Lead screw fixing sliding block

Abstract

The utility model relates to the technical field of machinery, and discloses a lead screw fixing sliding block which comprises a placing seat, a main sliding block is installed on the lower surface of the placing seat, and an auxiliary sliding block is installed on the placing seat through a fixing assembly. The sliding plate is pulled to move in the sliding groove, in the moving process of the sliding plate, the limiting block moves towards the interior of the cavity, meanwhile, the spring is gradually shrunk, and when the outer surface of the limiting block is flush with the outer surface of the connecting block, the connecting block can be pulled downwards to be separated from the interior of the through hole; the auxiliary sliding block and the placing base are disassembled, a bolt connecting mode is replaced by the arranged connecting assembly, disassembly and assembly between the auxiliary sliding block and the placing base are facilitated, and a good practical effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, and specifically relates to a screw rod fixing slider. Background Technique

[0002] The screw rod is a component commonly used in many mechanical equipment at present, especially in the control of mechanical equipment, such as cross-moving frames, machine tools, and many large-scale lifting equipment. The component used in cooperation with the screw rod is a fixed slider. The function of the fixed slider is to position and fix the mechanical equipment when it needs to stop at a certain position on the guide rail. The fixed slider for the screw rod generally consists of a placement seat, a main slider, and an auxiliary slider.

[0003] In the existing fixed slider for the screw rod, the auxiliary slider and the placement seat are generally fixed and installed by bolts. During multiple disassembly processes, it is easy to damage the placement seat and the auxiliary slider due to improper operation of the staff, such as the misalignment of the threads of the placement seat and the auxiliary slider or excessive screwing force, resulting in poor practical effects. Content of the Utility Model

[0004] The purpose of the utility model is to provide a screw rod fixing slider to solve the problems raised in the above background technique.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a screw rod fixing slider, including a placement seat. The lower surface of the placement seat is provided with a main slider, and the placement seat is provided with an auxiliary slider through a fixing component.

[0007] Furthermore, the fixing component includes a connection block. A cavity is opened inside the connection block, a chute is opened on the upper surface of the connection block, a limiting block is slidably connected inside the cavity, one end of the limiting block penetrates through the connection block and extends outward. A sliding plate is provided on the upper surface of the limiting block, and the sliding plate is slidably connected inside the chute. One end of the limiting block is provided with a spring, and the other end of the spring is installed on the inner surface of the cavity. A through hole is opened on the upper surface of the placement seat, a baffle is provided inside the through hole, the connection block is fitted and installed inside the through hole, and the outer surface of the limiting block abuts against the outer surface of the baffle. The outer surface of the auxiliary slider is provided with a connection block.

[0008] Furthermore, a first cover plate is fitted and installed inside the through hole.

[0009] Furthermore, an oil storage groove is opened on the upper surface of the auxiliary slider. The auxiliary slider is provided with a second cover plate through bolts, and several installation holes are opened on the inner surface of the oil storage groove.

[0010] Further, a kit is fitted inside the mounting hole, and a ball is fitted inside the kit.

[0011] Further, an oil storage sponge is arranged inside the oil storage tank, and an oil inlet hole is formed on the outer surface of the auxiliary slider.

[0012] The utility model has the following beneficial effects:

[0013] (1) By pulling the sliding plate of the utility model, the sliding plate moves in the sliding groove. During the movement of the sliding plate, the limiting block moves towards the inside of the cavity, and at the same time, the spring gradually contracts. When the outer surface of the limiting block is flush with the outer surface of the connecting block, the connecting block can be pulled downwards at this time, so that the connecting block is disengaged from the through hole, and the disassembly between the auxiliary slider and the placing seat is completed. By providing the connecting component to replace the bolt connection method, the disassembly and installation between the auxiliary slider and the placing seat are convenient, and a good practical effect is achieved.

[0014] (2) The auxiliary slider and the guide rail of the utility model slide through the balls, reducing the friction between the auxiliary slider and the guide rail, and having the effect of extending the service life of the auxiliary slider.

[0015] Of course, it is not necessary for any product implementing the utility model to achieve all the above-mentioned advantages simultaneously. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the placing seat and the main slider of the utility model;

[0019] Figure 3 It is a schematic diagram of the auxiliary slider and the fixing component of the utility model;

[0020] Figure 4 It is a sectional view of the fixing component and the placing seat of the utility model;

[0021] Figure 5 It is a sectional view of the auxiliary slider of the utility model;

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] In the figure: 1. Placing seat; 101. Through hole; 102. Baffle; 2. Main slider; 3. Fixing component; 301. Connecting block; 302. Cavity; 303. Chute; 304. Limiting block; 305. Slide plate; 306. Spring; 4. Auxiliary slider; 401. Oil inlet hole; 5. First cover plate; 6. Bolt; 7. Second cover plate; 8. Kit; 9. Ball; 10. Oil storage sponge. Specific embodiments

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figure 1 - Figure 5 As shown, the present invention is a screw rod fixing slider, including a placing seat 1. A main slider 2 is installed on the lower surface of the placing seat 1, and an auxiliary slider 4 is installed on the placing seat 1 through a fixing component 3;

[0026] The fixing component 3 includes a connecting block 301. A cavity 302 is opened inside the connecting block 301. A chute 303 is opened on the upper surface of the connecting block 301. A limiting block 304 is slidably connected inside the cavity 302. One end of the limiting block 304 penetrates through the connecting block 301 and extends outward. A slide plate 305 is provided on the upper surface of the limiting block 304. The slide plate 305 is slidably connected inside the chute 303. One end of the limiting block 304 is installed with a spring 306. The other end of the spring 306 is installed on the inner surface of the cavity 302. A through hole 101 is opened on the upper surface of the placing seat 1. A baffle 102 is provided inside the through hole 101. The connecting block 301 is fitted and installed inside the through hole 101. The outer surface of the limiting block 304 abuts against the outer surface of the baffle 102. The outer surface of the auxiliary slider 4 is provided with the connecting block 301;

[0027] The first cover plate 5 is fitted and installed inside the through hole 101;

[0028] When the auxiliary slider 4 needs to be disassembled, first remove the fixed slider from the lead screw, and then take out the first cover plate 5 from the through hole 101, so that the sliding plate 305 is exposed. By pulling the sliding plate 305, the sliding plate 305 moves in the sliding groove 303. During the movement of the sliding plate 305, the limiting block 304 moves towards the inside of the cavity 302, and at the same time the spring 306 gradually contracts. When the outer surface of the limiting block 304 is flush with the outer surface of the connecting block 301, the connecting block 301 can be pulled down at this time, so that the connecting block 301 is disengaged from the through hole 101, and the disassembly of the auxiliary slider 4 and the placement seat 1 is completed;

[0029] When the auxiliary slider 4 needs to be installed, by pulling the sliding plate 305, the sliding plate 305 moves in the sliding groove 303. During the movement of the sliding plate 305, the limiting block 304 moves towards the inside of the cavity 302, and at the same time the spring 306 gradually contracts. When the outer surface of the limiting block 304 is flush with the outer surface of the connecting block 301, the connecting block 301 is then fitted and installed in the through hole 101. After the connecting block 301 is installed, the force on the sliding plate 305 can be cancelled, so that the spring 306 resumes its elasticity and pushes the limiting block 304 to extend outwards from the cavity 302, so that the outer surface of the limiting block 304 abuts against the outer surface of the baffle 102, and the fixed installation between the placement seat 1 and the auxiliary slider 4 is completed;

[0030] An oil storage groove is formed on the upper surface of the auxiliary slider 4, and a second cover plate 7 is installed on the auxiliary slider 4 through bolts 6. A plurality of installation holes are formed on the inner surface of the oil storage groove;

[0031] A kit 8 is fitted and installed inside the installation hole, and a ball 9 is fitted and installed inside the kit 8;

[0032] During the sliding process of the fixed slider, the auxiliary slider 4 and the guide rail slide through the ball 9, which can reduce the friction between the auxiliary slider 4 and the guide rail, and has the effect of extending the service life of the auxiliary slider 4;

[0033] An oil storage sponge 10 is arranged inside the oil storage groove, and an oil inlet hole 401 is formed on the outer surface of the auxiliary slider 4;

[0034] Lubricating oil can be injected into the oil storage groove through the oil inlet hole 401, so that the lubricating oil wets the oil storage sponge 10. When the oil storage sponge 10 is completely wet, stop injecting lubricating oil. During the rolling process of the ball 9, the outer surface of the ball 9 will contact the oil storage sponge 10, so that the lubricating oil in the oil storage sponge 10 is coated on the outer surface of the ball 9 to lubricate the ball 9. The lubricating oil can reduce the frictional resistance between the ball 9 and the guide rail, and has the effect of extending the service life of the ball 9 and the guide rail.

[0035] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A screw rod fixing slider, comprising a placement seat (1), characterized in that: The lower surface of the placement seat (1) is mounted with a main slider (2); The placement seat (1) is equipped with an auxiliary sliding block (4) via a fixing assembly (3).

2. A screw rod fixing slider according to claim 1, characterized in that: The fixing assembly (3) comprises a connecting block (301), a cavity (302) is provided inside the connecting block (301), and a sliding groove (303) is provided on the upper surface of the connecting block (301); The cavity (302) is internally slidably connected to a limit block (304), one end of the limit block (304) penetrates the connection block (301) and extends outward, a slide plate (305) is provided on the upper surface of the limit block (304), the slide plate (305) is slidably connected to the inside of the slide groove (303), a spring (306) is installed at one end of the limit block (304), and the other end of the spring (306) is installed on the inner surface of the cavity (302); A through hole (101) is provided on the upper surface of the placement seat (1), a baffle (102) is provided inside the through hole (101), a connecting block (301) is installed inside the through hole (101), an outer surface of the limit block (304) abuts against an outer surface of the baffle (102), and a connecting block (301) is provided on the outer surface of the auxiliary sliding block (4).

3. A screw rod fixed slider according to claim 2, characterized in that: A first cover plate (5) is mounted in cooperation with the interior of the through hole (101).

4. The screw rod fixing slider according to claim 1, characterized in that: An oil storage groove is provided on the upper surface of the auxiliary sliding block (4), a second cover plate (7) is mounted on the auxiliary sliding block (4) via bolts (6), and a plurality of mounting holes are provided on the inner surface of the oil storage groove.

5. The screw rod fixing slider according to claim 4, characterized in that: A kit (8) is installed in cooperation with the interior of the installation hole, and a ball (9) is installed in cooperation with the interior of the kit (8).

6. The screw rod fixing slider according to claim 4, characterized in that: An oil storage sponge (10) is arranged inside the oil storage tank, and an oil inlet hole (401) is opened on the outer surface of the auxiliary sliding block (4).

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