KR200441842Y1 - Device power conveynce for multiple Tappinghol processing - Google Patents

Device power conveynce for multiple Tappinghol processing Download PDF

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KR200441842Y1
KR200441842Y1 KR2020060029930U KR20060029930U KR200441842Y1 KR 200441842 Y1 KR200441842 Y1 KR 200441842Y1 KR 2020060029930 U KR2020060029930 U KR 2020060029930U KR 20060029930 U KR20060029930 U KR 20060029930U KR 200441842 Y1 KR200441842 Y1 KR 200441842Y1
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South Korea
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bushing
processing
tapping
tapping holes
fixing frame
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KR2020060029930U
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Korean (ko)
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KR20080001243U (en
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송원석
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주식회사 신흥정밀
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
    • B23G1/20—Machines with a plurality of working spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
    • B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
    • B23B39/165—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles having universal joint transmissions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/026—Bushings, e.g. adapter sleeves

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Drilling And Boring (AREA)

Abstract

본 고안은 매우 근접하게 위치하는 복수 탭핑홀 가공하기 위해 탭핑기에 동력을 전달하는 장치에 관한 것으로, 스핀들의 유동을 방지하도록 부싱를 고정하는 부싱고정틀(100)을 구성하고, 상기 부싱고정틀(100)의 중앙부위에 한쌍의 부싱(10a,10b)을 결합 구성하며, 상기 부싱(10a,10b)에 스핀들(20a,20b)이 관통하도록 결합 구성하고, 상기 한쌍의 스핀들(20a,20b) 종단에 유니버셜조인트(30a,30b)를 각각 결합 구성하는데, 상기 각각의 유니버셜조인트(30a,30b) 서로 간섭받지 않도록 수직방향으로 위치의 차이를 주어 구성하여, 매우 근접한 탭핑홀 가공이 가능할 뿐만 아니라, 한번의 공정으로 복수의 탭핑홀 가공이 가능하므로, 제조공정이 단축되어 인원감소와 생산성이 향상되고, 탭핑홀에 따른 품질이 향상되는 복수 탭핑홀 가공용 동력전달장치를 제공한다.The present invention relates to a device for transmitting power to the tapping machine for processing a plurality of tapping holes are located in close proximity, comprising a bushing fixing frame 100 for fixing the bushing to prevent the flow of the spindle, the bushing fixing frame 100 A pair of bushings 10a and 10b are coupled to the central portion, and the spindles 20a and 20b pass through the bushings 10a and 10b, and a universal joint is connected to the ends of the pair of spindles 20a and 20b. Each of the universal joints 30a and 30b is configured to give a difference in position in the vertical direction so as not to interfere with each other, and thus close tapping holes can be processed in a single process. Since a plurality of tapping holes can be processed, the manufacturing process is shortened, thereby reducing the number of people and improving productivity, and providing a power transmission device for processing a plurality of tapping holes, which improves the quality of the tapping holes.

스핀들,탭핑기, 탭, 유니버셜조인트, 수직방향으로 위치의 차이Spindle, tapping machine, tap, universal joint, position difference in vertical direction

Description

복수 탭핑홀 가공용 동력전달장치{device power conveynce for multiple Tappinghol processing}Device power conveynce for multiple Tappinghol processing

도 1은 본 고안에 따른 복수 탭핑홀 가공용 동력전달장치의 구성을 보인 예시도1 is an exemplary view showing a configuration of a power transmission device for processing multiple tapping holes according to the present invention

<도면 각 주요 부분에 대한 부호의 설명><Explanation of symbols for each major part of drawing>

10a,10b: 부싱 20a,20b: 스핀들          10a, 10b: bushing 20a, 20b: spindle

30a30b: 유니버셜조인트 100: 부싱고정틀         30a30b: Universal joint 100: Bushing fixing frame

본 고안은 복수 탭핑홀 가공용 동력전달장치에 관한 것으로, 동력장치의 회전력을 전달하는 유니버셜조인트의 위치를 수직방향으로 위치의 차이를 주어 구성함으로서, 매우 근접한 탭핑홀 가공이 가능할 뿐만 아니라, 한번의 공정으로 복수의 탭핑홀 가공이 가능하므로, 제조공정이 단축되어 인원감소와 생산성이 향상되고, 탭핑홀에 따른 품질이 향상되는 복수 탭핑홀 가공용 동력전달장치에 관한 것이다.The present invention relates to a power transmission device for processing a plurality of tapping holes, by configuring the position of the universal joint that transmits the rotational force of the power unit in the vertical direction, not only very close tapping hole processing is possible, but also one process Since a plurality of tapping hole processing is possible, the manufacturing process is shortened to reduce the number of people and productivity is improved, and relates to a power transmission device for a plurality of tapping hole processing is improved according to the tapping hole.

우리는 일상적으로 금속이나 비철금속에 구멍을 뚫는 드릴 작업을 하거나 나사를 형성하는 탭핑 가공작업을 빈번히 수행하고 있으며, 상기의 드릴작업과 탭핑 가공작업을 동시에 수행하여야 하는 경우도 빈번하여 이들 작업에 의한 상품을 대량으로 생산하고자 할 경우에는 NC 탭핑 센터를 이용하여 작업을 하는 것이 통상적이다.We routinely carry out drilling work for drilling holes or forming screws in metal or non-ferrous metals, and we often have to perform the above drilling work and tapping work at the same time. If you want to produce large quantities of metal, it is common to work with NC tapping center.

상기의 NC 탭핑 센터에 의한 작업은 작업 상태가 깨끗하고 정밀하며 안전사고가 거의 발생하지 않는다는 이점이 있다.The work by the NC tapping center has the advantage that the working condition is clean and precise and hardly any accident occurs.

그러나 상기와 같은 기계장치로 탭을 형성할 시 탭을 가공하는 공구의 부피때문에 10mm이하로 매우 근접하게 형성해야하는 탭핑홀들은 여러단계의 공정으로 나누어 가공해야만 하는 문제점이 있었다. However, when the tab is formed by the above mechanism, the tapping holes, which should be formed very close to 10 mm or less due to the volume of the tool for processing the tab, have to be divided into several stages of processing.

상기한 바와 같은 문제점을 해결하기 위한 본 고안은 동력장치의 회전력을 전달하는 유니버셜조인트의 위치를 수직방향으로 위치의 차이를 주어 구성함으로써, 10mm이하 7.5mm이상까지 매우 근접한 탭핑홀 가공이 가능할 뿐만 아니라, 한번의 공정으로 복수의 탭핑홀 가공이 가능하므로, 제조공정이 단축되어 인원감소와 생산성이 향상되고, 탭핑홀에 따른 품질이 향상되는 복수 탭핑홀 가공용 동력전달장치를 제공함을 그 목적으로 하고 있다.The present invention for solving the problems as described above by configuring the position of the universal joint for transmitting the rotational force of the power unit in the vertical direction, the tapping hole processing is very close to not less than 10mm and 7.5mm or more. It is an object of the present invention to provide a power transmission device for processing a plurality of tapping holes, in which a plurality of tapping holes can be processed in a single process, so that the manufacturing process is shortened, the number of people is reduced, productivity is improved, and the quality of tapping holes is improved. .

이와 같은 본 고안 복수 탭핑홀 가공용 동력전달장치를 살펴보면 다음과 같다.Looking at the power transmission device for a plurality of tapping hole processing as the present invention as follows.

탭핑홀 가공용 동력전달장치를 구성함에 있어서,In constructing the power transmission device for tapping hole processing,

스핀들의 유동을 방지하도록 부싱를 고정하는 부싱고정틀(100)을 구성하고, 상기 부싱고정틀(100)의 중앙부위에 한쌍의 부싱(10a,10b)을 구성하며, 상기 부싱을 관통하는 스핀들(20a,20b)을 구성하고, 상기 한쌍의 스핀들(20a,20b) 종단에 유니버셜조인트(30a,30b)를 각각 구성하는데, 상기 각각의 유니버셜조인트(30a,30b) 서로 간섭받지 않도록 수직방향으로 위치의 차이를 주어 구성한다.To configure the bushing fixing frame 100 to fix the bushing to prevent the flow of the spindle, a pair of bushing (10a, 10b) in the central portion of the bushing fixing frame 100, the spindle 20a, 20b penetrating the bushing ) And the universal joints (30a, 30b) at the ends of the pair of spindles (20a, 20b), respectively, the respective universal joints (30a, 30b) to give a difference in position in the vertical direction so as not to interfere with each other Configure.

이와 같은 본 고안의 구성 및 실시예를 도면에 도시된 바와 같이 설명하면 다음과 같다.Referring to the configuration and embodiment of the present invention as shown in the drawings as follows.

도 1은 본 고안에 따른 복수 탭핑홀 가공용 동력전달장치의 구성을 보인 예시도이다.1 is an exemplary view showing a configuration of a power transmission device for processing multiple tapping holes according to the present invention.

도면에 도시된 바와 같이 본 고안은 탭공구를 고정하는 척에 동력을 전달하는 스핀들(20a,20b)의 유동을 방지하는 부싱고정틀(100)을 구성한다.As shown in the figure, the present invention constitutes a bushing fixing frame 100 which prevents the flow of the spindles 20a and 20b for transmitting power to the chuck fixing the tab tool.

상기 부싱고정틀(100)은 좌,우에 틀고정공을 형성하여 고정수단으로 작업보드에 고정하고, 중앙 부위에는 부싱을 고정하기 위해 부싱고정공을 형성한다. The bushing fixing frame 100 forms a frame fixing hole in the left and right, and is fixed to the work board by a fixing means, and forms a bushing fixing hole to fix the bushing in the central portion.

상기 부싱고정틀(100)의 중앙부위에 내주면에 나사산을 형성한 한쌍의 부싱(10a,10b)를 결합 구성하고, 상기 부싱(10a,10b)을 관통하는 스핀들(20a,20b)을 돌려서 끼워 결합 구성한다.Coupling configuration of a pair of bushings (10a, 10b) having a thread formed on the inner peripheral surface in the central portion of the bushing fixing frame 100, by rotating the spindle (20a, 20b) through the bushings (10a, 10b) do.

그리고 상기 한쌍의 스핀들(20a,20b) 종단에 유니버셜조인트(30a,30b)를 각각 결합 구성하는데, 상기 각각의 유니버셜조인트(30a,30b) 서로 간섭받지 않도록 수직방향으로 위치의 차이를 주어 구성한다.The universal joints 30a and 30b are coupled to the ends of the pair of spindles 20a and 20b, respectively. The universal joints 30a and 30b are configured by giving a difference in position in the vertical direction so as not to interfere with each other.

상기와 같이 동력장치의 회전력을 전달하는 유니버셜조인트의 위치를 수직방향으로 위치의 차이를 주어 구성함으로써, 10mm이하 7.5mm이상까지 매우 근접한 탭핑홀 가공이 이루진다.As described above, by configuring the position of the universal joint for transmitting the rotational force of the power unit in the vertical direction, the tapping hole processing is very close to 10mm or less and 7.5mm or more.

이상에서 설명한 바와 같이 본 고안 복수 탭핑홀 가공용 동력전달장치에 의하면, 동력장치의 회전력을 전달하는 유니버셜조인트의 위치를 수직방향으로 위치의 차이를 주어 구성함으로써, 10mm이하 7.5mm이상까지 매우 근접한 탭핑홀 가공이 가능할 뿐만 아니라, 한번의 공정으로 복수의 탭핑홀 가공이 가능하므로, 제조공정이 단축되어 인원감소와 생산성이 향상되고, 탭핑홀에 따른 품질이 향상되는 효과를 가진 것이다.As described above, according to the power transmission device for processing a plurality of tapping holes, the universal joint that transmits the rotational force of the power unit is configured by giving a difference in position in the vertical direction, so that the tapping holes are very close to 10 mm or less and 7.5 mm or more. Not only the processing is possible, but a plurality of tapping hole processing is possible in one process, the manufacturing process is shortened to reduce the number of people and productivity, and has the effect of improving the quality of the tapping hole.

Claims (1)

탭핑홀 가공용 동력전달장치를 구성함에 있어서,In constructing the power transmission device for tapping hole processing, 스핀들의 유동을 방지하도록 부싱을 고정하는 부싱고정틀(100)을 구성하고, 상기 부싱고정틀(100)의 중앙부위에 한쌍의 부싱(10a,10b)을 결합 구성하며, 상기 부싱(10a,10b)에 스핀들(20a,20b)이 관통하도록 나사결합 구성하고, 상기 한쌍의 스핀들(20a,20b) 종단에 유니버셜조인트(30a,30b)를 각각 구성하는데, 상기 각각의 유니버셜조인트(30a,30b)가 서로 간섭받지 않도록 수직방향으로 위치의 차이를 주어 구성함을 특징을 하는 복수 탭핑홀 가공용 동력전달장치.To configure the bushing fixing frame 100 for fixing the bushing to prevent the flow of the spindle, and to combine the pair of bushing (10a, 10b) in the central portion of the bushing fixing frame 100, to the bushing (10a, 10b) The spindles 20a and 20b are screwed together, and the universal joints 30a and 30b are formed at the ends of the pair of spindles 20a and 20b, respectively. The universal joints 30a and 30b interfere with each other. Power transmission device for processing multiple tapping holes characterized in that the configuration by giving a difference in position in the vertical direction so as not to receive.
KR2020060029930U 2006-11-17 2006-11-17 Device power conveynce for multiple Tappinghol processing KR200441842Y1 (en)

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