CN209886708U

CN209886708U - Novel nonstandard processing cutter device

Info

Publication number: CN209886708U
Application number: CN201920778962.8U
Authority: CN
Inventors: 於兴友
Original assignee: Zhejiang Diantie Technology Co Ltd
Current assignee: Zhejiang Diantie Technology Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-01-03
Anticipated expiration: 2029-05-28

Abstract

The utility model relates to a novel non-standard processing cutter device, which comprises a cutter handle part, wherein the end part of the cutter handle part is respectively provided with a first clamping and a second clamping; the cross section of the cutter handle part is oval, the first clamping and the second clamping are respectively installed on blade edge parts on two sides of the oval, the first clamping is located on the upper portion of the oval, the second clamping is located on the lower portion of the oval, the cutter clamping edges of the first clamping and the second clamping are oppositely arranged in the cutter clamping direction, the first turning tool is installed on the first clamping, and the second turning tool is installed on the second clamping. The utility model discloses a change the round handle of hole lathe tool (except that the clamping position) into the ellipse, both reached the required intensity of cutter car hole and left the size of the anti-terminal surface of car again, accomplish the purpose that car hole, anti-terminal surface, the processing of hole recess multiple spot realized on a cutter.

Description

Novel nonstandard processing cutter device

Technical Field

The utility model relates to a novel nonstandard processing cutter device.

Background

The cutter is an important tool indispensable to cutting machining, and cutting machining can be completed only by the cutter in common machine tools, advanced Numerical Control (NC) machines, Machining Centers (MC) and flexible manufacturing systems (FMC). The development of tools has a direct impact on improving productivity and machining quality. The tool material, tool structure and geometry are the three elements that determine the cutting performance of the tool. The existing inner bore turning tool is single and can only meet the single processing requirement. The inner hole and the reverse end face of the workpiece to be machined need to be clamped twice and are respectively completed by different machine tools, as shown in figure 1. The phenomena of low efficiency and waste of manpower and material resources are serious.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a simple structure, reasonable in design has simplified operation flow, on the basis of same lathe, same clamping, same cutter, accomplishes the novel nonstandard processing cutter device to the processing at the different positions of work piece.

The utility model provides a technical scheme that above-mentioned problem adopted is: a novel non-standard machining tool device comprises a tool shank part, wherein a first clamp and a second clamp are respectively mounted at the end part of the tool shank part; the cross section of hilt portion is oval-shaped, and first clamping and second clamping are installed respectively at oval-shaped both sides leaf marginal portion, and first clamping is located oval-shaped upper portion, and the second clamping is located oval-shaped lower part, the double-layered edge of a knife of first clamping sets up with the double-layered edge of a knife direction of second clamping in opposite directions, first lathe tool is installed to first clamping, the second lathe tool is installed to the second clamping.

Preferably, the first blade usable size is larger than the second blade usable size.

Preferably, the first and second cutting wheels are parallel.

The utility model discloses change the round handle of hole lathe tool (except that the clamping position) into the ellipse, both reached the required intensity of cutter car hole and left the size of the anti-terminal surface of car again, accomplish the purpose of car hole, anti-terminal surface, the processing of hole recess multiple spot realization on a cutter. The problem that the inner hole and the reverse end face of the original workpiece are clamped twice and are respectively completed by different machine tools is solved, the operation flow is simplified, and different parts of the workpiece are machined on the basis of the same machine tool, the same clamping and the same cutter.

The utility model discloses select the first lathe tool of suitable hole and second lathe tool, can be used to the car hole of processing the work piece, the anti-terminal surface with first lathe tool, second lathe tool can be used to process the hole recess of work piece.

Compared with the prior art, the utility model, have following advantage and effect: the round handle (except the clamping part) of the inner bore turning tool is changed into an oval shape, so that the strength required by turning the inner bore by the tool is achieved, the size of the turned reverse end face is reserved, and the purpose of turning the inner bore, the turned reverse end face and the inner bore groove on one tool at multiple positions is achieved.

Drawings

Fig. 1 is a schematic structural diagram of a common inner bore turning tool.

Fig. 2 is a schematic structural diagram of an embodiment of the present invention.

Fig. 3 is a schematic view of a cross-sectional structure of an embodiment a-a of the present invention.

Fig. 4 is a schematic view of the workpiece processing structure of the present invention.

In the figure: the tool comprises a tool shank portion 1, a first clamp 2, a second clamp 3, a tool clamping opening 4 of the first clamp, a tool clamping opening 5 of the second clamp, a first tool 6, a second tool 7, an inner hole groove 8, a turning inner hole 9, a reverse end face 10, a first tool available ruler L1, a second tool available size L2 and a workpiece 13.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Referring to fig. 2-3, the novel non-standard machining tool device in the embodiment includes a tool shank portion 1, and a first clamp 2 and a second clamp 3 are respectively mounted at ends of the tool shank portion 1; the cross section of the cutter handle part 1 is oval, the first clamping 2 and the second clamping 3 are respectively installed at blade edge parts on two sides of the oval, the first clamping 2 is located on the upper portion of the oval, the second clamping 3 is located on the lower portion of the oval, the cutter clamping opening 3 of the first clamping and the cutter clamping opening 5 of the second clamping are oppositely arranged, the first lathe cutter 6 is installed on the first clamping 2, and the second lathe cutter 7 is installed on the second clamping 3.

The first available blade dimension L1 is greater than the second available blade dimension L2 in this embodiment.

The first blade 6 and the second blade 7 are parallel in this embodiment.

The embodiment selects a first lathe tool 6 and a second lathe tool 7 which are suitable for the inner hole, wherein the first lathe tool 6 can be used for machining the inner hole 9 and the reverse end surface 10 of the workpiece 13, and the second lathe tool 7 can be used for machining the inner hole groove 11 of the workpiece 13.

In the embodiment, the round handle (except the clamping part) of the inner bore turning tool is changed into an oval shape, so that the strength required by turning the inner bore by the tool is achieved, the size of the turned reverse end face is reserved, and the purpose of realizing turning of the inner bore 9, the turned reverse end face 10 and the inner bore groove 8 on one tool is achieved. The problem that the inner hole and the reverse end face of the original workpiece are clamped twice and are respectively completed by different machine tools is solved, the operation flow is simplified, and different parts of the workpiece are machined on the basis of the same machine tool, the same clamping and the same cutter.

In addition, it should be noted that equivalent changes or simple changes made according to the structure, features and principles of the present invention are all included in the protection scope of the present invention.

Claims

1. The utility model provides a novel nonstandard processing cutter device which characterized in that: the clamping device comprises a cutter handle part, wherein a first clamp and a second clamp are respectively arranged at the end part of the cutter handle part;

the cross section of hilt portion is oval-shaped, and first clamping and second clamping are installed respectively at oval-shaped both sides leaf marginal portion, and first clamping is located oval-shaped upper portion, and the second clamping is located oval-shaped lower part, the double-layered edge of a knife of first clamping sets up with the double-layered edge of a knife direction of second clamping in opposite directions, first lathe tool is installed to first clamping, the second lathe tool is installed to the second clamping.

2. The novel non-standard machining tool device of claim 1, characterized in that: the first blade usable size is larger than the second blade usable size.

3. The novel non-standard machining tool device of claim 1, characterized in that: the first turning tool and the second turning tool are parallel.