Stamping die for processing new energy battery pack mounting bracket

Abstract

The utility model relates to the technical field of battery pack installation support machining, and discloses a stamping die for new energy battery pack installation support machining, which comprises a split type lower die holder and a split type upper die holder, the side face of the split type lower die holder is provided with an ejection device, the surface of the split type lower die holder is provided with a butt joint device, and the butt joint device is connected with the ejection device. The butt-joint device comprises a connecting block, an L-shaped plate, a connecting bearing, a rotating shaft rod, a butt-joint plate, a butt-joint base, an inserting column, a butt-joint inserting groove, a butt-joint arc plate, a butt-joint arc block and a butt-joint inserting piece. According to the stamping die for machining the new energy battery pack mounting bracket, by arranging a butt-joint device, a butt-joint plate is turned over to align and insert a butt-joint insertion piece into the front face of a butt-joint base, and an insertion column at the bottom of a connecting block can also be correspondingly inserted into a butt-joint insertion groove in the top of the butt-joint base for further limiting; the limiting structure is sufficient when the machining die is jacked and descended, the machining precision cannot be affected by deviation during lifting, and the effect is good during use.

Description

Technical Field

[0001] The utility model relates to the technical field of battery pack mounting bracket processing, in particular to a stamping die for processing a new energy battery pack mounting bracket. Background Art

[0002] With the rapid development of new energy technology, the production technology of new energy electric vehicles is becoming more mature, and electric vehicles are gradually becoming popular in people's lives. The battery system is the basis for the normal operation of new energy electric vehicles. Among them, the battery pack is one of the important components of the battery system. The battery pack is installed on the vehicle body through the mounting bracket.

[0003] The prior art discloses a stamping die for processing a new energy battery pack mounting bracket with publication number: CN218108967U, comprising a lower support plate, a support assembly is arranged on the lower support plate, a first lower template and a second lower template are arranged at the left and right ends of the support assembly, a first bending blade is arranged on the first lower template, a second bending blade is arranged on the second lower template, first positioning guide posts are arranged on the first lower template around the first bending blade, second positioning guide posts are arranged on the second lower template around the second bending blade, a lower limit assembly is arranged at the ends away from each other of the first lower template and the second lower template, and a first upper template is arranged above the first lower template. The utility model integrates two processes into one by arranging multiple lower templates and upper templates for cooperation, can be processed synchronously, and improves its work efficiency. At the same time, the lower limit assembly is arranged to cooperate with the upper limit assembly to ensure the stability and precision of the lower template when cooperating with the upper template, thereby ensuring the processing quality.

[0004] The above-mentioned stamping die for processing the mounting bracket integrates two working steps into one by setting up multiple lower templates and upper templates, and can be processed simultaneously to improve its work efficiency. However, the above-mentioned processing die has insufficient limiting structure during lifting and lowering, which causes offset during lifting and lowering, affecting the processing accuracy. The effect during use is not good, and this needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a stamping die for processing a new energy battery pack mounting bracket to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping die for processing a new energy battery pack mounting bracket, comprising a split lower die base and a split upper die base, the side of the split lower die base is provided with an ejection device, and the surface of the split lower die base is provided with a docking device.

[0007] The docking device includes a connecting block, an L-shaped plate, a connecting bearing, a rotating shaft, a docking plate, a docking seat, a column, a docking slot, a docking arc plate, a docking arc block and a docking plug. The connecting block is fixedly connected to the front side of the split upper mold base, the L-shaped plate is fixedly connected to the front side of the connecting block, the connecting bearing is fixedly connected to the side of the L-shaped plate, the rotating shaft is fixedly connected to the inner ring of the connecting bearing, the docking plug is fixedly connected to the back side of the docking plate, the column is fixedly connected to the bottom of the connecting block, the docking seat is fixedly connected to the front side of the split lower mold base, the docking slot is opened at the top of the docking seat, and the docking arc plate is fixedly connected to the surface of the split lower mold base.

[0008] Preferably, the ejection device includes a hydraulic telescopic rod, a docking ring, a bearing plate and a docking column, the hydraulic telescopic rod is fixedly connected to the top of the split lower die base, the docking ring is fixedly connected to the side of the split lower die base, the bearing plate is fixedly connected to the top of the hydraulic telescopic rod, the bearing plate is fixedly connected to the side of the split upper die base, and the docking column is fixedly connected to the bottom of the bearing plate.

[0009] Preferably, the diameter of the docking column is matched with the inner diameter of the docking ring, and the docking column is inserted into the interior of the docking ring.

[0010] Preferably, a docking socket is provided on the front side of the docking socket, the area of ​​the docking plug is matched with the area of ​​the docking socket, the docking plug is plugged into the front side of the docking socket, the docking plug is aligned and inserted into the front side of the docking socket, and the plug post at the bottom of the connecting block can also be inserted into the docking slot at the top of the docking socket for further limiting.

[0011] Preferably, the area of ​​the docking slot matches the area of ​​the plug post, and the plug post is plugged into the interior of the docking seat.

[0012] Preferably, the rotating shaft is slidably connected to the inside of the L-shaped plate, and the docking plate is fixedly connected to the surface center of the rotating shaft.

[0013] Preferably, the docking arc block is fixedly connected to the surface of the split upper mold base, and the docking arc block is slidably connected to the inner wall of the docking arc plate. The docking arc plate slides against the inner wall of the docking arc block, and preliminary positioning is performed when the split upper mold base is pressed downward.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The stamping die for processing the mounting bracket of the new energy battery pack is provided with a docking device. The docking plate is turned over to align the docking plug and insert it into the front of the docking seat, and the plug column at the bottom of the connecting block can also be correspondingly inserted into the docking slot at the top of the docking seat for further limiting. This makes the processing die have sufficient limiting structure when it is lifted and lowered, and there will be no deviation during lifting and lowering to affect the processing accuracy, and the effect is good when used.

[0016] 2. The stamping die for processing the mounting bracket of the new energy battery pack is provided with an ejection device, and the hydraulic telescopic rod is started to drive the load-bearing plate to rise and fall, and the load-bearing plate is fixedly connected to the side of the split upper die seat, so the split upper die seat is driven to rise and fall synchronously. During the lifting and pressing, the docking ring and the docking column can be used to perform the first-level limit to ensure the stability of the lifting and pressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional side view structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 This is a schematic diagram of the overall three-dimensional front view structure of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1. Split lower die base; 2. Split upper die base; 3. Docking device; 301. Connecting block; 302. L-shaped plate; 303. Connecting bearing; 304. Rotating shaft; 305. Docking plate; 306. Docking seat; 307. Insert column; 308. Docking slot; 309. Docking arc plate; 310. Docking arc block; 311. Docking plug; 4. Ejection device; 401. Hydraulic telescopic rod; 402. Docking ring; 403. Loading plate; 404. Docking column. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , the utility model provides the following technical solutions:

[0024] A stamping die for processing a new energy battery pack mounting bracket comprises a split lower die base 1 and a split upper die base 2. An ejection device 4 is arranged on the side of the split lower die base 1, and a docking device 3 is arranged on the surface of the split lower die base 1.

[0025] The docking device 3 includes a connecting block 301, an L-shaped plate 302, a connecting bearing 303, a rotating shaft 304, a docking plate 305, a docking seat 306, a plug 307, a docking slot 308, a docking arc plate 309, a docking arc block 310 and a docking plug 311. The connecting block 301 is fixedly connected to the front of the split upper mold base 2, the L-shaped plate 302 is fixedly connected to the front of the connecting block 301, the connecting bearing 303 is fixedly connected to the side of the L-shaped plate 302, the rotating shaft 304 is fixedly connected to the inner ring of the connecting bearing 303, the docking plug 311 is fixedly connected to the back of the docking plate 305, the plug 307 is fixedly connected to the bottom of the connecting block 301, the docking seat 306 is fixedly connected to the front of the split lower mold base 1, the docking slot 308 is opened at the top of the docking seat 306, the docking arc plate 309 is fixedly connected to the surface of the split lower mold base 1, and the docking arc block 310 is fixedly connected On the surface of the split upper mold base 2, the docking arc block 310 is slidably connected to the inner wall of the docking arc plate 309, and the docking arc plate 309 slides against the inner wall of the docking arc block 310, and is initially positioned when the split upper mold base 2 is pressed downward. A docking socket is provided on the front of the docking seat 306, and the area of ​​the docking plug 311 is adapted to the area of ​​the docking socket. The docking plug 311 is plugged into the front of the docking seat 306, and the docking plug 311 is aligned and inserted into the front of the docking seat 306, and the plug post 307 at the bottom of the connecting block 301 can also be correspondingly inserted into the docking slot 308 at the top of the docking seat 306 for further limiting. The area of ​​the docking slot 308 is adapted to the area of ​​the plug post 307, and the plug post 307 is plugged into the interior of the docking seat 306, the rotating shaft 304 is slidably connected to the interior of the L-shaped plate 302, and the docking plate 305 is fixedly connected to the surface center of the rotating shaft 304.

[0026] The ejection device 4 includes a hydraulic telescopic rod 401, a docking ring 402, a bearing plate 403 and a docking column 404. The hydraulic telescopic rod 401 is fixedly connected to the top of the split lower mold base 1, the docking ring 402 is fixedly connected to the side of the split lower mold base 1, the bearing plate 403 is fixedly connected to the top of the hydraulic telescopic rod 401, the bearing plate 403 is fixedly connected to the side of the split upper mold base 2, and the docking column 404 is fixedly connected to the bottom of the bearing plate 403. The diameter of the docking column 404 is adapted to the inner diameter of the docking ring 402, and the docking column 404 is inserted into the inside of the docking ring 402.

[0027] When in use, the raw material is placed on the split lower die base 1, the upper die base and the lower die base are quickly assembled through the ejection device 4, and then the stamping is started. During the stamping process, the hydraulic telescopic rod 401 can be started to drive the bearing plate 403 to rise and fall, and the bearing plate 403 is fixedly connected to the side of the split upper die base 2, so the split upper die base 2 is driven to rise and fall synchronously. During the lifting and pressing, the docking ring 402 and the docking column 404 can be used to perform the first level of limiting to ensure the stability of the lifting and pressing, and then the docking device 3 can be used for further limiting docking processing. During docking, the docking arc plate 309 can slide against the inner wall of the docking arc block 310, and after the bottom of the split upper mold base 2 contacts the top of the split lower mold base 1, the docking plate 305 can be flipped over to align the docking plug 311 and insert it into the front of the docking seat 306, and the plug post 307 at the bottom of the connecting block 301 can also be inserted into the docking slot 308 at the top of the docking seat 306 for further limiting, so that the processing mold has sufficient limiting structure when it is lifted and lowered, and there will be no offset during lifting and lowering to affect the processing accuracy, and the effect is good when used.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stamping die for processing a new energy battery pack mounting bracket, comprising a split lower die base (1) and a split upper die base (2), characterized in that: An ejection device (4) is provided on the side of the split lower die base (1), and a docking device (3) is provided on the surface of the split lower die base (1); The docking device (3) comprises a connecting block (301), an L-shaped plate (302), a connecting bearing (303), a rotating shaft (304), a docking plate (305), a docking seat (306), a plug post (307), a docking slot (308), a docking arc plate (309), a docking arc block (310) and a docking insert (311); the connecting block (301) is fixedly connected to the front side of the split upper die seat (2); the L-shaped plate (302) is fixedly connected to the front side of the connecting block (301); the connecting bearing (303) is fixedly connected to the front side of the split upper die seat (2); The connecting block (301) is fixedly connected to the side of the L-shaped plate (302), the rotating shaft (304) is fixedly connected to the inner ring of the connecting bearing (303), the docking plug (311) is fixedly connected to the back of the docking plate (305), the plug post (307) is fixedly connected to the bottom of the connecting block (301), the docking seat (306) is fixedly connected to the front of the split lower mold seat (1), the docking slot (308) is opened at the top of the docking seat (306), and the docking arc plate (309) is fixedly connected to the surface of the split lower mold seat (1).

2. A stamping die for processing a new energy battery pack mounting bracket according to claim 1, characterized in that: The ejection device (4) comprises a hydraulic telescopic rod (401), a docking ring (402), a bearing plate (403) and a docking column (404); the hydraulic telescopic rod (401) is fixedly connected to the top of the split lower die base (1); the docking ring (402) is fixedly connected to the side of the split lower die base (1); the bearing plate (403) is fixedly connected to the top of the hydraulic telescopic rod (401); the bearing plate (403) is fixedly connected to the side of the split upper die base (2); and the docking column (404) is fixedly connected to the bottom of the bearing plate (403).

3. A stamping die for processing a new energy battery pack mounting bracket according to claim 2, characterized in that: The diameter of the docking column (404) is matched with the inner diameter of the docking ring (402), and the docking column (404) is inserted into the interior of the docking ring (402).

4. A stamping die for processing a new energy battery pack mounting bracket according to claim 1, characterized in that: The front side of the docking seat (306) is provided with a docking socket, the area of ​​the docking plug piece (311) matches the area of ​​the docking socket, and the docking plug piece (311) is plugged into the front side of the docking seat (306).

5. The punching die for processing the mounting bracket of a new energy battery pack according to claim 1, characterized in that: The area of ​​the docking slot (308) matches the area of ​​the plug post (307), and the plug post (307) is plugged into the interior of the docking seat (306).

6. A stamping die for processing a new energy battery pack mounting bracket according to claim 1, characterized in that: The rotating shaft (304) is slidably connected to the inside of the L-shaped plate (302), and the docking plate (305) is fixedly connected to the center of the surface of the rotating shaft (304).

7. A stamping die for processing a new energy battery pack mounting bracket according to claim 1, characterized in that: The butt-joint arc block (310) is fixedly connected to the surface of the split upper die base (2), and the butt-joint arc block (310) is slidably connected to the inner wall of the butt-joint arc plate (309).

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