CN210531580U - Thin-sheet type oil throwing sheet for parallel shaft gear box - Google Patents

Abstract

The utility model discloses a thin slice formula gets rid of oil piece for parallel shaft gear box, thin slice formula get rid of the whole of oil piece and be circular, thin slice formula gets rid of the oil piece and is formed by the punching press of low carbon steel sheet, and thin slice formula gets rid of oil piece center and is the spline form, and thin slice formula gets rid of oil piece outer lane and evenly arranges the outer ring tooth of 90 of buckling along the circumferencial direction. The utility model discloses the advantage: the lubricating oil at a low position can be conveyed to parts above the liquid level of the lubricating oil, and the problem that the parts above the liquid level of the lubricating oil in the gear box are difficult to lubricate can be solved. The utility model belongs to a thin slice formula occupies the gear box inner space very limitedly, can not influence gear box inner structure overall arrangement, and is particularly suitable for arranging in gear box inside.

Description

Thin-sheet type oil throwing sheet for parallel shaft gear box

Technical Field

The utility model relates to a general component technical field that lubricates is carried out to the mode of getting rid of oil, especially relates to a thin slice formula gets rid of oil piece for parallel shaft gear box.

Background

The oil throwing lubricating mode is mainly applied to strengthening the lubrication inside the parallel shaft gear box, and is formed by stamping a low-carbon thin steel plate, and the lubricating oil is conveyed to a space above the liquid level by utilizing the centrifugal force during rotation. The utility model discloses simple structure, low cost, occupation space are very limited in the manufacturing. In the prior art, parts needing lubrication, such as bearings and gears above the liquid level of lubricating oil in a parallel shaft gear box, are difficult to lubricate, and parts are easy to fail due to insufficient lubrication.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a thin slice formula gets rid of oil piece for parallel shaft gear box, its simple structure, occupation space are little, can solve the problem of parallel shaft gear box inside spare part because of being in on the lubricating oil liquid level and the lubrication difficulty.

The utility model adopts the following technical scheme: the sheet-type oil throwing sheet for the parallel-shaft gear box is circular in whole and is formed by stamping a low-carbon thin steel plate, the center of the sheet-type oil throwing sheet is in a spline form, and outer ring teeth of the sheet-type oil throwing sheet bent by 90 degrees are uniformly distributed on the outer ring of the sheet-type oil throwing sheet along the circumferential direction.

Preferably, the spline teeth at the center of the thin-sheet oil slinger are meshed with the spline teeth of the middle transmission shaft, so that the thin-sheet oil slinger can synchronously rotate along with the middle transmission shaft.

Compared with the prior art, the utility model has the advantages of: the utility model discloses can carry the lubricating oil that is in the low level on being in the spare part above the lubricating oil liquid level, can solve the problem of the lubricated difficulty of lubricating oil liquid level top spare part in the gear box. The utility model belongs to a thin slice formula occupies the gear box inner space very limitedly, can not influence gear box inner structure overall arrangement, and is particularly suitable for arranging in gear box inside.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a partial structure of the present invention.

Fig. 3 is a schematic view of the working principle of the present invention.

The reference numbers indicate that 1, slice type oil slinger outer ring teeth 2, spline teeth 3, slice type oil slinger 4, bearings 5, intermediate transmission shaft 6, upper transmission shaft 7 and lubricating oil.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

In the present embodiment, it should be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings and are only for convenience of describing the present invention, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1, 2 and 3, the sheet oil slinger for the parallel shaft gearbox is characterized in that the sheet oil slinger (3) is circular in whole, the sheet oil slinger (3) is formed by stamping a low-carbon thin steel plate, the center of the sheet oil slinger (3) is in a spline form, and outer ring teeth (1) of the sheet oil slinger bent by 90 degrees are uniformly distributed on the outer ring of the sheet oil slinger along the circumferential direction.

Preferably, the spline teeth (2) at the center of the thin-sheet oil slinger are meshed with the spline teeth of the intermediate transmission shaft (5), so that the thin-sheet oil slinger (3) can synchronously rotate along with the intermediate transmission shaft (5).

The utility model discloses a working process: the sheet oil slinger (3) is installed in the gear box, when the gear box is static, the liquid level of lubricating oil (7) is at a lower position, the spline teeth (2) at the center of the sheet oil slinger (3) are mutually occluded with the spline teeth of the intermediate transmission shaft (5), and the sheet oil slinger (3) synchronously rotates along with the intermediate transmission shaft (5). When the sheet-type oil throwing piece (3) rotates, the outer ring teeth (1) of the sheet-type oil throwing piece can be adhered with lubricating oil (7), the lubricating oil (7) adhered to the teeth can be thrown away outwards along the center by centrifugal force generated in the rotating process, and the lubricating oil (7) can be separated from the original liquid level in the process and can move upwards to reach the position of the bearing (4) needing to be lubricated by overcoming the gravity.

Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (2)

1. The thin-sheet oil slinging piece for the parallel-shaft gear box is characterized in that the whole thin-sheet oil slinging piece (3) is circular, the thin-sheet oil slinging piece (3) is formed by stamping a low-carbon thin steel plate, the center of the thin-sheet oil slinging piece (3) is in a spline form, and outer ring teeth (1) of the thin-sheet oil slinging piece, bent by 90 degrees, are uniformly distributed on the outer ring of the thin-sheet oil slinging piece in the circumferential direction.

2. The thin-sheet oil slinger for parallel-axis gearboxes according to claim 1, wherein the spline teeth (2) at the center of the thin-sheet oil slinger are meshed with the spline teeth of the intermediate transmission shaft (5).

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