Novel sliding block of sliding rail

Abstract

The utility model discloses a novel sliding block of a sliding rail, which comprises a sliding block component. Comprising a sliding block green body, roller mounting seats symmetrically arranged on the inner wall of the sliding block green body, rollers uniformly arranged on the inner walls of the roller mounting seats, a rear pressing plate connected to one side of the sliding block green body and used for sealing the roller mounting seats, and a front pressing plate connected to the other side of the sliding block green body and used for sealing the other sides of the roller mounting seats; the lubrication injection assembly is arranged on the sliding block blank body and can conveniently spray lubricating liquid to the roller; the damping assembly is arranged on the sliding block green body and can be used for buffering and damping the roller mounting seat; in the using process of the sliding block, the roller mounting base slightly presses the damping air bag and the spring, so that a certain damping effect is achieved on the roller mounting base, and when the damping effect needs to be adjusted, the rotating rod is rotated to drive the push plate to press the damping air bag to move, so that the contact area between the damping air bag and the roller mounting base is changed.

Description

Technical Field

[0001] The utility model relates to the technical field of slide blocks, in particular to a novel slide block of a slide rail. Background Art

[0002] Linear guides have a higher fixed load than linear bearings and can bear a certain torque. They can achieve high-precision linear motion under high load conditions. They are also called linear guides and linear slides.

[0003] However, the existing sliders of linear slide rails usually have poor shock-absorbing and adjusting performance, so a linear slide rail auxiliary shock-absorbing and adjusting slider is needed to improve the above-mentioned problem. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in a new type of slider of an existing slide rail, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a new type of slider for a slide rail. When using this device, the slider is connected to the corresponding slide rail. When the roller needs to be lubricated, the sealing plug is unscrewed, and lubricating oil is injected into the injection groove. The lubricating oil flows into the roller mounting seat and contacts the roller to complete lubrication, so that there is no need to remove the front and rear pressure plates and the roller mounting seat. When the slider is in use, the roller mounting seat will gently press the shock-absorbing airbag and the spring, thereby having a certain shock-absorbing effect on the roller mounting seat. When the shock-absorbing effect needs to be adjusted, the rotating rod is rotated to drive the push plate to press the shock-absorbing airbag to move, so that the contact area between the shock-absorbing airbag and the roller mounting seat changes.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A novel slider of a slide rail, comprising:

[0009] The slider assembly comprises a slider blank, a roller mounting seat symmetrically arranged on the inner wall of the slider blank, rollers uniformly arranged on the inner wall of the roller mounting seat, a rear pressure plate connected to one side of the slider blank and sealing the roller mounting seat, and a front pressure plate connected to the other side of the slider blank and sealing the other side of the roller mounting seat;

[0010] A lubrication injection assembly is arranged on the slider blank, and can conveniently spray lubrication liquid on the roller;

[0011] The shock absorbing assembly is arranged on the slider blank and can buffer and reduce shock to the roller mounting seat.

[0012] As a preferred solution of a new type of slider of a slide rail described in the utility model, the lubrication injection assembly includes an injection groove opened on the outer wall of the slider blank and connected to the inner cavity of the roller mounting seat, and a sealing plug sealing the injection groove.

[0013] As a preferred solution of the new type slider of the slide rail described in the utility model, the inner wall of the injection groove is provided with an internal thread, and the sealing plug is provided with a thread meshing with the internal thread.

[0014] As a preferred solution of a new type of slider of a slide rail described in the utility model, the shock-absorbing assembly includes a mounting cavity opened inside the slider blank and connected to the roller mounting seat, a shock-absorbing airbag placed in the mounting cavity and fitted with the roller mounting seat, a push plate placed in the mounting cavity, a threaded barrel fixed on the push plate, a rotating rod rotatably installed on the mounting cavity, and an external thread opened on the rotating rod and engaged with the threaded barrel.

[0015] As a preferred solution of a new type of slider of a slide rail described in the utility model, a spring is symmetrically fixed in the installation cavity, one end of the spring is fixed to the push plate, and the other end is fixed to the inner wall of the installation cavity.

[0016] Compared with the prior art, the utility model has the following beneficial effects: when using the device, the slider is connected to the corresponding slide rail, and when the roller needs to be lubricated, the sealing plug is unscrewed, and lubricating oil is injected into the injection groove, and the lubricating oil flows into the roller mounting seat to contact the roller to complete the lubrication, so that there is no need to remove the front and rear pressure plates and the roller mounting seat; when the slider is in use, the roller mounting seat will gently press the shock-absorbing airbag and the spring, thereby having a certain shock-absorbing effect on the roller mounting seat, and when the shock-absorbing effect needs to be adjusted, the rotating rod is rotated to drive the push plate to press the shock-absorbing airbag to move, so that the contact area between the shock-absorbing airbag and the roller mounting seat changes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1This is a schematic diagram of the overall structure of a new type of slider of a slide rail of the utility model;

[0019] Figure 2 It is a side cross-sectional view of the overall structure of a new type of slider of a slide rail of the utility model;

[0020] Figure 3 A new type of slider for a slide rail of the utility model Figure 2 A partial enlarged view of middle A. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0022] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0023] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] The utility model provides a novel slider of a slide rail. When the device is used, the slider is connected to the corresponding slide rail. When the roller needs to be lubricated, the sealing plug is unscrewed, and lubricating oil is injected into the injection groove. The lubricating oil flows into the roller mounting seat and contacts the roller to complete lubrication, so that the front and rear pressure plates do not need to be dismantled to remove the roller mounting seat. When the slider is in use, the roller mounting seat will gently press the shock-absorbing airbag and the spring, thereby having a certain shock-absorbing effect on the roller mounting seat. When the shock-absorbing effect needs to be adjusted, the rotating rod is rotated to drive the push plate to press the shock-absorbing airbag to move, so that the contact area between the shock-absorbing airbag and the roller mounting seat changes.

[0025] Figure 1-Figure 3 The schematic diagram of the overall structure of a new type of slider of a slide rail of the utility model is shown. Figure 1-Figure 3 In this embodiment, a new type of slider of a slide rail has a main body including a slider assembly 100, a lubrication injection assembly 200 and a shock absorbing assembly 300.

[0026] The slider assembly 100 includes a slider body 110, a roller mounting seat 120 symmetrically opened on the inner wall of the slider body 110, rollers 120a uniformly arranged on the inner wall of the roller mounting seat 120, a rear pressure plate 130 connected to one side of the slider body 110 and sealing the roller mounting seat 120, and a front pressure plate 140 connected to the other side of the slider body 110 and sealing the other side of the roller mounting seat 120;

[0027] The lubricating injection assembly 200 is arranged on the slider body 110, and can conveniently spray the lubricating liquid on the roller 120a; the lubricating injection assembly 200 includes an injection groove 210 opened on the outer wall of the slider body 110 and connected to the inner cavity of the roller mounting seat 120, and a sealing plug 220 sealing the injection groove 210; the inner wall of the injection groove 210 is provided with an internal thread 210a, and the sealing plug 220 is provided with a thread meshing with the internal thread 210a;

[0028] The shock absorbing assembly 300 is arranged on the slider blank 110 and can buffer and reduce shock to the roller mounting seat 120; the shock absorbing assembly 300 includes a mounting cavity 310 opened inside the slider blank 110 and connected to the roller mounting seat 120, a shock absorbing airbag 320 placed in the mounting cavity 310 and fitted with the roller mounting seat 120, a push plate 330 placed in the mounting cavity 310, a threaded cylinder 340 fixed on the push plate 330, a rotating rod 350 rotatably installed on the mounting cavity 310, and an external thread 350a opened on the rotating rod 350 and meshed with the threaded cylinder 340; a spring 360 is symmetrically fixed in the mounting cavity 310, one end of the spring 360 is fixed on the push plate 330, and the other end is fixed on the inner wall of the mounting cavity 310.

[0029] Combination Figure 1-Figure 3 , a new type of slider of a slide rail in this embodiment, the specific use process is as follows: when using this device, the slider is connected to the corresponding slide rail. When it is necessary to lubricate the roller 120a, the sealing plug 220 is unscrewed, and lubricating oil is injected into the injection groove 210. The lubricating oil flows into the roller mounting seat 120 and contacts the roller 120a to complete lubrication, so that the front pressure plate 140 and the rear pressure plate 130 are removed, and the roller mounting seat 120 is removed; when the slider is in use, the roller mounting seat 120 will gently press the shock-absorbing airbag 320 and the spring 360, thereby having a certain shock-absorbing effect on the roller mounting seat 120. When the shock-absorbing effect needs to be adjusted, the rotating rod 350 is rotated to drive the push plate 330 to press the shock-absorbing airbag 320 to move, so that the contact area between the shock-absorbing airbag 320 and the roller mounting seat 120 changes, so that the shock absorption obtained by the roller mounting seat 120 during the movement of the slider is different.

[0030] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A new type of slider for a slide rail, characterized in that: include: A slider assembly (100) comprises a slider blank (110), a roller mounting seat (120) symmetrically arranged on the inner wall of the slider blank (110), rollers (120a) evenly arranged on the inner wall of the roller mounting seat (120), a rear pressure plate (130) connected to one side of the slider blank (110) and sealing the roller mounting seat (120), and a front pressure plate (140) connected to the other side of the slider blank (110) and sealing the other side of the roller mounting seat (120); A lubrication injection assembly (200) is arranged on the slider blank (110) and can conveniently spray lubrication liquid onto the roller (120a); The shock absorbing assembly (300) is arranged on the slider blank (110) and can buffer and reduce shock for the roller mounting seat (120).

2. A new type of slider for a slide rail according to claim 1, characterized in that: The lubrication injection assembly (200) comprises an injection groove (210) which is opened on the outer wall of the slider blank (110) and communicates with the inner cavity of the roller mounting seat (120), and a sealing plug (220) which seals the injection groove (210).

3. A new type of slider for a slide rail according to claim 2, characterized in that: The inner wall of the injection groove (210) is provided with an internal thread (210a), and the sealing plug (220) is provided with a thread meshing with the internal thread (210a).

4. The novel slider of the slide rail according to claim 1, characterized in that: The shock absorbing assembly (300) comprises a mounting cavity (310) opened inside the slider blank (110) and connected to the roller mounting seat (120), a shock absorbing airbag (320) placed in the mounting cavity (310) and in contact with the roller mounting seat (120), a push plate (330) placed in the mounting cavity (310), a threaded barrel (340) fixed on the push plate (330), a rotating rod (350) rotatably mounted on the mounting cavity (310), and an external thread (350a) opened on the rotating rod (350) and meshing with the threaded barrel (340).

5. The novel slider of the slide rail according to claim 4, characterized in that: A spring (360) is symmetrically fixed in the installation cavity (310), one end of the spring (360) is fixed on the push plate (330), and the other end is fixed on the inner wall of the installation cavity (310).

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