CN213162485U

CN213162485U - Extrusion device is used in processing of lithium area

Info

Publication number: CN213162485U
Application number: CN202021455464.9U
Authority: CN
Inventors: 李曾谋
Original assignee: Kunming Tianmou Science & Technology Co ltd
Current assignee: Kunming Tianmou Science & Technology Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-05-11
Anticipated expiration: 2030-07-22

Abstract

The utility model provides a lithium area processing is with extrusion device, including the extrusion device main part, one side of extrusion device main part is provided with advancing device, one side of advancing device is provided with the connecting seat, one side of extrusion device main part is provided with the extrusion pipe, one side of extrusion pipe is provided with the lithium stick and places the pipe, one side surface that the pipe was placed to the lithium stick is provided with mould hold-down mechanism, one side surface of mould hold-down mechanism is provided with extrusion mould, one side surface that the pipe was placed to the lithium stick is provided with hydraulic means, the lower extreme of extrusion device main part is provided with the support base, the upper end surface of supporting the base is provided with a protection section of thick. A lithium area processing is with extrusion device, through screwing up nut, hydraulic means and limiting plate, can reach the purpose of stabilizing and protecting extrusion die, through a protection section of thick bamboo, hinge and open-close plate, can the extrusion post of protection device can not rust, protection device's normal operating, it is more practical.

Description

Extrusion device is used in processing of lithium area

Technical Field

The utility model relates to a lithium area processing field, in particular to extrusion device is used in lithium area processing.

Background

The extrusion device for processing the lithium strip is main equipment for realizing the extrusion processing of the lithium strip, the extrusion processing of the lithium strip is an important method for utilizing metal plastic pressure forming, and the extrusion processing method is characterized in that a metal ingot blank is processed into a tube, a rod and a section at one time, and the instantaneous processing is finished, so that no other method can be compared with the instantaneous processing; but there is certain drawback when using for the processing of current lithium area extrusion device, at first, the extrusion post of extrusion device for the processing of lithium area can not expose in the air always, can make the extrusion stick rust and lead to extrusion device can not normal operating, and secondly, in the lithium area course of working, if extruded dynamics ratio can suffer damage for this reason, we provide an extrusion device for the processing of lithium area.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lithium area processing is with extrusion device can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lithium area processing is with extrusion device, includes the extrusion device main part, one side of extrusion device main part is provided with advancing device, one side of advancing device is provided with the connecting seat, one side of extrusion device main part is provided with the extrusion pipe, one side of extrusion pipe is provided with the lithium stick and places the pipe, one side surface that the pipe was placed to the lithium stick is provided with mould hold-down mechanism, one side surface of mould hold-down mechanism is provided with extrusion mould, one side surface of mould hold-down mechanism is provided with screws up the nut, one side surface that the pipe was placed to the lithium stick is provided with hydraulic means, the lower extreme of extrusion device main part is provided with the support base, the upper end surface of supporting the base is provided with a protection section of thick bamboo, the upper end.

Preferably, the extrusion die penetrates through the outer surface of one side of the die pressing mechanism, the tightening nuts penetrate through the outer surface of one side of the die pressing mechanism and are embedded in the outer surface of one side of the lithium rod placing tube, the number of the tightening nuts is two, the tightening nuts are symmetrically arranged, the die pressing mechanism and the lithium rod placing tube are movably connected, the hydraulic devices and the lithium rod placing tube are fixedly connected, the number of the hydraulic devices is two, and the hydraulic devices are symmetrically arranged.

Preferably, one side outer fixed surface of hydraulic means is connected with the fixed plate, hydraulic means's side swing joint has a hydraulic pressure section of thick bamboo, the inboard outer fixed surface of a hydraulic pressure section of thick bamboo is connected with the fixed plate, one side outer fixed surface of fixed plate is connected with the spring, the inboard outer fixed surface of a hydraulic pressure section of thick bamboo is connected with the limiting plate, the quantity of limiting plate is two sets of, the limiting plate is the symmetry and arranges.

Preferably, swing joint has the hinge between a protection section of thick bamboo and the support base, the quantity of hinge is two sets of, the hinge is transversely arranges, support for swing joint between base and the protection section of thick bamboo, be fixed connection between open-close plate and the protection section of thick bamboo, open-close plate's quantity is two sets of, open-close plate is the symmetry and arranges, open-close plate's one side surface runs through there is fixing bolt.

Preferably, the propelling device is movably connected with the extruding device main body, the connecting seat is fixedly connected with the propelling device, the extruding pipe is movably connected with the extruding device main body, and the lithium rod placing pipe is movably connected with the extruding pipe.

Compared with the prior art, the utility model discloses following beneficial effect has: this extrusion device is used in processing of lithium area, when using, it can make extrusion die more stable to screw up the nut, thereby make it can not drop because of the striking when the extrusion in-process, make its structure more stable, hydraulic means can protect extrusion die can not damage because of the extrusion intensity is too big in the extrusion process, extrusion die's integrality has been protected greatly, and is more practical, a protection section of thick bamboo can wrap up the compression leg, make it not contact with the air, be difficult for rustting, can not influence the operation of device, through hinge and open-close plate, can switch a protection section of thick bamboo at any time, maintain the inspection to the compression leg of device, can not influence the normal operating of device, and is more convenient to use, the effect of using is better for traditional mode.

Drawings

Fig. 1 is a schematic view of the overall structure of an extrusion device for processing a lithium ribbon according to the present invention;

fig. 2 is a schematic view of the internal structure of the extrusion device for processing a lithium ribbon of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

fig. 4 is a front cross-sectional view of a hydraulic device of an extrusion device for lithium strip processing according to the present invention;

fig. 5 is a schematic structural view of a protection cylinder of the extrusion device for processing a lithium ribbon according to the present invention;

fig. 6 is a side sectional view of a protection cylinder of the extrusion device for lithium ribbon processing of the present invention.

In the figure: 1. a pressing device body; 2. a propulsion device; 3. a connecting seat; 4. extruding the tube; 5. a lithium rod placing tube; 6. a mold hold-down mechanism; 7. extruding the die; 8. screwing down the nut; 9. a hydraulic device; 10. a fixing plate; 11. a hydraulic cylinder; 12. a spring; 13. a limiting plate; 14. a support base; 15. a protective cylinder; 16. a hinge; 17. opening and closing the board; 18. and (5) fixing the bolt.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 6, an extrusion device for processing a lithium ribbon comprises an extrusion device body 1, and is characterized in that: one side of extrusion device main part 1 is provided with advancing device 2, one side of advancing device 2 is provided with connecting seat 3, one side of extrusion device main part 1 is provided with extrusion pipe 4, one side of extrusion pipe 4 is provided with the lithium stick and places pipe 5, one side surface that pipe 5 was placed to the lithium stick is provided with mould hold-down mechanism 6, one side surface of mould hold-down mechanism 6 is provided with extrusion die 7, one side surface of mould hold-down mechanism 6 is provided with tightening nut 8, one side surface that pipe 5 was placed to the lithium stick is provided with hydraulic means 9, the lower extreme of extrusion device main part 1 is provided with support base 14, the upper end surface of support base 14 is provided with a protection section of thick bamboo 15, the upper end surface of protection section of thick.

Extrusion die 7 runs through in one side surface of mould hold-down mechanism 6, it runs through in one side surface of mould hold-down mechanism 6 and inlays in the lithium stick and place one side surface of pipe 5 to screw up nut 8, the quantity of screwing up nut 8 is two sets of, it arranges to screw up nut 8 and be the symmetry, mould hold-down mechanism 6 places for swing joint between the pipe 5 with the lithium stick, hydraulic means 9 places for fixed connection between the pipe 5 with the lithium stick, hydraulic means 9's quantity is two sets of, hydraulic means 9 is the symmetry and arranges, it can make extrusion die 7 more stable to screw up nut 8, be difficult for droing, hydraulic means 9 can protect extrusion die 7 not receive the extrusion dynamics too big thus suffer damage.

One side outer fixed surface of hydraulic means 9 is connected with fixed plate 10, hydraulic means 9's side swing joint has hydraulic pressure section of thick bamboo 11, the inboard outer fixed surface of hydraulic pressure section of thick bamboo 11 is connected with fixed plate 10, one side outer fixed surface of fixed plate 10 is connected with spring 12, the inboard outer fixed surface of hydraulic pressure section of thick bamboo 11 is connected with limiting plate 13, limiting plate 13's quantity is two sets of, limiting plate 13 is the symmetry and arranges, the spring 12 of the inside setting of hydraulic means 9 can reduce the pressure that extrusion die 7 received, limiting plate 13 can have a safest safeguard measure to extrusion die 7.

Swing joint has hinge 16 between a protection section of thick bamboo 15 and the support base 14, hinge 16's quantity is two sets of, hinge 16 is transversely arranges, support for swing joint between base 14 and a protection section of thick bamboo 15, be fixed connection between a plywood 17 and a protection section of thick bamboo 15, plywood 17's quantity is two sets of, plywood 17 is the symmetry and arranges, fixing bolt 18 has been run through to plywood 17's one side surface, a protection section of thick bamboo 15 can open and shut through hinge 16 and plywood 17, can inspect the device inside at any time, the while also can protection device's compression leg can not rust.

Be swing joint between advancing device 2 and the extrusion device main part 1, be fixed connection between connecting seat 3 and the advancing device 2, be swing joint between extrusion pipe 4 and the extrusion device main part 1, the lithium stick is placed and is managed 5 and be swing joint between the extrusion pipe 4, promotes extrusion device main part 1 through advancing device 2 and extrudees the lithium stick, and rethread extrusion die 7 just can obtain the lithium area.

It should be noted that, the utility model relates to an extrusion device for processing lithium belt, the user can protect the extrusion die 7 from falling off or shifting due to the impact of extrusion by screwing the nut 8 when the extrusion device extrudes through arranging the extrusion die 7, screwing the nut 8, the hydraulic device 9, the fixed plate 10, the hydraulic cylinder 11, the spring 12 and the limit plate 13, the structure is more stable and practical, the spring 12 arranged inside can play a role of buffering the extrusion die 7 through the extrusion device 9, the extrusion die 7 can not be directly damaged due to too large force, the components in the device are protected, the service life of the device is longer, the extrusion column of the device can be wrapped up by the protection cylinder 15 through arranging the supporting base 14, the protection cylinder 15, the hinge 16, the open-close plate 17 and the fixing bolt 18, and the protection cylinder does not contact with the air, difficult rustiness makes the device smoothly move, through hinge 16 and open close plate 17, can open a protection section of thick bamboo 15 at any time, comes to overhaul device inside, overhauls the back that finishes, through fixing bolt 18 with open close plate 17 close can, more practical, very convenient, better for traditional mode.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a lithium area processing is with extrusion device, includes extrusion device main part (1), its characterized in that: a propelling device (2) is arranged on one side of the extrusion device main body (1), a connecting seat (3) is arranged on one side of the propelling device (2), an extrusion pipe (4) is arranged on one side of the extrusion device main body (1), a lithium bar placing pipe (5) is arranged on one side of the extrusion pipe (4), the outer surface of one side of the lithium bar placing tube (5) is provided with a mould pressing mechanism (6), an extrusion die (7) is arranged on the outer surface of one side of the die pressing mechanism (6), a screwing nut (8) is arranged on the outer surface of one side of the die pressing mechanism (6), the outer surface of one side of the lithium bar placing tube (5) is provided with a hydraulic device (9), the lower end of the extrusion device main body (1) is provided with a supporting base (14), a protective cylinder (15) is arranged on the outer surface of the upper end of the supporting base (14), the outer surface of the upper end of the protection cylinder (15) is provided with an opening-closing plate (17).

2. The extrusion apparatus for lithium ribbon fabrication according to claim 1, wherein: the utility model discloses a lithium ion battery pack, including extrusion die (7), screwing nut (8), mould hold-down mechanism (6), lithium stick place pipe (5), extrusion die (7) run through in one side surface of mould hold-down mechanism (6), screwing nut (8) run through in one side surface of mould hold-down mechanism (6) and inlay in one side surface that the pipe (5) was placed to the lithium stick, the quantity of screwing nut (8) is two sets of, it arranges to screw nut (8) to be the symmetry, mould hold-down mechanism (6) and lithium stick place and be swing joint between pipe (5), hydraulic means (9) and lithium stick place and be fixed connection between pipe (5), the quantity of hydraulic means (9) is two sets of, hydraulic means (9).

3. The extrusion apparatus for lithium ribbon fabrication according to claim 1, wherein: one side outer fixed surface of hydraulic means (9) is connected with fixed plate (10), the side swing joint of hydraulic means (9) has a hydraulic cylinder (11), the inboard outer fixed surface of hydraulic cylinder (11) is connected with fixed plate (10), one side outer fixed surface of fixed plate (10) is connected with spring (12), the inboard outer fixed surface of hydraulic cylinder (11) is connected with limiting plate (13), the quantity of limiting plate (13) is two sets of, limiting plate (13) are the symmetry and arrange.

4. The extrusion apparatus for lithium ribbon fabrication according to claim 1, wherein: swing joint has hinge (16) between protection section of thick bamboo (15) and support base (14), the quantity of hinge (16) is two sets of, hinge (16) are transversely arranges, support be swing joint between base (14) and the protection section of thick bamboo (15), be fixed connection between open-close plate (17) and the protection section of thick bamboo (15), the quantity of open-close plate (17) is two sets of, open-close plate (17) are the symmetry and arrange, one side surface of open-close plate (17) runs through there is fixing bolt (18).

5. The extrusion apparatus for lithium ribbon fabrication according to claim 1, wherein: be swing joint between advancing device (2) and extrusion device main part (1), be fixed connection between connecting seat (3) and advancing device (2), be swing joint between extrusion pipe (4) and extrusion device main part (1), be swing joint between lithium stick placing tube (5) and extrusion pipe (4).