CN219139629U

CN219139629U - Lubricating guide rail

Info

Publication number: CN219139629U
Application number: CN202222586931.7U
Authority: CN
Inventors: 沈旭辉; 赖书平
Original assignee: Dongguan Zhongmai Machinery Co ltd
Current assignee: Dongguan Zhongmai Machinery Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-06-06
Anticipated expiration: 2032-09-28

Abstract

The utility model belongs to the technical field of rails, and particularly relates to a lubrication guide rail which comprises a rail and a sliding block seat; the sliding grooves are symmetrically formed in two sides of the track, the bottom of the sliding block seat is provided with a containing cavity, protrusions are arranged on two opposite sides of the containing cavity, and the sliding block seat wraps the top and two sides of the track, so that the sliding block seat is arranged on the track and can move along the track; the sliding block seat comprises a sliding block main body and two lubrication sheets arranged at two ends of the sliding block main body, wherein an oil storage cavity is arranged in the two lubrication sheets, an oil supplementing port is arranged at the bottom of the oil storage cavity, and the bottom of the oil storage cavity is inclined towards the oil supplementing port. Be equipped with the oil storage chamber in the smooth piece, can reduce the number of times of adding lubricating oil, use manpower sparingly, set to the slope form to the oil filling mouth department in the bottom of oil storage chamber, the lubricating oil of remaining in the bottom can flow to the oil filling mouth department and discharge because of the action of gravity, avoids remaining in the oil storage intracavity for a long time, leads to lubricating oil rotten, influences lubricating effect.

Description

Lubricating guide rail

Technical Field

The utility model belongs to the technical field of rails, and particularly relates to a lubrication guide rail.

Background

The linear rail is a mechanical component of precision manufacture, and is one of common linear motion devices. The movable structure is commonly applied to the fields of machine tools, special machines, automatic control and the like. The existing track generally comprises a sliding block and a guide rod, the matching between parts can lead to the abrasion of the matching surfaces in the long-term use process of the track, and the track lubricating oil is required to be added to reduce the loss and friction between the parts, so that the track lubricating oil has the effects of rust prevention, oxidation prevention, lubrication and adhesion.

The utility model patent with the application number of CN201610408075.2 provides a lubrication device for lubricating guide rails. The track lubricating device comprises a mounting block, an adapter and an oil pipe, wherein two ends of the oil pipe are respectively connected with the mounting block and the track sliding block through the adapter. The novel track lubricating device is simple in structure and convenient to assemble, space conversion is realized, and the problem of injecting lubricating grease into a space-free state is solved. However, the device needs external conversion for oiling, so that lubrication of equipment is realized, the structure is complex, the mode is troublesome, and the device needs multiple additions.

At present, most rail lubricating devices require workers to add lubricant for many times, and small parts of the added lubricant can remain at the adding part, so that the lubrication effect is affected due to the fact that the added lubricant is easy to deteriorate after long-time residue.

Disclosure of Invention

The utility model aims to provide a lubrication guide rail, and aims to solve the technical problems that in the prior art, the lubrication oil needs to be added frequently and the lubrication agent is easy to remain.

In order to achieve the above object, the embodiment of the present utility model provides a lubrication guide rail, including a rail and a slider seat; the sliding block seat is arranged on the top and two sides of the track, so that the sliding block seat is arranged on the track and can move along the track; the sliding block seat is characterized by comprising a sliding block main body and two lubrication sheets arranged at two ends of the sliding block main body, wherein an oil storage cavity is arranged in the two lubrication sheets, an oil supplementing port is arranged at the bottom of the oil storage cavity, and the bottom of the oil storage cavity is inclined towards the oil supplementing port.

Optionally, an oil filling hole is formed in the top of the oil storage cavity, and the oil filling hole is communicated with the oil storage cavity.

Optionally, the diameter of the upper end of the oil filling hole is increased to form a cover hole, the cover hole is detachably covered with a cover body, and a handle is arranged at the top of the cover body.

Optionally, a plurality of oiling channels are further arranged in the two lubricating sheets, one ends of the oiling channels are communicated with the oil storage cavity, and the other ends of the oiling channels are communicated to two sides of the rail.

Optionally, a first limiting surface is arranged on the protrusion, a first limiting groove is arranged on the sliding groove, and the first limiting surface and the first limiting groove are mutually matched tightly; the protrusion is provided with two second limiting surfaces, the sliding groove is provided with two second limiting grooves, and the second limiting surfaces are tightly matched with the second limiting grooves.

Optionally, two front both sides symmetry of the smooth piece are equipped with the through-hole, the relative end wall of slider main part all symmetry is equipped with two screw holes, each the through-hole corresponds to wear to be equipped with a screw, and each the screw corresponds with one screw hole threaded connection.

Optionally, the track is provided with a plurality of first fixing holes for fixing the track at a desired position.

Optionally, a plurality of second fixing holes are formed in the top of the slider body, and the second fixing holes are used for fixing the bearing frame.

Optionally, the second fixing holes are arranged on the front side and the rear side of the slider body in a linear array.

Optionally, the cross section of the track is I-shaped.

The above technical solutions in a lubrication guide rail provided by the embodiments of the present utility model have at least one of the following technical effects: according to the lubricating guide rail provided by the utility model, the oil storage cavity is arranged in the lubricating piece and can store lubricating oil, and the lubricating oil in the oil storage cavity supplements the lubricating oil to the track and the sliding block seat through the oil supplementing port, so that a lubricating effect is achieved, and the friction force between the track and the sliding block seat is reduced. Lubricating oil in the oil storage cavity can continuously supplement lubricating oil to the track and the sliding block seat, so that the number of times (frequency) of manually adding the lubricating oil is reduced, and the labor is saved.

The bottom of the oil storage cavity is inclined towards the oil supplementing port, and the lubricating oil remained at the bottom can flow to the oil supplementing port for discharging due to the action of gravity, so that the lubricating oil is prevented from being remained at the bottom of the oil storage cavity, and the lubricating oil is prevented from deteriorating, and the lubricating effect is prevented from being influenced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a lubrication rail according to an embodiment of the present utility model.

Fig. 2 is a cross-sectional view taken along line A-A of fig. 1.

Fig. 3 is a schematic cross-sectional structure of a slider body of a lubrication rail.

Fig. 4 is a schematic cross-sectional view of a lubrication rail.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that, if there is an indication of directionality in the embodiments of the present utility model, such as the direction or positional relationship indicated by the upper, lower, left, right, front, rear, inner, outer, etc. is based on the direction or positional relationship shown in the drawings, this is merely for convenience of describing the embodiments of the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, terms such as "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected or removably connected or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In another embodiment of the present utility model, as shown in fig. 1 to 4, a lubrication rail is provided, including a rail 100 and a slider seat 200. The sliding grooves 110 are symmetrically arranged on two sides of the track 100, the accommodating cavity 210 is arranged at the bottom of the sliding block seat 200, the protrusions 220 are arranged on two opposite sides of the accommodating cavity 210, the protrusions 220 are matched with the sliding grooves 110, and the sliding block seat 200 wraps the top and two sides of the track 100, so that the sliding block seat 200 is arranged on the track 100 and can move along the track 100. The slider seat 200 includes two lubrication pieces 240 disposed at two ends of the slider body, an oil storage cavity 241 is disposed in the two lubrication pieces 240, an oil supplementing port 242 is disposed at a bottom of the oil storage cavity 241, and a bottom of the oil storage cavity 241 is inclined toward the oil supplementing port 242.

The size of the oil compensating port 242 may be determined according to actual production requirements, so long as lubricating oil can pass through the oil compensating port 242, and the method is not limited herein.

Specifically, the sliding block seat 200 slides on the track 100, lubricating oil is added into the oil storage cavity 241 in the lubricating piece 240, an oil supplementing port 242 is arranged at the bottom of the oil storage cavity 241, and the lubricating oil can slowly drop between the surface of the track 100 and the surface of the sliding block seat 200 from the oil supplementing port 242 at the bottom to play a role in lubrication, so that friction between the surface of the track 100 and the surface of the sliding block seat 200 is reduced, and energy loss is reduced. The lubrication piece 240 is provided with an oil storage cavity 241, the oil storage cavity 241 can store lubricating oil, and the lubricating oil in the oil storage cavity 241 supplements the lubricating oil for the track 100 and the sliding block seat 200 through the oil supplementing port 242, so that a lubrication effect is achieved, and friction force between the track 100 and the sliding block seat 200 is reduced. The lubricating oil in the oil storage cavity 241 can continuously supplement lubricating oil to the track 100 and the sliding block seat 200, the times of adding lubricating oil can be reduced, the bottom of the oil storage cavity 241 is inclined to the oil supplementing port 242, the lubricating oil remained at the bottom can flow to the oil supplementing port 242 for discharging due to the action of gravity, and the lubricating oil is prevented from being remained in the oil storage cavity 241 for a long time, so that the lubricating oil is deteriorated, and the lubricating effect is influenced.

In another embodiment of the present utility model, as shown in fig. 2, an oil filling hole 243 is disposed at the top of the oil storage cavity 241, the oil filling hole 243 is communicated with the oil storage cavity 241, the diameter of the upper end of the oil filling hole 243 is increased to form a cover hole 245, the cover hole 245 is detachably covered with a cover 244, and a handle 2441 is disposed at the top of the cover 244.

Specifically, when adding lubricating oil, a worker first picks up the cover 244 through the handle 2441, adds lubricating oil into the oil storage cavity 241 through the cover hole 245 and the oil filling hole 243, and covers the cover 244 after adding the lubricating oil. Further, the aperture of the cover hole 245 is larger than that of the oil filling hole 243, and the cover 244 can be clamped between the cover hole 245 and the oil filling hole 243, so that the cover is not easy to move. Meanwhile, the cover 244 can prevent the lubricating oil in the oil storage cavity 241 from being spilled out during the running process of the track 100, and also prevent external dust and impurities from falling into the lubricating cavity to pollute the lubricating oil.

In another embodiment of the present utility model, as shown in fig. 2, a plurality of oiling channels 245 are further provided in the two lubrication sheets 240, and one end of each oiling channel 245 is communicated with the oil storage cavity 241, and the other end is communicated with both sides of the track 100. Specifically, a plurality of oiling channels 245 are arranged, so that lubricating oil can be dripped at a plurality of positions between the surface of the track 100 and the surface of the sliding block seat 200, the lubricating oil can be rapidly dispersed, and the lubricating effect can be better improved.

In another embodiment of the present utility model, as shown in fig. 2 to 4, the protrusion 220 is provided with a first limiting surface 221, the sliding groove 110 is provided with a first limiting groove 111, and the first limiting surface 221 and the first limiting groove 111 are tightly matched with each other. The protrusion 220 is provided with two second limiting surfaces 222, the sliding groove 110 is provided with two second limiting grooves 112, and the second limiting surfaces 222 are closely matched with the second limiting grooves 112. The rail 100 has an "I" shaped cross section.

Specifically, the first limiting surface 221 and the first limiting groove 111 are tightly matched with each other to perform a limiting function, the second limiting surface 222 and the second limiting groove 112 are tightly matched with each other to perform a limiting function, and the sliding block seat 200 can stably slide on the track 100 by arranging the cross section of the track 100 into an I shape and limiting devices on the protrusions 220, so that the stability is increased.

In another embodiment of the present utility model, as shown in fig. 2-3, through holes 246 are symmetrically disposed on both sides of the front surface of the two lubrication sheets 240, two screw holes 231 are symmetrically disposed on opposite end walls of the slider body 230, a screw (not shown) is correspondingly disposed through each through hole 246, and each screw is correspondingly in threaded connection with one screw hole 231. Specifically, the two lubricant sheets 240 may be fixedly coupled to the slider body 230 by screwing the screw through the through hole 246 and the screw hole 231. The screws are removed to separate the slider body 230 from the two lubrication sheets 240, and the two lubrication sheets are detachably assembled according to different requirements of workers.

In another embodiment of the present utility model, as shown in fig. 1, a plurality of first fixing holes 110 are provided on the rail 100 for fixing the rail 100 at a desired position. Specifically, the rail 100 may be fixed at a desired position by passing a screw through the first fixing hole 110.

In another embodiment of the present utility model, as shown in fig. 1 to 3, a plurality of second fixing holes 232 are formed at the top of the slider body 230, and the second fixing holes 232 are used for fixing the carrier. The second fixing holes 232 are arranged in a linear array on the front and rear sides of the slider body 230. Specifically, the bearing frame can be fixed at the top of the slider body 230 by passing the second fixing holes 232 through the screws, and the second fixing holes 232 arranged in a linear array at the top of the slider body 230 can make the bearing frame mounted thereon more stable, so that shaking can not occur when articles are transported.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A lubrication guide rail, comprising a rail and a slide block seat; the sliding block seat is arranged on the top and two sides of the track, so that the sliding block seat is arranged on the track and can move along the track; the sliding block seat is characterized by comprising a sliding block main body and two lubrication sheets arranged at two ends of the sliding block main body, wherein an oil storage cavity is arranged in the two lubrication sheets, an oil supplementing port is arranged at the bottom of the oil storage cavity, and the bottom of the oil storage cavity is inclined towards the oil supplementing port.

2. The lubrication rail of claim 1, wherein a top portion of the oil reservoir is provided with an oil filler, the oil filler being in communication with the oil reservoir.

3. The lubrication rail of claim 2, wherein the upper end of the fuel filler hole increases in diameter to form a cap hole, the cap hole is detachably covered with a cap body, and a handle is arranged at the top of the cap body.

4. The lubrication rail of claim 1, wherein a plurality of lubrication channels are further provided in the lubrication sheet, and one end of the lubrication channels is communicated with the oil storage cavity, and the other end is communicated with both sides of the rail.

5. The lubrication guide rail according to claim 1, wherein a first limiting surface is arranged on the protrusion, a first limiting groove is arranged on the sliding groove, and the first limiting surface and the first limiting groove are mutually matched tightly; the protrusion is provided with two second limiting surfaces, the sliding groove is provided with two second limiting grooves, and the second limiting surfaces are tightly matched with the second limiting grooves.

6. The lubrication guide rail according to claim 1, wherein through holes are symmetrically formed in two sides of the front faces of the two lubrication pieces, two screw holes are symmetrically formed in opposite end walls of the slider body, each through hole is correspondingly provided with a screw in a penetrating mode, and each screw is correspondingly in threaded connection with one screw hole.

7. The lubrication rail according to any one of claims 1-6, wherein the rail is provided with a plurality of first fixing holes.

8. The lubrication rail of any one of claims 1-6, wherein the slider body top is provided with a plurality of second securing holes.

9. The lubrication rail of claim 8, wherein the plurality of second fixing holes are arranged in a linear array on front and rear sides of the slider body.

10. The lubrication rail of any one of claims 1-6, wherein the rail has an "i" shaped cross section.