Battery aluminum shell stretching equipment

Abstract

The utility model relates to the technical field of battery aluminum shells, in particular to battery aluminum shell stretching equipment which comprises a base, a stretching groove is formed in the top of the base, a stamping mechanism is arranged on the top of the base, a groove is formed in the top of the base, and a moving groove penetrates through the front face of the base. U-shaped adjusting seats are arranged in an inner cavity of the base, an adjusting groove is formed in the bottom of an inner cavity of the stretching groove, a motor is started according to the stretching specification of the aluminum shell to drive a screw to be matched with screw holes in the adjusting groove and an adjusting block, the two U-shaped adjusting seats in a groove and a moving groove are driven to move, and the size of the stretching groove is adjusted to the needed size in cooperation with scales. A battery aluminum shell plate needing to be stretched is placed on the U-shaped adjusting base, stretching of the battery aluminum shell is completed in cooperation with the stamping mechanism, and the problem that stretching size specifications are difficult to adjust according to requirements through existing aluminum shell stretching equipment is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery aluminum shells, in particular to a battery aluminum shell stretching device. Background Art

[0002] New energy battery shell aluminum has become the emerging darling of the automotive industry in recent years due to its lighter weight and performance; with cast aluminum alloys, forged aluminum alloys, aluminum extruded profiles, anodized aluminum plates and other types of aluminum materials are widely used in car body, chassis and other systems; in addition, with the outbreak of the new energy vehicle market, all-aluminum body, aluminum alloy battery pack and other aspects have also ushered in a climax of development and application.

[0003] The patent with publication number CN 214022871 U discloses a special-shaped aluminum shell stretching device, which includes a tool, a support plate, a mounting frame, a guide rail, a mounting table, a cylinder, a pressure block, a connecting rod, a sliding plate, a lifting frame and a cutting mechanism; the support plate and the mounting frame are both arranged on the mold, and the device realizes two-axis linkage through a first driving mechanism and a second driving mechanism, so that the cutting mechanism can make a turnover motion in the stretching groove to cut the excess material on the aluminum shell, but the device has the problem that the aluminum plate to be stretched is placed on the mold, and the aluminum plate is pressed to the stretching groove by the pressure block under the cylinder, but the size and shape of the stretching groove is fixed. If you want to stretch and press to aluminum shells of other sizes, you need to customize different stretching grooves, which greatly increases the manufacturing cost. For this reason, a battery aluminum shell stretching device is proposed to solve the problem that the existing aluminum shell stretching equipment is difficult to adjust the stretching size specifications according to demand. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a battery aluminum shell stretching device to solve the technical problem that the existing aluminum shell stretching equipment is difficult to adjust the stretching size specifications according to demand.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A battery aluminum shell stretching device comprises a base, a stretching groove is provided on the top of the base, a stamping mechanism is arranged on the top of the base, a groove is provided on the top of the base, a movable groove is penetrated on the front of the base, a U-shaped adjustment seat is provided in the inner cavity of the base, an adjustment groove is provided at the bottom of the inner cavity of the stretching groove, an adjustment block is provided in the inner cavity of the adjustment groove, a screw hole is penetrated on the front of the adjustment block, a screw is arranged in the inner cavity of the screw hole, a motor is fixedly connected to the front of the base, a scale is provided on the top of the base, a limit mechanism is provided on the top of the U-shaped adjustment seat, and an ejection mechanism is provided in the inner cavity of the base;

[0009] Among them, the top and bottom of the U-shaped adjustment seat are respectively located at the groove and the movable groove, the movable groove and the adjustment groove are interconnected, the adjustment block is fixedly connected to the U-shaped adjustment seat, the output shaft of the motor is fixedly connected to the screw rod, and the internal thread directions of the screw holes in the two groups of the adjustment blocks are opposite.

[0010] Preferably: the stamping mechanism is composed of a hydraulic telescopic rod and a mounting seat;

[0011] Wherein, the mounting seat is arranged at the bottom of the hydraulic telescopic rod.

[0012] Preferably: the limiting mechanism is composed of a fixed vertical plate, an electric telescopic rod and a limiting plate;

[0013] Among them, the tops of the two groups of U-shaped adjustment seats are symmetrically fixedly connected with fixed vertical plates, and the electric telescopic rod and the limit plate are both located on the top of the U-shaped adjustment seat.

[0014] Preferably: both ends of the electric telescopic rod are connected to the fixed vertical plate and the limiting plate respectively;

[0015] Wherein, the bottom of the limiting plate is fitted with the top of the U-shaped adjustment seat.

[0016] Preferably: the ejection mechanism comprises an ejection slot, an ejection cam, a plastic ring, a rotating shaft and a second motor;

[0017] The bottom of the inner cavity of the stretching groove is provided with two groups of ejection grooves, a rotating shaft runs through the inner cavity of the base, and the ejection cam is arranged in the inner cavity of the ejection groove by means of the rotating shaft.

[0018] Preferably: the second motor is fixedly connected to the right side of the base, and the outer ring of the ejection cam is provided with a plastic ring;

[0019] Wherein, the output shaft of the second motor is fixedly connected to the rotating shaft, and the top of the plastic ring is flush with the top of the ejection groove.

[0020] (III) Beneficial effects

[0021] 1. According to the aluminum shell stretching specifications, turn on the motor to drive the screw, cooperate with the adjusting groove and the screw holes on the adjusting block, drive the two U-shaped adjustment seats in the groove and the movable groove to move, and adjust the size of the stretching groove to the required size with the scale, place the battery aluminum shell plate to be stretched on the U-shaped adjustment seat, and cooperate with the stamping mechanism to complete the battery aluminum shell stretching, which solves the problem that the existing aluminum shell stretching equipment is difficult to adjust the stretching size specifications according to needs.

[0022] 2. After the battery aluminum shell is stretched, the second motor is used to drive the ejection cam located in the ejection groove of the outer ring of the rotating shaft to rotate. With the cooperation of the plastic ring of the outer ring of the ejection cam, the surface of the battery aluminum shell is prevented from being scratched. At the same time, the stretched battery aluminum shell is ejected from the stretching groove, and the next battery aluminum shell processing procedure can be carried out, which improves the convenience of taking out the stamped battery aluminum shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0024] Figure 1 This is the structural diagram of the utility model;

[0025] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0026] Figure 3 The utility model structure Figure 1 Enlarged view of point A in the middle;

[0027] Figure 4 It is a cross-sectional view of the structure of the utility model.

[0028] Legend: 1. Base; 2. Stretching groove; 3. Punching mechanism; 4. Groove; 5. Moving groove; 6. U-shaped adjustment seat; 7. Adjustment groove; 8. Adjustment block; 9. Screw hole; 10. Screw rod; 11. Motor; 12. Scale; 13. Limiting mechanism; 131. Fixed vertical plate; 132. Electric telescopic rod; 133. Limiting plate; 14. Ejection mechanism; 141. Ejection groove; 142. Ejection cam; 143. Plastic ring; 144. Rotating shaft; 145. Second motor. DETAILED DESCRIPTION

[0029] The embodiment of the present application provides a battery aluminum shell stretching device, which effectively solves the problem that the existing aluminum shell stretching equipment is difficult to adjust the stretching size specifications according to needs. The motor is turned on according to the aluminum shell stretching specifications to drive the screw, and the two U-shaped adjustment seats in the groove and the movable groove are driven to move in cooperation with the adjustment groove and the screw holes on the adjustment block. The size of the stretching groove is adjusted to the required size in cooperation with the scale, the battery aluminum shell plate to be stretched is placed on the U-shaped adjustment seat, and the battery aluminum shell is stretched in cooperation with the stamping mechanism.

[0030] Example

[0031] The technical solution in the embodiment of the present application effectively solves the technical problem that the existing aluminum shell stretching equipment is difficult to adjust the stretching size specifications according to demand. The overall idea is as follows:

[0032] In view of the problems existing in the prior art, the utility model provides a battery aluminum shell stretching device, including a base 1, a stretching groove 2 is opened on the top of the base 1, a stamping mechanism 3 is arranged on the top of the base 1, a groove 4 is opened on the top of the base 1, a moving groove 5 is penetrated on the front of the base 1, a U-shaped adjustment seat 6 is arranged in the inner cavity of the base 1, an adjustment groove 7 is opened at the bottom of the inner cavity of the stretching groove 2, an adjustment block 8 is arranged in the inner cavity of the adjustment groove 7, a screw hole 9 is penetrated on the front of the adjustment block 8, a screw rod 10 is arranged in the inner cavity of the screw hole 9, a motor 11 is fixedly connected to the front of the base 1, and the base 1 is provided with a plurality of screw holes 9, a plurality of screw holes 9 are provided in the inner cavity of the screw hole 9, and a plurality of screw holes 9 are provided in the inner cavity of the screw hole 9. A scale 12 is provided on the top, a limit mechanism 13 is provided on the top of the U-shaped adjustment seat 6, and an ejection mechanism 14 is provided in the inner cavity of the base 1. The motor 11 is turned on to drive the screw 10, and the screw hole 9 on the adjustment groove 7 and the adjustment block 8 is cooperated to drive the two U-shaped adjustment seats 6 in the groove 4 and the movable groove 5 to move. The size of the stretching groove 2 is adjusted to the required size in cooperation with the scale 12, and the battery aluminum shell plate to be stretched is placed on the U-shaped adjustment seat 6, and the battery aluminum shell is stretched in cooperation with the stamping mechanism 3, which solves the problem that the existing aluminum shell stretching equipment is difficult to adjust the stretching size specifications according to the needs;

[0033] Among them, the top and bottom of the U-shaped adjustment seat 6 are respectively located at the groove 4 and the movable groove 5, the movable groove 5 is interconnected with the adjustment groove 7, the adjustment block 8 is fixedly connected to the U-shaped adjustment seat 6, the output shaft of the motor 11 is fixedly connected to the screw 10, and the internal thread directions of the screw holes 9 in the two groups of adjustment blocks 8 are opposite.

[0034] The stamping mechanism 3 is composed of a hydraulic telescopic rod and a mounting seat; wherein, the mounting seat is arranged at the bottom of the hydraulic telescopic rod, and a stamping block of required size specifications can be installed on the mounting seat, and the hydraulic telescopic rod can be used in conjunction with the stamping block to stretch the battery aluminum shell plate.

[0035] The limiting mechanism 13 is composed of a fixed vertical plate 131, an electric telescopic rod 132 and a limiting plate 133; wherein, the tops of the two groups of U-shaped adjustment seats 6 are symmetrically fixedly connected with the fixed vertical plates 131, and the electric telescopic rod 132 and the limiting plate 133 are both located at the top of the U-shaped adjustment seat 6; the two ends of the electric telescopic rod 132 are respectively connected to the fixed vertical plate 131 and the limiting plate 133; wherein, the bottom of the limiting plate 133 is in contact with the top of the U-shaped adjustment seat 6, and after adjusting the size of the stretching groove 2, when the battery aluminum shell plate to be stretched is placed on the base 1, the fixed vertical plate 131 and the electric telescopic rod 132 on the limiting mechanism 13 can be used to cooperate with each other, so that the limiting plate 133 moves to the boundary of the battery aluminum shell plate, limits it, and improves the stability of the battery aluminum shell plate during stretching.

[0036] The ejection mechanism 14 is composed of an ejection groove 141, an ejection cam 142, a plastic ring 143, a rotating shaft 144 and a second motor 145; wherein, two sets of ejection grooves 141 are opened at the bottom of the inner cavity of the stretching groove 2, a rotating shaft 144 is passed through the inner cavity of the base 1, and the ejection cam 142 is arranged in the inner cavity of the ejection groove 141 by means of the rotating shaft 144; the second motor 145 is fixedly connected to the right side of the base 1, and the outer ring of the ejection cam 142 is provided with a plastic ring 143; wherein, the output shaft of the second motor 145 is fixedly connected to the rotating shaft 144 The top of the plastic ring 143 is flush with the top of the ejection groove 141. After the stretching of the battery aluminum shell is completed, the second motor 145 is turned on to drive the ejection cam 142 located in the ejection groove 141 of the outer ring of the rotating shaft 144 to rotate, and then with the cooperation of the plastic ring 143 of the outer ring of the ejection cam 142, the stretched battery aluminum shell is ejected from the stretching groove 2 to prevent scratches on the surface of the battery aluminum shell, so that the next battery aluminum shell processing procedure can be carried out, which improves the convenience of taking out the stamped battery aluminum shell.

[0037] Working principle: When using this aluminum shell stretching equipment, turn on the motor 11 according to the required stretching specifications, drive the screw 10 to rotate, and under the action of the screw hole 9 on the adjusting groove 7 and the adjusting block 8, drive the two U-shaped adjustment seats 6 in the groove 4 and the movable groove 5 to move, and adjust the size of the stretching groove 2 to the required size in conjunction with the scale 12, place the battery aluminum shell plate that needs to be stretched on the U-shaped adjustment seat 6, and cooperate with the stamping mechanism 3 to complete the battery aluminum shell stretching, which solves the problem that the existing aluminum shell stretching equipment is difficult to adjust the stretching size specifications according to demand.

[0038] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. However, the obvious changes or modifications derived from them are still within the scope of protection of the present invention.

Claims

1. A battery aluminum shell stretching device, comprising a base (1), a stretching groove (2) is provided on the top of the base (1), and a stamping mechanism (3) is provided on the top of the base (1), characterized in that: The top of the base (1) is provided with a groove (4), the front of the base (1) is penetrated by a movable groove (5), the inner cavity of the base (1) is provided with a U-shaped adjustment seat (6), the bottom of the inner cavity of the stretching groove (2) is provided with an adjustment groove (7), the inner cavity of the adjustment groove (7) is provided with an adjustment block (8), the front of the adjustment block (8) is penetrated by a screw hole (9), the inner cavity of the screw hole (9) is provided with a screw rod (10), the front of the base (1) is fixedly connected with a motor (11), the top of the base (1) is provided with a scale (12), the top of the U-shaped adjustment seat (6) is provided with a limit mechanism (13), and the inner cavity of the base (1) is provided with an ejection mechanism (14); The top and bottom of the U-shaped adjustment seat (6) are respectively located on the groove (4) and the movable groove (5); the movable groove (5) and the adjustment groove (7) are interconnected; the adjustment block (8) is fixedly connected to the U-shaped adjustment seat (6); the output shaft of the motor (11) is fixedly connected to the screw rod (10); and the internal threads of the screw holes (9) in the two groups of the adjustment blocks (8) are in opposite directions.

2. A battery aluminum shell stretching device as claimed in claim 1, characterized in that: The punching mechanism (3) is composed of a hydraulic telescopic rod and a mounting seat; Wherein, the mounting seat is arranged at the bottom of the hydraulic telescopic rod.

3. A battery aluminum shell stretching device as claimed in claim 1, characterized in that: The limiting mechanism (13) is composed of a fixed vertical plate (131), an electric telescopic rod (132) and a limiting plate (133); The tops of the two groups of U-shaped adjustment seats (6) are symmetrically fixedly connected with fixed vertical plates (131), and the electric telescopic rods (132) and the limiting plates (133) are both located on the tops of the U-shaped adjustment seats (6).

4. A battery aluminum shell stretching device as claimed in claim 3, characterized in that: The two ends of the electric telescopic rod (132) are respectively connected to the fixed vertical plate (131) and the limiting plate (133); The bottom of the limiting plate (133) is in contact with the top of the U-shaped adjustment seat (6).

5. A battery aluminum shell stretching device as claimed in claim 1, characterized in that: The ejection mechanism (14) is composed of an ejection groove (141), an ejection cam (142), a plastic ring (143), a rotating shaft (144) and a second motor (145); The bottom of the inner cavity of the stretching groove (2) is provided with two groups of ejection grooves (141), a rotating shaft (144) passes through the inner cavity of the base (1), and the ejection cam (142) is arranged in the inner cavity of the ejection groove (141) by means of the rotating shaft (144).

6. A battery aluminum shell stretching device as claimed in claim 5, characterized in that: The second motor (145) is fixedly connected to the right side of the base (1), and the outer ring of the ejection cam (142) is provided with a plastic ring (143); The output shaft of the second motor (145) is fixedly connected to the rotating shaft (144), and the top of the plastic ring (143) is flush with the top of the ejection groove (141).

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