CN218718194U

CN218718194U - Anti-collision linear slide rail

Info

Publication number: CN218718194U
Application number: CN202222938228.8U
Authority: CN
Inventors: 夏建春; 王广涛
Original assignee: Suzhou Shouda Electronics Co ltd
Current assignee: Suzhou Shouda Electronics Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-03-24
Anticipated expiration: 2032-11-04

Abstract

The utility model provides an anticollision linear slide rail relates to linear guide technical field, including the slide rail body, the surface of slide rail body has the anticollision board through bolt fixed mounting, the mounting groove has been seted up at the top of anticollision board. The utility model discloses in, when using, when slider body slides backward fast, the speed reduction strip contacts with slider body, increase frictional force, reduce slider body's translation rate, contact with two sponge balls after that, under slider body's impulsive force, promote the fixed plate and remove to the inside of circular slot, under the effect of sponge ball and spring, play the cushioning effect, slider body and the soft package contact of anticollision and crashproof board after that, the inside honeycomb aluminum plate of mounting groove receives the impulsive force and takes place deformation, the soft package of anticollision and honeycomb aluminum plate absorb the power that slider body collided and produced, thereby reach the effect of anticollision, protect slider body, prevent that other objects from causing the damage.

Description

Anti-collision linear slide rail

Technical Field

The utility model relates to a linear guide technical field especially relates to an anticollision linear slide rail.

Background

The linear guide rail is also called as a linear rail, a slide rail, a linear guide rail and a linear slide rail, is used for high-precision or high-speed linear reciprocating motion occasions, can bear certain torque, can realize high precision under the condition of high load, has wide application in various precision numerical control machines and mechanical manufacturing industries, directly determines the precision of the relevant numerical control machines and the using effect due to the advantages and disadvantages of the performance, and can be divided into a roller linear guide rail, a cylindrical linear guide rail and a ball linear guide rail.

In the prior art, as in the Chinese patent number: CN216788999U discloses an anti-drop linear slide rail, which comprises a rail body for an external slide block to be installed; the inserting block is movably inserted and installed in the rail body; the pushing mechanism is used for driving the inserting block to extend out of the rail body or retract into the rail body, the outer end face of the inserting block is matched with the outer side wall of the rail body, the outer end face of the inserting block is in smooth transition with the side wall of the rail body when the inserting block retracts into the rail body, the inserting block is provided with a pair of inserting blocks, and the pushing mechanism comprises a mechanical cavity which is arranged in the rail body; adjacent ends of the connecting rods are hinged with each other, and opposite ends of the connecting rods are hinged with the inner ends of the inserting blocks respectively; the drive unit, its articulated department each other that is used for a pair of connecting rod of push-and-pull, in daily use, through adopting above-mentioned technical scheme, order about a pair of connecting rod through the drive unit and change the contained angle at mechanical intracavity, along with the contained angle between a pair of connecting rod changes, the opposite end of a pair of connecting rod drives a pair of inserted block and stretches out or the retraction rail body, and the slider of being convenient for is spacing after the slider installation.

In the above patent, although the anti-drop linear sliding rail is convenient for limiting the sliding block after the sliding block is installed, the anti-drop linear sliding rail still has the improvement, for example, when the linear sliding rail is used, the sliding block moves rapidly on the guide rail body, and when the linear sliding rail slides to the end of the guide rail, the linear sliding rail may collide with the limiting block at the end of the guide rail body or other objects, if the collision is serious, the sliding block or the collided object is easily broken and damaged, and the normal use of the linear sliding rail is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having linear slide rail among the prior art in the use, the slider is quick-witted quick travel on the guide rail body, when sliding to the guide rail tip, can collide with stopper or other objects of guide rail body tip, lead to the slider or by the collision object take place to break and damage, influence linear slide rail's normal use problem, and the anticollision linear slide rail who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an anticollision linear slide rail, includes the slide rail body, the surface of slide rail body has the crashproof board through bolt fixed mounting, the mounting groove has been seted up at the top of crashproof board, the inside fixed mounting of mounting groove has honeycomb aluminum plate, the front surface fixed mounting of crashproof board has the soft package of anticollision, two circular slots have been seted up to the front surface of crashproof board, two the equal fixed mounting of inner wall of circular slot has the telescopic link, two the equal fixed mounting of one end of telescopic link has a fixed plate, two the equal fixed mounting of front surface of fixed plate has the sponge ball.

Preferably, the top activity cover of slide rail body is equipped with slider body, slider body's bottom fixed mounting has a plurality of dead levers, and is a plurality of the surface of dead lever is all movably overlapped and is equipped with the pulley.

Preferably, the outer surface of the two telescopic rods is movably sleeved with springs, and one ends of the springs are fixedly mounted on the rear surfaces of the two fixing plates.

Preferably, two the equal fixed mounting of the other end of spring is at the inner wall of circular slot, the top fixed mounting of slide rail body has a plurality of speed reduction strip.

Preferably, the slide rail body is close to the top fixed mounting of rear surface has a plurality of stiffeners, and is a plurality of the front surface of stiffener all laminates with the rear surface of crashproof board mutually.

Preferably, the equal fixed mounting in both sides surface of slide rail body has the arc draw runner, and is a plurality of the pulley averagely falls into two sets ofly, two the equal activity of surface of arc draw runner inlays the inside of establishing at two sets of pulleys.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, when using, the slider body slides backward fast, at first through a plurality of speed reduction strips, the top of speed reduction strip contacts with the inside top of slider body, increase frictional force, reduce the translation rate of slider body, when the slider body continues to move backward, earlier with two sponge balls contact, under slider body's impulsive force, promote the fixed plate and remove to the circular slot inside, under the effect of sponge ball and spring, play the cushioning effect, slider body and soft package of anticollision contact and crashproof board after that, the inside honeycomb aluminum plate of mounting groove receives the impulsive force and takes place deformation, soft package of anticollision and honeycomb aluminum plate absorb the power that the slider body collided and produced, thereby reach the effect of anticollision, protect the slider body, prevent to collide other objects and cause the damage.

2. The utility model discloses in, when using, the arcwall face of arc draw runner inlays in the inside of pulley, is favorable to the slider body to slide at slide rail body surface, when crashproof soft package and crashproof board carry out collision avoidance to the slider body, a plurality of stiffeners can play the effect of strengthening the support to the crashproof board.

Drawings

Fig. 1 is a front perspective view of an anti-collision linear slide rail according to the present invention;

fig. 2 is a side perspective view of an anti-collision linear slide rail according to the present invention;

fig. 3 is an expanded perspective view of the structure of the anti-collision linear slide rail honeycomb aluminum plate provided by the utility model;

fig. 4 is a perspective view of the utility model provides an anticollision linear slide rail anticollision board's partial structure.

Illustration of the drawings: 1. a slide rail body; 2. a slider body; 3. an anti-collision plate; 4. an arc-shaped slide bar; 5. a pulley; 6. a deceleration strip; 7. a spring; 8. a reinforcing bar; 9. fixing the rod; 10. mounting grooves; 11. a honeycomb aluminum plate; 12. soft bump prevention; 13. a sponge ball; 14. a fixing plate; 15. a circular groove; 16. a telescopic rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides an anticollision linear slide rail, including slide rail body 1, slide rail body 1's surface has crashproof board 3 through bolt fixed mounting, mounting groove 10 has been seted up at crashproof board 3's top, the inside fixed mounting of mounting groove 10 has honeycomb aluminum plate 11, crashproof board 3's front fixed surface installs crashproof soft package 12, two circular slots 15 have been seted up to crashproof board 3's front surface, two circular slots 15's the equal fixed mounting of inner wall has telescopic link 16, the equal fixed mounting of one end of two telescopic links 16 has fixed plate 14, the equal fixed mounting of two fixed plate 14's front surface has sponge ball 13, when making things convenient for slider body 2 to slide backward, earlier with two sponge balls 13 contacts, under the effect of sponge ball 13 and spring 7, play the cushioning effect, slider body 2 contacts and crashproof soft package 12 and crashproof board 3 after that honeycomb aluminum plate 11 inside of mounting groove 10 receives the impulsive force and takes place deformation, crashproof soft package 12 and the aluminium plate that slider body 2 produced, reach the effect of anticollision.

As shown in fig. 1-4, the top of the sliding rail body 1 is movably sleeved with a sliding block body 2, the bottom of the sliding block body 2 is fixedly provided with a plurality of fixing rods 9, and the outer surfaces of the fixing rods 9 are movably sleeved with pulleys 5, so that the sliding block body 2 can slide on the outer surface of the sliding rail body 1 conveniently.

As shown in fig. 1-4, the springs 7 are movably sleeved on the outer surfaces of the two telescopic rods 16, and one ends of the two springs 7 are fixedly mounted on the rear surfaces of the two fixing plates 14, so that the springs 7 are conveniently fixed, and the impact force generated by collision of the slider body 2 is buffered.

As shown in fig. 1-4, the other ends of the two springs 7 are fixedly mounted on the inner wall of the circular groove 15, and the plurality of deceleration strips 6 are fixedly mounted on the top of the slide rail body 1, so that when the slider body 2 moves backwards, the tops of the deceleration strips 6 contact with the top inside the slider body 2, friction force is increased, and the moving speed of the slider body 2 is reduced.

As shown in fig. 1-4, a plurality of reinforcing rods 8 are fixedly mounted at the top of the slide rail body 1 near the rear surface, the front surfaces of the reinforcing rods 8 are attached to the rear surface of the anti-collision plate 3, and when the slider body 2 collides with the anti-collision plate 3, the reinforcing rods 8 can strengthen and support the anti-collision plate 3.

As shown in fig. 1-4, the outer surfaces of the two sides of the sliding rail body 1 are fixedly provided with arc-shaped sliding strips 4, the plurality of pulleys 5 are averagely divided into two groups, the outer surfaces of the two arc-shaped sliding strips 4 are movably embedded in the two groups of pulleys 5, so that the sliding block body 2 can slide on the outer surface of the sliding rail body 1, and the friction force is reduced.

The working principle is as follows: when the sliding block is used, the width between the top of the inside of the sliding block body 2 and the top of the sliding rail body 1 is matched with the width of the speed reducing strips 6, when the sliding block body 2 slides backwards quickly, the sliding block body firstly passes through the speed reducing strips 6, the tops of the speed reducing strips 6 are contacted with the top of the inside of the sliding block body 2, the friction force is increased, the moving speed of the sliding block body 2 is reduced, when the sliding block body 2 moves backwards continuously, the sliding block body is firstly contacted with the two sponge balls 13, under the impact force of the sliding block body 2, the fixing plate 14 is pushed to move towards the inside of the circular groove 15, under the action of the sponge balls 13 and the springs 7, the buffering effect is achieved, then the sliding block body 2 is contacted with the soft bump prevention package 12 and the crashproof plate 3, and the honeycomb aluminum plate 11 inside the mounting groove 10 is deformed under the impact force, soft package of anticollision 12 and aluminum honeycomb panel 11 absorb the power that slider body 2 collided and produced, thereby reach the effect of anticollision, protection slider body 2, prevent to collide other objects and cause the damage, linear slide rail in the use has been solved, the slider is quick travel on the guide rail body, when sliding to the guide rail tip, can collide with stopper or other objects of guide rail body tip, lead to the slider or by colliding the object and breaking the damage, influence the problem of linear slide rail's normal use, the arcwall face of arc draw runner 4 inlays in pulley 5's inside, be favorable to slider body 2 to slide at 1 surface of slide rail, when soft package of anticollision 12 and crashproof board 3 carries out collision avoidance to slider body 2, a plurality of stiffeners 8 can play the effect of strengthening the support to crashproof board 3.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an anticollision linear slide rail, includes the slide rail body, its characterized in that: the utility model discloses a slide rail, including slide rail body, anti-collision plate, mounting groove, honeycomb aluminum plate, crashproof board, two circular slots, two, the equal fixed mounting of inner wall of circular slot has a telescopic link, two the equal fixed mounting in one end of telescopic link has a fixed plate, two the equal fixed mounting in front surface of fixed plate has a sponge ball.

2. The anti-collision linear slide rail of claim 1, wherein: the top activity cover of slide rail body is equipped with the slider body, the bottom fixed mounting of slider body has a plurality of dead levers, and is a plurality of the surface of dead lever is all movably connected to overlap and is equipped with the pulley.

3. The anti-collision linear slide rail of claim 1, wherein: two the equal movable sleeve of surface of telescopic link is equipped with the spring, two the equal fixed mounting in the rear surface of two fixed plates of one end of spring.

4. The anti-collision linear slide rail of claim 3, wherein: two the equal fixed mounting of the other end of spring is at the inner wall of circular slot, the top fixed mounting of slide rail body has a plurality of speed reduction strip.

5. The anti-collision linear slide rail of claim 1, wherein: the top fixed mounting that the slide rail body is close to the rear surface has a plurality of stiffeners, and is a plurality of the front surface of stiffener all laminates with the rear surface of crashproof board mutually.

6. The anti-collision linear slide rail of claim 2, wherein: the equal fixed mounting in both sides surface of slide rail body has the arc draw runner, and is a plurality of the pulley averagely divide into two sets ofly, two the equal activity of surface of arc draw runner inlays the inside of establishing at two sets of pulleys.