CN219471857U

CN219471857U - Push type guide rail

Info

Publication number: CN219471857U
Application number: CN202223043084.6U
Authority: CN
Inventors: 徐方正
Original assignee: Foshan Shunde Jianying Hardware Manufacturing Co ltd
Current assignee: Foshan Shunde Jianying Hardware Manufacturing Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-08-04
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a push type guide rail, which comprises a slide rail, wherein T-shaped limit grooves are formed in two sides of the inner wall of the slide rail, idler wheels are connected in a rolling manner in the T-shaped limit grooves, one side of each idler wheel is rotatably connected with a rotating shaft through a bearing, one end of each rotating shaft is fixedly provided with a supporting wheel, the top of each supporting wheel is provided with a push rail, the top of each push rail is provided with a groove, a box body is fixedly arranged on the inner wall of the slide rail, a spring is fixedly arranged on the inner wall of the box body, one end of each spring is fixedly connected through a sliding plate, and one side of each sliding plate is embedded with a ball. This push type guide rail through promoting to push away the inside removal of rail at the slide rail, support the wheel pair and push away the rail afterwards to the gyro wheel rolls in the inside of T type spacing groove, and the guide rail can produce at the in-process of promoting, thereby increases the stability of guide rail, and avoids producing the collision at the in-process slide rail that rocks with the part, thereby has kept the integrality of part, has improved the availability factor of guide rail.

Description

Push type guide rail

Technical Field

The utility model relates to the technical field of doors and windows, in particular to a push type guide rail.

Background

The guide rail is a groove or ridge made of metal or other material that can receive, secure, guide and reduce friction with a moving device or equipment. Longitudinal grooves or ridges on the surface of the guide rail for guiding, securing machine parts, special equipment, instruments, etc. The guide rail is also called a slide rail, a linear guide rail and a linear slide rail, is used for the occasion of linear reciprocating motion, has higher rated load than a linear bearing, can bear certain torque, and can realize high-precision linear motion under the condition of high load.

The utility model provides a 202021443545.7, a push type guide rail for intelligent door and window is disclosed, including the track, the slide, the upper end pulley, the lower extreme pulley, upper end direction sand grip, lower end direction sand grip and axle bed, the slide both sides respectively are provided with an upper end pulley, the lower surface of slide is provided with the axle bed, the axle bed both sides respectively are provided with a lower end pulley, the slide activity sets up in the track is inside, the upper end pulley set up in track upper end both sides respectively, the lower end pulley supports in the track is inside, the track both sides are provided with upper end direction sand grip respectively, upper end pulley cooperatees with upper end direction sand grip, the bottom both sides of track are provided with lower end direction sand grip respectively, lower end pulley cooperatees with lower end direction sand grip, this utility model is rational in infrastructure, link to each other and cooperatees with upper end direction sand grip through the recess of upper end pulley and track upper end inner wall, the lower end pulley cooperatees with the lower end direction sand grip of track inside, on the one hand support performance improves greatly, on the other hand stability improves greatly, above-mentioned scheme does not fundamentally solve the multistation and has following defects:

1. in the use, because the guide rail can produce and rock at the in-process of promotion to influence the stability of guide rail, and at the in-process slide rail that rocks and part produce the collision, thereby influence the integrality of part, reduced the availability factor of guide rail.

2. Meanwhile, in the using process, the guide rail and the parts cannot be well attached to each other, so that the whole movement is influenced, and in the using process, the noise of the guide rail is increased, so that the normal use of the guide rail is influenced, and the use efficiency of the guide rail is reduced.

Disclosure of Invention

The present utility model is directed to solving the above-mentioned problems of the prior art and providing a push rail.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a push type guide rail, includes the slide rail, T type spacing groove has all been seted up to the both sides of slide rail inner wall, and the inside roll connection of T type spacing groove has the gyro wheel, and one side of gyro wheel is connected with the pivot through the bearing rotation, and the one end fixed mounting of pivot has the supporting wheel, and the top of supporting wheel is provided with pushes away the rail, pushes away the top of rail and sets up the recess.

The inner wall fixed mounting of slide rail has the box body, and the inner wall fixed mounting of box body has the spring, and slide fixed connection is passed through to the one end of spring, and one side of slide is inlayed and is had the ball, and the surface of ball runs through the box body and extends to the outside of box body and push away the upper surface roll connection of rail.

Specifically, both sides of slide rail are all fixed mounting has spacing, has seted up spacing hole on the spacing, and spacing hole is the slotted hole, and the anti-skidding line has been seted up to the lower surface of spacing.

Specifically, one side of the roller is embedded with steel balls, and the surfaces of the steel balls are in rolling connection with the inner wall of the T-shaped limiting groove.

Specifically, a buffer sheet is fixedly arranged on one side of the roller, and the inner wall of a T-shaped limit groove on one side of the buffer sheet is contacted.

Specifically, the round hole that supplies the ball to pass through is offered to one side of box body, and the inner wall of round hole and the surface roll connection of ball.

Specifically, the inner wall of box body and the surface sliding connection of slide, and slide and box body adaptation.

Specifically, both sides of the upper surface of the pushing rail are provided with ball grooves for rolling balls.

Advantageous effects

Compared with the prior art, the utility model has the following advantages:

1. this push type guide rail through promoting to push away the inside removal of rail at the slide rail, support the wheel pair and push away the rail afterwards to the gyro wheel rolls in the inside of T type spacing groove, and the guide rail can produce at the in-process of promoting, thereby increases the stability of guide rail, and avoids producing the collision at the in-process slide rail that rocks with the part, thereby has kept the integrality of part, has improved the availability factor of guide rail.

2. This push type guide rail resets the slide through the spring, and the ball on the slide is removed to the outside of box body afterwards to make the ball with push away the surface contact of rail, the ball is to pushing away the spacing operation of rail, also convenient holistic removal simultaneously, and the noise reduction of guide rail in the in-process of using, thereby make things convenient for the normal use of guide rail, improved the availability factor of this guide rail.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective sectional view of the case of the present utility model;

fig. 3 is a schematic diagram of a front-sectional connection structure of the sliding rail and the supporting wheel of the present utility model.

In the figure: 1. a slide rail; 2. a roller; 3. a rotating shaft; 4. a support wheel; 5. pushing the rail; 6. a case body; 7. a spring; 8. a slide plate; 9. a ball; 10. a limit bar; 11. steel balls; 12. and a buffer sheet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 and 3, a push-type guide rail comprises a slide rail 1, wherein limit strips 10 are fixedly installed on two sides of the slide rail 1, limit holes are formed in the limit strips 10, the limit holes are oblong holes, and anti-skid patterns are formed in the lower surface of the limit strips 10.

T-shaped limit grooves are formed in two sides of the inner wall of the sliding rail 1, and idler wheels 2 are connected in the T-shaped limit grooves in a rolling mode.

One side of the roller 2 is embedded with a steel ball 11, and the surface of the steel ball 11 is in rolling connection with the inner wall of the T-shaped limit groove.

One side of the roller 2 is rotatably connected with a rotating shaft 3 through a bearing, one end of the rotating shaft 3 is fixedly provided with a supporting wheel 4, the top of the supporting wheel 4 is provided with a pushing rail 5, and the top of the pushing rail 5 is provided with a groove.

One side of the roller 2 is fixedly provided with a buffer sheet 12, and the inner wall of a T-shaped limit groove on one side of the buffer sheet 12 is contacted.

The inner wall of the slide rail 1 is fixedly provided with a box body 6.

Both sides of the upper surface of the pushing rail 5 are provided with ball grooves for the balls 9 to roll.

Promote to push away rail 5 and remove at the inside of slide rail 1, support wheel 4 supports to push away rail 5 afterwards to gyro wheel 2 rolls at the inside of T type spacing groove, and the guide rail can produce at the in-process of promotion, thereby increases the stability of guide rail, and at the in-process slide rail 1 that rocks and part avoid producing the collision, thereby has kept the integrality of part, has improved the availability factor of guide rail.

Referring to fig. 2, a spring 7 is fixedly installed on the inner wall of the box body 6, one end of the spring 7 is fixedly connected through a sliding plate 8, a ball 9 is embedded on one side of the sliding plate 8, and the surface of the ball 9 penetrates through the box body 6 and extends to the outside of the box body 6 to be in rolling connection with the upper surface of the pushing rail 5.

A round hole for the ball 9 to pass through is formed in one side of the box body 6, and the inner wall of the round hole is in rolling connection with the surface of the ball 9.

The inner wall of the box body 6 is in sliding connection with the surface of the sliding plate 8, and the sliding plate 8 is matched with the box body 6.

The spring 7 resets the slide plate 8, and then the ball 9 on the slide plate 8 moves to the outside of box body 6 to make ball 9 and push away the surface contact of rail 5, ball 9 also makes things convenient for holistic removal simultaneously to push away the spacing operation of rail 5, and the noise reduction of guide rail in the in-process of using, thereby make things convenient for the normal use of guide rail, improved the availability factor of this guide rail.

The specific working principle of the utility model is as follows:

The above-mentioned embodiments are only preferred embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art should be able to apply the present utility model to the present utility model, and the present utility model is not limited to the above-mentioned embodiments.

Claims

1. Push type guide rail, including slide rail (1), its characterized in that: t-shaped limit grooves are formed in two sides of the inner wall of the sliding rail (1), idler wheels (2) are connected in a rolling mode in the T-shaped limit grooves, one side of each idler wheel (2) is rotatably connected with a rotating shaft (3) through a bearing, one end of each rotating shaft (3) is fixedly provided with a supporting wheel (4), a pushing rail (5) is arranged at the top of each supporting wheel (4), and grooves are formed in the top of each pushing rail (5);

the inner wall fixed mounting of slide rail (1) has box body (6), and the inner wall fixed mounting of box body (6) has spring (7), and slide (8) fixed connection is passed through to one end of spring (7), and one side of slide (8) is inlayed and is had ball (9), and the surface of ball (9) runs through box body (6) and extends to the outside of box body (6) and push away the upper surface roll connection of rail (5).

2. A push rail according to claim 1, wherein: both sides of the sliding rail (1) are fixedly provided with limiting strips (10), limiting holes are formed in the limiting strips (10), the limiting holes are oblong holes, and anti-skidding lines are formed in the lower surfaces of the limiting strips (10).

3. A push rail according to claim 1, wherein: one side of the roller (2) is embedded with a steel ball (11), and the surface of the steel ball (11) is in rolling connection with the inner wall of the T-shaped limiting groove.

4. A push rail according to claim 1, wherein: one side of the roller (2) is fixedly provided with a buffer sheet (12), and the inner wall of a T-shaped limit groove on one side of the buffer sheet (12) is contacted.

5. A push rail according to claim 1, wherein: a round hole for the ball (9) to pass through is formed in one side of the box body (6), and the inner wall of the round hole is in rolling connection with the surface of the ball (9).

6. A push rail according to claim 1, wherein: the inner wall of the box body (6) is connected with the surface of the sliding plate (8) in a sliding way, and the sliding plate (8) is matched with the box body (6).

7. A push rail according to claim 1, wherein: both sides of the upper surface of the pushing rail (5) are provided with ball grooves for rolling balls (9).