Power battery shell forming device

Abstract

The utility model discloses a power battery shell forming device which comprises a forming mold for manufacturing a power battery shell A. The forming mold comprises a mounting plate, an upper mold base, a guide column vertically mounted between the mounting plate and the upper mold base, and a lower mold base assembly mounted on the surface, facing the upper mold base, of the mounting plate. The lower die base assembly comprises a side plate perpendicular to the mounting plate, a bottom plate matched with the surface of the mounting plate, an ejector pin column perpendicular to the bottom plate, a fixed die plate matched with the top surface of the side plate, and a forming die plate installed on the fixed die plate. When a power battery shell A is suspended, a pushing air cylinder is started to enable a moving plate and a pushing plate to move, the pushing plate pushes the power battery shell A to move outwards, meanwhile, a toothed plate moves along with the moving plate, the toothed plate drives a rotating gear to rotate, then a supporting plate rotates and supports the suspended power battery shell A, and the suspended power battery shell A is pushed; and when the power battery shell part A is located on the outer side of the forming mold, manual safe material taking is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to power battery shell manufacturing forming tool technical field, concretely relates to a power battery shell forming device. BACKGROUND

[0002] Power battery is mainly used for providing power for electric automobile, electric train, electric bicycle and golf cart, and the shell of the power battery is an important accessory for protecting the internal power battery group from external collision damage, which mainly comprises a square shell and a shell cover, and the shell cover is generally manufactured by injection molding technology, and a forming die is used in the forming manufacturing process, and the forming die is a commonly used power battery shell forming device, which mainly comprises a lower die seat and an upper die seat, a female die with a forming cavity is installed on the lower die seat, and a male die is installed on the upper die seat, and when the upper die seat and the lower die seat are closed, plastic is injected into the female die cavity of the injection forming die, and the product is formed in the cavity, and then the shell cover is ejected under the action of the ejector pin column of the lower die seat;

[0003] In the above operation, the shell cover product of the power battery shell is ejected to achieve the ejection effect, but at this time, the product is still located in the space position between the upper die seat and the lower die seat, and if the shell cover product is manually taken, the machine generally needs to be stopped, manually taken in the position between the upper die seat and the lower die seat, and finally the machine is opened, which is relatively complicated, and if the product is directly manually taken without stopping, there is a safety hazard, and the forming die does not have a design for moving the ejected power battery shell cover to the outside space for safe material taking.

[0004] The existing power battery shell cover forming die for forming manufacturing has the problem of not having a design for moving the ejected power battery shell cover to the outside space for safe material taking, and therefore the present application provides a power battery shell forming device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a power battery shell forming device to solve the problem of not having a design for moving the ejected power battery shell cover to the outside space for safe material taking on the power battery shell cover forming die.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a power battery shell forming device, comprising

[0007] The application discloses a forming die for manufacturing a power battery shell A, which comprises a mounting plate, an upper die seat, a guide column vertically mounted between the mounting plate and the upper die seat, a lower die seat assembly mounted on the surface of the mounting plate facing the upper die seat, the lower die seat assembly comprising a side plate vertically mounted on the mounting plate, a bottom plate matched with the surface of the mounting plate, a ejector pin column vertically mounted on the bottom plate, a fixed die plate matched with the top surface of the side plate, and a forming die plate mounted on the fixed die plate.

[0008] A supporting piece mounted on the fixed die plate comprises a fixed column vertically mounted on the fixed die plate, a limiting column inserted into the inside of the fixed column, a stable half frame connected with the top end of the limiting column, and a fixed plate vertically mounted on the inside side wall of the stable half frame.

[0009] An adjusting assembly comprises a stable plate connected with the fixed plate, an adjusting screw rod penetrating through the stable plate, a sliding block located in the inside of the stable plate and sleeved on the outside of the adjusting screw rod, and a sliding column vertically mounted on the sliding block.

[0010] A driving piece comprises a rotating gear rotatably sleeved on the outside of the sliding column and a supporting plate mounted on the outer surface of the rotating gear.

[0011] A pushing assembly comprises a pushing air cylinder mounted on the stable half frame, a moving plate connected with one end of the pushing air cylinder, a pushing plate mounted on the central position of the moving plate, and a toothed plate vertically mounted on the end of the moving plate.

[0012] Preferably, the two ends of the moving plate are provided with right-angle plates b, and one end of the toothed plate is vertically connected with the right-angle plates b, and the toothed plate is meshed with the rotating gear.

[0013] Preferably, the outer surface of the rotating gear is provided with gear teeth meshed with the toothed plate, and the gear teeth are distributed in a semicircular and circumferential manner on the outer surface of the rotating gear.

[0014] Preferably, the pushing plate is of a U-shaped structure, the distance between the moving plate and the pushing plate is a distance H, and the stroke distance of the toothed plate for driving the rotating gear to rotate by 90 degrees is the same as the distance H.

[0015] Preferably, the sliding column is of a T-shaped structure, and the surfaces on the same side of the rotating gear and the supporting plate are flush.

[0016] Preferably, the side plate is provided with a supporting block, the inside of the supporting block is provided with an electromagnet, and the bottom surface of the stable half frame is provided with a supporting plate embedded in the inside of the supporting block.

[0017] Preferably, the inside of the supporting block is provided with a clamping groove matched with the supporting plate.

[0018] Compared with the prior art, the power battery shell forming die has the advantages that:

[0019] The utility model discloses a power battery shell A shell cover product is pushed out and hangs when being pushed by the thimble column, and the movable plate and the push board move, and the push board can push the power battery shell A that hangs, and it is often moved to the outside, and the toothed plate moves along with the movable plate, and the toothed plate drives the rotation gear to rotate, and then makes the support plate rotate and supports the power battery shell A that hangs, and the power battery shell A that hangs is pushed, and when the power battery shell A part is at the outside of the forming die, it is convenient for manual safe material taking. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the structure schematic diagram of the utility model;

[0021] Figure 2 It is the overhead structure schematic diagram of the stable half frame of the utility model;

[0022] Figure 3 It is the section structure schematic diagram of the fixed plate of the utility model;

[0023] Figure 4 It is the side structure schematic diagram of the stable half frame of the utility model;

[0024] Figure 5 It is the Figure 4 It is the overhead structure schematic diagram of the support block of the utility model;

[0025] In the drawing: 4, stable half frame;6, support block;11, mounting plate;12, guide column;13, upper die holder;21, side plate;22, bottom plate;23, thimble column;24, fixed die plate;25, forming die plate;31, fixed column;32, limit column;41, fixed plate;42, support plate;51, push cylinder;52, push plate;53, movable plate;54, toothed plate;61, electromagnet;62, clamping groove;71, adjusting screw;72, sliding column;73, stable plate;74, sliding block;81, rotation gear;82, support plate. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of the utility model.

[0027] Embodiment 1

[0028] Please refer to Figures 1 to 3The utility model provides a technical scheme: a power battery shell forming device, including the forming die of manufacturing power battery shell A, including mounting plate 11, upper die seat 13, the guide column 12 of vertical installation between mounting plate 11 and upper die seat 13, the lower die seat subassembly of installation on the surface of mounting plate 11 face to upper die seat 13, this lower die seat subassembly includes the side plate 21 of vertical mounting plate 11, with the bottom plate 22 of mounting plate 11 surface congruence, the ejector pin post 23 of vertical bottom plate 22, with the fixed template 24 of side plate 21 top surface congruence, the forming template 25 of installation on fixed template 24, the forming template 25 of forming cavity installs on the fixed template 24 of lower die seat, male die installs on upper die seat 13, when the forming template 25 of upper die seat 13 and lower die seat is closed, the female die cavity in the recessed die in the forming template 25 is injected with molten plastic by external injection equipment, forms power battery shell A product in the cavity of forming template 25, namely shell cover, after the effect of shell cover discharge is reached under the action of the ejection of ejector pin post 23, the forming die of the present application can be configured with other equipment to be used as injection molding system of forming die product, and the present application does not make detailed elaboration;Supporting piece installed on fixed template 24, including the fixed column 31 of vertical fixed template 24, the limit column 32 of bottom end insertion fixed column 31 interior, with the stable half frame 4 of limit column 32 top end connection, the fixed plate 41 of vertical installation in the inboard wall of stable half frame 4, fixed plate 41 is welded with stable half frame 4, fixed column 31 is connected with fixed template 24 through thread screwing, limit column 32 is connected with stable half frame 4 through screwing, limit column 32 is fixed with fixed column 31 through hand screw, and stable half frame 4 is placed in suspension;Adjusting assembly, including the stable plate 73 of connection with fixed plate 41, the adjusting screw rod 71 of penetration stable plate 73, the sliding block 74 of being located stable plate 73 interior and being set in adjusting screw rod 71 outside, the sliding column 72 of vertical sliding block 74, stable half frame 4 is connected with stable plate 73 through screwing, and stable half frame 4 provides fulcrum, so that stable plate 73 is kept stable in suspension, adjusting screw rod 71 rotates, and sliding block 74 and sliding column 72 move in the same direction, and the position of rotating gear 81 can be changed;Dialing piece, rotating gear 81 of rotating set in the outside of sliding column 72, the support plate 82 of installation on the outer surface of rotating gear 81, and rotating gear 81 and support plate 82 are connected through welding, rotating gear 81 rotates, and support plate 82 can support power battery shell A in suspension and discharge, at this time, ejector pin post 23 can be shortened and collected.The pushing assembly comprises a pushing cylinder 51 mounted on the stable half frame 4, a moving plate 53 connected with one end of the pushing cylinder 51, a pushing plate 52 mounted at the center of the moving plate 53, and a toothed plate 54 vertically connected with the end of the moving plate 53. The pushing cylinder 51 is connected with the stable half frame 4 and the moving plate 53 by screwing, the moving plate 53 and the pushing plate 52 are connected by screwing, the pushing cylinder 51 is started and becomes in the elongated state, the moving plate 53 and the pushing plate 52 are moved, the pushing plate 52 can push the suspended power battery shell A to move outward, so as to facilitate manual material taking, the toothed plate 54 moves with the moving plate 53, the toothed plate 54 can drive the rotating gear 81 to rotate, and further make the supporting plate 82 rotate.

[0029] In the embodiment, the two ends of the moving plate 53 are provided with right angle plates b, one end of the toothed plate 54 is vertically connected with the right angle plate b, the toothed plate 54 is connected with the rotating gear 81 in meshing mode, the toothed plate 54 moves with the moving plate 53, the toothed plate 54 can drive the rotating gear 81 to rotate, and further make the supporting plate 82 rotate.

[0030] In the embodiment, the outer surface of the rotating gear 81 is provided with teeth meshing with the toothed plate 54, the teeth are distributed in the half circle on the outer surface of the rotating gear 81 in the circumferential direction, so as to make the rotating gear 81 rotate by a certain angle.

[0031] In the embodiment, the pushing plate 52 is in the "U" type structure, the moving distance of the moving plate 53 and the pushing plate 52 is the interval H, the stroke distance of the toothed plate 54 driving the rotating gear 81 to rotate by 90 degrees is the same as the interval H, that is, when the pushing cylinder 51 drives the moving plate 53 and the toothed plate 54 to move by the stroke distance of the interval H, the rotating gear 81 rotates by 90 degrees, when the pushing plate 52 contacts and pushes the power battery shell A, the supporting plate 82 supports the power battery shell A.

[0032] In the embodiment, the sliding column 72 is in the "T" type structure, the surfaces of the rotating gear 81 and the supporting plate 82 on the same side are flush, the surface of the supporting plate 82 is flush with the bottom surface of the suspended power battery shell A, and the supporting plate 82 can support the power battery shell A.

[0033] In summary: when the cover product of the power battery shell A is pushed out by the ejector pin 23 and suspended, the pushing cylinder 51 is started and becomes in the elongated state, the moving plate 53 and the pushing plate 52 are moved, the pushing plate 52 can push the suspended power battery shell A to move outward, at the same time, the toothed plate 54 moves with the moving plate 53, the toothed plate 54 drives the rotating gear 81 to rotate, and further makes the supporting plate 82 rotate and support the suspended power battery shell A, the suspended power battery shell A is pushed, and when the power battery shell A is partially outside the forming die, manual safe material taking is facilitated.

[0034] Embodiment 2

[0035] Please refer to Figures 1 to 5For the second embodiment of the utility model, this embodiment is based on the last embodiment, in order to increase the adjustment effect, the side plate 21 is equipped with the support block 6, the side plate 21 is connected with the support block 6 through screwing, the inside of the support block 6 is equipped with the electromagnet 61, the bottom surface of the stable half frame 4 is equipped with the support plate 42 embedded in the inside of the support block 6, the inside of the support block 6 is equipped with the clamping groove 62 matched with the support plate 42, the support plate 42 is inserted into the inside of the support block 6, the electromagnet 61 is connected with the support plate 42 through magnetic adsorption, at this time the fixed column 31 and the limiting column 32 are in sliding connection, the height position of the stable half frame 4 is adjusted conveniently, and it can be suitable for the power battery shell A of different sizes.

[0036] In conclusion: the electromagnet 61 is started and generates a magnetic field, the electromagnet 61 is connected with the support plate 42 through magnetic adsorption, the stable half frame 4 is in a stable state, the electromagnet 61 is powered off, the height position of the stable half frame 4 can be adjusted, and it can be suitable for the power battery shell A of different sizes.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A power cell housing forming apparatus, characterized by: Comprising The forming die for manufacturing power battery shell A comprises a mounting plate (11), an upper die seat (13), a guide column (12) vertically mounted between the mounting plate (11) and the upper die seat (13), a lower die seat assembly mounted on the surface of the mounting plate (11) facing the upper die seat (13), the lower die seat assembly comprising a side plate (21) vertically mounted on the mounting plate (11), a bottom plate (22) in line with the surface of the mounting plate (11), a ejector pin column (23) vertically mounted on the bottom plate (22), a fixed die plate (24) in line with the top surface of the side plate (21), and a forming die plate (25) mounted on the fixed die plate (24); A support mounted on the fixed die plate (24) comprises a fixed column (31) vertically fixed on the fixed die plate (24), a limiting column (32) inserted into the inside of the fixed column (31), a stable half frame (4) connected with the top end of the limiting column (32), and a fixed plate (41) vertically mounted on the inner side wall of the stable half frame (4); An adjusting assembly comprising a stable plate (73) connected with the fixed plate (41), an adjusting screw (71) penetrating through the stable plate (73), a sliding block (74) located inside the stable plate (73) and sleeved outside the adjusting screw (71), and a sliding column (72) vertically mounted on the sliding block (74); A rotating gear (81) rotatably sleeved outside the sliding column (72), and a support plate (82) mounted on the outer surface of the rotating gear (81); A pushing assembly comprising a pushing air cylinder (51) mounted on the stable half frame (4), a moving plate (53) connected with one end of the pushing air cylinder (51), a push plate (52) mounted at the center position of the moving plate (53), and a toothed plate (54) vertically mounted at the end of the moving plate (53).

2. The power battery shell forming device according to claim 1, wherein: The two ends of the moving plate (53) are provided with right-angle plates b, one end of the toothed plate (54) is vertically provided with a right-angle plate b, and the toothed plate (54) is meshingly connected with the rotating gear (81).

3. The power battery shell forming device according to claim 1, wherein: The outer surface of the rotating gear (81) is provided with teeth meshing with the toothed plate (54), and the teeth are distributed in a semicircular and circumferential manner on the outer surface of the rotating gear (81).

4. The power battery shell forming device according to claim 1, wherein: The push plate (52) is in a "U" shape, the distance between the moving plate (53) and the push plate (52) is a distance H, and the stroke distance of the toothed plate (54) for rotating the rotating gear (81) by 90 degrees is the same as the distance H.

5. The power battery shell forming device according to claim 1, wherein: The sliding column (72) is in a "T" shape, and the surfaces on the same side of the rotating gear (81) and the support plate (82) are flush.

6. The power battery shell forming device according to claim 1, wherein: The side plate (21) is provided with a support block (6), the inside of the support block (6) is provided with an electromagnet (61), and the bottom surface of the stable half frame (4) is provided with a support plate (42) embedded in the inside of the support block (6).

7. The power cell housing forming apparatus of claim 6, wherein: The inside of the support block (6) is provided with a clamping groove (62) matched with the support plate (42).

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