CN216829629U

CN216829629U - Vertical column structure of vertical large plate of vertical numerical control lathe column

Info

Publication number: CN216829629U
Application number: CN202220611710.8U
Authority: CN
Inventors: 朱严林
Original assignee: Suzhou Pengchang Precision Machinery Co ltd
Current assignee: Suzhou Pengchang Precision Machinery Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-06-28
Anticipated expiration: 2032-03-21

Abstract

The utility model belongs to the technical field of vertical numerical control lathe, especially, be a vertical stand structure of vertical big board of vertical numerical control lathe stand, set up the main shaft at the base top including base and rotation, the fixed vertical big board that is provided with in top of base, the spread groove has been seted up to one side of vertical big board, it is provided with same lifting screw to rotate on the top inner wall of spread groove and on the bottom inner wall, lifting screw's bottom mounting is provided with driven helical gear, the fixed motor that is provided with down in one side of base, the fixed initiative helical gear that is provided with on the output shaft of motor down, initiative helical gear meshes with driven helical gear mutually. The utility model has the advantages of reasonable design, can adjust the height and the front and back position of blade disc for it is more convenient to use, carries out vertical and horizontal direction through to the blade disc, makes more steady smooth and easy of blade disc motion, avoids taking place the skew and rocks and influence the quality of processing.

Description

Vertical column structure of vertical large plate of vertical numerical control lathe column

Technical Field

The utility model relates to a vertical numerical control lathe technical field especially relates to a vertical big board vertical stand structure of vertical numerical control lathe stand.

Background

The vertical lathe is different from the common lathe in that the main shaft of the vertical lathe is vertical, which is equivalent to the common lathe being vertically erected. The workbench is in a horizontal position, so that the machine is suitable for processing heavy parts with large diameter and short length. The precise numerical control vertical lathe drives the ball screw to drive by the stepping motor, and the precision is mainly ensured by the machine tool and a program because the ball screw can have interference magnitude and has no transmission clearance. The automatic measurement can be carried out during the machining process, and errors caused by tool wear and other reasons can be automatically compensated. Therefore, the processing quality is good and the precision is stable. And parts which are complex in shape and difficult to machine on a common lathe can be turned by a programming method.

The vertical stand column structure of the vertical large plate of the vertical numerical control lathe stand column in the prior art is inconvenient to adjust the height and the front and back positions of the cutter head when in use, so that the use is very inconvenient, the cutter tower and the cutter head are inconvenient to guide, and the cutter tower and the cutter head are easy to shake and shift when not moving vertically or transversely, so that the processing quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art, and provides a vertical large-plate vertical column structure of a vertical numerical control lathe column.

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

a vertical column structure of a vertical large plate of a vertical numerical control lathe column comprises a base and a main shaft rotatably arranged at the top of the base, wherein the top of the base is fixedly provided with the vertical large plate, one side of the vertical large plate is provided with a connecting groove, the top inner wall and the bottom inner wall of the connecting groove are rotatably provided with the same lifting screw, the bottom end of the lifting screw is fixedly provided with a driven bevel gear, one side of the base is fixedly provided with a lower motor, an output shaft of the lower motor is fixedly provided with a driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, the outer side of the lifting screw is in threaded sleeve connection with a nut, the outer side of the nut is fixedly sleeved with a lifting plate, one side of the lifting plate is fixedly provided with a transverse plate, one side of the transverse plate is fixedly provided with two supporting plates, and one side of the two supporting plates, which are close to each other, is rotatably provided with two idler wheels, the utility model discloses a cutting tool, including vertical main board, horizontal board, motor, horizontal screw rod, mounting seat, sword tower, fixed blade disc that is provided with in the output shaft of sword tower, the guide way has all been seted up to the front and back side of vertical main board, and four gyro wheels roll connection respectively are in the guide way that corresponds, one side of horizontal board is seted up flutedly, the fixed motor that is provided with in front side of horizontal board, it is provided with horizontal screw rod to go up to fix on the output shaft of motor, the outside thread bush of horizontal screw rod is equipped with the movable plate, one side of movable plate is fixed and is provided with the mount pad, one side of mount pad is fixed and is provided with the sword tower, the fixed blade disc that is provided with on the output shaft of sword tower.

Preferably, the same vertical rod is fixedly arranged on the top inner wall and the bottom inner wall of the connecting groove, the lifting plate is slidably sleeved on the outer side of the vertical rod, and the lifting plate is slidably sleeved in the connecting groove.

Preferably, the moving plate is slidably sleeved in the groove.

Preferably, two chutes are formed in one side of the transverse plate, and sliding plates are sleeved in the two chutes in a sliding manner.

Preferably, one side of the sliding plate is rotatably provided with a plurality of balls, and the balls are respectively connected in the corresponding sliding grooves in a rolling manner.

Preferably, a cavity is formed in the base, and the driving bevel gear and the driven bevel gear are both rotatably arranged in the cavity.

In the utility model, the vertical column structure of the vertical large plate of the vertical numerically controlled lathe column can vertically guide the transverse plate and the cutter head through the matching of the guide groove, the roller, the vertical rod and the connecting groove on the vertical large plate, and can transversely guide the mounting seat and the cutter head through the matching of the sliding groove, the sliding plate, the groove and the moving plate arranged on the transverse plate, so that the cutter head can move more stably and smoothly, and the influence on the processing quality caused by the deviation and the shaking can be avoided;

in the utility model, the vertical column structure of the vertical large plate of the vertical numerical control lathe column can adjust the height of the cutter head through the matching of the lower motor, the driving bevel gear, the driven bevel gear, the lifting screw, the nut and the lifting plate, and can adjust the front and back positions of the cutter head through the matching of the upper motor, the transverse screw and the movable plate, thereby being convenient for use;

the utility model has the advantages of reasonable design, can adjust the height and the front and back position of blade disc for it is more convenient to use, carries out vertical and horizontal direction through to the blade disc, makes more steady smooth and easy of blade disc motion, avoids taking place the skew and rocks and influence the quality of processing.

Drawings

Fig. 1 is a schematic structural view of a vertical column structure of a vertical large plate of a vertical numerical control lathe column according to the present invention;

fig. 2 is a cross-sectional view of a vertical column structure of a vertical large plate of a vertical numerical control lathe column according to the present invention;

fig. 3 is the structural schematic diagram of the part a of the vertical large-plate vertical column structure of the vertical numerically controlled lathe column of the present invention.

In the figure: 1. a base; 2. a main shaft; 3. a longitudinal large plate; 4. connecting grooves; 5. a vertical rod; 6. a lifting plate; 7. a transverse plate; 8. a support plate; 9. a roller; 10. a guide groove; 11. a groove; 12. a transverse screw; 13. an upper motor; 14. a chute; 15. a slide plate; 16. moving the plate; 17. a mounting seat; 18. a turret; 19. a cutter head; 20. a lower motor; 21. a driving bevel gear; 22. a driven helical gear; 23. a nut; 24. a lifting screw; 25. and a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a vertical column structure of a vertical large plate of a vertical numerically controlled lathe column comprises a base 1 and a main shaft 2 rotatably arranged on the top of the base 1, the top of the base 1 is fixedly provided with the vertical large plate 3, one side of the vertical large plate 3 is provided with a connecting groove 4, the top inner wall and the bottom inner wall of the connecting groove 4 are rotatably provided with a same lifting screw 24, the bottom end of the lifting screw 24 is fixedly provided with a driven helical gear 22, one side of the base 1 is fixedly provided with a lower motor 20, an output shaft of the lower motor 20 is fixedly provided with a driving helical gear 21, the driving helical gear 21 is meshed with the driven helical gear 22, the outer side of the lifting screw 24 is in threaded sleeve connection with a nut 23, the outer side of the nut 23 is fixedly sleeved with a lifting plate 6, one side of the lifting plate 6 is fixedly provided with a transverse plate 7, one side of the transverse plate 7 is fixedly provided with two supporting plates 8, two idler wheels 9 are rotatably arranged on one side, close to each other, of each of the two support plates 8, guide grooves 10 are formed in the front side and the rear side of each of the longitudinal large plates 3, the four idler wheels 9 are respectively connected in the corresponding guide grooves 10 in a rolling mode, the lower motor 20 is started, the lower motor 20 drives the driving bevel gear 21 to rotate, the driving bevel gear 21 drives the driven bevel gear 22 and the lifting screw 24 to rotate, when the idler wheels 9 and the connecting grooves 4 are guided, the lifting screw 24 drives the lifting plate 6, the transverse plate 7 and the cutter head 19 to slowly and stably lift, the cutter head 19 is prevented from deviating and shaking to affect the processing quality, and meanwhile, the height of the cutter head 19 can be adjusted;

one side of the transverse plate 7 is provided with a groove 11, the front side of the transverse plate 7 is fixedly provided with an upper motor 13, an output shaft of the upper motor 13 is fixedly provided with a transverse screw 12, the outer side of the transverse screw 12 is in threaded sleeve connection with a movable plate 16, one side of the movable plate 16 is fixedly provided with an installation seat 17, one side of the installation seat 17 is fixedly provided with a cutter head 18, an output shaft of the cutter head 18 is fixedly provided with a cutter head 19, the transverse screw 12 is driven to rotate by the upper motor 13, the transverse screw 12 drives the movable plate 16, the installation seat 17 and the cutter head 19 to slowly and stably move back and forth under the guidance of the groove 11, the front and back position of the cutter head 19 can be adjusted, the use is facilitated, the workpiece is fixedly arranged on the main shaft 2, the main shaft 2 drives the workpiece to rotate, the cutter head 19 is driven to rotate by the cutter head 18, and the workpiece can be processed.

The utility model discloses in, fixed being provided with same vertical pole 5 on the top inner wall of spread groove 4 and the bottom inner wall, 6 slip covers of lifter plate are established in the outside of

vertical pole

5, and 6 slip of lifter plate cup joint in spread groove 4, are convenient for to 6 direction of lifter plate, make it not rotatory together with lifting screw 24.

The utility model discloses in, the movable plate 16 slip cap is established in recess 11, is convenient for lead to the movable plate 16 spacing, makes it not rotatory together with horizontal screw rod 12.

The utility model discloses in, two spouts 14 have been seted up to one side of horizontal board 7, and equal slip cap is equipped with slide 15 in two spouts 14, is convenient for lead horizontal board 7, makes more stable smooth and easy that it removed.

The utility model discloses in, one side of slide 15 is rotated and is provided with a plurality of balls 25, and a plurality of balls 25 rolling connection respectively have reduced the frictional force between slide 15 and the spout 14 in the spout 14 that corresponds for slide 15 gliding is smooth and easy more.

The utility model discloses in, seted up the cavity in the base 1, driving helical gear 21 and driven helical gear 22 all rotate the setting in the cavity, are convenient for protect driving helical gear 21 and driven helical gear 22.

In the utility model, during operation, the lower motor 20 is started, the lower motor 20 drives the rotation of the driving bevel gear 21, the driving bevel gear 21 drives the rotation of the driven bevel gear 22 and the lifting screw 24, when the roller 9, the vertical rod 5 and the connecting groove 4 are guided, the lifting screw 24 drives the slowly stable lifting of the lifting plate 6, the transverse plate 7 and the cutter 19, the influence on the processing quality caused by the deviation and the shaking of the cutter 19 is avoided, the height of the cutter 19 can be adjusted, the rotation of the transverse screw 12 is driven by the upper motor 13, the transverse screw 12 drives the slowly stable forward and backward movement of the movable plate 16, the mounting seat 17 and the cutter 19 under the guidance of the chute 14, the sliding plate 15 and the groove 11, the forward and backward positions of the cutter 19 can be adjusted, the use is convenient, the workpiece is fixedly arranged on the main shaft 2, and the rotation of the workpiece is further driven, the turret 18 drives the cutter head 19 to rotate, and the work can be machined.

Claims

1. A vertical column structure of a vertical large plate of a vertical numerical control lathe column comprises a base (1) and a main shaft (2) rotatably arranged at the top of the base (1), and is characterized in that the top of the base (1) is fixedly provided with the vertical large plate (3), one side of the vertical large plate (3) is provided with a connecting groove (4), the top inner wall and the bottom inner wall of the connecting groove (4) are rotatably provided with a same lifting screw (24), the bottom end of the lifting screw (24) is fixedly provided with a driven helical gear (22), one side of the base (1) is fixedly provided with a lower motor (20), an output shaft of the lower motor (20) is fixedly provided with a driving helical gear (21), the driving helical gear (21) is meshed with the driven helical gear (22), and the outer side of the lifting screw (24) is sleeved with a nut (23) in a threaded manner, the outer side of the nut (23) is fixedly sleeved with a lifting plate (6), one side of the lifting plate (6) is fixedly provided with a transverse plate (7), one side of the transverse plate (7) is fixedly provided with two supporting plates (8), one side of the two supporting plates (8) close to each other is respectively provided with two idler wheels (9) in a rotating manner, the front side and the rear side of the longitudinal big plate (3) are respectively provided with a guide groove (10), the four idler wheels (9) are respectively connected in the corresponding guide grooves (10) in a rolling manner, one side of the transverse plate (7) is provided with a groove (11), the front side of the transverse plate (7) is fixedly provided with an upper motor (13), an output shaft of the upper motor (13) is fixedly provided with a transverse screw rod (12), the outer side thread of the transverse screw rod (12) is sleeved with a movable plate (16), one side of the movable plate (16) is fixedly provided with a mounting seat (17), a cutter tower (18) is fixedly arranged on one side of the mounting seat (17), and a cutter head (19) is fixedly arranged on an output shaft of the cutter tower (18).

2. The vertical column structure of the vertical column of the vertical numerically controlled lathe with the large longitudinal plate as claimed in claim 1, wherein the connecting groove (4) is fixedly provided with a vertical rod (5) on the top inner wall and the bottom inner wall, the lifting plate (6) is slidably sleeved on the outer side of the vertical rod (5), and the lifting plate (6) is slidably sleeved in the connecting groove (4).

3. The vertical column structure of the vertical numerically controlled lathe column with the large longitudinal plate as claimed in claim 1, wherein the moving plate (16) is slidably fitted in the groove (11).

4. The vertical column structure of the vertical large longitudinal plate of the vertical numerically controlled lathe column according to claim 1, wherein two sliding grooves (14) are formed in one side of the transverse plate (7), and sliding plates (15) are slidably sleeved in the two sliding grooves (14).

5. The vertical column structure of the vertical large longitudinal plate of the vertical numerically controlled lathe according to claim 4, wherein one side of the sliding plate (15) is rotatably provided with a plurality of balls (25), and the plurality of balls (25) are respectively connected in the corresponding sliding grooves (14) in a rolling manner.

6. The vertical column structure of the vertical large longitudinal plate of the vertical numerically controlled lathe according to claim 1, wherein a cavity is formed in the base (1), and the driving bevel gear (21) and the driven bevel gear (22) are rotatably arranged in the cavity.