CN212398994U

CN212398994U - Lubricating mechanism for linear guide rail sliding block

Info

Publication number: CN212398994U
Application number: CN202020466706.8U
Authority: CN
Inventors: 王征
Original assignee: Zhejiang Zhongxiang Automation Technology Co ltd
Current assignee: Zhejiang Zhongxiang Automation Technology Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2021-01-26
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a lubricating mechanism for a linear guide rail slider, which comprises a guide rail, wherein both sides of the upper surface of the guide rail are provided with inclined supporting surfaces, the inner lower end of the guide rail is provided with a circular hole, the inner upper end of the circular hole is provided with a sponge hole, the upper surface of the sponge hole is provided with an oil outlet hole, the outlet hole is positioned at the middle position of the upper surface of the guide rail, the inner side surface of the circular hole is connected with a piston in a sliding way, the center of the upper surface of the piston is fixedly adhered with a sponge block, the outer surface of the sponge block is connected with the inner side surface of the sponge hole in a sliding way, the lower surface of the circular hole is provided with a threaded pipe, the lower end of the outer surface of the threaded pipe is connected with an end cover, the inner center of the end cover is connected with a threaded, the lubricating effect is ensured.

Description

Lubricating mechanism for linear guide rail sliding block

Technical Field

The utility model relates to a guide rail field, more specifically say, relate to a lubricated mechanism for linear guide slider.

Background

The linear guide rail is an important part for the operation of a machine tool, can support the sliding block to move for operation, and in the operation process, the sliding block of the guide rail needs to be lubricated in order to ensure stability and high precision.

But the lubricated mechanism of current guide rail is external injection pump more, directly at the guide rail surface oil spout, only can spray the guide rail surface like this, can't guarantee the lubricated effect of the face of connecting of slider, and pump body structure size is bigger moreover, is unfavorable for installing inside the lathe frame, and the operation is also inconvenient, and the result of use is unsatisfactory.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a lubricating mechanism for linear guide slider through set up the circular port bottom the guide rail, combines oil outlet and the inside piston of upper end, does benefit to storage lubricating oil to can manually extrude guide rail surface and slider surface, do benefit to the lubrication, simple structure does benefit to the installation of arranging simultaneously, can improve the convenience and the stability of using like this greatly, guarantees lubricated effect.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a lubricating mechanism for linear guide slider, includes the guide rail, the upper surface both sides of guide rail all are equipped with the inclined support face, the inside lower extreme of guide rail is equipped with the circular port, the inside upper end of circular port is equipped with the sponge hole, the upper surface of sponge hole is equipped with the oil outlet, the oil outlet is located the upper surface intermediate position of guide rail, the inboard surface sliding connection of circular port has the piston, the fixed adhesion of upper surface center department of piston has the sponge piece, the surface sliding connection of sponge piece is in the inboard surface in sponge hole, the lower surface of circular port is equipped with the screwed pipe, threaded connection has the end cover under the surface of screwed pipe, threaded connection has the threaded rod in the inside center department of end cover, the upper surface of threaded rod rotates to be connected in the lower surface of.

Furthermore, the upper surface of inclined support surface has the slider through inclined connection face sliding connection, the slider is located the upper surface of guide rail, connects the face through the slope and contacts with inclined support surface, can carry out centering support to the slider, improves the stability of operation.

Furthermore, the inside intermediate position of slider is equipped with the dead slot, the dead slot is located the upper surface intermediate position of guide rail, through set up the dead slot in slider inside, can dock the oil outlet position, and then do benefit to and extrude lubricating oil to the connection surface, improves lubricated effect.

Further, the outer side surface lower extreme of guide rail is equipped with a supporting bench, a supporting bench is located the lower surface both sides of slider, through set up a supporting bench in guide rail both sides, can contact unnecessary lubricating oil, and convenient clearance avoids polluting.

Furthermore, a cleaning long groove is formed in the upper surface of the supporting table, round chamfers are arranged on two sides of the inner bottom surface of the cleaning long groove, and the round chamfers are arranged inside the cleaning long groove, so that oil dirt inside the cleaning tank can be conveniently cleaned, cleanliness is guaranteed, and dead angle residue is avoided.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through seting up the circular port bottom the guide rail, combines the oil outlet and the inside piston of upper end, does benefit to storage lubricating oil to can manually extrude guide rail surface and slider surface, do benefit to the lubrication, simple structure does benefit to and arranges the installation simultaneously.

(2) Through the contact of the inclined connecting surface and the inclined supporting surface, the sliding block can be centered and supported, and the operation stability is improved.

(3) Through set up the dead slot in slider inside, can dock the oil outlet position, and then do benefit to and extrude lubricating oil to the connection surface, improve lubricated effect.

(4) Through set up the brace table in guide rail both sides, can contact unnecessary lubricating oil, convenient clearance avoids polluting.

(5) Through set up round chamfer in clearance elongated slot inside, the inside oil dirt of convenient clearance department guarantees the cleanliness factor, avoids the dead angle to remain.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged view of a position a of the cleaning elongated slot in fig. 1 according to the present invention.

The reference numbers in the figures illustrate:

the device comprises a guide rail 1, an inclined support surface 11, a circular hole 12, a sponge hole 13, an oil outlet 14, a piston 15, a sponge block 16, a threaded pipe 17, an end cover 18, a threaded rod 19, an inclined connection surface 2, a sliding block 21, an empty groove 22, a support table 23, a long groove cleaning 24 and a circular chamfer 25.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-2, a lubrication mechanism for a linear guide rail slider comprises a guide rail 1, referring to fig. 1, inclined support surfaces 11 are respectively arranged on two sides of the upper surface of the guide rail 1, the inclined connection surfaces 2 on the two sides are connected, the slider 21 can be supported in a centering manner, the operation stability is improved, the precision is ensured, a circular hole 12 is arranged at the lower end of the interior of the guide rail 1, a sponge hole 13 is arranged at the upper end of the interior of the circular hole 12, an oil outlet 14 is arranged on the upper surface of the sponge hole 13, the oil outlet 14 is positioned in the middle of the upper surface of the guide rail 1, a piston 15 is slidably connected to the inner side surface of the circular hole 12, a sealing ring is connected to the outer surface, the sealing performance can be ensured, the lubricating oil can be pushed out easily, the lubricating oil can be stored in the circular hole 12, safety and stability do benefit to the use, the fixed adhesion of upper surface center department of piston 15 has sponge piece 16, the surface sliding connection of sponge piece 16 is in the internal side surface of sponge hole 13, the lower surface of circular port 12 is equipped with screwed pipe 17, threaded connection has end cover 18 under the surface of screwed pipe 17, threaded connection has threaded rod 19 in the inside center department of end cover 18, the upper surface of threaded rod 19 rotates and connects in the lower surface of piston 15, connect piston 15 through the threaded rod, can upwards promote, thereby extrude lubricating oil and lubricate, and is convenient and stable.

Please refer to fig. 1 and 2, the upper surface of the inclined supporting surface 11 is slidably connected with a slider 21 through an inclined connecting surface 2, the slider 21 is located on the upper surface of the guide rail 1, and can be supported and moved, which is convenient and stable, an empty slot 22 is arranged at the middle position inside the slider 21, the empty slot 22 is located at the middle position on the upper surface of the guide rail 1, a supporting platform 23 is arranged at the lower end of the outer surface of the guide rail 1, the supporting platform 23 is located on two sides of the lower surface of the slider 21, a cleaning elongated slot 24 is arranged on the upper surface of the supporting platform 23, and can contact with redundant lubricating oil to avoid random flow, and meanwhile, the cleaning can be conveniently performed, so that cleanliness is ensured, round chamfers 25 are arranged on two sides of the inner bottom surface of the cleaning elongated slot 24, and.

When the lubricating oil lubricating device is used, lubricating oil can be stored in the circular hole 12, the bottom of the circular hole is supported and sealed through the piston 15 and cannot leak, the structure is simple, the lubricating oil lubricating device is beneficial to installation and use, interference to other parts is avoided, safety and stability are realized, when lubrication is needed, the sliding block 21 can be moved to the oil outlet 14, the threaded rod 19 at the bottom is rotated, the piston 15 can be driven to move upwards, the upper end space of the circular hole 12 is reduced, the liquid level of the lubricating oil is increased, the sponge block 16 can be extruded at the same time, the lubricating oil can be extruded out from the oil outlet 14 and enter the cavity 22, then the lubricating oil can flow along the inclined supporting surfaces 11 at two sides, the lubricating oil can be coated on the inclined supporting surfaces 11 and the inclined connecting surfaces 2 at the same time, the lubricating effect is improved, the lubricating oil can be coated on the surfaces of the guide rails 1 along with, avoid polluting the workstation, do benefit to centralized processing, convenient stability.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A lubricating mechanism for a linear guide slider comprises a guide rail (1), and is characterized in that: the upper surface of the guide rail (1) is provided with inclined supporting surfaces (11), the inner lower end of the guide rail (1) is provided with a circular hole (12), the inner upper end of the circular hole (12) is provided with a sponge hole (13), the upper surface of the sponge hole (13) is provided with an oil outlet (14), the oil outlet (14) is located at the middle position of the upper surface of the guide rail (1), the inner side surface of the circular hole (12) is connected with a piston (15) in a sliding manner, the center of the upper surface of the piston (15) is fixedly adhered with a sponge block (16), the outer surface of the sponge block (16) is connected with the inner side surface of the sponge hole (13) in a sliding manner, the lower surface of the circular hole (12) is provided with a threaded pipe (17), the lower end of the outer surface of the threaded pipe (17) is connected with an end cover (18) in a threaded, the upper surface of the threaded rod (19) is rotatably connected to the lower surface of the piston (15).

2. The lubrication mechanism for a linear guide slider according to claim 1, wherein: the upper surface of the inclined supporting surface (11) is connected with a sliding block (21) in a sliding mode through the inclined connecting surface (2), and the sliding block (21) is located on the upper surface of the guide rail (1).

3. A lubrication mechanism for a linear guide slider according to claim 2, wherein: an empty groove (22) is formed in the middle of the inner portion of the sliding block (21), and the empty groove (22) is located in the middle of the upper surface of the guide rail (1).

4. The lubrication mechanism for a linear guide slider according to claim 1, wherein: the lower end of the outer side surface of the guide rail (1) is provided with a support table (23), and the support table (23) is located on two sides of the lower surface of the sliding block (21).

5. The lubrication mechanism for a linear guide slider according to claim 4, wherein: the upper surface of the supporting platform (23) is provided with a cleaning long groove (24), and two sides of the inner bottom surface of the cleaning long groove (24) are provided with round chamfers (25).