Battery aluminum shell stretching equipment

Abstract

The utility model discloses battery aluminum shell stretching equipment, which belongs to the technical field of aluminum shell production, and comprises a stamping table, supporting legs, an adjusting assembly, a stamping die, a stamping head, a sealing table plate, a through groove and a feed port, through the arranged adjusting assembly, an aluminum plate is stuffed into the upper part of the through groove from the feed port, and then the aluminum plate is pressed into the through groove; a first electric telescopic rod extends to enable a stamping head to move downwards to be inserted into stamping dies to stamp and stretch an aluminum plate, and a driving motor rotates to enable the different stamping dies to be located below a penetrating groove, so that the stamping effect can be guaranteed through multiple times of stamping and stretching; the supporting force of the first disc can be increased through the supporting sleeve, the situation that the transmission rod is bent due to stress is avoided, when the driving motor rotates to drive the second disc to rotate and a sensor on the stamping die is opposite to a sensor on the inner wall of the stamping table, the driving motor stops rotating, and therefore the stamping die can be opposite to the penetrating groove.

Description

TECHNICAL FIELD

[0001] The utility model belongs to aluminum shell production technical field, specifically, relate to a battery aluminum shell drawing equipment. BACKGROUND

[0002] New energy battery shell aluminum material has become the new darling of the automotive industry in recent years with its lighter quality, performance; With cast aluminum alloy, forged aluminum alloy, aluminum extrusion profile, aluminum oxide plate and other types of aluminum materials are widely used in the body, chassis and other systems; In addition, with the outbreak of new energy vehicle market, all-aluminum body, aluminum alloy battery pack and other aspects also ushered in the development and application of climax.

[0003] The utility model discloses a battery aluminum shell drawing equipment, including the base, the top of base is opened in the drawing groove, the top of base is provided with the stamping mechanism, the top of base is opened in the recess, the front of base is penetrated and moves the groove, the inner chamber of base is provided with U type adjusting seat, the inner chamber bottom of drawing groove is opened in the adjusting groove, according to the aluminum shell drawing specification opening motor drive screw rod, cooperate adjusting groove and the screw hole on the adjusting block, drive the two U type adjusting seats in recess and moving groove to move, cooperate the scale and adjust the size of drawing groove to the required size, place the battery aluminum shell plate that needs to be stretched on the U type adjusting seat, cooperate stamping mechanism and complete battery aluminum shell drawing.

[0004] The above prior art also has the following defects: the square battery aluminum shell formed by one-time stamping and stretching is prone to cracks on the outer wall, and the existing multiple-stretching flow line machine has high cost and cannot meet the production needs of small enterprises. UTILITY MODEL CONTENTS

[0005] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] To solve the problem of the square battery aluminum shell formed by one-time stamping and stretching being prone to cracks on the outer wall, and the existing multiple-stretching flow line machine having high cost and being unable to meet the production needs of small enterprises in the above background art, the utility model adopts the following technical solutions.

[0007] The utility model provides a battery aluminum shell stretching equipment, including punch platform, the bottom four corners of punch platform are fixedly connected with support leg, the bottom of punch platform is installed with adjusting assembly, adjusting assembly is installed with a plurality of punch dies close to below position, adjusting assembly is installed with a plurality of punch head close to upper end position, the inside detachable connection of punch platform is connected with sealing platform, be provided with through groove on sealing platform, punch platform is close to the inner wall of through groove and is provided with feed inlet, every punch head is perpendicular to opposite with punch die, adjusting assembly makes a plurality of punch dies be located in below through groove in turn.

[0008] Preferably, the bottom of the punch platform is provided with a demolding assembly, which pushes the raw material after punching upward.

[0009] Preferably, the inner wall of the punch platform near the upper side is provided with a clamping assembly, which clamps the raw material pushed up by the demolding assembly.

[0010] Preferably, the adjusting assembly comprises a driving motor, a transmission rod, a second disc and a first disc, the bottom of the punch platform is detachably connected with the driving motor, the rotating end of the driving motor is detachably connected with the transmission rod, the transmission rod penetrates through the sealing platform and the distal end is detachably connected with the first disc, the outer wall of the transmission rod near the bottom of the punch platform is detachably connected with the second disc, the upper end of the second disc is detachably connected with a plurality of punch dies, the upper end of the first disc is detachably connected with a plurality of first electric telescopic rods, and the telescopic end of each first electric telescopic rod penetrates through the first disc and is detachably connected with the punch head.

[0011] Preferably, the upper end of the sealing platform is fixedly connected with a support sleeve, the support sleeve is sleeved on the outer wall of the transmission rod, the punch platform is provided with a sensor below the sealing platform and near the inner wall of the feed inlet, and the outer wall of each punch die is also provided with a sensor.

[0012] Preferably, the demolding assembly comprises a second electric telescopic rod, an arc-shaped block and an arc-shaped groove, the outer portion of the second disc is provided with a connecting ring, there is a gap between the connecting ring and the second disc, the upper end of the second disc and the connecting ring is detachably connected with a connecting block, the bottom of each punch die is provided with an arc-shaped groove, the bottom of the punch platform is detachably connected with the second electric telescopic rod, the second electric telescopic rod is inserted into the inside of the punch platform and there is a gap, the telescopic end of the second electric telescopic rod is detachably connected with the arc-shaped block, the arc-shaped block is located between the second disc and the connecting ring, and when the punch die rotates, the arc-shaped block is inserted into the inside of the arc-shaped groove to seal the bottom of the punch die.

[0013] Preferably, the clamping assembly comprises a rubber disc and a third electric telescopic rod, the inside of the punch platform is detachably connected with the third electric telescopic rod on both sides, and the telescopic end of the third electric telescopic rod on both sides is detachably connected with the rubber disc.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1、Through the adjusting assembly, the aluminum plate is inserted into the through groove from the feeding port, the first electric telescopic rod is elongated to make the stamping head move downward to insert into the inside of the stamping die to stamp and stretch the aluminum plate, and the driving motor is rotated to make different stamping dies be located below the through groove, so that the stamping effect can be ensured through multiple stamping and stretching.

[0016] 2、Through the support sleeve, the supporting force of the first disc can be increased, the transmission rod is prevented from being bent under stress, when the driving motor rotates to drive the second disc to rotate, the sensor on the stamping die stops rotating when it is opposite to the sensor on the inner wall of the stamping table, so that the stamping die can be opposite to the through groove.

[0017] 3、Through the demolding assembly, the arc-shaped block moves upward from the inside of the stamping die through the elongation of the second electric telescopic rod after stamping is completed, so that the formed square aluminum shell can be lifted to make demolding more convenient, and the arc-shaped block does not affect the rotation of the stamping die.

[0018] 4、Through the clamping assembly, after the square battery aluminum shell is lifted by the demolding assembly, the third electric telescopic rod on the two sides is elongated to make the rubber disc contact the outer wall of the square battery aluminum shell, so that the square battery aluminum shell can be clamped, and the adjusting assembly can replace different stamping dies below the through groove. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a battery aluminum shell stretching equipment structure schematic view in the utility model;

[0020] Figure 2 It is a stretching equipment cross section structure schematic view in the utility model;

[0021] Figure 3 It is a stamping assembly structure schematic view in the utility model;

[0022] Figure 4 It is a demolding assembly structure schematic view in the utility model.

[0023] The corresponding relationship between the annotations of each figure and the component names in the drawing is as follows:

[0024] 100, stamping table; 101, support leg; 102, sealing table plate; 103, support sleeve; 104, feeding port;

[0025] 200, stamping head; 201, first disc; 202, first electric telescopic rod; 203, transmission rod; 204, second disc; 205, driving motor; 206, connecting ring; 207, connecting block;

[0026] 300. Stamping die; 301. Sensor; 302. Arc groove; 303. Arc block; 304. Second electric telescopic rod;

[0027] 400. Rubber disc; 401. Third electric telescopic rod. Detailed Implementation

[0028] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. The present invention provides the following embodiments.

[0031] like Figure 1 The diagram shown is a schematic diagram of a battery aluminum shell stretching device according to a preferred embodiment of the present invention. The battery aluminum shell stretching device of this embodiment includes a stamping table 100, with support legs 101 fixedly connected to the four corners of the bottom of the stamping table 100. A stamping die 300 is installed inside the stamping table 100, and a stamping head 200 is provided above the stamping die 300. In this embodiment, an aluminum plate is placed between the stamping head 200 and the stamping die 300, and the aluminum plate is stamped into a square battery aluminum shell by the downward movement of the stamping head 200.

[0032] like Figure 2As shown, it is the schematic diagram of the adjusting assembly structure in the embodiment, the bottom of the stamping table 100 is detachably connected with the driving motor 205, the rotating end of the driving motor 205 is detachably connected with the transmission rod 203, the inside of the stamping table 100 is detachably connected with the sealing table plate 102, the transmission rod 203 penetrates through the sealing table plate 102 and the tail end is detachably connected with the first disc 201, the outer wall of the transmission rod 203 close to the bottom of the stamping table 100 is detachably connected with the second disc 204, the upper end of the second disc 204 is detachably connected with a plurality of different stamping dies 300, the upper end of the first disc 201 is detachably connected with a plurality of first electric telescopic rods 202, the telescopic end of each first electric telescopic rod 202 penetrates through the first disc 201 and is detachably connected with the stamping head 200, each stamping head 200 is vertically arranged relative to the stamping die 300, the sealing table plate 102 is provided with a through groove, the inner wall of the stamping table 100 close to the through groove is provided with the feeding port 104, in the embodiment, the aluminum plate is inserted into the upper of the through groove from the feeding port 104, the stamping head 200 is moved downward to insert into the inside of the stamping die 300 through the elongation of the first electric telescopic rod 202 to stamp and stretch the aluminum plate, and the different stamping dies 300 are located below the through groove through the rotation of the driving motor 205, so that the stamping effect can be ensured through multiple stamping and stretching.

[0033] It is worth noting that the above-mentioned driving motor 205, transmission rod 203, second disc 204 and first disc 201 are the adjusting assembly in the embodiment, the adjusting assembly includes but is not limited to the driving motor 205, transmission rod 203, second disc 204 and first disc 201, as long as the assembly which can make the plurality of stamping dies 300 be located below the through groove in turn can be applied in the embodiment.

[0034] As shown in the figure, Figure 2 The upper end of the sealing table plate 102 is fixedly connected with the support sleeve 103, the support sleeve 103 is sleeved on the outer wall of the transmission rod 203, in the embodiment, the support force of the first disc 201 can be increased through the support sleeve 103 to avoid the bending of the transmission rod 203 under stress.

[0035] As shown in the figure, Figure 2 The stamping table 100 located below the sealing table plate 102 and close to the inner wall of the feeding port 104 is provided with the sensor 301, the outer wall of each stamping die 300 is also provided with the sensor 301, in the embodiment, when the driving motor 205 rotates to drive the second disc 204 to rotate, the sensor 301 on the stamping die 300 is opposite to the sensor 301 on the inner wall of the stamping table 100, the driving motor 205 stops rotating, so that the stamping die 300 can be opposite to the through groove.

[0036] As shown in the figure, Figures 2-4As shown, it is the structure diagram of the demolding assembly in the embodiment, the second disc 204 is externally provided with a connecting ring 206, there is a gap between the connecting ring 206 and the second disc 204, and the upper end of the second disc 204 and the connecting ring 206 is detachably connected with a connecting block 207, the bottom of each stamping die 300 is provided with an arc-shaped groove 302, and the bottom of the stamping table 100 is detachably connected with a second electric telescopic rod 304, the second electric telescopic rod 304 is inserted into the inside of the stamping table 100 and there is a gap, and the telescopic end of the second electric telescopic rod 304 is detachably connected with an arc-shaped block 303, the arc-shaped block 303 is located between the second disc 204 and the connecting ring 206, and when the stamping die 300 rotates, the arc-shaped block 303 is inserted into the inside of the arc-shaped groove 302 to seal the bottom of the stamping die 300, in the embodiment, after stamping is completed, the second electric telescopic rod 304 is elongated to make the arc-shaped block 303 move upward from the inside of the stamping die 300, so that the formed square aluminum shell can be lifted, and the demolding is more convenient, and the arc-shaped block 303 does not affect the rotation of the stamping die 300.

[0037] It is worth noting that the above-mentioned second electric telescopic rod 304, arc-shaped block 303 and arc-shaped groove 302 are the demolding assembly in the embodiment, and the demolding assembly includes but is not limited to the second electric telescopic rod 304, arc-shaped block 303 and arc-shaped groove 302, as long as the assembly that can make the square battery aluminum shell be lifted upward from the inside of the stamping die 300 can be applied in the embodiment.

[0038] As shown, it is the structure diagram of the demolding assembly in the embodiment, the second disc 204 is externally provided with a connecting ring 206, there is a gap between the connecting ring 206 and the second disc 204, and the upper end of the second disc 204 and the connecting ring 206 is detachably connected with a connecting block 207, the bottom of each stamping die 300 is provided with an arc-shaped groove 302, and the bottom of the stamping table 100 is detachably connected with a second electric telescopic rod 304, the second electric telescopic rod 304 is inserted into the inside of the stamping table 100 and there is a gap, and the telescopic end of the second electric telescopic rod 304 is detachably connected with an arc-shaped block 303, the arc-shaped block 303 is located between the second disc 204 and the connecting ring 206, and when the stamping die 300 rotates, the arc-shaped block 303 is inserted into the inside of the arc-shaped groove 302 to seal the bottom of the stamping die 300, in the embodiment, after stamping is completed, the second electric telescopic rod 304 is elongated to make the arc-shaped block 303 move upward from the inside of the stamping die 300, so that the formed square aluminum shell can be lifted, and the demolding is more convenient, and the arc-shaped block 303 does not affect the rotation of the stamping die 300. Figure 1 As shown, it is the structure diagram of the clamping assembly in the embodiment, the inside of the stamping table 100 is detachably connected with a third electric telescopic rod 401 on both sides, and the telescopic end of the third electric telescopic rod 401 on both sides is detachably connected with a rubber disc 400, in the embodiment, after the demolding assembly lifts the square battery aluminum shell, the third electric telescopic rod 401 on both sides is elongated to make the rubber disc 400 contact the outer wall of the square battery aluminum shell, so that the square battery aluminum shell can be clamped, and the adjusting assembly can replace different stamping dies 300 located below the through groove.

[0039] It is worth noting that the above-mentioned rubber disc 400 and third electric telescopic rod 401 are the clamping assembly in the embodiment, and the clamping assembly includes but is not limited to the rubber disc 400 and third electric telescopic rod 401, as long as the assembly that can clamp and fix the lifted aluminum shell can be applied in the embodiment.

[0040] The above is further detailed description of the utility model in combination with specific embodiments, and cannot be determined that the utility model specific implementation is limited to these descriptions. For ordinary skilled in the art to which the utility model belongs, without departing from the concept of the utility model, a number of simple deductions or substitutions can be made, and all should be regarded as belonging to the protection scope determined by the claims submitted by the utility model.

Claims

1. A battery aluminum shell stretching device, comprising a stamping table (100), wherein support legs (101) are fixedly connected to the four corners of the bottom of the stamping table (100), characterized in that, An adjustment assembly is installed at the bottom of the stamping table (100). Multiple stamping dies (300) are installed near the lower part of the adjustment assembly. Multiple stamping heads (200) are installed near the upper part of the adjustment assembly. A sealing plate (102) is detachably connected inside the stamping table (100). A through groove is provided on the sealing plate (102). A feed port (104) is provided on the inner wall of the stamping table (100) near the through groove. Each stamping head (200) is perpendicular to the stamping die (300). The adjustment assembly makes the multiple stamping dies (300) located sequentially below the through groove.

2. The battery aluminum shell stretching equipment according to claim 1, characterized in that, A demolding assembly is installed at the bottom of the stamping table (100), which pushes the stamped material upward.

3. The battery aluminum shell stretching equipment according to claim 2, characterized in that, A clamping assembly is installed on the inner wall of the stamping table (100) near the top, which clamps the raw material lifted by the demolding assembly.

4. The battery aluminum shell stretching equipment according to claim 3, characterized in that, The adjustment assembly includes a drive motor (205), a transmission rod (203), a second disc (204), and a first disc (201). The bottom of the stamping table (100) is detachably connected to the drive motor (205). The rotating end of the drive motor (205) is detachably connected to the transmission rod (203). The transmission rod (203) passes through the sealing plate (102) and its end is detachably connected to the first disc (201). The transmission rod (203) is detachably connected to the second disc (204) near the outer wall of the bottom of the stamping table (100). Multiple stamping dies (300) are detachably connected to the upper end of the second disc (204). Multiple first electric telescopic rods (202) are detachably connected to the upper end of the first disc (201). The telescopic end of each first electric telescopic rod (202) passes through the first disc (201) and is detachably connected to the stamping head (200).

5. The battery aluminum shell stretching equipment according to claim 4, characterized in that, A support sleeve (103) is fixedly connected to the upper center of the sealing plate (102). The support sleeve (103) is fitted on the outer wall of the transmission rod (203). A sensor (301) is provided on the inner wall of the stamping table (100) located below the sealing plate (102) and close to the feed port (104). A sensor (301) is also provided on the outer wall of each stamping die (300).

6. The battery aluminum shell stretching equipment according to claim 5, characterized in that, The demolding assembly includes a second electric telescopic rod (304), an arc-shaped block (303), and an arc-shaped groove (302). A connecting ring (206) is provided on the outside of the second disc (204), and there is a gap between the connecting ring (206) and the second disc (204). A connecting block (207) is detachably connected to the upper end of the second disc (204) and the connecting ring (206). An arc-shaped groove (302) is provided at the bottom of each stamping die (300), and the bottom of the stamping table (100) is... The second electric telescopic rod (304) is detachably connected. The second electric telescopic rod (304) is inserted into the inside of the stamping table (100) and there is a gap. The telescopic end of the second electric telescopic rod (304) is detachably connected to an arc-shaped block (303). The arc-shaped block (303) is located between the second disc (204) and the connecting ring (206). When the stamping die (300) rotates, the arc-shaped block (303) is inserted into the inside of the arc-shaped groove (302) to seal the bottom of the stamping die (300).

7. The battery aluminum shell stretching equipment according to claim 6, characterized in that, The clamping assembly includes a rubber disc (400) and a third electric telescopic rod (401). The third electric telescopic rod (401) is detachably connected to both sides inside the stamping table (100), and the telescopic ends of the third electric telescopic rod (401) on both sides are detachably connected to the rubber disc (400).

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