CN214488559U

CN214488559U - Take filter screen slider guide rail to keep off insertible formula oil return box of oiler

Info

Publication number: CN214488559U
Application number: CN202022378411.8U
Authority: CN
Inventors: 刘长明
Original assignee: World Precise Machinery China Co ltd
Current assignee: World Precise Machinery China Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-10-26
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a take filter screen slider guide rail to keep off insertable oil return box of oiled-plate, including oil return box main part, slider guide rail oil baffle, oil gallery and filter screen, oil return box main part install in the stand guide rail below of press, oil return box main part divide into two segmentation structures, the oil return opening of upper segment for being trapezoidal opening form, oil gallery department inserts slider guide rail oil baffle, slider guide rail oil baffle extend to in the hypomere of oil return box main part, slider guide rail oil baffle's inboard is connected with slider guide rail, slider guide rail oil baffle's the outside sets up the oil gallery, the filter screen locate slider guide rail oil baffle's front side, and the height that highly is less than the oil gallery of filter screen, oil gallery one end set up the top of filter screen. The utility model discloses in, adopt the oil return box of increase formula, even make slider guide rail keep off the oilboard and can set up in slider guide rail department, avoid thin oil to spatter outward, can make the thin oil filtered through the filter screen simultaneously, realized oil return, the integration of oil strain.

Description

Take filter screen slider guide rail to keep off insertible formula oil return box of oiler

Technical Field

The utility model relates to a large-scale press technical field, concretely relates to take filter screen slider guide rail to keep off insertable oil return box of oiler plate.

Background

Lubrication plays a crucial role in the operation of large machines, and can be divided into heavy oil lubrication and thin oil lubrication. In large-scale press, the lubricated mode is the thin oil lubrication mostly, because the press precision requirement is high, slider copper guide rail and stand guide rail direct contact in the press, so the cooperation department needs the lubrication, what most large-scale press was used all is progressive distributor, because lubrication station oil output speed is very fast, cause the lubricated oil-out speed of slider copper guide rail board lubrication oil-out fast, the volume is many, can lead to often that the thin oil spills the oil leakage phenomenon outward and takes place, the oil leakage is one of the most unscrupulous thing in clean orderly workshop. In addition, some presses work in a severe environment (such as wind in a workshop or the press is used for red punching), and partial impurities (such as beryllium oxide during red punching) can enter the oil return box, so that the lubricating system is abnormal.

The oil return box in the prior art has the following two structures:

(1) as shown in fig. 1, the non-closed type common oil return box (1-1) with a filter screen has the disadvantages that the oil return box is small and low in height, which results in that a closed type oil baffle plate cannot be installed on the lower side of a slide block guide rail, when wind or oil output is large in a workshop, when a slide block runs to an upper dead point (highest point), thin oil cannot completely flow into the oil return box along a column guide rail, and a part of the thin oil can splash onto the ground;

(2) as shown in fig. 2, the slider oil baffle plate (2-3) can be inserted into the closed oil return box (2-1), the oil return box with the structure solves the problem of partial oil leakage, but has the disadvantage that the structure is simpler, and the oil return box is composed of a simple long oil hopper and a bottom oil receiving box (2-2), the oil hopper has a smaller oil return opening area, and the oil leakage phenomenon often occurs, moreover, the oil return box with the structure does not have a filter screen for filtering the thin oil with impurities, if the press machine works in a severe environment (such as for making red punching), the impurities (such as beryllium oxide) on the metal surface of the stamping part can fall into the oil return box, and the fine impurities cannot be completely filtered by the filter system in the lubrication station, so that the lubrication system is abnormal.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the not enough of above prior art, provide a take filter screen slider guide rail to keep off insertable oil return box of oilboard, keep off oilboard, oil gallery and filter screen including oil return box main part, slider guide rail, oil return box main part install in the stand guide rail below of press, oil return box main part divide into two segmentation structures, the oil return opening of upper segment for being trapezoidal opening form, oil return opening department insert slider guide rail and keep off the oilboard, slider guide rail keep off the oilboard extend to the hypomere of oil return box main part in, slider guide rail keeps off the inboard of oilboard and is connected with slider guide rail, slider guide rail keeps off the outside of oilboard and sets up the oil gallery, the filter screen locate slider guide rail keep off the front side of oilboard, and the height that highly is less than the oil gallery of filter screen, oil gallery one end set up in the top of filter screen.

In order to avoid the direct leakage of the thin oil into the oil return box, preferably, the oil return groove is bent at a right angle, and one side edge of the oil return groove is close to the oil baffle plate of the slider guide rail.

In order to make the thin oil more easily fall into the area of the filter screen, preferably, the oil return groove is arranged in an inclined manner, and one side with lower height is arranged above the filter screen in an overlapping manner.

Furthermore, the upper end of the oil baffle plate of the slide block guide rail is of a multi-section bent shape, and the shape of the oil baffle plate is matched with that of the slide block guide rail of the press machine.

In order to facilitate replacement and maintenance of the filter screen, the filter screen is further provided with a handle.

In order to avoid the direct flowing of thin oil into the oil return box, furthermore, one end of the filter screen close to the oil baffle plate of the slide block guide rail is provided with a filter screen baffle plate

Has the advantages that: in the utility model, (1) the oil return box is of an extension type, so that the oil baffle plate of the slide block guide rail can be arranged at the slide block guide rail, thin oil is prevented from splashing, the effect of a closed oil return box is achieved, meanwhile, the thin oil can be filtered through the filter screen, the filtering effect of a non-closed oil return box is achieved, and the integration of oil return and oil filtration is realized;

(2) an oil return port with a larger opening is adopted, so that the oil receiving area of the oil return box is larger;

(3) the oil return box adopts an integrated design, and is easy to produce, install and maintain.

Drawings

FIG. 1 is a schematic structural diagram of a non-enclosed common oil return box with a filter screen in the background art;

FIG. 2 is a schematic view showing the construction of an insertable closed type oil return box in the background art;

FIG. 3 is a schematic structural view of an insertable oil return box with a filter screen slider guide rail oil baffle plate in the present invention;

fig. 4 is a partially enlarged view of a portion a of fig. 3;

in the figure: 1-1 of an unsealed common oil return box, 2-1 of a sealed oil return box, 2-2 of a sliding block oil baffle plate, 2-3 of a sliding block oil baffle plate, 1 of an oil return box main body, 2 of a sliding block guide rail oil baffle plate, 3 of an oil return groove, 4 of a filter screen, 5 of an upright column guide rail, 6 of a sliding block guide rail, 7 of a handle, 8 of a filter screen baffle plate.

Detailed Description

In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.

As shown in fig. 3, an insertable oil return box with a filter screen slider guide rail oil baffle plate comprises an oil return box main body 1, a slider guide rail oil baffle plate 2, an oil return groove 3 and a filter screen 4, wherein the oil return box main body 1 is installed below a column guide rail 5 of a press machine, the oil return box main body 1 is divided into a two-section structure, the upper section of the oil return box main body is an oil return opening with a trapezoidal opening, the oil return opening is inserted into the slider guide rail oil baffle plate 2, the upper end of the slider guide rail oil baffle plate 2 is bent in multiple sections and is matched with a slider guide rail 6 of the press machine, the slider guide rail oil baffle plate 2 extends into the lower section of the oil return box main body 1, the inner side of the slider guide rail oil baffle plate 2 is connected with the slider guide rail 6, the outer side of the slider guide rail oil baffle plate 2 is provided with the oil return groove 3, the oil return groove 3 is bent in a right angle, one side edge of the oil return groove 3 is close to the slider guide rail oil baffle plate 2, the oil return groove 3 is obliquely arranged, one side with lower height is arranged above the filter screen, the filter screen is arranged on the front side of the oil baffle plate of the slide block guide rail, and the height of the filter screen 4 is lower than that of the oil return groove 3.

In this embodiment, the filter screen 4 is provided with a handle 7; one end of the filter screen close to the oil baffle plate of the slide block guide rail is provided with a filter screen baffle plate 8.

In the embodiment, when the press machine works, the sliding block moves up and down in a reciprocating manner, and when wind exists in a workshop, the oil baffle plate of the guide rail at the bottom of the sliding block is always inserted into the oil return box to form a closed structure, so that the phenomenon that part of thin oil splashes outwards is reduced; because the oil receiving opening area of the oil return box with the structure is large, when the closed structure formed by the oil baffle plate of the slide block guide rail and the guide rail does not completely block thin oil or a press machine does red flushing, the oil which is not blocked by the oil baffle plate can completely fall on the filter screen and in the oil return groove of the oil return box due to the large oil receiving opening area of the oil return box, part of impurities can be attached to the filter screen and the oil return groove, at the moment, the thin oil and the impurities (beryllium oxide) attached to the oil return groove flow onto the filter screen through the oil return groove to complete filtering, and the filtered thin oil flows back to the lubricating station to complete one-time lubrication.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a take filter screen slider guide rail to keep off insertable oil return box of oilboard, a serial communication port, including oil return box main part, slider guide rail oil baffle, oil gallery and filter screen, oil return box main part install in the stand guide rail below of press, oil return box main part divide into two segmentation structures, the oil return opening of upper segment for being trapezoidal opening form, oil return opening department insert slider guide rail oil baffle, slider guide rail oil baffle extend to in the hypomere of oil return box main part, the inboard of slider guide rail oil baffle is connected with slider guide rail, slider guide rail oil baffle's the outside sets up the oil gallery, the filter screen locate slider guide rail oil baffle's front side, and the height that highly is less than the oil gallery of filter screen, oil gallery one end set up the top of filter screen.

2. The insertable oil return box with the filter screen slider guide rail oil baffle as claimed in claim 1, wherein the oil return groove is bent at a right angle, and one side of the oil return groove is close to the slider guide rail oil baffle.

3. The insertable oil return box of the slide block guide rail oil baffle plate with the filter screen of claim 1, wherein the oil return groove is arranged in an inclined manner, and the lower side of the oil return groove is arranged above the filter screen.

4. The insertable oil return box with the filter screen sliding block guide rail oil baffle plate as claimed in claim 1, wherein the upper end of the sliding block guide rail oil baffle plate is of a multi-section bent shape and the shape of the multi-section bent shape is matched with that of the sliding block guide rail of the press machine.

5. The insertable oil return box with the filter screen slider guide rail oil baffle plate of claim 1 is characterized in that the filter screen is provided with a handle.

6. The insertable oil return box with the filter screen slider guide rail oil baffle plate as claimed in claim 1, wherein the filter screen is provided with a filter screen baffle plate at one end close to the slider guide rail oil baffle plate.