CN219465406U - Machining tool - Google Patents

Abstract

The utility model discloses a machining tool, which belongs to the technical field of machining and comprises a tool handle, wherein the front end of the tool handle is provided with a mounting seat, the mounting seat is provided with annular uniformly distributed limiting grooves, the mounting seat is provided with a tool bit, the tool bit is provided with limiting clamping teeth, the limiting clamping teeth are clamped with the limiting grooves, and the tool bit is fixedly connected with the mounting seat in a rotating way through a fastening bolt. Can make the tool bit fix at certain angle through spacing groove and spacing card tooth joint, when the angle of tool bit needs to be adjusted, loosen fastening bolt, rotate the tool bit, make spacing latch and spacing groove joint position rotatory a plurality of tooth interval, reach the demand angle, screw up fastening bolt again, reach different angles, the different parts of being convenient for process makes the suitability of cutter higher.

Description

Machining tool

Technical Field

The utility model relates to the technical field of machining, in particular to a machining tool.

Background

Machining refers to the process of changing the external dimensions or properties of a workpiece by a mechanical device, and the differences in machining modes can be divided into cutting machining and pressing machining, and cutting machining usually uses various different cutters, and the cutters can be divided into five types according to the form of the machined surface of the workpiece. Tools for machining various outer surfaces, including turning tools, planing tools, milling tools, outer surface broaches, files, and the like, hole machining tools, including drills, reamers, boring tools, reamers, inner surface broaches, and the like, thread machining tools, including taps, dies, automatic opening and closing thread cutting heads, thread turning tools, thread milling tools, and the like, gear machining tools, including hob, gear shaping tools, shaving tools, bevel gear machining tools, and the like, cutting tools, including veneering circular saw blades, band saws, hacksaws, cutting tools, saw blade milling tools, and the like, and tool materials are roughly classified into the following categories: high speed steel, cemented carbide, cermets, ceramics, polycrystalline cubic boron nitride, and polycrystalline diamond.

The cutter is fixed cutter head on the knife rest, and the angle of cutter head is fixed angle generally, and different parts need different blade angles in the course of working, and current cutter does not possess regulatory function, brings certain inconvenience for the enterprise production.

Disclosure of Invention

In order to overcome the defects in the prior art, the technical problem to be solved by the utility model is to provide a machining tool.

To achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a machining cutter, which comprises a cutter handle, wherein the front end of the cutter handle is provided with a mounting seat, the mounting seat is provided with annular uniformly distributed limiting grooves, the mounting seat is provided with a cutter head, the cutter head is provided with limiting clamping teeth, the limiting clamping teeth are clamped with the limiting grooves, and the cutter head is fixedly connected with the mounting seat in a screwing way through a fastening bolt.

The preferable technical scheme of the utility model is that the end head of the cutter head is provided with a cutter groove and a heat dissipation groove.

The mounting seat and the tool bit are provided with threaded holes and circular grooves at positions corresponding to the fastening bolts.

The preferable technical scheme of the utility model is that the round groove is of a counter bore structure.

The mounting seat and the knife handle are integrally formed.

The preferable technical scheme of the utility model is that the surface of the cutter head is provided with a pressing plate.

The beneficial effects of the utility model are as follows:

according to the machining cutter, the cutter head can be fixed at a certain angle through the clamping connection of the limiting grooves and the limiting clamping teeth, when the angle of the cutter head needs to be adjusted, the fastening bolt is loosened, the cutter head is rotated, the clamping positions of the limiting clamping teeth and the limiting grooves are rotated by a plurality of tooth intervals, the required angle is achieved, the fastening bolt is re-screwed, different angles are achieved, different parts are convenient to process, and the applicability of the cutter is higher.

Drawings

FIG. 1 is a schematic view of the overall structure of a tool according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a cutter head according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a structure of a tool shank according to an embodiment of the present utility model;

in the figure:

1. a knife handle; 2. a mounting base; 3. a limit groove; 4. a cutter head; 5. limiting latch teeth; 6. a fastening bolt; 7. a knife slot; 8. a heat sink; 9. a threaded hole; 10. a circular groove; 11. and a compacting plate.

Detailed Description

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

As shown in the figure, the embodiment provides a machining tool, which comprises a tool handle 1, tool handle 1 front end is equipped with mount pad 2, and 1 and mount pad 2 integrated into one piece of tool handle, and have the difference in height between 2 installation faces of mount pad and the 1 tool handle, be equipped with annular evenly distributed's spacing groove 3 on the 2 installation faces of mount pad, be equipped with tool bit 4 on the mount pad 2, be equipped with spacing latch 5 on the tool bit 4, spacing latch 5 joint with spacing groove 3, be connected fixedly soon through fastening bolt 6 between tool bit 4 and the mount pad 2. The fastening bolt 6 passes through the round groove 10 of the counter bore structure on the tool bit 4 and is in threaded connection with the threaded hole 9 on the mounting seat 2, the fastening bolt 6 is screwed to enable the tool bit 4 to be fixedly mounted on the mounting seat 2, the compressing plate 11 is arranged between the tool bit 4 and the fastening bolt 6, looseness in the machining process can be avoided, the damage to the workpiece and the tool bit 4 is caused, and unnecessary loss is caused. The cutter groove 7 is formed in the cutter head 4, so that the operation efficiency of the numerical control cutter for machining is improved, and the heat generated by the cutter head 4 during working can be rapidly discharged through the heat dissipation groove 8, so that the normal and orderly machining process is performed, and the efficient and stable use and operation of the numerical control cutter for machining are ensured.

The specific working principle is as follows: the cutter head 4 is prevented from being arranged on the mounting seat 2 by a certain angle in a clamping manner of the limiting clamping teeth 5 and the limiting grooves 3, and is fixed by the fastening bolts 6, when the angle needs to be adjusted, the fastening bolts 6 are loosened, the cutter head 4 is rotated, a plurality of tooth spaces are rotated between the limiting clamping teeth 5 and the limiting grooves 3, and after the cutter head 4 is adjusted to the required processing angle, the fastening bolts 6 are screwed again.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The utility model is not to be limited by the specific embodiments disclosed herein, and other embodiments are within the scope of the utility model as defined by the claims of the present application.

Claims (5)

1. A machining tool, characterized in that:

including handle of a knife (1), handle of a knife (1) front end is equipped with mount pad (2), be equipped with annular evenly distributed's spacing groove (3) on mount pad (2), be equipped with tool bit (4) on mount pad (2), be equipped with spacing latch (5) on tool bit (4), spacing latch (5) joint with spacing groove (3), be connected through fastening bolt (6) soon between tool bit (4) and mount pad (2), the end portion of tool bit (4) is equipped with tool bit groove (7) and radiating groove (8).

2. The machining tool according to claim 1, wherein:

screw holes (9) and circular grooves (10) are formed in the positions, corresponding to the fastening bolts (6), of the mounting seat (2) and the cutter head (4).

3. The machining tool according to claim 2, wherein:

the round groove (10) is of a counter bore structure.

4. The machining tool according to claim 1, wherein:

the mounting seat (2) and the knife handle (1) are integrally formed.

5. The machining tool according to claim 1, wherein:

the surface of the cutter head (4) is provided with a pressing plate (11).