CN216278818U

CN216278818U - Linear guide rail with locking device

Info

Publication number: CN216278818U
Application number: CN202122988027.4U
Authority: CN
Inventors: 任大龙
Original assignee: Suzhou Narui Automation Equipment Co ltd
Current assignee: Suzhou Narui Automation Equipment Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-12
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a linear guide rail with a locking device, and relates to the technical field of linear guide rails. The utility model comprises a guide rail body and two locking platforms, wherein two opposite side surfaces of the guide rail body are respectively provided with a slot, the inner bottom surface of each slot is provided with a clamping slot, one side surface of each locking platform is fixedly connected with an insertion block, the lower surface of each insertion block is provided with a groove, a spring is sleeved in each groove, the other end of each spring is sleeved with a clamping block, and one surface of the guide rail body is provided with a mounting groove. According to the utility model, by arranging the insert block and the motor, when the insert block is inserted into the slot, the fixture block can be extruded by the inner wall of the slot and then enters the groove, until the insert block can not enter the slot, the spring can pop out the fixture block, so that the fixture block is clamped in the slot, the locking platform can be installed, the motor can rotate to drive the bidirectional screw rod to rotate, the two sliding columns can move oppositely, and finally the fixture block can extend out of the installation slot to block the external sliding block and prevent the external sliding block from sliding out of the guide rail body.

Description

Linear guide rail with locking device

Technical Field

The utility model belongs to the technical field of linear guide rails, and particularly relates to a linear guide rail with a locking device.

Background

The linear guide rail can be divided into a roller linear guide rail, a cylindrical linear guide rail and a ball linear guide rail, and is used for supporting and guiding a moving part to do reciprocating linear motion in a given direction.

The existing linear guide rail is provided with less locking devices, so that the external sliding block is easily separated from the two ends of the guide rail when moving, and the use is inconvenient.

In order to solve the problems, the utility model provides a linear guide rail with a locking device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a linear guide rail with a locking device, and solves the problem that an external sliding block is easy to separate from two ends of the guide rail when moving and is inconvenient to use due to the fact that the locking device is less arranged in the conventional linear guide rail.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a linear guide rail with a locking device, which comprises a guide rail body and two locking tables, wherein two opposite side surfaces of the guide rail body are respectively provided with a slot, the inner bottom surface of the slot is provided with a slot, one side surface of the locking tables is fixedly connected with an insert block, the lower surface of the insert block is provided with a groove, a spring is sleeved in the groove, the other end of the spring is sleeved with a clamping block, one surface of the guide rail body is provided with a mounting groove, the inner top surface of the mounting groove is fixedly connected with a fixed column, the lower surface of the fixed column is provided with a chute, the chute is internally and slidably connected with two symmetrically arranged slide posts, one side surface of the chute is fixedly connected with a motor, the output end of the motor is fixedly connected with a bidirectional screw rod, the bidirectional screw rod is in threaded connection with the slide posts, the lower surface of the slide posts is fixedly connected with a stop block, and the insert block and the motor are arranged so that when the insert block is inserted into the slot, the fixture block can receive the extrusion of slot inner wall, and then enters into the recess, and in the unable slot that gets into of inserted block, the fixture block can be popped out to the spring, makes the fixture block card in the draw-in groove, can install the locking platform, and the motor rotates and can drive two-way screw rod and rotate, can make two travelers move in opposite directions, finally can make the dog stretch out the mounting groove, blocks outside slider, prevents outside slider roll-off guide rail body.

The cross-sectional area shape of the locking platform is equal to that of the guide rail body, so that the locking platform is prevented from being incapable of sliding up from the guide rail body by an external sliding block.

The hidden hole that two symmetries set up is seted up to guide rail body lower surface, hide downthehole sliding connection and have the button, hide the hole through setting up, prevent that the button is outstanding, influence the installation of guide rail body, through setting up the button, press the button and can pop out the fixture block from the draw-in groove, can dismantle the locking platform.

The traveller size equals the spout, carries on spacingly to the traveller, prevents that the traveller from following two-way screw rod and rotating, leads to the traveller unable removal.

The position and the size of the clamping block are matched with the clamping groove, so that the clamping block is prevented from being inserted into the clamping groove.

The dog length is greater than half of fixed column length, prevents that the dog can't stretch out outside the mounting groove, leads to unable interception outside slider.

Fixedly connected with baffle in the spout prevents that two travelers from touching together.

The utility model has the following beneficial effects:

according to the utility model, by arranging the insert block and the motor, when the insert block is inserted into the slot, the fixture block can be extruded by the inner wall of the slot and then enters the groove, until the insert block can not enter the slot, the spring can pop out the fixture block, so that the fixture block is clamped in the slot, the locking platform can be installed, the motor can rotate to drive the bidirectional screw rod to rotate, the two sliding columns can move oppositely, and finally the fixture block can extend out of the installation slot to block the external sliding block and prevent the external sliding block from sliding out of the guide rail body.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 according to the present invention;

FIG. 4 is a schematic front view of the present invention;

FIG. 5 is a schematic cross-sectional view taken along line B-B of FIG. 4 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a guide rail body; 2. a locking table; 3. a slot; 31. a card slot; 4. hiding the hole; 41. a button; 5. inserting a block; 51. a groove; 52. a spring; 53. a clamping block; 6. mounting grooves; 7. fixing a column; 71. a chute; 72. a traveler; 8. a motor; 81. a bidirectional screw; 82. a stopper; 9. and a baffle plate.

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.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention is a linear guide rail with a locking device, including a guide rail body 1 and two locking tables 2, wherein two opposite side surfaces of the guide rail body 1 are both provided with slots 3, the inner bottom surface of the slot 3 is provided with a slot 31, one side surface of the locking table 2 is fixedly connected with an insert block 5, the lower surface of the insert block 5 is provided with a groove 51, the groove 51 is sleeved with a spring 52, the other end of the spring 52 is sleeved with a fixture block 53, one surface of the guide rail body 1 is provided with an installation slot 6, the inner top surface of the installation slot 6 is fixedly connected with a fixed column 7, the lower surface of the fixed column 7 is provided with a sliding slot 71, the sliding slot 71 is internally and slidably connected with two symmetrically arranged sliding columns 72, one side surface of the sliding slot 71 is fixedly connected with a motor 8, the output end of the motor 8 is fixedly connected with a bidirectional screw 81, the bidirectional screw 81 is in threaded connection with the sliding columns 72, the lower surface of the sliding columns 72 is fixedly connected with a stopper 82, through setting up inserted block 5 and motor 8, in inserting inserted block 5 into slot 3, fixture block 53 can receive the extrusion of slot 3 inner wall, and then enter into recess 51, until inserted block 5 can't get into slot 3, fixture block 53 can be popped out to spring 52, make fixture block 53 block in draw-in groove 31, can install locking platform 2, motor 8 rotates and to drive two-way screw rod 81 and rotate, can make two traveller 72 relative motion, finally can make dog 82 stretch out mounting groove 6, block outside slider, prevent outside slider roll-off guide rail body 1.

2 cross-sectional area shapes of locking platform equal guide rail body 1, prevent that outside slider can't slide from guide rail body 1 and go up locking platform 2, the hidden hole 4 that two symmetries set up is seted up to guide rail body 1 lower surface, it has button 41 to hide sliding connection in hole 4, hide hole 4 through setting up, prevent that button 41 is outstanding, influence the installation of guide rail body 1, through setting up button 41, press button 41 and can pop out fixture block 53 from draw-in groove 31, can dismantle locking platform 2.

The size of the sliding column 72 is equal to that of the sliding groove 71, the sliding column 72 is limited, the sliding column 72 is prevented from rotating along with the bidirectional screw 81, the sliding column 72 cannot move, the position and the size of the clamping block 53 are matched with those of the clamping groove 31, and the clamping block 53 is prevented from being inserted into the clamping groove 31.

The length of the stop block 82 is larger than half of that of the fixed column 7, the stop block 82 is prevented from extending out of the mounting groove 6 to cause the situation that an external sliding block cannot be intercepted, and the baffle 9 is fixedly connected in the sliding groove 71 to prevent the two sliding columns 72 from touching together.

As shown in fig. 1 to 5, this embodiment is a method for using a linear guide with a locking device: the model of motor is YE2-100, insert the inserted block 5 of locking platform 2 in the slot 3 of guide rail body 1 at first, fixture block 53 can receive the extrusion of slot 3 inner wall, and then enter into recess 51, until inserted block 5 can't get into slot 3, fixture block 53 can pop out to spring 52, make fixture block 53 block in draw-in groove 31, can install locking platform 2, then start motor 8, motor 8 rotates and can drive two-way screw 81 and rotate, can make two travelers 72 move in opposite directions, finally can make dog 82 stretch out mounting groove 6, when outside slider slides to locking platform 2, dog 82 then can block outside slider, prevent it from landing from guide rail body 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a linear guide with locking device, includes guide rail body (1) and two locking platforms (2), its characterized in that: the guide rail comprises a guide rail body (1), slots (3) are formed in two opposite side faces of the guide rail body (1), a clamping groove (31) is formed in the inner bottom face of each slot (3), an inserting block (5) is fixedly connected to one side face of a locking platform (2), a groove (51) is formed in the lower surface of the inserting block (5), a spring (52) is sleeved in the groove (51), a clamping block (53) is sleeved at the other end of the spring (52), a mounting groove (6) is formed in one surface of the guide rail body (1), a fixing column (7) is fixedly connected to the inner top face of the mounting groove (6), a sliding groove (71) is formed in the lower surface of the fixing column (7), two sliding columns (72) which are symmetrically arranged are connected in the sliding groove (71) in a sliding mode, a motor (8) is fixedly connected to one inner side face of the sliding groove (71), a bidirectional screw rod (81) is fixedly connected to the output end of the motor (8), and the bidirectional screw rod (81) is in threaded connection with the sliding columns (72), and a stop block (82) is fixedly connected to the lower surface of the sliding column (72).

2. Linear guide with locking device according to claim 1, characterized in that the locking table (2) is of equal cross-sectional shape to the guide body (1).

3. The linear guide rail with the locking device is characterized in that the lower surface of the guide rail body (1) is provided with two symmetrically-arranged hidden holes (4), and a button (41) is slidably connected in each hidden hole (4).

4. Linear guide with locking device according to claim 1, characterized in that the sliding column (72) is dimensioned to be equal to the sliding groove (71).

5. The linear guide rail with the locking device is characterized in that the positions and the sizes of the clamping blocks (53) are matched with those of the clamping grooves (31).

6. Linear guide with locking device according to claim 1, characterized in that the length of the stop (82) is greater than half the length of the fixing post (7).

7. Linear guide with locking device according to claim 1, characterized in that a stop plate (9) is fixedly connected in the slide groove (71).