CN220697971U - Novel pole piece cutting device - Google Patents
Novel pole piece cutting device Download PDFInfo
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- CN220697971U CN220697971U CN202321883036.XU CN202321883036U CN220697971U CN 220697971 U CN220697971 U CN 220697971U CN 202321883036 U CN202321883036 U CN 202321883036U CN 220697971 U CN220697971 U CN 220697971U
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- 238000005520 cutting process Methods 0.000 title claims abstract description 93
- 230000007246 mechanism Effects 0.000 claims abstract description 71
- 230000001360 synchronised effect Effects 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000013011 mating Effects 0.000 claims description 15
- 239000000428 dust Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 240000000233 Melia azedarach Species 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 8
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Abstract
The utility model provides a pole piece cutting device, which specifically comprises a motor transmission mechanism, an eccentric shaft mechanism and a cutting die mechanism, wherein: the electric transmission mechanism comprises a synchronous belt, a synchronous wheel and a servo motor, and the servo motor is connected with the synchronous wheel; the eccentric shaft mechanism comprises a mechanism main body, a tension spring, a lifting plate assembly, a moving plate and a large synchronous wheel, wherein the moving plate is fixed on the lifting plate assembly, the large synchronous wheel is connected with the lifting plate assembly, one end of a synchronous belt is connected with the synchronous wheel, the other end of the synchronous belt is connected with the large synchronous wheel, and the lifting plate assembly can be driven to move up and down in the rotation process of the large synchronous wheel; one end of the extension spring is fixed on the mechanism main body, the other end of the extension spring is connected with the lifting plate assembly, the extension spring stretches under the driving of the lifting plate assembly, and the moving plate is connected with the cutting die mechanism. The pole piece cutting device provided by the utility model can realize accurate cutting position and speed adjustment.
Description
Technical Field
The utility model relates to the technical field of cutting devices, in particular to a novel pole piece cutting device.
Background
The pole piece cutting mechanism on the existing die cutting process equipment adopts an air cylinder to drive a cutting die to reciprocate, the cutting speed is manually adjusted only by a speed adjusting valve, and in the cutting process, the speed fluctuation is large, so that the cutting die collides. Meanwhile, the existing pole piece cutting mechanism has the following defects in the using process stage of die cutting equipment:
1. the cylinder is adopted for direct driving, the cutting speed can not realize stepless speed regulation, and the consistency of the cut sheet size of the pole piece is poor;
2. the output force of the air cylinder is directly influenced by the pressure intensity of the compressed air, the fluctuation is large, the impact force is different when the cutting knife die is in the process of cutting off the pole piece, and the cutting knife die is easy to damage and the service life is reduced;
3. under the extreme production conditions of power failure, gas failure and the like, the pressure maintaining time of the air cylinder is short, the whole cutting knife die is easy to fall by the whole lifting mechanism, the whole cutting knife die is scrapped, the failure frequency of the equipment is high, and the maintenance cost is high.
Disclosure of Invention
The utility model provides a novel pole piece cutting device.
The utility model provides a novel pole piece cuts device includes motor drive mechanism, eccentric shaft mechanism and cut into pieces mould mechanism, wherein:
the electric transmission mechanism comprises a synchronous belt, a synchronous wheel and a servo motor, and the servo motor is connected with the synchronous wheel and used for driving the synchronous wheel to move;
the eccentric shaft mechanism comprises a mechanism main body, a tension spring, a lifting plate assembly, a moving plate 210 and a large synchronous wheel 202, wherein the moving plate 210 is fixed on the lifting plate assembly, the large synchronous wheel 202 is connected with the lifting plate assembly, one end of a synchronous belt is connected with the synchronous wheel, the other end of the synchronous belt is connected with the large synchronous wheel 202, and the lifting plate assembly can be driven to move up and down in the rotation process of the large synchronous wheel 202;
one end of the extension spring is fixed on the mechanism main body, the other end of the extension spring is connected with the lifting plate assembly, and the extension spring stretches under the drive of the lifting plate assembly;
the cutting die mechanism comprises a cutting die, the moving plate 210 is connected with the cutting die, and the cutting die moves up and down under the driving of the moving plate 210.
Preferably, the eccentric shaft mechanism comprises an eccentric shaft and a bearing follower 213, the large synchronizing wheel 202 is fixed at one end of the eccentric shaft, the bearing follower 213 is arranged at the other end of the eccentric shaft, the lifting plate assembly is provided with a limit groove 216, and the bearing follower 213 is embedded in the limit groove 216 and drives the lifting plate assembly to move up and down.
Preferably, the lifting plate assembly comprises a limiting plate, a xiao Lian plate, a lifting plate and an adjusting piece, wherein the adjusting piece comprises a first adjusting piece, a second adjusting piece and a third adjusting piece, the limiting groove 216 is formed in the small connecting plate, the limiting plate is fixed at the upper end of the small connecting plate, the lifting plate is connected with the small connecting plate, the lifting plate can move up and down relative to the limiting plate, the limiting plate is provided with a first through hole, a second through hole and a third through hole, the lifting plate is provided with a first connecting hole and a second connecting hole, the first through hole and the second through hole of the limiting plate correspond to the first connecting hole and the second connecting hole of the lifting plate, and the first adjusting piece and the second adjusting piece penetrate through the first through hole and the second through hole of the limiting plate and penetrate into the first connecting hole and the second connecting hole of the lifting plate; the third adjusting piece passes through the third through hole of the limiting plate, and can prop against the top of the lifting plate when being locked downwards. Preferably, the lifting plate is provided with a matching hole, the small connecting plate is fixed with the matching hole through a pin, the matching hole extends vertically, and when the lifting plate moves up and down relative to the limiting plate, the matching hole moves up and down around the pin.
Preferably, the eccentric shaft mechanism further comprises a sliding block and a linear sliding rail, the sliding block is connected with the lifting plate, the linear sliding rail is connected with the mechanism main body, the linear sliding rail is arranged along the vertical direction, and the sliding block is positioned in the linear sliding rail and can move up and down along the linear sliding rail under the driving of the lifting plate.
Preferably, the eccentric shaft mechanism further comprises an oil supply container and an oil pipe, the mechanism main machine is provided with a first oil through hole, the oil supply container is embedded in the first oil through hole, one end of the oil pipe is connected with the oil supply container, the other end of the oil pipe is connected with the linear sliding rail, and oil enters the sliding block through the linear sliding rail.
Preferably, the mechanism main body comprises a mounting seat and a small cross column, the small cross column is fixed at the top of the mounting seat, the lifting plate is positioned below the small cross column, the upper end of the extension spring is fixedly connected with the small cross column, and the lower end of the extension spring is connected with the lifting plate.
Preferably, the cutting die mechanism further comprises a reinforcing plate, an upper transverse plate, a small vertical plate and a base, wherein the small vertical plate is located between the base and the upper transverse plate and is used for connecting the base and the upper transverse plate, a cutting space is formed between the base and the upper transverse plate, and the cutting die is located between the upper transverse plate and the base and can move in the cutting space.
Preferably, the cutting die mechanism further comprises a dust hood, and the dust hood is fixed on the base.
Preferably, the cutting die mechanism further comprises a guide post, a linear bearing and a small transverse plate, the cutting die is fixed below the small transverse plate, the linear bearing is fixed on the small transverse plate, the linear bearing is inlaid in the guide post, the upper transverse plate is provided with a through hole, and the through hole corresponds to the guide post.
The servo motor in the servo motor of the pole piece cutting device has the characteristic of high-precision positioning, can realize accurate position control, can precisely position a cutting die through feedback of a controller and an encoder, and has high pole piece cutting size precision; the servo motor transmission mechanism has a stepless speed regulation function, and can adjust the cutting speed according to the product characteristics of the coiled material pole pieces, so that the quality of cut products is improved, and the size consistency of the cut pieces is good; the pole piece cutting mechanism is additionally provided with the extension spring mechanism, so that the pole piece cutting die mechanism plays a role in balancing impact in the pole piece cutting stage, and the service life is prolonged.
Drawings
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments of the utility model, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intentionally drawn to scale on actual size or the like, with emphasis on illustrating the principles of the utility model.
FIG. 1 is an overall block diagram of a pole piece cutting device in the present utility model;
FIG. 2 is a diagram of the relationship between the eccentric shaft and the bearing follower of the novel pole piece cutting device;
FIG. 3 is a lifting plate structure diagram of the novel pole piece cutting device;
FIG. 4 is a diagram of the lifting and moving assembly of the novel pole piece cutting device;
FIG. 5 is a diagram of the relationship between the oil supply container and the lifting and moving assembly of the novel pole piece cutting device;
FIG. 6 is a diagram of the motor drive mechanism of the novel pole piece cutting device;
FIG. 7 is an eccentric shaft mechanism diagram of the novel pole piece cutting device;
FIG. 8 is a diagram of a cutting die mechanism of the novel pole piece cutting device;
Detailed Description
In order that the utility model may be understood more fully, the utility model will be described with reference to the accompanying drawings.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to and integrated with the other element or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-8, the present utility model provides a novel pole piece cutting device, comprising a motor transmission mechanism 10, an eccentric shaft mechanism 20 and a cutting die mechanism 30, wherein:
referring to fig. 1 and 6, the motor transmission mechanism 10 includes a synchronous belt 105, a synchronous wheel 104 and a servo motor 103, and the servo motor 103 is connected with the synchronous wheel 104 for driving the synchronous wheel 104 to move;
referring to fig. 1 and 7, the eccentric shaft mechanism 20 includes a mechanism body, a tension spring 212, a lifting plate assembly, a moving plate 210 and a large synchronizing wheel 202, wherein the moving plate 210 is fixed on the lifting plate assembly, the large synchronizing wheel 202 is connected with the lifting plate assembly, one end of the synchronizing belt 105 is connected with the synchronizing wheel 104, the other end is connected with the large synchronizing wheel 202, and the lifting plate assembly can be driven to move up and down in the rotation process of the large synchronizing wheel 202; one end of the extension spring 212 is fixed on the mechanism main body, the other end of the extension spring is connected with the lifting plate assembly, and the extension spring 212 stretches under the drive of the lifting plate assembly;
referring to fig. 1, 7 and 8, the cutting die mechanism 30 includes a cutting die 310, the moving plate 210 is connected to the cutting die 310, and the cutting die 310 is moved up and down by the moving plate 210.
Referring to fig. 1 to 8, the novel pole piece cutting device provided by the utility model drives the synchronous wheel 104 through the servo motor 103, the synchronous belt 105 on the synchronous wheel 104 drives the large synchronous wheel 202, the lifting assembly moves up and down under the drive of the large synchronous wheel 202, the lifting assembly also drives the moving plate 210 to move, the moving plate 210 drives the cutting die 210 to move up and down, and the cutting die can cut the pole piece. In the process, the servo motor can also brake, so that the cutter die is prevented from falling freely under extreme production conditions, the cutter die is effectively protected, and safety accidents are avoided.
Referring to fig. 2, 3, 6 and 7, in a preferred embodiment, the eccentric shaft mechanism 20 includes an eccentric shaft 203 and a bearing follower 213, a large synchronizing wheel 202 is fixed to one end of the eccentric shaft 203, the bearing follower 213 is mounted to the other end of the eccentric shaft 203, and the lifter plate assembly has a limit groove 216, and the bearing follower 213 is embedded in the limit groove 216 and drives the lifter plate assembly to move up and down. Specifically, the motor base 102 is fixed on the upper surface of the small table plate 101, the servo motor 103 is mounted on the motor base 102, the synchronizing wheel 104 is fixed on the output shaft end of the servo motor 103, and the eccentric shaft 203 is embedded in the bearing block 204. The lifting plate assembly comprises a small connecting plate 207 and a lifting plate 209, a limit groove 216 is formed in the small connecting plate 207, the servo motor 103 drives the synchronous wheel 104 when starting to rotate, the synchronous wheel 104 drives the large synchronous wheel 202 through the synchronous belt 105, and when the large synchronous wheel 202 transmits torque and rotation speed to the eccentric shaft 203, the bearing follower 213 embedded in the limit groove 216 of the small connecting plate 207 of the lifting plate assembly converts the rotating ring motion of the large synchronous wheel 202 into the lifting plate assembly to move up and down.
Referring to fig. 4 and 7, in a preferred embodiment, the elevation plate assembly includes a limiting plate 208, an elevation plate 209, and an adjusting member (not shown), the limiting plate 208 is fixed to an upper end of the small link plate 207, the elevation plate 209 is connected to the small link plate 207, the elevation plate 209 is movable up and down with respect to the limiting plate 208, the limiting plate 208 has a first through hole 2081, a second through hole 2083, and a third through hole 2082, the elevation plate 209 has a first connecting hole 2091 and a second connecting hole 2092, the adjusting member includes a first adjusting member, a second adjusting member, and a third adjusting member (not shown), the first through hole 2081 of the limiting plate 208 corresponds to the first connecting hole 2091 of the elevation plate 209, and the first adjusting member passes through the first through hole 2081 of the limiting plate 208 and penetrates the first connecting hole 2091 of the elevation plate 209; the second adjustment member passes through the second through hole 2083 of the stop plate 208 and into the second connection hole 2092 of the lift plate 209. The third adjustment member, when locked down, may abut the top of the lift plate 209.
In this embodiment, when the distance between the lifting plate 209 and the limiting plate 208 needs to be shortened, the first adjusting member and the second adjusting member are screwed down, so that the first adjusting member and the second adjusting member drive the lifting plate 209 to approach the limiting plate 208, and the lifting plate 209 moves upwards.
When the distance between the lifting plate 209 and the limiting plate 208 needs to be enlarged, the third adjusting piece is placed into the third through hole 2082 on the limiting plate and screwed down, and at this time, the third adjusting piece abuts against the top of the lifting plate 209 to move the lifting plate downward. The stroke of the cutter disassembly die is adjusted.
Referring to fig. 3 and 7, in a preferred embodiment, the lifting plate 209 is provided with a mating hole 2093, the small connecting plate 207 and the mating hole 2093 are fixed by a pin 2094, the lifting plate 209 and the small connecting plate are fixed, the mating hole 2093 extends vertically, and when the distance between the lifting plate 209 and the limiting plate 208 needs to be shortened or enlarged, the lifting plate 209 moves up and down relative to the limiting plate 208, and the mating hole 2093 moves up and down around the pin 2094.
In a specific example, the same shape and size as the mating holes 2093 are mating holes 2093, there are six mating holes 2093, and pins 2094 are located in each mating hole 2093, the area of the mating hole 2093 is larger than that of the pins 2094, the pins 2094 are fixed on the small link plate 207 and pass through the mating holes 2093 of the lifting plate 209, the lifting plate 209 moves up and down while the mating holes 2093 move up and down around the pins 2094, and when the lifting plate 209 is adjusted in height, the lifting plate 209 is better fixed on the small link plate 207 by the action of the pins 2094.
Referring to fig. 5 and 7, in the preferred embodiment, the eccentric shaft mechanism 20 further includes a slider 206 and a linear slide rail 205, the slider 206 is connected with the lifting plate 209, the linear slide rail 205 is connected with the mechanism body, the linear slide rail 205 is disposed along a vertical direction, and the slider 206 is located in the linear slide rail 205 and can vertically move up and down along the linear slide rail 205 under the driving of the lifting plate 209.
Referring to fig. 5 and 7, in a preferred embodiment, the eccentric shaft mechanism 20 further includes an oil supply container 214 and an oil pipe (not shown), the main body of the mechanism has a first oil through hole, the oil supply container 214 is embedded in the first oil through hole, one end of the oil pipe is connected to the oil supply container 214, and the other end of the oil pipe is connected to the linear rail 205. In a specific example, the slider 206 is driven by the lifting plate 209 to vertically move up and down along the linear slide rail 205, and oil in the oil container enters the slider 206 through the oil pipe, so that the slider 206 slides in the linear slide rail 205 more smoothly.
Referring to fig. 7, in a preferred embodiment, the mechanism body includes a mounting seat 201 and a small cross column 211, the small cross column 211 is fixed on the top of the mounting seat 201, the lifting plate 209 is located below the small cross column 211, the upper end of the extension spring 212 is fixedly connected with the small cross column 211, and the lower end is connected with the lifting plate 209. For a specific example, when the small connecting plate 207 moves up and down to drive the sliding block 206, the limiting plate 208, the moving plate 210 and the lifting plate 209 to move up and down, the extension spring 212 on the lifting plate 209 stretches, so that the extension spring 212 can prevent foolproof, load impact of a motor can be effectively reduced, and stable operation of the whole mechanism is maintained.
Referring to fig. 8, in the preferred embodiment, the cutting die mechanism 30 further includes a reinforcing plate 304, an upper cross plate 301, a small vertical plate 302 and a base 303, the small vertical plate 302 being located between the base 303 and the upper cross plate 301 and being used to connect the base 303 and the upper cross plate 301 such that a cutting space is provided between the base 303 and the upper cross plate 301, and the cutting die 310 being located between the upper cross plate 301 and the base 303 and being movable within the cutting space.
Referring to fig. 8, in a preferred embodiment, the cutter die 310 mechanism further includes a suction hood 311, the suction hood 311 being secured to the base 303.
Referring to fig. 8, in the preferred embodiment, the cutting die mechanism 30 further includes a guide post 307, a linear bearing 308 and a small cross plate 309, the cutting die 310 is fixed under the small cross plate 309, the linear bearing 308 is fixed on the small cross plate 309, the linear bearing 308 is embedded in the guide post 307, and the upper cross plate 301 has a through hole corresponding to the guide post 307. In a specific example, the cam follower 306 is connected to the moving plate 210 in the eccentric shaft mechanism 20, the cam follower 306 is fixed to the vertical connecting plate 305, the vertical connecting plate 305 is fixed to the small cross plate 309 on the cutting die 310, the moving range of the cutting die 310 is between the upper cross plate 301 and the base 303, and when the cutting die 310 moves upward, the guide post 307 fixed to the small cross plate 309 passes through the through hole of the upper cross plate 301, so that the cutting die 310 is more stable and accurate in the cutting process. When the pole piece is cut, the synchronous die cutting equipment is started for dust collection, generated dust is sucked into the dust suction hood 311, and the cutting of the single pole piece is completed.
In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to the terms "preferred embodiment," "further embodiment," "other embodiments," or "specific examples," etc., means 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 application. In this specification, schematic representations of the above terms are not necessarily directed 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. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Although embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (10)
1. The utility model provides a novel pole piece cuts device which characterized in that, pole piece cuts device includes motor drive mechanism, eccentric shaft mechanism and cut into pieces mould mechanism, wherein:
the electric transmission mechanism comprises a synchronous belt, a synchronous wheel and a servo motor, and the servo motor is connected with the synchronous wheel and used for driving the synchronous wheel to move;
the eccentric shaft mechanism comprises a mechanism main body, a tension spring, a lifting plate assembly, a moving plate and a large synchronous wheel, wherein the moving plate is fixed on the lifting plate assembly, the large synchronous wheel is connected with the lifting plate assembly, one end of a synchronous belt is connected with the synchronous wheel, the other end of the synchronous belt is connected with the large synchronous wheel, and the lifting plate assembly can be driven to move up and down in the rotation process of the large synchronous wheel;
one end of the extension spring is fixed on the mechanism main body, the other end of the extension spring is connected with the lifting plate assembly, and the extension spring stretches under the drive of the lifting plate assembly;
the cutting die mechanism comprises a cutting die, the moving plate is connected with the cutting die, and the cutting die moves up and down under the drive of the moving plate.
2. The pole piece cutting device according to claim 1, wherein the eccentric shaft mechanism comprises an eccentric shaft and a bearing follower, the large synchronizing wheel is fixed at one end of the eccentric shaft, the bearing follower is mounted at the other end of the eccentric shaft, the lifting plate assembly is provided with a limit groove, and the bearing follower is embedded in the limit groove and drives the lifting plate assembly to move up and down.
3. The pole piece cutting device according to claim 2, wherein the lifting plate assembly comprises a limiting plate, a xiao Lian plate, a lifting plate and an adjusting piece, the adjusting piece comprises a first adjusting piece, a second adjusting piece and a third adjusting piece, the limiting groove is formed in the small connecting plate, the limiting plate is fixed at the upper end of the small connecting plate, the lifting plate is connected with the small connecting plate and can move up and down relative to the limiting plate, the limiting plate is provided with a first through hole, a second through hole and a third through hole, the lifting plate is provided with a first connecting hole and a second connecting hole, the first through hole and the second through hole of the limiting plate correspond to the first connecting hole and the second connecting hole of the lifting plate, and the first adjusting piece and the second adjusting piece penetrate through the first through hole and the second through hole of the limiting plate and penetrate into the first connecting hole and the second connecting hole of the lifting plate; the third adjusting piece passes through the third through hole of the limiting plate, and can prop against the top of the lifting plate when being locked downwards.
4. A pole piece cutting device according to claim 3, wherein the lifting plate is provided with a mating hole, the small connecting plate and the mating hole are fixed by a pin, the mating hole extends vertically, and the mating hole moves up and down around the pin when the lifting plate moves up and down relative to the limiting plate.
5. The pole piece cutting device according to claim 1, wherein the eccentric shaft mechanism further comprises a sliding block and a linear sliding rail, the sliding block is connected with the lifting plate, the linear sliding rail is connected with the mechanism main body, the linear sliding rail is arranged along the vertical direction, and the sliding block is positioned in the linear sliding rail and can move up and down along the linear sliding rail under the driving of the lifting plate.
6. The pole piece cutting device according to claim 1, wherein the eccentric shaft mechanism further comprises an oil supply container and an oil pipe, the mechanism main machine is provided with a first oil through hole, the oil supply container is embedded in the first oil through hole, one end of the oil pipe is connected with the oil supply container, the other end of the oil pipe is connected with the linear sliding rail, and oil enters the sliding block through the linear sliding rail.
7. The pole piece cutting device of claim 1, wherein the mechanism body comprises a mounting seat and a small cross column, the small cross column is fixed at the top of the mounting seat, the lifting plate is positioned below the small cross column, the upper end of the tension spring is fixedly connected with the small cross column, and the lower end of the tension spring is connected with the lifting plate.
8. The pole piece cutting device of claim 1, wherein the cutting die mechanism further comprises a reinforcing plate, an upper cross plate, a small vertical plate and a base, the small vertical plate is located between the base and the upper cross plate and is used for connecting the base and the upper cross plate, a cutting space is formed between the base and the upper cross plate, and the cutting die is located between the upper cross plate and the base and can move in the cutting space.
9. The pole piece cutting device of claim 8, wherein the cutting die mechanism further comprises a dust hood secured to the base.
10. The pole piece cutting device of claim 1, wherein the cutting die mechanism further comprises a guide post, a linear bearing and a small transverse plate, the cutting die is fixed under the small transverse plate, the linear bearing is fixed on the small transverse plate, the linear bearing is embedded in the guide post, and the upper transverse plate is provided with a through hole, and the through hole corresponds to the guide post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321883036.XU CN220697971U (en) | 2023-07-17 | 2023-07-17 | Novel pole piece cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321883036.XU CN220697971U (en) | 2023-07-17 | 2023-07-17 | Novel pole piece cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220697971U true CN220697971U (en) | 2024-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321883036.XU Active CN220697971U (en) | 2023-07-17 | 2023-07-17 | Novel pole piece cutting device |
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| Country | Link |
|---|---|
| CN (1) | CN220697971U (en) |
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2023
- 2023-07-17 CN CN202321883036.XU patent/CN220697971U/en active Active
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