High manganese steel oil baffle seat

Abstract

The utility model relates to the technical field of compressor precision manufacturing, in particular to a high manganese steel oil baffle seat which comprises an oil baffle seat body, a mounting hole is formed in the middle of the oil baffle seat body, a plurality of connecting columns are annularly arranged on the oil baffle seat body, connecting holes are formed in the connecting columns, and the outer sides of the connecting columns are in a step shape. An oil collecting mechanism is arranged on the surface of the oil baffle seat body, and leaked lubricating oil is collected and flows back through the oil collecting mechanism. The lubricating oil collecting mechanism is arranged to collect lubricating oil and throw the lubricating oil inwards in the flowing direction, so that the lubricating oil flows back and is reused, consumption of the lubricating oil is reduced, the using effect of the lubricating oil is improved, and resources are effectively saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the precision manufacturing technical field of compressor especially relates to a high manganese steel oil baffle. BACKGROUND

[0002] The oil baffle of the compressor is an important component in the compressor, mainly used for preventing lubricating oil leakage and ensuring the normal operation of the lubricating system inside the compressor. It is usually located at the shaft end of the compressor to seal the connecting part between the shaft and the external environment and prevent oil leakage, while helping to recover the leaked oil and ensuring the circulation of lubricating oil in the system.

[0003] The application number 202012235667X discloses a kind of compressor oil baffle of saving lubricating oil, by being provided with slot for storing leakage lubricating oil, avoid lubricating oil to cause pollution to the outside leakage, effectively reduce the consumption of lubricating oil, save resources.

[0004] But the above-mentioned oil baffle can only store lubricating oil, and the lubricating oil is gathered in the slot, although the leakage of lubricating oil is reduced, but the gathered lubricating oil cannot be effectively utilized, resulting in the reduction of lubricating oil utilization rate, and also affecting the use effect of lubricating oil. UTILITY MODEL CONTENT

[0005] Therefore, the utility model aims at providing a high manganese steel oil baffle to solve the problem of lubricating oil gathering together and affecting the use effect.

[0006] In order to achieve the above purpose, the utility model provides a kind of high manganese steel oil baffle, including oil baffle main part, installation hole is set up in the middle of oil baffle main part, a plurality of connecting columns are arranged annularly on the oil baffle main part, connecting hole is set up in connecting column, connecting column outer side is stepped, oil collecting mechanism is arranged on the surface of oil baffle main part, and the leaked lubricating oil is collected and returned by oil collecting mechanism.

[0007] Further improvement lies in that the oil baffle main part is circular ring, the outer diameter of the oil baffle main part is φ63mm~φ62.5mm, and the inner diameter of the oil baffle main part is φ30.35mm~φ29.65mm.

[0008] Further improvement lies in that the connecting column is provided with five groups, the connecting hole has a diameter of φ5.6mm~φ5.0mm, the height of the connecting column is 10.25mm~9.75mm, and the height of the step is 3.24mm~2.75mm.

[0009] Further improvement lies in that the oil collecting mechanism includes an oil conveying groove set in the inner wall of the installation hole, an oil guiding groove and an oil collecting groove are set on the surface of the oil baffle main part, and the oil conveying groove and the oil collecting groove are communicated through the oil guiding groove.

[0010] A further improvement is that both the oil delivery tank and the oil collection tank are annular structures, and a spiral baffle is installed inside the oil delivery tank.

[0011] A further improvement is that the oil guide groove has an arc-shaped structure, and multiple sets of oil guide grooves are provided. The oil guide grooves are arranged at equal intervals around the oil delivery groove, and the width of the oil guide grooves gradually increases from the inside to the outside.

[0012] The beneficial effects of this utility model are as follows: By setting up an oil collecting mechanism, lubricating oil is effectively collected through an annular oil delivery groove, and the flow rate of lubricating oil is slowed down by a spiral baffle, reducing the occurrence of lubricating oil leakage; by setting up multiple sets of arc-shaped oil guide grooves, the lubricating oil collected in the oil delivery groove is dispersed and transported, reducing the accumulation of lubricating oil, effectively dispersing the backflow pressure of the oil, and enhancing the overall oil return capacity; and the variation in the width of the oil guide grooves reduces the retention of lubricating fluid, increases the flow rate, and helps to maintain the smooth circulation of oil in the lubrication system; by setting up an oil collecting groove, lubricating oil is transported to the oil collecting groove through the oil guide groove, and as the oil baffle rotates, the internal lubricating oil is thrown outward, allowing the lubricating oil to flow back for reuse, improving the efficiency of lubricating oil use, reducing lubricating oil waste, and making it more efficient, energy-saving, and environmentally friendly. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the main structure of the oil baffle seat according to an embodiment of the present utility model;

[0015] Figure 2 This is a top view of the oil baffle seat according to an embodiment of the present utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the oil collecting mechanism according to an embodiment of the present invention;

[0017] Figure 4 This is a top view of the oil collection mechanism according to an embodiment of the present invention.

[0018] The diagram is marked as follows:

[0019] 1. Oil baffle body; 2. Mounting hole; 3. Connecting column; 4. Connecting hole; 5. Oil delivery groove; 6. Oil guide groove; 7. Oil collection groove; 8. Spiral baffle. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0021] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0022] like Figure 1 , 2 As shown, a high-manganese steel oil baffle includes an oil baffle body 1 with a mounting hole 2 in the middle. The oil baffle body 1 is annular, with an outer diameter of φ63mm~φ62.5mm (specifically φ63mm) and an inner diameter of φ30.35mm~φ29.65mm (specifically φ30mm). The high-manganese steel oil baffle has a manganese content of 16~20%, a weight of 104g~98g (specifically 101g), and a flatness of ≦0.3mm.

[0023] The main body 1 of the oil baffle is provided with a ring of multiple connecting posts 3. The connecting posts 3 are provided with connecting holes 4. The outer side of the connecting posts 3 is stepped. There are five sets of connecting posts 3. The diameter of the connecting holes 4 is φ5.6mm~φ5.0mm, and the specific diameter is φ5.3mm. The center distance of the holes is φ44.8mm~φ45.2mm, and the specific center distance is φ45mm. The height of the connecting posts 3 is 10.25mm~9.75mm, and the specific height is 10mm. The step height is 3.24mm~2.75mm, and the specific height is 3.0mm.

[0024] like Figure 3 , 4As shown, the surface of the oil baffle body 1 is provided with an oil collecting mechanism to collect and return leaked lubricating oil. The oil collecting mechanism includes an oil delivery groove 5 opened in the inner wall of the mounting hole 2, an oil guide groove 6 and an oil collecting groove 7 opened on the surface of the oil baffle body 1, and the oil delivery groove 5 and the oil collecting groove 7 are connected by the oil guide groove 6. Both the oil delivery groove 5 and the oil collecting groove 7 are annular structures. A spiral baffle 8 is installed in the oil delivery groove 5. The lubricating oil flows along the direction of the spiral baffle 8, which slows down the flow speed and reduces leakage. The annular oil delivery groove 5 can effectively collect the lubricating oil and improve the lubricating oil collection effect. An inclined guide plate is provided in the oil collecting groove 7 at the connection with the oil guide groove 6, which allows the lubricating oil to be quickly thrown out and returned. The oil guide groove 6 has an arc-shaped structure and multiple sets of oil guide grooves 6 are provided. The oil guide grooves 6 are equidistantly arranged around the oil delivery groove 5, and the width of the oil guide grooves 6 gradually increases from the inside to the outside. By setting multiple sets of oil guide grooves 6, the lubricating oil collected in the oil delivery groove 5 is dispersed and transported, reducing the accumulation of lubricating oil. The lubricating oil is then transported to the annular oil collection groove 7 for collection and is thrown outward as the oil baffle body 1 rotates, allowing the lubricating oil to flow back for reuse, thereby improving the utilization rate of lubricating oil.

[0025] During use, the lubricating oil is collected through the oil delivery tank 5. The lubricating oil flows along the direction guided by the spiral baffle 8 in the oil delivery tank 5. The lubricating oil flows and enters the oil guide tank 6, and then flows to the oil collection tank 7. The lubricating oil in the oil collection tank 7 is thrown outward by the rotation of the oil baffle body 1, so that the lubricating oil flows back for reuse, reducing the leakage of lubricating oil, improving the utilization rate of lubricating oil, and making it more energy-saving and environmentally friendly.

[0026] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of this utility model is limited to these examples; within the framework of this utility model, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this utility model as described above, which are not provided in the details for the sake of brevity. Any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A high-manganese steel oil baffle seat, comprising an oil baffle seat body (1), characterized in that, The oil baffle body (1) has an installation hole (2) in the middle. Multiple connecting columns (3) are arranged in a ring on the oil baffle body (1). A connecting hole (4) is opened in the connecting column (3). The outer side of the connecting column (3) is stepped. An oil collection mechanism is provided on the surface of the oil baffle body (1). The oil collection mechanism collects and returns the leaked lubricating oil. The oil collection mechanism includes an oil delivery groove (5) opened on the inner wall of the installation hole (2). An oil guide groove (6) and an oil collection groove (7) are opened on the surface of the oil baffle body (1). The oil delivery groove (5) and the oil collection groove (7) are connected through the oil guide groove (6).

2. The high-manganese steel oil baffle according to claim 1, characterized in that, The oil baffle body (1) is annular, with an outer diameter of φ63mm~φ62.5mm and an inner diameter of φ30.35mm~φ29.65mm.

3. The high-manganese steel oil baffle according to claim 1, characterized in that, The connecting column (3) is provided in five sets, the diameter of the connecting hole (4) is φ5.6mm~φ5.0mm, the height of the connecting column (3) is 10.25mm~9.75mm, and the step height is 3.24mm~2.75mm.

4. The high-manganese steel oil baffle according to claim 1, characterized in that, Both the oil delivery tank (5) and the oil collection tank (7) are annular structures, and a spiral baffle (8) is installed inside the oil delivery tank (5).

5. A high-manganese steel oil baffle according to claim 1, characterized in that, The oil guide groove (6) has an arc-shaped structure. Multiple sets of oil guide grooves (6) are provided. The oil guide grooves (6) are equidistant from the oil delivery groove (5). The width of the oil guide grooves (6) gradually increases from the inside to the outside.

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