CN220227516U - Linear guide rail with long service life - Google Patents

Abstract

The utility model relates to the technical field of linear guide rails and discloses a linear guide rail with long service life, which comprises a guide rail main body, wherein a first pulley and a second pulley are arranged outside the guide rail main body, both sides of the first pulley and the second pulley are fixedly connected with a fixed plate, the side end of the fixed plate is fixedly connected with a hollow cylinder, a spring is arranged inside the hollow cylinder, one end of the spring is fixedly connected with a fixed disc, the side end of the fixed disc is fixedly connected with a sliding fixed rod, and the side end of the sliding fixed rod is fixedly connected with a cleaning plate. According to the utility model, the guide rail main body, the first pulley, the second pulley, the fixed plate, the hollow cylinder, the spring, the fixed disc, the sliding fixed rod, the perforated disc, the cleaning plate and the guide rail groove are matched, so that the guide rail groove of the guide rail main body is subjected to sliding cleaning, the service life of the linear guide rail is prolonged, and the clamping stagnation condition is reduced.

Description

Linear guide rail with long service life

Technical Field

The utility model relates to the technical field of linear guide rails, in particular to a linear guide rail with long service life.

Background

The linear guide rail can be understood as a rolling guide, and steel balls roll and circulate infinitely between the sliding blocks and the guide rail, so that the load platform can move linearly along the guide rail easily with high precision, the friction coefficient is reduced to one fiftieth of that of a usual transmission sliding guide, very high positioning precision can be achieved easily, the sliding blocks and the guide rail are designed by a tail control unit, the linear guide rail bears loads in the upper, lower, left and right directions at the same time, and the linear guide rail has smoother and bass movement due to a reflux system and a simplified structural design.

The common linear guide rail has the advantages that the service life of the linear guide rail is reduced due to the fact that scraps and sundries cannot be cleaned during sliding, and sliding is not smooth, so that the linear guide rail with long service life is provided.

Disclosure of Invention

In order to make up for the defects, the utility model provides a linear guide rail with long service life, and aims to solve the problems that in the prior art, when the linear guide rail with long service life slides, debris and sundries cannot be cleaned, so that the service life of the linear guide rail is reduced, and sliding is not smooth and blocked.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a long service life's linear guide rail, includes the guide rail main part, the guide rail main part outside is provided with first coaster and second coaster, the equal fixedly connected with fixed plate in first coaster and second coaster both sides, fixed plate side fixedly connected with hollow cylinder, the inside spring that is provided with of hollow cylinder, fixed disk of spring one end fixedly connected with, fixed disk side fixedly connected with slip dead lever, slip dead lever side fixedly connected with cleaning plate.

As a further description of the above technical solution:

the guide rail main part both sides all are provided with the guide rail groove, guide rail groove side sliding connection is at first coaster and the inside bottom of second coaster.

As a further description of the above technical solution:

the hollow cylinder side fixedly connected with perforates the disk, inside sliding connection in the outside of slip dead lever of perforation disk.

As a further description of the above technical solution:

the other end of the spring is fixedly connected to the left end of the fixing plate.

As a further description of the above technical solution:

the outer wall of the fixed disc is connected with the inner wall of the hollow cylinder in a sliding manner.

As a further description of the above technical solution:

the inside of the guide rail groove is contacted with the cleaning part of the cleaning plate.

As a further description of the above technical solution:

and the top end of the guide rail main body is provided with a mounting hole.

As a further description of the above technical solution:

the top ends of the first pulley and the second pulley are provided with preformed holes.

The utility model has the following beneficial effects:

according to the utility model, the guide rail main body, the first pulley, the second pulley, the fixed plate, the hollow cylinder, the spring, the fixed disc, the sliding fixed rod, the perforated disc, the cleaning plate and the guide rail groove are matched, so that the guide rail groove of the guide rail main body is subjected to sliding cleaning, the service life of the linear guide rail is prolonged, and the clamping stagnation condition is reduced.

Drawings

FIG. 1 is a perspective view of a linear guide rail with a long service life according to the present utility model;

FIG. 2 is a side view of a linear guide rail of long service life according to the present utility model;

fig. 3 is an expanded view of a sliding fixing rod of a linear guide rail with long service life.

Legend description:

1. a guide rail main body; 2. a first sled; 3. a second sled; 4. a fixing plate; 5. a hollow cylinder; 6. a spring; 7. fixing a wafer; 8. a sliding fixing rod; 9. perforating the wafer; 10. a cleaning plate; 11. a mounting hole; 12. a preformed hole; 13. a guide rail groove.

Detailed Description

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, one embodiment provided by the present utility model is: the utility model provides a long service life's linear guide, including guide rail body 1, guide rail body 1 can play the straight line guide effect, guide rail body 1 outside is provided with first coaster 2 and second coaster 3, first coaster 2 and second coaster 3 play the gliding effect, first coaster 2 and the equal fixedly connected with fixed plate 4 in second coaster 3 both sides, make first coaster 2, the fixed effect that links to each other of second coaster 3 and fixed plate 4, fixed plate 4 side fixedly connected with hollow cylinder 5, make fixed plate 4 and the fixed effect that links to each other of hollow cylinder 5, hollow cylinder 5 inside is provided with spring 6, make the effect that has spring 6 in the hollow cylinder 5, spring 6 plays the extruded effect, spring 6 one end fixedly connected with fixed disk 7, make the fixed disk 7 and the fixed effect that links to each other of fixed disk 7, fixed disk 7 side fixedly connected with slip dead lever 8, make fixed disk 8 side fixedly connected with clean board 10, make fixed plate 8 and clean effect that can link to each other with clean 10.

The two sides of the guide rail main body 1 are provided with the guide rail grooves 13, so that the guide rail main body 1 can cooperate with the guide rail grooves 13 to have the function of sliding the guide rail main body, the side ends of the guide rail grooves 13 are slidably connected with the bottom ends inside the first pulley 2 and the second pulley 3, the function of sliding the guide rail grooves 13 with the first pulley 2 and the second pulley 3 is realized, the function of linear guide rail is realized, the side ends of the hollow cylinders 5 are fixedly connected with the perforated disc 9, the perforated disc 9 is fixedly connected with the hollow cylinders 5, the inside of the perforated disc 9 is slidably connected with the outside of the sliding fixing rod 8, the sliding fixing rod 8 is slidably connected with the perforated disc 9, the sliding fixing rod 8 can slide in the perforated disc 9, the other end of the spring 6 is fixedly connected with the left end of the fixing plate 4, make fixed plate 4 and the fixed continuous effect of spring 6, fixed disk 7 outer wall sliding connection is at hollow cylinder 5 inner wall, make hollow cylinder 5 and fixed disk 7 slip continuous effect, make fixed disk 7 can slide the effect in hollow cylinder 5, guide rail groove 13 inside contacts with the clean portion of cleaning plate 10, make cleaning plate 10 can carry out clear effect to guide rail groove 13 inside, guide rail main part 1 top is provided with mounting hole 11, make guide rail main part 1 can cooperate mounting hole 11 to install the effect, first coaster 2 and second coaster 3 top are provided with preformed hole 12, preformed hole 12 plays the effect of conveniently carrying out erection equipment at first coaster 2 and second coaster 3.

Working principle: when using a long service life's linear guide rail, when first coaster 2 slides with second coaster 3 in the guide rail groove 13 that guide rail main part 1 both sides set up, then rethread guide rail main part 1 top is provided with mounting hole 11, make guide rail main part 1 can cooperate mounting hole 11 to install the effect, first coaster 2 is provided with preformed hole 12 with second coaster 3 top, preformed hole 12 plays the convenience and installs equipment at first coaster 2 and second coaster 3, make first coaster 2 slide with second coaster 3, and first coaster 2 slides with second coaster 3, fixed plate 4 of first coaster 2 and second coaster 3 side end, because of fixed plate 4 side fixedly connected with hollow cylinder 5, make fixed plate 4 and the fixed continuous effect of hollow cylinder 5, hollow cylinder 5 inside is provided with spring 6, make the effect of hollow cylinder 5 in having spring 6, spring 6 one end fixedly connected with fixed disk 7, make spring 6 and fixed disk 7 fixedly continuous effect, fixed disk 7 end is connected with fixed rod 8, make fixed disk 8 and fixed disk 8 can be fixed with the fixed plate 8 and make the clean side 10 and can not be fixed disk, the clean side 10 has made the fixed plate is fixed plate 10 and can be fixed and can not be fixed to the clean the fixed plate is clean and the fixed plate is fixed with the fixed plate is clean side 8 and is had the clean side is fixed and is had a clean side is fixed plate is connected with the fixed plate is fixed at the side plate is 3 side is fixed with the hollow cylinder is 5.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a long service life's linear guide, includes guide rail main part (1), its characterized in that: the novel sliding guide comprises a guide rail main body (1), wherein a first pulley (2) and a second pulley (3) are arranged outside the guide rail main body (1), fixing plates (4) are fixedly connected to two sides of the first pulley (2) and the second pulley (3), a hollow cylinder (5) is fixedly connected to the side end of the fixing plates (4), a spring (6) is arranged inside the hollow cylinder (5), a fixing disc (7) is fixedly connected to one end of the spring (6), a sliding fixing rod (8) is fixedly connected to the side end of the fixing disc (7), and a cleaning plate (10) is fixedly connected to the side end of the sliding fixing rod (8).

2. A long life linear guide according to claim 1, wherein: guide rail grooves (13) are formed in two sides of the guide rail main body (1), and side ends of the guide rail grooves (13) are slidably connected to the bottom ends inside the first pulley (2) and the second pulley (3).

3. A long life linear guide according to claim 1, wherein: the side end of the hollow cylinder (5) is fixedly connected with a perforated disc (9), and the inside of the perforated disc (9) is slidably connected with the outside of the sliding fixing rod (8).

4. A long life linear guide according to claim 1, wherein: the other end of the spring (6) is fixedly connected with the left end of the fixed plate (4).

5. A long life linear guide according to claim 1, wherein: the outer wall of the fixed disc (7) is connected with the inner wall of the hollow cylinder (5) in a sliding way.

6. A long life linear guide according to claim 2, characterized in that: the interior of the guide rail groove (13) is in contact with the cleaning part of the cleaning plate (10).

7. A long life linear guide according to claim 1, wherein: the top end of the guide rail main body (1) is provided with a mounting hole (11).

8. A long life linear guide according to claim 1, wherein: the top ends of the first pulley (2) and the second pulley (3) are provided with preformed holes (12).