CN211387655U

CN211387655U - Servo turret drilling and milling numerical control lathe

Info

Publication number: CN211387655U
Application number: CN202020040419.0U
Authority: CN
Inventors: 罗辛劳
Original assignee: Foshan Jinlaoda Automation Equipment Co ltd
Current assignee: Foshan Jinlaoda Automation Equipment Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-09-01
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a servo turret drilling and milling numerical control lathe, which comprises a lathe bed, wherein a main shaft mechanism is arranged at the end part of the lathe bed, and the main shaft mechanism comprises a headstock, a rotary oil cylinder and a main shaft motor; the end part of the headstock is provided with a main shaft, the lathe bed is provided with a numerical control sliding table consisting of double cross-shaped lead screw guide rails corresponding to the two sides of the main shaft, the upper side of the numerical control sliding table is provided with a lateral/end face drilling and milling head, and the lateral/end face drilling and milling head and the main shaft form a main body structure of a double cross-shaped numerical control lathe; the utility model has the advantages that the cutting area is composed of the double cross sliding tables, the utility model has the following aspects of a few 1, and the production efficiency is improved; 2. the utility model discloses install side direction/terminal surface at numerical control slip table upside and bore the cutter head and make this lathe have the processing product side direction and bore, mill, attack the function with the terminal surface.

Description

Servo turret drilling and milling numerical control lathe

Technical Field

The utility model relates to a numerical control lathe technical field specifically is a servo turret bores and mills numerical control lathe.

Background

The numerical control lathe and the turning center are high-precision and high-efficiency automatic machine tools. The multi-station tool turret or the power tool turret is equipped, so that the machine tool has wide processing technological performance, can process complex workpieces such as linear cylinders, oblique line cylinders, circular arcs and various threads, grooves, worms and the like, has various compensation functions of linear interpolation and circular arc interpolation, and plays a good economic effect in the batch production of complex parts;

the conventional numerical control lathe only has one transverse shaft and a longitudinal shaft, is provided with a row of cutters, an electric cutter frame and a single cutter tower for processing, only one cutter can be used for processing in each process, the production efficiency is low, and a plurality of processes can be completed; therefore, the inventor provides the servo turret drilling and milling numerical control lathe by combining various factors.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a servo turret bores and mills numerical control lathe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a servo turret drilling and milling numerical control lathe comprises a lathe body, wherein a main shaft mechanism is arranged at the end part of the lathe body and comprises a headstock, a rotary oil cylinder and a main shaft motor; the end part of the lathe head box is provided with a main shaft, the lathe bed is provided with a numerical control sliding table consisting of double cross screw guide rails corresponding to the two sides of the main shaft, the upper side of the numerical control sliding table is provided with a lateral/end face drilling and milling head, the lateral/end face drilling and milling head and the main shaft form a main body structure of a double cross numerical control lathe, the lower side of the numerical control sliding table is provided with a servo turret ST1, and the lateral/end face drilling and milling head servo turret ST1 forms a;

as a further aspect of the present invention: the numerical control sliding table is composed of a linear guide rail, a roller screw and a servo motor.

As a further aspect of the present invention: the end part of the main shaft is provided with a spring seat, and a spring chuck is arranged on the spring seat.

As a further aspect of the present invention: the numerical control sliding table on the lathe bed is obliquely arranged;

as a further aspect of the present invention: an X1 lower shaft, a Z1 lower shaft and a Z1 bearing seat are arranged on the cross sliding table on the lower side of the main shaft, and servo tool towers ST1, an X1 servo motor, an X1 linear guide rail, a Z1 servo motor and a Z1 linear guide rail are arranged on the X1 lower shaft and the Z1 lower shaft;

an X2 upper shaft, a Z2 upper shaft and a Z2 bearing seat are arranged on the cross sliding table on the upper side of the main shaft; and an upper lateral/end face drilling and milling head, an X2 servo motor, an X2 upper shaft screw rod and an X2 upper shaft linear guide rail are arranged on an X2 upper shaft and a Z2 upper shaft; a Z2 servomotor and a Z2 linear guide.

As a further aspect of the present invention: and inner protection metal plates are arranged on the lathe bed corresponding to two sides of the cutting area.

As a further aspect of the present invention: the bottom of the lathe bed is provided with a cast iron frame, and the lathe bed is arranged on the cast iron frame.

Compared with the prior art, the utility model discloses the beneficial effect of following several aspects has:

the newly designed numerical control lathe consists of two transverse shafts and a longitudinal shaft, is provided with a servo tool turret and a lateral and end face drilling and milling power head, can synchronously process and realize a turning, milling, drilling and tapping compound function, and is suitable for products with simple process; the utility model discloses well this numerical control lathe structural design overturns traditional single cross slip table notion, and single cross slip table numerical control can only single-blade smear metal processing, could tool changing process lower process after accomplishing the process, and efficiency is the shortcoming of single cross slip table numerical control processing slowly. The utility model discloses constitute the cutting district by two cross sliding tables, can carry out diversified (multitool) combination to different product technological requirements and make this machine compatibility strong, improve product efficiency greatly. In addition, the servo tool turret ST1 and the lateral and end face drilling and milling power head ZX1 can finish the product in one step, so that the product precision can be ensured, secondary processing is not needed, the number of hands is reduced, the number of machines is reduced, the number of the machines occupying the production place is reduced, and all expenses of the product processing procedure flow are reduced. The main advantages are that: 1. the production efficiency is improved; 2. a lateral and end face drilling and milling power head ZX1 is mounted on the X2, so that the machine tool has functions of drilling, milling and tapping on the lateral and end faces of a processed product.

Drawings

Fig. 1 is a schematic structural diagram of a servo turret drilling and milling numerically controlled lathe.

Fig. 2 is a perspective view of a servo turret drilling and milling numerically controlled lathe.

Fig. 3 is a perspective view of a servo turret drilling and milling numerically controlled lathe.

In the figure: 1. a spring seat; 2. a collet chuck; 3. a rotary oil cylinder; 4. a headstock; 5. a main shaft; 6. a bed body; 7. a Z2 linear guide; 8. a Z2 bearing seat; 9. an X2 upper axis linear guide; 10. an X2 upper axis screw; 11. an X2 servo motor; 12. an X2 upper shaft; 13. a lateral/end face drilling and milling head; 14. a Z2 upper shaft; 15. a Z2 servo motor; 16. z1 lower shaft; 17. a Z1 servo motor; 18. servo turret ST 1; 19. x1 lower axis; 20. a cast iron frame; 21. a numerical control sliding table; 22. an X1 servo motor; 23. a Z1 bearing seat; 24. a Z1 linear guide; 25. a spindle motor; 26. and an inner protection metal plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a servo turret drilling and milling numerically controlled lathe comprises a lathe bed 6, wherein a spindle mechanism is arranged at the end part of the lathe bed 6, and the spindle mechanism comprises a headstock 4, a rotary oil cylinder 3 and a spindle motor 25; the end part of the lathe head box 4 is provided with a main shaft 5, the lathe bed 6 is provided with a numerical control sliding table 21 consisting of double cross lead screw guide rails corresponding to the two sides of the main shaft 5, the upper side of the numerical control sliding table 21 is provided with a lateral/end face drilling and milling head 13, the lateral/end face drilling and milling head 13 and the main shaft 5 form a main body structure of a double cross numerical control lathe, the lower side of the numerical control sliding table 21 is provided with a servo turret ST118, and the lateral/end face drilling and milling head 13 and the servo turret ST 118;

the spindle motor 25 is in transmission connection with the spindle mechanism through belt transmission.

The numerical control sliding table 21 is composed of a linear guide rail, a roller screw and a servo motor respectively.

The end part of the main shaft 5 is provided with a spring seat 1, and the spring seat 1 is provided with a spring chuck 2.

The numerical control sliding table 21 on the lathe bed 6 is obliquely arranged;

an X1 lower shaft 19, a Z1 lower shaft 16 and a Z1 bearing seat 23 are arranged on a cross sliding table on the lower side of the main shaft 5, a servo tool turret ST118, an X1 servo motor 22 and an X1 linear guide rail are arranged on the X1 lower shaft 19 and the Z1 lower shaft 16, and a Z1 servo motor 17 and a Z1 linear guide rail 24 are arranged on the Z1 servo motor 22 and the Z1 linear guide rail;

an X2 upper shaft 12, a Z2 upper shaft 14 and a Z2 bearing seat 8 are arranged on the cross sliding table on the upper side of the main shaft 5; an upper lateral/end face drilling and milling head 13, an X2 servo motor 11, an X2 spindle screw rod 10 and an X2 spindle linear guide rail 9 are arranged on an X2 spindle 12 and a Z2 spindle 14; z2 servomotor 15 and Z2 linear guide 7.

And inner protective metal plates 26 are arranged on the lathe bed 6 corresponding to two sides of the cutting area.

The bottom of the lathe bed 6 is provided with a cast iron frame 20, and the lathe bed 6 is arranged on the cast iron frame 20.

The utility model discloses a theory of operation is: the utility model adopts a numerical control sliding table consisting of a double cross screw and a guide rail, and a multi-axis numerical control machine system controls an X2 upper transverse axis and a Z2 upper longitudinal axis; the main body structure of a double-cross numerical control lathe (alias servo turret drilling and milling numerical control lathe) is formed by a lower transverse shaft of X1, a lower longitudinal shaft of Z1 and a main shaft C, then a lateral and end face drilling and milling power head ZX1 is installed on a transverse sliding table on X2, and a servo turret ST1 is installed on the lower transverse shaft sliding table of X1 to form a cutting area, the five shafts of the C shaft, X1, Z1, X2 and Z2 are controlled by a control system, so that the product processing is synchronized, and different products are processed by the servo turret ST1 and the lateral and end face drilling and milling power head ZX 1. The numerical control sliding table composed of five shafts of X1, Z1, X2 and Z2 respectively consists of a linear guide rail, a roller screw and a servo motor. The operation process comprises the following steps: the method comprises the steps of feeding raw materials → a collet chuck (clamping) in a headstock → a start button → Z1 and a Z2 shaft are synchronized to a designated position → X1 and an X2 shaft are synchronized to a designated position → a workbench turret ST1 is processed → a spindle brake → a lateral and end face drilling and milling power head ZX1 is processed according to a designated program → the process is finished (the intelligent automatic production can be carried out by matching with a robot and a manipulator).

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A servo turret drilling and milling numerical control lathe comprises a lathe bed (6) and is characterized in that a main shaft mechanism is arranged at the end part of the lathe bed (6), and the main shaft mechanism comprises a headstock (4), a rotary oil cylinder (3) and a main shaft motor (25); the end part of the lathe head box (4) is provided with a main shaft (5), a lathe bed (6) is provided with a numerical control sliding table (21) consisting of double cross screw guide rails corresponding to the two sides of the main shaft (5), the upper side of the numerical control sliding table (21) is provided with a lateral/end face drilling and milling head (13), the lateral/end face drilling and milling head (13) and the main shaft (5) form a main body structure of a double cross numerical control lathe, the lower side of the numerical control sliding table (21) is provided with a servo turret ST1(18), and the lateral/end face drilling and milling head (13) and the servo turret ST1 (18).

2. The servo turret drilling and milling numerical control lathe according to claim 1, wherein the numerical control sliding table (21) is composed of a linear guide rail, a roller screw and a servo motor respectively.

3. The servo turret drilling and milling numerical control lathe according to claim 2, characterized in that a spring seat (1) is arranged at the end of the main shaft (5), and a spring chuck (2) is arranged on the spring seat (1).

4. The servo turret drilling and milling numerical control lathe according to claim 3, characterized in that the numerical control slipway (21) on the lathe bed (6) is arranged in an inclined manner.

5. The servo turret drilling and milling numerical control lathe is characterized in that an X1 lower shaft (19), a Z1 lower shaft (16) and a Z1 bearing seat (23) are arranged on a cross sliding table on the lower side of a main shaft (5), a servo turret ST1(18), an X1 servo motor (22) and an X1 linear guide rail are arranged on the X1 lower shaft (19) and the Z1 lower shaft (16), and a Z1 servo motor (17) and a Z1 linear guide rail (24) are arranged on the main shaft (5);

an X2 upper shaft (12), a Z2 upper shaft (14) and a Z2 bearing seat (8) are arranged on the cross sliding table on the upper side of the main shaft (5); an upper lateral/end face drilling and milling head (13), an X2 servo motor (11), an X2 upper spindle screw (10) and an X2 upper spindle linear guide rail (9) are arranged on an X2 upper spindle (12) and a Z2 upper spindle (14); a Z2 servomotor (15) and a Z2 linear guide rail (7).

6. The servo turret drilling and milling numerical control lathe according to claim 5, characterized in that inner protective metal plates (26) are arranged on the lathe bed (6) corresponding to two sides of the cutting area.

7. The servo turret drilling and milling numerical control lathe according to claim 5, characterized in that a cast iron frame (20) is arranged at the bottom of the lathe bed (6), and the lathe bed (6) is arranged on the cast iron frame (20).