CN215333980U

CN215333980U - Precision guide rail convenient to oiling

Info

Publication number: CN215333980U
Application number: CN202121331244.XU
Authority: CN
Inventors: 李基顺
Original assignee: Tianjin Loa Transmission Equipment Co ltd
Current assignee: Tianjin Loa Transmission Equipment Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-28
Anticipated expiration: 2031-06-15

Abstract

The application discloses a precision guide rail convenient for oil injection, which comprises a fixed seat, a fixed mechanism and an oil injection mechanism, wherein a guide rail penetrates through the fixed seat in a sliding manner; the oiling mechanism comprises an oil tank, the oil tank is placed in a fixed groove, the fixed groove is fixedly arranged in a fixed seat and located above a guide rail, an opening is fixedly formed in the top of the oil tank, a baffle is lapped at the bottom of the opening, sliding blocks are fixedly connected to two ends of the baffle and are sleeved on a fixed rod in an all-sliding mode, a limiting block is fixedly connected to the bottom end of the fixed rod, one end of a first spring is fixedly connected to the limiting block, the other end of the first spring is fixedly connected to the sliding blocks, and the first spring is sleeved on the fixed rod. This application is through pushing down the movable baffle, and the sliding block at baffle both ends slides on the dead lever, and first spring compression adds lubricating oil in to the oil tank, loosens the baffle, and first spring force promotes baffle upward movement to the opening part, blocks oil tank open-top.

Description

Precision guide rail convenient to oiling

Technical Field

The application relates to the field of guide rails, in particular to a precise guide rail convenient for oil injection.

Background

The guide rail is a groove or ridge made of metal or other materials, can bear, fix and guide a moving device or equipment and reduce the friction of the moving device or equipment, and the longitudinal groove or ridge on the surface of the guide rail is used for guiding and fixing machine parts, special equipment, instruments and other guide rails, which are also called as a slide rail, a linear guide rail and a linear slide rail.

When the guide rail does linear reciprocating motion, the guide rail easily rusts after long-time working, so that the sliding of the guide rail is influenced, the guide rail is protected from being corroded by oil injection on the guide rail, an oil injection mechanism on the existing precise guide rail is inconvenient to directly inject oil into the guide rail for lubrication, and the oil is inconvenient to directly inject oil into an oil tank when the oil in the oil tank is reduced. Therefore, a precision guide rail convenient for oil injection is provided aiming at the problems.

Disclosure of Invention

The precise guide rail convenient for oil injection is provided in the embodiment and is used for solving the problem that oil is not convenient to inject into the oil tank in the prior art.

According to one aspect of the application, a precise guide rail convenient for oil injection is provided, and comprises a fixed seat, a fixed mechanism and an oil injection mechanism, wherein a guide rail penetrates through the fixed seat in a sliding manner;

the oiling mechanism comprises an oil tank, the oil tank is placed in a fixed groove, the fixed groove is fixedly arranged in a fixed seat and located above a guide rail, an opening is fixedly formed in the top of the oil tank, a baffle is lapped at the bottom of the opening, sliding blocks are fixedly connected to two ends of the baffle and are sleeved on a fixed rod in an all-sliding mode, a limiting block is fixedly connected to the bottom end of the fixed rod, one end of a first spring is fixedly connected to the limiting block, the other end of the first spring is fixedly connected to the sliding blocks, and the first spring is sleeved on the fixed rod.

Further, a plurality of oil outlets are fixedly arranged at the bottom of the oil tank, the diameter of the bottom end of each oil outlet is larger than that of the top end of each oil outlet, a rotating ball is arranged in each oil outlet in a rolling mode, and the bottom end of each rotating ball penetrates through the corresponding oil outlet and is lapped on the corresponding guide rail.

Further, the fixing mechanism comprises a fixing box, the fixing box is fixedly connected to two ends of the fixing base respectively, the fixing box is internally provided with an inserting plate in a sliding mode, the inserting plate is located inside the fixing box, a moving plate is fixedly sleeved on the portion, located inside the fixing box, of the inserting plate, a second spring is fixedly connected to the moving plate, the other end of the second spring is fixedly connected to the fixing box, and the second spring is driven to be sleeved on the inserting plate.

Furthermore, the top end of the movable plate is slidably sleeved on a sleeve rod, and two ends of the sleeve rod are respectively and fixedly connected to two side walls in the fixed box.

Furthermore, the two plug boards are inserted in the plug grooves, and the two plug grooves are respectively and fixedly arranged at two ends of the top plate.

Further, two couples of roof bottom fixedly connected with, two the couple all the overlap joint is on solid fixed ring, two gu fixed ring fixed connection is on the oil tank roof.

Through the above-mentioned embodiment of this application, adopted oiling mechanism, solved the problem of the oiling in the oil tank of being not convenient for, reduced the corrosion rate of guide rail.

Drawings

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

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. fixing base, 2, guide rail, 3, fixed slot, 4, stopper, 5, first spring, 6, dead lever, 7, opening, 8, baffle, 9, sliding block, 10, solid fixed ring, 11, couple, 12, roof, 13, oil tank, 14, oil-out, 15, rolling ball, 16, fixed case, 17, plugboard, 18, second spring, 19, movable plate, 20, inserting groove, 21, cup joint the pole.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The oiling mechanism in this embodiment can be applied to various guide rails, for example, the following elevator guide rail is provided in this embodiment, and the oiling mechanism in this embodiment can be applied to the following elevator guide rail.

The elevator guide rail comprises a guide rail body and mounting lugs positioned on two sides of the guide rail body, wherein a plurality of through holes are formed in the mounting lugs; two side surfaces of the guide rail body adjacent to the mounting lugs are respectively provided with a plurality of oil storage cavities for storing lubricating oil; the oil storage cavities are provided with abutting heads and springs; one end of the spring is connected with the abutting joint, and the other end of the spring is connected to the inner wall of the cavity opening, far away from the oil storage cavity, in the oil storage cavity; the spring is in the butt joint head butt joint in the accent department of oil storage chamber and butt joint head protrusion in the accent of oil storage chamber when natural state.

When the guide shoe is not in contact with the abutting head, the abutting head is abutted to the opening of the oil storage cavity again under the restoring action of the spring, and waste of lubricating oil is avoided; preferably, the abutting head is made of rubber materials, the opening of the oil storage cavity is arc-shaped and is matched with the abutting head, the cross section of the part, protruding out of the opening of the oil storage cavity, of the abutting head is arc-shaped, so that the guide shoe can be conveniently extruded to the abutting head, and meanwhile, the part, protruding out of the opening of the oil storage cavity, of the abutting head can be prevented from blocking the movement of the guide shoe; meanwhile, the oil storage cavities are uniformly distributed along the axial direction of the guide rail body, and because the length of the guide rail body is far longer than that of the guide shoe, the oil storage cavities are uniformly distributed, so that the contact positions of the guide rail body and the guide shoe can be lubricated by lubricating oil as far as possible; the friction force between the guide rail body and the guide shoe can be effectively reduced in the using process so as to slow down the abrasion degree of the outer surface of the guide rail body and effectively prolong the service life; further, an installation block is arranged on the inner wall of the cavity opening, far away from the oil storage cavity, in the oil storage cavity; the mounting block is provided with a first spring groove; a second spring groove is formed in one side, connected with the spring, of the abutting head; the two ends of the spring are respectively fixed in the first spring groove and the second spring groove, so that the spring can be effectively positioned, the spring is prevented from deviating in the using process, and meanwhile, the spring can be conveniently installed, wherein the first spring groove and the second spring groove have the same specification and are convenient to process and manufacture; furthermore, an annular groove is formed in the mounting block and is positioned on the periphery of the first spring groove; the side, facing the mounting block, of the abutting head is provided with an annular bulge which is connected in the annular groove in a sliding mode, the annular bulge and the annular groove are matched with each other to form a sealing pair, lubricating oil can be effectively prevented from contacting with the spring, the spring is prevented from being damaged, and the service life of the spring can be effectively prolonged; in the above embodiment, the plurality of oil storage chambers are communicated with each other; an oil inlet hole communicated with the oil storage cavity is formed in the guide rail body; an oil inlet plug is clamped on the oil inlet hole; the oil inlet plug is provided with a pull ring; can supply to this internal lubricating oil of guide rail, make the guide rail body can be lasting receive the lubrication action of lubricating oil, and link up each other between the oil storage chamber, only need an inlet port can supply lubricating oil to all oil storage chambers, can make the lubricating oil of each oil storage intracavity flow each other simultaneously, make the distribution of lubricating oil more even, and the setting of pull ring then is convenient for to the dismantlement and the installation of advancing the oil plug, further promote practicality, wherein advance the oil plug and preferably make rubber materials, the flexible performance has, and the size of pull ring then with normal adult's finger looks adaptation.

Of course, the present embodiment can be used for guide rails of other structures. Here, a detailed description is omitted, and the oil injection mechanism according to the embodiment of the present application is described below.

Referring to fig. 1-3, a precision guide rail convenient for oil injection comprises a fixed seat 1, a fixing mechanism and an oil injection mechanism, wherein a guide rail 2 is slidably penetrated through the fixed seat 1;

oiling mechanism includes oil tank 13, oil tank 13 is placed in fixed slot 3, fixed slot 3 is fixed to be established and is located 2 tops of guide rail in fixing base 1 department, the fixed opening 7 that is equipped with in oil tank 13 top, opening 7 bottom overlap joint has baffle 8, the equal fixedly connected with sliding block 9 in baffle 8 both ends, sliding block 9 all slides and cup joints on dead lever 6, the equal fixedly connected with stopper 4 in dead lever 6 bottom, the first spring 5 one end of equal fixedly connected with on stopper 4, the 5 other end fixed connection of first spring is on sliding block 9, first spring 5 cup joints on dead lever 6. So that the oil can be filled into the oil tank 13 through the oil filling mechanism.

A plurality of oil outlets 14 are fixedly arranged at the bottom of the oil tank 13, the diameter of the bottom ends of the oil outlets 14 is larger than that of the top ends of the oil outlets, rotating balls 15 are arranged in the oil outlets 14 in a rolling mode, the bottom ends of the rotating balls 15 penetrate through the oil outlets 14 and are lapped on the guide rails 2, and therefore oil in the oil tank 13 can be conveniently smeared on the guide rails 2 through the oil outlets 14 and the rotating balls 15; the fixing mechanism comprises fixed boxes 16, the two fixed boxes 16 are respectively and fixedly connected to two ends of the fixed base 1, inserting plates 17 penetrate through the two fixed boxes 16 in a sliding mode, moving plates 19 are fixedly sleeved on the parts, located in the fixed boxes 16, of the two inserting plates 17, second springs 18 are fixedly connected to the two moving plates 19, the other ends of the two second springs 18 are fixedly connected to the fixed boxes 16, and the two second springs 18 are driven to be sleeved on the inserting plates 17 so as to facilitate the movement of the inserting plates 17 pushed by the second springs 18; the top end of the movable plate 19 is slidably sleeved on the sleeve rod 21, and two ends of the sleeve rod 21 are respectively and fixedly connected to two side walls in the fixed box 16, so that the movable plate 19 can move more stably; the two inserting plates 17 are inserted into the inserting grooves 20, and the two inserting grooves 20 are respectively fixedly arranged at the two ends of the top plate 12, so that the positions of the top plate 12 can be conveniently fixed through the inserting plates 17; two couples 11 of 12 bottom fixedly connected with of roof, two couple 11 all the overlap joint is on solid fixed ring 10, two gu fixed ring 10 fixed connection is on 13 roof of oil tank, is convenient for fix the position of oil tank 13.

When the utility model is used, electrical components appearing in the application are externally connected with a power supply and a control switch when in use, when the guide rail 2 runs, the top end of the guide rail 2 drives the rotating ball 15 to rotate continuously in the oil outlet 14, oil in the oil tank 13 is driven to be coated on the guide rail 2 through the rotating ball 15, the guide rail 2 is convenient to lubricate, the guide rail 2 is prevented from rusting, when the oil tank 13 needs to be taken out, two inserting plates 17 are pulled to two sides, the two inserting plates 17 move to two sides to drive two moving plates 19 to move to two sides, the top of the moving plate 19 slides on the sleeve rod 21, so that the moving plate 19 moves more stably, the two moving plates 19 move to drive the second spring 18 to compress, the two inserting plates 17 move to be separated from the inserting groove 20, the top plate 12 is taken down, the oil tank 13 is taken out, the baffle 8 is pressed downwards, the sliding blocks 9 at two ends of the baffle 8 slide on the fixed rod 6, the first spring 5 is compressed, lubricating oil is added into the oil tank 13, the baffle plate 8 is loosened, the elastic force of the first spring 5 pushes the baffle plate 8 to move upwards to the opening 7, and the opening 7 at the top of the oil tank 13 is blocked.

The application has the advantages that:

1. according to the oil tank, the baffle plate is pressed downwards, the sliding blocks at the two ends of the baffle plate slide on the fixed rod, the first spring is compressed, lubricating oil is added into the oil tank, the baffle plate is loosened, the elastic force of the first spring pushes the baffle plate to move upwards to the opening, and the opening at the top of the oil tank is blocked;

2. this application is when needs take out the oil tank, through to two plugboards of both sides pulling, two plugboards move to both sides and drive two movable plates and move to both sides, and the movable plate top slides on cup jointing the pole for the movable plate motion is more stable, and two movable plate motions drive the second spring compression, and two plugboards move to and the inserting groove separation, take off the roof, thereby take out the oil tank.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a precision guide convenient to oiling which characterized in that: the oil injection device comprises a fixed seat (1), a fixed mechanism and an oil injection mechanism, wherein a guide rail (2) penetrates through the fixed seat (1) in a sliding manner;

oiling mechanism includes oil tank (13), place in fixed slot (3) oil tank (13), fixed slot (3) are fixed to be established and are located guide rail (2) top department in fixing base (1), oil tank (13) top is fixed and is equipped with opening (7), opening (7) bottom overlap joint has baffle (8), the equal fixedly connected with sliding block (9) in baffle (8) both ends, sliding block (9) all slide and cup joint on dead lever (6), the equal fixedly connected with stopper (4) in dead lever (6) bottom, equal fixedly connected with first spring (5) one end on stopper (4), first spring (5) other end fixed connection is on sliding block (9), first spring (5) cup joint on dead lever (6).

2. The precision guide rail facilitating oil injection of claim 1, wherein: the oil tank is characterized in that a plurality of oil outlets (14) are fixedly arranged at the bottom of the oil tank (13), the diameter of the bottom end of each oil outlet (14) is larger than that of the top end of each oil outlet, a rotating ball (15) is arranged in each oil outlet (14) in a rolling mode, and the bottom end of each rotating ball (15) penetrates through the corresponding oil outlet (14) and is lapped on the corresponding guide rail (2).

3. The precision guide rail facilitating oil injection of claim 1, wherein: the fixing mechanism comprises a fixing box (16), the fixing box (16) is fixedly connected to two ends of the fixing base (1) respectively, the fixing box (16) is internally provided with a plug board (17) in a sliding mode, the plug board (17) is located at the inner portion of the fixing box (16) and is fixedly sleeved with a movable plate (19), the movable plate (19) is fixedly connected to the other end of the second spring (18) and is fixedly connected to the fixing box (16), and the second spring (18) is driven to be sleeved on the plug board (17) in two modes.

4. The precision guide rail facilitating oil injection of claim 3, wherein: the top end of the movable plate (19) is slidably sleeved on the sleeve rod (21), and two ends of the sleeve rod (21) are respectively and fixedly connected to two inner side walls of the fixed box (16).

5. The precision guide rail facilitating oil injection of claim 3, wherein: the two plug boards (17) are plugged in the plug grooves (20), and the two plug grooves (20) are respectively and fixedly arranged at the two ends of the top plate (12).

6. The precision guide rail facilitating oil injection of claim 5, wherein: roof (12) bottom fixedly connected with two couples (11), two couple (11) all the overlap joint is on solid fixed ring (10), two gu fixed ring (10) fixed connection is on oil tank (13) roof.