CN215521638U

CN215521638U - Miniature guide rail slider with compact structure function

Info

Publication number: CN215521638U
Application number: CN202122301311.XU
Authority: CN
Inventors: 胡显远; 胡文涛; 胡显兴; 方海涛; 王必禄; 邱庆华
Original assignee: Lishui Hengyuan Bearing Manufacturing Co ltd
Current assignee: Lishui Hengyuan Bearing Manufacturing Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-01-14
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a miniature guide rail slider with a compact structure function, which comprises a slide rail, wherein a compact device is arranged on the outer side of the slide rail, threaded rods are fixedly connected to the inner sides of a plurality of rotating heads, the outer walls of the threaded rods are in threaded connection with the inner surfaces of threaded holes, and the threaded holes are respectively formed in the inner walls of four corners of the outer side of a concave plate. This miniature guide rail slider with compact structure function, two turning heads that rotate one side in step and drive the threaded rod that corresponds and rotate, the threaded rod is at the screw hole internal rotation that corresponds, and move to the inboard on the concave plate, two threaded rods are respectively through the internal bearing at the turning block internal rotation that corresponds, make two turning blocks drive the slider of one side and move to the inboard, make the distance between slider and the slide rail diminish, it is compacter to make slider and sliding rail connect, avoid the slider to break away from the slide rail, current miniature guide rail slider has been solved, compact structure function is lower, long-time use, the problem of the skew guide rail of slider can.

Description

Miniature guide rail slider with compact structure function

Technical Field

The utility model relates to the technical field of miniature guide rail sliding blocks, in particular to a miniature guide rail sliding block with a compact structure function.

Background

Linear guide is a general name, including slider and track, and linear guide also is called linear slide, linear guide, guide rail, slide rail, and it all indicates the same thing really, and generally speaking, linear guide is special to indicate square track, has two or four guide rails with track groove, and someone also calls linear bearing and optical axis linear guide, or round rail certainly.

But current miniature guide rail slider, compact structure function is lower, long-time use, and the problem of slider meeting skew guide rail has current miniature guide rail slider simultaneously, and at installation or dismantlement in-process, the one end of following the slide rail is many accomplished, if the slide rail is longer, is not convenient for take off the problem of slider.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a miniature guide rail slider with a compact structure function, so as to solve the problems that the existing miniature guide rail slider in the background art has a low compact structure function and can deviate from a guide rail after being used for a long time.

In order to achieve the purpose, the utility model provides the following technical scheme: a micro guide rail slider with a compact structure function comprises a slide rail, wherein a compact device is arranged on the outer side of the slide rail;

the compact device comprises a rotary head, a threaded rod, a threaded hole, a concave plate, a rotary block and a sliding block;

it is a plurality of the equal rigid coupling threaded rod in inboard of turning round, the outer wall of threaded rod all with the internal surface threaded connection of screw hole, the screw hole is seted up respectively at the outside four corners inner wall of concave plate, the inboard of threaded rod all rotates with the turning block through interior bearing and links to each other, the inboard difference rigid coupling of turning block is at the outside end of slider, the slider all with slide rail slip joint. The slide block is more compactly connected with the slide rail, and the slide block is prevented from being separated from the slide rail.

Preferably, the bottom laminating of slide rail has the mounting panel, the top of mounting panel and the bottom clearance fit of notch board. The slide rail is installed on the mounting panel.

Preferably, the lower outer side of the slide rail is provided with mounting holes, and the mounting holes are respectively arranged on the inner wall of the front outer side of the mounting plate. Two mounting holes in the front of the mounting plate are convenient for the mounting plate to be mounted on external equipment.

Preferably, a fixing device is installed on the front outer side of the sliding rail;

the fixing device comprises a semicircular plate, a circular groove and a bolt;

a plurality of the inboard rigid coupling respectively of semicircle board is in the below outside of slide rail, the circular slot has all been seted up to the top inner wall of semicircle board, the internal surface of circular slot all with the top outer wall clearance fit of bolt, the semicircle board all passes through bolt and mounting panel threaded connection. The slide rail of being convenient for is installed on the mounting panel.

Preferably, a connecting device is arranged above the concave plate;

the connecting device comprises a convex plate, a screw and an external connector;

the bottom of convex plate is laminated mutually with the top intermediate phase of concave plate, the four corners of convex plate all passes through screw and concave plate threaded connection, the rigid coupling has external piece in the middle of the top of convex plate. The external connecting piece is convenient to be arranged on the concave plate.

Compared with the prior art, the utility model has the beneficial effects that: compared with the prior art, the miniature guide rail slider with the compact structure function has the following advantages:

through the matching between the slide rail and the compact device, two rotating heads on one side are synchronously rotated and drive corresponding threaded rods to rotate, the threaded rods rotate in corresponding threaded holes and move inwards on the concave plate, the two threaded rods rotate in corresponding rotating blocks through internal bearings respectively, so that the two rotating blocks drive a slide block on one side to move inwards, the distance between the slide block and the slide rail is reduced, the slide block and the slide rail are more compactly connected, the slide block is prevented from being separated from the slide rail, and the problems that the existing miniature guide rail slide block is low in structure and compact in function and can deviate from the guide rail in long-time use are solved;

when the antiport turns round, the threaded rod drives the slider and moves to the outside, and the slider of both sides breaks away from the slide rail, and the dismouting slider of being convenient for has solved current miniature guide rail slider, at the installation or dismantle the in-process, and the one end from the slide rail is accomplished more, if the slide rail is longer, is not convenient for take off the problem of slider.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the rotor, threaded rod and rotor block of FIG. 1;

FIG. 3 is a schematic view of the swivel, threaded rod and threaded bore of FIG. 1;

fig. 4 is a schematic structural view of the male plate, the screw and the female plate of fig. 1.

In the figure: 1. mounting plate, 2, mounting hole, 3, slide rail, 4, compact device, 401, swivel, 402, threaded rod, 403, threaded hole, 404, concave plate, 405, swivel block, 406, slider, 5, fixing device, 501, semicircular plate, 502, circular groove, 503, bolt, 6, connecting device, 601, convex plate, 602, screw, 603, external piece.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a miniature guide rail slider with a compact structure function comprises a slide rail 3, wherein a compact device 4 is installed on the outer side of the slide rail 3, the compact device 4 comprises rotary heads 401, threaded rods 402, threaded holes 403, concave plates 404, rotary blocks 405 and sliders 406, the inner sides of the four rotary heads 401 are fixedly connected with the threaded rods 402, the outer walls of the threaded rods 402 are in threaded connection with the inner surfaces of the threaded holes 403, the threaded holes 403 are respectively arranged on the inner walls of the four corners of the outer side of the concave plates 404, two rotary heads 401 on one side synchronously rotate and drive the corresponding threaded rods 402 to rotate, the threaded rods 401 rotate in the corresponding threaded holes 403 and move inwards on the concave plates 404, the inner sides of the threaded rods 402 are respectively connected with the rotary blocks 405 through internal bearings in a rotating mode, the inner sides of the rotary blocks 405 are respectively fixedly connected to the outer side end portions of the sliders 406, the two threaded rods 402 rotate in the corresponding rotary blocks 405 through the internal bearings respectively, so that the two rotary blocks 405 drive the sliders 406 on one side to move inwards, the distance between the sliding block 406 and the sliding rail 3 is reduced, so that the sliding block 406 is more compactly connected with the sliding rail 3, the sliding blocks 406 are both in sliding clamping connection with the sliding rail 3, the sliding blocks 406 on the two sides drive the concave plate 404 to slide left and right on the sliding rail 3, and the sliding rail 3 prevents the sliding block 406 from derailing.

The bottom laminating of slide rail 3 has mounting panel 1, and the top of mounting panel 1 and the bottom clearance fit of notch board 404, slide rail 3 install on mounting panel 1.

The below outside of slide rail 3 is provided with mounting hole 2, and mounting hole 2 sets up respectively at the place ahead outside inner wall of mounting panel 1, and two mounting holes 2 in mounting panel 1 the place ahead are convenient for mounting panel 1 and are installed on external equipment.

Fixing device 5 is installed in the place ahead outside of slide rail 3, fixing device 5 includes half-round plate 501, circular slot 502 and bolt 503, the inboard rigid coupling respectively of two half-round plate 501 is in the below outside of slide rail 3, circular slot 502 has all been seted up to half-round plate 501's top inner wall, circular slot 502's internal surface all with bolt 503's top outer wall clearance fit, half-round plate 501 all passes through bolt 503 and mounting panel 1 threaded connection, put two bolts 503 in the place ahead respectively into circular slot 502 on the half-round plate 501 in the outside, rotate bolt 503 in proper order, bolt 503 moves down and makes half-round plate 501 install on mounting panel 1, thereby make slide rail 3 install on mounting panel 1.

Connecting device 6 is installed to the top of concave plate 404, and connecting device 6 includes convex plate 601, screw 602 and external connecting piece 603, and the bottom of convex plate 601 is laminated mutually in the middle of with the top of concave plate 404, and the four corners of convex plate 601 all passes through screw 602 and concave plate 404 threaded connection, and the rigid coupling has external connecting piece 603 in the middle of the top of convex plate 601, and convex plate 601 passes through the screw 602 of four corners and installs on concave plate 404, makes external connecting piece 603 install on concave plate 404.

When the micro guide rail slider with the compact structure function is used, firstly, two mounting holes 2 in the front of a mounting plate 1 are convenient for the mounting plate 1 to be mounted on external equipment, a bolt 503 is rotated in sequence, the bolt 503 moves downwards to enable a semi-circular plate 501 to be mounted on the mounting plate 1, so that a slide rail 3 is mounted on the mounting plate 1, two rotating heads 401 on one side are synchronously rotated and drive corresponding threaded rods 402 to rotate, the threaded rods 401 rotate in corresponding threaded holes 403 and move inwards on concave plates 404, the two threaded rods 402 rotate in corresponding rotating blocks 405 through internal bearings respectively, the two rotating blocks 405 drive a slider 406 on one side to move inwards, the distance between the slider 406 and the slide rail 3 is reduced, the slider 406 and the slide rail 3 are connected more compactly, otherwise, the rotating heads 401 are reversely rotated, the threaded rods 402 drive the slider 406 to move outwards, and the sliders 406 on two sides are separated from the slide rail 3, the slide block 406 is convenient to disassemble and assemble, the convex plate 601 is arranged on the concave plate 404 through the screws 602 at four corners, the external connector 603 is arranged on the concave plate 404, and the concave plate 404 drives the external connector 603 to slide left and right on the slide rail 3.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a miniature guide rail slider with compact structure function, includes slide rail (3), its characterized in that: a compact device (4) is arranged on the outer side of the sliding rail (3);

the compact device (4) comprises a rotary head (401), a threaded rod (402), a threaded hole (403), a concave plate (404), a rotary block (405) and a sliding block (406);

it is a plurality of the equal rigid coupling threaded rod (402) in inboard of turn round (401), the outer wall of threaded rod (402) all with the internal surface threaded connection of screw hole (403), screw hole (403) are seted up respectively at the outside four corners inner wall of notch board (404), the inboard of threaded rod (402) all rotates with commentaries on classics piece (405) through inside bearing and links to each other, the inboard rigid coupling respectively of commentaries on classics piece (405) is at the outside end of slider (406), slider (406) all with slide rail (3) slip joint.

2. A micro rail slider with compact function according to claim 1, wherein: the bottom laminating of slide rail (3) has mounting panel (1), the bottom clearance fit of the top of mounting panel (1) and notch board (404).

3. A micro rail slider with compact function according to claim 1, wherein: the outer side of the lower part of the sliding rail (3) is provided with mounting holes (2), and the mounting holes (2) are respectively arranged on the inner wall of the outer side of the front part of the mounting plate (1).

4. A micro rail slider with compact function according to claim 1, wherein: a fixing device (5) is arranged on the outer side of the front of the sliding rail (3);

the fixing device (5) comprises a semicircular plate (501), a circular groove (502) and a bolt (503);

a plurality of inboard rigid coupling respectively in the below outside of slide rail (3) of semicircle board (501), circular slot (502) have all been seted up to the top inner wall of semicircle board (501), the internal surface of circular slot (502) all with the top outer wall clearance fit of bolt (503), semicircle board (501) all through bolt (503) and mounting panel (1) threaded connection.

5. A micro rail slider with compact function according to claim 1, wherein: a connecting device (6) is arranged above the concave plate (404);

the connecting device (6) comprises a convex plate (601), a screw (602) and an external piece (603);

the bottom of convex plate (601) is laminated mutually with the top centre of concave plate (404), the four corners of convex plate (601) all passes through screw (602) and concave plate (404) threaded connection, the rigid coupling has external piece (603) in the middle of the top of convex plate (601).