CN217343610U

CN217343610U - Novel turning tool

Info

Publication number: CN217343610U
Application number: CN202221302066.2U
Authority: CN
Inventors: 叶小华; 杨贤胜
Original assignee: Wenzhou Tuojin Technology Co ltd
Current assignee: Wenzhou Tuojin Technology Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-09-02
Anticipated expiration: 2032-05-27

Abstract

The utility model provides a novel turning tool, includes handle of a knife and tool bit subassembly, tool bit subassembly fixed mounting is at the handle of a knife front end, and the tool bit subassembly includes the tool bit body, tool bit clamp plate and tool bit gasket, and tool bit body cutting edge angle is the obtuse angle. The advantage lies in, the lathe tool can utilize the part to collapse bad traditional lathe tool, improves, utilizes the obtuse angle cutting edge that traditional lathe tool is not used often to use, can be with the lathe tool reuse who collapses on the one hand, and on the other hand can improve rough turning efficiency.

Description

Novel turning tool

Technical Field

The utility model relates to a numerical control lathe tool especially relates to a novel lathe tool.

Background

With the continuous development of modern automatic product processing, the numerical control processing equipment becomes one of the indispensable manufacturing equipment of modern industrial manufacturing.

Different tools are used when the numerical control equipment processes different product shapes, and the tools are damaged when the tools are used for a long time or accidentally collide with the products. The cutter is made of special materials and has extremely high precision, so the replacement cost is high.

In the actual production course of working, some structures can reach the product requirement through rough turning, and traditional lathe tool cutting edge is comparatively sharp-pointed, can only carry out the finish turning, and machining efficiency is lower while the tool bit collapses badly easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, a novel turning tool is specially manufactured, the use and maintenance cost of a numerical control tool can be effectively reduced, and meanwhile, the rough turning efficiency is effectively improved.

To achieve the above object, the present invention provides a solution to the following technical solutions: the utility model provides a novel turning tool, includes handle of a knife and tool bit subassembly, tool bit subassembly fixed mounting is at the handle of a knife front end, and the tool bit subassembly includes the tool bit body, tool bit clamp plate and tool bit gasket, and tool bit body cutting edge angle is the obtuse angle.

Further, the front end of the cutter handle is provided with a notch for installing the cutter head body, the bottom of the notch is placed on the cutter head gasket, and the cutter head body is placed at the upper end of the cutter head gasket.

Furthermore, a first through hole is formed in the middle of the tool bit body, and a positioning column matched with the first through hole is arranged at one end of the tool bit pressing plate.

Furthermore, a first threaded hole is formed in the front end of the cutter handle, a second through hole is formed in the surface of the cutter head pressing plate, a bolt penetrates through the second through hole to be meshed with the first threaded hole, and the cutter head pressing plate is fixedly installed at the front end of the cutter handle.

Further, the bit body cutting edge angle is 160 °.

Furthermore, a high-pressure water injection port is arranged in the cutter handle, and a water injection branch is arranged on at least one side of the notch.

The utility model discloses an useful part lies in:

1. this lathe tool can utilize the part to collapse traditional lathe tool of damaging, improves, utilizes traditional lathe tool obtuse angle cutting edge not commonly used to use, can be with the lathe tool reuse that collapses on the one hand, and on the other hand can improve rough turning efficiency.

2. The lathe tool intensity of obtuse angle structure is far greater than traditional sharp-pointed lathe tool, and traditional lathe tool needs the feed amount that the several stroke was accomplished, and the lathe tool through obtuse angle structure can once only be accomplished, responds to promotion rough turning efficiency.

Drawings

Fig. 1 is the utility model relates to a novel turning tool embodiment one's schematic structure diagram.

Fig. 2 is the structure diagram of the second embodiment of the present invention.

Fig. 3 is the structure schematic diagram of the novel lathe tool middle tool bit body.

Fig. 4 is the structure schematic diagram of the tool bit pressing plate in the novel lathe tool.

Fig. 5 is the utility model relates to a structure schematic diagram of handle of a knife in novel lathe tool.

Fig. 6 is the utility model relates to a structure schematic diagram of handle of a knife in novel lathe tool.

Reference numerals: the tool holder comprises a tool handle 1, a tool bit body 2, a tool bit gasket 3, a tool bit pressing plate 4, a first through hole 5, a second through hole 6, a notch 7, a water injection branch 8, a tail water injection port 9 and a bottom water injection port 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 6 of 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.

The utility model provides a novel turning tool, includes handle of a knife and tool bit subassembly, tool bit subassembly fixed mounting is at the handle of a knife front end, and the tool bit subassembly includes the tool bit body, tool bit clamp plate and tool bit gasket, and tool bit body cutting edge angle is the obtuse angle. The front end of the knife handle is provided with a notch for installing the knife head body, the bottom of the notch is placed on the knife head gasket, and the knife head body is placed at the upper end of the knife head gasket. The middle part of the tool bit body is provided with a first through hole, and one end of the tool bit pressing plate is provided with a positioning column matched with the first through hole. The front end of the knife handle is also provided with a first threaded hole, the surface of the tool bit pressing plate is provided with a second through hole, and the bolt penetrates through the second through hole to be meshed with the first threaded hole, so that the tool bit pressing plate is fixedly arranged at the front end of the knife handle. The cutting edge angle of the cutter head body is 160 degrees.

Example one

As shown in fig. 1, the notch is provided on the side of the tip of the holder that is off-center, and is machined by using the blade-side inclined surface, and is mainly used for rough turning of a plane, and a large feed amount can be given during machining due to the obtuse-angle blade.

Example two

As shown in figure 2, the notch setting is put at handle of a knife front end central point, and the cutting edge both sides homoenergetic is owing to processing, and the mainly used rough turning cylinder surface because its both sides cutting edge all can use, consequently feeds at the lathe tool and processes homoenergetic processing with reseing, can regard as two-way lathe tool to use. The processing efficiency is greatly improved.

Be equipped with the water injection hole in the handle of a knife, and the water injection hole is equipped with one respectively in handle of a knife bottom and afterbody, is afterbody water filling port and bottom water filling port respectively, can select one of them water filling port to use according to actual operating environment. Inside water injection hole link up with the water injection branch, and the intraoral cooling water stream of water injection directly flows to the tool bit through the water injection branch, cools off the tool bit.

It is obvious to a person skilled in the art that the invention is not limited to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention, and that the embodiments are therefore to be considered in all respects as exemplary and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a novel turning tool, its characterized in that, includes handle of a knife and tool bit subassembly, tool bit subassembly fixed mounting is at the handle of a knife front end, and the tool bit subassembly includes the tool bit body, tool bit clamp plate and tool bit gasket, and tool bit body cutting edge angle is the obtuse angle.

2. The novel turning tool as claimed in claim 1, wherein the front end of the tool holder is provided with a notch for mounting the tool bit body, the tool bit gasket is arranged at the bottom of the notch, and the tool bit body is arranged at the upper end of the tool bit gasket.

3. The novel turning tool according to claim 2, wherein a first through hole is formed in the middle of the tool bit body, and a positioning column matched with the first through hole is arranged at one end of the tool bit pressing plate.

4. The novel turning tool as claimed in claim 3, wherein the front end of the tool holder is further provided with a first threaded hole, the surface of the tool bit pressing plate is provided with a second through hole, and the bolt penetrates through the second through hole to be meshed with the first threaded hole, so that the tool bit pressing plate is fixedly arranged at the front end of the tool holder.

5. The novel turning tool of claim 4, wherein the bit body edge angle is 160 °.

6. The novel turning tool as claimed in claim 5, wherein a high-pressure water injection port is arranged in the tool shank, and a water injection branch is arranged on at least one side of the notch.