Battery box stamping machining device facilitating discharging

Abstract

The utility model discloses a battery box stamping device convenient to discharge, which relates to the technical field of battery box processing, and comprises a bearing base and a discharge component, a lower die holder is arranged in the middle of the upper end of the bearing base, and the discharge component is arranged in the lower die holder. And the discharging assembly comprises a limiting barrel, a limiting rod, a reset spring, a bearing cavity, a stamping base, a limiting through hole, a pneumatic rod and a discharging push plate, the limiting rod is connected into the limiting barrel, the reset spring is arranged outside the limiting rod, the bearing cavity is formed in the lower die base, and the stamping base is installed in the bearing cavity. Limiting through holes are formed in the two sides of the exterior of the stamping base. According to the battery box stamping machining device convenient to discharge, through the arrangement of the discharging assembly, the problem that time and labor are wasted in the process of taking out a battery box body due to the fact that the battery box is embedded into a mold after most stamping machining devices finish machining is avoided, and the overall practicability of the stamping machining device is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery box processing, in particular to a battery box stamping processing device which is convenient for discharging materials. Background Art

[0002] The battery box is a battery pack composed of several single cells, a box body, a battery management system, and related mounting structural parts. It has a standard battery box structure, battery box monitoring equipment, battery box connectors, battery box environmental control equipment, etc. During the processing and production of the battery box, the battery box workpiece raw materials need to be stamped and formed so that the operator can subsequently process the formed new energy battery box. At this time, corresponding stamping equipment will be needed. In order to improve the processing efficiency of the battery box, a stamping processing device is needed. However, the existing stamping processing device still has the following shortcomings:

[0003] For example, the utility model with application number 202222553053.9 discloses a processing mold for a new energy battery box. The utility model can limit the battery box workpiece raw material on the top of the mold body, thereby preventing the battery box workpiece raw material from shifting during the stamping process, and at the same time realizes the limitation of battery box workpiece raw materials of different lengths, and improves the application range of the mold. However, similar to the comparative documents of the above-mentioned application, when the existing stamping processing device is used, since most stamping processing devices embed the battery box inside the mold after the processing is completed, the process of removing the battery box is time-consuming and labor-intensive, resulting in the problem of reduced practicality and reduced utilization efficiency of the stamping processing device.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a battery box stamping processing device that is convenient for discharging is proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide a battery box stamping processing device that is convenient for discharging materials, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a battery box stamping processing device that is convenient for discharging, comprising a receiving base and a discharging assembly, a lower die base is provided in the middle of the upper end of the receiving base, a discharging assembly is provided inside the lower die base, and the discharging assembly includes a limit cylinder, a limit rod, a reset spring, a receiving cavity, a stamping base, a limit through hole, a pneumatic rod and a discharging push plate, the limit cylinder is connected to the limit rod, and a reset spring is provided outside the limit rod, a receiving cavity is provided inside the lower die base, and a stamping base is installed inside the receiving cavity, and limiting through holes are provided on both sides of the outside of the stamping base, a pneumatic rod is installed inside the stamping base, and a discharging push plate is installed on the top of the pneumatic rod, and a stamping assembly is provided above the receiving base.

[0007] Furthermore, support vertical rods are installed at the four corners of the upper end of the receiving base, and a receiving top plate is provided on the top of the support vertical rods.

[0008] Furthermore, the limiting rod is embedded in the limiting cylinder, and the limiting rod is elastically connected to the limiting cylinder via a return spring.

[0009] Furthermore, the outer dimensions of the discharge push plate match the inner dimensions of the stamping base, and the discharge push plate is slidably connected to the stamping base via a pneumatic rod.

[0010] Furthermore, the stamping assembly includes a hydraulic cylinder, an upper die base, a stamping head and a limit block. The upper die base is installed at the front end of the hydraulic cylinder, and the stamping head is installed in the middle of the lower end of the upper die base, and limit blocks are set on both sides of the lower end of the upper die base.

[0011] Furthermore, the stamping assembly also includes a movable slider, a limiting vertical rod, a receiving groove and a spring damping rod. At the same time, movable sliders are installed on both sides of the outside of the upper die base, and the limiting vertical rod is connected to the inside of the movable slider. Receiving grooves are opened on both sides of the upper end of the lower die base, and a spring damping rod is installed inside the receiving groove.

[0012] Furthermore, the outer dimensions of the limit block match the inner dimensions of the receiving groove, and the limit block is elastically connected to the receiving groove via a spring damping rod.

[0013] Furthermore, the inner dimensions of the movable slider match the outer dimensions of the limiting vertical rod, and the upper die base is slidably connected to the limiting vertical rod through the movable slider.

[0014] The utility model provides a battery box stamping processing device that is convenient for discharging, and has the following beneficial effects:

[0015] 1. The utility model can use the discharge assembly to avoid the problem that the battery box is embedded in the mold after the processing of most stamping processing devices is completed, which makes the process of removing the battery box time-consuming and labor-intensive, resulting in a decrease in the practicality of the stamping processing device, by using the discharge assembly provided inside the lower die base. The limiting cylinder is fixed on both sides of the outside of the lower die base through fasteners, and the limiting rod is installed inside the limiting cylinder. The reset spring provided inside the limiting cylinder is used to make the limiting rod and the limiting cylinder elastically connected. The internal size of the receiving cavity opened in the lower die base matches the external size of the stamping base. The stamping base is placed into the lower die base through the receiving cavity. The internal dimensions of the limiting through holes opened on both sides of the outside of the stamping base match the external dimensions of the limiting rod. Then, the stamping base is limitedly installed inside the lower die base through the limiting through holes and the limiting rod. The pneumatic rod is installed at the lower end of the inside of the stamping base, and the discharge push plate is fixed to the front end of the pneumatic rod with the fastening bolts. The operation of the pneumatic rod drives the discharge push plate to move its position, thereby pushing out the battery box that has been processed inside the stamping base as a whole, thereby facilitating the discharge of the battery box and avoiding the situation where the battery box is embedded in the mold, further improving the convenience of using the stamping processing device.

[0016] 2. The utility model can avoid the situation that the upper die seat of most stamping processing devices is easily displaced during the stamping process by setting the stamping assembly above the receiving base when the battery box stamping processing device that is convenient for discharging is used, resulting in poor mold stability and affecting the subsequent processing yield, causing the use efficiency of the stamping processing device to decrease. The hydraulic cylinder is fixedly installed on the inner middle end of the receiving top plate through fasteners, and the upper die seat is fixedly installed on the front end of the hydraulic cylinder with fasteners, so that the hydraulic cylinder operation drives the upper die seat to move the position, and the punching head is fixed to the middle of the lower end of the upper die seat, and is equipped with The fastening bolts are closed to fix the limit blocks on both sides of the outside of the punch head. The external dimensions of the limit blocks match the internal dimensions of the receiving grooves opened on both sides of the lower die base. At the same time, the spring damping rods installed inside the receiving grooves provide shock absorption and buffering when the limit blocks are docked with the receiving grooves, thereby protecting the lower die base and the upper die base. The internal dimensions of the movable sliders installed on both sides of the upper die base match the external dimensions of the limit vertical rods, and the stability of the upper die base during movement is increased by cooperating with the limit vertical rods, thereby avoiding positional deviation when the upper die base and the lower die base are closed, and further improving the utilization efficiency of the stamping processing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a battery box stamping device that is convenient for discharging;

[0018] Figure 2This is a schematic diagram of the three-dimensional structure of a discharge assembly of a battery box stamping device that facilitates discharge of materials in the utility model;

[0019] Figure 3 This is a schematic cross-sectional structure diagram of a punching base of a battery box punching device that facilitates material discharge according to the present invention;

[0020] Figure 4 This is a schematic diagram of the internal three-dimensional structure of a limiting cylinder of a battery box stamping processing device that is convenient for discharging.

[0021] In the figure: 1. Receiving base; 2. Lower die base; 3. Support vertical rod; 4. Receiving top plate; 5. Discharging assembly; 501. Limiting cylinder; 502. Limiting rod; 503. Return spring; 504. Receiving cavity; 505. Stamping base; 506. Limiting through hole; 507. Pneumatic rod; 508. Discharging push plate; 6. Stamping assembly; 601. Hydraulic cylinder; 602. Upper die base; 603. Punching head; 604. Limiting block; 605. Movable slider; 606. Limiting vertical rod; 607. Receiving groove; 608. Spring damping rod. DETAILED DESCRIPTION

[0022] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] like Figures 1 to 4As shown, a battery box stamping processing device that is convenient for discharging is shown, including a receiving base 1 and a discharging component 5. A lower die base 2 is provided in the middle of the upper end of the receiving base 1, and a discharging component 5 is provided inside the lower die base 2. The discharging component 5 includes a limiting cylinder 501, a limiting rod 502, a return spring 503, a receiving cavity 504, a stamping base 505, a limiting through hole 506, a pneumatic rod 507 and a discharging push plate 508. The limiting rod 502 is connected to the inside of the limiting cylinder 501, and a return spring 503 is provided outside the limiting rod 502. A receiving cavity 504 is opened inside the lower die base 2, and the inside of the receiving cavity 504 A stamping base 505 is installed, and limiting through holes 506 are provided on both sides of the outside of the stamping base 505. A pneumatic rod 507 is installed inside the stamping base 505, and a discharge push plate 508 is installed on the top of the pneumatic rod 507. Support vertical rods 3 are installed at the four corners of the upper end of the receiving base 1, and a receiving top plate 4 is provided on the top of the support vertical rod 3. The limiting rod 502 is embedded in the limiting cylinder 501, and the limiting rod 502 is elastically connected to the limiting cylinder 501 through a reset spring 503. The external size of the discharge push plate 508 matches the internal size of the stamping base 505, and the discharge push plate 508 is connected to the stamping base 505 through the pneumatic rod 5 07 is slidably connected to the stamping base 505, and the limiting cylinder 501 is fixedly installed on both sides of the outside of the lower die base 2 through fasteners, and the limiting rod 502 is installed inside the limiting cylinder 501, and the return spring 503 set inside the limiting cylinder 501 is used to make the limiting rod 502 elastically connected to the limiting cylinder 501. The internal size of the receiving cavity 504 opened inside the lower die base 2 matches the external size of the stamping base 505, and the stamping base 505 is placed into the interior of the lower die base 2 through the receiving cavity 504. The internal size of the limiting through holes 506 opened on both sides of the outside of the stamping base 505 matches the external size of the limiting rod 502. The sizes of the parts are matched, and then the stamping base 505 is limitedly installed inside the lower die base 2 through the limiting through hole 506 and the limiting rod 502, the pneumatic rod 507 is installed at the lower end of the stamping base 505, and the discharge push plate 508 is fixed to the front end of the pneumatic rod 507 with the fastening bolts. The operation of the pneumatic rod 507 drives the discharge push plate 508 to move its position, thereby pushing out the battery box that has been processed inside the stamping base 505 as a whole, thereby facilitating the discharge of the battery box and avoiding the situation where the battery box is embedded in the mold, thereby further improving the convenience of using the stamping processing device;

[0024] like Figure 1 、 Figure 2 and Figure 3As shown, a stamping assembly 6 is provided above the receiving base 1, and the stamping assembly 6 includes a hydraulic cylinder 601, an upper die base 602, a stamping head 603 and a limit block 604. The upper die base 602 is installed at the front end of the hydraulic cylinder 601, and the stamping head 603 is installed in the middle of the lower end of the upper die base 602, and limit blocks 604 are provided on both sides of the lower end of the upper die base 602. The stamping assembly 6 also includes a movable slider 605, a limit vertical rod 606, a receiving groove 607 and a spring damping rod 608. At the same time, movable sliders 605 are installed on both sides of the outer side of the upper die base 602. 05, the movable slider 605 is internally connected to the limit vertical rod 606, and receiving grooves 607 are provided on both sides of the upper end of the lower die base 2, and a spring damping rod 608 is installed inside the receiving groove 607. The external size of the limit block 604 matches the internal size of the receiving groove 607, and the limit block 604 is elastically connected to the receiving groove 607 through the spring damping rod 608. The internal size of the movable slider 605 matches the external size of the limit vertical rod 606, and the upper die base 602 is slidably connected to the limit vertical rod 606 through the movable slider 605, and is tightly connected. The hydraulic cylinder 601 is fixedly mounted on the inner middle end of the receiving top plate 4 by the firmware, and the upper die base 602 is fixedly mounted on the front end of the hydraulic cylinder 601 with the fasteners, so that the operation of the hydraulic cylinder 601 drives the upper die base 602 to move the position, and the punch head 603 is fixed on the middle part of the lower end of the upper die base 602, and the limit blocks 604 are fixedly mounted on both sides of the outside of the punch head 603 with the fastening bolts. The outer dimensions of the limit blocks 604 match the inner dimensions of the receiving grooves 607 opened on both sides of the inner side of the lower die base 2, and the receiving grooves 607 are fixed on the inner sides of the lower die base 2. The internally installed spring damping rod 608 reduces shock and buffers when the limit block 604 is docked with the receiving groove 607, thereby protecting the lower die base 2 and the upper die base 602. The internal dimensions of the movable sliders 605 installed on both sides of the outer side of the upper die base 602 match the external dimensions of the limit vertical rod 606, and the movable sliders 605 cooperate with the limit vertical rod 606 to increase the stability of the upper die base 602 during movement, thereby avoiding positional deviation of the upper die base 602 and the lower die base 2 when the mold is closed, further improving the utilization efficiency of the stamping processing device.

[0025] In summary, when using the battery box stamping processing device that is convenient for discharging, first, the lower die base 2 is fixedly installed on the middle part of the upper end of the receiving base 1 through the fastening bolts, and the supporting vertical rod 3 is fixedly installed on the four corners of the upper end of the receiving base 1 with the fastening bolts, and the receiving top plate 4 is fixedly installed on the top of the supporting vertical rod 3, and the hydraulic cylinder 601 is fixedly installed on the inner middle end of the receiving top plate 4 through the fasteners, and the upper die base 602 is fixedly installed on the front end of the hydraulic cylinder 601 with the fasteners, so that the operation of the hydraulic cylinder 601 drives the upper die base 602 to move the position, and the punching head 603 is fixed to the middle part of the lower end of the upper die base 602, and cooperates with The tightening bolts fix the limit blocks 604 on both sides of the outside of the punch head 603. The external dimensions of the limit blocks 604 match the internal dimensions of the receiving grooves 607 opened on both sides of the interior of the lower die base 2. At the same time, the spring damping rods 608 installed in the receiving grooves 607 reduce shock when the limit blocks 604 are docked with the receiving grooves 607, thereby protecting the lower die base 2 and the upper die base 602. The internal dimensions of the movable sliders 605 installed on both sides of the outer side of the upper die base 602 match the external dimensions of the limit vertical rods 606, thereby increasing the stability of the upper die base 602 during movement through the movable sliders 605 and the limit vertical rods 606. The positioning of the upper die base 602 and the lower die base 2 is fixed to each other by fasteners, and the positioning rod 502 is installed inside the positioning rod 501. The return spring 503 provided inside the positioning rod 502 is used to elastically connect the positioning rod 502 to the positioning rod 501. The internal size of the receiving cavity 504 opened inside the lower die base 2 matches the external size of the stamping base 505. The stamping base 505 is placed inside the lower die base 2 through the receiving cavity 504. The internal size of the limiting through-holes 506 opened on both sides of the outside of the stamping base 505 is Matching the external dimensions of the limit rod 502, the stamping base 505 is limitedly installed inside the lower die base 2 through the limit through hole 506 in cooperation with the limit rod 502, the pneumatic rod 507 is installed at the lower end inside the stamping base 505, and the discharge push plate 508 is fixed to the front end of the pneumatic rod 507 with the fastening bolts. The operation of the pneumatic rod 507 drives the discharge push plate 508 to move its position, thereby pushing out the battery box that has been processed inside the stamping base 505 as a whole, thereby facilitating the discharge of the battery box and avoiding the situation where the battery box is embedded in the mold, further improving the convenience of the stamping processing device during use.

[0026] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A battery box stamping device for convenient discharge, comprising a receiving base (1) and a discharge assembly (5), characterized in that: The receiving base (1) is provided with a lower die base (2) at the middle of the upper end, and a discharge assembly (5) is provided inside the lower die base (2), and the discharge assembly (5) includes a limiting cylinder (501), a limiting rod (502), a return spring (503), a receiving cavity (504), a stamping base (505), a limiting through hole (506), a pneumatic rod (507) and a discharge push plate (508), the limiting cylinder (501) is connected to the limiting rod (502), and the limiting rod (50 2) A return spring (503) is provided on the outside, a receiving cavity (504) is provided on the inside of the lower die base (2), a stamping base (505) is installed on the inside of the receiving cavity (504), and limiting through holes (506) are provided on both sides of the outside of the stamping base (505), a pneumatic rod (507) is installed on the inside of the stamping base (505), and a discharge push plate (508) is installed on the top of the pneumatic rod (507), and a stamping assembly (6) is provided above the receiving base (1).

2. A battery box stamping device for easy discharge according to claim 1, characterized in that: Supporting vertical rods (3) are installed at the four corners of the upper end of the receiving base (1), and a receiving top plate (4) is provided on the top of the supporting vertical rods (3).

3. A battery box stamping device for convenient discharge according to claim 1, characterized in that: The limiting rod (502) is embedded in the limiting cylinder (501), and the limiting rod (502) is elastically connected to the limiting cylinder (501) via a return spring (503).

4. A battery box stamping device for convenient discharge according to claim 1, characterized in that: The outer dimensions of the discharge push plate (508) match the inner dimensions of the stamping base (505), and the discharge push plate (508) is slidably connected to the stamping base (505) via a pneumatic rod (507).

5. The battery box punching device for facilitating discharge of materials according to claim 1, characterized in that: The punching assembly (6) comprises a hydraulic cylinder (601), an upper die base (602), a punching head (603) and a limit block (604); the upper die base (602) is installed at the front end of the hydraulic cylinder (601), the punching head (603) is installed in the middle of the lower end of the upper die base (602), and limit blocks (604) are provided on both sides of the lower end of the upper die base (602).

6. A battery box stamping device for convenient discharge according to claim 5, characterized in that: The punching assembly (6) further comprises a movable slider (605), a limiting vertical rod (606), a receiving groove (607) and a spring damping rod (608). The movable sliders (605) are installed on both sides of the outer portion of the upper die base (602). The movable sliders (605) are internally connected to the limiting vertical rod (606). The receiving grooves (607) are provided on both sides of the upper end of the lower die base (2), and the spring damping rod (608) is installed inside the receiving grooves (607).

7. A battery box stamping device for convenient discharge according to claim 6, characterized in that: The outer dimensions of the limiting block (604) match the inner dimensions of the receiving groove (607), and the limiting block (604) is elastically connected to the receiving groove (607) via a spring damping rod (608).

8. The battery box punching device for convenient discharge according to claim 6, characterized in that: The inner dimensions of the movable slider (605) match the outer dimensions of the limiting vertical rod (606), and the upper die base (602) is slidably connected to the limiting vertical rod (606) via the movable slider (605).

Images