CN216178805U

CN216178805U - Vertical milling machine machining center capable of achieving rapid station conversion

Info

Publication number: CN216178805U
Application number: CN202122423681.0U
Authority: CN
Inventors: 张志和; 张志雄
Original assignee: Fujian Qingchuan Cnc Machinery Co ltd
Current assignee: Fujian Qingchuan Cnc Machinery Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-04-05
Anticipated expiration: 2031-10-09

Abstract

The utility model belongs to the field of vertical milling machines, and particularly relates to a vertical milling machine machining center capable of realizing rapid station conversion. According to the utility model, the base is provided with the work station disc, the servo motor, the support shaft and other structures, the work station disc can be driven to rotate by the servo motor when the milling machine is used, and the work station disc can replace a machining station placed down by the vertical milling machine in the rotating process, so that the working efficiency can be increased.

Description

Vertical milling machine machining center capable of achieving rapid station conversion

Technical Field

The utility model relates to the technical field of vertical milling machines, in particular to a vertical milling machine machining center capable of realizing rapid station conversion.

Background

Compared with a horizontal milling machine, the vertical milling machine has the main difference that the main shaft is vertically arranged, the workbench can be lifted up and down except the different arrangement of the main shaft, the milling cutter for the vertical milling machine is relatively flexible, and the application range is wider. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vertical milling machine machining center capable of realizing rapid station conversion, and solves the problems that a station of a vertical milling machine is inconvenient to replace and a workpiece is inconvenient to clamp.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a vertical milling machine machining center that can quick station conversion, includes the base, the fixed cover in inside of base has connect bearing one, the fixed cover in inside of bearing one has connect the back shaft, the one end fixedly connected with station dish of back shaft, the lower extreme fixedly connected with servo motor of base, the fixed cover in inside of station dish has connect a plurality of evenly distributed's bearing two, per two the inside of bearing two is fixed and has been cup jointed positive and negative lead screw, threaded connection has the thread bush in the outside of positive and negative lead screw, the outside fixedly connected with connecting block of thread bush, fixedly connected with clamping plate on the connecting block, four evenly distributed's of lower extreme fixedly connected with fixed leg of base.

Preferably, the output shaft of the servo motor is connected with the support shaft through a bolt, and the support shaft is made of stainless steel materials.

Preferably, the station disc is fixedly connected with a supporting seat, and the supporting seat is made of rubber materials.

Preferably, the connecting block is in contact with the station disc, and the clamping plate is in contact with the station disc.

Preferably, the clamping plate is fixedly connected with a reinforcing block, and one end of the positive and negative screw rod is fixedly connected with a driving disc.

Preferably, the upper end of the base is fixedly connected with a vertical milling machine, and a milling head is arranged on the vertical milling machine.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the base is provided with the work station disc, the servo motor, the support shaft and other structures, the work station disc can be driven to rotate by the servo motor when the milling machine is used, and the work station disc can replace a machining station placed down by the vertical milling machine in the rotating process, so that the working efficiency can be increased.

2. According to the utility model, the structure of the positive and negative screw rods, the clamping plate, the driving disc and the like is additionally arranged on the station disc, so that the clamping plate can be driven to move through the thread matching between the positive and negative screw rods and the two thread sleeves when a workpiece is clamped, and the workpiece can be clamped through the reinforcing blocks outside the clamping plate, so that the device is more convenient to use.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the structure of the part B of fig. 2 according to the present invention.

In the figure: 1. a base; 2. a first bearing; 3. a support shaft; 4. a servo motor; 5. a station disc; 6. a second bearing; 7. a positive and negative screw rod; 8. a threaded sleeve; 9. connecting blocks; 10. installing a clamping plate; 11. a reinforcing block; 12. a supporting seat; 13. a drive disc; 14. a vertical milling machine; 15. milling a head; 16. and fixing the legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a vertical milling machine machining center capable of rapidly changing stations comprises a base 1, a bearing I2 is fixedly sleeved inside the base 1, a supporting shaft 3 is fixedly sleeved inside the bearing I2, one end of the supporting shaft 3 is fixedly connected with a station disc 5, a servo motor 4 is fixedly connected to the lower end of the base 1, a plurality of bearings II 6 which are uniformly distributed are fixedly sleeved inside the station disc 5, a positive and negative screw rod 7 is fixedly sleeved inside each of every two bearings II 6, the outer side of the positive and negative screw rod 7 is connected with a threaded sleeve 8 through threads, a connecting block 9 is fixedly connected to the outer side of the threaded sleeve 8, a clamping plate 10 is fixedly connected to the connecting block 9, and four fixing legs 16 which are uniformly distributed are fixedly connected to the lower end of the base 1.

Referring to fig. 3, an output shaft of the servo motor 4 is connected to the support shaft 3 by a bolt, the support shaft 3 is made of a stainless steel material, and the servo motor 4 is 80ST-M01330LB, which belongs to the prior art.

Referring to fig. 1, a supporting seat 12 is fixedly connected to the station disk 5, the supporting seat 12 is made of rubber material, and the supporting seat 12 supports the workpiece.

Referring to fig. 4, the connecting block 9 is in contact with the station disc 5, the clamping plate 10 is in contact with the station disc 5, and the station disc 5 is provided with a plurality of stations, so that the machining efficiency can be effectively improved.

Referring to fig. 4, a reinforcing block 11 is fixedly connected to the clamping plate 10, and a driving disc 13 is fixedly connected to one end of the front and back lead screws 7, so that the abrasion to the clamping plate 10 can be reduced by adding the reinforcing block 11.

Referring to fig. 2, a vertical milling machine 14 is fixedly connected to an upper end of the base 1, a milling head 15 is disposed on the vertical milling machine 14, and the vertical milling machine 14 can mill a workpiece, which belongs to the prior art.

The specific implementation process of the utility model is as follows: when the clamping device is used, a workpiece is placed on the supporting seat 12, the driving disc 13 is then rotated, the driving disc 13 drives the positive and negative screw rods 7 to rotate, the positive and negative screw rods 7 drive the connecting block 9 to move through the thread fit between the positive and negative screw rods and the thread sleeves 8 in the rotating process, the connecting block 9 drives the clamping plates 10 and the reinforcing block 11 to move in the moving process, and the workpiece can be clamped in the process that the two clamping plates 10 move close to each other, so that the workpiece is more convenient to clamp;

after the clamping is finished, the servo motor 4 is started, the servo motor 4 drives the station disc 5 to rotate through the supporting shaft 3, when a workpiece on the station disc 5 moves to the lower end of the milling head 15, the vertical milling machine 14 can be started to process the workpiece, and when the workpiece is processed, the workpiece can be clamped at other positions, so that the processing efficiency can be improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vertical milling machine machining center that can quick station conversion, includes base (1), its characterized in that: the inside of base (1) is fixed to be cup jointed bearing one (2), inside fixed the cup jointed back shaft (3) of bearing one (2), the one end fixedly connected with station dish (5) of back shaft (3), the lower extreme fixedly connected with servo motor (4) of base (1), the inside fixed of station dish (5) is cup jointed a plurality of evenly distributed's bearing two (6), per two the inside fixed of bearing two (6) is cup jointed positive and negative lead screw (7), there is thread bush (8) outside of positive and negative lead screw (7) through threaded connection, the outside fixedly connected with connecting block (9) of thread bush (8), fixedly connected with clamping plate (10) on connecting block (9), the lower extreme fixedly connected with fixed leg (16) of four evenly distributed of base (1).

2. The vertical milling machine machining center capable of realizing rapid station conversion according to claim 1, wherein: the output shaft of the servo motor (4) is connected with the support shaft (3) through a bolt, and the support shaft (3) is made of stainless steel materials.

3. The vertical milling machine machining center capable of realizing rapid station conversion according to claim 1, wherein: the station disc (5) is fixedly connected with a supporting seat (12), and the supporting seat (12) is made of rubber materials.

4. The vertical milling machine machining center capable of realizing rapid station conversion according to claim 1, wherein: the connecting block (9) is in contact with the station disc (5), and the clamping plate (10) is in contact with the station disc (5).

5. The vertical milling machine machining center capable of realizing rapid station conversion according to claim 1, wherein: fixedly connected with boss (11) on dress splint (10), the one end fixedly connected with driving-disc (13) of positive and negative lead screw (7).

6. The vertical milling machine machining center capable of realizing rapid station conversion according to claim 1, wherein: the upper end of the base (1) is fixedly connected with a vertical milling machine (14), and a milling head (15) is arranged on the vertical milling machine (14).