CN214779568U

CN214779568U - Safe chuck device of high-precision battery foil finishing machine

Info

Publication number: CN214779568U
Application number: CN202121085675.2U
Authority: CN
Inventors: 刘江; 刘超; 郭平; 叶营超; 李涛; 张青青
Original assignee: Guangzhou Excellent Foil Technology Co ltd
Current assignee: Guangzhou Excellent Foil Technology Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-19
Anticipated expiration: 2031-05-19

Abstract

The utility model relates to a high accuracy battery paper tinsel finish cutting machine safety chuck device belongs to finish cutting machine technical field, it is including installation axle and joint board, the tip fixedly connected with joint piece of installation axle, the joint piece seted up with the rolling axle tip joint complex draw-in groove that rises, the through-hole that runs through self is seted up at the center of joint board, the joint piece deviates from one side of installation axle and has set firmly the dog, the joint board cover is established on the joint piece, the joint board is provided with the adjusting device who is used for adjusting the joint board position from the one side of dog and between the installation axle. This application has and reaches the improvement and rises the tight effect of clamp at axle both ends to the rolling.

Description

Safe chuck device of high-precision battery foil finishing machine

Technical Field

The application relates to the field of finishing machines, in particular to a safe chuck device of a high-precision battery foil finishing machine.

Background

When the battery foil is processed, a battery foil finishing cutter is needed to cut the battery foil coiled material, the battery foil coiled material of raw materials is guided into the finishing cutter from a feeding end, the battery foil coiled material is cut into a plurality of small rolls through the finishing cutter, and winding are carried out at a discharging end of the finishing cutter through a winding expansion shaft.

Referring to fig. 1, when a battery foil is rolled in the prior art, the gland clamp 7 is arranged at two ends of the rolling and expanding shaft 8, the gland clamp 7 comprises a fixing plate 71, a lower pressing plate 72 and an upper pressing plate 73, two ends of the rolling and expanding shaft 8 are placed between the lower pressing plate 72 and the upper pressing plate 73, and then the two ends of the rolling and expanding shaft pass through the upper pressing plate 73 through bolts and are in threaded connection with the lower pressing plate 72. The fixing plate 71 is rotatably connected with mounting seats 9 on one side departing from the rolling expanding shaft 8, and one of the mounting seats 9 is connected with a motor driving the rolling expanding shaft 8 to rotate. The output shaft of the motor is connected with the mounting shaft 1 in the mounting seat 9 and drives the fixing plate 71 to rotate, and the fixing plate 71 drives the rolling expanding shaft 8 to rotate through the clamping of the upper pressing plate 73 and the lower pressing plate 72.

Aiming at the related technologies, the inventor considers that the gland type chuck is a manual locking bolt, the two ends of the winding expansion shaft are clamped tightly through the upper pressure plate and the lower pressure plate, the locking force varies from person to person, and therefore the two ends of the winding expansion shaft are loosened between the upper pressure plate and the lower pressure plate in the production process, and the winding expansion shaft is jumped to cause the defect that foil materials are not wound uniformly.

SUMMERY OF THE UTILITY MODEL

In order to reach the tight effect of the clamp that rises axle both ends to the rolling of improvement, this application provides a high accuracy battery paper tinsel finish cutting machine safety chuck device.

The application provides a safe chuck device of high accuracy battery paper tinsel smoothing mill adopts following technical scheme:

the utility model provides a high accuracy battery paper tinsel finish cutting machine safety chuck device, includes installation axle and joint board, and the tip fixedly connected with joint piece of installation axle, the joint piece seted up with the rolling axle tip joint complex draw-in groove that rises, the through-hole that runs through self is seted up at the center of joint board, the joint piece deviates from one side of installation axle and has set firmly the dog, the joint board cover is established on the joint piece, the joint board is provided with the adjusting device who is used for adjusting the joint board position from the one side of dog and between the installation axle.

Through adopting above-mentioned technical scheme, remove the joint board earlier, make the joint board give way the position of draw-in groove, the both ends that rise the axle with the rolling are located the draw-in groove again, adjust the joint board through adjusting device, make the lateral wall and the dog butt of joint board, the joint board rises the axle head portion joint in the joint piece with the rolling simultaneously to improved the tight effect of the clamp to the rolling axle both ends that rise, made the rolling rise the axle and the difficult emergence pine of joint piece takes off the phenomenon, and then improved the regularity of foil rolling.

Optionally, an opening is formed in one side of the clamping block, and the opening is communicated with the clamping groove.

Through adopting above-mentioned technical scheme, when expanding axle and installation axle to the rolling and installing, with open-ended direction up, expand the both ends of axle with the rolling again and install into the draw-in groove from the opening part to expand the installation between axle and the joint piece for the rolling and provide convenience.

Optionally, the inner wall of joint board in through-hole department both sides rotates with the joint piece to be connected, adjusting device include the thread bush, with thread bush threaded connection's threaded rod and with the thread bush rotation be connected the turning block, the turning block deviates from one side of thread bush articulated with the installation axle, the threaded rod deviates from the one end of thread bush articulated with the joint board.

Through adopting above-mentioned technical scheme, when needs expand the axle to the rolling and install the axle and install, the staff rotates the thread bush, make the threaded rod take in to the thread bush, the threaded rod drives the joint board and rotates, the joint board lets out the draw-in groove, the staff expands the both ends of axle with the rolling and packs into in the draw-in groove again, then the back rotation thread bush, make the threaded rod stretch out from the interior of thread bush, and drive the joint board and rotate, make joint board lateral wall and dog butt, and expand the axle head portion joint with the rolling in the draw-in groove.

Optionally, the top of one side of the clamping block, which is away from the clamping groove, is chamfered.

Through adopting above-mentioned technical scheme, played the effect of dodging when rotating the joint board, made the rotation of joint board not influenced by the joint piece.

Optionally, the threaded rod is threadedly connected with a lock nut.

Through adopting above-mentioned technical scheme, after the joint board will be rolled up the axle joint, rotate lock nut, make lock nut and thread bush butt to for the stability between threaded rod and the thread bush has been guaranteed.

Optionally, joint board and installation axle are along the length direction sliding connection of installation axle, and the circumference lateral wall processing of installation axle has the external screw thread, and adjusting device is gland nut, gland nut and installation axle threaded connection.

Through adopting above-mentioned technical scheme, when expanding axle and installation axle to the rolling and installing, earlier along installation axle slip joint board, make the joint board let out the draw-in groove, expand the tip of axle with the rolling again and pack into in the draw-in groove, rotate gland nut, make gland nut push away the joint board and remove to the draw-in groove position, screw up gland nut and make the joint board press from both sides tightly between gland nut and dog to accomplish the joint of joint board to the rolling axle tip that expands.

Optionally, one side of the clamping plate, which is close to the compression nut, is provided with a connecting groove of an annular structure, one side of the compression nut, which is close to the clamping plate, is fixedly provided with a connecting ring, and the connecting ring is located in the connecting groove and is rotatably connected with the clamping plate by taking the circle of the connecting groove as a center.

Through adopting above-mentioned technical scheme, when the staff rotated gland nut, gland nut can remove along the length direction of installation axle, and it is together removing to drive the joint board through the go-between when gland nut removed to it provides convenience to remove the joint board for the staff.

Optionally, the installation axle has seted up the spout along self axis length direction, and the joint board sets firmly the slider with spout slip adaptation in the inner wall of through-hole department, and the slider is located the spout along the length direction and the installation axle sliding connection of spout.

Through adopting above-mentioned technical scheme, the spout has played the restriction effect to the slider, makes the staff rotate gland nut and make and can not drive joint board and rotate together to the removal for joint board provides good stability.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the end part of the mounting shaft is additionally provided with a clamping block and a clamping plate, and the end part of the winding expansion shaft is clamped in the clamping block through the clamping plate, so that the clamping effect on the end part of the winding expansion shaft is improved;

2. the adjusting device is a threaded sleeve and a threaded rod, so that the stability of the clamping plate in clamping the winding expansion shaft is improved;

3. adjusting device is gland nut, and gland nut will joint the board between self and dog, has improved the joint board and has expanded the stability of axle joint when to the rolling.

Drawings

FIG. 1 is a schematic structural view of a rolling expanding shaft and a two-end chuck device in the prior art;

FIG. 2 is a schematic structural view between a safety chuck device and a take-up expanding shaft in embodiment 1 of the present application;

fig. 3 is a schematic structural view of a safety chuck device in embodiment 1 of the present application;

FIG. 4 is a partial exploded view of the mounting shaft and the clamping plate in the embodiment 1 of the present application;

FIG. 5 is a schematic structural view between the safety chuck device and the take-up expanding shaft in embodiment 2 of the present application;

FIG. 6 is a partial exploded view of the safety clip head device in accordance with example 2 of the present application;

fig. 7 is a partial sectional view showing a connection structure between the chucking plate and the compression nut in embodiment 3 of the present application.

Description of reference numerals: 1. installing a shaft; 11. a clamping block; 111. a card slot; 112. an opening; 113. a stopper; 12. a chute; 2. a clamping and connecting plate; 21. a through hole; 22. a slider; 31. a threaded sleeve; 32. a threaded rod; 321. locking the nut; 33. rotating the block; 4. a compression nut; 41. a connecting ring; 42. a fixing ring; 5. connecting grooves; 6. a through groove; 7. a gland clamp; 71. a fixing plate; 72. a lower pressing plate; 73. an upper pressure plate; 8. rolling the expansion shaft; 81. a fixed block; 9. and (7) mounting a seat.

Detailed Description

The present application is described in further detail below with reference to figures 2-7.

The embodiment of the application discloses safe chuck device of high accuracy battery paper tinsel smoothing mill.

Example 1

Referring to fig. 2 and 3, a high accuracy battery foil finish cutting machine safety chuck device is including installing axle 1 and joint board 2, the one end of installation axle 1 is rotated and is connected with mount pad 9, the other end of installation axle 1 has set firmly joint piece 11, the cross-section of joint piece 11 is square in this application embodiment, the central point of joint board 2 puts the through-hole 21 of offering with 11 joint adaptations of joint piece, installation axle 1 and joint piece 11 run through joint board 2 from through-hole 21, joint board 2 cover is established on joint piece 11. Every rolling axle 8 that rises is furnished with two safe chuck devices, and two safe chuck devices are located the rolling respectively and rise the both ends of axle 8, and the rolling rises the both ends of axle 8 and sets firmly the fixed block 81 with joint piece 11 joint adaptation.

Referring to fig. 3 and 4, the clamping groove 111 has been seted up to the one end that the joint piece 11 deviates from installation axle 1, and opening 112 has been seted up to the lateral wall of joint piece 11 one side, and opening 112 link up with clamping groove 111 mutually, and joint piece 11 is being provided with dog 113 that deviates from one side integrated into one piece of installation axle 1, and dog 113 is located opening 112's both sides, and the lateral wall of joint board 2 can with the lateral wall butt of dog 113. An adjusting device for adjusting the position of the clamping plate 2 is arranged between the side of the clamping plate 2 facing away from the stop 113 and the mounting shaft 1. When the staff is expanding axle 8 to the rolling and pressing from both sides tightly, remove fishplate bar 2 earlier and make fishplate bar 2 let out opening 112 position, then expand axle 8 both ends's fixed block 81 with the rolling and put into to draw-in groove 111 from opening 112 position in, the rethread adjusting device makes the lateral wall and the dog 113 butt of fishplate bar 2 to make fixed block 81 joint in draw-in groove 111. The clamping effect of the two ends of the rolling expansion shaft 8 is improved through the structure, so that the rolling expansion shaft 8 is not easy to jump when rotating, and the uniformity of foil rolling is improved.

Referring to fig. 3 and 4, the two sides of the end of the clamping block 11 away from the opening 112 are rotatably connected with the inner walls of the clamping plate 2 at the two sides of the through hole 21, and the top of the clamping block 11 away from the side of the clamping groove 111 is chamfered to ensure that the rotation of the clamping plate 2 is not affected. Adjusting device includes thread bush 31, threaded rod 32 and turning block 33, and turning block 33 is articulated with the lateral wall of installation axle 1, and the one end and the turning block 33 of thread bush 31 rotate to be connected, and the other end and the threaded rod 32 threaded connection of thread bush 31, threaded rod 32 deviate from the one end of thread bush 31 and articulate with joint plate 2, and threaded rod 32 and joint plate 2 articulated position are located the top of opening 112. The threaded sleeve 31 is threadedly connected with a locking nut 321. The staff is when the installation rolling rises axle 8, rotate earlier thread bush 31, make threaded rod 32 take in to thread bush 31 in, threaded rod 32 drives joint board 2 simultaneously and rotates, rise the axle 8 installation back that finishes when the staff with the rolling, reverse rotation thread bush 31 again, make threaded rod 32 stretch into from thread bush 31 in, and drive joint board 2 and rotate, make the lateral wall and the 113 butt of dog of joint board 2, joint board 2 is in the interior roof of through-hole 21 department and the roof butt of fixed block 81, rotate lock nut 321 again, make

lock nut

321 and 31 butt of thread bush, stability between with assurance thread bush 31 and threaded rod 32.

The implementation principle of the safe chuck device of the high-precision battery foil finishing machine in the embodiment of the application is as follows: when the both ends of the axle 8 that rise to the rolling press from both sides tightly, remove joint board 2, make joint board 2 give way to draw-in groove 111 and opening 112's position, then rise the fixed block 81 at axle 8 both ends with the rolling in installing into draw-in groove 111 from opening 112 again, make joint board 2 and dog 113 butt through adjusting device, and through joint board 2 with fixed block 81 joint in draw-in groove 111, through above structure, the improvement rises the tight effect of clamp at axle 8 both ends and has improved the regularity to the foil rolling to the rolling.

Example 2

Referring to fig. 5 and 6, the embodiment of the present application differs from embodiment 1 in that the clamping plate 2 is slidably connected to the mounting shaft 1 and the clamping block 11 along the length direction of the mounting shaft 1, and the adjusting device is the compression nut 4. The installation axle 1 has a helicitic texture along self length direction processing, and gland nut 4 and installation axle 1 threaded connection. When the staff is installing into draw-in groove 111 with fixed block 81, earlier rotate gland nut 4 towards the direction of keeping away from joint piece 11, slide joint board 2 towards the direction of keeping away from joint piece 11 again, then install into draw-in groove 111 with fixed block 81 in, the staff screws up gland nut 4 again, make joint board 2 press from both sides tightly between gland nut 4 and dog 113, thereby realize joint board 2 and the joint of joint piece 11 to fixed block 81, the improvement rises the tight effect of clamp at axle 8 both ends to the rolling.

Example 3

Referring to fig. 7, the embodiment of the present application is different from embodiment 1 in that a connection ring 41 having a circular ring structure is disposed on one side of a compression nut 4 facing a snap plate 2, a fixing ring 42 having a circular ring structure is fixedly disposed between the connection ring 41 and the compression nut 4, a connection groove 5 rotatably adapted to the connection ring 41 and a through groove 6 for the fixing ring 42 to pass through are disposed on one side of the snap plate 2 facing the compression nut 4, the through groove 6 is communicated with the connection ring 41, a cross-sectional dimension of the connection ring 41 is greater than a cross-sectional dimension of the fixing ring 42, and the connection ring 41 is located in the connection groove 5 and rotatably connected to the snap plate 2 with a circle of the connection ring 41 as a center. The installation axle 1 has seted up spout 12 along self length direction, and the inner wall of joint board 2 in through-hole 21 department sets firmly the slider 22 with spout 12 slip adaptation. When the staff rotated gland nut 4, pressure nut accessible go-between 41 drove joint board 2 and together removed, and slider 22 slides in spout 12 simultaneously, makes gland nut 4 can not drive joint board 2 and together rotate when rotating, provides good stability for joint board 2's removal to it provides convenience to remove joint board 2 for the staff.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a high accuracy battery paper tinsel smoothing mill safety chuck device which characterized in that: including installation axle (1) and joint board (2), the tip fixedly connected with joint piece (11) of installation axle (1), joint piece (11) seted up with the rolling rise axle (8) tip joint complex draw-in groove (111), through-hole (21) that run through self are seted up at the center of joint board (2), one side that joint piece (11) deviate from installation axle (1) has set firmly dog (113), joint board (2) cover is established on joint piece (11), be provided with the adjusting device who is used for adjusting joint board (2) position between one side that joint board (2) deviate from dog (113) and installation axle (1).

2. The safety chuck device of a high-precision battery foil finishing machine as claimed in claim 1, wherein: an opening (112) is formed in one side of the clamping block (11), and the opening (112) is communicated with the clamping groove (111).

3. The safety chuck device of a high-precision battery foil finishing machine as claimed in claim 1, wherein: the inner wall of joint board (2) in through-hole (21) department both sides rotates with joint piece (11) to be connected, and adjusting device includes thread bush (31), with thread bush (31) threaded rod (32) and with thread bush (31) rotation connection's turning block (33), one side that turning block (33) deviate from thread bush (31) is articulated with installation axle (1), and one end that threaded rod (32) deviate from thread bush (31) is articulated with joint board (2).

4. A high precision battery foil finishing machine safety chuck device according to claim 3, characterized in that: the top of one side of the clamping block (11) departing from the clamping groove (111) is chamfered with a round angle.

5. A high precision battery foil finishing machine safety chuck device according to claim 3, characterized in that: the threaded rod (32) is in threaded connection with a lock nut (321).

6. The safety chuck device of a high-precision battery foil finishing machine as claimed in claim 1, wherein: joint board (2) and installation axle (1) are along the length direction sliding connection of installation axle (1), and the circumference lateral wall processing of installation axle (1) has the external screw thread, and adjusting device is gland nut (4), gland nut (4) and installation axle (1) threaded connection.

7. The safety chuck device of a high-precision battery foil finishing machine as claimed in claim 6, wherein: one side of the clamping plate (2) close to the compression nut (4) is provided with a connecting groove (5) of an annular structure, one side of the compression nut (4) close to the clamping plate (2) is fixedly provided with a connecting ring (41), and the connecting ring (41) is positioned in the connecting groove (5) and is rotationally connected with the clamping plate (2) by taking the circle of the connecting groove (5) as the center.

8. The safety chuck device of a high-precision battery foil finishing machine according to claim 7, characterized in that: the installation axle (1) has seted up spout (12) along self axis length direction, and joint board (2) inner wall in through-hole (21) department sets firmly slider (22) with spout (12) slip adaptation, and slider (22) are located the length direction and the installation axle (1) sliding connection of spout (12) in spout (12).