CN212216772U

CN212216772U - Numerical control lathe processing structure of punching a hole

Info

Publication number: CN212216772U
Application number: CN202020289147.8U
Authority: CN
Inventors: 刘爱军; 王雨; 陈浩; 杨青; 张文; 孙华琴
Original assignee: Taizhou Modern Cnc Machinery Co ltd
Current assignee: Taizhou Modern Cnc Machinery Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-12-25
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a numerical control lathe processing structure of punching a hole, including numerical control processing mesa and pentagon bolt, driving motor is installed to the bottom of numerical control processing mesa, driving motor's output is connected with the rotation main shaft, and the one end of rotating the main shaft is connected with the die holder, the top of die holder has been seted up the recess that punches a hole, reserve recess one that punches a hole, reserve recess two and reserve recess three that punches a hole. The utility model discloses, seted up the recess that punches a hole through the top of die holder, reserve recess one that punches a hole, reserve recess two and reserve recess three that punches a hole, and driving motor's output is connected with the rotation main shaft, the one end of rotating the main shaft simultaneously is passed numerical control processing mesa and is linked to each other with die holder bottom face, driving motor can drive the rotation of rotating the main shaft, realize to reserve recess one that punches a hole, reserve recess two and reserve recess three positions that punch a hole are adjusted, can act on reserve work piece and punch a hole the processing, the machining efficiency of work piece is improved.

Description

Numerical control lathe processing structure of punching a hole

Technical Field

The utility model relates to a numerical control lathe technical field specifically is a numerical control lathe processing structure of punching a hole.

Background

The numerically controlled lathe is one of the widely used numerically controlled machines at present. The cutting tool is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angles, complex rotary inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like. And the numerical control lathe needs to use a processing punching structure to obtain a formed workpiece.

Traditional numerical control lathe processing structure of punching a hole when using, when punching a hole and appear damaging, need change the processing with whole die holder, not only take trouble hard, also influence the processing of work piece simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control lathe processing structure of punching a hole aims at improving when punching a hole and appear damaging, needs to change the processing with whole lower bolster, and not only take trouble hard, also influence the problem of the processing of work piece simultaneously.

The utility model discloses a realize like this:

the utility model provides a numerical control lathe processing structure of punching a hole, includes numerical control processing mesa and pentagon bolt, driving motor is installed to numerical control processing mesa's bottom, driving motor's output is connected with the rotation main shaft, the one end that rotates the main shaft passes numerical control processing mesa, and the one end that rotates the main shaft is connected with the die holder, the top of die holder has been seted up the recess that punches a hole, reserve recess one that punches a hole, reserve recess two and reserve recess three that punches a hole.

Furthermore, annular slide rail is installed on the top of numerical control processing mesa, sliding connection has three sliding block on the annular slide rail, and is adjacent the contained angle of sliding block is 120 degrees, and is three the side of sliding block all is connected with the stopper, the top of sliding block is fixed mutually with the bottom face of die holder.

Furthermore, the central axes of the first standby punching groove and the third standby punching groove are perpendicular to the central axes of the second standby punching groove and the punching groove.

Furthermore, four magnet blocks are installed in the lower die base, and the four magnet blocks are respectively located around the punching groove, the standby punching groove I, the standby punching groove II and the standby punching groove III.

Furthermore, three mounting pads are installed on the side face of the annular slide rail, and the three mounting pads are connected with the numerical control machining table top through pentagonal bolts.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses (1), seted up the recess that punches a hole through the top of die holder, reserve recess one that punches a hole, reserve recess two and reserve recess three that punches a hole, and driving motor's output is connected with the rotation main shaft, the one end of rotating the main shaft simultaneously is passed numerical control processing mesa and is linked to each other with die holder bottom face, driving motor can drive the rotation of rotating the main shaft, realize the recess one that punches a hole to reserve, reserve recess two and reserve recess three positions regulation that punches a hole can be used to punch a hole, can act on reserve work piece and punch a hole the processing, the machining efficiency of work piece is improved.

(2) The three sliding blocks are connected to the annular sliding rail in a sliding mode, the top ends of the three sliding blocks are connected with the bottom end face of the lower die base, the three sliding blocks provide good supporting effect for the lower die base, the stability of the lower die base is improved, punching safety and reliability are improved, the three limiting blocks are utilized to limit the three sliding blocks respectively, and the stability of the sliding blocks is guaranteed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the annular slide rail of the present invention;

fig. 3 is a schematic structural view of the lower die holder of the present invention.

In the figure: 1. numerically controlling the processing table; 2. a lower die holder; 3. rotating the main shaft; 4. an annular slide rail; 5. a slider; 6. a drive motor; 7. a mounting mat; 8. a pentagonal bolt; 9. a limiting block; 10. punching a groove; 11. a magnet block; 12. a first punching groove is reserved; 13. a second standby punching groove; 14. and a third standby punching groove.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a numerical control lathe processing structure of punching a hole, including numerical control processing mesa 1 and pentagonal bolt 8, driving motor 6 is installed to the bottom of numerical control processing mesa 1, the output of driving motor 6 is connected with and rotates main shaft 3, the one end of rotating main shaft 3 passes numerical control processing mesa 1, and the one end of rotating main shaft 3 is connected with lower bolster 2, punch a hole recess 10, reserve punching recess one 12, reserve punching recess two 13 and reserve punching recess three 14 are seted up to the top of lower bolster 2, driving motor 6 can drive the rotation of rotating main shaft 3, realize to reserve punching recess one 12, reserve punching recess two 13 and reserve punching recess three 14 position control, can function spare work piece processing of punching a hole, the machining efficiency of work piece is improved.

Annular slide rail 4 is installed on numerical control processing mesa 1's top, sliding connection has three sliding block 5 on annular slide rail 4, adjacent sliding block 5's contained angle is 120 degrees, three sliding block 5's side all is connected with stopper 9, sliding block 5's top is fixed mutually with the bottom face of die holder 2, three sliding block 5 provides good supporting role to die holder 2, improve die holder 2's stability, the safe and reliable that punches a hole, it is spacing to three sliding block 5 respectively to utilize three stopper 9 simultaneously, guarantee sliding block 5's steadiness.

The central axes of the first spare punching groove 12 and the third spare punching groove 14 are perpendicular to the central axes of the second spare punching groove 13 and the punching groove 10.

Install four magnet pieces 11 in the die holder 2, four magnet pieces 11 are located punching groove 10, reserve punching groove 12 respectively, around reserve two 13 and the reserve three 14 of punching groove of punching a hole, when the work piece when the recess 10 shaping that punches a hole, magnet piece 11 is to the work piece appeal, avoids the drift to take out the work piece, and the protection product is not damaged by the crushing, prevents to punch a hole 10 putty and damages the mould.

Three mounting pads 7 are installed to the side of annular slide rail 4, all are connected through pentagonal bolt 8 between three mounting pads 7 and the numerical control processing mesa 1, make to be connected firmly inseparable between annular slide rail 4 and the numerical control processing mesa 1.

The working principle is as follows: when in use, the top end of the lower die holder 2 is provided with the punching groove 10, the standby punching groove I12, the standby punching groove II 13 and the standby punching groove III 14 can be used for standby workpiece punching processing, one end of the rotating main shaft 3 passes through the numerical control processing table board 1 to be connected with the bottom end face of the lower die holder 2, the driving motor 6 can drive the rotating main shaft 3 to rotate, the position adjustment of the standby punching groove I12, the standby punching groove II 13 and the standby punching groove III 14 can be realized, the standby workpiece punching processing can be realized, the processing efficiency of workpieces is improved, the three sliding blocks 5 on the annular sliding rail 4 provide good supporting effect for the lower die holder 2, the stability of the lower die holder 2 is improved, punching is safe and reliable, and then the three sliding blocks 9 are utilized to limit the three sliding, improve three sliding block 5's stability, install four magnet pieces 11 in the die holder 2, magnet piece 11 has appeal to the work piece, avoids the drift to take the work piece out, and the protection product is not hindered by the crushing, prevents to punch a hole 10 putty damage mould, has improved the practicality of numerical control lathe processing structure of punching a hole.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a numerical control lathe processing structure of punching a hole, includes numerical control processing mesa (1) and pentagonal bolt (8), its characterized in that: driving motor (6) are installed to the bottom of numerical control processing mesa (1), the output of driving motor (6) is connected with and rotates main shaft (3), the one end that rotates main shaft (3) passes numerical control processing mesa (1), and the one end that rotates main shaft (3) is connected with die holder (2), recess (10), the reserve recess (12) that punches a hole of punching a hole, reserve recess two (13) and the reserve recess three (14) that punches a hole of punching a hole have been seted up on the top of die holder (2).

2. The numerical control lathe processing structure of punching a hole of claim 1, characterized in that, annular slide rail (4) is installed at the top of numerical control processing mesa (1), sliding connection has three sliding block (5) on annular slide rail (4), and adjacent sliding block (5)'s contained angle is 120 degrees, and is three sliding block (5)'s side all is connected with stopper (9), the top of sliding block (5) is fixed mutually with the bottom face of die holder (2).

3. A numerically controlled lathe machining punch structure according to claim 1, wherein the central axes of the first spare punch recess (12) and the third spare punch recess (14) are perpendicular to the central axes of the punch recess (10) and the second spare punch recess (13).

4. The numerical control lathe machining punching structure according to claim 1, characterized in that four magnet blocks (11) are installed in the lower die holder (2), and the four magnet blocks (11) are respectively located around the punching groove (10), the first spare punching groove (12), the second spare punching groove (13) and the third spare punching groove (14).

5. The numerical control lathe machining punching structure is characterized in that three mounting pads (7) are mounted on the side face of the annular sliding rail (4), and the three mounting pads (7) are connected with the numerical control machining table top (1) through pentagonal bolts (8).