moving towards each other along its length direction, and the two ends of the small cover are limited by the clamping rods 201. A positioning rod 202 moving along its length direction is arranged between the clamping rods 201 for positioning the side surface of the battery small cover; the hole punching component 300 includes a pressing plate 301 installed below the support frame 101 and moving vertically. Two sliders 302 respectively located at both ends and moving towards each other are arranged on the pressing plate 301, and a detachable connecting ironing head 303 is arranged at the lower end of the slider 302 for punching holes in the battery small cover.

[0020] Specifically, a limiting groove 105 is provided on the workbench 100 along its width direction. A first screw rod 208 is rotatably installed in the limiting groove 105. One end of the first screw rod 208 passes through the workbench 100. The bottom of the positioning rod 202 is slidably fitted in the limiting groove 105 and sleeved on the first screw rod 208. By rotating the first screw rod 208, the distance between the positioning rod 202 and the center of the workbench 100 can be adjusted, so as to adapt to small covers of different sizes.

[0021] Specifically, two long strip holes 304 parallel to the length direction of the pressing plate 301 are provided on the pressing plate 301. The slider 302 is slidably fitted in the long strip holes 304, and the upper end is rotatably connected to one end of a connecting rod 305. One end of the connecting rod 305 is rotatably connected to a moving block 306. The moving block 306 moves along the width direction of the pressing plate 301. When the moving block 306 moves along the width direction of the pressing plate 301, the slider 302 can be driven to move along the length direction of the long strip holes 304, so as to adjust the positions of the two ironing heads 303 to adapt to small covers of different sizes.

[0022] Specifically, the moving block 306 is sleeved on a second screw rod 307. The second screw rod 307 is installed on the pressing plate 301 and is sleeved with a nut for abutting against one side of the moving block 306. A long groove 308 is also provided on the pressing plate 301. A guide rod 309 is arranged in the long groove 308. The bottom of the moving block 306 is sleeved on the guide rod 309. A second spring 310 is sleeved on the guide rod 309. The two ends of the second spring 310 respectively abut against the end of the long groove 308 and the moving block 306 and are always in a compressed state. The second spring 310 and the nut are respectively located on both sides of the moving block 306. By rotating the nut and under the elastic force of the second spring 310, the moving block 306 can be moved, and then the slider 302 is driven to move.

[0023] Specifically, both ends of the pressing plate 301 are sleeved on the guide posts 106, and the guide posts 106 are vertically installed on the workbench 100 to guide the up and down movement of the pressing plate 301. Third screws 107 are provided on both sides of the guide posts 106. The pressing plate 301 passes through the third screws 107, and nuts are sleeved on the third screws 107 for abutting against the bottom surface of the pressing plate 301. According to the distance that the pressing plate 301 needs to move downward, the nuts are rotated to adjust the distance between the nuts and the top surface of the workbench 100, so as to prevent the pressing plate 301 from moving downward too much and damaging the small cover.

[0024] Since the above is only the preferred embodiment of the present invention and is not used to limit the present invention, obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these modifications and variations.

Claims

1. A battery small cover punching device, characterized in that Comprising: A workbench (100) with a support frame (101) provided on its top surface; A limiting component (200), including two clamping rods (201) symmetrically installed on the workbench (100) and moving towards each other along its length direction. A positioning rod (202) moving along its length direction is provided between the clamping rods (201) for limiting the circumference of the small battery cover; A hole ironing component (300), including a pressing plate (301) installed below the support frame (101) and moving vertically. Two sliders (302) located at both ends and moving towards each other are provided on the pressing plate (301). A detachable ironing head (303) is provided at the lower end of the slider (302) for ironing holes in the small battery cover.

2. The battery small cover hole punching device according to claim 1, characterized in that, A limiting groove (105) is provided on the workbench (100) along its width direction. A first screw rod (208) is rotatably installed in the limiting groove (105). One end of the first screw rod (208) passes through the workbench (100). The bottom of the positioning rod (202) is slidably fitted in the limiting groove (105) and sleeved on the first screw rod (208).

3. The battery cover hot punching device according to claim 1, characterized in that, Two long strip holes (304) parallel to its length direction are provided on the pressing plate (301). The slider (302) is slidably fitted in the long strip holes (304), and the upper end is rotatably connected to one end of a connecting rod (305). One end of the connecting rod (305) is rotatably connected to a moving block (306). The moving block (306) moves along the width direction of the pressing plate (301).

4. The battery cover hole-punching device according to claim 3, characterized in that, The moving block (306) is sleeved on a second screw rod (307). The second screw rod (307) is installed on the pressing plate (301) and is sleeved with a nut for abutting against one side of the moving block (306). A long slot (308) is also provided on the pressing plate (301). A guiding rod (309) is provided in the long slot (308). The bottom of the moving block (306) is sleeved on the guiding rod (309). A second spring (310) is sleeved on the guiding rod (309). Both ends of the second spring (310) respectively abut against the end of the long slot (308) and the moving block (306), and is always in a compressed state. The second spring (310) and the nut are respectively located on both sides of the moving block (306).

5. The battery cover hole-punching device according to claim 1, characterized in that, Both ends of the pressing plate (301) are sleeved on guide columns (106). The guide columns (106) are vertically installed on the workbench (100). Third screw rods (107) are provided on both sides of the guide columns (106). The pressing plate (301) passes through the third screw rods (107). Nuts are sleeved on the third screw rods (107) for abutting against the bottom surface of the pressing plate (301).

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