Die for self-adaptively adjusting direction of battery connecting piece of new energy vehicle

Abstract

The utility model provides a die for self-adaptively adjusting the direction of a battery connecting piece of a new energy vehicle, which relates to the field of punching dies and comprises a lower die holder, a strip-shaped groove is formed in the middle of the upper end face of the lower die holder, and a [-shaped supporting plate is fixedly mounted on the upper end face of the lower die holder; a new energy vehicle battery connecting piece is placed in the middle of the upper end face of the lower die base and located above the strip-shaped groove. Through the arrangement of the direction self-adaptive adjusting mechanism, the new energy vehicle battery connecting piece can be subjected to self-adaptive adjustment in the center direction, and during adjustment, workers do not need to manually adjust the position, so that the convenience of the punching die during use is improved; the punching die solves the problem that due to the fact that an existing punching die is not provided with a direction self-adaptive adjusting mechanism, when a new energy vehicle battery connecting piece is subjected to center position adjusting work before punching, workers need to manually adjust the position, and therefore the using convenience of the punching die is reduced.

Description

Technical Field

[0001] This utility model relates to the field of punching die technology, and in particular to a die for adaptively adjusting the direction of a new energy vehicle battery connecting piece. Background Technology

[0002] With increasing global emphasis on environmental protection and sustainable development, the new energy vehicle industry is experiencing unprecedented rapid growth. As the "heart" of a new energy vehicle, the battery's performance and safety directly affect the vehicle's operating efficiency and passenger safety. Battery connectors, as key components of battery modules, have a crucial impact on the overall performance of the battery system due to their design and manufacturing quality. The processing of new energy vehicle battery connectors requires the use of punch presses and molds for punching holes.

[0003] However, current punching dies lack an adaptive direction adjustment mechanism when punching battery connectors for new energy vehicles. This means that the battery connectors must be manually positioned before punching, reducing the convenience of the punching dies. Furthermore, the current punching dies require manual operation of positioning fixtures to position the battery connectors before punching, making the fixing process too cumbersome and hindering efficient production of battery connectors for new energy vehicles. Utility Model Content

[0004] This disclosure relates to an adaptive adjustment mold for the orientation of a new energy vehicle battery connector piece. Through the adaptive adjustment mechanism, the new energy vehicle battery connector piece can be adaptively adjusted to be centered, ensuring that it is positioned in the middle of the upper surface of the lower mold base, thus improving the quality of the connector piece during punching. The automatic clamping mechanism allows the sliding block on the punching machine to move the drive plate, four connecting sliding rods, upper mold base, fixing block, punch, and automatic clamping mechanism downwards in a straight line during punching. The bottom surface of the pressure plate first contacts the upper surface of the new energy vehicle battery connector piece, and then, under the action of the spring force outside the vertical guide rod, it automatically and effectively clamps and fixes the connector piece.

[0005] In a first aspect, this disclosure provides an adaptive adjustment mold for the direction of a new energy vehicle battery connector piece, specifically comprising: a lower mold base, wherein a strip-shaped groove is formed in the middle of the upper end face of the lower mold base, and a U-shaped support plate is fixedly installed on the upper end face of the lower mold base; a new energy vehicle battery connector piece is placed above the strip-shaped groove in the middle of the upper end face of the lower mold base; four connecting rods are slidably connected to the U-shaped support plate, and the lower ends of the four connecting rods are fixedly connected to an upper mold base; a fixing block is installed at the bottom of the upper mold base, and a punch is fixedly installed on both sides of the front end of the bottom end face of the fixing block; an installation cavity is formed in the middle of the right end face of the lower mold base, and a rectangular opening communicating with the installation cavity is formed in the middle of the upper end face of the lower mold base; an adaptive direction adjustment mechanism is provided inside the rectangular opening; and an automatic clamping mechanism is provided at the bottom of the upper mold base; the adaptive direction adjustment mechanism... The adjustment mechanism includes a T-shaped adjustment plate, a sliding cylinder, a transverse guide rod, an adjustment screw, and a small motor. There are two T-shaped adjustment plates, slidably connected to the left and right sides inside a rectangular opening. Each T-shaped adjustment plate has a sliding cylinder fixedly connected to its lower front and rear sides, and each sliding cylinder has a transverse guide rod slidably connected inside the mounting cavity. The adjustment screw is rotatably connected inside the mounting cavity, and has two symmetrically arranged reverse threads on its exterior. The adjustment screw is connected to the lower ends of the two T-shaped adjustment plates through these two reverse threads. A driven pulley is fixedly installed on the right end of the adjustment screw. The small motor is installed on the right side of the bottom surface inside the mounting cavity, and a driving pulley is fixedly installed on the motor's shaft. The driving pulley is connected to the driven pulley via a belt.

[0006] In at least some embodiments, two T-shaped sliders are fixedly connected to the rear side of the upper end face of the lower mold base in a symmetrical manner, and the two T-shaped sliders are provided with a limit mechanism.

[0007] In at least some embodiments, the upper ends of the four connecting slide rods are fixedly connected to a driving plate, and the driving plate is installed at the bottom of the slider on the punching machine.

[0008] In at least some embodiments, an annular limiting block is fixedly connected to the outside of each punch located on the bottom end face of the upper die holder.

[0009] In at least some embodiments, the automatic clamping mechanism includes a pressure plate, vertical guide rods, and circular limiting blocks. Each of the four corners of the upper surface of the pressure plate is provided with a vertical guide rod that penetrates the upper mold base, and the four vertical guide rods are slidably connected to the upper mold base. Each vertical guide rod has a circular limiting block at its upper end, and each vertical guide rod is fitted with a spring between the pressure plate and the upper mold base.

[0010] In at least some embodiments, the limiting mechanism includes a limiting slide plate, a threaded rod, and a nut. The limiting slide plate is slidably connected to two T-shaped sliders, and a threaded rod is rotatably connected to the middle of the rear end face of the limiting slide plate. A nut is threadedly connected to the outside of the threaded rod, and the nut is fixed to the rear side of the lower mold base by two L-shaped fixing plates.

[0011] This utility model provides an adaptive adjustment mold for the direction of battery connectors in new energy vehicles, which has the following advantages:

[0012] 1. By setting the direction adaptive adjustment mechanism, the centering direction of the new energy vehicle battery connecting piece can be adaptively adjusted to ensure that the new energy vehicle battery connecting piece is in the middle position of the upper end face of the lower die base, thereby improving the quality of the new energy vehicle battery connecting piece during punching operation. When adjusting the direction of the new energy vehicle battery connecting piece, there is no need for the operator to manually adjust it, thus improving the convenience of this punching die in use.

[0013] 2. With the automatic clamping mechanism, during punching, the slider on the punching machine carries the driving plate, four connecting sliding rods, upper die base, fixing block, punch, and automatic clamping mechanism downward in a straight line. Then, the bottom end face of the pressure plate first contacts the upper end face of the new energy vehicle battery connecting piece. Then, under the action of the spring force outside the vertical guide rod, the new energy vehicle battery connecting piece is automatically and effectively clamped and fixed. Moreover, no manual operation is required during fixing, which makes the fixing work of the new energy vehicle battery connecting piece simpler and thus facilitates the efficient production of new energy vehicle battery connecting pieces. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0015] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0016] In the attached diagram:

[0017] Figure 1 A structural schematic diagram of the overall structure of this application is shown;

[0018] Figure 2 A structural schematic diagram of this application from a rear view is shown;

[0019] Figure 3 This diagram illustrates the structure of this application in its disassembled state.

[0020] Figure 4 A schematic diagram of the structure of the lower mold base of this application is shown;

[0021] Figure 5A schematic diagram of the upper mold base and automatic clamping mechanism of this application is shown;

[0022] Figure 6 A schematic diagram of the orientation adaptive adjustment mechanism of this application is shown;

[0023] Figure 7 A schematic diagram of the limiting mechanism of this application is shown.

[0024] List of reference numerals

[0025] 1. Lower mold base; 101. Strip groove; 102. U-shaped support plate; 103. Mounting cavity; 104. T-shaped slider; 105. Rectangular through-hole;

[0026] 2. Upper mold base; 201. Connecting slide bar; 202. Driving plate; 203. Fixing block; 204. Punch; 205. Annular limit block;

[0027] 3. Direction adaptive adjustment mechanism; 301. T-shaped adjustment plate; 302. Slide cylinder; 303. Lateral guide rod; 304. Adjusting screw; 305. Small motor;

[0028] 4. Battery connectors for new energy vehicles;

[0029] 5. Automatic clamping mechanism; 501. Pressure plate; 502. Vertical guide rod; 503. Circular limit block;

[0030] 6. Limiting mechanism; 601. Limiting slide plate; 602. Threaded rod; 603. Nut. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0032] Example 1: Please refer to Figures 1 to 7 :

[0033] This utility model proposes an adaptive adjustment mold for the direction of a new energy vehicle battery connector, comprising: a lower mold base 1, a strip-shaped groove 101 formed in the middle of the upper surface of the lower mold base 1, and a U-shaped support plate 102 fixedly installed on the upper surface of the lower mold base 1; a new energy vehicle battery connector 4 placed above the strip-shaped groove 101 in the middle of the upper surface of the lower mold base 1; four connecting slide rods 201 slidably connected to the U-shaped support plate 102, and an upper mold base 2 fixedly connected to the lower end of the four connecting slide rods 201; a fixing block 203 installed at the bottom of the upper mold base 2, and fixed... A punch 204 is fixedly installed on both sides of the front end of the bottom end of block 203; a mounting cavity 103 is opened in the middle of the right end face of the lower die base 1, and a rectangular through-hole 105 communicating with the mounting cavity 103 is opened in the middle of the upper end face of the lower die base 1. A direction adaptive adjustment mechanism 3 is set inside the rectangular through-hole 105, and an automatic clamping mechanism 5 is set at the bottom of the upper die base 2; the direction adaptive adjustment mechanism 3 includes a T-shaped adjustment plate 301, a slide cylinder 302, a transverse guide rod 303, an adjustment screw 304, and a small motor 305. The number of T-shaped adjustment plates 301 is [missing information]. Two T-shaped adjusting plates 301 are slidably connected to the left and right sides inside the rectangular opening 105. Each T-shaped adjusting plate 301 has a sliding cylinder 302 fixedly connected to its lower front and rear sides. Each sliding cylinder 302 has a horizontal guide rod 303 slidably connected inside the mounting cavity 103. An adjusting screw 304 is rotatably connected inside the mounting cavity 103. The adjusting screw 304 has two symmetrically arranged reverse threads on its exterior, and these reverse threads connect the adjusting screw 304 to the lower ends of the two T-shaped adjusting plates 301. The connecting and adjusting screw 304 is fixedly mounted with a driven pulley on its right end; the small motor 305 is installed on the right side of the bottom end face inside the mounting cavity 103, and the driving pulley is fixedly mounted on the rotating shaft of the small motor 305, and the driving pulley is connected to the driven pulley through a belt; by setting the direction adaptive adjustment mechanism 3, the new energy vehicle battery connecting piece 4 can be adaptively adjusted in the center direction to ensure that the new energy vehicle battery connecting piece 4 is in the middle position of the upper end face of the lower mold base 1, thereby improving the quality of the new energy vehicle battery connecting piece 4 during the punching operation.

[0034] Two T-shaped sliders 104 are fixedly connected to the rear side of the upper end face of the lower mold base 1 in a symmetrical manner, and the two T-shaped sliders 104 are provided with a limit mechanism 6 to limit the rearward movement of the new energy vehicle battery connecting piece 4.

[0035] The upper ends of the four connecting slide rods 201 are fixedly connected to the driving plate 202, and the driving plate 202 is installed at the bottom of the slider on the punching machine; each punch 204 is fixedly connected to an annular limiting block 205 on the bottom surface of the upper die base 2.

[0036] The automatic clamping mechanism 5 includes a pressure plate 501, vertical guide rods 502, and circular limiting blocks 503. Each of the four corners of the upper surface of the pressure plate 501 is provided with a vertical guide rod 502 that penetrates the upper mold base 2, and the four vertical guide rods 502 are slidably connected to the upper mold base 2. Each vertical guide rod 502 is provided with a circular limiting block 503 at its upper end, and each vertical guide rod 502 is fitted with a spring between the pressure plate 501 and the upper mold base 2. With the automatic clamping mechanism 5, during punching, the bottom surface of the pressure plate 501 first contacts the upper surface of the new energy vehicle battery connecting piece 4, and then, under the action of the spring force outside the vertical guide rods 502, it automatically and effectively clamps and fixes the new energy vehicle battery connecting piece 4.

[0037] Example 2, based on Example 1, such as Figure 2 and Figure 7 As shown, the limiting mechanism 6 includes a limiting slide plate 601, a threaded rod 602, and a nut 603. The limiting slide plate 601 is slidably connected to two T-shaped sliders 104, and the threaded rod 602 is rotatably connected to the middle of the rear end face of the limiting slide plate 601. The nut 603 is threadedly connected to the outside of the threaded rod 602, and the nut 603 is fixed to the rear side of the lower mold base 1 by two L-shaped fixing plates. The limiting mechanism 6 facilitates the limiting of the rear of the new energy vehicle battery connecting piece 4, and the limiting position can be adjusted as needed. During adjustment, the threaded rod 602 can be manually rotated to move the limiting slide plate 601 back and forth under the action of the thread.

[0038] The working principle of this embodiment is as follows: In use, the lower die base 1 is first fixedly installed on the punch press. Then, the driving plate 202 is installed at the bottom of the slider on the punching machine. During punching, the new energy vehicle battery connecting piece 4 is placed in the middle of the upper end face of the lower die base 1, and the rear end of the new energy vehicle battery connecting piece 4 contacts the front end face of the limiting slide plate 601. Then, the small motor 305 is started, and the small motor 305 drives the adjusting screw 304 to rotate. Then, the two T-shaped adjusting plates 301 move simultaneously in opposite directions under the action of two reverse threads on the outside of the adjusting screw 304, thereby adaptively adjusting the new energy vehicle battery connecting piece 4 in the center direction to ensure that the new energy vehicle battery connecting piece 4 is in the middle position of the upper end face of the lower die base 1, thereby improving the quality of the new energy vehicle battery connecting piece 4 during the punching operation.

[0039] Next, the slider on the punching machine drives the plate 202, four connecting slide rods 201, upper die base 2, fixing block 203, punch 204 and automatic clamping mechanism 5 to move downward in a straight line. Then, the bottom end of the pressure plate 501 first contacts the upper end of the new energy vehicle battery connecting piece 4. Then, under the action of the spring force outside the vertical guide rod 502, it is automatically and effectively clamped and fixed to the new energy vehicle battery connecting piece 4. Then, the punch 204 continues to move downward to perform a punching operation on the new energy vehicle battery connecting piece 4.

[0040] The following points should be noted in this article:

[0041] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0042] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0043] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A mold for adaptively adjusting the orientation of a battery connector piece in a new energy vehicle, comprising: A lower mold base (1) has a strip-shaped groove (101) in the middle of its upper end face, and a U-shaped support plate (102) is fixedly installed on the upper end face of the lower mold base (1). A new energy vehicle battery connecting piece (4) is placed above the strip-shaped groove (101) in the middle of the upper end face of the lower mold base (1). The characteristic feature is that four connecting rods (201) are slidably connected to the U-shaped support plate (102), and an upper mold base (2) is fixedly connected to the lower end of the four connecting rods (201). The upper mold base (2) is equipped with a fixing block (203) at the bottom, and a punch (204) is fixedly installed on both sides of the front end of the bottom end of the fixing block (203); the lower mold base (1) has an installation cavity (103) in the middle of the right end face, and a rectangular through-hole (105) communicating with the installation cavity (103) is opened in the middle of the upper end face of the lower mold base (1). The rectangular through-hole (105) is equipped with a direction adaptive adjustment mechanism (3), and the upper mold base (2) is equipped with an automatic clamping mechanism (5) at the bottom; The adaptive direction adjustment mechanism (3) includes a T-shaped adjustment plate (301), a slide cylinder (302), a transverse guide rod (303), an adjustment screw (304), and a small motor (305). There are two T-shaped adjustment plates (301), which are slidably connected to the left and right sides inside the rectangular opening (105). Each T-shaped adjustment plate (301) has a slide cylinder (302) fixedly connected to its lower front and rear sides. Each slide cylinder (302) has a transverse guide rod (303) slidably connected inside its interior, which is fixed inside the mounting cavity (103). 03); The adjusting screw (304) is rotatably connected inside the mounting cavity (103), and the adjusting screw (304) is provided with two reverse threads in a left-right symmetrical manner on the outside. The adjusting screw (304) is connected to the lower end of two T-shaped adjusting plates (301) through the two reverse threads. A driven pulley is fixedly installed on the right end of the adjusting screw (304). The small motor (305) is installed on the right side of the bottom surface inside the mounting cavity (103), and a driving pulley is fixedly installed on the rotating shaft of the small motor (305). The driving pulley is connected to the driven pulley through a belt.

2. The adaptive adjustment mold for the direction of a new energy vehicle battery connector as described in claim 1, characterized in that: The lower mold base (1) has two T-shaped sliders (104) fixedly connected to the rear side of the upper end face in a symmetrical manner, and the two T-shaped sliders (104) are provided with limit mechanisms (6).

3. The adaptive adjustment mold for the direction of a new energy vehicle battery connector as described in claim 1, characterized in that: The upper ends of the four connecting slide rods (201) are fixedly connected to a driving plate (202), and the driving plate (202) is installed on the bottom of the slider on the punching machine.

4. The adaptive adjustment mold for the direction of a new energy vehicle battery connector as described in claim 1, characterized in that: Each punch (204) is fixedly connected to an annular limiting block (205) on the bottom surface of the upper die holder (2).

5. The adaptive adjustment mold for the direction of a new energy vehicle battery connector as described in claim 1, characterized in that: The automatic pressing mechanism (5) includes a pressure plate (501), vertical guide rods (502) and a circular limiting block (503). Each of the four corners of the upper surface of the pressure plate (501) is provided with a vertical guide rod (502) that passes through the upper mold base (2), and the four vertical guide rods (502) are slidably connected to the upper mold base (2). Each vertical guide rod (502) is provided with a circular limiting block (503) at its upper end, and each vertical guide rod (502) is fitted with a spring on its exterior between the pressure plate (501) and the upper mold base (2).

6. The adaptive adjustment mold for the direction of a new energy vehicle battery connector as described in claim 2, characterized in that: The limiting mechanism (6) includes a limiting slide plate (601), a threaded rod (602), and a nut (603). The limiting slide plate (601) is slidably connected to two T-shaped sliders (104), and the threaded rod (602) is rotatably connected to the middle of the rear end face of the limiting slide plate (601). The nut (603) is threadedly connected to the outside of the threaded rod (602), and the nut (603) is fixed to the rear side of the lower mold base (1) by two L-shaped fixing plates.

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