CN202239680U

CN202239680U - Combined cutting tool of numerical control machine tool

Info

Publication number: CN202239680U
Application number: CN2011202870519U
Authority: CN
Inventors: 顾礼荣; 翁德富; 雷志海; 方惠源; 李宝进; 曲自国
Original assignee: Shanghai Jiang'ao Cnc Machine Tools Co ltd
Current assignee: Shanghai Jiang'ao Cnc Machine Tools Co ltd
Priority date: 2011-08-09
Filing date: 2011-08-09
Publication date: 2012-05-30
Anticipated expiration: 2021-08-09

Abstract

The utility model provides a digit control machine tool gang tool, fix on the knife rest, it includes the cutter arbor, further includes that at least two kinds of blade setting are in on the cutter arbor. The utility model discloses because two kinds at least blade settings are in on the cutter arbor, multiple turning technology is accomplished to available cutter to improve machining efficiency, reduced the tool changing time.

Description

The Digit Control Machine Tool gang tool

Technical field

The utility model relates to a kind of Digit Control Machine Tool gang tool.

Background technology

Traditional tools branch processing is compared, and has improved working (machining) efficiency, has reduced tool change time, has adopted immovable support simultaneously, has avoided the error brought because of tool changing, processes more stablely, easy and simple to handle, and the immovable support rigidity is stronger.Branch's working (machining) efficiency than traditional is high, and precision is good, and stability is stronger.

The utility model content

The technical problem that the utility model solves: a kind of Digit Control Machine Tool gang tool is provided, has improved working (machining) efficiency, reduced tool change time.

The technical scheme that the utility model adopts: a kind of Digit Control Machine Tool gang tool, be fixed on the knife rest, it comprises knife bar, comprises that further at least two kinds of blades are arranged on the said knife bar.

Said at least two kinds of blades comprise cutting thread blade, planar end surface and chamfering blade, repair burr blade or car endoporus blade.

Said knife bar is provided with auxiliary knife bar, and the said burr blade of repairing is installed on the said auxiliary knife bar.

The utility model compared with prior art because at least two kinds of blades are arranged on the said knife bar, available one accomplishes multiple turning process to cutter, thereby has improved working (machining) efficiency, has reduced tool change time.

Description of drawings

Fig. 1 is the sketch map of first kind of Digit Control Machine Tool gang tool of the utility model;

Fig. 2 is the sketch map of second kind of Digit Control Machine Tool gang tool of the utility model.

The specific embodiment

Two kinds of embodiment of the utility model are described below in conjunction with accompanying drawing 1-2.

As shown in Figure 1, be first embodiment of the utility model Digit Control Machine Tool gang tool, said Digit Control Machine Tool gang tool is fixed on the knife rest, and it comprises knife bar 1 and is arranged on three kinds of blades 2 on the said knife bar 1.Said three kinds of blades 2 comprise cutting thread blade 21, planar end surface and chamfering blade 22 and car endoporus blade 24.Owing on said knife bar 1, be provided with above-mentioned three kinds of blades 2, thereby can on a cutter, accomplish planar end surface and chamfering, the car endoporus of box cupling screw thread, the technology turning of cutting thread, process with traditional branch and compare; Improved working (machining) efficiency; Reduced tool change time, simultaneously since said Digit Control Machine Tool gang tool be fixed on the said knife rest, thereby avoided the error brought because of tool changing; Thereby process more stable, easy and simple to handle.

As shown in Figure 2, be second embodiment of the utility model Digit Control Machine Tool gang tool, said Digit Control Machine Tool gang tool comprises knife bar 1 and is arranged on two kinds of blades 2 on the said knife bar 1.Said knife bar 1 is provided with auxiliary knife bar 11.Said two kinds of blades 2 comprise cutting thread blade 21 and repair burr blade 23.The said burr blade 23 of repairing is installed on the said auxiliary knife bar 11.Owing on said knife bar 1, be provided with above-mentioned two kinds of blades 2, thereby can on a cutter, accomplish externally threaded planar end surface, turning, chamfering, cutting thread, repair the turning of burr technology, process with traditional branch and compare; Improved working (machining) efficiency; Reduced tool change time, simultaneously since said Digit Control Machine Tool gang tool be fixed on the said knife rest, thereby avoided the error brought because of tool changing; Thereby process more stable, easy and simple to handle.

The above only is the preferred embodiments of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.

Claims

1. a Digit Control Machine Tool gang tool is fixed on the knife rest, and it comprises knife bar (1), it is characterized in that: comprise that further at least two kinds of blades (2) are arranged on the said knife bar (1).

2. Digit Control Machine Tool gang tool according to claim 1 is characterized in that: said at least two kinds of blades (2) comprise cutting thread blade (21), planar end surface and chamfering blade (22), repair burr blade (23) or car endoporus blade (24).

3. Digit Control Machine Tool gang tool according to claim 2 is characterized in that: said knife bar (1) is provided with auxiliary knife bar (11), and the said burr blade (23) of repairing is installed on the said auxiliary knife bar (11).