CN213318801U

CN213318801U - Vertical numerical control slotting, milling and drilling combined special machine tool

Info

Publication number: CN213318801U
Application number: CN202022134682.9U
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 compound special machine tool of vertical numerical control plunge milling brill, 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 last fixed surface that X axle motor and screw drive were paid is connected with numerical control dividing head, one side that Z axle motor and screw drive were paid is fixed with milling head motor and opposite side and is fixed with the first motor of drilling, 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 plug. This compound lathe of vertical numerical control plunge milling brill not only has the slotting function, has still possessed milling function and drilling function, 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 slotting speed greatly, has thoroughly solved the problem that leads to the lathe life to be short because of ball screw wearing and tearing.

Description

Vertical numerical control slotting, milling and drilling combined special machine tool

Technical Field

The utility model belongs to the technical field of numerical control special machine tool, concretely relates to compound special machine tool of vertical numerical control slotting, milling and drilling.

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 compound lathe of boring is slotting milled to vertical numerical control 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 plunge milling and drilling combined special machine tool comprises a machine tool body, wherein a workbench is fixed on the inner bottom surface of the machine tool body and 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, a milling head motor is fixed on one side of the Z-axis motor and the lead screw transmission pair, a drilling head motor is fixed on the other side of the Z-axis motor and the lead screw transmission pair, a milling head is arranged at the, the bottom of the drilling head is provided with a drilling tool, the top of the outer surface of the Z-axis motor and the lead screw transmission pair is fixedly provided with a vertical insertion assembly, two sides of the bottom of the vertical insertion assembly are fixedly provided with insertion heads, two sides of the insertion heads are fixedly provided with insertion tools, the top center of the lathe bed is fixedly provided with an insertion head motor, and the output end of the insertion head motor is connected with a top rotating shaft of the vertical insertion assembly through a cam.

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 the 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 one, the milling heads are fixedly connected with the milling head motors through flanges, tooth shafts connected with output shafts of the milling head motors in a meshed mode are arranged inside the milling heads, the number of the drilling cutters and the number of the drilling head motors are one, the number of the drilling heads is fixedly connected with the drilling head motors through flanges, and tooth shafts connected with output shafts of the drilling head motors in a meshed mode are arranged inside the drilling 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.

Preferably, the drilling head is of a cylindrical hollow structure and internally comprises a gear main shaft and a gear transmission shaft, an inner conical spring clamping sleeve is arranged inside the gear main shaft, a fastening screw is arranged at one end of the inner conical spring clamping sleeve, a drilling tool is fixed at the other end of the inner conical spring clamping sleeve in a nested mode, the drilling head is in meshed connection with a drilling head motor through a transmission gear, the other side of the transmission gear is in meshed connection with the gear transmission shaft, and the gear main shaft is in meshed connection with the gear transmission shaft.

The utility model discloses a technological effect and advantage: this compound special machine tool of vertical numerical control plunge milling brill simple structure, the modern design, through setting up milling head and drilling head, make this lathe not only have the slotting function, still possessed milling function and drilling function, avoided frequently changing machine tool machining 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, is showing and is improving 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 drill head of the present invention;

fig. 4 is a sectional view of the gear spindle 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 drill head motor; 20. a drilling head; 21. a drill bit 201, a gear spindle; 202. a gear transmission shaft; 2011. an inner conical spring ferrule; 2012. and (5) fastening the screw.

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 vertical numerical control slotting, milling and drilling combined special machine tool as shown in the figure, which comprises a machine body 1, wherein the inner bottom surface of the machine body 1 is fixed with a workbench 2, the workbench 2 comprises an X-axis motor and a lead screw transmission pair 8 and a Y-axis motor and a lead screw transmission pair 9, the bottom of the Y-axis motor and the lead screw transmission pair 9 is in sliding connection with the bottom of the machine body 1 through a lead screw and a nut, the bottom of the X-axis motor and the lead screw transmission pair 8 is in sliding connection with the Y-axis motor and the lead screw transmission pair 9 through the lead screw and the nut, the upper surface of the X-axis motor and the lead screw transmission pair 8 is fixedly connected with a numerical control dividing head 5, the center of the inner side surface of the machine body 1 is fixed with a Z-axis motor and the lead screw transmission pair 6, one side of the Z-axis motor and the lead screw transmission pair 6 is fixed with a milling head motor 18 and the other side is fixed with a drilling, the bottom rotating shaft of the milling head 16 is connected with a milling cutter 17, the bottom of a drilling head motor 19 is provided with a drilling head 20, the bottom of the drilling head 20 is provided with a drilling tool 21, the top of the outer surface of a Z-axis motor and lead screw transmission pair 6 is fixed with a vertical insertion component 3, two sides of the bottom of the vertical insertion component 3 are fixed with cutting inserts 15, two sides of each cutting insert 15 are fixed with cutting inserts 4, the center of the top of the lathe bed 1 is fixed with a cutting insert motor 7, and the output end of the cutting insert motor 7 is connected with the top rotating shaft of the vertical insertion component 3 through a cam.

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 head motor, including milling head motor 18, drilling head motor 19, drilling head motor 20, drilling cutter 21, drilling head motor 19, the bolt fixedly connected with slotting tool 4, milling head 15 is equipped with two altogether, two the both sides of milling 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 one, milling head 16 passes through ring flange and 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, drilling head 20, drilling cutter 21 and drilling head motor 19 all are equipped with one, drilling head 20 passes through ring flange and drilling head motor 19 fixed connection, the inside of drilling head 20 is equipped with the tooth axle of being connected with the output shaft meshing of drilling head motor 19, is favorable to avoiding frequently changing the cutter, improves machining efficiency greatly, has effectively avoided the clamping. 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, the Y-axis motor and the lead screw transmission pair 9 are longitudinally arranged, the numerical control dividing head 5 is conveniently moved to a required position, the drilling head 20 is of a cylindrical hollow structure and internally comprises a gear spindle 201 and a gear transmission shaft 202, an inner conical spring clamping sleeve 2011 is arranged inside the gear spindle 201, one end of the inner conical spring clamping sleeve 2011 is provided with a fastening screw 2012, the other end of the inner conical spring clamping sleeve 2011 is fixedly embedded with a drilling tool 21, the drilling head 20 is in meshing connection with the drilling head motor 19 through a transmission gear, the other side of the transmission gear is in meshing connection with the gear transmission shaft 202, the gear spindle 201 is in meshing connection with the gear transmission shaft 202, the kinetic energy of the drilling head motor 19 is favorably transmitted to the drilling tool 21, meanwhile, stepless speed change can be realized, the processing precision is favorably improved, and in addition, the clamping and the replacement of, is beneficial to improving the processing efficiency.

The working principle is as follows: when the vertical numerical control plunge milling and drilling composite 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 to enable a plunge cutter 4 to be aligned with 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 to enable the plunge cutter 4 or a milling cutter 17 to be close to the workpiece, then a plunge cutter motor 7, a milling cutter motor 18 or a drilling head motor 19 are started, the plunge cutter motor 7 drives a plunge cutter 15 to do rapid vertical reciprocating motion under the action of a cam, further, plunge cutting work is finished through the plunge cutter 4, or a milling head 16 drives the milling cutter 17 to rotate at high speed under the action of the milling cutter motor 18 to finish milling work, or the drilling head 20 drives a drilling cutter 21 to rotate at high speed under the action of, thereby completing the drilling work.

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 compound special machine tool of vertical numerical control slotting, milling and drilling, 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), one side of the Z-axis motor and lead screw transmission pair (6) is fixedly provided with a milling head motor (18) and the other side is fixedly provided with a drilling head motor (19), the bottom of the milling head motor (18, the bottom pivot of milling head (16) is connected with milling cutter (17), the bottom of drilling head motor (19) is equipped with drilling head (20), the bottom of drilling head (20) is equipped with drill (21), the top of Z axle motor and screw drive pair (6) surface is fixed with and inserts subassembly (3) immediately, the bottom both sides that insert subassembly (3) immediately are fixed with cutting head (15), the both sides of cutting head (15) are fixed with cutting insert (4), the top center department of lathe bed (1) is fixed with cutting head motor (7), the output of cutting head motor (7) passes through the cam and is connected with the top pivot of inserting subassembly (3) immediately.

2. The vertical numerical control plunge milling and drilling composite 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 milling and drilling composite special machine tool according to claim 1, characterized in that: the utility model discloses a drilling machine, including cutting head (15), milling head (16), milling cutter (17), milling head motor (18), milling head motor (16) and drilling head motor (19), the both sides of cutting 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 one, milling head (16) pass through ring flange and 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), drilling head (20), drilling cutter (21) and drilling head motor (19) all are equipped with one, drilling head (20) pass through ring flange and drilling head motor (19) fixed connection, the inside of drilling head (20) is equipped with the tooth axle of being connected with the output shaft meshing of drilling head motor (19).

4. The vertical numerical control plunge milling and drilling composite 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 milling and drilling composite 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 milling and drilling composite 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.

7. The vertical numerical control plunge milling and drilling composite special machine tool according to claim 1, characterized in that: drilling head (20) are column hollow structure and inside including gear spindle (201) and gear drive axle (202), the inside of gear spindle (201) is equipped with interior toper spring cutting ferrule (2011), the one end of interior toper spring cutting ferrule (2011) is equipped with fastening screw (2012), and the other end nestification is fixed with drill cutter (21), drilling head (20) are connected through drive gear and drilling head motor (19) meshing, drive gear's opposite side and gear drive axle (202) meshing are connected, gear spindle (201) and gear drive axle (202) meshing are connected.