CN217029657U

CN217029657U - Anti-collision linear slide rail

Info

Publication number: CN217029657U
Application number: CN202220718449.1U
Authority: CN
Inventors: 林�建
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-07-22
Anticipated expiration: 2032-03-30

Abstract

The utility model belongs to the technical field of linear guide rails, and particularly relates to an anti-collision linear slide rail which comprises a rail and a slide seat, wherein a clamping groove is formed in one side surface of the rail, a clamping plate is inserted into the inner wall of the clamping groove in a sliding manner, a stop block is fixedly connected to one side surface of the clamping plate, and an anti-collision buffer mechanism is arranged on the upper surface of the stop block. This anticollision linear slide rail, through setting up anticollision buffer gear, when the pulley drives slide quick travel, the slide carries out the buffering for the first time through the base inclined plane on the dog, slow down partial impact force, the slide collides the back with the soft package of anticollision, the soft package of anticollision takes place deformation through self compliance and cushions the impact of slide once more, partial impact force sees through the soft package of anticollision and collides on aluminum honeycomb plate, aluminum honeycomb plate atress produces certain deformation, thereby absorb the collision energy, the bracing piece supports aluminum honeycomb plate and base, reach the effect that prevents slide and track tip object collision.

Description

Anti-collision linear slide rail

Technical Field

The utility model relates to the technical field of linear guide rails, in particular to an anti-collision linear slide rail.

Background

The linear guide rail is also called a linear rail, a slide rail, a linear guide rail and a linear slide rail, is used in high-precision or high-speed linear reciprocating motion occasions, can bear certain torque, and can realize high-precision linear motion under the condition of high load.

In the use process of the linear guide rail, the slider is easy to collide with a limiting block at the end part of the guide rail or other objects due to the rapid movement of the slider on the guide rail body, and even the slider is broken in severe cases, so that the normal use of the linear guide rail is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anti-collision linear sliding rail based on the technical problem that an existing linear guide rail is easy to cause a sliding block to collide with an object at the end part of the guide rail under the condition of quick movement in the using process, so that the normal use of the linear guide rail is influenced.

The utility model provides an anti-collision linear slide rail which comprises a rail and a slide seat, wherein a pulley is arranged on the lower surface of the slide seat, a fixed groove is formed in the surface of one side of the rail, a supporting frame is fixedly arranged on the inner wall of the fixed groove, and one side of the supporting frame is in sliding clamping connection with a concave part of the pulley;

a clamping groove is formed in the surface of one side of the rail, a clamping plate is inserted into the inner wall of the clamping groove in a sliding mode, a check block is fixedly connected to the surface of one side of the clamping plate, an anti-collision buffer mechanism is arranged on the upper surface of the check block and comprises an anti-collision soft package, and the anti-collision soft package is used for buffering impact force generated when the sliding seat is collided with the anti-collision soft package.

Preferably, the anti-collision buffer mechanism further comprises a base, the lower surface of the base is arranged on the upper surface of the stop block, a support rod is fixedly mounted on the surface of one side of the base, and one end of the support rod is fixedly connected with the upper surface of the base;

through above-mentioned technical scheme, the base is elastic material, and the upper surface one side that the base is close to the slide sets up to the inclined plane, and the slide of being convenient for carries out buffering for the first time through the base inclined plane under the drive of pulley fast movement.

Preferably, a honeycomb aluminum plate is fixedly connected to the surface of one side of the supporting rod, and the lower surface of the honeycomb aluminum plate is fixedly mounted on the upper surface of the base;

through above-mentioned technical scheme, the bracing piece supports honeycomb aluminum plate's one side, honeycomb aluminum plate's panel adopts aluminum plate, structural strength is big, great section moment of inertia, therefore rigidity is good, bending strength is big, middle intermediate layer is imitative in natural honeycomb structure, used material is few, but shear strength is big, stability is good, therefore honeycomb aluminum plate has certain deformability, the slide produces certain deformation to honeycomb aluminum plate's panel in the motion process, thereby the power that the deformation effective absorption collision through honeycomb aluminum plate produced.

Preferably, one side surface of the honeycomb aluminum plate is fixedly connected with one side surface of the soft bump stopper, and the lower surface of the soft bump stopper is fixedly connected with the upper surface of the base;

through above-mentioned technical scheme, the soft package of anticollision absorbs the power that the collision produced when the slide is collided through the compliance of self to buffer some striking.

Preferably, a first sliding groove is formed in the inner wall of the clamping groove, a blocking column is slidably clamped on the inner wall of the first sliding groove, a spring is fixedly connected to one end of the blocking column, and the free end of the spring is fixedly connected with the inner wall of the first sliding groove;

through above-mentioned technical scheme, the removal of bumping post in first spout drives the spring and takes place deformation, and the elasticity that the spring produced drives in the bumping post extends to the draw-in groove.

Preferably, a second sliding groove is formed in one end of the first sliding groove, a push rod is connected to the inner wall of the second sliding groove in a sliding and clamping mode, and one end of the push rod extends into the first sliding groove and is fixedly connected with one end of the retaining column;

through above-mentioned technical scheme, drive the push rod through push-and-pull push rod and remove along the inner wall of first spout, the removal of push rod drives the bumping post and removes along the inner wall of second spout, loosens the push rod after, the bumping post extends to the draw-in groove through first spout under the effect of spring force in to block the dog.

The beneficial effects of the utility model are as follows:

1. through setting up anticollision buffer gear, when the pulley drives slide quick travel, the slide cushions for the first time through the base inclined plane on the dog, slow down partial impact force, the slide collides the back with the soft package of anticollision, the soft package of anticollision takes place deformation through self compliance and cushions the impact of slide once more, partial impact force sees through the soft package of anticollision and collides on aluminum honeycomb plate, aluminum honeycomb plate atress produces certain deformation, thereby absorb the collision energy, the bracing piece supports aluminum honeycomb plate and base, reach the effect that prevents slide and track tip object collision.

2. Through setting up the bumping post, prevent through the dog that cardboard and track draw-in groove peg graft and the separation of track under the impact force of slide, drive the inner wall removal of push rod along the second spout through push-and-pull push rod, the removal of push rod drives the bumping post and removes along the inner wall of first spout, the movement of bumping post in first spout drives the spring and takes place deformation, after loosening the push rod, the elasticity that the spring produced drives the bumping post and extends to in the draw-in groove to reach the effect that blocks the dog and remove.

Drawings

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

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

fig. 3 is a perspective view of a push rod structure of an anti-collision linear slide rail according to the present invention;

fig. 4 is a perspective view of a stop block structure of an anti-collision linear slide rail according to the present invention;

fig. 5 is a perspective view of a fixing groove structure of an anti-collision linear slide rail according to the present invention;

fig. 6 is a perspective view of a stop pillar structure of an anti-collision linear slide rail according to the present invention;

fig. 7 is a perspective view of a first sliding groove structure of an anti-collision linear sliding rail according to the present invention.

In the figure: 1. a track; 2. a slide base; 3. a pulley; 4. fixing grooves; 5. a support frame; 6. a card slot; 7. clamping a plate; 8. a stopper; 9. collision-proof soft bags; 91. a base; 92. a support bar; 93. a honeycomb aluminum plate; 10. a first chute; 11. a bumping post; 12. a spring; 13. a second chute; 14. a push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-7, the anti-collision linear slide rail comprises a rail 1 and a slide seat 2, wherein a pulley 3 is arranged on the lower surface of the slide seat 2, a fixing groove 4 is formed in the surface of one side of the rail 1, a supporting frame 5 is fixedly installed on the inner wall of the fixing groove 4, and one side of the supporting frame 5 is in sliding clamping connection with the concave part of the pulley 3;

a clamping groove 6 is formed in the surface of one side of the rail 1, a clamping plate 7 is inserted into the inner wall of the clamping groove 6 in a sliding mode, a stop block 8 is fixedly connected to the surface of one side of the clamping plate 7, an anti-collision buffer mechanism is arranged on the upper surface of the stop block 8 and comprises an anti-collision soft package 9, and impact force generated when the sliding seat 2 is collided with the anti-collision soft package 9 is buffered through the anti-collision soft package 9;

furthermore, the anti-collision buffer mechanism further comprises a base 91, the lower surface of the base 91 is arranged on the upper surface of the stop block 8, a supporting rod 92 is fixedly arranged on the surface of one side of the base 91, one end of the supporting rod 92 is fixedly connected with the upper surface of the base 91, the base 91 is made of an elastic material, and one side, close to the upper surface of the sliding seat 2, of the base 91 is provided with an inclined surface, so that the sliding seat 2 can be conveniently buffered for the first time through the inclined surface of the base 91 under the driving of the pulley 3 moving rapidly;

furthermore, a honeycomb aluminum plate 93 is fixedly connected to the surface of one side of the supporting rod 92, the lower surface of the honeycomb aluminum plate 93 is fixedly installed on the upper surface of the base 91, the supporting rod 92 supports one side of the honeycomb aluminum plate 93, the panel of the honeycomb aluminum plate 93 is made of an aluminum plate, the structural strength is high, the section inertia moment is large, the rigidity is good, the bending strength is large, the middle interlayer is simulated in a natural honeycomb structure, the used materials are few, the shearing strength is high, and the stability is good, so that the honeycomb aluminum plate 93 has certain deformation capacity, and the sliding base 2 generates certain deformation to the panel of the honeycomb aluminum plate 93 in the movement process, so that the force generated by collision is effectively absorbed through the deformation of the honeycomb aluminum plate 93;

further, one side surface of the honeycomb aluminum plate 93 is fixedly connected with one side surface of the soft bump-proof bag 9, the lower surface of the soft bump-proof bag 9 is fixedly connected with the upper surface of the base 91, and the soft bump-proof bag 9 absorbs force generated by collision when the sliding seat 2 collides through flexibility of the soft bump-proof bag 9, so that partial collision is buffered;

through the arrangement of the anti-collision buffer mechanism, when the pulley 3 drives the sliding seat 2 to move rapidly, the sliding seat 2 is buffered for the first time through the inclined plane of the base 91 on the stop block 8, part of impact force is reduced, after the sliding seat 2 collides with the soft anti-collision bag 9, the soft anti-collision bag 9 deforms through self flexibility to buffer the impact of the sliding seat 2 again, part of the impact force collides on the honeycomb aluminum plate 93 through the soft anti-collision bag 9, the honeycomb aluminum plate 93 is stressed to generate certain deformation, so that collision energy is absorbed, the supporting rod 92 supports the honeycomb aluminum plate 93 and the base 91, and the effect of preventing the sliding seat 2 from colliding with an object at the end part of the track 1 is achieved;

furthermore, a first sliding groove 10 is formed in the inner wall of the clamping groove 6, a blocking column 11 is connected to the inner wall of the first sliding groove 10 in a sliding and clamping mode, one end of the blocking column 11 is fixedly connected with a spring 12, the free end of the spring 12 is fixedly connected with the inner wall of the first sliding groove 10, the blocking column 11 moves in the first sliding groove 10 to drive the spring 12 to deform, and the elastic force generated by the spring 12 drives the blocking column 11 to extend into the clamping groove 6;

furthermore, a second chute 13 is formed in one end of the first chute 10, a push rod 14 is slidably clamped on the inner wall of the second chute 13, one end of the push rod 14 extends into the first chute 10 and is fixedly connected with one end of the retaining column 11, the push rod 14 is driven to move along the inner wall of the first chute 10 by pushing and pulling the push rod 14, the retaining column 11 is driven to move along the inner wall of the second chute 13 by the movement of the push rod 14, and after the push rod 14 is released, the retaining column 11 extends into the clamping groove 6 through the first chute 10 under the action of the elastic force of the spring 12, so that the retaining block 8 is blocked;

through setting up the bumping post, prevent through dog 8 that cardboard 7 and track 1 draw-in groove 6 peg graft and the separation of track 1 under the impact force of slide 2, it removes along the inner wall of second spout 13 to drive push rod 14 through push-and-pull push rod, the removal of push rod 14 drives the inner wall removal of bumping post 11 along first spout 10, the removal of bumping post 11 in first spout 10 drives spring 12 and takes place deformation, loosen push rod 14 back, the elasticity that spring 12 produced drives bumping post 11 and extends to in draw-in groove 6, thereby reach the effect that blocks dog 8 and remove.

The working principle is as follows: when in use, the concave part of the pulley 3 slides by contacting with the convex end of the support frame 5, thereby driving the sliding seat 2 to move on the track 1;

then, a push rod 14 on one side of the rail 1 is pulled to drive a push rod 14 to move outwards along a second sliding groove 13, the push rod 14 moves to drive a stop post 11 to move inwards along the inner wall of the first sliding groove 10 to the first sliding groove 10, a spring 12 in the first sliding groove 10 is further extruded, meanwhile, a stop block 8 is installed between the two rails 1 through the insertion connection of a clamping plate 7 and a clamping groove 6, when the stop block 8 moves to a proper position, the push rod 14 is loosened, the push rod 14 and the stop post 11 reset under the action of the elastic force of the spring 12, and therefore one side of the stop block 8 is stopped;

when slide 2 when the drive of pulley 3 down the quick travel, slide 2 slides through the base 91 inclined plane on the dog 8 and collides with the soft package of anticollision 9, and the soft package of anticollision 9 takes place deformation, and simultaneously honeycomb aluminum plate 93 takes place deformation, and bracing piece 92 supports base 91 and honeycomb aluminum plate 93, and the deformation that base 91, the soft package of anticollision 9 and honeycomb aluminum plate 93 take place absorbs the power that slide 2 collided the production.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides an anticollision linear slideway, includes track (1) and slide (2), its characterized in that: a pulley (3) is arranged on the lower surface of the sliding seat (2), a fixing groove (4) is formed in the surface of one side of the rail (1), a supporting frame (5) is fixedly installed on the inner wall of the fixing groove (4), and one side of the supporting frame (5) is in sliding clamping connection with a concave position of the pulley (3);

draw-in groove (6) have been seted up on one side surface of track (1), the inner wall of draw-in groove (6) slides and pegs graft and have cardboard (7), one side fixed surface of cardboard (7) is connected with dog (8), the upper surface of dog (8) is provided with anticollision buffer gear, anticollision buffer gear includes soft package of anticollision (9), through soft package of anticollision (9) right slide (2) are hit the impact force that produces when soft package of anticollision (9) cushions.

2. The anti-collision linear slide rail of claim 1, wherein: anticollision buffer gear still includes base (91), the lower surface setting of base (91) is in the upper surface of dog (8), one side fixed surface of base (91) installs bracing piece (92), the one end of bracing piece (92) with the last fixed surface of base (91) is connected.

3. The anti-collision linear slide rail of claim 2, wherein: one side fixed surface of bracing piece (92) is connected with honeycomb aluminum plate (93), honeycomb aluminum plate (93)'s lower fixed surface install in the upper surface of base (91).

4. The anti-collision linear slide rail of claim 3, wherein: one side surface of honeycomb aluminum plate (93) with one side fixed surface of the soft package of anticollision (9) is connected, the lower surface of the soft package of anticollision (9) with the upper surface fixed connection of base (91).

5. The anti-collision linear slide rail of claim 1, wherein: first spout (10) have been seted up to the inner wall of draw-in groove (6), the inner wall slip joint of first spout (10) has bumping post (11), the one end fixedly connected with spring (12) of bumping post (11), the free end of spring (12) with the inner wall fixed connection of first spout (10).

6. The anti-collision linear slide rail of claim 5, wherein: second spout (13) have been seted up to the one end of first spout (10), the inner wall sliding joint of second spout (13) has push rod (14), the one end of push rod (14) extend to in first spout (10) and with the one end fixed connection of bumping post (11).