Oiling rod for steel plate sample

Abstract

The utility model discloses an oil coating bar for a steel plate sample, the oil coating bar is a hollow cavity structure made of glass, the outer diameter of the oil coating bar is 4-6mm, one end of the oil coating bar is a closed end, the other end of the oil coating bar is an upward inclined opening structure which forms an angle of 40-50 degrees with the horizontal direction, two rows of round holes are uniformly distributed on two sides of a cavity of the oil coating bar, and the round holes are communicated with the oil coating bar. The positions of the round holes are symmetrical left and right and are horizontal, and the distance between the round holes and the bottom is 2.5-3.5 mm; a handheld position is reserved between the closed end and the round hole. The utility model aims to provide the oiling rod for the steel plate sample, which assists manual oiling of the steel plate sample so as to ensure accurate and reliable results when related experiments are carried out and improve the working efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil performance experiment and steel plate anti-rust experiment, in particular to an oiling rod for steel plate samples. Background Art

[0002] As the application scenarios of steel plates continue to expand, the demand for surface morphology and protective oils has continued to refine. The comprehensive performance of "steel plate + oil" has increasingly become the core of testing and evaluation for steel mills and oil manufacturers.

[0003] When oils with different functions, models and compositions such as anti-rust oil and rolling oil for steel plates are combined with various surface variables of steel plates such as different surface morphologies, surface treatment methods and surface compositions of steel plates, the comprehensive performance exhibited requires various tests and experiments.

[0004] However, during the experiment, unlike the large-scale oil spraying system of the steel plant production line, the steel plate samples are small in size, and it is difficult to achieve uniform manual oiling, which seriously affects the results of various experiments. Therefore, the utility model is used to assist manual oiling to achieve the ideal oiling effect. Utility Model Content

[0005] The utility model aims to provide an oiling rod for a steel plate sample, which assists manual oiling of the steel plate sample, so as to ensure accurate and reliable results when relevant experiments are carried out and improve work efficiency.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] The utility model discloses an oiling rod for steel plate specimens. The oiling rod is a hollow cavity structure made of glass material. The outer diameter of the oiling rod is 4-6 mm. One end of the oiling rod is a closed end, and the other end is an open structure inclined upward at 40-50 degrees to the horizontal direction. Two rows of circular holes are evenly distributed on both sides of the cavity of the oiling rod. The circular holes are symmetrically positioned and horizontally, and are 2.5-3.5 mm high from the bottom. A hand-holding position is reserved between the closed end and the circular hole.

[0008] Furthermore, the outer diameter of the oiling rod is 5 mm.

[0009] Furthermore, the other end of the oiling rod is inclined at 45 degrees to the horizontal direction and is open upward.

[0010] Furthermore, the two rows of circular holes are arranged with one hole every 1.5-2.5 mm.

[0011] Furthermore, the two rows of circular holes are arranged with one hole every 2 mm.

[0012] Furthermore, the diameter of each circular hole is 0.5 mm.

[0013] Furthermore, each of the circular holes is 3 mm high from the bottom.

[0014] Furthermore, a 20 mm space is reserved between the closed end and the circular hole as a hand-holding position.

[0015] A method for using an oiling rod for a steel plate specimen, comprising:

[0016] 1) Place the oiling rod horizontally so that the inclined opening extends along the vertical plane;

[0017] 2) Drop oil into the inclined opening to gradually raise the liquid level in the cavity to below all the circular holes on both sides of the glass rod lumen that serve as oil outlets, ensuring that no droplets seep out.

[0018] 3) Let it stand for a certain period of time until the oil is completely uniform in the cavity;

[0019] 4) Hold the closed end at one side and the other side with an upward opening structure, place it on the steel plate sample and start rolling evenly until the entire plate surface is covered. Be careful not to reciprocate or slide;

[0020] 5) If the amount of coating is less than the target amount, repeat the above steps. If it is more than the target amount, reciprocate and roll to squeeze out some droplets until the demand is met.

[0021] Compared with the prior art, the beneficial technical effects of the utility model are:

[0022] The glass rod structure design produced by the utility model integrates the functions of oiling, oil storage, rolling and the like.

[0023] It simplifies the manual oiling workflow and greatly saves material and manufacturing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The utility model will be further described below in conjunction with the accompanying drawings.

[0025] Figure 1 The structure of the oiling rod for steel plate specimen of the utility model is schematically shown;

[0026] Figure 2 This is a schematic structural diagram of another angle of the oiling rod for steel plate specimens of the utility model.

[0027] Explanation of the reference numerals: 1 - closed end; 2 - opening structure; 3 - round hole; 4 - hand-holding position. DETAILED DESCRIPTION

[0028] like Figure 1 and 2As shown, an oiling rod for steel plate specimens is made of glass, and has a hollow cavity structure with an outer diameter of 5 mm, a closed end 1 at one end, and an open structure 2 at the other end inclined upward at 45° to the horizontal direction. Two rows of circular holes 3 are evenly distributed on both sides of the cavity of the oiling rod, with a hole every 2 mm and a diameter of each hole of 0.5 mm. The circular holes are symmetrically positioned and horizontally, and are 3 mm high from the bottom; the distance between the closed end and the first circular hole is 20 mm, so as to leave a position as a hand-held position 4.

[0029] In another embodiment:

[0030] The outer diameter of the hollow cavity is 6mm, one end is a closed end, and the other end is an open structure inclined upward at 50° to the horizontal direction. Two rows of circular holes are evenly distributed on both sides of the cavity of the oiling rod, one hole every 1.5mm, and the diameter of each hole is 0.5mm. The positions of the circular holes are symmetrical and horizontal, and the height from the bottom is 3.5mm; the distance between the closed end and the first circular hole is 20mm, so as to leave a position for holding.

[0031] In yet another embodiment:

[0032] The outer diameter of the hollow cavity is 4mm, one end is a closed end, and the other end is an open structure inclined upward at 40° to the horizontal direction. Two rows of circular holes are evenly distributed on both sides of the cavity of the oiling rod, one hole every 2.5mm, and the diameter of each hole is 0.5mm. The positions of the circular holes are symmetrical and horizontal, and the height from the bottom is 3.5mm; the distance between the closed end and the first circular hole is 20mm, so as to leave a position for holding.

[0033] The specific method of using the oiling rod provided in each embodiment of the utility model is as follows:

[0034] The oiling rod of the utility model is placed horizontally so that the inclined opening extends along the vertical plane;

[0035] Drop the oil into the inclined opening to gradually raise the liquid level in the cavity to below all the oil outlet holes on both sides of the glass rod cavity to ensure that no droplets seep out;

[0036] Let it stand for 2 minutes until the oil is completely uniform in the cavity;

[0037] Hold the empty space on one side of the closed end and the opening structure on the other side that is inclined upward, place it on the steel plate sample and start rolling evenly until the entire plate surface is covered. Be careful not to reciprocate or slide;

[0038] If the amount of coating is less than the target amount, repeat the above steps to add more. If it is more than the target amount, reciprocate and roll to squeeze out some droplets until the demand is met.

[0039] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. An oiling rod for steel plate specimens, characterized in that: The oiling rod is a hollow cavity structure made of glass, with an outer diameter of 5mm, one end of the oiling rod is a closed end, and the other end is an open structure inclined upward at 40-50° from the horizontal direction, and two rows of circular holes are evenly distributed on both sides of the cavity of the oiling rod, and the circular holes are symmetrical and horizontal, and 3mm high from the bottom; a hand-held position is reserved between the closed end and the circular hole; The two rows of circular holes are arranged with one hole every 2 mm; the diameter of each circular hole is 0.5 mm.

2. The oiling rod for steel plate specimen according to claim 1, characterized in that: The other end of the oiling rod is inclined at 45 degrees to the horizontal direction and is open upward.

3. The oiling rod for steel plate specimen according to claim 1, characterized in that: A 20 mm space is reserved between the closed end and the circular hole as a hand-holding position.

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