KR200469058Y1 - Ultrasound Central Spindle Water Discharge System - Google Patents

Ultrasound Central Spindle Water Discharge System Download PDF

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Publication number
KR200469058Y1
KR200469058Y1 KR2020120002121U KR20120002121U KR200469058Y1 KR 200469058 Y1 KR200469058 Y1 KR 200469058Y1 KR 2020120002121 U KR2020120002121 U KR 2020120002121U KR 20120002121 U KR20120002121 U KR 20120002121U KR 200469058 Y1 KR200469058 Y1 KR 200469058Y1
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KR
South Korea
Prior art keywords
rod
ultrasonic
ultrasonic amplitude
main body
receiving portion
Prior art date
Application number
KR2020120002121U
Other languages
Korean (ko)
Inventor
신-후아 예
Original Assignee
쉐 홍 인더스트리알 코., 엘티디
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Application filed by 쉐 홍 인더스트리알 코., 엘티디 filed Critical 쉐 홍 인더스트리알 코., 엘티디
Priority to KR2020120002121U priority Critical patent/KR200469058Y1/en
Application granted granted Critical
Publication of KR200469058Y1 publication Critical patent/KR200469058Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
    • B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

The present invention relates to an ultrasonic central spindle water discharge device comprising a main body, a supporting rod, an ultrasonic amplitude rod and a flow path, wherein the main body is provided with a receiving portion; The supporting rod is installed on a side of the main body; The ultrasonic amplitude rod is mounted to the receiving portion, and the ultrasonic amplitude rod end is accommodated in the recess of the receiving portion; The flow passage penetrates the supporting rod, the main body, and the ultrasonic amplitude rod, and is positioned at the rear end of the receiving portion. When the rear end portion of the ultrasonic amplitude rod performs a machining process on a workpiece, the cutting fluid passes the ultrasonic wave through the flow passage. Allow it to be discharged out of the rear end of the amplitude rod to lower the processing temperature.

Description

Ultrasonic Central Spindle Water Discharge System

The present invention relates to an ultrasonic central spindle water discharge device, and more particularly, when the ultrasonic amplitude rod proceeds to the machining process, the cutting fluid flows into the machining zone and removes the abrasive slurry accumulated on the workpiece surface by flowing it out of the machining zone. By lowering the temperature of the ultrasonic amplitude rod rear end and the workpiece by the cutting fluid, the ultrasonic central spindle water discharge device overcomes the problem of shortening the service life by preventing heat generation of the ultrasonic amplitude rod rear end.

The principle of ultrasonic machining (called “USM”) is based on the use of a tool that vibrates at high frequencies between 15 kHz and 30 kHz, under a supply of a mixture of abrasive and water (abrasive slurry). In this case, the workpiece is brought into contact with the positive pressure, and the abrasive is collided with the workpiece by the vibration of the front end of the tool. Ultrasonic processing plays a pivotal role in traditional processing.

In general, processing materials using ultrasonic processing are mostly hard-brittle materials such as glass and ceramics. In the present ultrasonic processing, the externally applied abrasive slurry is flowed into the processing region of the workpiece. Particularly, during the deep processing or sapphire crystal manufacturing process for the hard brittle material, the abrasive slurry is continuously flowed into the dip processing area. Both ends of the abrasive slurry and the processing tool accumulated in the cardiovascular holes in the zone will cause a sharp rise in temperature. This overheated machining environment deforms and decreases the hardness of both ends of the tool, which can easily break during use, severely affecting the accuracy of the workpiece size and significantly reducing the service life of the tool. The technicians often purchase new machining tools, which increases the overall machining cost.

Therefore, the inventor devotes to research and development of related products based on many years of practical experience in the art, and devised a new method of "ultrasonic central spindle water discharge device" through repeated experiments and tests, Overcoming the defects caused by overheating of the machining tool and extending the service life of the product.

1. Taiwan Patent I244971

The main object of the present invention is to provide an ultrasonic central spindle water discharge device that can extend the service life by preventing the rear end of the ultrasonic amplitude rod. As the ultrasonic amplitude rod proceeds through the machining process, the cutting fluid flows into the machining zone and removes the abrasive slurry on the workpiece surface out of the machining zone, thereby lowering the temperature of the ultrasonic amplitude rod trailing edge and the workpiece by the cutting fluid. .

In order to achieve the above object, the "ultrasound center spindle water discharge device" provided by the present invention comprises a main body, a supporting rod, an ultrasonic amplitude rod and a flow path, the main body is formed with a receiving portion, the supporting rod is Is installed on the side of the main body, the ultrasonic amplitude rod is mounted to the receiving portion, the end of the ultrasonic amplitude rod is accommodated in the recess of the receiving portion, the flow path passes through the supporting rod, the main body and the ultrasonic amplitude rod It is located at the rear end of the receiving portion, when the rear end portion of the ultrasonic amplitude rod proceeds to the workpiece, the cutting fluid is discharged out of the rear end portion of the ultrasonic amplitude rod through the flow path to lower the processing temperature do.

Technical features of the "ultrasound center spindle water discharge device" provided by the present invention are as follows:

1. The main body has a handle portion formed on the opposite side of the end formed with the receiving portion, the pull portion bolts are assembled to the handle portion, so that the pull stud bolt and the ultrasonic gas of the main body can be assembled to each other.

2. A plurality of coupling portions are formed on both side walls of the inner side of the accommodation portion, and the assembly installation portion is formed on the ultrasonic amplitude rod so as to be coupled to the coupling portion.

3. The flow path includes an inlet hole formed in the supporting rod, an outlet hole formed in the ultrasonic amplitude rod, a communication hole formed in the main body, and a through hole formed in the assembly installation unit. The ball, the communication hole and the through hole communicate with each other.

This invention has practicality and progress, and it is worth spreading to the industrial world, so it has been disclosed to the public.

1 is a cross-sectional view of the present invention.
2 is an explanatory diagram showing a flow path direction of the present invention.
3 is an explanatory diagram showing ultrasonic processing of the workpiece of the present invention.
Figure 4 is an explanatory diagram showing the flow of cutting and processing and cutting fluid for the workpiece of the present invention.
5 is an explanatory view illustrating an enlarged portion of FIG. 4.

In order to explain the purpose and effect that the "ultrasound central spindle water discharge device" provided by the present invention aims to achieve, the structure of each conveying element and its coupling method are described below through specific embodiments and accompanying drawings. Explain. The "ultrasound center spindle water discharge device" provided by the present invention shown in the drawings includes a main body 1, a supporting rod 2, an ultrasonic amplitude rod 3, and a flow path 4. Among them, the receiving part 11 is formed in the main body 1. The supporting rod 2 is installed on the side of the main body 1. The ultrasonic amplitude rod 3 is mounted to the accommodating part 11, and the end of the ultrasonic amplitude rod 3 is accommodated in the recess of the accommodating part 11. The flow passage 4 penetrates the supporting rod 2, the main body 1, and the ultrasonic amplitude rod 3, but is located at the rear end of the receiving portion 11.

The operation and manner of operation of the present invention will be described below with reference to FIGS. 3 to 5. When the ultrasonic amplitude rod 3 proceeds to the workpiece 5, a cutting fluid is applied to remove and remove the abrasive slurry 6 on the surface of the workpiece 5 out of the machining zone 51. This flows into the processing zone 51 through the flow path 4 of the device to be filled. The cutting fluid and the abrasive slurry 6 initially located inside the processing zone 51 are discharged out of the processing zone 51 by being pushed by the pressure of the new cutting fluid flowing out through the flow passage 4 in a timely manner. In addition, the cutting fluid constantly flowing into the machining zone 51 conducts heat energy accumulated in the machining process rapidly, so that both ends of the machining zone 51 and the ultrasonic amplitude rod 3 are stably controlled within a range of working temperatures. Thus, the service life of the ultrasonic machining tool is extended. In other words, the present invention achieves the object and effect to be pursued to become the "ultrasound center spindle water discharge device" maximized practicality.

The foregoing embodiments of the present invention have been claimed as the technical features of claim 1 of the present application. The technical features of the remaining claims are to embody or add to the content of claim 1, by which the scope of claim 1 should not be limited.

The "ultrasound center spindle water discharge device" provided by the present invention has the following technical features, which will be described with reference to FIGS.

1. The main body 1 has a handle portion 12 is formed on the opposite side of the end formed with the receiving portion 11, the handle portion 12 is a cone (corn) shape of the pull stud bolt 13 is assembled do. The full stud bolt 13 and the ultrasonic gas 7 are assembled and combined.

2. A plurality of coupling parts 111 are formed on both side walls of the main body 1 accommodating part 11, and the assembly installation part 31 is coupled to the coupling part 111 at the ultrasonic amplitude rod 3. ) Is formed to complete the assembly between the ultrasonic amplitude rod 3 and the main body 1.

3. The flow passage 4 is an inlet hole 41 formed in the supporting rod 2, an outlet hole 42 formed in the ultrasonic amplitude rod 3, and a communication hole formed in the main body 1 ( 43) and a through hole 44 formed in the assembly installation part 31, wherein the inlet hole 41, the outlet hole 42, the communication hole 43, and the through hole 44 communicate with each other. have.

4. A pipe 21 is mounted at the rear end of the supporting rod 2, and the pipe 21 communicates with the inflow hole 41 of the flow path 4. The cutting fluid flows into the flow path 4 via the pipe 21, and the pipe 21 allows the cutting fluid to flow into the pressure using a hydraulic pump.

The above embodiments are merely exemplary embodiments for describing the technical features of the present invention, and are not used to limit the protection scope of the present invention described in the claims. Therefore, those skilled in the art should understand that various modifications and equivalent other embodiments are possible without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention should be defined by the technical spirit of the appended claims.

In summary, the "ultrasound center spindle water discharge device" provided by the present invention has economical benefits in practicality and manufacturing cost, and can be used industrially. Since the structure disclosed by the present invention has been disclosed or not carried out to date and has "newness", and the structure and function have been improved as compared with the prior art, since the "progressiveness" is provided, the utility model is registered. It satisfies all the regulations.

DESCRIPTION OF SYMBOLS 1 Main body 11 Receiving part 111 Coupling part
12: handle portion 13: full stud bolt 2: supporting rod
21 pipe 3: ultrasonic amplitude rod 31: mounting portion
4: Euro 41: Inflow hole 42: Outflow hole
43: communication hole 44: through hole 5: the workpiece
51 processing zone 6: abrasive slurry 7: ultrasonic gas

Claims (3)

main body;
Supporting rod;
Ultrasonic amplitude rod; And
Includes euros,
The main body is provided with a receiving portion, the supporting rod is installed on the side of the main body, the ultrasonic amplitude rod is mounted on the receiving portion, the end of the ultrasonic amplitude rod is accommodated in the recess of the receiving portion, the flow path is Penetrates the supporting rod, the main body and the ultrasonic amplitude rod, and is located at the rear end of the receiving portion;
When the rear end portion of the ultrasonic amplitude rod proceeds to the workpiece, the cutting fluid is discharged out of the rear end portion of the ultrasonic amplitude rod through the flow path to lower the processing temperature. . The method of claim 1, wherein the main body is formed with a handle on the opposite side of the end formed with the receiving portion, the handle portion is assembled with a pull stud bolt, a plurality of coupling portions are formed on both side walls inside the receiving portion, the ultrasonic amplitude Ultrasonic central spindle water discharge device is formed in the rod assembly to be coupled to the coupling portion. The flow path of claim 2, wherein the flow path includes an inlet hole formed in the supporting rod, an outlet hole formed in the ultrasonic amplitude rod, a communication hole formed in the body, and a through hole formed in the assembly installation unit. Ultrasonic central spindle water discharge device in which the ball, the outlet hole, the communication hole and the through hole communicate with each other.
KR2020120002121U 2012-03-16 2012-03-16 Ultrasound Central Spindle Water Discharge System KR200469058Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020120002121U KR200469058Y1 (en) 2012-03-16 2012-03-16 Ultrasound Central Spindle Water Discharge System

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020120002121U KR200469058Y1 (en) 2012-03-16 2012-03-16 Ultrasound Central Spindle Water Discharge System

Publications (1)

Publication Number Publication Date
KR200469058Y1 true KR200469058Y1 (en) 2013-10-04

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KR2020120002121U KR200469058Y1 (en) 2012-03-16 2012-03-16 Ultrasound Central Spindle Water Discharge System

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10113879A (en) * 1996-10-01 1998-05-06 Z Bavelloni Spa Device for polishing oblique edge of glass plate
JP2891570B2 (en) 1991-09-20 1999-05-17 三菱重工業株式会社 Ultrasonic processing head
JP2005329501A (en) 2004-05-19 2005-12-02 Keisuke Kamijo Ultrasonic polishing tool and polishing device provided with the same
JP2010253639A (en) 2009-04-27 2010-11-11 Tokyo Univ Of Science Surface machining device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2891570B2 (en) 1991-09-20 1999-05-17 三菱重工業株式会社 Ultrasonic processing head
JPH10113879A (en) * 1996-10-01 1998-05-06 Z Bavelloni Spa Device for polishing oblique edge of glass plate
JP2005329501A (en) 2004-05-19 2005-12-02 Keisuke Kamijo Ultrasonic polishing tool and polishing device provided with the same
JP2010253639A (en) 2009-04-27 2010-11-11 Tokyo Univ Of Science Surface machining device

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