CN216001180U

CN216001180U - Pressing molding processing die for battery case

Info

Publication number: CN216001180U
Application number: CN202122369772.0U
Authority: CN
Inventors: 周文清; 盛祝禾
Original assignee: Wuxi Mingzhida Mould Precision Manufacturing Co ltd
Current assignee: Wuxi Mingzhida Mould Precision Manufacturing Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-11
Anticipated expiration: 2031-09-29

Abstract

The utility model relates to the technical field of battery processing equipment, in particular to a pressing and forming processing mold for a battery case, which comprises a base, wherein the top of the base is fixedly connected with a protective shell, a hydraulic cylinder is arranged in the protective shell, the top of the hydraulic cylinder is fixedly connected with a first pressing mold, the top of the base is fixedly connected with a supporting shell, the top of the supporting shell is fixedly connected with four top plates, the four top plates are distributed in a rectangular array on the top of the supporting shell, the bottom of the top plate is fixedly connected with a limiting rod, the bottom of the limiting rod extends to the top of the base, the outer side of the limiting rod is slidably connected with a lifting plate, a second pressing mold and the lifting plate can be always kept balanced through a balancing rod and the limiting rod, the battery can be uniformly pressed, and the damage to the battery due to uneven pressure is avoided, the qualified rate of processing is improved, and the simultaneous pressfitting from top to bottom can be carried out, and the processing efficiency is improved.

Description

Pressing molding processing die for battery case

Technical Field

The utility model relates to a battery processing equipment technical field, concretely relates to press fit shaping mold processing of battery case.

Background

In the production process of the battery, the battery core needs to be protected and fixed, and the current common processing mode is to place the battery shell on the lower two sides of the battery core last time and then fix the battery shell, so that the battery core is wrapped and covered.

The existing press-fit forming processing die for the battery shell mostly cannot adjust the height according to the size of the battery and the thickness of the shell, is easy to realize the condition of uneven press fit, is difficult to realize the press fit standardization between an upper layer of shell and a lower layer of shell, further causes damage to the battery, has low product percent of pass, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pressfitting shaping mold processing of battery case that pressfitting simultaneously about can going on, and can keep pressure balance, be convenient for get the material, and be convenient for carry out height control according to the size of battery and the thickness of casing.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a press-fit shaping mold processing of battery case, the on-line screen storage device comprises a base, the top fixedly connected with protecting crust of base, the internally mounted of protecting crust has the pneumatic cylinder, the first press-fit die of top fixedly connected with of pneumatic cylinder, the top fixedly connected with supporting shell of base, four roofs of supporting shell's top fixedly connected with, four the roof distributes about supporting shell's top rectangular array, the bottom fixedly connected with gag lever post of roof, the bottom of gag lever post extends to the top of base, the outside sliding connection of gag lever post has the lifter plate, the inside sliding connection of lifter plate has the balancing pole, the bottom fixedly connected with second press-fit die utensil of balancing pole, second press-fit die utensil cooperatees with first press-fit die utensil.

The utility model discloses an in some embodiments, the inside of lifter plate is rotated and is connected with the regulation turning block, the fixedly connected with handle all around of regulation turning block, the inboard of adjusting the turning block is provided with the screw thread.

In some embodiments of the present invention, the adjusting block is connected to the screw rod through an internal thread, and the bottom of the screw rod is fixedly connected to the second pressing mold.

In some embodiments of the present invention, the number of the balance bars is set to four, four the four corners of the balance bars about the second press-fitting mold are evenly distributed, and the balance bars run through the lifting plate.

The utility model discloses an in some embodiments, the through-hole has been seted up to the inside of first compression moulding utensil, the inside sliding connection of through-hole has the movable block, and movable block and through-hole seamless connection, the outside fixedly connected with elastic component of movable block, the inside of protecting crust is provided with the lug, and lug and base fixed connection, the movable block is corresponding with the lug.

The utility model discloses an in some embodiments, the protecting crust cooperatees with first compression mold, the dead slot has all been seted up to the both sides of protecting crust, the dead slot cooperatees with the fixed block.

The utility model discloses an in some embodiments, the avris fixedly connected with fixed block of first compression moulding utensil, the tip of fixed block articulates there is first dwang, the avris of lifter plate articulates there is the second dwang, first dwang and second dwang all articulate with the transmission piece.

In some embodiments of the present invention, a sliding plate is fixedly connected to an outer side of the transmission block, and a sliding groove matched with the sliding plate is formed in an inner side of the supporting housing.

In some embodiments of the present invention, the sliding plate is provided with two sliding plates, each of which is provided with the transmission block at both sides, and two sliding plates are symmetrically provided at both sides of the support housing.

The utility model discloses an in some embodiments, the slide opening has all been seted up with first compression mold's four corners to the lifter plate, the slide opening cooperatees with the gag lever post.

The utility model discloses a pressing into shape mold processing of battery case's characteristics and advantage are:

1. the rotating block is adjusted through rotation, so that the inner screw rod is driven to ascend or descend, the distance between the second pressing mold at the bottom of the screw rod and the lifting plate is adjusted, and the device can be adjusted conveniently according to the size and the height of a battery.

2. Through second press-fit die utensil and the activity of second press-fit die utensil simultaneously, and then can go on the battery at second press-fit die utensil top pressfitting simultaneously from top to bottom, improved the machining efficiency of device greatly.

3. Through carrying out even pressfitting to the battery, avoid because pressure inequality causes the harm to the battery, improved the qualification rate of processing, and under the effect of lug, be convenient for pop out the battery that the pressfitting is good, make things convenient for the staff to get the material.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic diagram of the overall structure provided by the present invention;

fig. 2 is a schematic diagram of the internal structure provided by the present invention;

fig. 3 is a schematic three-dimensional structure diagram of the support housing provided by the present invention;

fig. 4 is a schematic view of an exploded structure of the lifting plate provided by the present invention;

fig. 5 is a schematic structural view illustrating the first press mold according to the present invention;

fig. 6 is a schematic structural view of a first press-fit mold section provided by the present invention.

The reference numbers illustrate:

1. a base; 2. a protective shell; 3. a hydraulic cylinder; 4. a first press-fit mold; 5. a fixed block; 6. a first rotating lever; 7. a transmission block; 8. a second rotating lever; 9. a lifting plate; 10. a sliding plate; 11. a support housing; 12. a chute; 13. adjusting the rotating block; 14. a screw rod; 15. a second press-fit mold; 16. a balancing pole; 17. a top plate; 18. a limiting rod; 19. a through hole; 20. a movable block; 21. an elastic member; 22. and (4) a bump.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 6, the utility model provides a pressing and forming mold for battery cases, which comprises a base 1, the top of the base 1 is fixedly connected with a protective shell 2, a hydraulic cylinder 3 is arranged in the protective shell 2, the top of the hydraulic cylinder 3 is fixedly connected with a first pressing mould 4, the top of the base 1 is fixedly connected with a supporting shell 11, four top plates 17 are fixedly connected to the top of the supporting housing 11, the four top plates 17 are distributed in a rectangular array with respect to the top of the supporting housing 11, the bottom of the top plate 17 is fixedly connected with a limiting rod 18, the bottom of the limiting rod 18 extends to the top of the base 1, the outer side of the limit rod 18 is connected with a lifting plate 9 in a sliding way, the inner part of the lifting plate 9 is connected with a balance rod 16 in a sliding way, the bottom of the balance bar 16 is fixedly connected with a second pressing mold 15, and the second pressing mold 15 is matched with the first pressing mold 4.

It can be understood that the battery core and the battery shell of the battery are conveniently pressed and fixed by the cooperation of the second pressing mold 15 and the first pressing mold 4.

In some embodiments of the present invention, the inner portion of the lifting plate 9 is rotatably connected with an adjusting turning block 13, the periphery of the adjusting turning block 13 is fixedly connected with a handle, and the inner side of the adjusting turning block 13 is provided with a thread.

It will be appreciated that manual rotation of the adjustment block 13 by means of the handle is facilitated, so that the device can be adjusted as required.

In some embodiments of the present invention, the internal thread of the adjusting rotating block 13 is connected to a screw rod 14, and the bottom of the screw rod 14 is fixedly connected to the second pressing mold 15.

It can be understood that the adjustment of the height of the second pressing mold 15 by the cooperation of the screw 14 and the adjusting rotating block 13 is convenient for use.

In some embodiments of the present invention, the number of the balance bars 16 is four, four of the balance bars 16 are uniformly distributed at four corners of the second press mold 15, and the balance bars 16 penetrate through the lifting plate 9.

It can be understood that, four balancing rods 16 are convenient to use, so that the second pressing mold 15 and the lifting plate 9 can be always kept balanced, the processing precision of the device is improved, and the battery is prevented from being damaged due to uneven pressing of the dress.

In some embodiments of the utility model, through-hole 19 has been seted up to the inside of first compression mold 4, the inside sliding connection of through-hole 19 has movable block 20, and movable block 20 and through-hole 19 seamless connection, the outside fixed connection elastic component 21 of movable block 20, the inside of protecting crust 2 is provided with lug 22, and lug 22 and base 1 fixed connection, movable block 20 is corresponding with lug 22.

It can be understood that the movable block 20 is moved by the projection 22, so that the battery after being pressed can be ejected out of the first pressing mold 4, thereby facilitating blanking.

The utility model discloses an in some embodiments, protective housing 2 cooperatees with first compression mold 4, the dead slot has all been seted up to the both sides of protective housing 2, the dead slot cooperatees with fixed block 5.

It can be appreciated that, be convenient for through can protecting the device, prevent that first compression moulding utensil 4 bottom from getting into debris, influence movable block 20 and slide, and be convenient for and fixed block 5 cooperation.

The utility model discloses an in some embodiments, the avris fixedly connected with fixed block 5 of first compression moulding utensil 4, the tip of fixed block 5 articulates there is first dwang 6, the avris of lifter plate 9 articulates there is second dwang 8, first dwang 6 and second dwang 8 all articulate with drive block 7.

It can be understood that the first pressing mold 4 and the second pressing mold 15 are convenient to move simultaneously through the first rotating rod 6, the power source of the device is reduced, the product is convenient to be pressed vertically and simultaneously, and the pressing efficiency of the device is improved.

In some embodiments of the present invention, a sliding plate 10 is fixedly connected to the outer side of the transmission block 7, and a sliding groove 12 matched with the sliding plate 10 is formed in the inner side of the supporting housing 11.

It will be appreciated that it is convenient to limit the slide plate 10 by means of the slide grooves 12, so that the first press mould 4 and the lifting plate 9 move towards or away from each other.

In some embodiments of the present invention, the sliding plate 10 is provided with two sliding plates, each sliding plate 10 is provided with the driving block 7 at both sides, and the two sliding plates 10 are symmetrically arranged at both sides of the supporting housing 11.

It will be appreciated that the stability of the device can be greatly improved by facilitating the passage of two of said sliding plates 10

In some embodiments of the present invention, the four corners of the lifting plate 9 and the first pressing mold 4 are all provided with slide holes, and the slide holes are matched with the limiting rods 18.

It can be understood that, the limiting rod 18 is convenient to enable the first pressing mold 4 and the lifting plate 9 to move vertically and keep balance, the pressing precision of the device is improved, and damage to products caused by unbalanced molds is avoided.

The implementation scenario is specifically as follows: when the utility model is used, firstly, a user can place the battery shell inside the first pressing mold 4, then place the battery core in the middle of the battery shell, the height is adjusted as required, the distance between the two molds is adjusted, the user can rotate the adjusting rotating block 13 through the handle, thereby driving the internal lead screw 14 to ascend or descend, further adjusting the distance between the second pressing mold 15 at the bottom of the lead screw 14 and the lifting plate 9, so as to adjust the device according to the size and the height of the battery, the application range is enlarged, wherein the top of the second pressing mold 15 is fixed with the balance rod 16, the second pressing mold 15 drives the balance rod 16 to slide inside the lifting plate 9, and the balance rod 16 is arranged at the four corners of the second pressing mold 15, thereby enabling the second pressing mold 15 to keep parallel with the lifting plate 9;

next, the user can push the first pressing mold 4 to move upwards by starting the hydraulic cylinder 3, the first pressing mold 4 drives the transmission block 7 to slide in the chute 12 through the first rotating rod 6, the transmission block 7 drives the lifting plate 9 to move downwards through the second rotating rod 8, so that the second pressing mold 15 at the bottom of the lifting plate 9 moves downwards, and further the battery at the top of the second pressing mold 15 can be pressed simultaneously up and down, thereby greatly improving the processing efficiency of the device, wherein the second pressing mold 15 and the lifting plate 9 both slide on the limiting rod 18, and the four limiting rods 18 are arranged, so that the second pressing mold 15 and the lifting plate 9 can be always kept balanced, the battery can be pressed uniformly, the damage to the battery due to uneven pressure is avoided, after the pressing is finished, the hydraulic cylinder 3 drives the second pressing mold 15 to move downwards, when the movable block 20 in the second pressing mold 15 is in contact with the bump 22, promote the movable block 20 and rise, and then pop out the inside product of second compression mold 15, the staff of being convenient for gets the material, and elastic component 21 can drive movable block 20 automatic re-setting.

To sum up, the utility model discloses a pressing into shape mold processing of battery case's characteristics and advantage are: the rotating block is adjusted by rotation, so that the screw rod in the device is driven to ascend or descend, the distance between the second pressing mold at the bottom of the screw rod and the lifting plate is further adjusted, the device is convenient to adjust according to the size and the height of the battery, the application range is expanded, under the action of the balancing rod, the second pressing mold can keep parallel to the lifting plate, the second pressing mold and the second pressing mold move simultaneously, thereby simultaneously pressing the batteries at the top of the second pressing mold up and down, greatly improving the processing efficiency of the device, enabling the second pressing mold and the lifting plate to be always kept balanced by four limiting rods, can uniformly press the battery, avoid the damage to the battery due to uneven pressure, improve the processing qualification rate, and under the effect of lug, be convenient for pop out the battery that the pressfitting is good, make things convenient for the staff to get the material.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The press-fit forming processing mold for the battery shell is characterized by comprising the following components:

the hydraulic cylinder protection device comprises a base (1), wherein a protection shell (2) is fixedly connected to the top of the base (1), and a hydraulic cylinder (3) is installed inside the protection shell (2);

the pressing device comprises a first pressing die (4), the top of the hydraulic cylinder (3) is fixedly connected with the first pressing die (4), the top of the base (1) is fixedly connected with a supporting shell (11), the top of the supporting shell (11) is fixedly connected with four top plates (17), the four top plates (17) are distributed in a rectangular array mode relative to the top of the supporting shell (11), the bottom of each top plate (17) is fixedly connected with a limiting rod (18), and the bottom of each limiting rod (18) extends to the top of the base (1);

the lifting plate (9), the outside sliding connection of gag lever post (18) has lifter plate (9), the inside sliding connection of lifter plate (9) has balancing pole (16), the bottom fixedly connected with second compression moulding utensil (15) of balancing pole (16), second compression moulding utensil (15) cooperate with first compression moulding utensil (4).

2. The press-fit forming mold for battery cases according to claim 1, wherein: the inside of lifter plate (9) rotates and is connected with regulation turning block (13), the fixedly connected with handle all around of adjusting turning block (13), the inboard of adjusting turning block (13) is provided with the screw thread.

3. The press-fit forming mold for battery cases according to claim 2, wherein: the inner thread of the adjusting rotating block (13) is connected with a screw rod (14), and the bottom of the screw rod (14) is fixedly connected with a second pressing die (15).

4. The press-fit forming mold for battery cases according to claim 1, wherein: the number of the balancing rods (16) is four, four corners of the four balancing rods (16) relative to the second pressing die (15) are uniformly distributed, and the balancing rods (16) penetrate through the lifting plate (9).

5. The press-fit forming mold for battery cases according to claim 1, wherein: through-hole (19) have been seted up to the inside of first compression mold (4), the inside sliding connection of through-hole (19) has movable block (20), and movable block (20) and through-hole (19) seamless connection, the outside fixed connection elastic component (21) of movable block (20), the inside of protecting crust (2) is provided with lug (22), and lug (22) and base (1) fixed connection, movable block (20) are corresponding with lug (22).

6. The press-fit forming mold for battery cases according to claim 1, wherein: the protective shell (2) is matched with the first pressing die (4), empty grooves are formed in two sides of the protective shell (2) and matched with the fixing blocks (5).

7. The press-fit forming mold for battery cases according to claim 1, wherein: avris fixedly connected with fixed block (5) of first compression moulding utensil (4), the tip of fixed block (5) articulates there is first dwang (6), the avris of lifter plate (9) articulates there is second dwang (8), first dwang (6) and second dwang (8) are all articulated with transmission piece (7).

8. The press-fit forming mold for battery cases according to claim 7, wherein: the outer side of the transmission block (7) is fixedly connected with a sliding plate (10), and the inner side of the supporting shell (11) is provided with a sliding groove (12) matched with the sliding plate (10).

9. The press-fit forming mold for battery cases according to claim 8, wherein: the two sliding plates (10) are arranged, the transmission blocks (7) are arranged on two sides of each sliding plate (10), and the two sliding plates (10) are symmetrically arranged on two sides of the supporting shell (11).

10. The press-fit forming mold for battery cases according to claim 1, wherein: four corners of the lifting plate (9) and the first pressing mold (4) are provided with sliding holes, and the sliding holes are matched with the limiting rods (18).