CN217750672U

CN217750672U - Vertical multi-spindle machining center

Info

Publication number: CN217750672U
Application number: CN202221873134.0U
Authority: CN
Inventors: 朱泓安; 朱泓丞; 孙强; 许小丰; 王春香
Original assignee: Gu'an County Bokun Machinery Manufacturing Co ltd
Current assignee: Gu'an County Bokun Machinery Manufacturing Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-08
Anticipated expiration: 2032-07-19

Abstract

The application discloses vertical many main shafts machining center, be equipped with adjustment mechanism's workstation including the top, adjustment mechanism includes fixed riser, lift spout is seted up to a fixed riser lateral wall, be provided with first electric putter in the lift spout, first electric putter has first promotion end, the lifting slide sets up at first promotion end, second electric putter sets up on the lifting slide, second electric putter has the second promotion end, multiaxis adjustment mechanism sets up at the second promotion end, multiaxis adjustment mechanism has first processing main shaft and second processing main shaft, can adjust respectively first processing main shaft and second processing main shaft, therefore, this application realizes multiaspect regulation to multiaxis adjustment mechanism, and can adjust the height of first processing main shaft and second processing main shaft respectively, be applicable to the part that the molding is complicated, do not possess the use limitation.

Description

Vertical multi-spindle machining center

Technical Field

The utility model relates to a machining center technical field, concretely relates to vertical many main shafts machining center.

Background

The machining center is used as a numerical control milling machine, and has the advantages of reliable machining quality, high production efficiency and the like in the machining process, so that the machining center is widely used in the field of machining of mechanical parts.

In order to increase the processing efficiency of the existing processing center, multiple groups of main shafts are adopted for processing, for example, in the existing case (CN 201720802432.3), only multiple groups of main shafts can be controlled to be used at the same horizontal height in the processing process, and when parts with complex shapes are processed, the heights of different main shafts cannot be adjusted, so that the use limitation is large.

Disclosure of Invention

In view of the above-mentioned shortcomings or drawbacks of the prior art, it is desirable to provide a vertical multi-spindle machining center.

In a first aspect, the present application provides a vertical multi-spindle machining center, comprising:

a work table;

the adjusting mechanism comprises a fixed vertical plate, the fixed vertical plate is arranged at one end of the top of the workbench, a lifting chute is formed in the middle of one side wall of the fixed vertical plate along the vertical direction, a top plate is arranged at the top end of an inner cavity of the lifting chute, a first electric push rod is arranged at the bottom of the top plate and provided with a first pushing end, the first pushing end is arranged along the vertical direction and connected with a lifting slide block, a second electric push rod is arranged on the side wall, away from the fixed vertical plate, of the lifting slide block, the second electric push rod is provided with a second pushing end, and the second pushing end is horizontally arranged and connected with a multi-shaft adjusting mechanism;

the multi-axis adjusting mechanism is provided with a first machining main shaft and a second machining main shaft, and the multi-axis adjusting mechanism is used for adjusting the first machining main shaft and the second machining main shaft respectively.

According to the technical scheme that this application embodiment provided, adjustment mechanism still includes two cylinders, two the cylinder all sets up the workstation top, and be located the setting of second electric putter left and right sides, two the cylinder all has flexible end, two flexible end is the equal vertical upwards setting, the second electric putter left and right sides all sets up the backup pad, just the backup pad is located the cylinder top.

According to the technical scheme that this application embodiment provided, multiaxis adjustment mechanism is including connecting the curb plate, connect the curb plate with the second catch end is connected, it is provided with the diaphragm to connect the curb plate top, the diaphragm middle part is run through and has been seted up first through-hole, the spiro union has first adjusting screw on the first through-hole, first adjusting screw bottom is provided with first rotating electrical machines, first rotating electrical machines has first drive end, the vertical setting downwards of first drive end just with first processing main shaft coaxial coupling.

According to the technical scheme that this application embodiment provided, both ends all are provided with the regulation processingequipment about the diaphragm, it includes fixed connection board to adjust processingequipment, fixed connection board sets up the tip of diaphragm bottom, the second through-hole has been seted up on the fixed connection board, the spiro union has position adjusting screw on the second through-hole, adjusting screw is close to the one end of first processing main shaft is provided with the movable block.

According to the technical scheme that this application embodiment provided, the movable block is close to be provided with the translation slider on the lateral wall of connecting the curb plate, it keeps away from to connect the curb plate the translation spout has been seted up on second electric putter's the lateral wall, the translation slider slides and sets up in the translation spout.

According to the technical scheme that this application embodiment provided, threaded groove has been seted up to the movable block bottom, threaded groove spiro union has second adjusting screw, second adjusting screw bottom is provided with the second rotating electrical machines, the second rotating electrical machines has the second drive end, the second drive end with second processing main shaft coaxial coupling.

In conclusion, this technical scheme specifically discloses a vertical many main shafts machining center, comprises a workbench, the workstation top is provided with adjustment mechanism, adjustment mechanism includes fixed riser, a fixed riser lateral wall is seted up the lift spout, the lift spout inner chamber is provided with first electric putter, first electric putter has first promotion end, be provided with the lifting slide on the first promotion end, and the lifting slide slides and sets up in the lift spout, set up second electric putter on the lateral wall that the lifting slide kept away from fixed riser, second electric putter has the second promotion end, be provided with multiaxis adjustment mechanism on the second promotion end, therefore, this technical scheme both can be through the height of first electric putter adjustment mechanism, also can be through the horizontal position of second electric putter adjustment mechanism, realize the multidirectional regulation to multiaxis adjustment mechanism, and multiaxis adjustment mechanism has first processing main shaft and second processing main shaft, multiaxis adjustment mechanism can adjust the height of first processing main shaft and second processing main shaft respectively, do not possess the use.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic structural view of a vertical multi-spindle machining center.

Fig. 2 is a schematic structural diagram of the multi-axis adjusting mechanism.

Fig. 3 is a schematic structural diagram of the adjustment processing device.

Reference numbers in the figures: 1. a work table; 2. an adjustment mechanism; 3. fixing the vertical plate; 4. a lifting chute; 5. a first electric push rod; 6. a second electric push rod; 7. a support plate; 8. a cylinder; 9. a second machining spindle; 10. a multi-axis adjustment mechanism; 11. horizontal edition; 12. connecting the side plates; 13. a translation chute; 14. adjusting the processing device; 15. a first adjusting screw; 16. a first rotating electrical machine; 17. a first machining spindle; 18. fixing the connecting plate; 19. a position adjusting screw; 20. a movable block; 21. a second adjusting screw; 22. a second rotating electrical machine.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to the schematic structural diagram of the vertical multi-spindle machining center shown in fig. 1, the vertical multi-spindle machining center includes a workbench 1, an adjusting mechanism 2 is disposed at the top of the workbench 1, the adjusting mechanism 2 includes a fixed vertical plate 3, the fixed vertical plate 3 is disposed at one end of the top of the workbench 1, a lifting chute is disposed in the middle of a side wall of the fixed vertical plate 3 along a vertical direction, a top plate is disposed at the top end of an inner cavity of the lifting chute 4, a first electric push rod 5 is disposed at the bottom of the top plate, the first electric push rod 5 has a first fixed end and a first pushing end, the first fixed end is connected with the top plate, the first pushing end is disposed vertically downward and is connected with a lifting slider, the lifting slider is slidably disposed in the inner cavity of the lifting chute 4, and a second electric push rod 6 is disposed on a side wall of the lifting slider away from the fixed vertical plate 3, so that the first pushing end can drive the lifting slider to move up and down in the inner cavity of the lifting chute 4 to drive the second electric push rod 6 to move up and down to adjust the height of the second electric push rod 6; second electric putter 6 has second stiff end and second promotion end, and two backup pads 7 set up respectively in the second stiff end left and right sides, and adjustment mechanism 2 still includes two cylinders 8, and two cylinders 8 set up respectively in second electric putter 6 both sides, and cylinder 8 has flexible end, and flexible end is vertical upwards to be set up.

As shown in fig. 1 to 3, the second pushing end is arranged along the horizontal direction, the multi-axis adjusting mechanism 10 is arranged at the second pushing end, the multi-axis adjusting mechanism 10 includes a transverse plate 11, a connecting side plate 12 is arranged at one end of the bottom of the transverse plate 11 close to the second electric push rod 6, the connecting side plate 12 is connected with the second pushing end, a translation chute 13 is arranged at one side of the connecting side plate 12 far away from the second electric push rod 6, a first through hole penetrates through the middle of the transverse plate 11, a first adjusting screw 15 is screwed at the first through hole, a first rotating motor 16 is arranged at the bottom of the first adjusting screw 15, the first rotating motor 16 has a first driving end, and the first driving end is vertically arranged downwards and is coaxially connected with a first processing spindle 17.

Two regulation processingequipment 14 set up both ends about diaphragm 11 bottom respectively, regulation processingequipment 14 includes fixed connection board 18, fixed connection board 18 sets up the tip in diaphragm 11 bottom, the second through-hole is seted up on fixed connection board 18, position adjusting screw 19 spiro union is in second through-hole department, and the one end that position adjusting screw 19 is close to first processing main shaft 17 is connected with movable block 20, the translation slider sets up on the lateral wall that movable block 20 is close to connecting curb plate 12, and the translation slider slides and sets up in translation spout 13, threaded groove sets up in movable block 20 bottom, second adjusting screw 21 spiro union is in threaded groove, second rotating electrical machines 22 sets up in second adjusting screw 21 bottom, second rotating electrical machines 22 has the second drive end, the vertical downward setting of second drive end, and coaxial coupling has second processing main shaft 9.

When the device is used, the first electric push rod 5 is started at first, the first pushing end drives the lifting slide block to move, so that the second electric push rod 6 moves up and down until the second electric push rod 6 is adjusted to a required machining height, the air cylinder 8 is started again, the telescopic end of the air cylinder 8 moves up and down until the telescopic end of the air cylinder is abutted against the supporting plate 7 of the second electric push rod 6, therefore, the position of the second electric push rod 6 can be fixed, and the situation that the first electric push rod 5 cannot pull the second electric push rod 6 to be fixed at the required height in a long-time working process due to the fact that the second electric push rod 6 is too heavy is avoided;

then, the second electric push rod 6 is controlled according to the position of a part to be machined, the second push end drives the multi-axis adjusting mechanism 10 to move to a position required for machining, the position adjusting screw rod 19 is controlled to rotate, the movable block 20 is driven to move to the position required for machining through the sliding connection structure of the translation sliding block and the translation sliding groove 13, the movable block 20 is limited by the translation sliding block and the translation sliding groove 13, the movable block 20 is prevented from rotating together with the position adjusting screw rod 19, the second adjusting screw rod 21 is controlled to rotate, the height of the second machining spindle 9 is adjusted, the first adjusting screw rod 15 is controlled to rotate, the height of the first machining spindle 17 is adjusted, then the existing tool bit is connected with the second machining spindle 9 and the first machining spindle 17, and the first rotating motor 16 and the second rotating motor 22 can be started to start machining.

Can adjust multiaxis adjustment mechanism 10's position through first electric putter 5 and second electric putter 6, can adjust the height of first processing main shaft 17 through first adjusting screw 15, can adjust the horizontal position and the height respectively of second processing main shaft 9 through position control screw 19 and second adjusting screw 21, from this, the height of different processing main shafts can be adjusted to this device, is applicable to the part of molding complicacy, does not have the use limitation.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention according to the present application is not limited to the specific combination of the above-mentioned features, but also covers other embodiments where any combination of the above-mentioned features or their equivalents is made without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. A vertical multi-spindle machining center, comprising:

a table (1);

the adjusting mechanism (2) comprises a fixed vertical plate (3), the fixed vertical plate (3) is arranged at one end of the top of the workbench (1), a lifting sliding groove (4) is formed in the middle of one side wall of the fixed vertical plate (3) in the vertical direction, a top plate is arranged at the top end of an inner cavity of the lifting sliding groove (4), a first electric push rod (5) is arranged at the bottom of the top plate, the first electric push rod (5) is provided with a first pushing end, the first pushing end is arranged in the vertical direction and connected with a lifting slide block, a second electric push rod (6) is arranged on the side wall, away from the fixed vertical plate (3), of the lifting slide block, the second electric push rod (6) is provided with a second pushing end, and the second pushing end is horizontally arranged and connected with a multi-shaft adjusting mechanism (10);

the multi-axis adjusting mechanism (10) is provided with a first machining main shaft (17) and a second machining main shaft (9), and the multi-axis adjusting mechanism (10) is used for respectively adjusting the first machining main shaft (17) and the second machining main shaft (9).

2. The vertical multi-spindle machining center according to claim 1, wherein the adjusting mechanism (2) further comprises two air cylinders (8), the two air cylinders (8) are arranged on the top of the workbench (1) and located on the left and right sides of the second electric push rod (6), the two air cylinders (8) are provided with telescopic ends, the two telescopic ends are vertically arranged upwards, the left and right sides of the second electric push rod (6) are provided with supporting plates (7), and the supporting plates (7) are located above the air cylinders (8).

3. The vertical multi-spindle machining center according to claim 2, wherein the multi-spindle adjusting mechanism (10) comprises a connecting side plate (12), the connecting side plate (12) is connected with the second pushing end, a transverse plate (11) is arranged at the top of the connecting side plate (12), a first through hole is formed in the middle of the transverse plate (11), a first adjusting screw (15) is screwed in the first through hole, a first rotating motor (16) is arranged at the bottom of the first adjusting screw (15), the first rotating motor (16) is provided with a first driving end, and the first driving end is vertically arranged downwards and is coaxially connected with the first machining spindle (17).

4. The vertical multi-spindle machining center according to claim 3, wherein adjusting machining devices (14) are arranged at the left end and the right end of the transverse plate (11), each adjusting machining device (14) comprises a fixed connecting plate (18), each fixed connecting plate (18) is arranged at the end of the bottom of the transverse plate (11), a second through hole is formed in each fixed connecting plate (18), a position adjusting screw (19) is screwed in each second through hole, and a movable block (20) is arranged at one end, close to the first machining spindle (17), of each adjusting screw (19).

5. The vertical multi-spindle machining center according to claim 4, wherein a translation sliding block is arranged on a side wall, close to the connecting side plate (12), of the movable block (20), a translation sliding groove (13) is formed in a side wall, far away from the second electric push rod (6), of the connecting side plate (12), and the translation sliding block is arranged in the translation sliding groove (13) in a sliding manner.

6. The vertical multi-spindle machining center according to claim 5, wherein a threaded groove is formed in the bottom of the movable block (20), a second adjusting screw (21) is screwed in the threaded groove, a second rotating motor (22) is arranged at the bottom of the second adjusting screw (21), the second rotating motor (22) is provided with a second driving end, and the second driving end is coaxially connected with the second machining spindle (9).