CN217889527U

CN217889527U - Special tungsten steel cut-off knife of lithium cell

Info

Publication number: CN217889527U
Application number: CN202221746093.9U
Authority: CN
Inventors: 姚添龙
Original assignee: Suzhou Huilisheng Mechanical Equipment Co ltd
Current assignee: Suzhou Huilisheng Mechanical Equipment Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-11-25
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a special tungsten steel cut-off knife of lithium cell, including alignment jig and handle of a knife, the handle of a knife is installed to the bottom of alignment jig, and the top and the alignment jig fixed connection of handle of a knife, the outer wall of alignment jig is equipped with the carriage seat, the inside spout that is equipped with of carriage seat one side, and the spout runs through to the inside of alignment jig, be equipped with locking bolt on the outer wall of alignment jig, and locking bolt's one end extends to the inside of spout and carriage seat, carriage seat internally mounted of alignment jig one side has the screw thread seat, the alignment jig top of screw thread seat top is equipped with the handle, the threaded rod is installed to the bottom of handle, and the bottom of threaded rod extends to the inside of screw thread seat. The utility model discloses not only realized the drive regulation of tungsten steel cut-off knife height convenience, increased the cutting scope when the lithium cell cuts, improved the convenience when tungsten steel cut-off knife wearing and tearing are changed moreover.

Description

Special tungsten steel cut-off knife of lithium cell

Technical Field

The utility model relates to a wolfram steel cut-off knife technical field specifically is a special wolfram steel cut-off knife of lithium cell.

Background

The lithium battery is a high-capacity long-life environment-friendly battery, has many advantages, and is widely applied to the fields of energy storage, electric vehicles, portable electronic products and the like, the electrode pole piece is the root of the lithium ion power battery, the electrochemical function and the safety of the battery are directly solved, the cutting of the lithium battery pole piece is performed through a lithium battery pole piece slitting knife, the special tungsten steel cutting knife for the lithium battery is a cutting tool developed for the lithium battery in recent years, has good wear resistance and high processing precision, and is an ideal cutting tool for reducing the cutting cost and improving the cutting quality for users in the battery industry.

This type of tungsten steel cut-off knife on the market is of a great variety now, can satisfy people's user demand basically, but still has certain problem, and the high convenient drive of generally not being convenient for of this type of tungsten steel cut-off knife current when using is adjusted, great influence the cutting scope when the tungsten steel cut-off knife uses, the convenience when cutting for the lithium cell has brought very big influence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special tungsten steel cut-off knife of lithium cell to provide the tungsten steel cut-off knife in solving above-mentioned background art and be not convenient for the problem of high convenient drive regulation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special tungsten steel cut-off knife of lithium cell, includes alignment jig and handle of a knife, the handle of a knife is installed to the bottom of alignment jig, and the top and the alignment jig fixed connection of handle of a knife, the outer wall of alignment jig is equipped with the carriage seat, the inside spout that is equipped with of carriage seat one side, and the spout runs through to the inside of alignment jig, be equipped with locking bolt on the outer wall of alignment jig, and locking bolt's one end extends to the inside of spout and carriage seat, the carriage seat internally mounted of alignment jig one side has the screw thread seat, the alignment jig top of screw thread seat top is equipped with the handle, the threaded rod is installed to the bottom of handle, and the bottom of threaded rod extends to the inside of screw thread seat.

Preferably, a gasket is sleeved on the surface of the threaded rod above the adjusting frame and is in sliding connection with the threaded rod.

Preferably, two groups of clamping seats are arranged on the outer wall of the adjusting frame below the tool rest seat, and limiting rods are arranged at the top ends of the clamping seats.

Preferably, the top end of the limiting rod extends to the inside of the tool rest base, and the limiting rod is connected with the tool rest base in a sliding mode.

Preferably, the lengthened tungsten steel cutter is arranged in the cutter handle, and a plurality of groups of threaded holes which are equidistant are formed in the lengthened tungsten steel cutter.

Preferably, the cutter handle on one side of the threaded hole is internally provided with a groove hole, the groove hole is internally provided with a lengthened bolt, and one end of the lengthened bolt extends into the threaded hole.

Compared with the prior art, the beneficial effects of the utility model are that: the tungsten steel cutter not only realizes the convenient driving adjustment of the height of the tungsten steel cutter, increases the cutting range of a lithium battery during cutting, but also improves the convenience of the tungsten steel cutter during abrasion and replacement;

(1) The threaded rod is driven to rotate by the handle, under the matching of the threaded rod and the threaded seat, the threaded rod enters the interior of the threaded seat, under the matching of the gasket, the threaded rod drives the adjusting frame to move to adjust the height of the adjusting frame, the locking bolt is matched with the threaded disc in the tool rest seat to fix the adjusting frame and the tool rest seat, and the adjusting frame is used for adjusting the heights of the tool shank and the lengthened tungsten steel cutting tool, so that the convenient driving adjustment of the height of the tungsten steel cutting tool is realized, and the cutting range of a lithium battery during cutting is increased;

(2) When the adjusting frame is adjusted up and down, the two groups of limiting rods are driven to synchronously move, the limiting rods slide in the tool rest base, and the limiting rods are matched with the tool rest base to limit and support the adjusting frame, so that reliable sliding movement of the tungsten steel cutting knife during adjustment is realized, and the stability of the tungsten steel cutting knife during adjustment is improved;

(3) Through inserting the inside of recess hole and screw hole in proper order with multiunit extension bolt, extension bolt comes to play fixed effect to handle of a knife and extension tungsten steel cut-off knife, and extension bolt comes convenient extension tungsten steel cut-off knife to install and dismantle, has realized convenient change after the tungsten steel cut-off knife damage, has improved the convenience when tungsten steel cut-off knife wearing and tearing are changed, has reduced the maintenance cost in tungsten steel cut-off knife later stage.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of a rear view cross-sectional structure of the present invention;

fig. 4 is a schematic top view of the cross-sectional structure of the present invention.

In the figure: 1. an adjusting bracket; 2. a tool holder mount; 3. a chute; 4. locking the bolt; 5. a knife handle; 6. lengthening a tungsten steel cutter; 7. a handle; 8. a gasket; 9. a threaded rod; 10. a threaded seat; 11. a limiting rod; 12. a card holder; 13. a groove hole; 14. lengthening the bolt; 15. a threaded hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.

Referring to fig. 1-4, the present invention provides an embodiment: a tungsten steel cut-off knife special for a lithium battery comprises an adjusting frame 1 and a knife handle 5, wherein the knife handle 5 is installed at the bottom end of the adjusting frame 1, the top end of the knife handle 5 is fixedly connected with the adjusting frame 1, a knife rest seat 2 is arranged on the outer wall of the adjusting frame 1, the knife rest seat 2 is in sliding connection with the adjusting frame 1, a sliding groove 3 is formed in the adjusting frame 1 on one side of the knife rest seat 2, the sliding groove 3 penetrates through the adjusting frame 1, a locking bolt 4 is arranged on the outer wall of the adjusting frame 1, one end of the locking bolt 4 extends into the sliding groove 3 and the knife rest seat 2, a threaded seat 10 is installed in the knife rest seat 2 on one side of the adjusting frame 1, a handle 7 is arranged at the top end of the adjusting frame 1 above the threaded seat 10, a threaded rod 9 is installed at the bottom end of the handle 7, the bottom end of the threaded rod 9 extends into the threaded seat 10, the threaded rod 9 is in threaded connection with the threaded seat 10, a gasket 8 is sleeved on the surface of the threaded rod 9 above the adjusting frame 1, and the gasket 8 is in sliding connection with the threaded rod 9;

when the lithium battery cutting tool is used, the tool rest seat 2 is connected with a machine tool, the lengthened tungsten steel cutting tool 6 is connected with the tool holder 5, the lengthened tungsten steel cutting tool 6 is used for cutting a lithium battery, the handle 7 is rotated, the threaded rod 9 is driven by the handle 7 to rotate, the threaded rod 9 enters the interior of the threaded seat 10 under the matching of the threaded rod 9 and the threaded seat 10, the threaded rod 9 drives the adjusting frame 1 to move under the matching of the gasket 8 so as to adjust the height of the adjusting frame 1, the locking bolt 4 and the adjusting frame 1 synchronously move, the locking bolt 4 slides in the sliding groove 3, after the height of the adjusting frame 1 is adjusted, the locking bolt 4 is rotated, the locking bolt 4 is matched with a threaded disc in the tool rest seat 2 so as to fix the adjusting frame 1 and the tool rest seat 2, the adjusting frame 1 is used for adjusting the heights of the tool holder 5 and the lengthened tungsten steel cutting tool 6, the convenient driving adjustment of the height of the tungsten steel cutting tool is realized, and the cutting range of the lithium battery during cutting is enlarged;

two groups of clamping seats 12 are arranged on the outer wall of the adjusting frame 1 below the cutter frame seat 2, limiting rods 11 are arranged at the top ends of the clamping seats 12, the top ends of the limiting rods 11 extend into the cutter frame seat 2, the limiting rods 11 are connected with the cutter frame seat 2 in a sliding mode, and the limiting rods 11 play a role in sliding limiting support;

when the tungsten steel cutting knife is used, the clamping seat 12 and the adjusting frame 1 are installed together, the limiting rods 11 and the clamping seat 12 are installed together, when the adjusting frame 1 is adjusted up and down, the two groups of limiting rods 11 are driven to move synchronously, the limiting rods 11 slide in the tool rest base 2, and the limiting rods 11 are matched with the tool rest base 2 to limit and support the adjusting frame 1, so that reliable sliding movement during adjustment of the tungsten steel cutting knife is realized, and the stability during adjustment of the tungsten steel cutting knife is improved;

the lengthened tungsten steel cutter 6 is arranged in the cutter handle 5, a plurality of groups of threaded holes 15 which are equidistant are formed in the lengthened tungsten steel cutter 6, groove holes 13 are formed in the cutter handle 5 on one side of each threaded hole 15, lengthened bolts 14 are arranged in the groove holes 13, one ends of the lengthened bolts 14 extend into the threaded holes 15, and the lengthened bolts 14 play a role in connection and fixation;

during the use through the inside that inserts handle of a knife 5 with extension tungsten steel cut-off knife 6, insert recess hole 13 and screw hole 15 with multiunit extension bolt 14 in proper order inside, extension bolt 14 comes to play fixed effect to handle of a knife 5 and extension tungsten steel cut-off knife 6, extension bolt 14 makes things convenient for extension tungsten steel cut-off knife 6 to install and dismantle, can carry out timely convenient change after 6 wearing and tearing of extension tungsten steel cut-off knife, the convenient change after the tungsten steel cut-off knife damage has been realized, convenience when tungsten steel cut-off knife wearing and tearing are changed has been improved, the maintenance cost in tungsten steel cut-off knife later stage has been reduced.

When the embodiment of the application is used: firstly, a tool rest seat 2 is connected with a machine tool, an elongated tungsten steel cutting knife 6 is connected with a tool holder 5, the elongated tungsten steel cutting knife 6 cuts a lithium battery, a handle 7 is rotated, a threaded rod 9 is driven to rotate by the handle 7, the threaded rod 9 enters the interior of a threaded seat 10 under the matching of the threaded rod 9 and the threaded seat 10, the threaded rod 9 drives an adjusting frame 1 to move under the matching of a gasket 8 so as to adjust the height of the adjusting frame 1, a locking bolt 4 and the adjusting frame 1 synchronously move, the locking bolt 4 slides in a sliding groove 3, after the height of the adjusting frame 1 is adjusted, the locking bolt 4 is rotated, the locking bolt 4 is matched with a threaded disc in the tool rest seat 2 so as to fix the adjusting frame 1 and the tool rest seat 2, and the adjusting frame 1 is used for adjusting the heights of the tool holder 5 and the elongated tungsten steel cutting knife 6, afterwards, the clamping seat 12 and the adjusting frame 1 are installed together, the limiting rod 11 and the clamping seat 12 are installed together, when the adjusting frame 1 is adjusted up and down, two sets of limiting rods 11 are driven to move synchronously, the limiting rods 11 slide in the tool rest base 2, the limiting rods 11 are matched with the tool rest base 2 to limit and support the adjusting frame 1, then the lengthened tungsten steel cutting knife 6 is inserted into the tool shank 5, a plurality of groups of lengthened bolts 14 are sequentially inserted into the groove holes 13 and the threaded holes 15, the lengthened bolts 14 play a role in fixing the tool shank 5 and the lengthened tungsten steel cutting knife 6, the lengthened bolts 14 facilitate installation and disassembly of the lengthened tungsten steel cutting knife 6, and timely and convenient replacement can be carried out after the lengthened tungsten steel cutting knife 6 is worn, so that the tungsten steel cutting knife can be used.

Claims

1. The utility model provides a special tungsten steel cut-off knife of lithium cell, includes alignment jig (1) and handle of a knife (5), its characterized in that: the utility model discloses a knife rest, including adjusting bracket (1), handle of a knife (5), and the top and the adjusting bracket (1) fixed connection of handle of a knife (5), the outer wall of adjusting bracket (1) is equipped with carriage apron (2), inside spout (3) of adjusting bracket (1) of carriage apron (2) one side, and spout (3) run through to the inside of adjusting bracket (1), be equipped with locking bolt (4) on the outer wall of adjusting bracket (1), and the one end of locking bolt (4) extends to the inside of spout (3) and carriage apron (2), carriage apron (2) internally mounted of adjusting bracket (1) one side has screw thread seat (10), adjusting bracket (1) top of screw thread seat (10) top is equipped with handle (7), threaded rod (9) are installed to the bottom of handle (7), and the bottom of threaded rod (9) extends to the inside of screw thread seat (10).

2. The tungsten steel cutting knife special for the lithium battery as claimed in claim 1, characterized in that: a gasket (8) is sleeved on the surface of the threaded rod (9) above the adjusting frame (1), and the gasket (8) is connected with the threaded rod (9) in a sliding mode.

3. The special tungsten steel cut-off knife of lithium cell of claim 1, characterized in that: two groups of clamping seats (12) are arranged on the outer wall of the adjusting frame (1) below the tool rest seat (2), and limiting rods (11) are arranged at the top ends of the clamping seats (12).

4. The special tungsten steel cut-off knife of lithium cell of claim 3, characterized in that: the top end of the limiting rod (11) extends to the inside of the tool rest base (2), and the limiting rod (11) is connected with the tool rest base (2) in a sliding mode.

5. The special tungsten steel cut-off knife of lithium cell of claim 1, characterized in that: the novel tungsten steel cutting tool is characterized in that a lengthened tungsten steel cutting tool (6) is arranged inside the tool handle (5), and a plurality of groups of equally spaced threaded holes (15) are formed inside the lengthened tungsten steel cutting tool (6).

6. The special tungsten steel cut-off knife of lithium cell of claim 5, characterized in that: the tool holder is characterized in that groove holes (13) are formed in the tool holder (5) on one side of the threaded hole (15), the lengthened bolts (14) are arranged in the groove holes (13), and one ends of the lengthened bolts (14) extend into the threaded hole (15).