Tool setting gauge assembly installed below water level and equipment

Abstract

The utility model relates to a tool setting gauge assembly installed below the water level and equipment. The tool setting gauge assembly comprises a water separation base arranged in a water tank. A mounting cavity is formed in the waterproof seat; the mounting cavity is isolated from cutting fluid in the water tank; a tool setting gauge is arranged in the mounting cavity; a waterproof cover is arranged on the mounting cavity; the waterproof cover is provided with a through hole exposed out of the top end of the tool setting gauge; and the flat plate on the waterproof cover is higher than the cutting fluid level. The device is reasonable in design, compact in structure and convenient to use.

Description

Technical Field

[0001] The utility model relates to transformer manufacturing, in particular to a tool setting instrument component and equipment installed below a water level, which is used in a transformer air gap grinding process. Background Art

[0002] When grinding the transformer air gap underwater, the grinding head will wear out. If the initial position is used for each pass, the tool path will be inaccurate, resulting in deviations in the grinding size. In order to achieve precise tool paths, a tool setter (tool wear compensator) is required to set the tool and compensate for the wear.

[0003] If the tool setting instrument is set up in a separate place to avoid contact with cutting fluid, the size of the equipment will increase, and the supporting track and power of the equipment will be increased, resulting in equipment redundancy.

[0004] Although tool setters are generally designed to be splash-proof, their inherent sealing properties are not sufficient to ensure reliable operation for extended periods below the liquid level. Furthermore, due to the sedimentation and complex composition of cutting fluids, debris can accumulate during machining, leading to the buildup of oil film, impurities, and sediment on the tool setter. Cleaning is necessary to remove oil and debris after each machining operation or during tool changes. Using degreasing agents (such as kerosene) for cleaning can cause contamination and shorten its lifespan. Utility Model Content

[0005] In view of the technical problems that the tool setting instrument in the prior art cannot work below the liquid level, the technical problem to be solved by the present invention is generally to provide a tool setting instrument component and equipment installed below the water level.

[0006] In order to solve the above problems, the technical solution adopted by the present invention is:

[0007] In order to prevent cutting fluid from contaminating the tool setting instrument and realize underwater tool setting, a tool setting instrument component installed below the water level includes a water separator set in the water tank;

[0008] A mounting cavity is provided in the water-isolating seat;

[0009] Cutting fluid isolation arrangement between the installation cavity and the water tank;

[0010] A tool setting instrument is placed in the installation cavity;

[0011] A water-proof cover is provided on the installation cavity;

[0012] The water shield has a transparent hole exposing the top of the tool setting instrument;

[0013] The height of the flat plate on the water shield is higher than the level of the cutting fluid.

[0014] As a further improvement of the above technical solution:

[0015] In order to prevent the liquid generated by machining vibration from directly reaching the tool setting surface of the tool setting instrument, there is a gap between the through hole and the tool setting instrument component.

[0016] In order to reduce vibration and achieve miniaturization, the water-isolating base includes a lower base mounted on the processing base of the equipment; a connecting step is provided on the front end of the step surface of the lower base; and a rear side edge protruding upward at the rear end of the step surface of the lower base;

[0017] A water-isolating protrusion is provided on the lower base;

[0018] The installation cavity is arranged in the water-isolating protrusion.

[0019] In order to further achieve water isolation, the water shield is L-shaped; a process notch is set in the middle of the lower end of the front facade of the water shield;

[0020] The upper surface of the upper plate of the water shield is higher than the liquid level of the cutting fluid;

[0021] The lower surface of the upper flat plate is in sealing contact with the upper end surface of the water-isolating protrusion;

[0022] The upper plate has a notch portion.

[0023] In order to facilitate observation, the water shield is a transparent plate.

[0024] A tool setting device installed below the water level comprises the above-mentioned tool setting instrument assembly.

[0025] As a further improvement of the above technical solution:

[0026] The equipment also includes a processing base; a water tank and a movable processing head are arranged on the processing base;

[0027] The machining head drives the tool head to the tool setting instrument for tool setting.

[0028] The processing head is a grinding head.

[0029] While realizing the miniaturization of the equipment, the utility model creatively installs the tool setter in the grinding fluid tank. By adding a fence, the tool setter with ordinary splash-proof grade can also work below the liquid level, which reduces the purchase cost and prevents the liquid from causing fluctuations and reaching the tool setting surface of the tool setter.

[0030] The utility model has the advantages of reasonable design, low cost, durability, safety and reliability, simple operation, time and labor saving, money saving, compact structure and easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the equipment structure of the present utility model.

[0032] Figure 2It is a schematic cross-sectional structural diagram of the present utility model.

[0033] Figure 3 It is a schematic diagram of the explosion structure of the utility model.

[0034] Among them: 101, water tank; 102, processing head; 200, processing base; 201, water-isolating seat; 202, water-isolating cover; 203, tool setting instrument; 204, connecting step; 205, water-isolating protrusion; 206, rear side; 207, installation cavity; 208, process notch; 209, upper plate; 210, through hole; 211, notch part; 212, upper end face. DETAILED DESCRIPTION

[0035] like Figure 1-3 As shown, the tool setting instrument assembly, installed below the water level in this embodiment, includes a water block 201 mounted on a water tank 101; a mounting cavity 207 is provided within the water block 201; the mounting cavity 207 is isolated from the cutting fluid in the water tank 101; and a tool setting instrument component 203 is placed within the mounting cavity 207, thereby isolating the liquid from the tool setting instrument. To facilitate assembly and disassembly, the mounting cavity 207 is typically widened and lengthened, resulting in a relatively large opening. To reduce the opening area, a water block 202 is provided over the mounting cavity 207. The water block 202 has a through hole 210 that exposes the top of the tool setting instrument component 203, thereby reducing the chance of liquid ingress. The flat plate on the water block 202 is elevated above the cutting fluid level. A gap is created between the through hole 210 and the tool setting instrument component 203, ensuring that even if liquid enters the through hole 210, due to the offshore installation, the liquid flows into the mounting cavity 207 rather than directly onto the tool setting surface.

[0036] The water-isolating seat 201 includes a lower base installed on the processing base 200 of the equipment, so as to facilitate fixed installation. It occupies a large amount of water tank space and can reduce the use of cutting fluid; a connecting step 204 is provided on the front end of the step surface of the lower base for convenient installation with the carrier; the rear side edge 206 protrudes upward at the rear end of the step surface of the lower base to reduce liquid resonance and generate turbulence to the liquid.

[0037] A water-isolating protrusion 205 is provided on the lower base; a mounting cavity 207 is provided in the water-isolating protrusion 205 .

[0038] In order to facilitate water blocking, the water shield 202 is L-shaped; a process notch 208 is provided in the middle of the lower end of the front facade of the water shield 202 to facilitate the hand to take it;

[0039] The upper surface of the upper plate 209 of the water shield 202 is higher than the level of the cutting fluid;

[0040] The lower surface of the upper plate 209 is in sealing contact with the upper end surface 212 of the water-isolating protrusion 205, thereby preventing liquid from entering;

[0041] The upper plate 209 has a notch 211 .

[0042] The water shield 202 is a transparent plate for easy observation and can be a plastic plate or the like.

[0043] As an overall improved protection, the tool setting device of this embodiment, which is installed below the water level, includes a tool setting probe assembly.

[0044] The equipment also includes a processing base 200; a water tank 101 and a movable processing head 102 are arranged on the processing base 200;

[0045] The machining head 102 drives the tool head to the tool setting instrument 203 for tool setting.

[0046] The processing head 102 is a grinding head.

[0047] A boss for mounting the tool setting instrument 203 is provided in the mounting cavity 207. Even if a small amount of liquid enters the cavity, the tool setting instrument will not be contaminated.

[0048] The structure is divided into two parts and is easy to assemble and disassemble. The liquid level fence is provided to block the grinding fluid, so that the tool setting instrument is prevented from being immersed and causing failure.

[0049] The utility model can install the tool setting instrument below the grinding fluid level, saves space and is conducive to miniaturization of the equipment. The tool setting instrument is protected so that the grinding fluid will not flood and damage it.

[0050] The present invention is fully described for the purpose of clearer disclosure, and the prior art will not be listed one by one.

[0051] Finally, it should be noted that the above embodiments are intended only to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may be modified or some of the technical features thereof may be replaced with equivalents. It is obvious for those skilled in the art to combine multiple technical solutions of the present invention. However, these modifications or replacements do not deviate from the spirit and scope of the technical solutions of the embodiments of the present invention. Any technical content not fully described in this utility model is generally known technology.

Claims

1. A tool setting instrument assembly installed below the water level, characterized by: It comprises a water isolation seat (201) arranged on the water tank (101); A mounting cavity (207) is provided in the water isolation seat (201); The installation cavity (207) is isolated from the cutting fluid of the water tank (101); A tool setting instrument (203) is placed in the installation cavity (207); A water-blocking cover (202) is provided on the installation cavity (207); The water-blocking cover (202) has a through hole (210) exposing the top of the tool setting instrument (203); The upper plate of the water-blocking cover (202) is higher than the level of the cutting fluid.

2. The tool setting probe assembly installed below the water level according to claim 1, characterized in that: There is a gap between the through hole (210) and the tool setting instrument (203).

3. The tool setting probe assembly installed below the water level according to claim 1, characterized in that: The water-isolating seat (201) comprises a lower base mounted on a processing base (200) of the equipment; a connecting step (204) is provided on the front end of the step surface of the lower base; and a rear side (206) protruding upward at the rear end of the step surface of the lower base; A water-isolating protrusion (205) is provided on the lower base; The installation cavity (207) is arranged in the water-isolating protrusion (205).

4. The tool setting probe assembly installed below the water level according to claim 2, characterized in that: The water shield (202) is L-shaped; a process notch (208) is provided in the middle of the lower end of the front elevation of the water shield (202); The upper surface of the upper plate (209) of the water shield (202) is higher than the level of the cutting fluid; The lower surface of the upper plate (209) is in sealing contact with the upper end surface (212) of the water-isolating protrusion (205); The upper plate (209) has a notch portion (211).

5. The tool setting probe assembly installed below the water level according to claim 1, characterized in that: The water shield (202) is a transparent plate; A boss for mounting a tool setting instrument (203) is provided in the mounting cavity (207).

6. A tool setting device installed below the water level, characterized in that: The invention comprises the tool setting instrument assembly according to claim 1.

7. The tool setting device installed below the water level according to claim 6, characterized in that: The device further comprises a processing base (200); a water tank (101) and a movable processing head (102) are arranged on the processing base (200); The processing machine head (102) drives the tool head to the tool setting instrument (203) for tool setting.

8. The tool setting device installed below the water level according to claim 7, characterized in that: The processing head (102) is a grinding head.

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