CN212019527U

CN212019527U - Vertical machine tool

Info

Publication number: CN212019527U
Application number: CN202020598934.0U
Authority: CN
Inventors: 徐华杰
Original assignee: Taiyu Jingji Zhejiang Co ltd
Current assignee: Taiyu Jingji Zhejiang Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-11-27
Anticipated expiration: 2030-04-20

Abstract

The utility model belongs to the technical field of the numerical control processing technique and specifically relates to indicate a vertical machine tool, including board, milling equipment, tool magazine, toolchanger, removal drive arrangement, two workstations and two Y axle actuating mechanisms, the workstation is located milling equipment's below, and two workstations all rotate and are provided with clamping device, and two workstations all have been installed and are used for driving clamping device pivoted rotation actuating mechanism. The utility model discloses can realize milling device's automatic tool changing, process the work piece on two workstations through milling device, improve the production efficiency who mills the work piece widely, and rotate through rotating actuating mechanism drive clamping device and taking the work piece again for milling device can mill the processing to the different positions of work piece, has reduced the number of times to the work piece clamping, has improved the precision, the quality and the efficiency of milling the work piece.

Description

Vertical machine tool

Technical Field

The utility model belongs to the technical field of the numerical control processing technique and specifically relates to indicate a vertical machine tool.

Background

The numerical control machine tool can be used for processing factory products such as parts, workpieces and the like, and is indispensable equipment in the industrial field. At present, a numerical control machine tool on the market generally has only one workbench, and only a previous workpiece is taken down after being processed, so that the next workpiece can be fixed on the workbench, and the working efficiency is low. Therefore, the drawbacks are obvious, and a solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a vertical machine tool.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a vertical machine tool, its includes the board, slide and set up in the milling unit of board, set up in the tool magazine of milling unit, set up the toolchanger between milling unit and tool magazine, install in the board and be used for the removal drive arrangement that the drive milling unit removed along the X axle direction and the Z axle direction of board, slide respectively and set up in two workstations of board and install in the board and be used for driving two workstations respectively along two Y axle actuating mechanism that the Y axle direction of board removed, the workstation is located milling unit's below, and two workstations all rotate and are provided with the clamping device who is used for centre gripping work piece, and two workstations all install and are used for driving clamping device pivoted rotation actuating mechanism.

Furthermore, the milling device comprises a lifting seat in driving connection with the moving driving device, a milling mechanism movably arranged on the lifting seat, and a milling driver arranged on the lifting seat and used for driving the milling mechanism to rotate.

Furthermore, the number of the milling mechanisms, the number of the tool magazines and the number of the tool changing devices are two, the two milling mechanisms are arranged in parallel, the two milling mechanisms are arranged at the output end of the mobile driving device, the two tool magazines are respectively positioned at one side, far away from each other, of the two milling mechanisms, and the milling driver is used for driving the two milling mechanisms to rotate.

Further, the number of the milling drivers is two, and the two milling drivers are respectively used for driving the two milling mechanisms to rotate.

Furthermore, the milling mechanism comprises a tool apron movably arranged on the lifting seat, a tool holder arranged in the tool apron and a lifting driver arranged on the lifting seat and used for driving the tool apron to lift, the output end of the lifting driver is rotatably connected with the top end of the tool apron, and the outer side wall of the tool apron is in driving connection with the output end of the milling driver.

Furthermore, the milling driver comprises a milling motor arranged on the lifting seat, a driving wheel arranged on an output shaft of the milling motor, and a driving belt wound between the driving wheel and the tool holder.

Further, the tool changing device comprises a tool changing motor, a cam divider and a tool changing piece, the tool changing motor is arranged on the lifting seat, the output end of the tool changing motor is connected with the input end of the cam divider, the middle of the tool changing piece is arranged at the output end of the cam divider, and tool changing claws are arranged at two ends of the tool changing piece.

Further, the output end of the lifting driver is rotatably connected with the top end of the tool apron through the adapter.

Furthermore, the lifting seat is provided with a protective frame, and the protective frame is covered outside the milling mechanism.

The utility model has the advantages that: the utility model discloses can realize milling device's automatic tool changing, process the work piece on two workstations through milling device, improve the production efficiency who mills the work piece widely, and rotate through rotating actuating mechanism drive clamping device and taking the work piece again for milling device can mill the processing to the different positions of work piece, has reduced the number of times to the work piece clamping, has improved the precision, the quality and the efficiency of milling the work piece.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is an exploded schematic view of the milling device of the present invention.

Description of reference numerals:

1. a machine platform; 2. a milling device; 21. a lifting seat; 22. a milling mechanism; 23. a milling driver; 24. a tool apron; 25. a lift drive; 26. milling a motor; 27. a driving wheel; 28. a transmission belt; 3. a tool magazine; 4. a tool changing device; 41. a tool changing motor; 42. a cam driver; 43. changing the cutter; 44. changing a cutter claw; 45. an adapter; 46. a protective frame; 5. a movement driving device; 6. a work table; 7. a Y-axis drive mechanism; 8. a clamping device; 9. a rotation driving mechanism.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 and fig. 2, the present invention provides a vertical processing machine tool, which comprises a machine table 1, a milling device 2 slidably disposed on the machine table 1, a tool magazine 3 disposed on the milling device 2, a tool changer 4 disposed between the milling device 2 and the tool magazine 3, a moving driving device 5 installed on the machine table 1 and used for driving the milling device 2 to move along the X-axis direction and the Z-axis direction of the machine table 1, two work tables 6 slidably disposed on the machine table 1 respectively, and two Y-axis driving mechanisms 7 installed on the machine table 1 and used for driving the two work tables 6 to move along the Y-axis direction of the machine table 1 respectively, the working tables 6 are located below the milling device 2, the two working tables 6 are all rotatably provided with clamping devices 8 used for clamping workpieces, and the two working tables 6 are all provided with rotary driving mechanisms 9 used for driving the clamping devices 8 to rotate.

In practical application, two workpieces to be machined are respectively installed on the clamping devices 8 of the two working tables 6, the two Y-axis driving mechanisms 7 respectively drive the two working tables 6 to move together with the workpieces close to or away from the milling device 2, the moving driving device 5 drives the milling device 2 to move in the X-axis direction and the Z-axis direction according to a preset movement track, so that the milling device 2 machines the workpieces of the two working tables 6 in sequence, and in the process of machining the workpieces, according to the requirement of actual milling of the workpieces, the tool changer 4 takes down the tools on the milling device 2 and replaces the tools in the tool magazine 3 with the tools to the milling device 2, so that the milling device 2 can machine preset products on the workpieces. Because different work pieces, its structural shape is inequality, or the demand of processing the work piece is different, so in the in-process of processing the work piece, rotation actuating mechanism 9 drive clamping device 8 is taken the work piece and is rotated around the X axle of board 1 jointly to make milling unit 2 can mill the different positions of work piece, thereby can improve the efficiency and the quality of milling the work piece. Two processing methods can be adopted in the embodiment: the first is; after the workpieces on the two work tables 6 are machined, an operator can take down the two machined workpieces once again and install a new workpiece to be machined on the clamping device 8 of the work table 6; the second method is as follows: the two work tables 6 are respectively in a machining state or a material unloading state, when a workpiece on one work table 6 is machined, an operator can take down the machined workpiece on the other work table 6 and install a new workpiece to be machined, so that the workpiece can be milled uninterruptedly, the milling period is shortened, and the milling efficiency is improved.

The utility model discloses can realize milling device 2's automatic tool changing, process the work piece on two workstations 6 through milling device 2, improve the production efficiency who mills the work piece widely, and drive clamping device 8 through rotating actuating mechanism 9 again and take the work piece to rotate for milling device 2 can mill the processing to the different positions of work piece, has reduced the number of times to the work piece clamping, has improved the precision, the quality and the efficiency of milling the work piece.

In this embodiment, the milling device 2 includes a lifting seat 21 drivingly connected to the moving driving device 5, a milling mechanism 22 movably disposed on the lifting seat 21, and a milling driver 23 installed on the lifting seat 21 and configured to drive the milling mechanism 22 to rotate, where the number of the milling mechanisms 22 is one.

During actual work, the moving driving device 5 drives the lifting seat 21 to move along the X axis and the Z axis of the machine table 1, the moving lifting seat 21 drives the milling mechanism 22 to move according to a preset processing track, meanwhile, the milling driver 23 drives the milling mechanism 22 to rotate, and the moving and rotating milling mechanism 22 performs milling processing on a workpiece carried by the workbench 6.

In this embodiment, the number of the milling mechanisms 22, the number of the tool magazines 3, and the number of the tool changers 4 are two, the two milling mechanisms 22 are arranged in parallel, the two milling mechanisms 22 are all installed at the output end of the mobile driving device 5, the two tool magazines 3 are respectively located on one side of the two milling mechanisms 22 away from each other, and the milling driver 23 is used for driving the two milling mechanisms 22 to rotate. According to the structural design, the two milling mechanisms 22 can respectively mill the workpieces on the two working tables 6, when the number of the milling drivers 23 is one according to the actual machining requirement, the milling drivers 23 drive the two milling mechanisms 22 to synchronously rotate, the two milling mechanisms 22 synchronously work, namely the machining tracks of the two milling mechanisms 22 are the same, two identical products can be produced at one time, and the production efficiency is improved; when the quantity of milling driver 23 is two, two milling drivers 23 are used for driving two milling mechanism 22 respectively and rotate, and two milling mechanism 22 are mutual autonomous working, and two milling mechanism 22 can process out inequality product promptly, also can process out the same product according to precedence order, make the utility model discloses a practicality is strong, and machining efficiency is high. This structural design makes the utility model discloses possess production efficiency height, energy-concerving and environment-protective (power saving), reduce the cost of labor, save characteristics such as space.

In this embodiment, the milling mechanism 22 includes a tool seat 24 movably disposed on the lifting seat 21, a tool holder installed in the tool seat 24, and a lifting driver 25 installed on the lifting seat 21 and used for driving the tool seat 24 to lift, the output end of the lifting driver 25 is rotatably connected with the top end of the tool holder 24, the outer side wall of the tool holder 24 is drivingly connected with the output end of the milling driver 23, the lifting driver 25 is a cylinder, the tool holder 24 can rotate and lift in the lifting holder 21, the top end of the tool is arranged in the tool holder, the tool changer 4 comprises a tool changing motor 41, a cam divider and a tool changing piece 43, the tool changing motor 41 is arranged on the lifting seat 21, the output end of the tool changing motor 41 is connected with the input end of the cam divider, the middle part of the tool changing piece 43 is arranged at the output end of the cam divider, and the two ends of the tool changing piece 43 are both provided with tool changing claws 44.

When the milling mechanism 22 needs to be exchanged, the milling mechanism 22 stops working, one tool exchanging claw 44 of the tool exchanging piece 43 picks up a tool of the milling mechanism 22, the other tool exchanging claw 44 of the tool exchanging piece 43 picks up one tool of the tool magazine 3, the lifting driver 25 drives the tool apron 24 to ascend with the tool holder so that the tool is separated from the tool holder, then the tool exchanging piece 43 of the tool changer 4 switches one tool of the tool magazine 3 to be below the milling mechanism 22, the tool taken down from the milling mechanism 22 is placed in the tool magazine 3, and the lifting driver 25 drives the tool apron 24 to descend with the tool holder so that a new tool is mounted on the tool holder, and therefore automatic tool exchange is achieved.

In this embodiment, the milling driver 23 includes a milling motor 26 installed on the lifting seat 21, a transmission wheel 27 installed on an output shaft of the milling motor 26, and a transmission belt 28 wound between the transmission wheel 27 and the tool seat 24. The structural design enables the milling mechanism 22 to rotate stably, and therefore the milling quality is improved.

In this embodiment, the output end of the lifting driver 25 is rotatably connected to the top end of the tool holder 24 via an adapter 45; the working principle of the adapter 45 is the same as that of the caster, and the output end of the lifting driver 25 can be prevented from rotating along with the tool apron 24 by additionally arranging the adapter 45.

In this embodiment, the lifting seat 21 is provided with a protection frame 46, the protection frame 46 covers the milling mechanism 22, and the protection frame 46 protects the milling mechanism 22.

Specifically, the protection frame 46 is a heat dissipation frame, the heat dissipation frame is made of a heat dissipation material, and the protection frame 46 with the structural design can improve the heat dissipation efficiency of heat generated by the milling mechanism 22 during operation and prolong the service life of the milling mechanism 22.

Specifically, the clamping device 8 may be a vice or an existing automatic clamp, and may also be a clamp of the prior art, which is not described herein again.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. The utility model provides a vertical machine tool which characterized in that: the milling machine comprises a machine table, a milling device, a tool magazine, a tool changing device, a moving driving device, two working tables and two Y-axis driving mechanisms, wherein the milling device is arranged on the machine table in a sliding mode, the tool magazine is arranged on the milling device, the tool changing device is arranged between the milling device and the tool magazine, the moving driving device is arranged on the machine table and used for driving the milling device to move along the X-axis direction and the Z-axis direction of the machine table, the two working tables are arranged on the machine table in a sliding mode respectively, the two Y-axis driving mechanisms are arranged on the machine table and used for driving the two working tables to move along the Y-axis direction of the machine table respectively, the working tables are located below the milling.

2. A vertical processing machine as claimed in claim 1, characterized in that: the milling device comprises a lifting seat in driving connection with the mobile driving device, a milling mechanism movably arranged on the lifting seat and a milling driver which is arranged on the lifting seat and used for driving the milling mechanism to rotate.

3. A vertical processing machine as claimed in claim 2, characterized in that: the milling device comprises a milling mechanism, a movable driving device, a milling driver, a milling tool magazine, a milling tool, a cutter changing device and a milling driver, wherein the number of the milling mechanism, the number of the cutter magazine and the number of the cutter changing device are two, the two milling mechanisms are arranged side by side, the two milling mechanisms are arranged at the output end of the movable driving device, the two cutter magazines are respectively positioned at one side, far away from each other, of the two milling mechanisms.

4. A vertical processing machine as claimed in claim 3, characterized in that: the number of the milling drivers is two, and the two milling drivers are respectively used for driving the two milling mechanisms to rotate.

5. A vertical processing machine as claimed in claim 2, characterized in that: the milling mechanism comprises a tool apron movably arranged on a lifting seat, a tool holder arranged in the tool apron and a lifting driver arranged on the lifting seat and used for driving the tool apron to lift, the output end of the lifting driver is rotatably connected with the top end of the tool apron, and the outer side wall of the tool apron is in driving connection with the output end of the milling driver.

6. A vertical processing machine as claimed in claim 5, characterized in that: the milling driver comprises a milling motor arranged on the lifting seat, a driving wheel arranged on an output shaft of the milling motor and a driving belt wound between the driving wheel and the tool apron.

7. A vertical processing machine as claimed in claim 2, characterized in that: the tool changing device comprises a tool changing motor, a cam divider and a tool changing piece, wherein the tool changing motor is arranged on the lifting seat, the output end of the tool changing motor is connected with the input end of the cam divider, the middle part of the tool changing piece is arranged at the output end of the cam divider, and tool changing claws are arranged at two ends of the tool changing piece.

8. A vertical processing machine as claimed in claim 5, characterized in that: the output end of the lifting driver is rotatably connected with the top end of the tool apron through the adapter.

9. A vertical processing machine as claimed in claim 2, characterized in that: the lifting seat is provided with a protective frame, and the protective frame is covered outside the milling mechanism.