CN215033949U

CN215033949U - Liftable duplex position milling numerical control machine tool

Info

Publication number: CN215033949U
Application number: CN202121450582.5U
Authority: CN
Inventors: 马佳; 楼杰; 陈凌芬; 徐占东; 王冬瑞; 凌忠波
Original assignee: ZHEJIANG JINHUO TECHNOLOGY INDUSTRIAL CO LTD
Current assignee: ZHEJIANG JINHUO TECHNOLOGY INDUSTRIAL CO LTD
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-07
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a liftable double-station milling numerical control machine tool, which is characterized in that the worktable is divided into a longitudinal worktable and a transverse worktable distributed on both sides of the longitudinal worktable; A fixture, an adjustable milling mechanism is installed on the horizontal worktable; the milling mechanism includes a column fixedly installed on the horizontal worktable, an up-down adjustment mechanism installed on the upright column, a rotation mechanism installed on the up-down adjustment mechanism, and Milling power head mounted on a rotating mechanism. The utility model can drive two milling mechanisms to process at the same time, or can be processed individually, which greatly improves the production efficiency; at the same time, one clamping can be used for double-sided one-time processing, which improves the machining accuracy of the parts and reduces the labor intensity. ;The position and angle of the milling power head can be adjusted through the setting of the up and down adjustment mechanism and the rotating mechanism, which enlarges the processing range and enhances the versatility.

Description

Liftable duplex position milling numerical control machine tool

Technical Field

The utility model relates to a tubular product specifically indicates a liftable duplex position mills digit control machine tool.

Background

The existing milling machine mainly refers to a machine tool for processing various surfaces on a workpiece by using a milling cutter; generally, the rotation motion of the milling cutter is the main motion, and the movement of the workpiece and the milling cutter is the feed motion; it can process plane, groove, various curved surfaces, gear, etc.; the milling machine is a machine tool for milling a workpiece by using a milling cutter; however, the position and angle of the milling cutter on a general milling numerical control machine tool cannot be adjusted, and for some workpieces with complex structures, multiple milling machines are usually needed to complete the processing, or a special fixture is needed to adjust the position or angle of the workpiece to complete the processing, which is very troublesome, low in processing precision and high in production and manufacturing cost. Therefore, the liftable double-station milling numerical control machine tool is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a liftable duplex position milling numerical control machine tool in order to solve above problem.

In order to achieve the purpose, the utility model provides a liftable double-station milling numerical control machine tool, which comprises a base and a workbench which is slidably arranged on the base; the base is also provided with a servo motor for driving the workbench to move; the device is characterized in that the workbench is divided into a longitudinal workbench and transverse workbenches distributed on two sides of the longitudinal workbench; the longitudinal workbench is provided with a clamp, and the transverse workbench is provided with an adjustable milling mechanism; the milling mechanism comprises an upright post fixedly installed on the transverse workbench, an upper adjusting mechanism and a lower adjusting mechanism installed on the upright post, a rotating mechanism installed on the upper adjusting mechanism and the lower adjusting mechanism, and a milling power head installed on the rotating mechanism.

Preferably, the up-down adjusting mechanism comprises a screw rod movably mounted on the upright post, and a lifting carriage slidably mounted on the upright post and movably connected with the screw rod; the rotary mechanism comprises a rotary disc arranged on the lifting carriage and a dial arranged on the rotary disc, and the milling power head is arranged on the dial.

Preferably, the lifting carriage is provided with a nut seat, and the lifting carriage is movably connected with the screw rod through the nut seat; and an adjusting hand wheel is further mounted at one end of the screw rod.

The utility model has the advantages that the two sides of the longitudinal workbench are provided with the transverse workbench, and the milling mechanisms are arranged on the transverse workbench, so that the two milling mechanisms can be driven to process simultaneously or individually, and the production efficiency is greatly improved; meanwhile, the double surfaces can be processed at one time by one-time clamping, so that the processing precision of parts is improved, and the labor intensity is reduced; through the arrangement of the upper and lower adjusting mechanisms and the rotating mechanism, the position and the angle of the milling power head can be adjusted, the processing range is enlarged, and the universality is enhanced.

Drawings

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

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

fig. 3 is a schematic view of another view structure of the middle milling mechanism of the present invention.

Illustration of the drawings: 1. a base; 2. a work table; 21. a longitudinal work table; 22. a transverse worktable; 3. a servo motor; 4. a clamp; 5. a milling mechanism; 51. a column; 6. an up-down adjusting mechanism; 61. a screw; 62. lifting the carriage; 63. a nut seat; 64. adjusting a hand wheel; 7. a rotation mechanism; 71. a rotary disk; 72. a dial scale; 8. and (5) milling the power head.

Detailed Description

The following we will further describe the liftable double-station milling numerical control machine tool of the present invention with reference to the accompanying drawings.

Referring to fig. 1-3, the liftable double-station milling numerical control machine tool of the embodiment comprises a base 1 and a workbench 2 slidably mounted on the base 1; the base 1 is also provided with a servo motor 3 for driving the workbench 2 to move; the device is characterized in that the workbench 2 is divided into a longitudinal workbench 21 and transverse workbenches 22 distributed on two sides of the longitudinal workbench 21; the longitudinal workbench 21 is provided with a clamp 4, and the transverse workbench 22 is provided with an adjustable milling mechanism 5; the milling mechanism 5 comprises an upright post 51 fixedly mounted on the transverse workbench 22, an up-down adjusting mechanism 6 mounted on the upright post 51, a rotating mechanism 7 mounted on the up-down adjusting mechanism 6 and a milling power head 8 mounted on the rotating mechanism 7; the two sides of the longitudinal workbench 21 are provided with the transverse workbench 22, and the milling mechanisms 5 are arranged on the transverse workbench 22, so that the two milling mechanisms 5 can be driven to process simultaneously or singly, and the production efficiency is greatly improved; meanwhile, the double surfaces of the parts are machined at one time by one-time clamping, so that the machining precision of the parts is improved, and the labor intensity is reduced; through the arrangement of the upper and lower adjusting mechanisms 6 and the rotating mechanism 7, the position and the angle of the milling power head 8 can be adjusted, the processing range is enlarged, and the universality is enhanced.

Further, referring to fig. 2-3, the up-down adjusting mechanism 6 includes a screw 61 movably mounted on the upright 51, and a lifting carriage 62 slidably mounted on the upright 51 and movably connected to the screw 61; the rotating mechanism 7 comprises a rotary disc 71 arranged on the lifting carriage 62 and a dial 72 arranged on the rotary disc 71, and the milling power head 8 is arranged on the dial 72; the screw 61 is arranged to drive the lifting carriage 62 to move up and down, so that the rotating mechanism 7 and the milling power head 8 are driven to adjust the up and down positions; through the setting of gyration dish 71, drive and mill power head 8 and carry out 360 angle selections, and through the setting of calibrated scale 72, make mill power head 8 graduation accurate, the machining precision is high.

Further, referring to fig. 3, a nut seat 63 is mounted on the lifting carriage 62, and the lifting carriage 62 is movably connected with the screw 61 through the nut seat 63; an adjusting hand wheel 64 is further mounted at one end of the screw 61; through the arrangement of the nut seat 63, the lifting carriage 62 can move up and down through the cooperation of the nut seat 63 and the screw 61; through the arrangement of the adjusting hand wheel 64, the screw 61 can be conveniently rotated to adjust the vertical position of the milling power head 8.

The utility model discloses a working process: referring to fig. 1-3, firstly, a workpiece to be machined is mounted on a fixture 4, then the height and the angle of a milling power head 8 are adjusted according to the machining requirement and the machining position of the workpiece, when the height is adjusted, an adjusting hand wheel 64 is rotated, the adjusting hand wheel 64 drives a screw rod 61 to rotate, the screw rod 61 drives a lifting carriage 62 to move up and down through matching with a nut seat 63, so that the up-and-down position of the milling power head 8 is adjusted, then the angle of the milling power head 8 is adjusted, when the adjustment is performed, the milling power head 8 is driven to rotate through a rotary disc 71, and the rotation angle can ensure the precision of the angle through a dial 72, so that the machining precision is ensured; after the adjustment is finished, the processing can be carried out, and two sides can be simultaneously processed during the processing, or a single side can be processed.

The scope of the present invention is not limited to the above embodiments and their variations. The present invention is not limited to the above embodiments, and other modifications and substitutions may be made by those skilled in the art.

Claims

1. A liftable double-station milling numerical control machine tool comprises a base (1) and a workbench (2) slidably mounted on the base (1); the base (1) is also provided with a servo motor (3) for driving the workbench (2) to move; the device is characterized in that the workbench (2) is divided into a longitudinal workbench (21) and transverse workbenches (22) distributed on two sides of the longitudinal workbench (21); the longitudinal workbench (21) is provided with a clamp (4), and the transverse workbench (22) is provided with an adjustable milling mechanism (5); the milling mechanism (5) comprises an upright post (51) fixedly mounted on the transverse workbench (22), an up-down adjusting mechanism (6) mounted on the upright post (51), a rotating mechanism (7) mounted on the up-down adjusting mechanism (6) and a milling power head (8) mounted on the rotating mechanism (7).

2. The liftable double-station milling numerical control machine tool according to claim 1, characterized in that: the up-down adjusting mechanism (6) comprises a screw rod (61) movably arranged on the upright post (51) and a lifting carriage (62) which is slidably arranged on the upright post (51) and is movably connected with the screw rod (61); the rotating mechanism (7) comprises a rotary disc (71) arranged on the lifting carriage (62) and a dial (72) arranged on the rotary disc (71), and the milling power head (8) is arranged on the dial (72).

3. The liftable double-station milling numerical control machine tool according to claim 2, characterized in that: the lifting carriage (62) is provided with a nut seat (63), and the lifting carriage (62) is movably connected with the screw rod (61) through the nut seat (63); and an adjusting hand wheel (64) is also installed at one end of the screw rod (61).