Ball circulating guide rail matched with motor

Abstract

The utility model provides a ball circulating guide rail matched with a motor, which relates to the technical field of guide rails and comprises a guide rail body, a ball sliding block is movably sleeved on the outer surface wall of the guide rail body, two adsorption boxes are fixedly connected to the outer surface wall of the ball sliding block, and a group of mounting grooves are formed in one side of the outer wall of each adsorption box. And exhaust fans are fixedly inserted into the inner surface walls of the two sets of mounting grooves correspondingly, and the outer surface walls of the two adsorption boxes fixedly communicate with a set of adsorption pipes correspondingly. According to the utility model, under the interaction of all the components of the device, the working environment of the guide rail is purified and protected, impurities are effectively prevented from being drawn into the contact part of the ball and the rail, abrasion dents generated on the surface of the ball due to the invasion of the impurities are avoided, and the problems of running lagging, positioning deviation and the like of the sliding block are further avoided; the overall precision of the guide rail is fundamentally improved, normal operation of equipment is powerfully ensured, and the service life of the equipment is remarkably prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to guide rail technical field especially relates to a motor adaptation's ball circulation guide rail. BACKGROUND

[0002] Ball circulation guide rail is a kind of key components using ball to circulate and roll between guide rail and slider, realizes the accurate linear motion of object, with high precision, low friction, long service life etc.

[0003] In the practical application scene of ball circulation guide rail, need to be accurately matched with motor, to realize efficient power transmission and accurate motion control, motor adaptation's ball circulation guide rail can rely on optimized connecting structure, matching electrical parameter, ensure that motor drives the slider on guide rail to move stably, reduce energy consumption and wear, satisfy the strict requirement of high precision, high stability linear motion in the field such as automation production, precision machining.

[0004] But the existing motor adaptation's ball circulation guide rail has the following shortcomings:

[0005] In the prior art, motor adaptation's ball circulation guide rail is used in the industrial production scene with harsh environment, and dust and debris are easily attached to the track, when ball circulates, impurities will be rolled into the contact part of ball and track, over a long period of time, will cause the wear and tear of ball surface, the slider appears running jam, positioning deviation, makes the overall precision of guide rail decline, seriously affects the normal operation of equipment.

[0006] Therefore, we propose a motor adaptation's ball circulation guide rail to solve the problems in the above. CONTENT OF THE UTILITY MODEL

[0007] The utility model aims at providing a kind of motor adaptation's ball circulation guide rail, utilize the negative pressure power generated by fan assembly and the efficient adsorption effect of adsorption component, can carry out strong adsorption to the dust, debris and various impurities attached to the outer wall of guide rail, and the larger particle impurities in the airflow carrying impurities are filtered by the double filtering effect of filter component, to solve the problems in the above background art.

[0008] In order to achieve the above object, the utility model discloses the following technical scheme: a motor adaptation's ball circulation guide rail, including the guide rail body, the outer wall movable sleeve of guide rail body is equipped with ball slide, the outer wall fixedly connected with two adsorption boxes of ball slide, the outer wall one side of two adsorption boxes is all seted up a group of mounting groove, the inner wall of two groups of mounting groove is all fixed and is inserted with the air draught fan, the outer wall of two adsorption boxes is all fixed and is communicated with a group of adsorption pipe, the input of two groups of adsorption pipe is all fixed and is communicated with adsorption cover, the outer wall one side of two adsorption boxes is all fixed and is communicated with filter box, the inner wall of two filter boxes is all movable and is inserted with coarse filter screen, the inner wall of two filter boxes is all movable and is inserted with fine filter screen.

[0009] Preferably, the top of the two filter boxes is provided with a group of threaded grooves, the inner walls of the two groups of threaded grooves are threadedly connected with fixing bolts, and the outer walls of the two groups of fixing bolts are movably sleeved with sealing covers.

[0010] Preferably, the outer wall of the two adsorption boxes is fixedly connected with a group of clamping blocks, and the top of the two groups of clamping blocks is provided with a limiting groove.

[0011] Preferably, the outer wall of the ball slide is provided with two groups of sliding grooves, and the inner walls of the two groups of sliding grooves are slidably embedded with movable blocks.

[0012] Preferably, the top of the two groups of movable blocks is fixedly connected with a return spring.

[0013] Preferably, the bottom of the two groups of movable blocks is fixedly connected with a limiting block.

[0014] Preferably, the outer wall of the two groups of movable blocks is fixedly connected with a pull plate.

[0015] Compared with the prior art, the utility model has the advantages and positive effects that,

[0016] 1、In the utility model, under the interaction of each component of the device, the negative pressure power generated by the fan assembly and the efficient adsorption effect of the adsorption assembly can strongly adsorb the dust, debris and various impurities attached to the outer wall of the guide rail, and the double filtration effect of the filtration assembly can intercept and filter the larger particles in the airflow carrying impurities. Through this systematic and cooperative operation mode, the working environment of the guide rail is purified and protected, effectively preventing impurities from entering the contact part of the ball and the track, avoiding the wear and tear of the ball surface caused by impurities, and avoiding the problems of running jam, positioning deviation and other problems of the sliding block. The overall precision of the guide rail is fundamentally improved, the normal operation of the equipment is effectively ensured, and the service life of the equipment is significantly prolonged.

[0017] 2. The utility model discloses, through the interaction of each component of the device, utilize the quick fixing effect of fixed assembly, can the adsorption box is quickly disassembled to carry out corresponding maintenance replacement operation to adsorption filter component, and when installing can make adsorption box and the ball slide block form the stable mortise and tenon structure, ensure that it always stably and reliably plays adsorption filter function to the guide rail. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A front view structure perspective drawing of a ball circulating guide rail adapted to a motor is provided for the utility model;

[0019] Figure 2 A partial structure perspective split drawing of a ball circulating guide rail adapted to a motor is provided for the utility model;

[0020] Figure 3 A partial structure side view perspective split drawing of a ball circulating guide rail adapted to a motor is provided for the utility model;

[0021] Figure 4 A partial structure sectional perspective split drawing of a ball circulating guide rail adapted to a motor is provided for the utility model.

[0022] Legend: 1, guide rail body; 2, ball slide block; 3, adsorption box; 4, installation groove; 5, exhaust fan; 6, adsorption pipe; 7, adsorption cover; 8, filter box; 9, coarse filter screen; 10, fine filter screen; 11, thread groove; 12, fixed bolt; 13, sealing cover; 14, clamping block; 15, limiting groove; 16, sliding groove; 17, movable block; 18, return spring; 19, limiting block; 20, pull plate. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the drawings and examples.It should be explained that the embodiment of the application and the features in the embodiment can be combined with each other without conflict.

[0024] In the following description, a lot of specific details are set forth in order to facilitate a full understanding of the utility model, but the utility model can also be implemented in other ways different from the description herein, therefore, the utility model is not limited to the specific embodiment disclosed in the following disclosure.

[0025] Example 1, as shown in the accompanying drawings Figure 1 - the accompanying drawings Figure 4As shown, the utility model provides a technical scheme: a ball circulating guide rail matched with motor, including guide rail body 1, the outer wall of guide rail body 1 movably sheathed has ball slide 2, the outer wall of ball slide 2 is fixedly connected with two adsorption boxes 3, the outer wall one side of two adsorption boxes 3 is all set up with a group of installation slot 4, the inner wall of two installation slot 4 is all fixedly inserted with exhaust fan 5, the outer wall of two adsorption boxes 3 is all fixedly connected with a group of adsorption pipe 6, the input end of two adsorption pipe 6 is all fixedly connected with adsorption cover 7, the outer wall one side of two adsorption boxes 3 is all fixedly connected with filter box 8, the inner wall of two filter box 8 is all movably inserted with coarse filter screen 9, the inner wall of two filter box 8 is all movably inserted with fine filter screen 10, the top of two filter box 8 is all set up with a group of thread groove 11, the inner wall of two thread groove 11 is all screw thread connection with fixed bolt 12, the outer wall between two group fixed bolt 12 is all movably sheathed with sealing cover 13.

[0026] The effect reached by the whole embodiment 1 is: during the operation of ball slide 2, first start two groups of exhaust fan 5, the negative pressure difference is generated after two groups of exhaust fan 5 start, so that the negative pressure state is formed in two adsorption boxes 3, then, the negative pressure is transmitted to two adsorption cover 7 through two groups of adsorption pipe 6, and then two adsorption cover 7 produce strong suction, the dust, chippings and other impurities on the outer wall of guide rail body 1 are adsorbed and collected, this can avoid that impurities are rolled into the ball inside when ball slide 2 slides, cause ball wear, reduce guide precision, at the same time, the impurity-containing airflow after adsorption enters filter box 8 through the output end of two groups of exhaust fan 5, at this time, two coarse filter screens 9 first intercept and filter larger particle impurities, then two fine filter screens 10 continue to filter fine particles in depth, thereby purifying airflow, preventing the discharged gas from causing secondary pollution, and by unscrewing two group fixed bolt 12 from the inside of corresponding thread groove 11, two sealing covers 13 can be opened to clean or replace filter assembly, thereby ensuring that the filter system continuously and efficiently operates, and maintaining the dustproof protection effect on the guide rail.

[0027] As shown in the embodiment 2, Figures 2-4 The outer wall one side of two adsorption boxes 3 is all fixedly connected with a group of clamping blocks 14, the top of two groups of clamping blocks 14 is all set up with limit slot 15, the outer wall of ball slide 2 is set up with two groups of sliding groove 16, the inner wall of two groups of sliding groove 16 is all slidably embedded with movable block 17, the top of two groups of movable block 17 is all fixedly connected with return spring 18, the bottom of two groups of movable block 17 is all fixedly connected with limit block 19, the outer wall one side between two groups of movable block 17 is fixedly connected with pull plate 20.

[0028] The effect achieved by the whole embodiment 2 is that when the adsorption filter assembly needs to be disassembled for maintenance, cleaning or replacement, first pull the pull plate 20, the pull plate 20 is forced to drive the two movable blocks 17 to move upward, in the process, the two reset springs 18 are compressed, store elastic potential energy, and the movement of the two movable blocks 17 promotes the two limit blocks 19 to move out of the internal space of the two limit grooves 15, thereby releasing the fixed constraint of the two clamping blocks 14, at this time, the adsorption box 3 can be quickly disassembled to carry out corresponding operation on the adsorption filter assembly, when reinstalling the adsorption box 3, only need to accurately insert the two clamping blocks 14 into the corresponding slot hole, the two reset springs 18 release energy by relying on the elastic restoring force, push the movable block 17 and the limit block 19 connected with it to move downward, so that the limit block 19 is reinserted into the corresponding limit groove 15, through this process, the adsorption box 3 and the ball sliding block 2 form a stable mortise and tenon structure, ensure that the adsorption box 3 will not loosen in the process of use due to factors such as vibration and displacement, always maintain a stable working state, continuously play the adsorption filtering function of the guide rail.

[0029] The working principle of the whole device is that: during the operation of the ball slider 2 along the guide rail body 1, first start two sets of exhaust fans 5, after the start of the two sets of exhaust fans 5, based on the operating principle to generate a negative pressure difference, so that the two adsorption boxes 3 inside form a negative pressure environment rapidly, then, this negative pressure is conducted to the two sets of adsorption cover 7 through the two sets of adsorption pipe 6, so that the adsorption cover 7 generates strong suction, and the dust, debris and other impurities adhered to the outer wall of the guide rail body 1 are adsorbed and collected, in this way, the above-mentioned impurities can be effectively avoided to be rolled into the ball inside when the ball slider 2 slides, thereby preventing the ball from being worn out and the running precision from being reduced due to the invasion of impurities, at the same time, the adsorbed impurity-containing gas flows into the filter box 8 through the output end of the two sets of exhaust fans 5, in the filter box 8, two coarse filter screens 9 play a role first, intercept and filter the larger particles in the gas flow, then, two fine filter screens 10 continue to deeply filter the residual fine particles in the gas flow, through the two-stage filtering mechanism, the gas flow is purified, avoiding secondary pollution caused by the discharged gas, and by rotating the two sets of fixed bolts 12 out of the corresponding threaded grooves 11, the two sealing covers 13 can be opened, the cleaning, maintenance or replacement operation of the filter assembly in the filter box 8 can be carried out, so as to ensure that the filter assembly always maintains good filtering performance, when it is necessary to disassemble the adsorption and filtration assembly to carry out deep maintenance, comprehensive cleaning or replacement of damaged parts, first pull the pull plate 20, the pull plate 20 is forced to move upward after the two movable blocks 17 overcome the elastic force of the reset spring 18, in the process, the reset spring 18 is compressed and stores elastic potential energy, with the upward movement of the two movable blocks 17, the two limit blocks 19 connected therewith are synchronously moved out of the inside of the two limit grooves 15, thereby releasing the fixed constraint of the two clamping blocks 14, at this time, the adsorption box 3 can be conveniently and quickly disassembled for subsequent treatment of the adsorption and filtration assembly, when reinstalling the adsorption box 3, only need to accurately insert the two clamping blocks 14 into the corresponding slot holes, the two reset springs 18 restore the deformation by virtue of the elastic potential energy stored therein, push the movable blocks 17 and the limit blocks 19 to move downward, so that the limit blocks 19 are reinserted into the corresponding limit grooves 15, through this process, the adsorption box 3 and the ball slider 2 form a stable mortise and tenon structure, which ensures that the adsorption box 3 is stable and reliable in use, even in complex working conditions and equipment vibration, and will not be loose or displaced, and always stably plays the adsorption and filtration function of the guide rail.

[0030] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms, any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments made according to the technical essence of the present application without departing from the technical scheme of the present application still belongs to the protection scope of the technical scheme of the present application.

Claims

1. A ball bearing circulating guide rail adapted for motors, characterized in that: The system includes a guide rail body (1), on which a ball bearing slider (2) is movably fitted. Two adsorption boxes (3) are fixedly connected to the outer wall of the ball bearing slider (2). A set of mounting grooves (4) is opened on one side of the outer wall of each of the two adsorption boxes (3). A fan (5) is fixedly inserted into the inner wall of each of the two sets of mounting grooves (4). A set of adsorption tubes (6) is fixedly connected to the outer wall of each of the two adsorption boxes (3). An adsorption cover (7) is fixedly connected to the input end of each of the two sets of adsorption tubes (6). A filter box (8) is fixedly connected to one side of the outer wall of each of the two adsorption boxes (3). A coarse filter screen (9) is movably inserted into the inner wall of each of the two filter boxes (8). A fine filter screen (10) is movably inserted into the inner wall of each of the two filter boxes (8).

2. The ball recirculating guide rail adapted for a motor according to claim 1, characterized in that: The top of each of the two filter boxes (8) is provided with a set of threaded grooves (11), and the inner surface of each of the two sets of threaded grooves (11) is threaded with fixing bolts (12), and a sealing cap (13) is movably fitted between the outer surface of each of the two sets of fixing bolts (12).

3. The ball recirculating guide rail adapted for a motor according to claim 2, characterized in that: Each of the two adsorption boxes (3) has a set of locking blocks (14) fixedly connected to one side of its outer wall, and each of the two sets of locking blocks (14) has a limiting groove (15) on its top.

4. A ball recirculating guide rail adapted for a motor according to claim 3, characterized in that: The outer wall of the ball block slider (2) is provided with two sets of sliding grooves (16), and the inner wall of the two sets of sliding grooves (16) is slidably embedded with movable blocks (17).

5. A ball recirculating guide rail adapted for a motor according to claim 4, characterized in that: Both sets of movable blocks (17) are fixedly connected to a return spring (18) at their top.

6. A ball recirculating guide rail adapted for a motor according to claim 5, characterized in that: Limiting blocks (19) are fixedly connected to the bottom of both sets of movable blocks (17).

7. A ball recirculating guide rail adapted for a motor according to claim 6, characterized in that: A pull plate (20) is fixedly connected between one side of the outer wall of the two sets of movable blocks (17).

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