CN214557470U

CN214557470U - Hydraulic tailstock of numerical control machine tool

Info

Publication number: CN214557470U
Application number: CN202120777201.8U
Authority: CN
Inventors: 张庆军; 李淑文
Original assignee: Jinan Fuhe Cnc Machine Tool Co ltd
Current assignee: Jinan Fuhe Cnc Machine Tool Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-02
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a digit control machine tool hydraulic pressure tailstock, the on-line screen storage device comprises a base, the top of base is provided with the sliding seat, the top of sliding seat is provided with the mount pad, one side of mount pad is provided with the pneumatic cylinder, the top fixedly connected with T type track and the fixed plate of base. The utility model discloses in, the motor can drive the worm rotatory, the worm can drive the worm wheel rotatory, the worm wheel can drive the sliding seat through the rack and remove, fastening nut can fix the mount pad, spacing groove and limiting plate can be to the quick spacing installation of mount pad, the mounting hole can be convenient for carry out fixed mounting to the base, T type track and T type spout can make the sliding seat remain stable at the in-process that removes, simple structure can be convenient for install fast and dismantle, be convenient for simultaneously adjust the distance.

Description

Hydraulic tailstock of numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool technical field especially relates to a digit control machine tool hydraulic pressure tailstock.

Background

The numerical control machine tool is a short name of a digital control machine tool (Computer numerical control machine tools), and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation processing, the numerical control device sends out various control signals to control the action of the machine tool, and parts are automatically machined according to the shape and the size required by the drawing;

now relate to a digit control machine tool hydraulic pressure tailstock, current digit control machine tool hydraulic pressure tailstock has certain drawback, and current digit control machine tool hydraulic pressure tailstock is fixed on the organism of digit control machine tool to be not convenient for adjust the position of its installation, secondly, current adjusting device can not remain stable to hydraulic means, thereby have certain influence.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hydraulic tailstock of a numerical control machine tool.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a hydraulic tailstock of a numerical control machine tool comprises a base, wherein a movable seat is arranged at the top of the base, an installation seat is arranged at the top of the movable seat, a hydraulic cylinder is arranged on one side of the installation seat, and a T-shaped rail and a fixed plate are fixedly connected to the top of the base;

the bottom of the movable seat is provided with a first open slot corresponding to the position of the fixed plate, and the first open slot is connected with the fixed plate in an embedded manner;

the top of the fixing plate is provided with a second open groove, the inner wall of the second open groove is fixedly connected with a fixing rod, the outer surface of the fixing rod is rotatably connected with a worm gear, a rack is arranged on the position, corresponding to the worm gear, of the inner wall of the first open groove, and the worm gear is meshed with the rack.

As a further description of the above technical solution:

one side of the fixed plate is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a worm, and the worm is meshed with the worm wheel.

As a further description of the above technical solution:

the bottom of mount pad is provided with the recess, the inner wall of recess is provided with fastening nut, and the mount pad passes through fastening nut and sliding seat fixed connection.

As a further description of the above technical solution:

the position at the bottom both ends of mount pad all is provided with the spacing groove, the position that the top of sliding seat corresponds the spacing groove is provided with the limiting plate, and the spacing groove is connected with the limiting plate embedding.

As a further description of the above technical solution:

and mounting holes are formed in the four corners of the outer surface of the base.

As a further description of the above technical solution:

the bottom of sliding seat is provided with T type spout corresponding to the orbital position of T type, and T type track and T type spout embedding are connected.

The utility model discloses following beneficial effect has:

1. this digit control machine tool hydraulic pressure tailstock, when using, it is rotatory that the motor through setting up can drive the worm, the worm can drive the worm wheel rotatory, the worm wheel can drive the sliding seat through the rack and remove, fastening nut can fix the mount pad, spacing groove and limiting plate can be to the quick spacing installation of mount pad, the mounting hole can be convenient for carry out fixed mounting to the base, T type track and T type spout can make the sliding seat remain stable at the in-process that removes, moreover, the steam generator is simple in structure, can be convenient for install fast and dismantle, simultaneously, be convenient for carry out the adjusting distance.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

Illustration of the drawings:

1. a base; 2. a movable seat; 3. a mounting seat; 4. a hydraulic cylinder; 5. a T-shaped track; 6. a T-shaped chute; 7. a limiting groove; 8. a limiting plate; 9. fastening a nut; 10. a groove; 11. a motor; 12. a first slot; 13. a fixing plate; 14. mounting holes; 15. a second slot; 16. fixing the rod; 17. a worm gear; 18. a rack; 19. a worm.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a hydraulic tailstock of a numerical control machine tool comprises a base 1, wherein a movable seat 2 is arranged at the top of the base 1, an installation seat 3 is arranged at the top of the movable seat 2, a hydraulic cylinder 4 is arranged on one side of the installation seat 3, and a T-shaped rail 5 and a fixed plate 13 are fixedly connected to the top of the base 1; wherein, a first open slot 12 is arranged at the bottom of the movable seat 2 corresponding to the position of the fixed plate 13, and the first open slot 12 is connected with the fixed plate 13 in an embedded manner; the top of the fixed plate 13 is provided with a second slot 15, the inner wall of the second slot 15 is fixedly connected with a fixed rod 16, the outer surface of the fixed rod 16 is rotatably connected with a worm gear 17, the inner wall of the first slot 12 is provided with a rack 18 corresponding to the position of the worm gear 17, and the worm gear 17 is meshed with the rack 18.

One side of the fixed plate 13 is fixedly connected with a motor 11, an output shaft of the motor 11 is fixedly connected with a worm 19, the worm 19 is meshed with a worm wheel 17, the motor 11 can drive the worm 19 to rotate, the worm 19 can drive the worm wheel 17 to rotate, and the worm wheel 17 can drive the movable seat 2 to move through a rack 18; the bottom of the mounting seat 3 is provided with a groove 10, the inner wall of the groove 10 is provided with a fastening nut 9, the mounting seat 3 is fixedly connected with the movable seat 2 through the fastening nut 9, and the fastening nut 9 can fix the mounting seat 3; limiting grooves 7 are formed in the positions of the two ends of the bottom of the mounting seat 3, a limiting plate 8 is arranged at the position, corresponding to the limiting groove 7, of the top of the movable seat 2, the limiting groove 7 is connected with the limiting plate 8 in an embedded mode, and the limiting groove 7 and the limiting plate 8 can be used for rapidly limiting and mounting the mounting seat 3; mounting holes 14 are formed in the four corners of the outer surface of the base 1, and the mounting holes 14 can facilitate the fixed mounting of the base 1; the bottom of sliding seat 2 is provided with T type spout 6 corresponding to the position of T type track 5, and T type track 5 is connected with 6 embedding of T type spout, can make sliding seat 2 remain stable at the in-process that removes.

The working principle is as follows: when using digit control machine tool hydraulic pressure tailstock, at first open motor 11, motor 11 can drive worm 19 rotatory, worm 19 can drive worm wheel 17 rotatory, worm wheel 17 can drive sliding seat 2 through rack 18 and remove, wherein, T type track 5 can carry out spacing slip to sliding seat 2 with T type spout 6, spacing groove 7 can be to the quick spacing installation of mount pad 3 with limiting plate 8, moreover, the steam generator is simple in structure, can be convenient for install fast and dismantle, be convenient for simultaneously adjust the distance, thereby certain practicality exists.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a digit control machine tool hydraulic pressure tailstock, includes base (1), its characterized in that: the top of the base (1) is provided with a movable seat (2), the top of the movable seat (2) is provided with an installation seat (3), one side of the installation seat (3) is provided with a hydraulic cylinder (4), and the top of the base (1) is fixedly connected with a T-shaped track (5) and a fixed plate (13);

a first open slot (12) is formed in the position, corresponding to the fixed plate (13), of the bottom of the movable seat (2), and the first open slot (12) is connected with the fixed plate (13) in an embedded mode;

the top of fixed plate (13) is provided with second fluting (15), the inner wall fixedly connected with dead lever (16) of second fluting (15), the surface of dead lever (16) is rotated and is connected with worm wheel (17), the position that the inner wall of first fluting (12) corresponds worm wheel (17) is provided with rack (18), and worm wheel (17) and rack (18) meshing are connected.

2. The hydraulic tailstock of a numerical control machine tool according to claim 1, characterized in that: one side fixedly connected with motor (11) of fixed plate (13), the output shaft fixedly connected with worm (19) of motor (11), and worm (19) and worm wheel (17) meshing are connected.

3. The hydraulic tailstock of a numerical control machine tool according to claim 1, characterized in that: the bottom of mount pad (3) is provided with recess (10), the inner wall of recess (10) is provided with fastening nut (9), and mount pad (3) pass through fastening nut (9) and sliding seat (2) fixed connection.

4. The hydraulic tailstock of a numerical control machine tool according to claim 1, characterized in that: the position at the bottom both ends of mount pad (3) all is provided with spacing groove (7), the position that the top of sliding seat (2) corresponds spacing groove (7) is provided with limiting plate (8), and spacing groove (7) are connected with limiting plate (8) embedding.

5. The hydraulic tailstock of a numerical control machine tool according to claim 1, characterized in that: the four corners of the outer surface of the base (1) are provided with mounting holes (14).

6. The hydraulic tailstock of a numerical control machine tool according to claim 1, characterized in that: the bottom of the movable seat (2) is provided with a T-shaped sliding groove (6) corresponding to the position of the T-shaped track (5), and the T-shaped track (5) is connected with the T-shaped sliding groove (6) in an embedded mode.