CN213436498U

CN213436498U - Pressure forming device based on square battery

Info

Publication number: CN213436498U
Application number: CN202021753673.1U
Authority: CN
Inventors: 吴应强; 王长龙; 周志武; 曾应平; 吴长英; 潘春丽; 曾春平
Original assignee: Shenzhen Langtaifeng Electronics Co ltd
Current assignee: Shenzhen Langtaifeng Electronics Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-06-15
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a square battery-based pressure forming device, which comprises a workbench, wherein the top end of the workbench is provided with a sliding groove, the top end of a fixed seat is fixedly connected with a T-shaped sliding block, the bottom end of the T-shaped sliding block is slidably connected with a sliding plate, the top end of the sliding plate is penetrated and provided with a transverse sliding groove, one end of the sliding plate is fixedly connected with a supporting shaft, and the outer side of one end of the supporting shaft is sleeved with a rubber roller, then further pressure forming is carried out on the end opening through the air cylinder.

Description

Pressure forming device based on square battery

Technical Field

The utility model relates to a battery processing technology field specifically is a pressure forming device based on square battery.

Background

The current society advocates the use of clean energy, so the use of electricity is wider, the demand for batteries is greatly increased, the requirements for batteries are different in different demand occasions, and besides the performance, the appearance of the batteries also has certain requirements, wherein the square batteries are widely used in life, the square batteries are generally formed by pressurization in the forming process, and then the top and the bottom of the square batteries are welded and packaged to finally complete the manufacture.

However, in the conventional pressure forming device, the pressure is applied to the interface of the pressure forming of the battery case one by one, the bending step is complicated, the required time is long, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pressurization forming device based on square battery can effectively solve the current pressurization forming device that proposes in the above-mentioned background art, need carry out the problem that solitary pressurization bending step is loaded down with trivial details, required time is long, work efficiency is low at battery case pressure forming's kneck.

In order to achieve the above object, the utility model provides a following technical scheme: a square battery-based pressure forming device comprises a workbench, wherein a sliding groove is formed in the top end of the workbench, a concave sliding block is connected to the inner side of the sliding groove in a sliding mode, a fixed block is fixedly connected to the top end of the concave sliding block, a fixed seat is fixedly connected to the top end of the fixed block, a T-shaped sliding block is fixedly connected to the top end of the fixed seat, and a sliding plate is connected to the bottom end of the T-shaped sliding block in a sliding mode;

a transverse sliding groove is formed in the top end of the sliding plate in a penetrating mode, a supporting shaft is fixedly connected to one end of the sliding plate, a handle is fixedly connected to the other end of the sliding plate, a rubber roller is sleeved on the outer side of one end of the supporting shaft, a forming die is placed at the bottom end of the rubber roller, a square groove is formed in the bottom of the forming die, a limiting groove is formed in the position, corresponding to the square groove, of the top end of the forming die, and a horizontal ruler is fixedly installed at the bottom end of one side of the;

the bottom four corners of workstation all fixedly connected with bottom pillar, the support sleeve has been cup jointed in the bottom outside of bottom pillar, the spacing hole has been seted up in the outside of support sleeve run through, spacing round pin is inserted to the inboard in spacing hole.

Preferably, the bottom end of the T-shaped sliding block is connected with the sliding plate in a sliding mode through a transverse sliding groove, and the width of the top end of the T-shaped sliding block is larger than that of the transverse sliding groove.

Preferably, the back shaft has a plurality of, and the rubber roller has all been cup jointed in the outside of back shaft, and the rubber roller passes through inside hole and is connected with the back shaft rotation.

Preferably, the bottom pillar and the supporting sleeve's the outside all run through and have seted up spacing hole, and spacing hole has the equidistance to distribute on supporting sleeve, and the spacer pin has four to insert respectively in the spacing downthehole in four supporting sleeve outsides.

Preferably, both sides of the top end of the workbench are fixedly connected with limiting blocks, the inner sides of the limiting blocks are in fit connection with fixing screws, one ends of the fixing screws are fixedly connected with rotating blocks, the top end of the workbench is fixedly connected with a top pillar, the top end of the top pillar is fixedly connected with a positioning plate, and the middle position of the top end of the positioning plate is fixedly connected with an air cylinder;

the bottom fixedly connected with locating piece of cylinder, the constant head tank has been seted up to the bottom of locating piece, the inboard embedding of constant head tank has square mould, the one end of locating piece, constant head tank and square mould runs through to agree with to be connected with positioning screw, positioning screw's one end agrees with to be connected with the nut.

Preferably, the number of the fixing screw rods is two, one ends of the two fixing screw rods are fixedly connected with circular rubber pads, and the square die is located at the corresponding position of the top of the square groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the workstation, the sliding tray, concave type sliding block, the fixed block, a fixed base, T type sliding block, the sliding plate, horizontal sliding tray, the handle, back shaft and rubber roller, can be earlier to a direction slip sliding plate through holding the handle, thereby buckle to square battery case's foil's kneck through the rubber roller, make it reach certain crookedness, then slide to another direction again and buckle to the another side, make the another side also reach certain crookedness, then the rethread cylinder further pressure forming of going forward to port department, can once only process the port of many pieces of batteries, the step is simple and convenient need not take off alone and buckle, simple quick save time.

2. Be provided with the stopper, forming die, clamping screw, rotatory piece, the top pillar, the locating plate, the cylinder, the locating piece, the constant head tank, positioning screw, nut and square mould, can extract positioning screw through unscrewing the nut when carrying out pressure moulding to the battery of different specifications, then carry out quick replacement to square mould, unscrewing clamping screw simultaneously can be rapid carry out supporting the change to forming die, can be quick change whole set of mould rapid with trade the specification save time of battery processing, the step is simple and convenient, promote work efficiency.

3. Be provided with bottom pillar, supporting sleeve, spacing hole and spacer pin, when equipment fixing, through observing the level bar, the adjustment spacer pin inserts the height position of different spacing pore pair every bottom pillar and adjusts, guarantees that table surface is in the horizontality to guarantee that the focus is stable when compression molding, make the even atress of every battery, guarantee the pressurization effect, promoted the quality of battery.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a cross-sectional view of the table of the present invention;

fig. 3 is a schematic view of the installation structure of the sliding plate of the present invention;

fig. 4 is a schematic view of the mounting structure of the forming die of the present invention;

fig. 5 is a schematic view of the installation structure of the square mold of the present invention;

reference numbers in the figures: 1. a work table; 2. a sliding groove; 3. a concave sliding block; 4. a fixed block; 5. a fixed seat; 6. a T-shaped sliding block; 7. a sliding plate; 8. a transverse sliding groove; 9. a support shaft; 10. a rubber roller; 11. forming a mold; 12. a square groove; 13. a limiting groove; 14. a limiting block; 15. fixing the screw rod; 16. rotating the block; 17. a top pillar; 18. positioning a plate; 19. a cylinder; 20. positioning blocks; 21. positioning a groove; 22. positioning a screw rod; 23. a nut; 24. a square mold; 25. a bottom pillar; 26. a support sleeve; 27. a limiting hole; 28. a spacing pin; 29. a grip; 30. a level bar.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model provides a technical scheme, a square battery based pressure forming device, including workstation 1, sliding tray 2 has been seted up to the top of workstation 1, the inboard sliding connection of sliding tray 2 has concave type sliding block 3, the top fixedly connected with fixed block 4 of concave type sliding block 3, the top fixedly connected with fixing base 5 of fixed block 4, the top fixedly connected with T type sliding block 6 of fixing base 5, the bottom of T type sliding block 6 passes through the sliding connection of horizontal sliding tray 8 with sliding plate 7, the top width of T type sliding block 6 is greater than the width of horizontal sliding tray 8, guarantee that T type sliding block 6 can not drop, the sliding connection of the bottom of T type sliding block 6 has sliding plate 7;

a transverse sliding groove 8 is formed in the top end of the sliding plate 7 in a penetrating mode, a supporting shaft 9 is fixedly connected to one end of the sliding plate 7, a handle 29 is fixedly connected to the other end of the sliding plate 7, a rubber roller 10 is sleeved on the outer side of one end of the supporting shaft 9, a plurality of supporting shafts 9 are arranged, rubber rollers 10 are sleeved on the outer side of each supporting shaft 9, the rubber rollers 10 are rotatably connected with the supporting shafts 9 through inner holes, it is guaranteed that metal sheets can be uniformly folded, a forming die 11 is placed at the bottom end of each rubber roller 10, a square groove 12 is formed in the bottom of the forming die 11, a limiting groove 13 is formed in the position, corresponding to the square groove 12, of the top end of the forming die;

the equal fixedly connected with bottom pillar 25 in bottom four corners of workstation 1, supporting sleeve 26 has been cup jointed in the bottom outside of bottom pillar 25, spacing hole 27 has been seted up in the outside of supporting sleeve 26 runs through, spacing round pin 28 has been inserted to spacing hole 27's inboard, spacing hole 27 has all been seted up in the outside of bottom pillar 25 and supporting sleeve 26 runs through, spacing hole 27 has the equidistance to distribute on supporting sleeve 26, spacing round pin 28 has four to insert respectively in the spacing hole 27 in four supporting sleeve 26 outsides, the convenience is to the leveling of workstation 1.

The two sides of the top end of the workbench 1 are fixedly connected with limit blocks 14, the inner sides of the limit blocks 14 are in fit connection with two fixing screw rods 15, one ends of the two fixing screw rods 15 are fixedly connected with circular rubber pads, so that a mold can be conveniently clamped and fixed, one ends of the fixing screw rods 15 are fixedly connected with rotating blocks 16, the top end of the workbench 1 is fixedly connected with a top pillar 17, the top end of the top pillar 17 is fixedly connected with a positioning plate 18, and the middle position of the top end of the positioning plate 18 is fixedly connected with a cylinder 19;

the bottom fixedly connected with locating piece 20 of cylinder 19, locating slot 21 has been seted up to the bottom of locating piece 20, and the inboard embedding of locating slot 21 has square mould 24, and square mould 24 is located square groove 12 top and corresponds position department, and the pressure forming that can be quick accurate runs through the one end of locating piece 20, locating slot 21 and square mould 24 and agrees with to be connected with positioning screw 22, and positioning screw 22's one end agrees with to be connected with nut 23.

The utility model discloses a theory of operation and use flow: firstly, the limiting pin 28 is pulled out of the limiting hole 27, then the horizontal ruler 30 is observed, the bottom pillar 25 slides on the inner side of the supporting sleeve 26, then the horizontal ruler 30 is observed and adjusted at the same time, after the workbench 1 is adjusted to be in a horizontal state, the limiting pin 28 is inserted into the proper limiting hole 27, at the moment, the workbench 1 is in a horizontal state, and the uniform stress of the battery can be ensured during pressurization;

then, putting a metal shell of the square battery into the limiting groove 13, controlling the air cylinder 19 to press downwards, pressing the metal sheet into the square groove 12 to enable the metal sheet to form a square shape in the forming die 11, putting the battery core into the metal sheet pressed into the square shape, holding the grip 29 to slide the sliding plate 7 to one side of the forming die 11, sliding the rubber roller 10 to the top end of the forming die 11, and stopping sliding;

then, the handle 29 is used for transversely sliding, the redundant metal sheets at the top end of the battery core are bent towards one side of the battery core to form a downward bending trend, then the handle 29 is used for driving the sliding plate 7 to transversely slide towards the other side, the redundant metal sheets at the other end are bent towards one side of the battery core, the other side also reaches a certain curvature, then the cylinder 19 is controlled to be pressed downwards, the port of the metal sheet which has reached the certain curvature is further pressurized and fixed, the forming quality of the square battery is ensured, and the square battery is convenient and quick;

finally, when square batteries of different specifications are subjected to pressure forming, the screw cap 23 is loosened, then the positioning screw 22 is taken down, the square mold 24 can be rapidly replaced at the moment, then the positioning screw 22 is inserted back, the screw cap 23 is screwed, the fixing screw 15 is loosened through the rotating block 16, then the forming mold 11 is replaced, and battery processing of another specification can be performed after all molds are replaced, so that the convenience and the rapidness are realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pressure forming device based on square battery, includes workstation (1), its characterized in that: the top end of the workbench (1) is provided with a sliding groove (2), the inner side of the sliding groove (2) is connected with a concave sliding block (3) in a sliding manner, the top end of the concave sliding block (3) is fixedly connected with a fixed block (4), the top end of the fixed block (4) is fixedly connected with a fixed seat (5), the top end of the fixed seat (5) is fixedly connected with a T-shaped sliding block (6), and the bottom end of the T-shaped sliding block (6) is connected with a sliding plate (7) in a sliding manner;

a transverse sliding groove (8) is formed in the top end of the sliding plate (7) in a penetrating mode, a supporting shaft (9) is fixedly connected to one end of the sliding plate (7), a handle (29) is fixedly connected to the other end of the sliding plate (7), a rubber roller (10) is sleeved on the outer side of one end of the supporting shaft (9), a forming die (11) is placed at the bottom end of the rubber roller (10), a square groove (12) is formed in the bottom of the forming die (11), a limiting groove (13) is formed in the position, corresponding to the square groove (12), of the top end of the forming die (11), and a horizontal ruler (30) is fixedly installed at the bottom end of one side of the workbench (;

the equal fixedly connected with bottom pillar (25) in bottom four corners of workstation (1), supporting sleeve (26) have been cup jointed in the bottom outside of bottom pillar (25), spacing hole (27) have been seted up in the outside of supporting sleeve (26) runs through, spacing round pin (28) are inserted to the inboard of spacing hole (27).

2. The square-battery-based pressure forming apparatus according to claim 1, wherein: the bottom end of the T-shaped sliding block (6) is in sliding connection with the sliding plate (7) through the transverse sliding groove (8), and the width of the top end of the T-shaped sliding block (6) is larger than that of the transverse sliding groove (8).

3. The square-battery-based pressure forming apparatus according to claim 1, wherein: the supporting shaft (9) is provided with a plurality of rubber rollers (10) which are sleeved outside the supporting shaft (9), and the rubber rollers (10) are rotatably connected with the supporting shaft (9) through inner holes.

4. The square-battery-based pressure forming apparatus according to claim 1, wherein: the outer sides of the bottom support column (25) and the supporting sleeves (26) are all penetrated and provided with limiting holes (27), and four limiting pins (28) are respectively inserted into the limiting holes (27) in the outer sides of the four supporting sleeves (26).

5. The square-battery-based pressure forming apparatus according to claim 1, wherein: both sides of the top end of the workbench (1) are fixedly connected with limiting blocks (14), the inner sides of the limiting blocks (14) are in fit connection with fixed screws (15), one ends of the fixed screws (15) are fixedly connected with rotating blocks (16), the top end of the workbench (1) is fixedly connected with a top strut (17), the top end of the top strut (17) is fixedly connected with a positioning plate (18), and the middle position of the top end of the positioning plate (18) is fixedly connected with a cylinder (19);

the bottom fixedly connected with locating piece (20) of cylinder (19), constant head tank (21) have been seted up to the bottom of locating piece (20), the inboard embedding of constant head tank (21) has square mould (24), the one end of locating piece (20), constant head tank (21) and square mould (24) is run through to agree with and is connected with positioning screw (22), the one end of positioning screw (22) agrees with and is connected with nut (23).

6. The square-battery-based pressure forming device according to claim 5, wherein: the number of the fixing screw rods (15) is two, the circular rubber pads are fixedly connected to one ends of the two fixing screw rods (15), and the square die (24) is located at the corresponding position of the top of the square groove (12).