KR101907018B1 - Rail groove forming machine - Google Patents

Rail groove forming machine Download PDF

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Publication number
KR101907018B1
KR101907018B1 KR1020160181277A KR20160181277A KR101907018B1 KR 101907018 B1 KR101907018 B1 KR 101907018B1 KR 1020160181277 A KR1020160181277 A KR 1020160181277A KR 20160181277 A KR20160181277 A KR 20160181277A KR 101907018 B1 KR101907018 B1 KR 101907018B1
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South Korea
Prior art keywords
wheel
fluid pressure
pressure cylinder
car
attached
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KR1020160181277A
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Korean (ko)
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KR20180076767A (en
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정광일
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정광일
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/06—Grooving involving removal of material from the surface of the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0658—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form using fluid, e.g. hydraulic, acting directly on the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

본 발명은 호차휠의 외주면에 형성되는 레일홈 가공기에 관한 것으로 가공할 호차휠을 가공부에 투입하여 고정시키고, 제자리 회전시킨다음 외주면에 레일 홈가공용 바이트를 접촉시켜서 호차휠의 외주면에 레일홈을 형성하고, 가공부에서 배출시키는 작업을 연속적으로 반복수행할 수 있게 구성하여 능률적으로 레일홈을 가공할 수 있게 구성한 호차휠의 레일홈 가공기이다.The present invention relates to a rail groove forming machine formed on an outer circumferential surface of a rake wheel, in which a rake wheel to be machined is inserted into a machining portion to be fixed, rotated in place, The rail groove forming machine of the present invention is characterized in that a rail groove can be efficiently formed by continuously and repeatedly performing a work for forming the rail groove and discharging it from the processing section.

Description

호차휠의 레일홈 가공기{Rail groove forming machine}[0001] The present invention relates to a rail groove forming machine,

본 발명은 호차휠의 외주면에 형성되는 레일홈 가공기에 관한 것으로 가공할 호차휠을 가공부에 투입하여 고정시키고, 제자리 회전시킨다음 외주면에 레일 홈가공용 바이트를 접촉시켜서 호차휠의 외주면에 레일홈을 형성하고, 가공부에서 배출시키는 작업을 연속적으로 반복수행할 수 있게 구성하여 능률적으로 레일홈을 가공할 수 있게 구성한 것이다.
The present invention relates to a rail groove forming machine formed on an outer circumferential surface of a rake wheel, in which a rake wheel to be machined is inserted into a machining portion to be fixed, rotated in place, And the work for discharging the work from the machining portion can be continuously and repeatedly performed, so that the rail grooves can be efficiently machined.

호차(가)는 중심부에 중심축(나)이 있고, 외주에 휠(다)이 결합되어 베어링(라)으로 지지되며, 휠의 외주에는 레일홈(마)이 형성되는 정밀 부품인데 종래에는 레일홈을 만들기 위해 중심축을 공작기계에 고정시키고 회전시킨 다음, 호차휠 외주에 수작업으로 캇타를 접촉시켜서 레일홈을 형성하기 때문에 작업능률이 떨어지고, 회전정밀도가 낮아 레일에서 이동할 때 흔들림이 심하여 쉽게 마모되므로 수명이 오래가지 못하는 불편이 었있다.
The railcar A is a precision component having a central axis B at the center and a wheel D connected to the outer periphery thereof and supported by a bearing R and a rail groove H at the outer periphery of the wheel. Since the center axis is fixed to the machine tool to make the grooves, and then the cutter is manually contacted with the outer periphery of the raceway wheel to form the rail groove, the work efficiency is lowered and the rotation precision is low. It was an inconvenience that the life span was not long.

선행기술 한국실용신안등록 20-0305367Registered Korean Utility Model for Prior Art 20-0305367

본 발명은 상기 불편을 해소하기 위하여 개발된 것이다.
The present invention has been developed in order to solve the above inconvenience.

본 발명은 장치대(1) 중앙부에 수직으로 설치되는 축잡이(2)와, 축잡이(2)에 삽통되어 베어링(B)으로 지지되고, 장치대(1) 저면에 부착된 모터(3)의 구동축과 연결되어 회전하는 회전축(3a)과, 회전축(3a) 상단부에 설치되며, 회전축과 연결되어 회전하고, 중심부에 중심공(4a)이 형성되고, 표면에 마찰부(4b)가 형성된 휠받침대(4)와, 휠받침대 직상부에 설치되는 유체압실린더(5)에 결합되어 유체압을 받아 휠받침대위에서 강제적으로 승강하는 승강축(5a)과, 승강축(5a) 하단결합부(5b)에 연결봉(6a)이 삽입되어 베어링(B2)으로 지지되어 공회전하고, 중심부에 구멍(6b)이 뚫어저 하강시 호차휠의 중심축 상단을 압착하는 압지구(6)와, 승강축중심부(5c)속에 개입되어 압지구(6)의 중심부 구멍을 통해 호차휠 중심공(4a)으로 출입되게 유체압으로 작동하는 중심지지축봉(7)과, 휠받침대(4)외주에서 우측으로 형성된 안내부(40)에 장치된 유체압실린더(9a)의 피스톤로드(9b) 끝에 부착되어 휠받침대(4)쪽으로 호차휠을 공급하고 복귀하는 휠공급기(9)와, 휠받침대(4)에서 좌측으로 형성된 안내부(41)에 장치된 유체압실린더(10a)의 피스톤로드(10b)끝에 부착되어 휠받침대 쪽으로 공급된 호차휠을 휠받침대위에 정지시키고 복귀하는 호차휠정지구(10)와, 휠공급기(9)가 장치된 안내부(40)와, 호차휠수용부(12) 사이에 안내부(42)가 형성되어 휠공급기(9) 전방에 가공할 호차휠을 투입하는 호차휠진입대(11)와, 가공할 호차휠을 수용하여 호차휠진입대(11)로 투입시키는 호차휠수용부(12)와, 휠받침대(4) 전방에 장치된 안내부(43)의 가이드레일(43a)위에 설치되어 유체압실린더(13)의 피스톤로드(13a)와 연결되어 전후로 이동하는 바이트장치대(14)와, 바이트장치대의 선단부에 부착되어 호차휠 외주면에 접촉하는 바이트(15)와, 휠받침대(4) 전방에서 바이트(15)와, 호차휠정지구(10) 사이에 설치되어 호차휠에서 발생하는 절삭물을 배출하는 절삭물배출관(16)과, 휠공급기(9)쪽에 장치된 유체압실린더(17a)의 피스톤로드(17b) 끝에 부착되어 가공된 호차휠을 휠받침대에서 밀어내는 호차휠배출기(17)와, 호차휠배출기(17)와 반대쪽에 장치되어 가공된 호차휠을 장치대(1) 밑으로 안내하는 배출홈통(18)으로 이루어져 이들 구성요소들이 호차휠 가공순서에 따라 순차적으로 작동될 수 있게 작동순서가 단계별로 프로그램밍된 제어장치를 구비하여 이루어지는 구성이다.
The present invention relates to a motor apparatus comprising a shaft gripper 2 vertically installed at a central portion of a device holder 1, a motor 3 supported by a bearing B inserted in the shaft grip 2 and attached to the bottom surface of the device holder 1, A rotating shaft 3a rotatably connected to the driving shaft of the rotating shaft 3a, a rotating shaft 3b rotatably connected to the rotating shaft, a center hole 4a formed at the center of the rotating shaft 3a, A lifting shaft 5a which is coupled to the fluid pressure cylinder 5 provided directly above the wheel support and receives fluid pressure to forcibly ascend and descend from the wheel support and a lifting shaft 5b for lifting the lifting shaft 5a at the lower end engaging portion 5b (6) which is inserted into the connecting rod (6a) and supported by the bearing (B2) to idle, and the hole (6b) is drilled in the central portion to press the upper end of the center shaft of the wheel, 5c and pressurized by hydraulic pressure so as to be introduced into and out of the wheel center hole 4a through the center hole of the pressure pad 6. [ And a wheel attached to the end of the piston rod 9b of the fluid pressure cylinder 9a provided in the guide portion 40 formed on the right side of the wheel base 4 to supply the wheel wheel 4 toward the wheel support 4, The wheel 9 is attached to the end of the piston rod 10b of the fluid pressure cylinder 10a provided in the guide portion 41 formed on the left side of the wheel support 4 and stopped on the wheel support A guide section 42 is formed between the wheel receiving section 12 and the guide section 40 in which the wheel feeder 9 is mounted and the wheel receiving section 12 so as to be located forward of the wheel feeder 9 A car wheel receiving portion 12 for receiving a car wheel to be machined and inputting it to a car wheel entrance table 11, The rotary table 13a of the fluid pressure cylinder 13 is provided on the guide rail 43a of the guided portion 43 and is moved forward and backward. A bite 15 which is attached to the tip end of the bite device and contacts the outer circumferential surface of the bite wheel, a bite 15 at the front of the wheel bite 4, And a wheel wheel ejector 17 which is attached to the end of the piston rod 17b of the fluid pressure cylinder 17a provided on the wheel feeder 9 side and pushes the machined wheel wheel from the wheel support, And a discharge groove 18 for guiding the machined wheel of the wheel mounted on the opposite side of the wheel dropping device 17 to the lower side of the device stand 1 so that these components can be operated sequentially And a control device programmed in a step-by-step manner in an operation sequence.

이와 같이 된 본 발명은 호차휠수용부(12)에서 가공할 호차휠(가')을 하나씩 호차휠진입대(11)에 공급하여 휠공급기(9)앞에 투입하면 별도의 감지기(도면생략)의 감지에 의거 유체압실린더가 작동하여 피스톤로드(9b)끝에 부착된 휠공급기(9)가 가공할 호차휠을 밀어서 휠받침대(4)위에 이동시키고 원위치로 복귀하게 되고, 이와 동시에 휠공급기(9)의 반대쪽에 장치된 호차휠정지구(10)가 휠받침대 쪽으로 진입하여 공급되는 호차휠을 받아 받침대 위에 정지시키고, 원위치로 복귀하게 되므로 휠받침대 위에 가공할 휠을 공급할 수 있게 된다.In the present invention as described above, when a worm wheel (a) to be machined is supplied to the worm wheel entrance base 11 one by one in the worm wheel receiving portion 12 and put in front of the wheel feeder 9, a separate sensor The fluid pressure cylinder is actuated so that the wheel feeder 9 attached to the end of the piston rod 9b pushes the wheel to be machined and moves it to the wheel support 4 and returns to the home position, The wheel carpet 10 mounted on the opposite side of the wheel carcass 10 enters the wheel support base and stops the supplied car wheel wheel on the pedestal to return to the original position so that the wheel to be processed can be supplied on the wheel support base.

이렇게 가공할 호차휠이 휠받침대(4)위에 정좌되면 유체압실린더(5)가 작동하여 승강축(5a)이 하강하고 압지구(6)가 같이 내려와 호차휠중심축 위에 압지구 하단이 접촉하여 호차휠을 압착하게 되고, 중심지지축봉(7)이 하강하여 가공할 호차휠 중심공으로 투입되는바 가공할 호차휠이 정위치에 정확하게 유지되게 된다.When the rake wheel to be machined is placed on the wheel support 4, the fluid pressure cylinder 5 is operated to lower the lift shaft 5a and bring the pressure roller 6 downwardly into contact with the lower end of the roller The center wheel rod 7 is lowered, and the wheel wheel to be machined to be inserted into the wheel center wheel to be machined is accurately held in the correct position.

이어서 모터가 작동하여 회전축(3a)이 회전하면 가공할 호차휠은 가공부에서 제자리회전하게 되고, 이때 바이트(15)가 휠외주에 접촉하여 휠외주면을 절삭하여 레일홈을 형성하게 되며, 이때 발생하는 절삭물은 절삭물배출관(16)을 통해 배출된다.When the motor is operated to rotate the rotary shaft 3a, the rotary wheel to be machined is rotated in the machined portion. At this time, the bite 15 contacts the outer periphery of the wheel to cut the outer peripheral surface of the wheel to form the rail groove. Is discharged through the cutter discharge pipe (16).

이렇게 레일홈이 형성되면 바이트가 원위치하고, 회전이 중단되면서 압지구(6)와 중심지지축봉(7)이 원위치하고, 호차휠배출기(17)가 작동하여 가공된 호차를 휠받침대(4)에서 밀어내어 배출홈통(18)으로 투입하므로 가공이 완성된 제품이 가공부에서 배출되고, 다음 작업으로 이어지는 작업이 반복됨으로써, 능률적인 방법으로 정밀한 휠가공을 달성할 수 있으며, 본 발명의 구성요소들은 휠이 진입되는 단계에서 휠을 밀어 휠받침대에 정좌시키고 압착하고 레일홈을 형성하고 완성된 제품을 가공부에서 배출시키는 과정이 가공순서에 따라 각부 구성요소들이 순차적으로 작동되므로 프로그래밍된 작동회로에 의하여 작동되게 제어장치가 구비되므로 자동화가 이루어지는 이점을 얻을 수 있다.
When the rail groove is formed in this manner, the bite is positioned and the rotation is stopped, and the pressure pad 6 and the central supporting rod 7 are positioned in the same position. So that the finished product is discharged from the machining portion and the subsequent machining operation is repeated. Thus, the precise wheel machining can be achieved in an efficient manner, and the components of the present invention In the step of entering the wheel, the wheel pushes the wheel to sit on the wheel support, presses it, forms the rail groove, and discharges the finished product from the machining part. Since the components are sequentially operated according to the machining order, Since the control device is provided so as to operate, an advantage of automation can be obtained.

도 1은 본 발명의 사시도
도 2는 도 1의 요부 평면도
도 3은 도 1의 요부 단면도
도 4는 도 1의 제품 배출관 예시도
도 5(a)는 가공할 호차 휠 예시도
도 5(b)는 가공한 호차 휠 예시도이다.BRIEF DESCRIPTION OF THE DRAWINGS FIG.
Fig. 2 is a plan view
3 is a cross-sectional view
Figure 4 is an illustration of the product discharge tube of Figure 1
Fig. 5 (a) shows an example of a wheel of a wheel to be machined
5 (b) is an illustration of a machined wheel.

본 발명은 장치대(1) 중앙부에 수직으로 설치되는 축잡이(2)와, 축잡이(2)에 삽통되어 베어링(B)으로 지지되고, 장치대(1) 저면에 부착된 모터(3)의 구동축과 연결되어 회전하는 회전축(3a)과, 회전축(3a) 상단부에 설치되며, 회전축과 연결되어 회전하고 중심부에 중심공(4a)이 형성되고 표면에 마찰부(4b)가 형성된 휠받침대(4)와, 휠받침대 직상부에 설치되는 유체압실린더(5)에 결합되어 유체압을 받아 휠받침대 위에서 강제적으로 승강하는 승강축(5a)과, 승각축(5a) 하단결합부(5b)에 연결봉(6a)이 삽입되어 베어링(B2)으로 지지되어 공회전하고, 중심부에 구멍(6b)이 뚫어져 하강시 호차휠의 중심축 상단을 압착하는 압지구(6)와, 승강축중심부(5c)속에 개입되어 압지구(6)의 중심구멍을 통해 호차휠 중심공(4a)으로 출입되게 유체압으로 작동되는 중심지지축봉(7)과, 휠받침대(4) 외주에서 우측으로 형성된 안내부(40)에 장치된 유체압실린더(9a)의 피스톤로드(9b) 끝에 부착되어 휠받침대(4)쪽으로 호차휠을 공급하고 복귀하는 휠공급기(9)와, 휠받침대(4)에서 좌측으로 형성된 안내부(41)에 장치된 유체압실린더(10a)의 피스톤로드(10b)끝에 부착되어 휠받침대 쪽으로 공급된 호차휠을 휠받침대 위에 정지시키고, 복귀하는 호차휠정지구(10)와, 휠공급기(9)가 장치된 안내부(40)와, 호차휠수용부(12) 사이에 안내부(42)가 형성되어 휠공급기(9) 전방에 가공할 호차휠을 투입하는 호차휠진입대(11)와, 가공할호차휠을 수용하여 호차휠진입대(11)로 투입시키는 호차휠수용부(12)와, 휠받침대(4) 전방에 장치된 안내부(43)의 가이드레일(43a)위에 설치되어 유체압실린더(13)의 피스톤로드(13a)와 연결되어 전후로 이동하는 바이트장치대(14)와, 바이트장치대의 선단부에 부착되어 호차휠 외주면에 접촉하는 바이트(15)와, 휠받침대(4) 전방에서 바이트(15)와, 호차휠정지구(10) 사이에 설치되어 호차휠에서 발생하는 절삭물을 배출하는 절삭물배출관(16)과, 휠공급기(9)쪽에 장치된 유체압실린더(17a)의 피스톤로드(17b) 끝에 부착되어 가공된 호차휠(가)을 휠받침대에서 밀어내는 호차휠배출기(17)와, 호차휠배출기(17)와 반대쪽에 설치되어 가공된 호차휠을 장치대(1) 밑으로 안내하는 배출홈통(18)으로 이루어져, 각 구성요소들이 호차휠 가공순서에 따라 순차적으로 작동될 수 있게 작동순서가 단계별로 프로그래밍된 제어장치를 갖추어서 되는 구성이다.The present invention relates to a motor apparatus comprising a shaft gripper 2 vertically installed at a central portion of a device holder 1, a motor 3 supported by a bearing B inserted in the shaft grip 2 and attached to the bottom surface of the device holder 1, And a wheel base (4b) provided on an upper end of the rotating shaft (3a) and connected to the rotating shaft to form a center hole (4a) at a central portion thereof and a friction portion (4b) A lifting shaft 5a which is coupled to the fluid pressure cylinder 5 provided directly above the wheel support and receives fluid pressure to forcibly ascend and descend from the wheel support 5 and a lower end engaging portion 5b A pressurizing strip 6 which is inserted into the connecting rod 6a and supported by the bearing B2 so as to idle and which has a hole 6b formed at the center thereof to press the upper end of the center shaft of the rake wheel when the lower end of the rake wheel 6 is lowered, (7) which is actuated by fluid pressure so as to be inserted into and out of the center hole (4a) of the wheel via the center hole of the pressure-receiving portion (6) A wheel feeder 9 (9) attached to the end of a piston rod (9b) of a fluid pressure cylinder (9a) provided in a guide portion (40) formed on the right side of the wheel support (4) And a racing wheel attached to the end of the piston rod 10b of the fluid pressure cylinder 10a provided in the guide portion 41 formed on the left side of the wheel support 4 to stop the racing wheel supplied to the wheel support on the wheel support, A guide portion 42 is formed between the wheel receiving portion 12 and the guide portion 40 in which the wheel feeder 9 is mounted and the wheel receiving portion 12 to be machined in front of the wheel feeder 9 A car wheel receiving portion 12 for receiving a car wheel to be machined and inputting it to a car wheel entrance table 11 and a guide provided in front of the wheel support 4, A bobbin table 14 provided on the guide rail 43a of the bobbin portion 43 and connected to the piston rod 13a of the fluid pressure cylinder 13 to move back and forth, A bite 15 attached to a front end portion of the bite device and contacting the outer circumferential surface of the bite wheel, a cutting tool 15 provided between the bite 15 in front of the wheel support 4 and the bite wheel 10, A cutter wheel ejecting device 16 for pushing the machined wheel car wheel A from the wheel supporter attached to the end of the piston rod 17b of the fluid pressure cylinder 17a provided on the wheel feeder 9 side And a discharge groove 18 for guiding the machined wheel of the car mounted on the opposite side of the car wheel ejector 17 to the bottom of the device stand 1 so that the respective components are sequentially operated In this case, the control sequence is programmed step by step.

한편, 본 발명의 제어장치는 시중의 것을 구입하므로 구체적인 설명을 생략하며, 호차휠수용부(12)에서 호차휠진입대(11)로 공급되는 장치도 시중의 것을 이용하므로 구체적인 설명을 생략한다.
Since the control device of the present invention purchases a commercial vehicle, a detailed description thereof will be omitted, and a device supplied from the car wheel receiving portion 12 to the car wheel entrance table 11 will be explained in detail.

1 : 장치대 2 : 축잡이
3 : 모터 3a : 회전축
4 : 휠받침대 4a : 중심공
4b : 마찰부 5 : 유체압실린더
5a : 승강축 5b : 하단결합부
5c : 승강축중심부 6 : 압지구
6a : 연결봉 6b : 구멍
7 : 중심지지축봉 9 : 휠공급기
9a : 유체압실린더 9b : 피스톤로드
10 : 호차휠정지구 10a : 유체압실린더
10b : 피스톤로드 11 : 호차휠진입대
12 : 호차휠수용부 13 : 유체압실린더
13a : 피스톤로드 14 : 바이트장치대
15 : 바이트 16 : 호차휠배출기
16a : 유체압실린더 16b : 피스톤로드
17 : 호차휠배출기 17a : 유체압실린더
17b : 피스톤로드 18 : 배출홈통
40,41,42,43 : 안내부 43a : 가이드레일1: Device vs. 2: Axis
3: motor 3a: rotating shaft
4: wheel base 4a: center ball
4b: Friction part 5: Fluid pressure cylinder
5a: lifting shaft 5b: bottom engaging portion
5c: lift shaft center part 6:
6a: connecting rod 6b: hole
7: center rod rod 9: wheel feeder
9a: Fluid pressure cylinder 9b: Piston rod
10: rolling mill cylinder 10a: fluid pressure cylinder
10b: Piston rod 11: Lever wheel entrance
12: carriage wheel receiving portion 13: fluid pressure cylinder
13a: piston rod 14:
15: Byte 16: Wheel wheel ejector
16a: Fluid pressure cylinder 16b: Piston rod
17: Wheel wheel ejector 17a: Fluid pressure cylinder
17b: piston rod 18: discharge groove
40, 41, 42, 43: guide portion 43a: guide rail

Claims (1)

장치대(1) 중앙부에 수직으로 설치되는 축잡이(2)와, 축잡이(2)에 삽통되어 베어링(B)으로 지지되고, 장치대(1) 저면에 부착된 모터(3)의 구동축과 연결되어 회전하는 회전축(3a)과, 회전축(3a) 상단부에 설치되며, 회전축과 연결되어 회전하고 중심부에 중심공(4a)이 형성되고 표면에 마찰부(4b)가 형성된 휠받침대(4)와, 휠받침대 직상부에 설치되는 유체압실린더(5)에 결합되어 유체압을 받아 휠받침대 위에서 강제적으로 승강하는 승강축(5a)과, 승각축(5a) 하단결합부(5b)에 연결봉(6a)이 삽입되어 베어링(B2)으로 지지되어 공회전하고, 중심부에 구멍(6b)이 뚫어져 하강시 호차휠의 중심축 상단을 압착하는 압지구(6)와, 승강축중심부(5c)속에 개입되어 압지구(6)의 중심구멍을 통해 호차휠 중심공(4a)으로 출입되게 유체압으로 작동되는 중심지지축봉(7)과, 휠받침대(4) 외주에서 우측으로 형성된 안내부(40)에 장치된 유체압실린더(9a)의 피스톤로드(9b) 끝에 부착되어 휠받침대(4)쪽으로 호차휠을 공급하고 복귀하는 휠공급기(9)와, 휠받침대(4)에서 좌측으로 형성된 안내부(41)에 장치된 유체압실린더(10a)의 피스톤로드(10b)끝에 부착되어 휠받침대 쪽으로 공급된 호차휠을 휠받침대 위에 정지시키고, 복귀하는 호차휠정지구(10)와, 휠공급기(9)가 장치된 안내부(40)와, 호차휠수용부(12) 사이에 안내부(42)가 형성되어 휠공급기(9) 전방에 가공할 호차휠을 투입하는 호차휠진입대(11)와, 가공할호차휠을 수용하여 호차휠진입대(11)로 투입시키는 호차휠수용부(12)와, 휠받침대(4) 전방에 장치된 안내부(43)의 가이드레일(43a)위에 설치되어 유체압실린더(13)의 피스톤로드(13a)와 연결되어 전후로 이동하는 바이트장치대(14)와, 바이트장치대의 선단부에 부착되어 호차휠 외주면에 접촉하는 바이트(15)와, 휠받침대(4) 전방에서 바이트(15)와, 호차휠정지구(10) 사이에 설치되어 호차휠에서 발생하는 절삭물을 배출하는 절삭물배출관(16)과, 휠공급기(9)쪽에 장치된 유체압실린더(17a)의 피스톤로드(17b) 끝에 부착되어 가공된 호차휠(가)을 휠받침대에서 밀어내는 호차휠배출기(17)와, 호차휠배출기(17)와 반대쪽에 설치되어 가공된 호차휠을 장치대(1) 밑으로 안내하는 배출홈통(18)으로 이루어져, 각 구성요소들이 호차휠 가공순서에 따라 순차적으로 작동될 수 있게 작동순서가 단계별로 프로그래밍된 제어장치를 갖추어서 되는 호차휠의 레일홈 가공기.A drive shaft of a motor 3 attached to the bottom surface of the apparatus stand 1 and supported by a bearing B inserted into the shaft grip 2; A wheel support 4 provided at an upper end of the rotary shaft 3a and connected to the rotary shaft to form a center hole 4a and having a frictional portion 4b formed on the surface thereof; A lifting shaft 5a which is coupled to the fluid pressure cylinder 5 provided directly above the wheel support and receives a fluid pressure to forcibly ascend and descend from the wheel support and a connecting rod 6a (6) which is inserted into the bearing (B2) to idle, presses the upper end of the central axis of the wheel of the rolling wheel when the hole (6b) A center pivot shaft rod 7 which is actuated by fluid pressure so as to enter and exit through the center hole 4a of the arm wheel via the center hole of the earth 6, 4) a wheel feeder 9 attached to the end of the piston rod 9b of the fluid pressure cylinder 9a provided in the guide portion 40 formed on the right side in the outer periphery to feed and return the wheel to the wheel support 4, A wheel brake wheel attached to an end of a piston rod 10b of a fluid pressure cylinder 10a mounted on a guide portion 41 formed on the left side of the wheel brace 4 stops the wheel brake wheel supplied to the wheel brace, A guide portion 42 is formed between the guide 10 and the guide portion 40 in which the wheel feeder 9 is mounted and the car wheel receiving portion 12 so that a car wheel wheel to be machined in front of the wheel feeder 9 A car wheel receiving portion 12 for receiving the car wheel to be processed and feeding it to the car wheel entrance table 11 and a guide portion 43 provided in front of the wheel support 4 A bite table 14 mounted on the guide rail 43a of the fluid pressure cylinder 13 and connected to the piston rod 13a of the fluid pressure cylinder 13 to move back and forth, A bite 15 attached to a distal end portion of the bogie wheel and contacting the outer circumferential surface of the bogie wheel, a bite 15 provided in front of the wheel base 4, A knockout wheel ejector 17 for pushing a knockout wheel attached to the end of the piston rod 17b of the fluid pressure cylinder 17a mounted on the wheel feeder 9 side from the wheel support, And a discharge trough 18 provided on the opposite side of the tread wheel discharger 17 and guiding the machined tread wheel under the device table 1 so that the respective components can be operated sequentially A rail grooving machine of a car wheel with a control unit programmed in step-by-step sequence.
KR1020160181277A 2016-12-28 2016-12-28 Rail groove forming machine KR101907018B1 (en)

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KR100693411B1 (en) 2006-09-26 2007-03-12 (주)삼진테크 Knurling apparatus for consecutive process
KR101187284B1 (en) 2010-07-28 2012-10-04 (주)새한나노텍 Overhead equipment for groove of micro form

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KR101032734B1 (en) * 2008-11-24 2011-05-06 정우금속공업 주식회사 Groove processing apparatus
KR101167950B1 (en) * 2009-12-30 2012-07-23 주식회사 하나인더스 Apparatus for interior processing panel and interior panel using the same

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Publication number Priority date Publication date Assignee Title
KR100693411B1 (en) 2006-09-26 2007-03-12 (주)삼진테크 Knurling apparatus for consecutive process
KR101187284B1 (en) 2010-07-28 2012-10-04 (주)새한나노텍 Overhead equipment for groove of micro form

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