CN220901221U

CN220901221U - Cleaning test bench

Info

Publication number: CN220901221U
Application number: CN202322682550.3U
Authority: CN
Inventors: 朱俊; 徐轶轩; 阮持奎
Original assignee: Shanghai Lingce Precision Machinery Co ltd
Current assignee: Shanghai Lingce Precision Machinery Co ltd
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-05-07
Anticipated expiration: 2033-10-08

Abstract

The utility model discloses a cleaning test bench which comprises a frame, wherein an oil return filter, a centrifugal pump and an oil feeding filter are arranged at the lower part of the frame, a box body is arranged at the upper part of the frame, a bottom plate is arranged at the top end of the box body, a gear core rod is arranged on the bottom plate, an air inlet and oil feeding port is formed in the gear core rod, and a supporting ring is arranged at the outer side of the bottom plate, which is positioned at the outer side of the gear core rod; the bottom plate is positioned outside the supporting ring and provided with an oil drain hole, and the bottom plate is positioned outside the supporting ring and provided with a material pressing mechanism; and an interface of the centrifugal pump is connected with the bottom end of the box body through a first pipeline, and an oil return filter is arranged on the first pipeline. According to the utility model, the tested piece is arranged at the top end of the frame, and is supported and sealed through the supporting ring; the compression bar is driven by the spinning cylinder to press on the measured piece, so as to fix the measured piece; then oil is introduced, and the inside of the product is cleaned; after washing, the oil in the product is discharged cleanly by ventilation.

Description

Cleaning test bench

Technical Field

The utility model relates to the technical field of cleaning tests, in particular to a cleaning test bench.

Background

When the tested piece shown in fig. 8 is tested, the tested piece needs to be cleaned and then tested, no cleaning equipment suitable for the tested piece shown in fig. 8 exists in the prior art, and the prior art generally adopts manual operation of workers.

Disclosure of utility model

The utility model aims to provide a cleaning test bench for solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cleaning test bench comprises a frame, wherein an oil return filter, a centrifugal pump and an oil supply filter are arranged at the lower part of the frame, a box body is arranged at the upper part of the frame, a bottom plate is arranged at the top end of the box body, a gear core rod is arranged on the bottom plate, an air inlet oil supply port is formed in the gear core rod, and a support ring is arranged at the outer side of the bottom plate, which is positioned on the gear core rod; the bottom plate is positioned outside the supporting ring and provided with an oil drain hole, and the bottom plate is positioned outside the supporting ring and provided with a material pressing mechanism; the first interface of the centrifugal pump is connected with the bottom end of the box body through a first pipeline, and an oil return filter is arranged on the first pipeline; the other interface of the centrifugal pump is connected with the electromagnetic oil distributing valve through a second pipeline, the second pipeline is also provided with an oil feeding filter, and the oil feeding filter is connected with the box body through an oil feeding pipe and an oil return pipe respectively.

Preferably, an overflow valve is installed on the second pipeline, and the overflow valve is connected with the box body through an overflow pipe.

Preferably, the material pressing mechanism comprises a spinning cylinder, and a pressing rod is driven by the spinning cylinder; the spinning cylinder is provided with at least two.

Preferably, the frame is provided with sealing plates at two sides of the bottom plate, and the sealing plates are provided with exhaust holes.

Preferably, the bottom end of the frame is provided with supporting casters.

Compared with the prior art, the utility model has the beneficial effects that: the tested piece is arranged at the top end of the frame, and is supported and sealed through the supporting ring; the compression bar is driven by the spinning cylinder to press on the measured piece, so as to fix the measured piece; then oil is introduced, and the inside of the product is cleaned; after cleaning, venting to remove oil from the product; the utility model realizes the fixation and cleaning of the tested piece and solves the problem of lower efficiency of the traditional manual operation.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the rear view of the present utility model;

FIG. 3 is a schematic view of the structure at the frame and gear core rod of the present utility model;

FIG. 4 is a top view of FIG. 3 of the present utility model;

FIG. 5 is a cross-sectional view of the utility model A-A;

FIG. 6 is a front view of FIG. 3 of the present utility model;

FIG. 7 is a cross-sectional view of the utility model B-B;

Fig. 8 is a schematic structural view of the test piece.

In the figure: 1. a frame; 2. an oil return filter; 3. a centrifugal pump; 4. supporting casters; 7. a sealing plate; 8. an exhaust hole; 9. an overflow valve; 10. an oil feed filter; 11. an electromagnetic oil separating valve; 12. an oil supply pipe; 13. an oil return pipe; 14. spinning a cylinder; 15. a compression bar; 16. a gear core rod; 17. an air inlet and oil supply port; 18. a support ring; 19. an oil drain hole; 20. a bottom plate; 21. a box body.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

Referring to fig. 1-7, in the embodiment of the utility model, a cleaning test stand comprises a frame 1, wherein an oil return filter 2, a centrifugal pump 3 and an oil supply filter 10 are installed at the lower part of the frame 1, a box 21 is installed at the upper part of the frame 1, a bottom plate 20 is installed at the top end of the box 21 of the frame 1, a gear core rod 16 is installed on the bottom plate 20, an air inlet oil supply port 17 is formed in the gear core rod 16, a supporting ring 18 is installed at the outer side of the gear core rod 16 of the bottom plate 20, and a sealing ring is installed at the top of the supporting ring 18; the bottom plate 20 is positioned outside the support ring 18 and is provided with an oil drain hole 19, and the bottom plate 20 is positioned outside the support ring 18 and is provided with a material pressing mechanism; an interface of the centrifugal pump 3 is connected with the bottom end of the box body 21 through a first pipeline, and an oil return filter 2 is arranged on the first pipeline; the other interface of the centrifugal pump 3 is connected with an electromagnetic oil distributing valve 11 through a second pipeline, an oil feeding filter 10 is also arranged on the second pipeline, and the oil feeding filter 10 is connected with a box 21 through an oil feeding pipe 12 and an oil return pipe 13 respectively (the oil feeding pipe 12 is connected with an air inlet oil feeding port 17); the second pipeline is provided with an overflow valve 9, and the overflow valve 9 is connected with the box body 21 through an overflow pipe; the material pressing mechanism comprises a spinning cylinder 14, and a pressing rod 15 is driven by the spinning cylinder 14; at least two spinning cylinders 14 are arranged; sealing plates 7 are arranged on two sides of the bottom plate 20 of the frame 1, and exhaust holes 8 are formed in the sealing plates 7; the bottom end of the frame 1 is provided with a supporting caster 4; an air filter is also arranged on the frame and is connected with the box body through an air inlet pipe (the air inlet pipe is connected with an air inlet and oil supply port 17); the tested piece is arranged at the top end of the frame, and is supported and sealed through the supporting ring 18; the pressing rod 15 is driven to press on the measured piece through the spinning cylinder 14, and the measured piece is fixed; then oil is introduced, and the inside of the product is cleaned; after washing, the oil in the product is discharged cleanly by ventilation.

The working principle of the utility model is as follows: the tested piece is arranged at the top end of the frame, and is supported and sealed through the supporting ring 18; the pressing rod 15 is driven to press on the measured piece through the spinning cylinder 14, and the measured piece is fixed; then oil is introduced, and the inside of the product is cleaned; after washing, the oil in the product is discharged cleanly by ventilation.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A cleaning test bench comprising a frame (1), characterized in that: the oil return filter (2), the centrifugal pump (3) and the oil feeding filter (10) are arranged at the lower part of the frame (1), the box body (21) is arranged at the upper part of the frame (1), the bottom plate (20) is arranged at the top end of the box body (21) of the frame (1), the gear core rod (16) is arranged on the bottom plate (20), the air inlet oil feeding port (17) is formed in the gear core rod (16), and the supporting ring (18) is arranged at the outer side of the gear core rod (16) of the bottom plate (20); the bottom plate (20) is positioned outside the supporting ring (18) and provided with an oil drain hole (19), and the bottom plate (20) is positioned outside the supporting ring (18) and provided with a material pressing mechanism;

An interface of the centrifugal pump (3) is connected with the bottom end of the box body (21) through a first pipeline, and an oil return filter (2) is arranged on the first pipeline; the other interface of the centrifugal pump (3) is connected with an electromagnetic oil distributing valve (11) through a second pipeline, an oil feeding filter (10) is further installed on the second pipeline, and the oil feeding filter (10) is connected with a box body (21) through an oil feeding pipe (12) and an oil return pipe (13) respectively.

2. A cleaning station as defined in claim 1, wherein: and an overflow valve (9) is arranged on the second pipeline, and the overflow valve (9) is connected with the box body (21) through an overflow pipe.

3. A cleaning station as defined in claim 1, wherein: the material pressing mechanism comprises a spinning cylinder (14), and a pressing rod (15) is driven by the spinning cylinder (14); at least two spinning cylinders (14) are arranged.

4. A cleaning station as defined in claim 1, wherein: the frame (1) is located at two sides of the bottom plate (20) and is provided with sealing plates (7), and the sealing plates (7) are provided with exhaust holes (8).

5. A cleaning station as defined in claim 1, wherein: the bottom end of the frame (1) is provided with a supporting caster wheel (4).