CN219464778U

CN219464778U - Numerical control lathe tool rest assembly

Info

Publication number: CN219464778U
Application number: CN202320668910.1U
Authority: CN
Inventors: 曲丽歌; 徐云成
Original assignee: Shenyang Detema Machinery Co ltd
Current assignee: Shenyang Detema Machinery Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-04
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses a numerical control lathe tool rest assembly, which comprises a sliding table cylinder, wherein the top of the sliding table cylinder is fixedly connected with a rotating box, the inner cavity of the rotating box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a driving gear, the surface of the driving gear is meshed with a driven gear, the inner cavity of the driven gear is fixedly connected with a rotating rod, the top of the rotating rod is fixedly connected with a rotating plate, the top of the rotating plate is fixedly connected with a limiting plate, and the inner cavity of the limiting plate is provided with a limiting inserted rod. According to the utility model, through the matched use of the sliding table cylinder, the rotating box, the first motor, the driving gear, the driven gear, the rotating rod, the rotating plate, the limiting inserted rod, the limiting box, the second motor, the first bevel gear, the second bevel gear, the first worm wheel, the second worm wheel, the threaded rod, the threaded pipe and the push plate, the tool can be conveniently and rapidly replaced, and the processing efficiency is improved.

Description

Numerical control lathe tool rest assembly

Technical Field

The utility model relates to the technical field of numerically controlled lathes, in particular to a numerically controlled lathe tool rest assembly.

Background

The numerical control lathe is one of the numerical control lathes which are used widely and mainly used for cutting the inner and outer cylindrical surfaces of shaft parts or disc parts, the inner and outer conical surfaces of any cone angle, the complex rotating inner and outer curved surfaces, the cylinder, the conical threads and the like, and can perform grooving, drilling, reaming, boring and the like, and the numerical control lathe saddle is the most common auxiliary device, so that the numerical control lathe can complete various and even all machining procedures in one-time clamping of a workpiece, the auxiliary time of machining is shortened, the errors caused by multiple installation of the workpiece in the machining process are reduced, the machining efficiency and the machining precision of the lathe are improved, and the cutter clamping is inconvenient when the cutter saddle in the prior art is used.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide the numerical control lathe tool rest assembly which has the advantage of convenience in tool replacement.

(II) technical scheme

The technical scheme adopted by the numerical control lathe tool rest assembly is as follows: including the slip table cylinder, the top fixedly connected with of slip table cylinder rotates the case, the first motor of inner chamber fixedly connected with of rotation case, the output fixedly connected with driving gear of first motor, the surface engagement of driving gear has driven gear, the inner chamber fixedly connected with bull stick of driven gear, the top fixedly connected with rotor plate of bull stick, the top fixedly connected with limiting plate of rotor plate, the inner chamber of limiting plate is provided with spacing inserted bar, the top fixedly connected with spacing case of limiting plate, the inner chamber fixedly connected with second motor of spacing case, the output fixedly connected with first bevel gear of second motor, the surface engagement of first bevel gear has the second bevel gear, the inner chamber fixedly connected with first worm of second bevel gear, the surface engagement of first worm has first worm wheel, the inner chamber fixedly connected with second worm of first worm, the surface engagement of second worm has the second worm, the inner chamber fixedly connected with threaded rod of second, the surface connection of worm wheel has the screw thread pipe, the bottom fixedly connected with push pedal of screw thread pipe.

As the preferable scheme, the pulley is movably connected to the bottom of the rotating plate through the rotating shaft, and a circular chute matched with the pulley is formed in the top of the rotating box.

As an optimal scheme, the front side of the rotating plate is fixedly connected with a steering angle sensor, and the surface of the limiting inserted link is sleeved with a spring.

As the preferable scheme, the top and the bottom of the first worm are movably connected with the limit box through bearings, and the two ends of the second worm are movably connected with the limit box through bearings.

As a preferable scheme, the top of the rotating plate is provided with a limit groove matched with the limit inserted link, and the bottom of the limit box is provided with a through groove matched with the push plate.

As the preferable scheme, the fixed surface of screwed pipe is connected with the stopper, limit chute with stopper looks adaptation has been seted up to one side of spacing case inner chamber.

(III) beneficial effects

Compared with the prior art, the utility model provides the numerical control lathe tool rest assembly, which has the following beneficial effects.

1. Through slip table cylinder, rotation case, first motor, driving gear, driven gear, bull stick, rotor plate, limiting plate, spacing inserted bar, spacing case, second motor, first bevel gear, second bevel gear, first worm wheel, second worm wheel, threaded rod, screwed pipe and the cooperation of push pedal use, can make things convenient for quick change cutter, improve machining efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structures of the rotating case and the limiting case of the present utility model;

fig. 3 is an enlarged view of the utility model at a in fig. 2.

In the figure: 1. a slipway cylinder; 2. a rotating box; 3. a first motor; 4. a drive gear; 5. a driven gear; 6. a rotating rod; 7. a rotating plate; 8. a limiting plate; 9. a limit inserted link; 10. a limit box; 11. a second motor; 12. a first bevel gear; 13. a second bevel gear; 14. a first worm; 15. a first worm wheel; 16. a second worm; 17. a second worm wheel; 18. a threaded rod; 19. a threaded tube; 20. a push plate; 21. a pulley; 22. a circular chute; 23. a steering angle sensor; 24. a spring; 25. a limiting block; 26. limiting sliding groove.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, the present utility model: the numerical control lathe tool rest assembly comprises a sliding table cylinder 1, a rotating box 2 is fixedly connected to the top of the sliding table cylinder 1, a first motor 3 is fixedly connected to the output end of the rotating box 2, a driving gear 4 is fixedly connected to the output end of the first motor 3, a driven gear 5 is meshed with the surface of the driving gear 4, a rotating rod 6 is fixedly connected to the top of the rotating rod 6, a rotating plate 7 is fixedly connected to the top of the rotating plate 7, a limiting plate 8 is fixedly connected to the top of the rotating plate 7, a limiting inserted rod 9 is arranged in the inner cavity of the limiting plate 8, a limiting box 10 is fixedly connected to the top of the limiting plate 8, a second motor 11 is fixedly connected to the inner cavity of the limiting box 10, a first bevel gear 12 is fixedly connected to the output end of the second motor 11, a second bevel gear 13 is meshed with the surface of the first bevel gear 12, a first worm 14 is meshed with the surface of the first worm 15, a second worm 16 is fixedly connected to the inner cavity of the first worm 15, a second worm 17 is meshed with the surface of the second worm 16, a worm 18 is fixedly connected to the inner cavity of the second worm 17, a worm 18 is connected to the surface of the threaded rod 19 is fixedly connected to the threaded rod 20 of the threaded pipe 19.

The bottom of the rotating plate 7 is movably connected with a pulley 21 through a rotating shaft, and the top of the rotating box 2 is provided with a circular chute 22 which is matched with the pulley 21;

by providing the pulley 21 and the circular chute 22, the rotating plate 7 can be supported.

The front side of the rotating plate 7 is fixedly connected with a steering angle sensor 23, and the surface of the limiting inserted link 9 is sleeved with a spring 24;

by providing the steering angle sensor 23, the rotation angle of the rotation plate 7 can be detected.

The top and the bottom of the first worm 14 are movably connected with the limit box 10 through bearings, and the two ends of the second worm 16 are movably connected with the limit box 10 through bearings;

a limit groove matched with the limit inserted link 9 is formed in the top of the rotating plate 7, and a through groove matched with the push plate 20 is formed in the bottom of the limit box 10;

a limiting block 25 is fixedly connected to the surface of the threaded pipe 19, and a limiting chute 26 matched with the limiting block 25 is formed on one side of the inner cavity of the limiting box 10;

by providing the stopper 25 and the stopper slide groove 26, the threaded pipe 19 can be restricted.

The working principle of the utility model is as follows: when the cutter needs to be replaced, the cutter is placed on the rotating plate 7, the second motor 11 drives the first worm 14 to rotate through the first bevel gear 12 and the second bevel gear 13, the first worm 14 drives the first worm wheel 15 to rotate, the first worm wheel 15 drives the second worm 16 to rotate, the second worm 16 drives the second worm wheel 17 to rotate, the second worm wheel 17 drives the threaded rod 18 to rotate, the threaded rod 18 drives the threaded pipe 19 to move, the threaded pipe 19 drives the push plate 20 to move downwards, the push plate 20 drives the limit inserted rod 9 to move downwards, the limit inserted rod 9 is inserted into a through groove of the cutter, at the moment, the cutter limit is completed, the first motor 3 can be started when different cutters need to be used, the first motor 3 drives the rotating plate 7 to rotate through the driving gear 4 and the driven gear 5, and the rotating rod 6 drives the rotating plate 7 to rotate, and different cutters can be used in an adjustable mode.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. Numerical control lathe knife rest assembly, including slip table cylinder (1), its characterized in that: the top fixedly connected with of slip table cylinder (1) rotates case (2), the inner chamber fixedly connected with first motor (3) of rotation case (2), the output fixedly connected with driving gear (4) of first motor (3), the surface engagement of driving gear (4) has driven gear (5), the inner chamber fixedly connected with bull stick (6) of driven gear (5), the top fixedly connected with rotor plate (7) of bull stick (6), the top fixedly connected with limiting plate (8) of rotor plate (7), the inner chamber of limiting plate (8) is provided with spacing inserted bar (9), the top fixedly connected with limiting plate (8) limit case (10), the inner chamber fixedly connected with second motor (11) of limiting case (10), the output fixedly connected with first bevel gear (12) of second motor (11), the surface engagement of first bevel gear (12) has second bevel gear (13), the inner chamber fixedly connected with first worm (14) of second bevel gear (13), the inner chamber fixedly connected with worm wheel (16) of first worm (14), the surface engagement of second worm (16) has first worm (16), the inner cavity of the second worm wheel (17) is fixedly connected with a threaded rod (18), the surface of the threaded rod (18) is in threaded connection with a threaded pipe (19), and the bottom of the threaded pipe (19) is fixedly connected with a push plate (20).

2. The numerically controlled lathe tool rest assembly of claim 1, wherein: the bottom of the rotating plate (7) is movably connected with a pulley (21) through a rotating shaft, and a round chute (22) matched with the pulley (21) is formed in the top of the rotating box (2).

3. The numerically controlled lathe tool rest assembly of claim 1, wherein: the front side of the rotating plate (7) is fixedly connected with a steering angle sensor (23), and a spring (24) is sleeved on the surface of the limiting inserted rod (9).

4. The numerically controlled lathe tool rest assembly of claim 1, wherein: the top and the bottom of the first worm (14) are movably connected with the limit box (10) through bearings, and the two ends of the second worm (16) are movably connected with the limit box (10) through bearings.

5. The numerically controlled lathe tool rest assembly of claim 1, wherein: the top of the rotating plate (7) is provided with a limit groove matched with the limit inserted link (9), and the bottom of the limit box (10) is provided with a through groove matched with the push plate (20).

6. The numerically controlled lathe tool rest assembly of claim 1, wherein: the surface of the threaded pipe (19) is fixedly connected with a limiting block (25), and a limiting chute (26) matched with the limiting block (25) is formed in one side of the inner cavity of the limiting box (10).