Lubricating oil antirust performance tester

Abstract

The utility model provides a lubricating oil anti-rust performance tester, which relates to the technical field of anti-rust detection, is a detection box for detecting the anti-rust performance of lubricating oil, and comprises a placing assembly movably arranged at the top of the detection box and comprising a supporting cylinder movably arranged at the top of the detection box, a detection rod is movably arranged in the supporting cylinder in a penetrating manner; the power assembly is fixedly arranged at the top of the detection box; and the heating assembly is arranged on the side wall of the detection box in a penetrating mode, the heating assembly is used for heating lubricating oil in the detection box, and an operation keyboard is fixedly arranged on the outer wall of the power assembly. According to the utility model, soaking detection of a detection piece is realized, omnibearing detection of a detection assembly is realized, non-uniform spraying is avoided, spraying on rotating equipment is avoided, antirust performance detection of lubricating oil of different models is facilitated, and rotation of different stirring shafts is independently controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of rust prevention detection, in particular to a lubricating oil rust prevention performance tester. Background Art

[0002] Lubricating oil rust tester, this instrument is designed and manufactured according to the requirements of national standards GB / T11143 "Test method for rust prevention performance of mineral oil with inhibitors in the presence of water", ASTM D 665, IP135, and is suitable for evaluating the rust prevention ability of mineral oil with inhibitors, especially turbine oil, on iron parts when mixed with water.

[0003] In the prior art, such as the Chinese patent application number CN202321503623.1, a lubricating oil anti-rust performance tester includes a test box, a salt spray spray test box, a lubricating oil storage box, a spray assembly and a sample fixing assembly, wherein the test box is arranged on the salt spray spray test box, the lubricating oil storage box is arranged on the top of the test box, the spray assembly is arranged at the upper end of the test box, the sample fixing assembly is arranged in the test box and below the spray assembly, and the sample fixing assembly includes a hydraulic telescopic rod, a support hanger, a mounting plate, a rotating motor, a forward and reverse motor and a rotating shaft, and the hydraulic telescopic rod is symmetrically arranged on both sides of the test box.

[0004] The above technical features have the following shortcomings: At present, the anti-rust performance test of lubricating oil is carried out by installing the test piece inside the detection device, spraying the lubricating oil on the outer wall of the test piece, and also spraying it on the rotating equipment, and only one type of lubricating oil can be tested, and the detection efficiency is low. The rotating equipment is turned on and all the stirring shafts are started, which causes a waste of energy and there is room for improvement. In view of this, a lubricating oil anti-rust performance tester is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to address the above-mentioned deficiencies and to propose a lubricating oil anti-rust performance tester to achieve immersion testing of test pieces, all-round testing of test components, avoid uneven spraying, avoid spraying on rotating equipment, and facilitate testing of the anti-rust performance of lubricating oils of different types, and to control the rotation of different stirring shafts separately.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a lubricating oil anti-rust performance tester, a detection box for detecting the anti-rust performance of lubricating oil, comprising:

[0007] A placement component, the placement component is movably arranged on the top of the detection box, the placement component comprises a support tube movably arranged on the top of the detection box, and a detection rod is movably arranged inside the support tube;

[0008] A power assembly, wherein the power assembly is fixedly arranged on the top of the detection box;

[0009] A heating component, the heating component is arranged through the side wall of the detection box, the heating component is used to heat the lubricating oil inside the detection box, and an operating keyboard is fixedly arranged on the outer wall of the power component;

[0010] The power assembly includes a bracket box fixedly arranged on the top of the detection box, a cover plate fixedly installed on the top of the bracket box, a motor fixedly arranged at the end of the bracket box, a rotating shaft fixedly arranged on the output shaft of the motor, a preset number of driving gears fixedly arranged on the outer wall of the rotating shaft, a rotating column rotatably arranged through the bottom plate of the bracket box, a sliding body fixedly arranged on the outer wall of the rotating column, a driven gear movably arranged on the outer wall of the rotating column, a slide groove body fixedly arranged at the bottom of the driven gear, a slip ring movably arranged inside the slide groove body, and an electric push rod fixedly arranged at the bottom of the slip ring.

[0011] Preferably, the detection box comprises a box body, a preset number of discharge pipes are fixedly provided on the back of the box body near the bottom, a preset number of feed pipes are fixedly provided on the back of the box body near the top, and a box cover is fixedly installed on the top of the box body.

[0012] Preferably, a preset number of limit blocks are fixedly provided inside the box body, and a preset number of partitions are fixedly provided inside the box body.

[0013] Preferably, the placement assembly comprises a support tube movably arranged on the top of the box cover, a thermometer is inserted into the interior of the support tube, and a stirring rod extending to the interior of the box body is rotatably provided inside the support tube.

[0014] Preferably, the stirring rod is rotatably connected to the limit block, and a mounting joint is fixedly provided on the top of the stirring rod. The mounting joint includes a conical opening screw barrel movably arranged on the top of the stirring rod, and the outer wall of the conical opening screw barrel is threadedly connected with a matching nut, and the top of the conical opening screw barrel is fixedly connected to the rotating column.

[0015] Preferably, the driving gear and the driven gear are both 45-degree bevel gears, and a through groove is provided inside the driven gear, and the through groove is adapted to the rotating column and the sliding body.

[0016] Preferably, the longitudinal section of the chute body is C-shaped, the cross section of the slip ring is circular, the longitudinal section of the slip ring is T-shaped, and the bottom of the electric push rod is fixedly connected to the inner bottom wall of the bracket box.

[0017] Compared with the prior art, the advantages and positive effects of the utility model are:

[0018] 1. In the utility model, a partition is arranged inside the test box to separate the space inside the box, so that different types of lubricating oils can be added inside the box, and the test rods can be compared and tested. The test rods, thermometers and stirring rods are supported by placing components, so that the anti-rust performance of the lubricating oil on the test rods can be tested, the test pieces can be immersed, and the test components can be fully tested to avoid uneven spraying and spraying on rotating equipment, and the anti-rust performance of different types of lubricating oils can be tested.

[0019] 2. In the utility model, different driven gears are driven to mesh with the driving gears through the driving push rod on the power assembly, thereby driving different stirring rods to rotate. When one of the stirring rods is not in use, the corresponding driven gear is away from the driving gear, and the stirring rod stops rotating, which is conducive to individually controlling different stirring rods and saving resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the detection box and placement components of the utility model;

[0022] Figure 3 It is a schematic cross-sectional view of the three-dimensional structure of the detection box and the placement components of the utility model;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the power assembly of the utility model;

[0024] Figure 5 It is a schematic cross-sectional view of the three-dimensional structure of the power assembly of the utility model;

[0025] Figure 6 It is a three-dimensional structural schematic diagram of the driving gear and the electric push rod of the utility model.

[0026] Legend:

[0027] 1. Detection box; 11. Box body; 12. Discharge pipe; 13. Feed pipe; 14. Box cover; 15. Limit block; 16. Partition plate;

[0028] 2. Place the components; 21. Support tube; 22. Detection rod; 23. Thermometer; 24. Stirring rod; 25. Install the joint;

[0029] 3. Power assembly; 31. Bracket box; 32. Cover plate; 33. Motor; 34. Rotating shaft; 35. Driving gear; 36. Rotating column; 37. Sliding body; 38. Driven gear; 39. Sliding groove body; 310. Slip ring; 311. Electric push rod;

[0030] 4. Heating component;

[0031] 5. Operate the keyboard. DETAILED DESCRIPTION

[0032] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0034] like Figure 1-6 As shown, the utility model provides a lubricating oil anti-rust performance tester, a test box 1 for testing the lubricating oil anti-rust performance, comprising:

[0035] The placing component 2 is movably arranged on the top of the detection box 1. The placing component 2 includes a supporting tube 21 movably arranged on the top of the detection box 1. A detection rod 22 is movably arranged inside the supporting tube 21. The detection box 1 is used to support the placing component 2. The supporting tube 21 is used to support the detection rod 22 and the thermometer 23 so that the detection rod 22 can be immersed in the detection box 1 for detection.

[0036] A power assembly 3, which is fixedly arranged on the top of the detection box 1, and is used to drive the stirring rod 24 on the placement assembly 2 to rotate inside the detection box 1, so as to fully and evenly stir the lubricating oil;

[0037] A heating component 4 is provided through the side wall of the detection box 1, and is used to heat the lubricating oil inside the detection box 1. An operation keyboard 5 is fixedly provided on the outer wall of the power component 3, and the heating component 4 is electrically connected to the operation keyboard 5, and the operation keyboard 5 is electrically connected to the power component 3;

[0038] The power assembly 3 includes a bracket box 31 fixedly arranged on the top of the detection box 1, a cover plate 32 is fixedly installed on the top of the bracket box 31, the bracket box 31 is fixedly installed with the cover plate 32 by bolts, a motor 33 is fixedly arranged at the end of the bracket box 31, a rotating shaft 34 is rotatably connected with the side plate of the bracket box 31, and the output shaft of the motor 33 is fixedly provided with a rotating shaft 34, and the motor 33 is used to drive the rotating shaft 34 and the driving gear 35 to rotate inside the bracket box 31, and the outer wall of the rotating shaft 34 is fixedly provided with a preset number of driving gears 35, which penetrate the bottom of the bracket box 31. A rotating column 36 is provided for the plate to rotate, a sliding body 37 is fixedly provided on the outer wall of the rotating column 36, a driven gear 38 is movably provided on the outer wall of the rotating column 36, a sliding groove body 39 is fixedly provided on the bottom of the driven gear 38, a slip ring 310 is movably provided inside the sliding groove body 39, an electric push rod 311 is fixedly provided on the bottom of the slip ring 310, the driving gear 35 is used to drive the driven gear 38 and the rotating column 36 to rotate, the driven gear 38 drives the sliding groove body 39 to rotate on the outer wall of the slip ring 310, and the electric push rod 311 drives the slip ring 310 and the driven gear 38 to rise and fall on the rotating column 36.

[0039] It should be noted that, in the present embodiment, the detection box 1 includes a box body 11, a preset number of discharge pipes 12 are fixedly provided on the back of the box body 11 near the bottom, a preset number of feed pipes 13 are fixedly provided on the back of the box body 11 near the top, and a box cover 14 is fixedly installed on the top of the box body 11. The box body 11 is used to support the discharge pipe 12, the feed pipe 13 and the heating component 4, and the heating component 4 is a heating plate.

[0040] Furthermore, a preset number of limit blocks 15 are fixedly provided inside the box body 11, and a preset number of partitions 16 are fixedly provided inside the box body 11. The box body 11 is used to support the limit blocks 15 and the partitions 16, and the partitions 16 are used to divide the cavity inside the box body 11. The cavity divided by the partitions 16 is used to detect different types of lubricating oils and test rods.

[0041] It should be noted that the placement component 2 includes a support tube 21 movably arranged on the top of the box cover 14, a thermometer 23 is inserted into the interior of the support tube 21, a stirring rod 24 is rotatably provided inside the support tube 21 and extends to the inside of the box body 11, and the longitudinal section of the support tube 21 is a T-shaped tube. The support tube 21 is used to be inserted on the box cover 14, and the thermometer 23 and the detection rod 22 are used to be inserted and installed inside the support tube 21.

[0042] It should be noted that the stirring rod 24 is rotatably connected to the limit block 15, and a mounting joint 25 is fixedly provided on the top of the stirring rod 24. The stirring rod 24 is fixedly mounted on the rotating column 36 through the mounting joint 25. The rotating column 36 is used to drive the stirring rod 24 to stir inside the box body 11. The mounting joint 25 includes a conical open screw barrel movably arranged on the top of the stirring rod 24, and the outer wall of the conical open screw barrel is threadedly connected with a matching nut, and the top of the conical open screw barrel is fixedly connected to the rotating column 36.

[0043] It should be further supplemented that the driving gear 35 and the driven gear 38 are both 45-degree bevel gears. A through groove is opened inside the driven gear 38, and the through groove is matched with the rotating column 36 and the sliding body 37. The driving gear 35 and the driven gear 38 are used to change the rotation angle.

[0044] It should be further explained that the longitudinal section of the slide trough body 39 is C-shaped, the cross-section of the slip ring 310 is circular, the longitudinal section of the slip ring 310 is T-shaped, the bottom of the electric push rod 311 is fixedly connected to the inner bottom wall of the bracket box 31, and the electric push rod 311 is used to drive the slip ring 310 to rotate and rise and fall on the driven gear 38.

[0045] The method of use and working principle of the device are as follows: First, the cavity inside the box body 11 is divided by the partition 16, and different types of lubricating oil are injected into different cavities through the feed pipe 13, and then the top of the stirring rod 24 passes through the support tube 21, and the stirring rod 24 is installed on the rotating column 36 through the installation joint 25, and the stirring rod 24 is plugged and rotatably installed on the limit block 15, and the support tube 21 is plugged and installed on the box cover 14, and the detection rod 22 and the thermometer 23 are plugged on the support tube 21, and the detection rod 22 and the thermometer 23 extend below the liquid level of the lubricating oil inside the box body 11, and then the driving gear 35 on the rotating shaft 34 is driven to rotate by the motor 33, and when different stirring rods 2 are needed, 4 rotates, and then the electric push rod 311 on the bottom wall of the support box 31 drives the slip ring 310 and the slide chute body 39 to rise and fall, and the slide chute body 39 drives the driven gear 38 to rise and fall on the rotating column 36 and the sliding body 37, and the driven gear 38 meshes with the driving gear 35, and then the driving gear 35 drives the driven gear 38 and the slide chute body 39 to rotate on the slip ring 310, and the driven gear 38 drives the rotating column 36 and the stirring rod 24 to rotate, so as to stir the lubricating oil, realize the immersion detection of the detection part, realize the all-round detection of the detection component, avoid uneven spraying, avoid spraying on the rotating equipment, and facilitate the detection of the anti-rust performance of different types of lubricating oils, and control the rotation of different stirring shafts separately.

[0046] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A lubricating oil anti-rust performance tester, a test box (1) for testing the anti-rust performance of lubricating oil, characterized in that: include: A placement component (2), the placement component (2) being movably arranged on the top of the detection box (1), the placement component (2) comprising a support tube (21) movably arranged on the top of the detection box (1), and a detection rod (22) movably arranged inside the support tube (21); A power assembly (3), wherein the power assembly (3) is fixedly arranged on the top of the detection box (1); A heating component (4), the heating component (4) being arranged through the side wall of the detection box (1), the heating component (4) being used to heat the lubricating oil inside the detection box (1), and an operating keyboard (5) being fixedly arranged on the outer wall of the heating component (4); The power assembly (3) comprises a support box (31) fixedly arranged on the top of the detection box (1), a cover plate (32) fixedly installed on the top of the support box (31), a motor (33) fixedly arranged at the end of the support box (31), a rotating shaft (34) fixedly arranged on the output shaft of the motor (33), a preset number of driving gears (35) fixedly arranged on the outer wall of the rotating shaft (34), a rotating column (36) rotatably arranged through the bottom plate of the support box (31), a sliding body (37) fixedly arranged on the outer wall of the rotating column (36), a driven gear (38) movably arranged on the outer wall of the rotating column (36), and a bottom of the driven gear (38) fixedly arranged on the outer wall of the rotating column (36). A slide trough body (39) is fixedly provided, a slip ring (310) is movably provided inside the slide trough body (39), an electric push rod (311) is fixedly provided at the bottom of the slip ring (310), the detection box (1) comprises a box body (11), a preset number of discharge pipes (12) are fixedly provided on the back of the box body (11) near the bottom, a preset number of feed pipes (13) are fixedly provided on the back of the box body (11) near the top, a box cover (14) is fixedly installed on the top of the box body (11), a preset number of limit blocks (15) are fixedly provided inside the box body (11), and a preset number of partitions (16) are fixedly provided inside the box body (11).

2. The lubricating oil anti-rust performance tester according to claim 1, characterized in that: The placement assembly (2) comprises a support tube (21) movably arranged on the top of the box cover (14), a thermometer (23) is inserted into the interior of the support tube (21), and a stirring rod (24) is rotatably provided inside the support tube (21) and extends into the interior of the box body (11).

3. A lubricating oil anti-rust performance tester according to claim 2, characterized in that: The stirring rod (24) is rotatably connected to the limit block (15); a mounting joint (25) is fixedly provided on the top of the stirring rod (24); the mounting joint (25) comprises a conical open screw barrel movably arranged on the top of the stirring rod (24); a matching nut is threadedly connected to the outer wall of the conical open screw barrel; and the top of the conical open screw barrel is fixedly connected to the rotating column (36).

4. The lubricating oil anti-rust performance tester according to claim 1, characterized in that: The driving gear (35) and the driven gear (38) are both 45-degree helical gears. A through groove is provided inside the driven gear (38), and the through groove is matched with the rotating column (36) and the sliding body (37).

5. The lubricating oil anti-rust performance tester according to claim 1, characterized in that: The longitudinal section of the slide chute body (39) is C-shaped, the cross section of the slip ring (310) is annular, the longitudinal section of the slip ring (310) is T-shaped, and the bottom of the electric push rod (311) is fixedly connected to the inner bottom wall of the bracket box (31).

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