CN217018922U

CN217018922U - Automatic guide device for screw rod machining

Info

Publication number: CN217018922U
Application number: CN202220902183.6U
Authority: CN
Inventors: 向纯庆
Original assignee: Huizhou Taiwoke Technology Co ltd
Current assignee: Huizhou Taiwoke Technology Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-07-22
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses an automatic guide device for screw rod machining, and relates to the technical field of screw rod machining. The movable type pulley comprises a base, wherein a sliding frame is arranged on the upper surface of the base, a movable plate is arranged on the upper surface of the sliding frame, a plurality of fixed frames are arranged on the upper surface of the movable plate, fixed grooves are formed in the inner surfaces of the fixed frames, fixed shafts are arranged on the inner surfaces of the fixed grooves, and auxiliary pulleys are arranged on the outer surfaces of the fixed shafts. According to the utility model, through the installation of the movable plate and the sliding plate, the fixed frame arranged on the upper surface of the movable plate, the auxiliary pulley arranged in the fixed frame, the installation frame arranged on the upper surface of the sliding plate and the auxiliary pressure wheel arranged in the installation frame can be used for stabilizing and automatically guiding the screw rod during the screw rod processing, and the processing quality influenced by the screw rod shaking can be avoided.

Description

Automatic guide device for screw rod machining

Technical Field

The utility model belongs to the technical field of screw rod machining, and particularly relates to an automatic guide device for screw rod machining.

Background

The lead screw generally refers to a ball screw, which is the most commonly used transmission element in tool machinery and precision machinery, and has the main function of converting rotary motion into linear motion or converting torque into axial repeated acting force, and has the characteristics of high precision, reversibility and high efficiency.

The lead screw is processed mainly by a cyclone milling method. The whirlwind milling method is a high-efficiency thread machining method, is suitable for rough machining of threads with large batches, and the process is to use a hard alloy cutter to mill the threads at a high speed, and has the advantages of good cutter cooling and high production efficiency.

However, the existing screw rod processing cannot carry out automatic guide, cannot avoid shaking caused by processing in the processing process, thereby influencing the processing quality, and cannot meet the accurate processing requirement of the screw rod; moreover, the specifications of the screw rods are different in the use process of the existing fixing device, so that the screw rods with different specifications are not convenient to clamp, and the use requirements of different screw rods cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic guide device for screw rod machining, which solves the existing problems.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to an automatic guide device for screw rod processing, which comprises a base, wherein a sliding frame is arranged on the upper surface of the base, a movable plate is arranged on the upper surface of the sliding frame, a plurality of fixed frames are arranged on the upper surface of the movable plate, fixed grooves are arranged on the inner surfaces of the fixed frames, fixed shafts are arranged on the inner surfaces of the fixed grooves, auxiliary pulleys are arranged on the outer surfaces of the fixed shafts, a positioning slide rod is arranged on a surface mounting table on the movable plate, a sliding plate is arranged on the outer surface of the positioning slide rod, a plurality of mounting frames are arranged on the lower surface of the sliding plate, mounting grooves are arranged on the inner surface of the mounting frames, mounting shafts are arranged on the inner surface of the mounting grooves, auxiliary pinch rollers are arranged on the outer surface of the mounting shafts, limiting plates are arranged on the upper surfaces of the positioning slide rod, and the fixed frames arranged on the upper surface of the movable plate, the auxiliary pulleys arranged in the fixed frames and the mounting frames arranged on the upper surface of the sliding plate are utilized through the installation frames arranged on the movable plate and the mounting frames arranged on the upper surface of the sliding plate And the auxiliary pressing wheel arranged inside the installation frame can stabilize and automatically guide the lead screw during lead screw processing, and can avoid the processing quality influenced by lead screw shaking.

Preferably, the outer surface mounting of sliding plate has the installation piece, surface mounting has the thread bush in the installation piece, the surface mounting threaded rod in the thread bush, surface mounting has the swivel nut on the threaded rod, surface mounting has the mounting panel under the threaded rod, surface mounting has the connecting rod under the mounting panel, surface mounting has the rotor plate under the connecting rod, movable plate surface mounting has the install bin, install bin internal surface and rotor plate surface connection, through rotating the swivel nut, it is rotatory to drive the threaded rod, utilizes being connected between thread bush internal surface and the threaded rod surface, drives the sliding plate and reciprocates to conveniently adjust the position of sliding plate, thereby conveniently fix the lead screw of not unidimensional, can satisfy different lead screw user demands.

Preferably, the movable plate has a positioning frame on the lower surface thereof, the positioning frame has a connecting shaft on the inner surface thereof, the connecting shaft has a sliding wheel on the outer surface thereof, a sliding groove is formed on the inner surface of the sliding frame, and the outer surface of the sliding wheel is connected with the inner surface of the sliding groove.

The utility model has the following beneficial effects:

according to the utility model, through the installation of the movable plate and the sliding plate, the fixed frame arranged on the upper surface of the movable plate, the auxiliary pulley arranged in the fixed frame, the installation frame arranged on the upper surface of the sliding plate and the auxiliary pressure roller arranged in the installation frame are utilized, so that the lead screw can be stabilized and automatically guided when the lead screw is processed, and the processing quality influenced by the shaking of the lead screw can be avoided; through rotating the swivel nut, it is rotatory to drive the threaded rod, utilizes being connected between threaded sleeve internal surface and the threaded rod surface, drives the sliding plate and reciprocates to conveniently adjust the position of sliding plate, thereby conveniently fix the lead screw of unidimensional not, can satisfy different lead screw user demands.

Of course, it is not necessary for any product to practice the utility model to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure A-A in FIG. 2;

FIG. 4 is a left side view of the present invention;

FIG. 5 is a schematic view of a cross-sectional view B-B of FIG. 4.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a slide frame; 3. a sliding groove; 4. moving the plate; 5. a fixed frame; 6. fixing grooves; 7. a fixed shaft; 8. an auxiliary pulley; 9. positioning a sliding rod; 10. a sliding plate; 11. mounting the frame; 12. mounting grooves; 13. installing a shaft; 14. an auxiliary pinch roller; 15. installing a box; 16. a rotating plate; 17. a connecting rod; 18. mounting a plate; 19. a threaded rod; 20. mounting blocks; 21. a threaded sleeve; 22. rotating the nut; 23. a limiting plate; 24. a positioning frame; 25. a connecting shaft; 26. a sliding wheel.

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.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate an orientation or positional relationship, are used merely to facilitate the description of the utility model and to simplify the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the utility model.

As shown in the figures, the utility model relates to an automatic guide device for screw rod processing, which comprises a base 1, wherein a sliding frame 2 is arranged on the upper surface of the base 1, a moving plate 4 is arranged on the upper surface of the sliding frame 2, a plurality of fixed frames 5 are arranged on the upper surface of the moving plate 4, a fixed groove 6 is arranged on the inner surface of each fixed frame 5, a fixed shaft 7 is arranged on the inner surface of each fixed groove 6, an auxiliary pulley 8 is arranged on the outer surface of each fixed shaft 7, a positioning slide rod 9 is arranged on a surface mounting table on the upper surface of the moving plate 4, a sliding plate 10 is arranged on the outer surface of each positioning slide rod 9, a plurality of mounting frames 11 are arranged on the lower surface of each sliding plate 10, a mounting groove 12 is arranged on the inner surface of each mounting frame 11, a mounting shaft 13 is arranged on the inner surface of each mounting groove 12, an auxiliary pinch roller 14 is arranged on the outer surface of each mounting shaft 13, a limiting plate 23 is arranged on the upper surface of each positioning slide rod 9, and the fixed frames 5 and the auxiliary pulleys 8 and the sliding plates 5 are arranged on the upper surface of the moving plates 4 and the fixed frames 5 and the sliding plates 10 are used for mounting the sliding plates and the sliding plates are used for mounting The mounting frame 11 mounted on the upper surface of the movable plate 10 and the auxiliary pressing wheel 14 mounted inside the mounting frame 11 can stabilize and automatically guide the lead screw during the processing of the lead screw, and can avoid the processing quality influenced by the shaking of the lead screw.

Wherein, sliding plate 10 surface mounting has

installation piece

20, 20 surface mounting has threaded sleeve 21 in the installation piece, 21 surface mounting threaded rod 19 in the threaded sleeve, 19 surface mounting has swivel nut 22 on the threaded rod, 19 surface mounting has mounting panel 18 under the threaded rod, 18 surface mounting has connecting rod 17 under the mounting panel, 17 surface mounting has rotor plate 16 under the connecting

rod

17, 4 surface mounting has install bin 15 on the movable plate, 15 internal surfaces of install bin and 16 surface connection of rotor plate, through rotating swivel nut 22, it is rotatory to drive threaded rod 19, utilize being connected between 21 internal surfaces of threaded sleeve and 19 external surfaces of threaded rod, it reciprocates to drive sliding plate 10, thereby conveniently adjust the position of sliding plate 10, thereby conveniently fix not unidimensional lead screw, can satisfy different lead screw user demand.

Wherein, the lower surface of the moving plate 4 is provided with a positioning frame 24, the inner surface of the positioning frame 24 is provided with a connecting shaft 25, the outer surface of the connecting shaft 25 is provided with a sliding wheel 26, the inner surface of the sliding frame 2 is provided with a sliding groove 3, and the outer surface of the sliding wheel 26 is connected with the inner surface of the sliding groove 3.

The utility model relates to an automatic guide device for screw rod processing, which can stabilize and automatically guide a screw rod during screw rod processing by installing a movable plate 4 and a sliding plate 10, and utilizing a fixed frame 5 arranged on the upper surface of the movable plate 4, an auxiliary pulley 8 arranged in the fixed frame 5, an installation frame 11 arranged on the upper surface of the sliding plate 10 and an auxiliary pressure wheel 14 arranged in the installation frame 11, so as to avoid the processing quality influenced by the shaking of the screw rod; through rotating swivel nut 22, it is rotatory to drive threaded rod 19, utilizes being connected between threaded sleeve 21 internal surface and the 19 surfaces of threaded rod, drives sliding plate 10 and reciprocates to conveniently adjust the position of sliding plate 10, thereby conveniently fix the lead screw of not unidimensional, can satisfy different lead screw user demands.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand the utility model for and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a lead screw processing is with leading device certainly, includes base (1), its characterized in that: the upper surface of the base (1) is provided with a sliding frame (2), the upper surface of the sliding frame (2) is provided with a movable plate (4), a plurality of fixed frames (5) are arranged on the upper surface of the moving plate (4), fixed grooves (6) are arranged on the inner surfaces of the fixed frames (5), a fixed shaft (7) is arranged on the inner surface of the fixed groove (6), an auxiliary pulley (8) is arranged on the outer surface of the fixed shaft (7), a positioning slide rod (9) is arranged on the upper surface of the moving plate (4), a sliding plate (10) is arranged on the outer surface of the positioning slide rod (9), a plurality of mounting frames (11) are mounted on the lower surface of the sliding plate (10), mounting grooves (12) are formed in the inner surfaces of the mounting frames (11), mounting groove (12) internally surface mounting has installation axle (13), installation axle (13) surface mounting has auxiliary pinch roller (14).

2. The automatic guide device for the screw rod machining according to claim 1, wherein a mounting block (20) is mounted on the outer surface of the sliding plate (10), a threaded sleeve (21) is mounted on the inner surface of the mounting block (20), a threaded rod (19) is mounted on the inner surface of the threaded sleeve (21), and a rotating nut (22) is mounted on the upper surface of the threaded rod (19).

3. The automatic guide device for the screw rod machining according to claim 2, wherein a mounting plate (18) is mounted on the lower surface of the threaded rod (19), a connecting rod (17) is mounted on the lower surface of the mounting plate (18), and a rotating plate (16) is mounted on the lower surface of the connecting rod (17).

4. The automatic guide device for the screw rod machining according to claim 1, wherein a mounting box (15) is mounted on the outer surface of the moving plate (4), and the inner surface of the mounting box (15) is connected with the outer surface of the rotating plate (16).

5. The automatic guide device for the screw rod machining according to claim 1, wherein a positioning frame (24) is mounted on the lower surface of the moving plate (4), a connecting shaft (25) is mounted on the inner surface of the positioning frame (24), and a sliding wheel (26) is mounted on the outer surface of the connecting shaft (25).

6. The automatic guide device for the screw rod processing according to claim 5, wherein the sliding frame (2) is provided with a sliding groove (3) on the inner surface, and the outer surface of the sliding wheel (26) is connected with the inner surface of the sliding groove (3).

7. The automatic guide device for the screw rod machining according to claim 1, wherein a limiting plate (23) is mounted on the upper surface of the positioning slide rod (9).