CN213318800U

CN213318800U - Vertical numerical control insert double-milling special machine tool

Info

Publication number: CN213318800U
Application number: CN202022134648.1U
Authority: CN
Inventors: 洪世京; 包德生
Original assignee: Yangzhou Jingyi Mechanical Electric Co ltd
Current assignee: Yangzhou Jingyi Mechanical Electric Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-01
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a two special lathe that mill are inserted in vertical numerical control, including the lathe bed, the interior bottom surface of lathe bed is fixed with the workstation, the workstation includes that X axle motor and screw drive pay with Y axle motor and screw drive, the both sides that Z axle motor and screw drive paid all are fixed with the milling head motor, the bottom of milling head motor is equipped with the milling head, Z axle motor and screw drive pay the top of surface and be fixed with and insert the subassembly immediately, the bottom both sides of inserting the subassembly immediately are fixed with the cutting head, the output shaft department of cutting the head motor is equipped with the cam, the cam is the eccentric wheel and is connected with inserting the subassembly immediately through the bent axle. This vertical numerical control inserts two special machine tools that mill has avoided frequently changing the lathe processing because of the function singleness and has leaded to the big problem of clamping error, cooperates the cam to use simultaneously, has shortened the slotting stroke, has improved the slotting speed greatly, has thoroughly solved the problem that leads to lathe life to be short because of ball screw wearing and tearing.

Description

Vertical numerical control insert double-milling special machine tool

Technical Field

The utility model belongs to the technical field of numerical control special machine tool, concretely relates to vertical numerical control inserts two special machine tools that mill.

Background

The transverse guide rail of the vertical numerical control slot machine tool body adopts supersonic frequency quenching, the process is strong in wear resistance and high in precision, the main shaft system is advanced in structure, stable in rotating speed and high in cutting performance, the ball screw is adopted for transmission longitudinally and transversely, dynamic response is excellent, and noise is low. However, the existing numerical control slot machine tool is usually driven by a ball screw, the stroke is long, the efficiency is low, the end part of the ball screw is seriously abraded, the service life of the machine tool is greatly reduced, in addition, the problem of single function exists, one machine tool needs to be replaced for milling after slotting is completed, a clamping procedure is added, the production efficiency is greatly reduced, and the clamping error is easily increased.

Disclosure of Invention

An object of the utility model is to provide a vertical numerical control is inserted two and is milled special machine tool to solve the problem that current numerical control slot lathe machining precision is low, the function is single.

In order to achieve the above object, the utility model provides a following technical scheme: a vertical numerical control insert double-milling special machine tool comprises a machine tool body, wherein a workbench is fixed on the inner bottom surface of the machine tool body, the workbench comprises an X-axis motor, a lead screw transmission pair, a Y-axis motor and a lead screw transmission pair, the bottoms of the Y-axis motor and the lead screw transmission pair are in sliding connection with the bottom of the machine tool body through lead screws and nuts, the bottoms of the X-axis motor and the lead screw transmission pair are in sliding connection with the Y-axis motor and the lead screw transmission pair through lead screws and nuts, the upper surfaces of the X-axis motor and the lead screw transmission pair are fixedly connected with a numerical control dividing head, a Z-axis motor and the lead screw transmission pair are fixed at the center of the inner side surface of the machine tool body, milling head motors are fixed on two sides of the Z-axis motor and the lead screw transmission pair, a milling head is arranged at the bottom of the milling head motor, a milling cutter is connected with a rotating shaft at the bottom of the, inserting heads are fixed on two sides of the bottom of the vertical inserting assembly, inserting cutters are fixed on two sides of each inserting head, an inserting head motor is fixed at the center of the top of the lathe bed, a cam is arranged at an output shaft of the inserting head motor, and the cam is an eccentric wheel and is connected with the vertical inserting assembly through a crankshaft.

Preferably, the bottom fixedly connected with base of lathe bed, one side of lathe bed articulates there is the emergency exit, the bottom of emergency exit is equipped with cooling water tank, the one end of lathe bed front side board is equipped with the display screen, top one side of lathe bed is fixed with the alarm lamp, the center department of lathe bed curb plate all is equipped with embedded toughened glass window all around.

Preferably, the number of the inserting heads is two, the two sides of the inserting heads are fixedly connected with slotting tools through bolts, the number of the milling heads, the number of the milling cutters and the number of the milling head motors are two, the two milling heads are fixedly connected with the two milling head motors through flanges respectively, and tooth shafts meshed with output shafts of the milling head motors are arranged inside the milling heads.

Preferably, a plurality of function buttons are arranged on two sides of the display screen, a controller is fixed on the inner side of the display screen, and the controller is respectively electrically connected with the Z-axis motor and screw transmission pair, the slotting head motor, the X-axis motor and screw transmission pair, the Y-axis motor and screw transmission pair, the display screen and the alarm lamp.

Preferably, the Z-axis motor and the lead screw transmission pair are arranged in the vertical direction, and sliding guide rails are arranged on two sides of the inside of the Z-axis motor and the lead screw transmission pair.

Preferably, the X-axis motor and the lead screw transmission pair are transversely arranged, and the Y-axis motor and the lead screw transmission pair are longitudinally arranged.

The utility model discloses a technological effect and advantage: this vertical numerical control inserts two special lathe that mill simple structure, the modern design, through setting up the milling head, milling head motor and milling cutter, make this lathe not only have the slotting function, still possessed the milling function, avoided frequently changing machine tooling and then leading to the big problem of clamping error because of the function singleness, in addition, through setting up two slotting heads and four slotting tools, the frequency of changing the slotting tool has been reduced, cooperate the cam to use simultaneously, the slotting stroke has been shortened, the slotting speed has been improved greatly, it shows and has improved machining efficiency, thoroughly solved and lead to the problem that lathe life is short because of ball screw wearing and tearing.

Drawings

Fig. 1 is a vertical sectional view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a cross-sectional view of the insertion head of the present invention.

In the figure: 1. a bed body; 2. a work table; 3. a vertical insertion component; 4. inserting a cutter; 5. a numerical control dividing head; 6. a Z-axis motor and a lead screw transmission pair; 7. a slotting head motor; 8. an X-axis motor and a lead screw transmission pair; 9. a Y-axis motor and a lead screw transmission pair; 10. a display screen; 11. an alarm lamp; 12. a safety door; 13. a cooling water tank; 14. a base; 15. inserting a cutting head; 16. milling a head; 17. milling cutters; 18. a milling head motor; 19. a cam; 20. a crankshaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. 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.

The utility model provides a two special machine tools that mill are inserted in vertical numerical control as shown in the figure, including lathe bed 1, the interior bottom surface of lathe bed 1 is fixed with workstation 2, workstation 2 includes that X axle motor and screw drive pay 8 and Y axle motor and screw drive pay 9, Y axle motor and screw drive pay the bottom of 9 through lead screw and nut and lathe bed 1 bottom sliding connection, X axle motor and screw drive pay the bottom of 8 through lead screw and nut and Y axle motor and screw drive pay 9 sliding connection, the last fixed surface of X axle motor and screw drive pay 8 is connected with numerical control dividing head 5, the center department of lathe bed 1 medial surface is fixed with Z axle motor and screw drive and pays 6, Z axle motor and screw drive pay both sides of 6 all be fixed with milling head motor 18, the bottom of milling head motor 18 is equipped with milling head 16, the bottom rotating shaft of the milling head 16 is connected with a milling cutter 17, the top of the outer surface of the Z-axis motor and lead screw transmission pair 6 is fixedly provided with a vertical insertion assembly 3, the two sides of the bottom of the vertical insertion assembly 3 are fixedly provided with insertion heads 15, the two sides of the insertion heads 15 are fixedly provided with slotting tools 4, the center of the top of the lathe bed 1 is fixedly provided with an insertion head motor 7, the output shaft of the insertion head motor 7 is provided with a cam 19, and the cam 19 is an eccentric wheel and is connected with the vertical insertion assembly 3 through a crankshaft 20.

In addition, the bottom fixedly connected with base 14 of lathe bed 1, one side of lathe bed 1 articulates there is emergency exit 12, the bottom of emergency exit 12 is equipped with cooling water tank 13, the one end of lathe bed 1 front side board is equipped with display screen 10, top one side of lathe bed 1 is fixed with alarm lamp 11, the center department of lathe bed 1 curb plate all is equipped with embedded toughened glass window all around. The utility model discloses a milling machine tool, including milling head motor 18, milling head 15, milling head motor 18, milling head 16, milling cutter 17 and milling head motor 18, the both sides of milling head 15 all are equipped with two, two all through bolt fixedly connected with slotting tool 4, milling head 16, milling cutter 17 and milling head motor 18 all are equipped with two, two milling head 16 all through the ring flange respectively with two milling head motor 18 fixed connection, the inside of milling head 16 is equipped with the tooth axle of being connected with the output shaft meshing of milling head motor 18, is favorable to avoiding frequently changing the cutter, improves machining efficiency greatly, has effectively avoided the clamping error because of changing the lathe and leading to. The multifunctional slotting machine is characterized in that a plurality of functional buttons are arranged on two sides of the display screen 10, a controller is fixed on the inner side of the display screen 10, the controller is electrically connected with the Z-axis motor and screw transmission pair 6, the slotting head motor 7, the X-axis motor and screw transmission pair 8, the Y-axis motor and screw transmission pair 9, the display screen 10 and the alarm lamp 11 respectively, and a Siemens 828D control system is arranged in the controller, so that the unified operation of all electronic components is coordinated.

It is worth mentioning that the Z-axis motor and the lead screw transmission pair 6 are arranged in the vertical direction, and sliding guide rails are arranged on two sides inside, so that the vertical movement of the vertical insertion assembly 3 is facilitated, and the movement of the insertion head 15 is driven. The X-axis motor and the lead screw transmission pair 8 are transversely arranged, and the Y-axis motor and the lead screw transmission pair 9 are longitudinally arranged, so that the numerical control dividing head 5 can be conveniently moved to a required position.

The working principle is as follows: when the vertical numerical control slotting and double-milling special machine tool is used, firstly, a front side plate of a machine tool body 1 is opened, then a workpiece to be machined is fixed in a numerical control dividing head 5, then the side plate is closed, a control system controls a workbench 2 to move transversely and longitudinally through an operation function button, a slotting tool 4 is aligned to the numerical control dividing head 5, then a Y-axis motor and a lead screw transmission pair 9 are controlled to move downwards through the control system, the slotting tool 4 or a milling cutter 17 is close to the workpiece, then a slotting head motor 7 or a milling head motor 18 is started, the slotting head motor 7 drives a slotting head 15 to do rapid vertical reciprocating motion under the action of a cam 19, slotting work is finished through the slotting tool 4, or the milling head 16 drives the milling cutter 17 to rotate at a high speed under the action of the milling head motor 18, and milling work is finished.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a two special machine tools that mill are inserted in vertical numerical control, includes lathe bed (1), its characterized in that: the inner bottom surface of the lathe bed (1) is fixedly provided with a workbench (2), the workbench (2) comprises an X-axis motor and lead screw transmission pair (8) and a Y-axis motor and lead screw transmission pair (9), the bottom of the Y-axis motor and lead screw transmission pair (9) is in sliding connection with the bottom of the lathe bed (1) through a lead screw and a nut, the bottom of the X-axis motor and lead screw transmission pair (8) is in sliding connection with the Y-axis motor and lead screw transmission pair (9) through a lead screw and a nut, the upper surface of the X-axis motor and lead screw transmission pair (8) is fixedly connected with a numerical control dividing head (5), the center of the inner side surface of the lathe bed (1) is fixedly provided with a Z-axis motor and lead screw transmission pair (6), both sides of the Z-axis motor and lead screw transmission pair (6) are fixedly provided with milling head motors (18), and the bottom of the milling head motors (18) is provided with a, the bottom pivot of milling head (16) is connected with milling cutter (17), the top of Z axle motor and screw drive pair (6) surface is fixed with and inserts subassembly (3) immediately, the bottom both sides of inserting subassembly (3) immediately are fixed with cutting head (15), the both sides of cutting head (15) are fixed with slotting tool (4), the top center department of lathe bed (1) is fixed with cutting head motor (7), the output shaft department of cutting head motor (7) is equipped with cam (19), cam (19) are the eccentric wheel and through bent axle (20) with insert being connected of subassembly (3) immediately.

2. The vertical numerical control plunge double-milling special machine tool according to claim 1, characterized in that: the bottom fixedly connected with base (14) of lathe bed (1), one side of lathe bed (1) articulates there is emergency exit (12), the bottom of emergency exit (12) is equipped with coolant tank (13), the one end of lathe bed (1) preceding curb plate is equipped with display screen (10), top one side of lathe bed (1) is fixed with alarm lamp (11), the center department of lathe bed (1) curb plate all is equipped with embedded toughened glass window all around.

3. The vertical numerical control plunge double-milling special machine tool according to claim 1, characterized in that: the utility model discloses a milling machine, including milling head (16), milling head (17), milling head motor (18), cutting head (15) are equipped with two, two the both sides of cutting head (15) all are through bolt fixedly connected with slotting tool (4), milling head (16), milling cutter (17) and milling head motor (18) all are equipped with two, two milling head (16) all pass through the ring flange respectively with two milling head motor (18) fixed connection, the inside of milling head (16) is equipped with the tooth axle of being connected with the output shaft meshing of milling head motor (18).

4. The vertical numerical control plunge double-milling special machine tool according to claim 2, characterized in that: the both sides of display screen (10) are equipped with a plurality of function button, the inboard of display screen (10) is fixed with the controller, the controller is paid (6), slotting head motor (7), X axle motor and screw drive respectively with Z axle motor and screw drive and is paid (8), Y axle motor and screw drive pay (9), display screen (10) and alarm lamp (11) electric connection.

5. The vertical numerical control plunge double-milling special machine tool according to claim 1, characterized in that: the Z-axis motor and the lead screw transmission pair (6) are arranged in the vertical direction, and sliding guide rails are arranged on two sides of the inside of the Z-axis motor and the lead screw transmission pair.

6. The vertical numerical control plunge double-milling special machine tool according to claim 1, characterized in that: the X-axis motor and the lead screw transmission pair (8) are transversely arranged, and the Y-axis motor and the lead screw transmission pair (9) are longitudinally arranged.