CN213164072U

CN213164072U - Horizontal numerical control plunge milling special machine tool

Info

Publication number: CN213164072U
Application number: CN202022134710.7U
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: 2021-05-11
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a horizontal numerical control slotting special machine tool, including the lathe main part, the top of support is fixed with the numerical control dividing head, the cross workstation includes that X axle motor and screw drive pay and Y axle motor and screw drive pay, the top that Y axle motor and screw drive were paid is fixed with high-speed slotting head and high-speed cutter head, one side of high-speed cutter head is fixed with respectively mills motor and speed reducer, the output shaft that mills the motor passes through the speed reducer and is connected with the meshing of high-speed cutter head, one side of high-speed slotting head is equipped with the slotting motor, the slotting motor passes through the cam and is connected with high-speed slotting head pivot. This horizontal numerical control plunge milling special purpose machine tool simple structure, the modern design is favorable to in time discovering and troubleshooting, and it is very convenient to overhaul, has shortened the slotting stroke simultaneously greatly, is favorable to improving machining efficiency, and the cam wearing and tearing are low simultaneously, and is durable not fragile, is favorable to reduction in production cost.

Description

Horizontal numerical control plunge milling special machine tool

Technical Field

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

Background

The guide rail of the numerical control horizontal lathe 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 horizontal numerical control plunge milling special machine tool is complex in structure, inconvenient to overhaul and incapable of well monitoring the running state of the machine tool in operation, in addition, the existing horizontal numerical control plunge milling special machine tool is long in stroke and low in machining efficiency due to the fact that a ball screw is adopted to do reciprocating plunge cutting movement, the ball screw is easy to damage, the production cost is high, the problem of single procedure exists, secondary clamping is needed when milling is needed after plunge cutting, another milling machine is used for machining, the efficiency is low, and new clamping errors can be generated.

Disclosure of Invention

An object of the utility model is to provide a horizontal numerical control slotting and milling special machine tool to solve the current single, poor and high problem of manufacturing cost of horizontal numerical control slot special machine tool process.

In order to achieve the above object, the utility model provides a following technical scheme: a horizontal numerical control plunge milling special machine tool comprises a machine tool main body, wherein an electrical cabinet is arranged at the inner bottom of the machine tool main body, a support is fixed on one side of the top of the electrical cabinet, a numerical control dividing head is fixed on the top of the support, a cross-shaped working table is fixed on the other side of the top of the electrical cabinet and comprises an X-axis motor and a lead screw transmission pair, a Y-axis motor and a lead screw transmission pair, a high-speed insert head and a high-speed milling head are fixed at the top of the Y-axis motor and the screw transmission pair, a milling motor and a speed reducer are respectively fixed at one side of the high-speed milling head, an output shaft of the milling motor is meshed and connected with the high-speed milling head through a speed reducer, one side of the high-speed milling head is provided with a slotting motor, the slotting motor is connected with the high-speed slotting head rotating shaft through a cam, a display screen is arranged above one side of the outer surface of the machine tool main body, and an alarm lamp is fixed on one side of the top of the machine tool main body.

Preferably, the Y-axis motor and the lead screw transmission pair are arranged at the top of the X-axis motor and the lead screw transmission pair, the moving direction of the X-axis motor and the lead screw transmission pair is transverse, and the moving direction of the Y-axis motor and the lead screw transmission pair is longitudinal.

Preferably, both sides of the high-speed cutting head are horizontally provided with a slotting tool groove, the size of the slotting tool groove is matched with that of a slotting tool, the top of the slotting tool groove is provided with at least four bolt holes, and the slotting tool is embedded in the slotting tool groove and fixed through at least four hexagon socket head cap bolts at the top.

Preferably, the number of the high-speed milling heads is one, the high-speed milling heads are meshed with a transmission gear in a speed reducer, and the speed reducer is meshed with an output shaft of a milling motor.

Preferably, the X-axis motor and the screw transmission pair, the Y-axis motor and the screw transmission pair, the numerical control dividing head, the display screen, the alarm lamp, the slotting motor, the milling motor and the speed reducer are all electrically connected with the electrical cabinet.

Preferably, cooling nozzles are arranged on the top of the numerical control dividing head and one side, close to the slotting tool, of the cross-shaped workbench.

Preferably, the slotting tool and the high-speed milling head are both positioned on the same horizontal plane with the numerical control dividing head.

The utility model discloses a technological effect and advantage: this horizontal numerical control plunge milling special machine tool simple structure, the modern design, through setting up the alarm lamp, be favorable to in time discovering and troubleshooting, it is very convenient to overhaul, simultaneously through setting up the cam in first motor bottom and replacing ball screw, the slotting stroke has been shortened greatly, be favorable to improving machining efficiency, the cam wearing and tearing are low simultaneously, it is durable not fragile, be favorable to reducing production cost, through setting up high-speed cutter head on the cross workstation, motor and speed reducer are milled in the cooperation, can also realize milling function, a tractor serves two-purpose, be favorable to improving machining efficiency, reduce the processing cost.

Drawings

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

fig. 2 is a horizontal cross-sectional view of the present invention.

In the figure: 1. a machine tool main body; 2. a cross-shaped workbench; 201. an X-axis motor and a lead screw transmission pair; 202. a Y-axis motor and a lead screw transmission pair; 3. a support; 4. an electrical cabinet; 5. a numerical control dividing head; 6. a display screen; 7. an alarm lamp; 8. a high-speed insertion head; 9. a slotting motor; 10. inserting a cutter; 11. cooling the nozzle; 12. a high-speed milling head; 13. milling a motor; 14. and a speed reducer.

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 horizontal numerical control slotting special machine tool as shown in the figure, including machine tool main body 1, the interior bottom of machine tool main body 1 is equipped with regulator cubicle 4, one side at the top of regulator cubicle 4 is fixed with support 3, the top of support 3 is fixed with numerical control dividing head 5, the opposite side at the top of regulator cubicle 4 is fixed with cross workstation 2, cross workstation 2 includes that X axle motor and screw drive pay 201 and Y axle motor and screw drive pay 202, the top that Y axle motor and screw drive pay 202 is fixed with high-speed slotting head 8 and high-speed milling head 12, one side of high-speed milling head 12 is fixed with milling motor 13 and speed reducer 14 respectively, the output shaft of milling motor 13 passes through speed reducer 14 and is connected with high-speed milling head 12 meshing, one side of high-speed slotting head 8 is equipped with slotting motor 9, slotting motor 9 passes through the cam and is connected with high-speed slotting head 8 pivot, a display screen 6 is arranged above one side of the outer surface of the machine tool main body 1, and an alarm lamp 7 is fixed on one side of the top of the machine tool main body 1.

In addition, the Y-axis motor and screw transmission pair 202 is arranged at the top of the X-axis motor and screw transmission pair 201, the moving direction of the X-axis motor and screw transmission pair 201 is horizontal, and the moving direction of the Y-axis motor and screw transmission pair 202 is vertical, so that the cross workbench 2 can move in the horizontal direction and the vertical direction, and a proper slotting tool 10 can be selected for processing. The both sides of high-speed cutting head 8 all are equipped with the slotting tool groove horizontally, the size and the slotting tool 10 phase-match in slotting tool groove, and the top in slotting tool groove is equipped with four at least bolt holes, slotting tool 10 is embedded respectively in the slotting tool groove and fixed through four at least hexagon socket head cap screw at top, conveniently connects slotting tool 10 firmly, is favorable to preventing the emergence of the phenomenon of moving back of a knife, and then is favorable to improving processingquality. The high-speed milling head 12 is provided with one high-speed milling head, the high-speed milling head 12 is meshed with a transmission gear in a speed reducer 14, and the speed reducer 14 is meshed with an output shaft of a milling motor 13.

It is worth mentioning that the X-axis motor and screw transmission pair 201, the Y-axis motor and screw transmission pair 202, the numerical control index head 5, the display screen 6, the alarm lamp 7, the slotting motor 9, the milling motor 13 and the speed reducer 14 are all electrically connected with the electrical cabinet 4, which is beneficial to providing electric support for each electrical component. The top of the numerical control dividing head 5 and one side of the cross workbench 2 close to the slotting tool 10 are respectively provided with a cooling nozzle 11, so that the numerical control dividing head 5 and the slotting tool 10 can be washed and cooled during processing, and the service life of the equipment can be prolonged. The slotting tool 10 and the high-speed milling head 12 are both positioned on the same horizontal plane with the numerical control dividing head 5, so that the slotting tool 10 and the high-speed milling head 12 are flush with a machined part, and the machining is convenient.

The working principle is as follows: when the horizontal numerical control plunge milling special machine tool is used, when plunge milling is needed, firstly, a workpiece to be machined is placed in the numerical control dividing head 5 to be fixed, then the high-speed cutting head 8 is driven to transversely move to one side of the numerical control dividing head 5 through the X-axis motor and the lead screw transmission pair 201, then the high-speed cutting head 8 is driven to longitudinally move through the Y-axis motor and the lead screw transmission pair 202, so that the proper slotting tool 10 is aligned with the numerical control dividing head 5, then the plunge cutting motor 9 is started, the plunge cutting motor 9 drives the high-speed cutting head 8 to do high-speed reciprocating motion with the horizontal stroke of 2-3cm through the cam, and at the moment, the slotting tool 10 performs plunge milling on the workpiece; when milling processing is needed, the Y-axis motor and the lead screw transmission pair 202 are used for driving the high-speed milling head 12 to move longitudinally, so that the high-speed milling head 12 is aligned to the numerical control dividing head 5, then the milling motor 13 is started, the high-speed milling head 12 is driven to rotate at a high speed after being decelerated by the speed reducer 14, milling processing is carried out on a machined part, the real-time state of the processing is observed through the display screen 6, and when the operation is abnormal, the alarm lamp 7 can remind a worker through flickering.

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 horizontal numerical control plunge milling special machine tool which characterized in that: the numerical control milling machine comprises a machine tool main body (1), wherein an electric cabinet (4) is arranged at the inner bottom of the machine tool main body (1), a support (3) is fixed on one side of the top of the electric cabinet (4), a numerical control dividing head (5) is fixed on the top of the support (3), a cross workbench (2) is fixed on the other side of the top of the electric cabinet (4), the cross workbench (2) comprises an X-axis motor and lead screw transmission pair (201) and a Y-axis motor and lead screw transmission pair (202), a high-speed milling head (8) and a high-speed milling head (12) are fixed on the top of the Y-axis motor and lead screw transmission pair (202), a milling motor (13) and a speed reducer (14) are respectively fixed on one side of the high-speed milling head (12), an output shaft of the milling motor (13) is in meshing connection with the high-speed milling head (12) through the speed reducer (14), and an slotting motor (9), slotting motor (9) are connected with high-speed slotting head (8) pivot through the cam, one side top of lathe main part (1) surface is equipped with display screen (6), one side at lathe main part (1) top is fixed with alarm lamp (7).

2. The horizontal numerical control plunge milling special machine tool according to claim 1, characterized in that: the Y-axis motor and screw transmission pair (202) is arranged at the top of the X-axis motor and screw transmission pair (201), the moving direction of the X-axis motor and screw transmission pair (201) is transverse, and the moving direction of the Y-axis motor and screw transmission pair (202) is longitudinal.

3. The horizontal numerical control plunge milling special machine tool according to claim 1, characterized in that: the high-speed cutting head is characterized in that insert grooves are horizontally formed in two sides of the high-speed cutting head (8), the size of each insert groove is matched with that of each insert knife (10), at least four bolt holes are formed in the tops of the insert grooves, and the insert knives (10) are embedded into the insert grooves respectively and fixed through at least four hexagon socket head bolts at the tops.

4. The horizontal numerical control plunge milling special machine tool according to claim 1, characterized in that: the milling machine is characterized in that one high-speed milling head (12) is arranged, the high-speed milling head (12) is in meshed connection with a transmission gear in a speed reducer (14), and the speed reducer (14) is in meshed connection with an output shaft of a milling motor (13).

5. The horizontal numerical control plunge milling special machine tool according to claim 1, characterized in that: the X-axis motor and lead screw transmission pair (201), the Y-axis motor and lead screw transmission pair (202), the numerical control dividing head (5), the display screen (6), the alarm lamp (7), the slotting motor (9), the milling motor (13) and the speed reducer (14) are all electrically connected with the electric cabinet (4).

6. The horizontal numerical control plunge milling special machine tool according to claim 1, characterized in that: and cooling nozzles (11) are arranged at the top of the numerical control dividing head (5) and one side of the cross workbench (2) close to the slotting tool (10).

7. The horizontal numerical control plunge milling special machine tool according to claim 3, characterized in that: the slotting tool (10) and the high-speed milling head (12) are both positioned on the same horizontal plane with the numerical control dividing head (5).