CN221647420U - Guide rail slide block locking positioning device - Google Patents

Abstract

The utility model discloses a guide rail slide block locking and positioning device which comprises a slide block body and a flexible slide block, wherein the bottom end of the slide block body is provided with a chute, one side of the slide block body is provided with a rotating shaft part, and the rotating shaft part is provided with a rotating shaft; the flexible sliding block is provided with a rotary connecting part, and the rotary connecting part is rotationally connected with the sliding block body through the rotating shaft; a torsion spring is arranged on the rotating shaft, and the torsion spring applies elastic force for enabling the flexible sliding block to rotate along a first direction to the flexible sliding block; the slider body is provided with a jacking screw rod, and the jacking screw rod can prevent the flexible slider from continuing to rotate along the first direction. Through setting up corresponding flexible slider in order to connect corresponding device equipment, through the torsional spring with the cooperation of tight screw rod in order to realize the location to flexible slider, and then make flexible slider with the slider body carries out certain flexible cooperation and location.

Description

Guide rail slide block locking positioning device

Technical Field

The utility model relates to the field of guide rail devices, in particular to a guide rail slide block locking and positioning device.

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 guide rail is generally provided with a sliding block, and the corresponding device is connected through the sliding block, but the existing sliding block is generally fixed into a whole and cannot be adjusted according to requirements, so that a corresponding locking and positioning structure does not exist.

Disclosure of utility model

In view of the above, the utility model discloses a guide rail slide block locking and positioning device, which is provided with a corresponding adjusting structure and can lock the adjusting structure.

The utility model discloses a guide rail slide block locking and positioning device, which comprises a slide block body and a flexible slide block, wherein,

The sliding block comprises a sliding block body, and is characterized in that a sliding groove is formed in the bottom end of the sliding block body, a rotating shaft part is arranged on one side of the sliding block body, and a rotating shaft is arranged on the rotating shaft part;

The flexible sliding block is provided with a rotary connecting part, and the rotary connecting part is rotationally connected with the sliding block body through the rotating shaft; a torsion spring is arranged on the rotating shaft, and the torsion spring applies elastic force for enabling the flexible sliding block to rotate along a first direction to the flexible sliding block;

The slider body is provided with a jacking screw rod, and the jacking screw rod can prevent the flexible slider from continuing to rotate along the first direction.

Further, the slider body includes sliding part and location supporting part, the bottom of sliding part is provided with the spout, location supporting part sets up the top of sliding part and with sliding part vertical distribution, tight screw rod in top with location supporting part screw thread fit.

Further, two ends of the rotating shaft extend out of the rotating shaft part respectively, two rotating protrusions are arranged on the flexible sliding block, and the two rotating protrusions are located on two sides of the rotating shaft part respectively and are in rotating fit with the rotating shaft; the torsion springs respectively act on the rotating shafts and the rotating protrusions.

Further, two the protruding outside of rotation is provided with the backstop piece respectively, be provided with annular slot in the pivot, be provided with grafting arch on the backstop piece, the backstop piece passes through grafting arch grafting is in on the annular slot, the backstop piece prevents the rotation is protruding along the pivot is to both sides displacement.

Further, a locking screw rod is arranged on the sliding part, the locking screw rod penetrates through the sliding part to be in threaded fit with the sliding part, and the bottom end of the locking screw rod can extend into the sliding groove.

Further, a stop block is fixed on one side, far away from the sliding block body, of the flexible sliding block, a baffle is arranged on the stop block, and the pushing screw can prevent the flexible sliding block from continuously rotating along the first direction by abutting against the baffle.

Further, the baffle includes horizontal plate and vertical board, the horizontal plate with vertical board distributes perpendicularly, horizontal plate fixed connection the dog, tight screw rod in top passes through vertical board supports to hold the baffle.

Further, a strip-shaped hole is formed in the horizontal plate, a screw penetrates through the strip-shaped hole to be connected with the stop block, and the horizontal plate can move to a direction close to or far away from the jacking screw rod through the strip-shaped hole.

Compared with the prior art, the technical scheme disclosed by the utility model has the beneficial effects that:

Through setting up corresponding flexible slider in order to connect corresponding device equipment, through the torsional spring with the cooperation of tight screw rod in order to realize the location to flexible slider, and then make flexible slider with the slider body carries out certain flexible cooperation and location.

Drawings

FIG. 1 is a schematic view of a slider lock positioning device;

FIG. 2 is an exploded view of the slide lock positioning device;

FIG. 3 is a schematic view of the structure of the rotating shaft and the stop plate;

fig. 4 is a schematic structural view of the flexible slider.

Detailed Description

The following description of the embodiments of the present utility model will be made with reference to the drawings in which the embodiments of the present utility model are clearly and fully described, it should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component, or there may be an intervening component at the same time. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. It should also be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless otherwise specifically defined and limited; either mechanically or electrically, or by communication between two components. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

It should be further noted that, in the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 and 2, the utility model discloses a guide rail slide block locking and positioning device 100, which comprises a slide block body 10 and a flexible slide block 20, wherein the slide block body 10 is used for being matched with a linear track, the flexible slide block 20 is rotationally connected with the slide block body 10, and the flexible slide block 20 is used for being connected with corresponding device equipment.

The bottom of the slider body 10 is provided with a chute 111, and the slider body 10 is connected with a corresponding linear rail through the chute 111 and the linear rail is in sliding connection.

Further, a rotating shaft portion 15 is disposed on one side of the slider body 10, and a rotating shaft 14 is disposed on the rotating shaft portion 15; the flexible slider 20 is provided with a rotation connection portion 21, and the rotation connection portion 21 is rotatably connected with the slider body 10 through the rotation shaft 14. In the present application, the slider body 10 includes a sliding portion 11 and a positioning support portion 12, the sliding groove 111 is disposed at the bottom end of the sliding portion 11, the positioning support portion 12 is disposed above the sliding portion 11 and is vertically distributed with the sliding portion 11, a tightening screw 13 is disposed on the positioning support portion 12, and the tightening screw 13 is in threaded engagement with the positioning support portion 12. Specifically, the rotating shaft portion 15 is located below the positioning support portion 12, and when the flexible slider 20 rotates to a certain position relative to the slider body 10, the tightening screw 13 may abut against the flexible slider 20.

Further, the sliding portion 11 is provided with a locking screw 112, the locking screw 112 passes through the sliding portion 11 to be in threaded engagement with the sliding portion 11, and the bottom end of the locking screw 112 may extend into the chute 111. When the corresponding equipment is not required to be driven to move, the locking screw rod 112 can be screwed to abut against the linear track, so that the positioning of the slider body 10 is realized.

Further, a torsion spring (not shown) is disposed on the rotating shaft 14, and applies an elastic force to the flexible slider 20 to rotate along the first direction, and the torsion spring can drive the flexible slider 20 to rotate along the first direction. In the present application, the first direction is a direction in which the flexible slider 20 rotates toward the slider body 10.

When the torsion spring drives the flexible sliding block 20 to rotate to a certain position, the tightening screw 13 can prop against the flexible sliding block 20 to prevent the flexible sliding block 20 from continuing to rotate, so that the flexible sliding block 20 is positioned at a certain position.

Further, the two ends of the rotating shaft 14 extend out of the rotating shaft portion 15 respectively, two rotating protrusions are arranged on the flexible sliding block, and the two rotating protrusions are located at two sides of the rotating shaft portion 15 respectively and are in rotating fit with the rotating shaft 14; the torsion springs act on the rotation shaft 14 and the rotation protrusion, respectively. In the present application, two of the rotation protrusions form the rotation connection portion 21.

With further reference to fig. 3, further, the outer sides of the two rotation protrusions are respectively provided with a stop, 16, the rotating shaft 14 is provided with an annular slot 141, the stop piece 16 is provided with an inserting protrusion 161, the stop piece 16 is inserted into the annular slot 141 through the inserting protrusion 161, the stop piece 16 prevents the rotation protrusions from moving along the rotating shaft 14 to two sides, and the stop piece 16 is provided, so that the positioning of the flexible sliding block 20 in the extending direction of the rotating shaft 14 can be realized, the sliding of the flexible sliding block 20 to one side is prevented, and the connection stability of the flexible sliding block 20 and the sliding block body 10 is ensured.

With continued reference to fig. 4, further, a stop 22 is fixed on a side of the flexible slider 20 away from the slider body 10, a baffle 23 is disposed on the stop 22, and the tightening screw 13 may abut against the baffle 23 to prevent the flexible slider 20 from continuing to rotate in the first direction.

The baffle 23 comprises a horizontal plate 231 and a vertical plate 232, the horizontal plate 231 and the vertical plate 232 are vertically distributed, the horizontal plate 231 is fixedly connected with the stop block 22, and the jacking screw 13 abuts against the baffle 23 through the vertical plate 232. The horizontal plate 231 is provided with a bar-shaped 233 hole, a screw penetrates through the bar-shaped hole 233 to be connected with the stop block 22, and the horizontal plate 231 can move to a direction close to or far away from the jacking screw 13 through the bar-shaped hole 233. In the present application, the position of the jack screw 13 to position the flexible slider 20 may be adjusted by rotating the jack screw 13 or adjusting the position of the horizontal plate 231.

The present utility model can be embodied in various forms and modifications without departing from the broad spirit and scope of the utility model, and the above-described embodiments are intended to be illustrative of the utility model, but not limiting the scope of the utility model.

Claims (8)

1. A locking and positioning device of a guide rail slide block is characterized by comprising a slide block body and a flexible slide block, wherein,

The sliding block comprises a sliding block body, and is characterized in that a sliding groove is formed in the bottom end of the sliding block body, a rotating shaft part is arranged on one side of the sliding block body, and a rotating shaft is arranged on the rotating shaft part;

The flexible sliding block is provided with a rotary connecting part, and the rotary connecting part is rotationally connected with the sliding block body through the rotating shaft; a torsion spring is arranged on the rotating shaft, and the torsion spring applies elastic force for enabling the flexible sliding block to rotate along a first direction to the flexible sliding block;

The slider body is provided with a jacking screw rod, and the jacking screw rod can prevent the flexible slider from continuing to rotate along the first direction.

2. The guide rail slider locking and positioning device according to claim 1, wherein the slider body comprises a sliding portion and a positioning support portion, the sliding groove is arranged at the bottom end of the sliding portion, the positioning support portion is arranged above the sliding portion and is vertically distributed with the sliding portion, and the tightening screw is in threaded fit with the positioning support portion.

3. The guide rail slide block locking and positioning device according to claim 2, wherein two ends of the rotating shaft extend out of the rotating shaft part respectively, two rotating protrusions are arranged on the flexible slide block, and the two rotating protrusions are located on two sides of the rotating shaft part respectively and are in rotating fit with the rotating shaft; the torsion springs respectively act on the rotating shafts and the rotating protrusions.

4. The guide rail slide block locking and positioning device according to claim 3, wherein stop pieces are respectively arranged on the outer sides of the two rotating protrusions, an annular slot is formed in the rotating shaft, an inserting protrusion is arranged on each stop piece, each stop piece is inserted into the annular slot through the corresponding inserting protrusion, and the corresponding stop piece prevents the corresponding rotating protrusion from being displaced to two sides along the rotating shaft.

5. The guide rail slider locking and positioning device according to claim 2, wherein a locking screw is arranged on the sliding part, the locking screw penetrates through the sliding part to be in threaded fit with the sliding part, and the bottom end of the locking screw can extend into the sliding groove.

6. The guide rail slide block locking and positioning device according to claim 1, wherein a stop block is fixed on one side of the flexible slide block, which is far away from the slide block body, a baffle plate is arranged on the stop block, and the pushing screw can prevent the flexible slide block from continuing to rotate along the first direction by abutting against the baffle plate.

7. The guide rail slide block locking and positioning device according to claim 6, wherein the baffle plate comprises a horizontal plate and a vertical plate, the horizontal plate is vertically distributed with the vertical plate, the horizontal plate is fixedly connected with the stop block, and the tightening screw abuts against the baffle plate through the vertical plate.

8. The guide rail slide block locking and positioning device according to claim 7, wherein a bar-shaped hole is formed in the horizontal plate, a screw penetrates through the bar-shaped hole to be connected with the stop block, and the horizontal plate can move towards a direction approaching or away from the tightening screw rod through the bar-shaped hole.