CN219299778U

CN219299778U - Linear guide rail with high bearing capacity

Info

Publication number: CN219299778U
Application number: CN202320263594.XU
Authority: CN
Inventors: 张敏; 郝晶晶
Original assignee: Shenzhen Chuangyinxin Technology Co ltd
Current assignee: Shenzhen Chuangyinxin Technology Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-07-04
Anticipated expiration: 2033-02-21

Abstract

The utility model discloses a high-bearing linear guide rail, which comprises a slide rail, wherein the surface of the slide rail is sleeved with a slide block body, the top of the slide rail is provided with a positioning groove, the inner cavity of the positioning groove is provided with a positioning block, the top of the positioning block is fixedly connected with the inner wall of the slide block body, both sides of the slide block body are provided with mounting grooves, the inner wall of the mounting groove is fixedly connected with control boxes, the tops of the opposite sides of the two control boxes are respectively provided with a screw rod, the opposite sides of the two screw rods respectively penetrate through the control boxes and are sleeved with a thread bush, the bottom of the thread bush is movably connected with a connecting rod, and the bottom of the connecting rod is movably connected with a pressing plate. According to the utility model, the mounting groove, the control box, the screw rod, the threaded sleeve, the connecting rod, the pressing plate, the pressing rod, the pushing block, the pushing rod, the spring and the anti-skid pad are arranged, so that the problem that the existing linear guide rail has no sliding block locking function is solved, and the linear guide rail has the advantage of the sliding block locking function and is worthy of popularization.

Description

Linear guide rail with high bearing capacity

Technical Field

The utility model relates to the technical field of linear guide rails, in particular to a high-bearing linear guide rail.

Background

The linear guide rail is mainly used for high-precision or high-speed linear reciprocating motion occasions, can bear a certain torque, and can realize high-precision linear motion under the condition of high load;

the utility model comprises the following steps: "a high-bearing linear guide", patent No.: the novel anti-falling linear guide rail comprises a guide rail body, wherein a sliding block is arranged on the guide rail body, an installation through hole is formed in the guide rail body, an anti-falling clamp is arranged on the guide rail body through the anti-falling unit, and the anti-falling clamp is arranged at two ends of the guide rail body.

Disclosure of Invention

The utility model aims to provide a high-bearing linear guide rail, which has the advantage of a sliding block locking function and solves the problem that the conventional linear guide rail has no sliding block locking function.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high bearing capacity linear guide, includes the slide rail, the surface cover of slide rail is equipped with the slider body, the constant head tank has been seted up at the top of slide rail, the inner chamber of constant head tank is provided with the locating piece, the inner wall fixed connection of the top and the slider body of locating piece, the mounting groove has all been seted up to the both sides of slider body, the inner wall fixedly connected with control box of mounting groove, the top of two opposite sides of control box all is provided with the screw rod, and the relative one side of two screw rods all runs through the control box and overlaps and be equipped with the thread bush, the bottom swing joint of thread bush has the connecting rod, the bottom swing joint of connecting rod has the clamp plate, the bottom fixedly connected with depression bar of clamp plate, the bottom of depression bar is provided with the ejector pad, the bottom fixedly connected with push rod of ejector pad, the inner chamber and fixedly connected with slipmat are all run through to the opposite one side of two push rods.

Preferably, a sliding rod is fixedly connected to the bottom between the two sides of the inner cavity of the control box, a sliding sleeve is sleeved on the surface of the sliding rod, and the top of the sliding sleeve is fixedly connected with the push rod.

Preferably, the surface of the screw rod is movably connected with the control box through a bearing, and the opposite sides of the two screw rods are fixedly connected with knobs.

Preferably, both sides of clamp plate all fixedly connected with stopper, the spacing groove that uses with the stopper cooperation has all been seted up to the both sides of control box inner chamber.

Preferably, the top and the bottom of the connecting rod are movably connected with the sliding sleeve and the pressing plate through rotating shafts, and one side of the two springs opposite to each other is fixedly connected with the inner wall of the control box.

Preferably, both sides at slider body top are all fixedly connected with mounting panel, the front side of control box is provided with the access panel, and the rear side and the control box of access panel pass through bolt fixed connection.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the mounting groove, the control box, the screw rod, the threaded sleeve, the connecting rod, the pressing plate, the pressing rod, the pushing block, the pushing rod, the spring and the anti-skid pad are arranged, so that the problem that the existing linear guide rail has no sliding block locking function is solved, and the linear guide rail has the advantage of the sliding block locking function and is worthy of popularization.

2. The utility model can facilitate the use of the sliding block body and the sliding rail by arranging the positioning groove and the positioning block, can facilitate the installation and fixation of the control box by arranging the mounting groove, can be matched with the knob to facilitate the user to control the use positions of the thread bush and the connecting rod by arranging the pressing plate, can be matched with the connecting rod to control the use height of the pressing rod by arranging the pressing plate, can be matched with the pressing plate to squeeze the pushing block by arranging the pushing block, can be matched with the pressing rod to control the use positions of the pushing rod and the anti-skid pad by arranging the pushing block, can be contacted with the sliding rail by arranging the pushing rod and the anti-skid pad, and can prevent the sliding block body from displacement by friction force.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the structure of the present utility model;

fig. 3 is an enlarged view of a portion of fig. 1 a in accordance with the present utility model.

In the figure: 1. a slide rail; 2. a slider body; 3. a positioning groove; 4. a positioning block; 5. a mounting groove; 6. a control box; 7. a screw; 8. a thread sleeve; 9. a connecting rod; 10. a pressing plate; 11. a compression bar; 12. a pushing block; 13. a push rod; 14. a spring; 15. an anti-slip pad; 16. a slide bar; 17. a sliding sleeve; 18. a knob; 19. a limiting block; 20. a limit groove; 21. and (3) mounting a plate.

Description of the embodiments

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.

Referring to fig. 1-3, a linear guide rail with high bearing capacity comprises a slide rail 1, wherein a slide block body 2 is sleeved on the surface of the slide rail 1, a positioning groove 3 is formed in the top of the slide rail 1, a positioning block 4 is arranged in an inner cavity of the positioning groove 3, the top of the positioning block 4 is fixedly connected with the inner wall of the slide block body 2, mounting grooves 5 are formed in two sides of the slide block body 2, a control box 6 is fixedly connected with the inner wall of the mounting groove 5, screw rods 7 are arranged on the tops of two opposite sides of the control box 6, screw sleeves 8 are sleeved on opposite sides of the two screw rods 7, a connecting rod 9 is movably connected to the bottom of the screw sleeves 8, a pressing plate 10 is movably connected to the bottom of the connecting rod 9, a pressing rod 11 is fixedly connected to the bottom of the pressing plate 10, a pushing block 12 is arranged at the bottom of the pressing rod 11, a pushing rod 13 is fixedly connected to the bottom of the pushing block 12, springs 14 are fixedly connected to opposite sides of the two pushing blocks 12, the opposite sides of the two push rods 13 penetrate through the inner cavity of the slide block body 2 and are fixedly connected with the slide pad 15, the bottom between the two sides of the inner cavity of the control box 6 is fixedly connected with the slide bar 16, the surface of the slide bar 16 is sleeved with the slide sleeve 17, the top of the slide sleeve 17 is fixedly connected with the push rods 13, the surface of the screw rod 7 is movably connected with the control box 6 through a bearing, the opposite sides of the two screw rods 7 are fixedly connected with the knob 18, the two sides of the pressing plate 10 are fixedly connected with the limiting block 19, the two sides of the inner cavity of the control box 6 are respectively provided with the limiting groove 20 matched with the limiting block 19, the top and the bottom of the connecting rod 9 are movably connected with the slide sleeve 17 and the pressing plate 10 through rotating shafts, the opposite sides of the two springs 14 are respectively fixedly connected with the inner wall of the control box 6, the two sides of the top of the slide block body 2 are respectively fixedly connected with the mounting plate 21, the front side of the control box 6 is provided with the maintenance plate, the rear side and the control box 6 of access panel pass through bolt fixed connection, through setting up constant head tank 3 and locating piece 4, can make things convenient for the use of slider body 2 and slide rail 1, through setting up mounting groove 5, can make things convenient for the installation of control box 6 fixed, through setting up screw rod 7, can with knob 18 cooperation person of facilitating the use control thread bush 8 and the use position of connecting rod 9, through setting up clamp plate 10, can with the use height of connecting rod 9 cooperation control depression bar 11, through setting up depression bar 11, can with clamp plate 10 cooperation extrusion ejector pad 12, through setting up ejector pad 12, can with the use position of depression bar 11 cooperation control push rod 13 and slide pad 15, through setting up push rod 13 and slide pad 15, can with slide rail 1 contact, and through frictional force preventing that slider body 2 from taking place the displacement, through setting up stopper 19 and spacing groove 20, can make things convenient for the use of clamp plate 10, through setting up mounting groove 5, control box 6, screw rod 7, thread bush 8, connecting rod 9, clamp plate 10, depression bar 11, ejector pad 12, ejector pad 13, spring 14 and slide pad 15, the linear guide rail locking function has not had the advantage of this linear guide, the problem has been worth the locking, and has been worth the problem is solved, and has been locked.

During the use, install fixedly slider body 2 through screw and mounting panel 21, rotate knob 18 when needs lock slider body 2, knob 18 and screw rod 7 cooperation drive thread bush 8 and connecting rod 9 remove, connecting rod 9 removes and drives clamp plate 10 and depression bar 11 and move down, depression bar 11 removes extrusion ejector pad 12, ejector pad 12 receives behind the extrusion push spring 14, ejector pad 12 drives push rod 13 and removes simultaneously, push rod 13 removes and drives slipmat 15 and slide rail 1 laminating, prevent that slider body 2 from taking place the displacement through frictional force, fix a position slider body 2 through above-mentioned step and fix a position, facilitate the use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. High-bearing linear guide rail, which comprises a slide rail (1), and is characterized in that: the surface cover of slide rail (1) is equipped with slider body (2), constant head tank (3) have been seted up at the top of slide rail (1), the inner chamber of constant head tank (3) is provided with locating piece (4), the inner wall fixed connection of the top of locating piece (4) and slider body (2), mounting groove (5) have all been seted up to the both sides of slider body (2), the inner wall fixedly connected with control box (6) of mounting groove (5), the top of two opposite sides of control box (6) all is provided with screw rod (7), and the relative one side of two screw rods (7) all runs through control box (6) and overlaps and is equipped with thread bush (8), the bottom swing joint of thread bush (8) has connecting rod (9), the bottom swing joint of connecting rod (9) has clamp plate (10), the bottom fixedly connected with depression bar (11) of clamp plate (10), the bottom of depression bar (11) is provided with ejector pad (12), the bottom fixedly connected with push rod (13) of ejector pad (12), the equal fixedly connected with push rod (14) of two opposite one sides of ejector pad (12) are all run through to the inner chamber (15) of two opposite sides of slider body (15).

2. The high-load linear guide according to claim 1, wherein: the bottom between the two sides of the inner cavity of the control box (6) is fixedly connected with a sliding rod (16), the surface of the sliding rod (16) is sleeved with a sliding sleeve (17), and the top of the sliding sleeve (17) is fixedly connected with a push rod (13).

3. The high-load linear guide according to claim 1, wherein: the surface of the screw rods (7) is movably connected with the control box (6) through bearings, and knobs (18) are fixedly connected to the opposite sides of the two screw rods (7).

4. The high-load linear guide according to claim 1, wherein: limiting blocks (19) are fixedly connected to two sides of the pressing plate (10), and limiting grooves (20) matched with the limiting blocks (19) are formed in two sides of the inner cavity of the control box (6).

5. The high-load linear guide according to claim 1, wherein: the top and the bottom of the connecting rod (9) are movably connected with the sliding sleeve (17) and the pressing plate (10) through rotating shafts, and one side of the two springs (14) opposite to each other is fixedly connected with the inner wall of the control box (6).

6. The high-load linear guide according to claim 1, wherein: both sides at slider body (2) top are all fixedly connected with mounting panel (21), the front side of control box (6) is provided with the access panel, and the rear side of access panel passes through bolt fixed connection with control box (6).