CN217370538U

CN217370538U - A heating connector perforating device for lithium cell

Info

Publication number: CN217370538U
Application number: CN202123426000.2U
Authority: CN
Inventors: 徐天浩; 袁海亮; 李琴
Original assignee: Suzhou Kangsidun Electronic Technology Co ltd
Current assignee: Suzhou Kangsidun Electronic Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-09-06
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a heating connector perforating device for lithium cell, which comprises a bracket, the top of support is connected with the box, the inner wall of box both sides is provided with track a jointly, the internal surface of box is provided with track b, one side of track a is connected with pulley a, pulley a's one end is connected with the connector, the inside of connector is provided with the scale bar, the inside motor that is provided with of scale bar, the bottom of motor is connected with the drill bit, the top of scale bar is connected with the cylinder, the top of cylinder is connected with pulley b, pulley b's top is connected with track b, the inside of box is provided with the fixed plate, the filter screen, track c, the outside of box is provided with track d, track c's upper surface is provided with the fan, spacing lid, track d's the outside is provided with hides the ash cover, the lower surface of box is connected with stores up bits box. The utility model discloses an implement the scheme that can dismantle the drill bit, solve the problem that many sizes drilling required, utilize the fan simultaneously, store up the bits box and collect and cool down flying the bits.

Description

A heating connector perforating device for lithium cell

Technical Field

The utility model relates to a lithium cell connector field especially relates to a heating connector perforating device for lithium cell.

Background

A lithium battery is a type of battery using a nonaqueous electrolyte solution, using lithium metal or a lithium alloy as a positive/negative electrode material. Lithium metal batteries were first proposed and studied by Gilbert n.lewis in 1912. In the 70 s of the 20 th century, m.s.whitetingham proposed and began to study lithium ion batteries. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of scientific technology, lithium batteries have become the mainstream.

There are the following problems:

the existing punching device is generally equipment with fixed drilling size, equipment needs to be replaced in different sizes, the problem of flying chips exists in the drilling process, and flying chips caused by punching need to be additionally processed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a punching device for a heating connector of a lithium battery.

In order to realize the purpose, the utility model adopts the following technical scheme: a punching device for a heating connector of a lithium battery comprises a support, wherein the top end of the support is connected with a box body, the inner walls of two sides of the box body are jointly provided with a track a, the inner surface of the box body is provided with a track b, one side of the track a is connected with a pulley a, one end of the pulley a is connected with a connector, a scale rod is arranged inside the connector, a motor is arranged inside the scale rod, the bottom of the motor is connected with a drill bit, the top end of the scale rod is connected with a cylinder, the top end of the cylinder is connected with a pulley b, the top end of the pulley b is connected with a track b, a track c is arranged inside the box body, the outer side of the box body is provided with a track d, the upper surface of the track c is provided with a fan, the upper surface of the track c is provided with a limiting cover, and the upper surface of the limiting cover is provided with a limiting hole, the utility model discloses a dust-proof dust collecting box, including track d, box, filter screen, drawer, recess, hydraulic stem, fixed plate, dust-proof cover, fixed plate, the inside of box is provided with the filter screen, the lower surface of box is connected with stores up the bits box, the inside of storing up the bits box is provided with the drawer, the inside recess that is provided with of box, the one end at the hydraulic stem is connected to one side of fixed plate, the internal surface at the recess is connected to the other end of hydraulic stem.

As a further description of the above technical solution: the number of the supports is four, the supports are evenly distributed at the bottom of the box body, the number of the tracks a is two, the tracks a are symmetrically distributed on the inner wall of the box body at the same height, the inner wall of the box body is fixedly connected with the tracks a, the number of the tracks c is two, the tracks c are symmetrically distributed on the inner surface of the box body in parallel, and the tracks d are two, and are symmetrically distributed on the outer side of the box body.

As a further description of the above technical solution: the top of support and the bottom fixed connection of box, one side sliding connection of track a has pulley a, pulley a's one end is rotated and is connected with the connector, the inside swing joint of connector has the scale bar, the one end of scale bar runs through one side of connector.

As a further description of the above technical solution: pulley b's one end swing joint has track b, pulley b's surface fixedly connected with cylinder, the bottom fixedly connected with scale bar of cylinder, the inside through connection of scale bar has the motor, the inside fixedly connected with motor of scale bar, the one end of motor is provided with the thread groove, the one end of drill bit is provided with the screw thread, the thread groove of motor one end and the screw thread looks adaptation of drill bit one end.

As a further description of the above technical solution: the lower surface swing joint of fan is at track c's upper surface, the lower surface swing joint of spacing lid is at track c's upper surface, the upper surface fretwork of spacing lid is provided with spacing hole.

As a further description of the above technical solution: the fixed plate is movably connected to the inner surface of the box body, a sliding block is fixedly connected to the lower surface of the fixed plate, one side of the fixed plate is fixedly connected to one end of the hydraulic rod, and the other end of the hydraulic rod is fixedly connected to the inner surface of the groove.

As a further description of the above technical solution: the surface of the fan and the surface of the limiting cover are provided with handles, and the surfaces of the drawer and the dust cover are provided with handles.

The utility model discloses following beneficial effect has:

1. the drill bits are connected by threads, so that the drill bits with different sizes can be conveniently installed to meet the requirements of drilling holes with different sizes;

2. the fan, the dust cover, the chip storage box and the filter screen are arranged, flying chips generated by drilling holes are collected, the follow-up cleaning workload is reduced, and the fan can also cool the punched materials.

Drawings

Fig. 1 is a perspective view of a punching device for a heating connector of a lithium battery according to the present invention;

fig. 2 is a partial view of a box body of the heating connector punching device for a lithium battery according to the present invention;

fig. 3 is a partial view of a punching part of the punching device for a heating connector of a lithium battery according to the present invention;

fig. 4 is a partial top view of a heating connector punching device box for a lithium battery according to the present invention;

fig. 5 is an enlarged view of a punching device a for a heating connector of a lithium battery according to the present invention;

figure 6 is the utility model provides a heating connector perforating device drill bit department's partial enlarged view for lithium cell.

Illustration of the drawings:

1. a support; 2. a box body; 3. a track a; 4. a track b; 5. a pulley a; 6. a cylinder; 7. a pulley b; 8. a track c; 9. a track d; 10. a fan; 11. a limiting cover; 12. a dust cover; 13. a connector; 14. a graduated rod; 15. a fixing plate; 16. filtering with a screen; 17. a crumb storage box; 18. a drawer; 19. a hydraulic rod; 20. a drill bit; 21. a limiting hole; 22. a groove; 23. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-6, the present invention provides an embodiment: a heating connector punching device for a lithium battery comprises a support 1, wherein the top end of the support 1 is connected with a box body 2, the inner walls of two sides of the box body 2 are jointly provided with a track a3, the inner surface of the box body 2 is provided with a track b4, one side of the track a3 is connected with a pulley a5, one end of the pulley a5 is connected with a connector 13, the inside of the connector 13 is provided with a graduated rod 14, the inside of the graduated rod 14 is provided with a motor 23, the bottom of the motor 23 is connected with a drill bit 20, the top end of the graduated rod 14 is connected with a cylinder 6, the top end of the cylinder 6 is connected with a pulley b7, the top end of the pulley b7 is connected with a track b4, the inside of the box body 2 is provided with a track c8, the outside of the box body 2 is provided with a track d9, the upper surface of the track c8 is provided with a fan 10, the upper surface of the track c8 is provided with a limit cover 11, the upper surface of the limit cover 11 is provided with a limit hole 21, the outside of the track d9 is provided with an ash cover 12, the inside of box 2 is provided with fixed plate 15, and the inside of box 2 is provided with filter screen 16, and the lower surface of box 2 is connected with stores up bits box 17, and the inside of storing up bits box 17 is provided with drawer 18, and the inside recess 22 that is provided with of box 2, one side of fixed plate 15 is connected in the one end of hydraulic stem 19, and the internal surface at recess 22 is connected to the other end of hydraulic stem 19.

The number of the supports 1 is four groups, the supports are uniformly distributed at the bottom of the box body 2, the number of the tracks a3 is two groups, the tracks a3 are symmetrically distributed on the inner wall of the box body 2 at the same height, the number of the tracks c8 is two groups, the tracks c8 are symmetrically distributed on the inner surface of the box body 2 in parallel, the number of the tracks d9 is two groups, the tracks d9 are symmetrically distributed on the outer side of the box body 2, the symmetrical tracks a2, the tracks c8 and the tracks d9 enable the pulleys a5, the fan 10, the limiting cover 11 and the dust cover 12 to move smoothly respectively, and meanwhile the two groups of tracks a3 provide supporting force for the pulleys a 5.

The top of support 1 and the bottom fixed connection of box 2, one side sliding connection of track a3 has pulley a5, and the one end of pulley a5 is rotated and is connected with connector 13, and the inside swing joint of connector 13 has scale bar 14, and scale bar 14 runs through the inside that sets up at connector 13, and track a3 makes the holistic smooth removal that can of drilling part with pulley a5, and scale bar 14 makes the degree of depth of punching controlled.

Pulley b 7's one end swing joint has track b4, pulley b 7's the other end fixedly connected with cylinder 6, the bottom fixedly connected with scale rod 14 of cylinder 6, the inside of scale rod 14 is run through and is provided with motor 23, the bottom threaded connection of motor 23 has drill bit 20, cylinder 6 links to each other with scale rod 14 and is convenient for scale rod 14 to extend downwards and punch, motor 23 passes through threaded connection with drill bit 20 and is convenient for change the drill bit.

The lower surface swing joint of fan 10 is at the upper surface of track c8, and the lower surface swing joint of spacing lid 11 is at the upper surface of track c8, and the upper surface fretwork of spacing lid 11 is provided with spacing hole 21, and the slip of fan 10, spacing lid 11 of being convenient for, the flying chip that fan 10 will punch the production blows into storage bits box 17, and spacing hole 21 confirms the drilling position, the scope of restriction drill bit 20 punching.

Fixed plate 15 swing joint is at the internal surface of box 2, and one side fixed connection of fixed plate 15 is in the one end of hydraulic stem 19, and the other end fixed connection of hydraulic stem 19 is at the internal surface of recess 22, and hydraulic stem 19 drives fixed plate 15 deciliter, plays the effect of fixed material.

The surfaces of the fan 10 and the limiting cover 11 are provided with handles, and the surfaces of the drawer 18 and the dust cover 12 are provided with handles, so that the handles are convenient for moving the fan 10, the limiting cover 11, the drawer 18 and the dust cover 12.

The working principle and the process are as follows: pulling a handle to pull the limiting cover 11 to the leftmost side, starting the hydraulic rod 19, driving the fixing plate 15 to separate by the hydraulic rod 19, putting the material to be punched in the middle of the fixing plate 15, driving the fixing plate 15 to polymerize by the hydraulic rod 19, fixing the material, moving the dust-shielding cover 12 and the limiting cover 11 to proper positions, replacing a proper drill bit 20 to be fixed on the scale rod 14, pushing the connector 13 movably connected with the scale rod 14, connecting the pulley b7 with the connector 13, driving the connector 13 to move to proper positions, moving the fan 10 to the position closest to the limiting cover 11, starting the fan 10 and the air cylinder 6, driving the scale rod 14 to move up and down by the air cylinder 6, observing the punching depth through the scales on the scale rod 14, blowing flying chips generated by punching to the direction of the filter screen 16 by the fan 10, allowing the flying chips to fall into the chip storage box 17 through the filter screen 16, closing the air cylinder 6 and the fan 10 after punching is finished, the limiting cover 11 is moved, the hydraulic rod 19 is started, the hydraulic rod 19 drives the fixing plate 15 to be separated, and materials are taken out.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a heating connector perforating device for lithium cell, includes support (1), its characterized in that: the top end of the support (1) is connected with a box body (2), the inner walls of two sides of the box body (2) are jointly provided with a track a (3), the inner surface of the box body (2) is provided with a track b (4), one side of the track a (3) is connected with a pulley a (5), one end of the pulley a (5) is connected with a connector (13), a scale rod (14) is arranged inside the connector (13), a motor (23) is arranged inside the scale rod (14), the bottom of the motor (23) is connected with a drill bit (20), the top end of the scale rod (14) is connected with an air cylinder (6), the top end of the air cylinder (6) is connected with a pulley b (7), the top end of the pulley b (7) is connected with a track b (4), the inside of the box body (2) is provided with a track c (8), the outer side of the box body (2) is provided with a track d (9), the upper surface of track c (8) is provided with fan (10), the upper surface of track c (8) is provided with spacing lid (11), the upper surface of spacing lid (11) is provided with spacing hole (21), the outside of track d (9) is provided with hides grey lid (12), the inside of box (2) is provided with fixed plate (15), the inside of box (2) is provided with filter screen (16), the lower surface of box (2) is connected with stores up bits box (17), the inside of storing up bits box (17) is provided with drawer (18), the inside recess (22) that is provided with of box (2), the one end in hydraulic stem (19) is connected to one side of fixed plate (15), the internal surface in recess (22) is connected to the other end of hydraulic stem (19).

2. The punching device for a heating connector of a lithium battery as claimed in claim 1, wherein: the quantity of support (1) is four groups, and evenly distributed is in the bottom of box (2), the quantity of track a (3) is two sets of, and the distribution that the symmetry is equal high is at box (2) inner wall, the inner wall fixedly connected with track a (3) of box (2), the quantity of track c (8) is two sets of, and the distribution of parallel symmetry is at box (2) internal surface, the quantity of track d (9) is two sets of, and the symmetric distribution is in the box (2) outside.

3. The punching device for a heating connector of a lithium battery as claimed in claim 1, wherein: the top of support (1) and the bottom fixed connection of box (2), one side sliding connection of track a (3) has pulley a (5), the one end of pulley a (5) is rotated and is connected with connector (13), the inside swing joint of connector (13) has scale bar (14), one side of connector (13) is run through to the one end of scale bar (14).

4. A heating connector perforating device for lithium batteries as claimed in claim 1, characterized in that: the one end swing joint of pulley b (7) has track b (4), the fixed surface of pulley b (7) is connected with cylinder (6), the bottom fixedly connected with scale bar (14) of cylinder (6), the inside through connection of scale bar (14) has motor (23), the inside fixedly connected with motor (23) of scale bar (14), the one end of motor (23) is provided with the thread groove, the one end of drill bit (20) is provided with the screw thread, the thread groove of motor (23) one end and the screw thread looks adaptation of drill bit (20) one end.

5. The punching device for a heating connector of a lithium battery as claimed in claim 1, wherein: the lower surface swing joint of fan (10) is at the upper surface of track c (8), the lower surface swing joint of spacing lid (11) is at the upper surface of track c (8), the upper surface fretwork of spacing lid (11) is provided with spacing hole (21).

6. A heating connector perforating device for lithium batteries as claimed in claim 1, characterized in that: the fixed plate (15) is movably connected to the inner surface of the box body (2), a sliding block is fixedly connected to the lower surface of the fixed plate (15), one side of the fixed plate (15) is fixedly connected to one end of a hydraulic rod (19), and the other end of the hydraulic rod (19) is fixedly connected to the inner surface of the groove (22).

7. A heating connector perforating device for lithium batteries as claimed in claim 1, characterized in that: handles are arranged on the surfaces of the fan (10) and the limiting cover (11), and handles are arranged on the surfaces of the drawer (18) and the dust cover (12).