Automobile double-cavity battery box mold structure convenient to demold

Abstract

The utility model relates to the technical field of battery box molds, and particularly discloses an automobile double-cavity battery box mold structure convenient to demold, which comprises a mold shell, a placement groove is formed in the upper part of the interior of the mold shell, a mold block is fixed in the placement groove, and an assembly groove is formed in the top end of the mold block. A mounting cavity is formed below the mold block, and a demolding mechanism is arranged in the mounting cavity; the demolding mechanism comprises a fixing shell, the fixing shell is fixed to the lower portion of the interior of the mounting cavity, a containing groove is formed in the fixing shell, the corresponding product size can be replaced through a placement groove, a mold block and an assembling groove, the applicability is improved, meanwhile, materials are limited, and it is avoided that deviation affects punching accuracy; through a sliding block, a damping spring, a penetrating-out block and a jacking plate, after stamping is completed, a product can be rapidly ejected out, the trouble of manual stripping is avoided, meanwhile, the influence on the product in the stamping process is avoided, and the attractiveness and quality of the product are kept.

Description

Technical Field

[0001] The utility model relates to the technical field of battery box molds, in particular to an automobile double-cavity battery box mold structure which is easy to demould. Background Art

[0002] The dual-chamber battery is a battery pack consisting of two batteries, which will be assembled through a specific battery shell to provide protection. Therefore, during the processing, it needs to be stamped through a specific mold and driven by a stamping equipment to drive the corresponding stamping head.

[0003] In the existing technology, after the material is stamped, the formed shell needs to be manually taken out and separated, and it cannot be automatically demolded, thus affecting the processing efficiency;

[0004] The existing patent (Announcement No.: CN216150863U) discloses a dual-cavity battery box mold structure for an automobile. The pressing module moves upward and the elastic component automatically rebounds, so that the formed dual-cavity battery box can be automatically ejected to achieve automatic demolding. The present application can process and mold the dual-cavity battery box in one stamping action, and can detect whether the molding of the dual-cavity battery box is qualified, and can realize automatic demolding of the dual-cavity battery box product. The structural design is simple and ingenious, which improves production efficiency.

[0005] In response to the above problems, although the solution provided by the existing patent can achieve the effect of automatic demoulding through the elastic component, in actual use, when the die is stamped by the pressing module, the die rotates under pressure, and the support of the elastic component alone cannot fully support the stamping of the material. If excessive stamping occurs, the die rotates, which will affect the appearance of the finished product. Summary of the invention

[0006] The purpose of the utility model is to provide a dual-cavity automotive battery box mold structure that is easy to demould, which can avoid affecting the product during the stamping process, maintain the appearance and quality of the product, and solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solutions: a mold structure for a dual-cavity battery box for automobiles that is easy to demould, comprising a mold shell, a placement groove is provided on the upper part of the mold shell, a mold block is fixed inside the placement groove, an assembly groove is provided on the top of the mold block, and a mounting cavity is provided below the mold block, and a demoulding mechanism is provided inside the mounting cavity;

[0008] The demoulding mechanism includes a fixed shell, which is fixed at the lower part of the interior of the installation cavity, and a receiving groove is opened inside the fixed shell, a sliding block is slidably connected inside the receiving groove, and a damping spring is embedded in the bottom end of the sliding block, a penetration block is fixed to the top of the sliding block, and a lifting plate is fixed to the end of the penetration block that passes through the mold block, and a first placement groove is opened between the two receiving grooves at a position corresponding to the lifting plate.

[0009] Preferably, the sliding block forms a sliding structure through the receiving groove and the fixed shell, and the sliding block and the penetration block are perpendicular to each other.

[0010] Preferably, the lifting plate and the penetration block are perpendicular to each other, and the size of the lifting plate matches the size of the first placement groove.

[0011] Preferably, a supporting mechanism is arranged outside the fixed shell, and the supporting mechanism comprises a limiting groove, the limiting groove is opened on the outer wall of the fixed shell, and a connecting rod is slidably connected inside the limiting groove.

[0012] Preferably, the supporting mechanism also includes a connecting block, which is fixed to one end of the connecting rod passing through the limiting groove, and a passing rod is fixed to the top of the connecting block, and a supporting plate is fixed to one end of the passing rod passing through the mold block, and second placement grooves are opened on both sides of the top of the mold block corresponding to the positions of the supporting plates.

[0013] Preferably, a sliding structure is formed between the connecting rod and the limiting groove, and the connecting rod is fixedly connected to the penetration block.

[0014] Preferably, a telescopic rod is connected to the bottom end of the connecting block, and a sliding block is fixed to a side of the connecting block away from the connecting rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Through the placement groove, die block and assembly groove, the corresponding product size can be replaced to improve applicability, and the material position can be limited to avoid deviation and affect the stamping accuracy. Through the sliding block, damping spring, penetration block and lifting plate, the product can be quickly ejected after the stamping is completed to avoid the trouble of manual material removal, and at the same time avoid the impact on the product during the stamping process, so as to maintain the appearance and quality of the product;

[0017] 2. Through the connecting rod, connecting block, through the rod and the supporting plate, the material is supported from both sides during the stamping to avoid tilting, which affects the stamping effect. The stability of the movement of the connecting block is further improved in combination with the slider and the telescopic rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is the overall structural view of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the placement tank of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the fixed shell of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the damping spring of the utility model.

[0023] Description of reference numerals:

[0024] 1. Mold shell; 2. Placement groove; 3. Mold block; 4. Assembly groove; 5. Installation cavity; 6. Demolding mechanism; 601. Fixed shell; 602. Storage groove; 603. Sliding block; 604. Damping spring; 605. Penetration block; 606. Lifting plate; 607. First placement groove; 7. Supporting mechanism; 701. Limiting groove; 702. Connecting rod; 703. Connecting block; 704. Penetration rod; 705. Supporting plate; 706. Second placement groove; 8. Sliding block; 9. Telescopic rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides a technical solution:

[0027] See also Figures 1 to 4A mold structure for a dual-cavity battery box for an automobile that is easy to demould comprises a mold shell 1, a placement groove 2 is provided on the upper part of the mold shell 1, a mold block 3 is fixed inside the placement groove 2, an assembly groove 4 is provided on the top of the mold block 3, a mounting cavity 5 is provided below the mold block 3, and a demoulding mechanism 6 is provided inside the mounting cavity 5; the demoulding mechanism 6 comprises a fixed shell 601, the fixed shell 601 is fixed at the lower part of the mounting cavity 5, a receiving groove 602 is provided inside the fixed shell 601, a sliding block 603 is slidably connected inside the receiving groove 602, and the sliding block A damping spring 604 is embedded at the bottom end of 603, a penetration block 605 is fixed at the top end of the sliding block 603, a lifting plate 606 is fixed to one end of the penetration block 605 that penetrates the mold block 3, a first placement groove 607 is opened between the two receiving grooves 602 at the position corresponding to the lifting plate 606, the sliding block 603 forms a sliding structure through the receiving groove 602 and the fixed shell 601, the sliding block 603 and the penetration block 605 are perpendicular to each other, the lifting plate 606 and the penetration block 605 are perpendicular to each other, and the size of the lifting plate 606 matches the size of the first placement groove 607.

[0028] By adopting the above technical scheme, the placement groove 2 is used to limit the material to be located above the mold block 3 in the mold shell 1. The mold block 3 is replaced according to the cavity size of the required product through the assembly groove 4 and bolts, so as to keep the mold block 3 stable to avoid the impact of stamping on the material. When stamping, the lifting plate 606 is pressed to push the penetration block 605 to allow the sliding block 603 to slide stably along the storage groove 602 in the fixed shell 601 to avoid deviation, thereby compressing the damping spring 604 and allowing the lifting plate 606 to enter the first placement groove 607, so that the mold block 3 maintains a uniform plane and the material is stamped and formed. When the stamping is completed and the punching head is reset, the elastic expansion and contraction of the damping spring 604 allows the lifting plate 606 to pass through the first placement groove 607 to quickly demold the material, thereby avoiding the manual demolding being too cumbersome.

[0029] Specifically, Figure 1-Figure 4 As shown, a supporting mechanism 7 is arranged on the outside of the fixed shell 601, and the supporting mechanism 7 includes a limiting groove 701, and the limiting groove 701 is opened on the outer wall of the fixed shell 601, and a connecting rod 702 is slidably connected inside the limiting groove 701. The supporting mechanism 7 also includes a connecting block 703, and the connecting block 703 is fixed to the end of the connecting rod 702 passing through the limiting groove 701. A penetration rod 704 is fixed to the top of the connecting block 703, and a supporting plate 705 is fixed to the end of the penetration rod 704 passing through the mold block 3. Second placement grooves 706 are opened on both sides of the top of the mold block 3 at positions corresponding to the supporting plate 705. A sliding structure is formed between the connecting rod 702 and the limiting groove 701, and the connecting rod 702 is fixedly connected to the penetration block 605. The bottom end of the connecting block 703 is connected to a telescopic rod 9, and a slider 8 is fixed to the side of the connecting block 703 away from the connecting rod 702.

[0030] By adopting the above technical scheme, the connection rod 702 is limited by the limiting groove 701, so as to further improve the stability of the sliding process of the sliding block 603. At the same time, the connection block 703 is driven by the connecting rod 702, so that the penetration rod 704 supports the supporting plate 705 to support the material, and moves with the lifting plate 606 to support the material from both sides, so as to avoid tilting during the sliding process that affects the stamping quality. When the stamping is completed, the damping spring 604 elastically contracts, passes through the second placement groove 706, and the slider 8 fixed by the connection block 703 passes through the reserved groove inside the mold shell 1 to maintain the stable sliding of the connection block 703. At the same time, the stability of the sliding process is further improved through the telescopic rod 9.

[0031] Working principle: the mold block 3 fixed by the mold shell 1 is fixed with a punching mold of corresponding size through the assembly groove 4 and bolts, and then punching is carried out. The punching head presses the lifting plate 606 to allow the penetration block 605 to slide along the mold block 3 in the installation cavity 5, so that the sliding block 603 slides along the storage groove 602 in the fixed shell 601, compresses the damping spring 604 to punch the reserved space, and allows the lifting plate 606 to enter the first placement groove 607. When the punching head is reset after punching, the damping spring 604 elastically expands and contracts to facilitate rapid demoulding. When the sliding block 603 slides, it slides in the limit groove 701 through the connecting rod 702, thereby driving the connecting block 703, allowing the penetration rod 704 to drive the supporting plate 705 to support the material from both sides to slide down along the placement groove 2 to avoid the material from tilting during the punching process. At the same time, the stability of the movement of the connecting block 703 is maintained through the slider 8 and the telescopic rod 9. The second placement groove 706 receives the supporting plate 705 to avoid stacking and affecting the shape of the product after punching.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A mold structure for a dual-cavity automobile battery box that is easy to demould, comprising a mold shell (1), characterized in that: A placement groove (2) is provided at the upper part of the mold shell (1), and a mold block (3) is fixed inside the placement groove (2), a mounting groove (4) is provided at the top of the mold block (3), and a mounting cavity (5) is provided below the mold block (3), and a demoulding mechanism (6) is provided inside the mounting cavity (5); The demoulding mechanism (6) comprises a fixed shell (601), the fixed shell (601) is fixed at the lower part of the interior of the installation cavity (5), and a receiving groove (602) is provided inside the fixed shell (601), a sliding block (603) is slidably connected inside the receiving groove (602), and a damping spring (604) is embedded at the bottom end of the sliding block (603), a penetration block (605) is fixed at the top end of the sliding block (603), and a lifting plate (606) is fixed at one end of the penetration block (605) that penetrates the mold block (3), and a first placement groove (607) is provided between the two receiving grooves (602) at a position corresponding to the lifting plate (606).

2. The mold structure of a dual-cavity automobile battery box that is easy to demould according to claim 1 is characterized in that: The sliding block (603) forms a sliding structure between the receiving groove (602) and the fixed shell (601), and the sliding block (603) and the penetration block (605) are perpendicular to each other.

3. The mold structure of a dual-cavity automobile battery box that is easy to demould according to claim 1 is characterized in that: The lifting plate (606) and the penetration block (605) are perpendicular to each other, and the size of the lifting plate (606) matches the size of the first placement groove (607).

4. The mold structure of a dual-cavity automobile battery box that is easy to demould according to claim 1 is characterized in that: A supporting mechanism (7) is arranged outside the fixed shell (601), and the supporting mechanism (7) comprises a limiting groove (701), the limiting groove (701) is opened on the outer wall of the fixed shell (601), and a connecting rod (702) is slidably connected inside the limiting groove (701).

5. The mold structure of a dual-cavity automobile battery box that is easy to demould according to claim 4 is characterized in that: The supporting mechanism (7) further comprises a connecting block (703), wherein the connecting block (703) is fixed to one end of the connecting rod (702) passing through the limiting groove (701), and a passing rod (704) is fixed to the top end of the connecting block (703), and a supporting plate (705) is fixed to one end of the passing rod (704) passing through the mold block (3), and second placement grooves (706) are provided at positions corresponding to the supporting plates (705) on both sides of the top end of the mold block (3).

6. The mold structure of a dual-cavity automobile battery box that is easy to demould according to claim 4 is characterized in that: A sliding structure is formed between the connecting rod (702) and the limiting groove (701), and the connecting rod (702) is fixedly connected to the penetration block (605).

7. The mold structure of a dual-cavity automobile battery box that is easy to demould according to claim 5 is characterized in that: The bottom end of the connecting block (703) is connected to a telescopic rod (9), and a sliding block (8) is fixed to the side of the connecting block (703) away from the connecting rod (702).

Images