CN200974129Y

CN200974129Y - Numerical lathe tool carrier drilling clamp

Info

Publication number: CN200974129Y
Application number: CN 200620163701
Authority: CN
Inventors: 甘成君
Original assignee: GUANGXI ZHUANG AUTONOMOUS REGION YULIN AGRICULTURE SCHOOL
Current assignee: GUANGXI ZHUANG AUTONOMOUS REGION YULIN AGRICULTURE SCHOOL
Priority date: 2006-12-06
Filing date: 2006-12-06
Publication date: 2007-11-14
Anticipated expiration: 2016-12-06

Abstract

The utility model relates to a digital controlled lathe knife rest drill chuck, which includes a drill chuck, a shim block and a V-shaped block, wherein the center line of the drill chuck is horizontally equipped with a V-shaped groove; one side of the drill chuck is opened a screw hole; the shim block is a long assorted V-shaped groove; the V-shaped block is assorted with the V-shaped groove; the drill head is fixed by the bolt. The utility model has the advantages of simple design, convenient and fast arrangement, accurate position, high efficiency and being able to realize the function of digital controlled automatic drilling.

Description

Tool rest drill clamp of digital control lathes

Technical field:

The utility model belongs to numerically controlled lathe, particularly a kind of tool rest drill clamp of digital control lathes.

Background technology:

Boring is drill bit to be contained on the tail stock carry out by traditional method on the numerically controlled lathe of dress rotary type tower knife rest, process is earlier knife rest to be moved on to correct position to re-use the program halt order and could manual operations hole then, it is very inconvenient to operate as the method, efficient is low, has increased working strength of workers.

Summary of the invention:

The purpose of this utility model is to provide a kind of tool rest drill clamp of digital control lathes of simple in structure, easy for installation, accurate positioning.

Technical solution scheme of the present utility model is as follows:

1, a kind of tool rest drill clamp of digital control lathes comprises by drill point, pad, vee-block, it is characterized in that, described drill point center line is horizontally disposed with V-shaped groove, and drill point one side has screw, and described pad is microscler supporting V-shaped groove, the supporting V-shaped groove of described vee-block is used the screw fixed drill bit.

2, as technical scheme 1 described tool rest drill clamp of digital control lathes, wherein, described drill point center line is horizontally disposed with mohs tapered bore, and drill point unloads the hole having drill bit perpendicular to the mohs tapered bore afterbody.

The utility model has the advantages that simplicity of design, easy for installation, quick, accurate positioning, the efficient height is realized numerical control automatic drilling function.

Description of drawings:

Fig. 1 is an overall structure front view of the present utility model.

Fig. 2 looks partial sectional view for an overall structure of the present utility model left side.

Fig. 3 is a pad part front view of the present utility model.

Fig. 4 is a pad part right view of the present utility model.

Fig. 5 is a vee-block part front view of the present utility model.

Fig. 6 is a vee-block part right view of the present utility model.

Fig. 7 looks cutaway view for Mohs drill point master of the present utility model.

Fig. 8 is a Mohs drill point left view of the present utility model.

In Fig. 1-Fig. 8, drill point (1), fixed screw (2), V-shape hole (3), screw (4), pad (5), vee-block (6), mohs tapered bore (7), drill bit unload hole (8).

The specific embodiment:

Embodiment 1 of the present utility model is such, referring to figs. 1 through shown in Figure 6, a kind of tool rest drill clamp of digital control lathes, comprise that by drill point, pad, vee-block wherein, described drill point (1) center line is horizontally disposed with V-shaped groove (3), drill point (1) one side has screw (4), described pad (4) is a microscler supporting V-shaped groove (3), and the supporting V-shaped groove of described vee-block (5) (3) is with screw (2) fixed drill bit.

Embodiment 2: extremely shown in Figure 8 with reference to Fig. 7, described drill point (1) size is the same with the drill point (1) of embodiment 1, different is to be horizontally disposed with mohs tapered bore (7) at drill point (1) center line, and drill point (1) unloads hole (8) having drill bit perpendicular to mohs tapered bore (7) afterbody.

During use, can guarantee to make center line of bit and lathe spindle center line parallel and highly consistent drill point (1) and the tight card of knife rest contact-making surface, drill point (1) gets final product with the knife rest screw-clamped with the tight card of knife rest two right angle faces again, big drill bit is put into V-shaped groove (3) lining be inserted in pad (5), perhaps vee-block (5) is inserted in bradawl head insertion V-shaped groove (3) lining and clamps with screw (2) with screw (2) clamping.Because of bit wear needs sharpening or replacing, when reinstalling, only need unclamp the clamping screw (2) of drill bit, very convenient, fast, can finish second more than ten, need not tool setting again, or only need again to the Z axle.The quality of boring contrasts indistinction with using tailstock.Obviously improve with using tailstock comparison production efficient in batch machining, working strength of workers has reduced.

Claims

1, a kind of tool rest drill clamp of digital control lathes, comprise by drill point, pad, vee-block, it is characterized in that, described drill point (1) center line is horizontally disposed with V-shaped groove (3), drill point (1) one side has screw (4), described pad (4) is a microscler supporting V-shaped groove (3), and the supporting V-shaped groove of described vee-block (5) (3) is with bolt (2) fixed drill bit.

2, tool rest drill clamp of digital control lathes according to claim 1, described drill point (1) center line is horizontally disposed with mohs tapered bore (7), and drill point (1) unloads hole (8) having drill bit perpendicular to mohs tapered bore (7) afterbody.