CN219317443U

CN219317443U - Linear guide rail module with dustproof function

Info

Publication number: CN219317443U
Application number: CN202222831943.1U
Authority: CN
Inventors: 王善光
Original assignee: Xinji Guorui Machinery Manufacturing Co ltd
Current assignee: Xinji Guorui Machinery Manufacturing Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-07-07
Anticipated expiration: 2032-10-26

Abstract

The utility model is suitable for the technical field of linear guide rails, and provides a linear guide rail module with a dustproof function. This linear guide module with dustproof function, through setting up dustproof mechanism, this linear guide is provided with telescopic dirt proof boot at the surface of slide rail to offer the mounting hole at the surface of dirt proof boot, install the slider in the inside of mounting hole, make the whole sliding part of this guide module all protected by the dirt proof boot, even use this guide module under the more environment of dust, the dust also can't get into the sliding structure inside of this guide under the blockking of dirt proof boot, improved the life of this guide module, thereby improved self practicality.

Description

Linear guide rail module with dustproof function

Technical Field

The utility model belongs to the technical field of linear guide rails, and particularly relates to a linear guide rail module with a dustproof function.

Background

The linear guide rail can be divided into: the roller linear guide, the cylindrical linear guide and the ball linear guide are used for supporting and guiding the moving part, and do reciprocating linear motion according to a given direction, and the linear motion guide can be divided into sliding friction guide, rolling friction guide, elastic friction guide, fluid friction guide and the like according to the property of the massage brush.

The linear guide rail mainly comprises a sliding rail and a sliding block, the sliding block can move along the length direction of the sliding rail on the surface of the sliding rail under artificial control, the sliding block and the sliding rail are connected in a sliding manner, when the linear guide rail is used in an environment with more dust, the dust possibly enters the sliding block along with the movement of the sliding block, at the moment, the resistance of the sliding block during the movement is increased and worn, and the service life of the sliding block is finally shortened greatly.

Disclosure of Invention

The utility model provides a linear guide rail module with a dustproof function, and aims to solve the problem that when a linear guide rail is used in an environment with more dust, the dust possibly enters the inside of a sliding block along with the movement of the sliding block, the resistance of the sliding block during the movement is increased and worn, and the service life of the linear guide rail module is greatly shortened.

The utility model is realized in such a way that the linear guide rail module with the dustproof function comprises a slide rail, a slide block and a dustproof mechanism;

the sliding block is connected to the surface of the sliding rail in a sliding manner along the length direction of the sliding rail, and the dustproof mechanism is arranged outside the sliding rail;

the dustproof mechanism comprises mounting rings fixedly connected to two ends of the sliding rail, a telescopic dustproof sleeve is fixedly connected between the two mounting rings along the length direction of the sliding rail, and the part of the sliding rail between the two mounting rings is completely positioned in the dustproof sleeve;

the outer surface of slider is along its horizontal outline fixedly connected with go-between, the dirt proof boot the surface seted up with go-between shape size looks adaptation's mounting hole, go-between fixed connection in the inside of mounting hole.

Preferably, the clamping grooves are formed in the two side surfaces of the sliding rail along the length direction of the sliding rail, the sliding grooves matched with the sliding rail are formed in the bottom ends of the sliding blocks, and clamping strips matched with the clamping grooves are arranged on the two side surfaces inside the sliding grooves.

Preferably, the two ends of the sliding rail are vertically and fixedly connected with connecting strips, and the bottom ends of the two connecting strips are fixedly connected with a bottom plate along the length direction of the sliding rail.

Preferably, the upper surface of the bottom plate is provided with a plurality of mounting holes at uniform intervals along the length direction.

Preferably, a plurality of threaded holes are vertically formed in the upper surface of the sliding block, and the top ends of the threaded holes are outwards expanded to form fixing grooves.

Preferably, the length of the bottom plate is matched with the length of the sliding rail.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: according to the linear guide rail module with the dustproof function, the dustproof mechanism is arranged, the telescopic dustproof sleeve is arranged on the surface of the sliding rail, the mounting hole is formed in the surface of the dustproof sleeve, the sliding block is mounted in the mounting hole, the whole sliding part of the guide rail module is protected by the dustproof sleeve, even if the guide rail module is used in an environment with more dust, dust cannot enter the sliding structure of the guide rail under the blocking of the dustproof sleeve, and in an environment with less dust, the guide rail can still isolate impurities in the air, so that the service life of the guide rail module is prolonged, and the practicability of the guide rail module is improved.

Drawings

FIG. 1 is a schematic view of a dust-proof mechanism of the present utility model;

FIG. 2 is an external view of the present utility model;

FIG. 3 is a schematic view of the internal structure of the slider according to the present utility model.

In the figure: 1. a slide rail; 2. a slide block; 3. a mounting ring; 4. a dust cover; 5. a connecting ring; 6. a clamping groove; 7. clamping strips; 8. a threaded hole; 9. a fixing groove; 10. a connecting strip; 11. a bottom plate.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: a linear guide rail module with a dustproof function comprises a slide rail 1, a slide block 2 and a dustproof mechanism;

the sliding block 2 is slidably connected to the surface of the sliding rail 1 along the length direction of the sliding rail 1, and the dustproof mechanism is arranged outside the sliding rail 1.

The draw-in groove 6 has all been seted up along its length direction to the both sides surface of slide rail 1, and the sliding tray with slide rail 1 looks adaptation has been seted up to the bottom of slider 2, and the inside both sides surface of sliding tray is provided with the draw-in bar 7 with draw-in groove 6 looks adaptation.

In this embodiment, the bottom end of the slider 2 is provided with a sliding groove to form an inverted U shape as a whole, and when the slider 2 is mounted on the slide rail 1, the sliding groove and the slide rail 1 need to be aligned with each other, and then the slider 2 can be mounted on the surface of the slide rail 1.

The clamping strip 7 and the clamping groove 6 have the functions of limiting and guiding, so that the sliding block 2 can always keep a horizontal state when sliding on the sliding rail 1, and the situations such as deflection and the like can not occur.

Further, the dustproof mechanism comprises mounting rings 3 fixedly connected to two ends of the sliding rail 1, a telescopic dustproof sleeve 4 is fixedly connected between the two mounting rings 3 along the length direction of the sliding rail 1, and the part of the sliding rail 1 between the two mounting rings 3 is completely positioned in the dustproof sleeve 4;

the outer surface of the sliding block 2 is fixedly connected with a connecting ring 5 along the transverse outer contour of the sliding block, the surface of the dust cover 4 is provided with a mounting hole matched with the connecting ring 5 in shape and size, and the connecting ring 5 is fixedly connected inside the mounting hole.

In this embodiment, the dust cover 4 is made of soft plastic material, has certain scalability, the mounting hole of its surface seting up can be closely connected with the surface of the go-between 5 on the surface of the slider 2, and the dust cover 4 then can wrap up the slide rail 1 in its inside completely, make slider 2 and slide rail 1 interconnect's part separate with the external world completely, can effectually prevent impurity such as dust from getting into slider 2 and slide rail 1 junction portion's position, and because it has scalability, the both ends that the dust cover 4 is located slider 2 also can stretch or shorten voluntarily at slider 2 in-process that slider 2 removed, thereby guarantee its self airtight effect.

The linear slide rail is a ball retainer type LM rolling guide rail, is a rolling guide rail, has the characteristics of automatic aligning capability, 4-direction and the like, has a wide track type SHW structure, is characterized in that the ball retainer is used for the wide high-rigidity LM rolling guide rail, and realizes low noise, long-term maintenance-free performance and excellent high-speed performance.

Further, a plurality of threaded holes 8 are vertically formed in the upper surface of the slider 2.

The top end of each threaded hole 8 is flared to form a fixing groove 9.

In this embodiment, the screw hole 8 is used for installing other parts, and the specification of a plurality of screw holes 8 is different from each other, can satisfy the installation of various parts, and fixed slot 9 plays the effect of fixed screw, and the surface of fixed slot 9 is comparatively coarse, is difficult for not hard up after the screw tightening.

Further, the two ends of the sliding rail 1 are vertically and fixedly connected with connecting strips 10, and bottom ends of the two connecting strips 10 are fixedly connected with a bottom plate 11 along the length direction of the sliding rail 1.

The upper surface of the bottom plate 11 is provided with a plurality of mounting holes penetrating therethrough at regular intervals along the longitudinal direction thereof.

The length of the bottom plate 11 is matched with the length of the sliding rail 1.

In this embodiment, the base plate 11 is used for mounting the guide rail module on other components, and the plurality of mounting holes formed on the surface of the base plate 11 can facilitate connection with other objects.

The working principle and the using flow of the utility model are as follows: after the utility model is installed, the dust cover 4 has certain retractility, the installation hole arranged on the surface of the dust cover 4 can be tightly connected with the outer surface of the connecting ring 5 on the surface of the sliding block 2, the sliding rail 1 can be completely wrapped inside the dust cover 4, the part of the sliding block 2, which is mutually connected with the sliding rail 1, is completely separated from the outside, the dust and other impurities can be effectively prevented from entering the position of the connecting part of the sliding block 2 and the sliding rail 1, and the dust cover 4 can be automatically stretched or shortened at the two ends of the sliding block 2 in the moving process of the sliding block 2 due to the retractility, so that the self sealing effect of the dust cover is ensured.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A linear guide rail module with dustproof function, its characterized in that: comprises a sliding rail (1), a sliding block (2) and a dustproof mechanism;

the sliding block (2) is connected to the surface of the sliding rail (1) in a sliding manner along the length direction of the sliding rail (1), and the dustproof mechanism is arranged outside the sliding rail (1);

the dustproof mechanism comprises mounting rings (3) fixedly connected to two ends of the sliding rail (1), a telescopic dustproof sleeve (4) is fixedly connected between the two mounting rings (3) along the length direction of the sliding rail (1), and the part of the sliding rail (1) between the two mounting rings (3) is completely positioned in the dustproof sleeve (4);

the outer surface of the sliding block (2) is fixedly connected with a connecting ring (5) along the transverse outer contour of the sliding block, a mounting hole matched with the connecting ring (5) in shape and size is formed in the surface of the dust cover (4), and the connecting ring (5) is fixedly connected to the inside of the mounting hole.

2. The linear guide module with dustproof function as claimed in claim 1, wherein: clamping grooves (6) are formed in the surfaces of the two sides of the sliding rail (1) along the length direction of the sliding rail, sliding grooves matched with the sliding rail (1) are formed in the bottom end of the sliding block (2), and clamping strips (7) matched with the clamping grooves (6) are arranged on the surfaces of the two sides of the inner portion of the sliding grooves.

3. The linear guide module with dustproof function as claimed in claim 1, wherein: the two ends of the sliding rail (1) are vertically and fixedly connected with connecting strips (10), and bottom plates (11) are fixedly connected with the bottom ends of the two connecting strips (10) along the length direction of the sliding rail (1).

4. A linear guide module with dust-proof function as set forth in claim 3, wherein: the upper surface of the bottom plate (11) is uniformly provided with a plurality of mounting holes at intervals along the length direction.

5. The linear guide module with dustproof function as claimed in claim 1, wherein: a plurality of threaded holes (8) are vertically formed in the upper surface of the sliding block (2), and the top ends of the threaded holes (8) are outwards expanded to form fixing grooves (9).

6. A linear guide module with dust-proof function as set forth in claim 3, wherein: the length of the bottom plate (11) is matched with the length of the sliding rail (1).