KR840000495Y1 - Intermittent transmitting device of producing machine for the rasp blade - Google Patents

Intermittent transmitting device of producing machine for the rasp blade Download PDF

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Publication number
KR840000495Y1
KR840000495Y1 KR2019820008419U KR820008419U KR840000495Y1 KR 840000495 Y1 KR840000495 Y1 KR 840000495Y1 KR 2019820008419 U KR2019820008419 U KR 2019820008419U KR 820008419 U KR820008419 U KR 820008419U KR 840000495 Y1 KR840000495 Y1 KR 840000495Y1
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South Korea
Prior art keywords
gear
work ram
shaft
file
transmitting device
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KR2019820008419U
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Korean (ko)
Inventor
진우성
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삼익공업주식회사
진우석
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Priority to KR2019820008419U priority Critical patent/KR840000495Y1/en
Application granted granted Critical
Publication of KR840000495Y1 publication Critical patent/KR840000495Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D73/00Making files or rasps
    • B23D73/04Methods or machines for the manufacture of files or rasps
    • B23D73/06Cutting the working surfaces by means of chisels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D73/00Making files or rasps
    • B23D73/14Tools or accessories specially adapted for making files or rasps, e.g. chisels, supporting-frames

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Transmission Devices (AREA)

Abstract

내용 없음.No content.

Description

줄날성형기의 간헐이송장치Intermittent feed device of file cutting machine

제1도는 줄날성형기의 일부절개 사시도.1 is a partially cutaway perspective view of a file cutting machine.

제2도는 줄날성형기의 종단면도.2 is a longitudinal sectional view of the file cutting machine.

제3도는 본 고안의 간헐이송장치 개략도이다.3 is a schematic diagram of an intermittent transfer apparatus of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 동체 2 : 모우터1: fuselage 2: motor

3 : 대기어 11 : 회전축3: standby gear 11: rotation axis

12 : 제네바 기어 13 : 아암12: Geneva Gear 13: Arm

14 : 롤러 15 : 요부14: roller 15: main part

21, 22, 23, 24 : 베벨기어 26 : 요부21, 22, 23, 24: Bevel Gear 26: Main part

27 : 철부 28 : 편심캠27: iron 28: eccentric cam

30 : 작업램 33 : 소재30: work ram 33: material

34 : 줄날34: file

본 고안은 줄날성형기의 바이트 및 소재의 이송장치에 관한 것으로 제네바기어를 이용하여 전후로 간헐이송하고 캠을 이용하여 좌우로 이송할 수 있게한 것이다.The present invention relates to a transfer device for the bite and the material of the file cutting machine, and enables the intermittent transfer back and forth using Geneva gear and the right and left transfer using the cam.

종래의 줄날성형기의 이송장치는 연속적인 소재의 이송으로 특히 래스프(rasp) 줄날을 성형할 경우 소재가 연속적으로 이송하게 되고 소재의 이송중에 바이트가 찍히거나 빠지므로 바이트가 소재에 찍힐 때와 나올 때의 위치가 틀려, 날의 측면을 침식하게 되고 날의 측면침식으로 인해 예리성이 떨어져 절삭성이 낮아지는 단점이 있었다.The transfer device of the conventional file cutting machine is a continuous transfer of material, especially when forming a rasp file, the material is continuously transferred and the bite is taken or taken out during the transfer of the material, so when the bite is printed on the material When the position of the time is wrong, the side of the blade is eroded, due to the side erosion of the blade has a disadvantage in that the sharpness is lowered and the machinability is lowered.

본 고안은 상기와 같은 결점을 제거하기 위하여 제네바기아와 체인기아 및 캠과 캠로울러를 이용하여 간헐적으로 줄날 및 소재를 이송하도록 하므로서 줄날 성형시에 소재를 정지시킨 상태에서 바이트가 소재에 찍히게하고 바이트의 후퇴시에 소재가 이송하도록하는 즉 소재의 전후진과 바이트의 좌·우 이동을 간헐적으로 이송시킬 수 있도록된 줄날 성형기의 간헐이송장치를 제공함에 목적이 있다.The present invention uses the Geneva gear, the chain gear, the cam and the cam roller to intermittently move the blade and the material in order to remove the above defects, so that the bite is stamped on the material while the material is stopped at the time of forming the file. It is an object of the present invention to provide an intermittent transfer device of a file forming machine which allows the material to be conveyed at the time of retreat, that is, to intermittently move the material forward and backward and the left and right movements of the bite.

상기와 같은 본 고안의 구성 및 작용효과를 첨부된 도면과 함께 상세히 설명하면 다음과 같다.When described in detail with the accompanying drawings the configuration and effect of the present invention as follows.

본 고안은 동체(1)의 상단에 모우터(2)가 고정설치되고 대기어(3)의 축(4) 일단에 베벨기어(5)가 설치되어 회전축(6)의 베벨기어(7)와 맞물려 설치되며 회전축(6)의 타단에 설치된 체인기어(8)는 체인(9)에 의해 체인기어(10)와 연결되고 체인기어(10)의 반대편 회전축(11)의 일단에 제네바기어(12)가 설치되되 제네바기어(12)는 아암(13)과 롤러(14)로 구성되어 요부(15)와 결합함으로써 회전축(16)을 회전시키고 체인기어(17)(18) 및 체인(19)에 의해 리드스크류(20)를 간헐 회전시키며, 내기어(3)의 축(4)에 설치된 베벨기어(21) 및 베벨기어(22)(23)(24)에 의해 회전하는 회전축(25)에 요부(26)와 철부(27)를 갖는 편심캠(28)을 설치하고 편심캠(28)과 접하도록 롤러(29)를 설치한 구조이다.In the present invention, the motor 2 is fixedly installed at the upper end of the fuselage 1, and the bevel gear 5 is installed at one end of the shaft 4 of the standby gear 3, and the bevel gear 7 of the rotary shaft 6 The chain gear 8, which is installed in engagement with the other end of the rotation shaft 6, is connected to the chain gear 10 by the chain 9, and the Geneva gear 12 is connected to one end of the rotation shaft 11 opposite to the chain gear 10. Geneva gear 12 is composed of an arm 13 and a roller 14 is coupled to the recess 15 to rotate the rotating shaft 16 and by the chain gear (17) (18) and chain (19) The lead screw 20 is intermittently rotated, and the main part is formed on the rotating shaft 25 rotated by the bevel gear 21 and the bevel gears 22, 23, 24 provided on the shaft 4 of the inner gear 3. 26 and the eccentric cam 28 having a convex portion 27 and the roller 29 is provided so as to contact the eccentric cam 28.

미설명부호 3'은 기어, 4'은 축, 30은 작업램, 31은 유압실린더이며 32는 작업대, 33은 소재, 34는 줄날, 35는 크러치, 36은 슬라이드부, 37은 에어실린더이다.3 'is the gear, 4' is the shaft, 30 is the working ram, 31 is the hydraulic cylinder, 32 is the workbench, 33 is the material, 34 is the blade, 35 is the clutch, 36 is the sliding part, 37 is the air cylinder.

상기와 같은 본 고안은 모우터(2)의 회전에 따라 풀리에 의해 축(4')에 전달되며 축(4')의 회전력은 기어(3')에 의해 대기어(3)에 전달되어 축(4)을 회전시키고 축(4)의 일단에 설치된 베벨기어(5)와 베벨기어(7) 및 체인기어(8)와 체인(9)을 통해 체인기어 (10)에 전달된다.The present invention as described above is transmitted to the shaft (4 ') by the pulley according to the rotation of the motor (2) and the rotational force of the shaft (4') is transmitted to the standby gear (3) by the gear (3 ') shaft (4) is rotated and transmitted to the chain gear 10 through the bevel gear 5 and the bevel gear 7 and the chain gear 8 and the chain 9 installed on one end of the shaft (4).

체인기어(10)에 전달된 회전력은 회전축(11)의 일단에 설치된 제네바기어(12)의 아암(13)에 설치된 롤러(14)가 요부(15)와 결합하여 회전하므로 회전축(11)은 연속적인 회전을 하지만 회전축(16)은 간헐적으로(회전축(11)이 4회 회전을 하면 회전축(16)이 1회 회전한다. 측 회전축(11)이 1회 회전하면 회전축(16)은 90˚ 회전한다) 회전하여 체인기어(17)를 간헐적으로 회전시키고 체인기어(17)의 간헐적인 회전은 체인(19)와 체인기어(18)를 통해 리드스크류(20)를 간헐적으로 회전시키며 크러치(35)에 의해 리드스크류(20)와 연결되는 작업대(32)를 간헐적으로 이송시켜 작업대(32) 위에 고정부착된 소재(33)를 간헐적으로 전진시킨다.The rotational force transmitted to the chain gear 10 is rotated in combination with the recessed portion 15 by the roller 14 installed on the arm 13 of the Geneva gear 12 installed at one end of the rotary shaft 11, the rotary shaft 11 is continuous Rotation axis 16 rotates intermittently (rotation shaft 16 rotates once when rotation shaft 11 rotates four times. Rotation shaft 16 rotates 90 degrees when side rotation shaft 11 rotates once. The intermittent rotation of the chain gear 17 and the intermittent rotation of the chain gear 17 by intermittently rotating the lead screw 20 through the chain 19 and the chain gear 18 and the clutch 35. By intermittently conveying the work table 32 connected to the lead screw 20 by intermittently advancing the material 33 fixedly mounted on the work table (32).

이때 축(4)의 회전에 의한 작업램(30)이 측하방으로 곡면슬라이드 작용을 해 소재(33)에 줄날(34)을 성형하는데 작업램(30)이 하방으로 내려올 때는 리드스크류(20)가 회전을 하지 않아 작업대(32)가 전진하지 않고 작업램(30)이 상승할 때(바이트가 빠질때) 작업대(32)가 전진하게 작용한다. 또한 작업대(32)의 후진 즉 소재(33)의 후진은 크러치(35)를 풀은 상태에서 압축공기를 에어실린더(37)에 주입시키면 압축공기에 의해 에어실린더(37)의 피스톤이 밀리면서 작업대(32)를 일시적으로 후진하게 한다.At this time, the work ram 30 due to the rotation of the shaft 4 forms a filed edge 34 on the material 33 by performing a surface slide action downward and downward, but when the work ram 30 descends downward, the lead screw 20 When the work table 32 does not rotate and the work ram 30 is raised (when the byte is missing), the work table 32 works forward. In addition, if the reverse of the work table 32, that is, the reverse of the material 33, injects compressed air into the air cylinder 37 while the clutch 35 is released, the piston of the air cylinder 37 is pushed by the compressed air and the work table is pushed. Temporarily reverse (32).

작업램(30)의 좌우이송은 요부(26)와 철부(27)를 가지는 편심캠(28)에 의해 이뤄지는데 편심캠(28)이 회전하면 롤러(29)에 의해 편심캠(28)에 접촉된 슬라이드부(36)가 밀리게 되며, 슬라이드부(36)의 이동에 따라 작업램(30)이 좌측으로 밀리게 된다. 이때 작업램(30)의 원할한 이동 및 우측으로의 이동은 작업램(30)의 좌측에 설치된 유압실린더(31)에 의해 이루어지며 작업램(30)의 이송작용을 안정되게 한다.Left and right feeding of the work ram 30 is performed by an eccentric cam 28 having a recess 26 and a convex part 27. When the eccentric cam 28 rotates, it contacts the eccentric cam 28 by the roller 29. The slide unit 36 is pushed, and the work ram 30 is pushed to the left as the slide unit 36 moves. At this time, the smooth movement of the work ram 30 and the movement to the right are made by the hydraulic cylinder 31 installed on the left side of the work ram 30 and stabilizes the conveying action of the work ram 30.

상기와 같은 제네바기어(12)와 편심캠(28)의 작용은 작업램(30)이 측하방으로 곡면슬라이드작용을 해소재(33)에 줄날(34)을 성형할 때 줄날(34)을 침식되지 않게할 뿐만 아니라 예리하게 할 수 있는데 이는 작업램(30)이 하방으로 내려와 소재(33)에 줄날(34)을 성형할 때 소재(33)가 좌우나 전, 후로 이동되지 않고 작업램(30)이 상방으로 올라갈 때 전진하고 작업램(30)이 상승했다 하강하는 순간에 좌, 우로 이동되기 때문이며 이로 인해 절삭성이 좋은 줄날(34)를 성형할 수 있는 반면 작업속도도 우수한 줄날 성형기를 제공할 수 있다.The action of the Geneva gear 12 and the eccentric cam 28 as described above erodes the filed edge 34 when the work ram 30 forms the filed edge 34 on the material 33 to the surface slide action to the side downwards. Not only it can be sharpened, but it can be sharpened. This is because when the work ram 30 descends downward to form the filed edge 34 on the material 33, the material 33 is not moved to the left or right, before or after the work ram 30. ) Is advanced when moving upward and the work ram 30 is moved up and down at the moment of descending, which can provide a cutting machine with excellent cutting speed while providing a cutting machine with excellent cutting speed. Can be.

본 고안에 따른 줄날성형기의 간헐이송장치는 종래의 줄날 성형기에서와 같이 줄날의 이송도중 바이트가 찍히는 일이 없이 예리해야 되는 줄날을 침식시키지 않을뿐 아니라 줄 제조시의 불량이 발생하지 않아 비싼 소재의 낭비를 방지할 수 있는 장점이 있으며 원가절감을 할 수 있어 경제적인 장점도 가지고 있다.The intermittent feeding device of the file cutting machine according to the present invention does not erode the cutting edges without sharpening the bite during the transfer of the cutting line as in the conventional cutting machine, and also does not cause defects in the manufacturing of the wires. It has the advantage of preventing waste and economical benefits as it can reduce costs.

Claims (1)

동체(1)의 상단에 설치한 모우터(2)로 대기어(3)를 회전하고, 이 대기어(3)의 회전으로 작업램(30)이 측하방으로 내려져 줄날을 성형토록한 줄날성형기에 있어서, 한조를 이루는 회전축(11, 16)의 구동 체인기어(10) 반대쪽 단부들에 아암(13)과 롤러(14) 및 요부(15)로 구성된 제네바기어(12)를 장착하고, 회전축(25)의 일단에는 요부(26)와 철부를 갖는 편심캠(28)를 설치함으로써 슬라이드부(36)가 이송되도록 구성한 줄날성형기의 간헐이송장치.Rotating the gear 3 with the motor 2 installed on the upper part of the fuselage 1, and the rotation of the gear 3 causes the work ram 30 to be lowered to the side and downward to form a file. In the opposite ends of the drive chain gear 10 of the pair of rotary shafts 11 and 16, the Geneva gear 12 composed of the arm 13, the roller 14 and the recessed portion 15 is mounted. 25) Intermittent transfer device of the file forming machine configured to transfer the slide portion 36 by providing an eccentric cam 28 having a recess 26 and a convex portion at one end.
KR2019820008419U 1982-10-26 1982-10-26 Intermittent transmitting device of producing machine for the rasp blade KR840000495Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019820008419U KR840000495Y1 (en) 1982-10-26 1982-10-26 Intermittent transmitting device of producing machine for the rasp blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019820008419U KR840000495Y1 (en) 1982-10-26 1982-10-26 Intermittent transmitting device of producing machine for the rasp blade

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KR840000495Y1 true KR840000495Y1 (en) 1984-03-28

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KR2019820008419U KR840000495Y1 (en) 1982-10-26 1982-10-26 Intermittent transmitting device of producing machine for the rasp blade

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