CN212360501U

CN212360501U - Multi-directional opening type sliding rail structure

Info

Publication number: CN212360501U
Application number: CN202020171887.1U
Authority: CN
Inventors: 陈志超
Original assignee: Dongguan Xinhang Automation Technology Co ltd
Current assignee: Dongguan Xinhang Automation Technology Co ltd
Priority date: 2020-02-15
Filing date: 2020-02-15
Publication date: 2021-01-15
Anticipated expiration: 2030-02-15

Abstract

The utility model belongs to the technical field of the sharp module technique and specifically relates to indicate a diversified formula slide rail structure that struts. The rail beam is provided with a sliding groove, the sliding block comprises a bearing part and an embedded main body extending into the sliding groove from the lower side face of the bearing part, the embedded main body is provided with an expansion assembly, and the expansion assembly comprises a first wear-resistant part arranged on the embedded main body and an adjusting part which is connected to the upper side face of the bearing part in an extending mode and drives the first wear-resistant part to be attached to the inclined plane of the inner wall of the sliding groove. The sliding part is completely embedded in the sliding groove to be arranged in a closed mode, the use precision of the sliding groove is greatly protected, meanwhile, the wear-resistant part and the adjusting part are arranged to adjust and unfold, the sliding clearance is automatically eliminated, and the operation precision of the linear module is improved.

Description

Multi-directional opening type sliding rail structure

Technical Field

The utility model belongs to the technical field of the sharp module technique and specifically relates to indicate a diversified formula slide rail structure that struts.

Background

The linear module has several names, such as a linear module, a rectangular coordinate robot, a linear sliding table and the like, and is an automatic upgrading unit of a linear guide rail and a ball screw linear transmission mechanism. The linear and curvilinear motion of the load can be realized through the combination of all units, the light load enables the automation of the equipment to be more flexible and light, the cost performance is higher, and the linear module is developed to the present and widely applied to various equipment. The method contributes indispensable labor for the manufacturing and development of the automatic equipment in China, reduces the dependence on the import of external complete equipment, and brings more opportunities for engineers interested in equipment research and development and manufacturing. The linear module is currently and generally applied to places such as measurement, laser welding, laser cutting, glue coating machines, perforating machines, glue dispensing machines, small numerical control machines, engraving and milling machines, sample drawing machines, cutting machines, transfer machines, sorting machines, testing machines, applicable education and the like.

However, most of the modules in the market are conventional linear motion modules, and only the modules are required to be used in a relatively clean environment. To some equipment that use in adverse circumstances ordinary rectilinear motion module be difficult to use for a long time, corrosive composition in the air is higher under adverse circumstances, and particle impurity is also more simultaneously, and ordinary sharp module exposes under this kind of environment, can appear corrosion and clearance between long-time use slider and the rail roof beam, leads to the operation unstable and the vibrations of card pause, and impurity also can enter into the clearance further worsens the operational environment simultaneously to cause the function to lose.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a diversified formula slide rail structure that struts, sliding part bury completely and become to seal the setting in the spout, very big protection the use precision of spout, be provided with wearing parts and regulating part simultaneously and carry out automatically regulated and strut, high-efficient nimble solution the defect that the friction clearance appears.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a diversified formula slide rail structure of strutting, includes the rail roof beam, installs in the slider of rail roof beam and drive slider along the drive arrangement of rail roof beam reciprocating sliding, the spout has been seted up to the rail roof beam, the slider includes the load-bearing part and extends to the embedded main part in the spout from the load-bearing part downside, and the subassembly of opening by inflation has been installed to this embedded main part, and the subassembly of opening by inflation is including installing in the first wearing parts of embedded main part and extending to be connected to the load-bearing part upside and order about first wearing parts and paste the regulating part tight in spout inner wall inclined plane.

Preferably, the vertical cross-sectional shape of the lower end of the adjusting piece is a trapezoid shape with a large top and a small bottom, and the back surface of the first wear-resistant piece is attached to the lower end of the adjusting piece.

Preferably, first wearing parts are provided with two, and these two first wearing parts are installed respectively in the both sides of embedded main part, the regulating part pushes down and drives these two first wearing parts outwards to remove the inclined plane of pasting tight spout lateral wall simultaneously.

Preferably, the subassembly that expands still includes the second wearing parts, and this first wearing parts and second wearing parts all are provided with two, and these two first wearing parts and second wearing parts become the symmetry and install in the both sides of embedded main part, and the upper end of embedded main part one side is the second wearing parts for first wearing parts lower extreme.

Preferably, the cross section of the sliding chute is polygonal, and the outer side surfaces of the first wear-resistant part and the second wear-resistant part are provided with inclined surfaces corresponding to the inner wall surface of the sliding chute.

Preferably, the cross sectional shape of spout is octagon shape, first wearing parts is provided with first inclined plane and connects the first vertical face on first inclined plane, second wearing parts is provided with the second vertical face that aligns with first vertical face and the second inclined plane of connecting the second vertical face, and wherein first inclined plane and second inclined plane laminate respectively in the last inclined plane and the lower inclined plane of octagon spout lateral wall.

Preferably, one end of the second wear-resistant part corresponding to the bottom surface of the embedded main body extends to form an interval protruding part which separates the bottom surface of the embedded main body from the bottom surface of the sliding chute.

Preferably, the first wear-resistant part and the second wear-resistant part are both arranged in a long strip shape, at least two adjusting parts are arranged on the adjusting part, and the at least two adjusting parts are arranged on the sliding block.

Preferably, the upper end of regulating part is connected with according to the preface and screws down piece, elasticity torsion spare and the torsion regulating part of screwing, and the side of going up that should screw down the piece is provided with bellied first joint platform, and the downside of the torsion regulating part of screwing is provided with convex second joint platform, and the lower tip of this elasticity torsion spare extends has the first torsion transmission portion of cross-under in first joint platform, and the upper end of elasticity torsion spare extends has the second torsion transmission portion of cross-under in second joint platform, the up end of the torsion regulating part of screwing is connected with the side of going up of supporting part.

The beneficial effects of the utility model reside in that: the utility model provides a diversified formula of strutting slide rail structure, in the actual operation, this application slide rail structural design can be applied to in the equipment that the environment is complicated, the slider is provided with bearing part and embedded main part, wherein embedded main part is packed into completely in the spout of rail roof beam, for the design of the direct lock joint of conventional slider on the slide rail, get up the fine sheltering from of sliding part, very big restriction corrosive gas and particle impurity contact sliding part under adverse circumstances, lead to the unstable condition of linear module slip to take place. Simultaneously ingenious design push down through the regulating part and realize strutting a plurality of wearing parts, effectually compensate the clearance that leads to producing because of long-time friction or contact corrosive gas between slider and the rail roof beam is automatic, when guaranteeing to operate stably, abundant improve equipment's quality of use and life-span.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is the schematic view of the end face structure of the middle rail beam and the sliding block of the present invention.

Fig. 3 is the three-dimensional structure decomposition schematic diagram of the middle rail beam, the slider and the expansion assembly of the utility model.

Fig. 4 is a schematic view of the structure section of the end face of the middle slider of the present invention.

Fig. 5 is an exploded view of the three-dimensional structure of the middle adjusting member, the screwing down member, the elastic torsion member and the screwing torsion adjusting member of the present invention.

Detailed Description

In order to facilitate the understanding of those skilled in the art, the present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention.

As shown in fig. 1 to 5, a multi-directional opening type sliding rail structure includes a rail beam 1, a slider 2 mounted on the rail beam 1, and a driving device 3 for driving the slider 2 to slide along the rail beam 1 in a reciprocating manner, wherein the rail beam 1 is provided with a sliding slot 11, the slider 2 includes a bearing portion 21 and an embedded main body 22 extending from a lower side surface of the bearing portion 21 to the sliding slot 11, the embedded main body 22 is provided with an expanding assembly 4, and the expanding assembly 4 includes a first wear-resistant member 41 mounted on the embedded main body 22 and an adjusting member 42 extending to an upper side surface of the bearing portion 21 and driving the first wear-resistant member 41 to be attached to an inner wall inclined surface of the sliding slot 11.

The diversified formula slide rail structure of opening of stretching of this embodiment, in the actual operation, this application slide rail structural design can be applied to in the equipment that the environment is complicated, slider 2 is provided with bearing part 21 and embedded main part 22, wherein embedded main part 22 is packed into in the spout 11 of rail roof beam 1 completely, for the design of the 2 direct lock joints of conventional slider on the slide rail, get up the fine sheltering from of sliding fit part, very big restriction corrosive gas and particle impurity contact sliding part under adverse circumstances, lead to the unstable condition of linear module slip to take place. Simultaneously ingenious design has realized propping open a plurality of wearing parts through regulating part 42 pushes down, effective automatic make up the clearance that leads to producing because of long-time friction or contact corrosive gas between slider 2 and the track roof beam 1, when guaranteeing the operation stability, abundant improve equipment's service quality and life-span.

In this embodiment, the vertical cross-sectional shape of the lower end of the adjusting member 42 is a trapezoidal shape with a large top and a small bottom, and the back surface of the first wear-resistant member 41 is attached to the lower end of the adjusting member 42. The shape design of the lower end of the adjusting piece 42 is ingenious, and the first wear-resistant piece 41 moves outwards and is attached to the inner wall surface of the sliding chute 11 when the adjusting piece is pressed downwards, so that the effect of flexible adjustment is achieved.

In this embodiment, two first wear-resistant members 41 are provided, the two first wear-resistant members 41 are respectively installed on two sides of the embedded main body 22, and the adjusting member 42 is pressed down and drives the two first wear-resistant members 41 to move outwards and cling to the inclined surface of the side wall of the sliding chute 11. An adjusting part 42 is pressed down and drives two first wear-resistant parts 41 at two sides of the embedded main body 22 to move outwards and cling to the side wall of the sliding groove 11, and the structural design is simple, easy and ingenious.

In this embodiment, the expansion assembly 4 further includes two second wear-resistant members 43, two first wear-resistant members 41 and two second wear-resistant members 43 are disposed on two sides of the embedded body 22, the upper end of one side of the embedded body 22 is the first wear-resistant member 41, and the lower end of the one side of the embedded body is the second wear-resistant member 43. The outer side surfaces of the first wear member 41 and the second wear member 43 on one side of the insert body 22 are aligned to form three connecting surfaces for connecting one side wall of the slide groove 11. The interfitting of the first and

second wear parts

41, 43 provides a good enclosure for the embedded body 22, with only the wear parts contacting the inner walls of the chute 11. Meanwhile, the wear-resistant part is made of high-molecular polymer materials, so that the friction lubricity is ensured.

In this embodiment, the cross-sectional shape of the chute 11 is a polygonal shape, and the outer side surfaces of the first wear-resistant member 41 and the second wear-resistant member 43 are each provided with an inclined surface corresponding to the inner wall surface of the chute 11. The spout 11 adopts the polygon to set up the direct butt of the wearing parts of being convenient for, guarantees long-time gliding stability.

In this embodiment, the cross-sectional shape of the sliding chute 11 is an octagonal shape, the first wear-resistant part 41 is provided with a first inclined surface 44 and a first vertical surface 45 connected to the first inclined surface 44, the second wear-resistant part 43 is provided with a second vertical surface 46 aligned with the first vertical surface 45 and a second inclined surface 47 connected to the second vertical surface 46, wherein the first inclined surface 44 and the second inclined surface 47 are respectively attached to an upper inclined surface and a lower inclined surface of the side wall of the octagonal sliding chute 11. The octagonal arrangement of the sliding chute 11, when the adjusting part 42 is pressed down to make the first wear-resistant parts 41 located on two sides of the upper end of the embedded main body 22 move outwards to be attached to the inner wall surface of the sliding chute 11, the second wear-resistant parts 43 are also forced to move outwards to be attached to the inner wall surface of the sliding chute 11, namely, the first inclined surfaces 44 of the first wear-resistant parts 41 abut against the upper inclined surfaces of the side walls of the sliding chute 11, the second inclined surfaces 47 of the second wear-resistant parts 43 abut against the lower inclined surfaces of the side walls of the sliding chute 11, and finally, the wear-resistant parts in four directions of the embedded main body 22 are all outwards propped open to prevent the sliding gap between the sliding.

In this embodiment, an end of the second wear-resistant member 43 corresponding to the bottom surface of the embedded body 22 is extended with a spacing protrusion 48 for separating the bottom surface of the embedded body 22 from the bottom surface of the sliding chute 11. The bottom surface direct contact who has prevented embedded main part 22 of setting up of interval bulge 48 to the bottom surface of spout 11 reaches sliding contact and all has the wearing parts to accomplish, guarantees gliding stability.

In this embodiment, the first wear-resistant member 41 and the second wear-resistant member 43 are both arranged in a long strip shape, at least two adjusting members 42 are installed on the adjusting member 42, and the at least two adjusting members 42 are arranged on the slider 2. The whole first wear-resistant part 41 and the whole second wear-resistant part 43 are pushed downwards by the at least two adjusting parts 42 to move outwards and be opened, so that the structure is simple, and the use and the maintenance are convenient.

In this embodiment, the upper end of the adjusting member 42 is sequentially connected to a screwing lower member 4a, an elastic torsion member 49 and a screwing torsion adjusting member 40, the upper side of the screwing lower member 4a is provided with a raised first clamping table 4b, the lower side of the screwing torsion adjusting member 40 is provided with a raised second clamping table 4c, the lower end of the elastic torsion member 49 extends to form a first torsion transmission portion 4d penetrating the first clamping table 4b, the upper end of the elastic torsion member 49 extends to form a second torsion transmission portion 4e penetrating the second clamping table 4c, and the upper end of the screwing torsion adjusting member 40 is connected to the upper side of the bearing portion 21. The elastic torsion member 49 can be a spring, and the screwing torsion adjusting member 40 is rotated to drive the elastic torsion member 49 to rotate and then drive the screwing pressing member 4a to rotate, so as to drive the adjusting member 42 to press down. After the adjustment is completed, the elastic torsion member 49 is always kept in a corresponding screwing state, so that the situation that the screwing lower pressing member 4a rotates reversely to loosen is effectively prevented.

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

The above-mentioned embodiments only express a plurality of embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. Diversified formula slide rail structure of strutting includes rail roof beam (1) and installs in slider (2) of rail roof beam (1), its characterized in that: the rail beam (1) is provided with a sliding groove (11), the sliding block (2) comprises a bearing part (21) and an embedded main body (22) extending into the sliding groove (11) from the lower side surface of the bearing part (21), the embedded main body (22) is provided with an expansion assembly (4), and the expansion assembly (4) comprises a first wear-resistant part (41) arranged on the embedded main body (22) and an adjusting part (42) which is connected to the upper side surface of the bearing part (21) in an extending mode and drives the first wear-resistant part (41) to be attached to the inclined surface of the inner wall of the sliding groove (11).

2. The multi-azimuth expanding sliding rail structure according to claim 1, wherein: the vertical cross-sectional shape of the lower end of the adjusting piece (42) is a trapezoid shape with a large upper part and a small lower part, and the back surface of the first wear-resistant piece (41) is attached to the lower end of the adjusting piece (42).

3. The multi-azimuth expanding sliding rail structure according to claim 2, wherein: the two first wear-resistant pieces (41) are arranged on the two sides of the embedded main body (22), and the adjusting piece (42) presses down and drives the two first wear-resistant pieces (41) to move outwards to be attached to the inclined plane of the side wall of the sliding groove (11).

4. The multi-azimuth expanding sliding rail structure according to claim 1, wherein: the expansion assembly (4) further comprises a second wear-resistant part (43), the first wear-resistant part (41) and the second wear-resistant part (43) are arranged in two numbers, the two first wear-resistant parts (41) and the second wear-resistant part (43) are symmetrically arranged on two sides of the embedded main body (22), the upper end part of one side of the embedded main body (22) is provided with the first wear-resistant part (41), and the lower end part of the embedded main body is provided with the second wear-resistant part (43).

5. The multi-azimuth expanding sliding rail structure according to claim 4, wherein: the cross section of the sliding chute (11) is polygonal, and the outer side surfaces of the first wear-resistant part (41) and the second wear-resistant part (43) are provided with inclined surfaces corresponding to the inner wall surface of the sliding chute (11).

6. The multi-azimuth expanding sliding rail structure according to claim 4, wherein: the cross sectional shape of spout (11) is the octagon, first wearing parts (41) are provided with first vertical face (45) of first inclined plane (44) and connection first inclined plane (44), second wearing parts (43) are provided with second vertical face (46) and second inclined plane (47) of connecting second vertical face (46) that align with first vertical face (45), and wherein first inclined plane (44) and second inclined plane (47) are laminated in the last inclined plane and the lower inclined plane of octagon spout (11) lateral wall respectively.

7. The multi-azimuth expanding sliding rail structure according to claim 4, wherein: one end of the second wear-resistant piece (43) corresponding to the bottom surface of the embedded main body (22) extends to form a spacing convex part (48) for separating the bottom surface of the embedded main body (22) from the bottom surface of the sliding chute (11).

8. The multi-azimuth expanding sliding rail structure according to claim 4, wherein: the first wear-resistant part (41) and the second wear-resistant part (43) are both arranged in a long strip shape, at least two adjusting parts (42) are arranged, and the at least two adjusting parts (42) are arranged on the sliding block (2).

9. The multi-azimuth expanding sliding rail structure according to claim 1, wherein: the upper end of regulating part (42) is connected with in proper order and screws down pressing member (4 a), elasticity torsion spare (49) and screws torsion regulating part (40), the side of going up of this screwing down pressing member (4 a) is provided with bellied first joint platform (4 b), the downside of the torsion regulating part of screwing (40) is provided with convex second joint platform (4 c), the lower tip of this elasticity torsion spare (49) extends has and cross-under first torsion transmission portion (4 d) first joint platform (4 b), the upper end of elasticity torsion spare (49) extends has and cross-under second torsion transmission portion (4 e) second joint platform (4 c), the up end of the torsion regulating part of screwing (40) is connected with the side of going up of bearing part (21).