Quick mounting tool for nesting side surfaces of battery box cover

Abstract

The utility model relates to battery box cover generating equipment, in particular to a battery box cover side face nesting rapid installation tool. Comprising a bottom plate, a plurality of positioning mechanisms and a pressing mechanism; the bottom plate is provided with a supporting surface for supporting the inner side wall of the battery box cover; each positioning mechanism comprises a column body, a movable pin and a jacking spring, the column body is fixedly connected with the bottom plate, a cavity is formed in the column body, the movable pin is vertically and movably connected in the cavity, the jacking spring is tightly jacked between the movable pin and the cavity and used for providing reverse reset force, and a step used for mounting and nesting is arranged at the upper end of the movable pin; when the movable pin is in an initial state, the upper end of the movable pin can upwards penetrate out of the hole site of the battery box cover, and the step is positioned above the hole site; the downward pressing assembly comprises a support and a downward pressing device which is fixedly installed on the support and used for downward pressing and nesting, and the support is provided with a concave part detachably connected to the outer surface of the column body. The mounting efficiency of the nesting can be improved, and the safety can be improved.

Description

Technical Field

[0001] The present application relates to a battery box cover production device, in particular to a battery box cover side nesting quick installation tool. Background Art

[0002] The descriptions in this section only provide background information related to the present disclosure and do not constitute prior art. In addition to being assembled with the lower box body, the battery box cover also needs to be assembled with the connector. Usually the connector is on the side of the box cover and cannot be installed using traditional pressing and nesting tooling. In the related art, the side nesting installation method of the battery box cover is a handheld pneumatic pressing gun, which manually grabs the nest and activates the pressing gun when the nest is placed in the product hole. During the process, there is a problem that the operator fails to remove his hand in time, resulting in the problem of his fingers being crushed by the activated air gun. There is no positioning mechanism when placing the nest, and manual visual positioning is required. There are deviations, which can easily lead to the nest not being pressed into the hole and the product being crushed. Summary of the invention

[0003] In view of this, the present application provides a battery box cover side nesting quick installation tool, which can improve the nesting installation efficiency and increase safety.

[0004] In order to achieve the above objectives, this application is implemented through the following technical solutions:

[0005] A battery box cover side nesting quick installation tool, characterized in that it includes a base plate, a plurality of positioning mechanisms, and a pressing mechanism used in conjunction with each positioning mechanism; the base plate has a supporting surface for supporting on the inner side wall of the battery box cover; the positioning mechanisms include a column, a movable pin and a pressing spring, the column is fixedly connected to the base plate and a cavity is provided in the body of the column, the movable pin is vertically movably connected in the cavity, the pressing spring is tightly pressed between the movable pin and the cavity to provide a reverse reset force, and the upper end of the movable pin is provided with a step for installing and nesting; in the initial state of the movable pin, the upper end of the movable pin can pass upward through the hole of the battery box cover, and the step is above the hole; the pressing mechanism includes a bracket and a pressing device fixedly mounted on the bracket for pressing down and nesting, the bracket is provided with a recessed portion detachably connected to the outer surface of the column, and when the recess cooperates with the column, the pressing device is located directly above the movable pin.

[0006] The above-mentioned battery box cover side nesting quick installation tool of the present application has a positioning mechanism, wherein a movable pin is inserted into the hole of the battery box cover, and a step for installing the nesting is provided, which can play the role of nesting positioning, and the bracket of the pressing mechanism can ensure that the pressing device is directly above the movable pin, so that the accuracy of the installation position can be guaranteed each time the nesting is pressed down, and the installation efficiency can be improved and the risk of pressing the fingers by the hand-held qigong pressure gun is improved.

[0007] In some embodiments, the column is cylindrical, the bracket includes an upper block, a lower block and a connecting portion that fixes the upper block and the lower block together, the pressing device is a cylinder fixedly mounted on the upper block and capable of vertical telescopic movement, the end of the lower block is provided with the recess, the recess is a circular recess with a notch and corresponding to the outer size of the column, and the recess is coaxially arranged with the cylinder.

[0008] In some embodiments, the movable pin is provided with a concave ring, the column is provided with an elastic latch structure, the latch member of the elastic latch structure can be radially telescopically movable, and when the movable pin moves downward, the latch member of the elastic latch structure can be stuck in the concave ring to limit the movable pin from resetting upward. When the movable pin is pressed downward, the latch member of the elastic latch structure can clamp the movable pin, which is used to prevent the nested movable pin that is pressed into the battery box cover from being pushed upward.

[0009] In some embodiments, the column is fixed to the bottom of the base plate by screws, the movable pin includes a lower rod portion and an upper rod portion that are integrally arranged, the outer diameter of the lower rod portion is larger than the outer diameter of the upper rod portion, a mounting hole is arranged on the base plate, the upper rod portion extends out of the mounting hole, the inner diameter of the mounting hole is smaller than the outer diameter of the lower rod portion, and the step is arranged on the upper rod portion.

[0010] In some embodiments, a vertically penetrating avoidance groove is provided in the middle of the bottom plate. The avoidance groove is used to facilitate the bracket to be mounted on each column, wherein the side of the battery box cover itself has a through window, which corresponds to the avoidance groove.

[0011] In some embodiments, each positioning mechanism corresponds to the distribution position of the holes on the side of the battery box cover. In order to improve the installation efficiency, a positioning mechanism can be set according to each hole of the battery box cover.

[0012] It can be seen from the above technical solution that the present application has at least the following advantages and positive effects:

[0013] The above-mentioned battery box cover side nesting quick installation tool of the present application has a positioning mechanism, wherein a movable pin is inserted into the hole of the battery box cover, and a step for installing the nesting is provided, which can play the role of nesting positioning, and the bracket of the pressing mechanism can ensure that the pressing device is directly above the movable pin, so that the accuracy of the installation position can be guaranteed each time the nesting is pressed down, and the installation efficiency can be improved and the risk of pressing the fingers by the hand-held qigong pressure gun is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the use status of an embodiment of the present application;

[0015] Figure 2This is a schematic diagram of the installation process of an embodiment of the present application;

[0016] Figure 3 It is a cross-sectional schematic diagram of an embodiment of the present application;

[0017] Figure 4 An exploded view of a positioning mechanism in an embodiment of the present application;

[0018] Figure 5 It is a structural schematic diagram of the clamping of the positioning mechanism and the pressing mechanism in one embodiment of the present application.

[0019] Explanation of reference numerals: 1. bottom plate; 11. support surface; 12. mounting hole; 13. avoidance groove; 2. positioning mechanism; 21. column; 211. cavity; 22. movable pin; 221. step; 222. concave ring; 223. lower rod; 224. upper rod; 23. pressing spring; 3. pressing mechanism; 31. bracket; 311. concave; 312. upper block; 313. lower block; 314. connecting part; 32. pressing device; 4. elastic latch structure; 5. battery box cover; 51. hole position; 52. window; 6. nesting; DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings. The terms used in the implementation method of the present application are only used to explain the specific embodiments of the present application, and are not intended to limit the present application.

[0021] See also Figures 1 to 5 The embodiment of the present application provides a battery box cover side nesting quick installation tool, including a bottom plate 1, a plurality of positioning mechanisms 2, and a pressing mechanism 3 used in conjunction with each positioning mechanism 2; the bottom plate 1 has a supporting surface 11 for supporting the inner wall of the battery box cover 5; the positioning mechanisms 2 each include a column 21, a movable pin 22 and a pressing spring 23, the column 21 is fixedly connected to the bottom plate 1 and a cavity 211 is provided in the column 21, the movable pin 22 is vertically movably connected in the cavity 211, and the pressing spring 23 is pressed tightly between the movable pin 22 and the cavity 211 for To provide a reverse reset force, the upper end of the movable pin 22 is provided with a step 221 for installing the nest 6; when the movable pin 22 is in the initial state, the upper end of the movable pin 22 can pass upward through the hole 51 of the battery box cover 5, and the step 221 is above the hole 51; the pressing mechanism includes a bracket 31 and a pressing device 32 fixedly mounted on the bracket 31 for pressing down the nest 6, and the bracket 31 is provided with a recess 311 detachably connected to the outer surface of the column 21, and when the recess 311 cooperates with the column 21, the pressing device 32 is located directly above the movable pin 22.

[0022] The quick installation tool has a positioning mechanism 2, in which a movable pin 22 is inserted into a hole 51 of a battery box cover 5, and a step 221 for installing a nest 6 is provided, which can play a role in positioning the nest 6, and the bracket 31 of the pressing mechanism 3 can ensure that the pressing device 32 is directly above the movable pin 22, so that the accuracy of the installation position can be guaranteed each time the nest 6 is pressed down, and the installation efficiency can be improved and the risk of pressing the fingers with the hand-held qigong pressure gun can be reduced.

[0023] In some embodiments, the column 21 is cylindrical, the bracket 31 includes an upper block 312, a lower block 313 and a connecting portion 314 that fixes the upper block 312 and the lower block 313 together, the pressing device 32 is a cylinder fixedly mounted on the upper block 312 and capable of vertical telescopic movement, the end of the lower block 313 is provided with the recess 311, the recess 311 is a circular recess with a notch and corresponding to the outer size of the column 21, and the recess 311 is coaxially arranged with the cylinder.

[0024] In some embodiments, the movable pin 22 is provided with a concave ring 222, and the column 21 is provided with an elastic latch structure 4, the latch member of the elastic latch structure 4 can be radially telescopically movable, and when the movable pin 22 moves downward, the latch member of the elastic latch structure 4 can be stuck in the concave ring 222 to limit the movable pin 22 from resetting upward. When the movable pin 22 is pressed downward, the latch member of the elastic latch structure 4 can clamp the movable pin 22, which is used to prevent the movable pin 22 that is pressed into the nest 6 of the battery box cover 5 from being reversely reset and being pushed upward.

[0025] In some embodiments, the column 21 is fixed to the bottom of the base plate 1 by screws, and the movable pin 22 includes a lower rod portion 223 and an upper rod portion 224 that are integrally arranged, the outer diameter of the lower rod portion 223 is larger than the outer diameter of the upper rod portion 224, and a mounting hole 12 is provided on the base plate 1, and the upper rod portion 224 extends out of the mounting hole 12, the inner diameter of the mounting hole 12 is smaller than the outer diameter of the lower rod portion 223, and the step 221 is arranged on the upper rod portion 224.

[0026] In some embodiments, a vertically penetrating avoidance groove 13 is provided in the middle of the bottom plate 1. The avoidance groove 13 is used to facilitate the bracket 31 to be mounted on each column 21, wherein the side of the battery box cover 5 itself has a through window 52, ​​and the window 52 corresponds to the avoidance groove 13.

[0027] In some embodiments, each positioning mechanism 2 corresponds to the distribution position of the holes 51 on the side of the battery box cover 5. In order to improve the installation efficiency, a positioning mechanism 2 can be provided for each hole 51 of the battery box cover 5.

[0028] The following briefly describes the working process and use method of the battery box cover 5 side nesting 6 quick installation tool in the above embodiment:

[0029] The bottom plate 1 is fixedly mounted on the workbench. When in use, first align the hole positions 51 on the side of the battery box cover 5 with the positioning pins, and the bottom plate 1 supports the battery box cover 5 through its supporting surface 11, and then put each nesting 6 into the steps 221 of the positioning pins, and finally align the recess 311 of the bracket 31 with one of the columns 21. At this time, the pressing device 32 is just above the corresponding movable pin 22. Press the drive switch, and the cylinder (pressing device 32) presses down to press the nesting 6 into the corresponding hole position 51, and the movable pin 22 is stuck by the elastic latch structure 4. Then remove the bracket 31, match the bracket 31 with another column 21, and then perform the subsequent pressing action, and complete the installation of the nesting 6 in all the hole positions 51 in this way.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of the present application, rather than to limit them. Although the embodiments of the present application have been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A battery box cover side nesting quick installation tool, characterized by: It includes a base plate, a plurality of positioning mechanisms, and a pressing mechanism used in conjunction with the positioning mechanisms; the base plate has a supporting surface for supporting the inner wall of the battery box cover; the positioning mechanisms include a column, a movable pin and a pressure spring, the column is fixedly connected to the base plate and a cavity is provided in the body of the column, the movable pin is vertically movably connected in the cavity, the pressure spring is pressed tightly between the movable pin and the cavity to provide a reverse reset force, and a step for installing nesting is provided at the upper end of the movable pin; in the initial state of the movable pin, the upper end of the movable pin can pass upward through the hole of the battery box cover, and the step is above the hole; the pressing mechanism includes a bracket and a pressing device fixedly mounted on the bracket for pressing down the nesting, the bracket is provided with a recess detachably connected to the outer surface of the column, and when the recess cooperates with the column, the pressing device is located directly above the movable pin.

2. The battery box cover side nesting quick installation tool according to claim 1, characterized in that: The column is cylindrical, the bracket includes an upper block, a lower block and a connecting portion that fixes the upper block and the lower block together, the pressing device is a cylinder that is fixedly mounted on the upper block and can move vertically telescopically, the end of the lower block is provided with the recess, the recess is a circular recess with a notch and corresponding to the outer size of the column, and the recess is coaxially arranged with the cylinder.

3. The battery box cover side nesting quick installation tool according to claim 1, characterized in that: The movable pin is provided with a concave ring, and the column is provided with an elastic latch structure. The latch member of the elastic latch structure can be radially telescopically movable. When the movable pin moves downward, the latch member of the elastic latch structure can be stuck in the concave ring to limit the movable pin from resetting upward.

4. The battery box cover side nesting quick installation tool according to claim 1, characterized in that: The column is fixed to the bottom of the base plate by screws, and the movable pin includes a lower rod and an upper rod that are integrally arranged. The outer diameter of the lower rod is larger than the outer diameter of the upper rod. A mounting hole is arranged on the base plate, and the upper rod extends out of the mounting hole. The inner diameter of the mounting hole is smaller than the outer diameter of the lower rod, and the step is arranged on the upper rod.

5. The battery box cover side nesting quick installation tool according to claim 1, characterized in that: A vertically penetrating avoidance groove is arranged in the middle of the bottom plate.

6. The battery box cover side nesting quick installation tool according to claim 1, characterized in that: Each positioning mechanism corresponds to the distribution position of the holes on the side of the battery box cover.

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