CN219113031U - Ceramic cutting die - Google Patents

Abstract

The utility model belongs to the technical field of cutting die equipment, in particular to a ceramic cutting die which comprises an upper plate body and a lower plate body; the periphery of the upper plate body is connected with sliding rods in a sliding way through sliding through grooves; the bottom ends of the sliding rods are fixedly connected to the top of the lower plate body; adjacent side walls of the upper plate body and the lower plate body are fixedly connected with each other through a group of springs; the top of the upper plate body is provided with a square through groove; an upper cutter body is arranged on the wall of the square through groove; the top of the upper plate body is provided with a pair of square grooves symmetrically distributed about the square through grooves; the groove wall of the square groove is fixedly connected with a sliding strip through a spring; the side wall of the sliding strip is connected to the wall of the square groove in a sliding manner; the side walls of the pair of sliding strips are fixedly connected with sliding plates; a group of round blocks are fixedly connected to the side wall of the sliding plate; the side wall of the upper cutter body is provided with a group of circular through grooves; the circular through groove is matched with the circular block; the effect of conveniently installing and detaching the cutter is achieved.

Description

Ceramic cutting die

Technical Field

The utility model relates to the technical field of cutting die equipment, in particular to a ceramic cutting die.

Background

The positive and negative plates of the lithium battery are required to be cut in sections by using a cutting die after production, the cutting tool is made of ceramic optimally, and the ceramic tool is made of nano zirconia, so that the lithium battery has the advantages of high hardness, corrosion resistance and high wear resistance.

When the cutting die is used for cutting lithium battery pole pieces of different types, the blades are required to be replaced for cutting the lithium battery pole pieces, and in general, the cutter is fixed on the die in a bolt and nut mode, so that workers are troublesome in mounting and dismounting the cutter, and the cutter cannot be replaced quickly; therefore, a ceramic cutting die is proposed for the above-mentioned problems.

Disclosure of Invention

In order to make up the defects in the prior art, in the general case, the cutter is fixed on the die in a bolt and nut mode, so that workers are troublesome in mounting and dismounting the cutter and can not quickly replace the cutter; accordingly, in order to solve the above-described problems, the present utility model provides a ceramic cutting die.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a ceramic cutting die, which comprises an upper plate body and a lower plate body; the periphery of the upper plate body is connected with sliding rods in a sliding way through sliding through grooves; the bottom ends of the sliding rods are fixedly connected to the top of the lower plate body; adjacent side walls of the upper plate body and the lower plate body are fixedly connected with each other through a group of springs; the top of the upper plate body is provided with a square through groove; an upper cutter body is arranged on the wall of the square through groove; the top of the upper plate body is provided with a pair of square grooves symmetrically distributed about the square through grooves; the groove wall of the square groove is fixedly connected with a sliding strip through a spring; the side wall of the sliding strip is connected to the wall of the square groove in a sliding manner; the side walls of the pair of sliding strips are fixedly connected with sliding plates; a group of round blocks are fixedly connected to the side wall of the sliding plate; the side wall of the upper cutter body is provided with a group of circular through grooves; the circular through groove is matched with the circular block; the top of the lower plate body is provided with a placement groove; the bottom of the groove is provided with a lower cutter body, so that the cutter can be conveniently assembled and disassembled.

Preferably, the bottom of the upper cutter body is fixedly connected with a pair of square blocks distributed relative to the lower cutter body; a sliding groove is formed in the bottom of the square block; a group of sliding blocks are connected to the wall of the sliding groove in a sliding manner; the bottom of the sliding block is fixedly connected with a retaining plate; the top of the retaining plate is fixedly connected to the bottom of the chute through a group of springs; the side wall of the chute is provided with a limiting piece, so that the pole piece between the upper cutter body and the lower cutter body is prevented from sliding when being cut.

Preferably, the limiting piece comprises a limiting block; limiting grooves are formed in the side walls of the two sides of the sliding groove; the groove wall of the limiting groove is connected with a limiting block in a sliding manner; the pair of limiting blocks are fixedly connected to the side walls of two sides of the group of sliding blocks, so that the sliding blocks are prevented from enabling the abutting plate to always abut against the upper surface of the lower plate body under the action of the springs, and the pole pieces cannot be conveyed.

Preferably, the side wall of the upper cutter body is fixedly connected with symmetrically distributed guide blocks, so that the limit guide effect on the lithium battery pole piece is achieved.

Preferably, the side wall of the lower plate body is fixedly connected with an L-shaped rod; the top of the L-shaped rod is rotatably connected with a rotating shaft, and one end of the rotating shaft penetrates through the side wall of the L-shaped rod; an arc-shaped block is fixedly connected to one end of the rotating shaft; the side wall of the upper plate body is fixedly connected with a connecting block; the side wall of the connecting block is fixedly connected with a fixed round block, so that the die is convenient to cut the lithium battery pole piece.

Preferably, the adjacent side walls of the pair of guide blocks are all provided with arc surfaces, and the arc surfaces of the guide blocks can correct the lithium battery pole pieces during moving and conveying.

The utility model has the advantages that:

1. the circular block on the sliding plate moves and inserts into the circular through groove of the upper cutter body, the circular block forms a fixed state in the circular through groove under the action of the elastic force of the spring, the upper cutter body is fixed in the square through groove, and when the upper cutter body is dismounted, the sliding plate is pushed manually and transversely, so that the circular block is separated from the circular through groove of the upper cutter body, the fixed state of the circular block on the upper cutter body can be relieved, and the effect of dismounting the cutter is achieved.

2. The pole piece between the upper cutter body and the lower cutter body is prevented from sliding when being cut, the slide block is prevented from enabling the withstanding plate to be always abutted to the upper surface of the lower plate body under the action of the spring, the pole piece cannot be conveyed, the effect of limiting and guiding the lithium battery pole piece is achieved, the lithium battery pole piece is conveniently cut by the die, and the arc-shaped surface of the guide block can be used for correcting the lithium battery pole piece when being conveyed in a moving mode.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a perspective view of the utility model;

FIG. 2 is a partial cross-sectional view of the utility model;

FIG. 3 is a partial cross-sectional view of a square block;

FIG. 4 is an enlarged view of FIG. 3 at A;

fig. 5 is a partial cross-sectional view of the lower plate body.

In the figure: 1. an upper plate body; 2. a lower plate body; 3. a slide bar; 4. an upper cutter body; 5. square grooves; 6. a sliding bar; 7. a sliding plate; 8. a circular block; 9. a lower cutter body; 10. square blocks; 11. a chute; 12. a slide block; 13. a retaining plate; 14. a limit groove; 15. a limiting block; 16. a guide block; 17. an L-shaped rod; 18. a rotating shaft; 19. an arc-shaped block; 20. fixing the round block; 21. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the ceramic cutting die comprises an upper plate body 1 and a lower plate body 2; the periphery of the upper plate body 1 is connected with sliding rods 3 in a sliding manner through sliding through grooves; the bottom ends of a group of sliding rods 3 are fixedly connected to the top of the lower plate body 2; adjacent side walls of the upper plate body 1 and the lower plate body 2 are fixedly connected with each other through a group of springs; the top of the upper plate body 1 is provided with a square through groove; the upper cutter body 4 is arranged on the groove wall of the square through groove; the top of the upper plate body 1 is provided with a pair of square grooves 5 symmetrically distributed about the square through grooves; the groove wall of the square groove 5 is fixedly connected with a sliding strip 6 through a spring; the side wall of the sliding strip 6 is connected to the wall of the square groove 5 in a sliding manner; the side walls of the pair of sliding strips 6 are fixedly connected with sliding plates 7; a group of circular blocks 8 are fixedly connected to the side wall of the sliding plate 7; a group of circular through grooves are formed in the side wall of the upper cutter body 4; the circular through groove is matched with the circular block 8; the top of the lower plate body 2 is provided with a placement groove; a lower cutter body 9 is arranged on the bottom of the groove; during operation, slide in square recess 5 through slider 6 to the removal of slider 6 drives slide plate 7 and removes, and then upper cutter body 4 is placed in square logical inslot, and circular piece 8 moves and inserts the circular logical inslot of upper cutter body 4 on the slide plate 7, and the elastic force effect of rethread spring makes circular piece 8 form fixed state in circular logical inslot, lets upper cutter body 4 fix in square logical inslot, and when dismantling upper cutter body 4, through manual horizontal promotion slide plate 7, makes circular piece 8 break away from the circular logical inslot of upper cutter body 4, can release the fixed state of circular piece 8 to upper cutter body 4, reaches the effect of easy to assemble dismantlement cutter.

The bottom of the upper cutter body 4 is fixedly connected with a pair of square blocks 10 distributed relative to the lower cutter body 9; the bottom of the square block 10 is provided with a chute 11; a group of sliding blocks 12 are connected to the wall of the sliding groove 11 in a sliding manner; the bottom of the sliding block 12 is fixedly connected with a retaining plate 13; the top of the retaining plate 13 is fixedly connected to the bottom of the chute 11 through a group of springs; a limiting piece is arranged on the side wall of the chute 11; during operation, the sliding block 12 slides in the sliding groove 11, so that the sliding block 12 moves to drive the abutting plate 13 to move, when a pole piece of a lithium battery is placed between the dies, the upper plate body 1 moves downwards to drive the upper cutter body 4 to move downwards to cut the pole piece of the lithium battery, and before the upper cutter body 4 contacts the pole piece, the abutting plate 13 can be pressed against the pole piece in advance, so that the pole piece between the upper cutter body 4 and the lower cutter body 9 is prevented from sliding when being cut.

The limiting piece comprises a limiting block 15; limiting grooves 14 are formed in the side walls of the two sides of the sliding groove 11; the groove wall of the limiting groove 14 is connected with a limiting block 15 in a sliding manner; the pair of limiting blocks 15 are fixedly connected to the side walls of two sides of the group of sliding blocks 12; during operation, through stopper 15 slip in spacing groove 14, slider 12 can be limited the slip distance by stopper 15 in spacing groove 14 when the slip in spout 11, prevents that slider 12 from making the butt plate 13 support at the upper surface of lower plate body 2 all the time under the effect of spring, lets the pole piece unable conveying.

The side wall of the upper cutter body 4 is fixedly connected with symmetrically distributed guide blocks 16; during operation, when the pole piece of the lithium battery is conveyed to the die through the guide blocks 16 on two sides of the upper cutter body 4, the pole piece is prevented from being cut by the upper cutter body 4 after obliquely moving on the die, and the effect of limiting and guiding the pole piece of the lithium battery is achieved.

The side wall of the lower plate body 2 is fixedly connected with an L-shaped rod 17; the top of the L-shaped rod 17 is rotatably connected with a rotating shaft 18, and one end of the rotating shaft 18 penetrates through the side wall of the L-shaped rod 17; an arc-shaped block 19 is fixedly connected to one end of the rotating shaft 18; the side wall of the upper plate body 1 is fixedly connected with a connecting block 21; the side wall of the connecting block 21 is fixedly connected with a fixed round block 20; during operation, the rotation of the rotating shaft 18 drives the arc-shaped block 19, so that the rotation of the arc-shaped block 19 extrudes the fixed round block 20 to move up and down, then the up-and-down movement of the fixed round block 20 drives the upper plate body 1 of the connecting block 21 to move up and down, the upper cutter body 4 of the upper plate body 1 can move down once when the rotating shaft 18 rotates for one circle, when the lithium battery pole piece is continuously conveyed to a die, one end of the rotating shaft 18, which is far away from the arc-shaped block 19, is connected with a rotating power source, a certain speed can be kept when the lithium battery pole piece is conveyed, and after the rotating power source on the rotating shaft 18 also keeps a relative speed, the upper cutter body 4 can be circularly moved up and down to fix the lithium battery pole piece to cut the lithium battery pole piece conveniently.

Adjacent side walls of the pair of guide blocks 16 are all provided with arc surfaces; during operation, through the arcwall face of guide block 16 lateral wall, when just appearing the slant before preventing that the lithium battery pole piece from passing a pair of guide block 16 from moving, the lithium battery pole piece card is between a pair of guide block 16, and the arcwall face of guide block 16 can correct when the lithium battery pole piece removes the conveying.

The working principle is that the sliding strip 6 slides in the square groove 5, so that the sliding strip 6 moves to drive the sliding plate 7 to move, then when the upper cutter body 4 is placed in the square through groove, the round block 8 on the sliding plate 7 moves to be inserted into the round through groove of the upper cutter body 4, then the round block 8 forms a fixed state in the round through groove under the action of the elastic force of the spring, the upper cutter body 4 is fixed in the square through groove, when the upper cutter body 4 is dismounted, the sliding plate 7 is manually and transversely pushed, the round block 8 is separated from the round through groove of the upper cutter body 4, the fixed state of the round block 8 on the upper cutter body 4 can be released, the effect of conveniently mounting and dismounting cutters is achieved, the sliding block 12 slides in the sliding groove 11, the movement of the sliding block 12 drives the moving plate 13, when the pole piece of the lithium battery is put between the dies, the upper cutter body 1 moves downwards to drive the upper cutter body 4 to move downwards to cut the pole piece of the lithium battery, before the upper cutter body 4 contacts the pole piece, the abutting plate 13 can be abutted against the pole piece in advance, so that the pole piece between the upper cutter body 4 and the lower cutter body 9 is prevented from sliding when being cut, the limiting block 15 slides in the limiting groove 14, the sliding distance of the sliding block 12 in the limiting groove 14 can be limited by the limiting block 15 when the sliding block 12 slides in the sliding groove 11, the abutting plate 13 is prevented from abutting against the upper surface of the lower plate body 2 all the time under the action of a spring, the pole piece cannot be conveyed, when the pole piece of a lithium battery is conveyed to a die through the guide blocks 16 on two sides of the upper cutter body 4, the pole piece is prevented from being cut by the upper cutter body 4 after being obliquely moved on the die, the limiting guide effect on the pole piece of the lithium battery is achieved, the rotation of the arc block 19 is driven through the rotation of the rotating shaft 18, the rotation of the arc block 19 extrudes the fixed round block 20 to move up and down, then the fixed circle piece 20 reciprocates and drives the upper plate body 1 of connecting block 21 and reciprocate, can let the upper knife body 4 of upper plate body 1 once down when axis of rotation 18 rotates the round, when the lithium battery pole piece is constantly conveyed to the mould, let the one end that axis of rotation 18 kept away from arc piece 19 connect the rotation power supply, can keep certain speed when letting the lithium battery pole piece convey, after also keeping relative speed of rotation power supply on the axis of rotation 18, can let upper knife body 4 circulation reciprocate and decide after fixing the lithium battery pole piece, make things convenient for the mould to decide the lithium battery pole piece, through guide piece 16 lateral wall all being the arcwall, just appear the slant when moving before preventing that the lithium battery pole piece from passing a pair of guide piece 16, the lithium battery pole piece card is between a pair of guide piece 16, the arcwall of guide piece 16 can correct when moving the conveying to the lithium battery pole piece.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. Ceramic cutting die, its characterized in that: comprises an upper plate body (1) and a lower plate body (2); the periphery of the upper plate body (1) is connected with sliding rods (3) in a sliding way through sliding through grooves; the bottom ends of a group of sliding rods (3) are fixedly connected to the top of the lower plate body (2); adjacent side walls of the upper plate body (1) and the lower plate body (2) are fixedly connected with each other through a group of springs; the top of the upper plate body (1) is provided with a square through groove; an upper cutter body (4) is arranged on the wall of the square through groove; the top of the upper plate body (1) is provided with a pair of square grooves (5) symmetrically distributed about the square through grooves; the groove wall of the square groove (5) is fixedly connected with a sliding strip (6) through a spring; the side wall of the sliding strip (6) is connected to the groove wall of the square groove (5) in a sliding manner; the side walls of the pair of sliding strips (6) are fixedly connected with sliding plates (7); a group of round blocks (8) are fixedly connected to the side wall of the sliding plate (7); the side wall of the upper cutter body (4) is provided with a group of circular through grooves; the circular through groove is matched with the circular block (8); the top of the lower plate body (2) is provided with a placement groove; a lower cutter body (9) is arranged on the bottom of the groove.

2. The ceramic cutting die according to claim 1, wherein: the bottom of the upper cutter body (4) is fixedly connected with a pair of square blocks (10) distributed relative to the lower cutter body (9); a sliding groove (11) is formed in the bottom of the square block (10); a group of sliding blocks (12) are connected to the groove wall of the sliding groove (11) in a sliding manner; the bottom of the sliding block (12) is fixedly connected with a retaining plate (13); the top of the retaining plate (13) is fixedly connected to the bottom of the chute (11) through a group of springs; and a limiting piece is arranged on the side wall of the sliding groove (11).

3. The ceramic cutting die according to claim 2, wherein: the limiting piece comprises a limiting block (15); limiting grooves (14) are formed in the side walls of the two sides of the sliding groove (11); the groove wall of the limiting groove (14) is connected with a limiting block (15) in a sliding manner; the pair of limiting blocks (15) are fixedly connected to the side walls of two sides of the group of sliding blocks (12).

4. A ceramic cutting die according to claim 3, wherein: the side wall of the upper cutter body (4) is fixedly connected with symmetrically distributed guide blocks (16).

5. The ceramic cutting die according to claim 4, wherein: the side wall of the lower plate body (2) is fixedly connected with an L-shaped rod (17); the top of the L-shaped rod (17) is rotatably connected with a rotating shaft (18), and one end of the rotating shaft (18) penetrates through the side wall of the L-shaped rod (17); one end of the rotating shaft (18) is fixedly connected with an arc-shaped block (19); the side wall of the upper plate body (1) is fixedly connected with a connecting block (21); the side wall of the connecting block (21) is fixedly connected with a fixed round block (20).

6. The ceramic cutting die according to claim 5, wherein: adjacent side walls of the pair of guide blocks (16) are all provided with arc surfaces.

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