Anti-dislocation new energy vehicle battery connecting piece forming die

Abstract

The utility model provides an anti-dislocation new energy vehicle battery connecting piece forming die, and relates to the technical field of battery connecting piece processing. Through connecting holes are formed in the four corners of the forming mold correspondingly. Rectangular grooves are formed in the two ends of the forming mold correspondingly. The two ends of the connecting piece can be fixedly clamped through the clamping blocks at the two ends, and the anti-falling plate is tightly attached to the middle of the battery connecting piece for fixing and limiting, so that the battery connecting piece can be subjected to multiple fixing and limiting, the battery connecting piece cannot move under drilling stress, drilling and forming can be accurately carried out on the battery connecting piece, and the production efficiency is improved. The battery connecting piece can be accurately drilled to facilitate later use, and the problems that the two ends and the middle of the connecting piece need to be fixed and limited due to the fact that the battery connecting piece is hard and further needs to be provided with a round hole, otherwise, the connecting piece deviates when being stressed during drilling, and later use is affected due to the fact that drilling cannot be accurately conducted on the connecting piece are solved.

Description

Technical Field

[0001] This utility model relates to the field of battery connector processing technology, and in particular to a mold for forming battery connectors for new energy vehicles to prevent misalignment. Background Technology

[0002] With the rapid development of new energy vehicles, batteries, as one of their core components, play a crucial role. Battery connectors serve to connect and conduct current within the battery pack; therefore, the accuracy and reliability of their manufacturing process directly affect battery performance and lifespan. Traditional battery connector molding dies often contain certain errors during production, leading to incorrect connector placement, poor contact, and other issues, thus affecting battery safety and stability. Furthermore, the market's demands for battery performance are increasingly focused on energy density, cycle life, and safety, requiring a precise and reliable manufacturing process.

[0003] During the use of the connecting piece forming mold, because the battery connecting piece is relatively hard and requires round holes, it is necessary to fix and restrict the two ends and the middle of the connecting piece. Otherwise, the connecting piece will shift when the drilling is under force, making it impossible to drill accurately on the connecting piece and affecting its use later. Utility Model Content

[0004] This disclosure relates to a mold for forming a battery connector piece for new energy vehicles to prevent misalignment. The battery connector piece is placed in the processing cavity of the mold, and clamping blocks at both ends fix and hold the two ends of the connector piece. An anti-detachment plate is tightly attached to the middle of the battery connector piece for fixation and restriction. In this way, the battery connector piece is subject to multiple fixation restrictions, and the force on the battery connector piece during drilling will not cause it to move. This allows for accurate drilling and forming, and precise hole opening on the battery connector piece for convenient later use. This mold design, through special positioning restrictions, can effectively prevent misalignment of the connector piece during the drilling and forming process, thereby ensuring the precise design requirements of the hole opening on the connector piece.

[0005] In a first aspect, this disclosure provides a molding die for anti-misalignment new energy vehicle battery connectors, specifically comprising: a molding die; through-holes are provided at the four corners of the molding die; rectangular grooves are provided at both ends of the molding die, and threaded grooves are provided at both ends of the rectangular grooves of the molding die; a slot is provided at the front end of the molding die; an anti-detachment plate is slidably installed at the slot of the molding die, and two positioning strips are fixedly installed at the rear end of the anti-detachment plate;

[0006] The front ends of the two anti-detachment plates are provided with four through-hole fixing holes, and through-hole fixing rods are inserted into the fixing holes; connecting strips are fixedly installed at the upper ends of the four fixing rods; fixing blocks are fixedly installed at the rectangular grooves at both ends of the molding mold, and through-hole threaded holes are provided in the middle of the fixing blocks; symmetrical side plates are fixedly installed on the side walls of the two fixing blocks, and through bolts are rotatably inserted in the middle of the side plates;

[0007] Two through guide holes are provided at both ends of the two fixing blocks. Through threaded rods are rotatably inserted into the threaded holes of the two fixing blocks. A control panel is fixedly installed on the side wall of the threaded rod. A bearing ring is fixedly installed at the opposite end of the two threaded rods. An auxiliary plate is fixedly installed on the outer ring of the bearing ring. Symmetrical guide rods are fixedly installed on the side walls of the two auxiliary plates. Parallel clamping blocks are fixedly installed at the bottom of the two auxiliary plates.

[0008] In at least some embodiments, a protruding plate is fixedly installed at the rear end of the forming mold, and a processing cavity is opened in the middle of the forming mold.

[0009] In at least some embodiments, two positioning grooves are provided at the rear end of the inner sidewall of the processing cavity, and parallel clamping grooves are provided at both ends of the forming mold.

[0010] In at least some embodiments, two through positioning holes are respectively opened at both ends of the processing cavity, and four fixing slots are opened at the groove at the front end of the forming mold.

[0011] This utility model provides a mold for forming anti-misalignment battery connectors for new energy vehicles, which has the following advantages:

[0012] In this invention, when the forming mold is in use, the battery connecting piece is placed in the processing cavity of the forming mold. The clamping blocks at both ends fix and hold the two ends of the connecting piece, while the anti-detachment plate is tightly attached to the middle of the battery connecting piece for fixation and restriction. In this way, the battery connecting piece is subject to multiple fixation restrictions, and the force on the battery connecting piece during drilling will not cause it to move, thus accurately drilling and forming it. The precise opening of the hole in the battery connecting piece facilitates later use. This mold design, through special positioning restrictions, can effectively prevent the connecting piece from being misaligned during the drilling and forming process, thereby ensuring the precise design requirements of the opening of the connecting piece.

[0013] The bottom of the anti-detachment plate is placed tightly against the middle of the battery connector to temporarily fix and restrict the battery connector. Then, holes are drilled at both ends of the battery connector. This will prevent errors in the drilling of the holes on the battery connector and make it easier to install and use the battery connector. 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 schematic diagram of the left front upper axis view structure of this application is shown;

[0018] Figure 2 This paper shows a schematic diagram of the disassembled structure of the molding die and anti-detachment plate of this application;

[0019] Figure 3 A schematic diagram of the disassembled structure of the fixing block part of this application is shown;

[0020] Figure 4 A schematic diagram of the exploded structure of this application is shown.

[0021] List of reference numerals

[0022] 1. Molding mold; 101. Convex plate; 102. Machining cavity; 103. Positioning groove; 104. Clamping groove; 105. Positioning hole; 106. Fixing slot; 2. Anti-detachment plate; 201. Positioning strip; 202. Fixing insertion hole; 203. Fixing insertion rod; 204. Connecting strip; 3. Fixing block; 301. Side plate; 302. Guide hole; 303. Threaded rod; 304. Bearing ring; 305. Auxiliary plate; 306. Guide rod; 307. Clamping block. Detailed Implementation

[0023] 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.

[0024] Example 1: Please refer to Figures 1 to 4 :

[0025] This utility model proposes a molding die for anti-misalignment of battery connectors in new energy vehicles, comprising: a molding die 1; through-holes are provided at the four corners of the molding die 1; large through-hole screws are installed on the through-holes of the molding die 1 for stability, preventing movement when the molding die 1 is subjected to force; rectangular grooves are provided at both ends of the molding die 1, and threaded grooves are provided at both ends of the rectangular grooves of the molding die 1; a slot is provided at the front end of the molding die 1; an anti-detachment plate 2 is slidably installed at the slot of the molding die 1, and two positioning strips 201 are fixedly installed at the rear end of the anti-detachment plate 2; the positioning strips 201 are inserted into the positioning grooves 103; and four through-holes 202 are provided at the front ends of the two anti-detachment plates 2. A through-hole fixing rod 203 is inserted into the fixing hole 202; a connecting strip 204 is fixedly installed on the upper end of the four fixing rods 203; the anti-detachment plate 2 is pushed backward so that the positioning strip 201 at the rear end of the anti-detachment plate 2 is inserted into the positioning groove 103. At this time, the fixing hole 202 and the fixing slot 106 are vertically aligned. Then, the fixing rod 203 is inserted through this point to fix and restrict the anti-detachment plate 2. At the same time, the bottom of the anti-detachment plate 2 is close to the middle of the battery connecting piece. The anti-detachment plate 2 is used to temporarily fix and restrict the battery connecting piece. Then, holes are drilled at both ends of the battery connecting piece. Fixing blocks 3 are fixedly installed at the rectangular grooves at both ends of the molding mold 1, and a through-hole threaded hole is opened in the middle of the fixing block 3.

[0026] The molding mold 1 has a convex plate 101 fixedly installed at its rear end. A processing cavity 102 is opened in the middle of the molding mold 1. The battery connecting piece is placed in the processing cavity 102. The four side walls of the battery connecting piece are in contact with the inner side wall of the processing cavity 102. Two positioning grooves 103 are opened at the rear end of the inner side wall of the processing cavity 102. The upper end of the right positioning groove 103 is opened on the side wall of the convex plate 101. The molding mold 1 has parallel clamping grooves 104 at both ends. The processing cavity 102 has two through positioning holes 105 at both ends. When drilling at both ends of the battery connecting piece, the holes will pass through the positioning holes 105 without damaging the molding mold 1. Four fixing slots 106 are opened at the front end of the molding mold 1.

[0027] Each of the two fixing blocks 3 has symmetrically mounted side plates 301 fixedly installed on its side walls. A through bolt is rotatably inserted into the center of each side plate 301, and the bolt is rotated into the threaded groove of the forming mold 1 to fix and restrict the side plates 301 and the fixing blocks 3. The fixing blocks 3 will not move when touched, thus stably supporting the threaded rods 303. Through guide holes 302 are provided at both ends of the two fixing blocks 3, and through threaded rods 303 are rotatably inserted into the threaded holes of each fixing block 3. A control panel is fixedly installed on the side wall of the threaded rod 303, and a short column is fixedly installed on the annular side wall of the control panel. Grabbing the short column on the control panel facilitates rotation. Bearing rings 304 are fixedly installed at opposite ends of the two threaded rods 303, and auxiliary plates 305 are fixedly installed on the outer ring of the bearing rings 304. Symmetrically mounted guide rods 306 are fixedly installed on the side walls of the two auxiliary plates 305. The guide rod 306 slides through the guide hole 302. When the auxiliary plate 305 slides left and right, the guide rod 306 is restricted by the guide hole 302, and the auxiliary plate 305 can only slide left and right to prevent it from shifting. The bottom of the two auxiliary plates 305 is fixedly installed with parallel clamping blocks 307. By gripping the control disc on the threaded rod 303 and rotating it, the two auxiliary plates 305 are moved towards each other. At this time, the clamping blocks 307 at both ends will also slide towards each other. The side walls of the clamping blocks 307 at both ends are used to clamp and fix the two side walls of the battery connecting piece. When the battery connecting piece is drilled and subjected to force, it will not move, thus stably drilling and forming the two ends of the battery connecting piece. The clamping block 307 is slidably installed in the clamping groove 104. When the clamping block 307 slides left and right, it is restricted by the clamping groove 104, and the clamping block 307 can only slide left and right to prevent it from shifting and failing to stably clamp the battery connecting piece.

[0028] Example 2, based on Example 1, such as Figure 1 and Figure 4 As shown, symmetrical side plates 301 are fixedly installed on the side walls of the two fixing blocks 3. A through bolt is inserted into the middle of the side plate 301. After removing the side plate 301 and the bolt, the fixing blocks 3 are fixedly welded to the forming mold 1 to stabilize and restrict the fixing blocks 3. In this way, the fixing blocks 3 will not move when touched, avoiding the bolt from loosening after long-term use, and also saving the cost of parts.

[0029] The working principle of this embodiment is as follows: When in use, the battery connecting piece is placed in the processing cavity 102, and the four side walls of the battery connecting piece are in contact with the inner side wall of the processing cavity 102. The control disc on the threaded rod 303 is rotated to move the two auxiliary plates 305 towards each other. At this time, the clamping blocks 307 at both ends will also slide towards each other. The side walls of the clamping blocks 307 at both ends are used to clamp and fix the two side walls of the battery connecting piece. The anti-detachment plate 2 is pushed backward so that the positioning strip 201 at the rear end of the anti-detachment plate 2 is inserted into the positioning groove 103. At this time, the fixing insertion hole 202 and the fixing slot 106 are vertically aligned. Then, the fixing rod 203 is inserted through this point to fix and restrict the anti-detachment plate 2. At the same time, the bottom of the anti-detachment plate 2 is in close contact with the middle of the battery connecting piece. The anti-detachment plate 2 is used to temporarily fix and restrict the battery connecting piece. Then, holes are drilled at both ends of the battery connecting piece.

[0030] The following points should be noted in this article:

[0031] 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.

[0032] 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.

[0033] 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 molding die for anti-misalignment battery connectors in new energy vehicles, comprising: A molding die (1); the molding die (1) has through connecting holes at its four corners; the molding die (1) has rectangular grooves at both ends, and threaded grooves at both ends of the rectangular grooves; the molding die (1) has a slot at its front end; characterized in that an anti-detachment plate (2) is slidably installed at the slot of the molding die (1), and two positioning strips (201) are fixedly installed at the rear end of the anti-detachment plate (2); four through fixed insertion holes (202) are opened at the front ends of the two anti-detachment plates (2), and through fixed insertion rods (203) are inserted into the fixed insertion holes (202); connecting strips (204) are fixedly installed at the upper ends of the four fixed insertion rods (203); fixed blocks (3) are fixedly installed at the rectangular grooves at both ends of the molding die (1), and through threaded holes are opened in the middle of the fixed blocks (3).

2. The anti-misalignment new energy vehicle battery connector molding die according to claim 1, characterized in that: A protruding plate (101) is fixedly installed at the rear end of the forming mold (1), and a processing cavity (102) is opened in the middle of the forming mold (1).

3. The anti-misalignment new energy vehicle battery connector molding die according to claim 2, characterized in that: Two positioning grooves (103) are provided at the rear end of the inner wall of the processing cavity (102), and two parallel clamping grooves (104) are provided at both ends of the forming mold (1).

4. The anti-misalignment new energy vehicle battery connector molding die according to claim 2, characterized in that: Two through positioning holes (105) are respectively opened at both ends of the processing cavity (102), and four fixing slots (106) are opened at the front end of the forming mold (1).

5. The anti-misalignment new energy vehicle battery connector molding die according to claim 1, characterized in that: Symmetrical side plates (301) are fixedly installed on the side walls of the two fixing blocks (3), and through bolts are rotatably inserted in the middle of the side plates (301). Through guide holes (302) are opened at both ends of the two fixing blocks (3), and through threaded rods (303) are rotatably inserted in the threaded holes of the two fixing blocks (3). A control panel is fixedly installed on the side wall of the threaded rods (303).

6. The anti-misalignment new energy vehicle battery connector molding die according to claim 5, characterized in that: Bearing rings (304) are fixedly installed on one end of each of the two threaded rods (303), and an auxiliary plate (305) is fixedly installed on the outer ring of the bearing rings (304).

7. The anti-misalignment new energy vehicle battery connector molding die according to claim 6, characterized in that: Symmetrical guide rods (306) are fixedly installed on the side walls of the two auxiliary plates (305), and parallel clamping blocks (307) are fixedly installed on the bottom of the two auxiliary plates (305).

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