CN214518026U

CN214518026U - Cutting tool for electric spark wire-electrode cutting machine tool

Info

Publication number: CN214518026U
Application number: CN202022992601.9U
Authority: CN
Inventors: 周伦俊; 李亚
Original assignee: Wuxi Kangya Electromechanical Technology Co ltd
Current assignee: Wuxi Kangya Electromechanical Technology Co ltd
Priority date: 2020-12-13
Filing date: 2020-12-13
Publication date: 2021-10-29
Anticipated expiration: 2030-12-13

Abstract

The utility model relates to a cutting tool technical field just discloses cutting tool for spark-erosion wire cutting machine bed, which comprises a motor, the motor inboard is provided with the axis of rotation, just the axis of rotation with the motor is connected, axis of rotation bottom lateral wall is provided with first cutting knife, just first cutting knife with the axis of rotation is connected, the motor outside is provided with solid fixed ring, just gu fixed ring with the motor is connected. This cutting tool for spark-erosion wire cutting machine bed, through setting up first telescopic link and brush, the left and right sides in the connecting rod bottom is fixed to first telescopic link, after first cutting knife is accomplished the object cutting, first telescopic link drives the brush and stretches out to the bottom of first cutting knife, then clear up the remaining sediment bits of first cutting knife bottom, it facilitates to give the clearance of the sediment bits of first cutting knife bottom, avoid remaining sediment bits to influence the cutting effect of first cutting knife, improve the next cutting effect of first cutting knife.

Description

Cutting tool for electric spark wire-electrode cutting machine tool

Technical Field

The utility model relates to a cutting tool technical field specifically is cutting tool for spark-erosion wire cutting machine bed.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool.

At present, current cutting tool is after cutting the object, and the bottom of cutting knife can remain on the sediment bits of a lot of objects, leads to the next cutting of cutting knife the phenomenon of passivation to appear, leads to cutting effect lower, consequently needs to improve this cutting tool.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art, the utility model provides a spark-erosion wire cutting is cutting tool for lathe possesses the advantage of being convenient for switch cutting mode and being convenient for the cutting knife bottom and carrying out the clearance, has solved current cutting tool and after cutting the object, and the bottom of cutting knife can remain on the sediment bits of a lot of objects, leads to the phenomenon that passivation can appear in the next cutting of cutting knife, leads to cutting effect lower, consequently need carry out the modified problem to this cutting tool.

The utility model provides a following technical scheme: cutting tool for wire cut electric discharge machine, including the motor, the motor inboard is provided with the axis of rotation, just the axis of rotation with the motor is connected, axis of rotation bottom lateral wall is provided with first cutting knife, just first cutting knife with the axis of rotation is connected, the motor outside is provided with solid fixed ring, just solid fixed ring with the motor is connected, gu fixed ring inside is provided with the kelly, just the kelly with gu fixed ring is connected, gu fixed ring bottom outside is provided with the connecting rod, just the connecting rod with gu fixed ring is connected, connecting rod inboard bottom is provided with first telescopic link, just the connecting rod with first telescopic link is connected, the first telescopic link other end is provided with the brush, just the brush with first telescopic link is connected, the brush inboard runs through and is provided with set screw, and the fixing screw is connected with the hairbrush, a second telescopic rod is arranged on the outer side of the bottom end of the fixing ring and connected with the fixing ring, a second cutting knife is arranged at the bottom end of the second telescopic rod, and the second telescopic rod is connected with the second cutting knife.

Preferably, the number of the first telescopic rods is two, and the two first telescopic rods are symmetrically arranged on the inner side of the bottom end of the connecting rod.

Preferably, the number of the second cutting knives is two, the two second cutting knives are symmetrically arranged at the front end and the rear end of the inner side of the fixing ring, and each second cutting knife is connected through two second telescopic rods.

Preferably, the first telescopic rod and the brush are detachably connected through the fixing screw.

Preferably, the fixing ring and the motor are detachably connected through the clamping rod.

Preferably, the clamping rod is a telescopic buckle, and a clamping groove corresponding to the clamping rod is formed in the outer side of the motor.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this cutting tool for spark-erosion wire cutting machine bed, through setting up first telescopic link and brush, the left and right sides in the connecting rod bottom is fixed to first telescopic link, after first cutting knife is accomplished the object cutting, first telescopic link drives the brush and stretches out to the bottom of first cutting knife, then clear up the remaining sediment bits of first cutting knife bottom, the clearance of the sediment bits for first cutting knife bottom is facilitated, avoid remaining sediment bits to influence the cutting effect of first cutting knife, improve the next cutting effect of first cutting knife, consequently, the practicality of this cutting tool has been increased.

2. This cutting tool for spark-erosion wire cutting machine bed, through setting up second telescopic link and second cutting knife, both ends around solid fixed ring bottom are fixed to second telescopic link, and the bottom of second telescopic link sets up the second cutting knife, and the second telescopic link drives the decline of second cutting knife and cuts the object for the organism both can carry out the rotation cutting, also can carry out the vertical cut, and the replacement of the cutting mode of the organism of being convenient for has consequently increased this cutting tool's practicality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the brush of the present invention;

fig. 3 is a schematic view of a connection structure between the fixing ring and the motor according to the present invention.

In the figure: 1. a fixing ring; 2. a connecting rod; 3. a first telescopic rod; 4. a brush; 5. a first cutter; 6. a second cutter; 7. a second telescopic rod; 8. a rotating shaft; 9. an electric motor; 10. a set screw; 11. and (5) clamping the rod.

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.

Referring to fig. 1-3, a cutting tool for a wire cut electric discharge machine comprises a motor 9, a rotating shaft 8 is disposed inside the motor 9, the rotating shaft 8 is connected to the motor 9, a first cutting knife 5 is disposed on the outer side wall of the bottom end of the rotating shaft 8, the first cutting knife 5 is connected to the rotating shaft 8, a fixing ring 1 is disposed outside the motor 9, the fixing ring 1 is connected to the motor 9, a clamping rod 11 is disposed inside the fixing ring 1, the clamping rod 11 is connected to the fixing ring 1, a connecting rod 2 is disposed outside the bottom end of the fixing ring 1, the connecting rod 2 is connected to the fixing ring 1, a first telescopic rod 3 is disposed inside the connecting rod 2, the connecting rod 2 is connected to the first telescopic rod 3, a brush 4 is disposed at the other end of the first telescopic rod 3, the brush 4 is connected to the first telescopic rod 3, and a fixing screw 10 is disposed inside the brush 4, and set screw 10 is connected with brush 4, and the 1 bottom outside of solid fixed ring is provided with second telescopic link 7, and second telescopic link 7 is connected with solid fixed

ring

1, and 7 bottoms of second telescopic link are provided with second cutting knife 6, and second telescopic link 7 is connected with second cutting knife 6.

Specifically, first telescopic link 3 is provided with two, and two first telescopic links 3 symmetry sets up at the bottom inboard of connecting rod 2.

Specifically, the second cutting knife 6 is provided with two, and two second cutting knife 6 symmetries set up at fixed ring 1 inboard front and back both ends, and every second cutting knife 6 is connected through two second telescopic links 7.

Specifically, the first telescopic rod 3 and the brush 4 are detachably connected through a fixing screw 10.

Specifically, the fixing ring 1 and the motor 9 are detachably connected by a clamping rod 11.

Specifically, the clamping rod 11 is a telescopic buckle, and a clamping groove corresponding to the clamping rod 11 is formed in the outer side of the motor 9.

The during operation, install solid fixed ring 1 in motor 9's the outside through kelly 11, remove the top of object with first cutting knife 5, for organism circular telegram, motor 9 drives axis of rotation 8 and rotates, and then drive first cutting knife 5 and rotate, cut the object, when carrying out the vertical cut to the object, stop motor 9's rotation, second telescopic link 7 drives second cutting knife 6 and descends and cuts the object, after the first time cutting is accomplished, first telescopic link 3 drives brush 4 and stretches out to the bottom of first cutting knife 5, then clear up 5 remaining dregs in bottom of first cutting knife, the clearance of the dregs for 5 bottoms of first cutting knife brings the facility.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Cutting tool for wire cut electric discharge machine, including motor (9), its characterized in that: the motor is characterized in that a rotating shaft (8) is arranged on the inner side of the motor (9), the rotating shaft (8) is connected with the motor (9), a first cutting knife (5) is arranged on the outer side wall of the bottom end of the rotating shaft (8), the first cutting knife (5) is connected with the rotating shaft (8), a fixing ring (1) is arranged on the outer side of the motor (9), the fixing ring (1) is connected with the motor (9), a clamping rod (11) is arranged inside the fixing ring (1), the clamping rod (11) is connected with the fixing ring (1), a connecting rod (2) is arranged on the outer side of the bottom end of the fixing ring (1), the connecting rod (2) is connected with the fixing ring (1), a first telescopic rod (3) is arranged on the inner bottom end of the connecting rod (2), and the connecting rod (2) is connected with the first telescopic rod (3), the utility model discloses a hair brush, including first telescopic link (3), first telescopic link (3) other end is provided with brush (4), just brush (4) with first telescopic link (3) are connected, brush (4) inboard runs through and is provided with set screw (10), just set screw (10) with brush (4) are connected, gu fixed ring (1) bottom outside is provided with second telescopic link (7), just second telescopic link (7) with gu fixed ring (1) is connected, second telescopic link (7) bottom is provided with second cutting knife (6), just second telescopic link (7) with second cutting knife (6) are connected.

2. The cutting tool for a wire electric discharge machine according to claim 1, characterized in that: the two first telescopic rods (3) are symmetrically arranged at the inner sides of the bottom ends of the connecting rods (2).

3. The cutting tool for a wire electric discharge machine according to claim 1, characterized in that: the number of the second cutting knives (6) is two, the two second cutting knives (6) are symmetrically arranged at the front end and the rear end of the inner side of the fixing ring (1), and each second cutting knife (6) is connected through two second telescopic rods (7).

4. The cutting tool for a wire electric discharge machine according to claim 1, characterized in that: the first telescopic rod (3) and the hair brush (4) are detachably connected through the fixing screw (10).

5. The cutting tool for a wire electric discharge machine according to claim 1, characterized in that: the fixing ring (1) and the motor (9) are detachably connected through the clamping rod (11).

6. The cutting tool for a wire electric discharge machine according to claim 1, characterized in that: the clamping rod (11) is a telescopic buckle, and a clamping groove corresponding to the clamping rod (11) is formed in the outer side of the motor (9).