KR870001913A - Polymer molding method and apparatus - Google Patents

Polymer molding method and apparatus Download PDF

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Publication number
KR870001913A
KR870001913A KR1019860007248A KR860007248A KR870001913A KR 870001913 A KR870001913 A KR 870001913A KR 1019860007248 A KR1019860007248 A KR 1019860007248A KR 860007248 A KR860007248 A KR 860007248A KR 870001913 A KR870001913 A KR 870001913A
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KR
South Korea
Prior art keywords
molded body
polymer molded
trimming device
reamer
motor
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KR1019860007248A
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Korean (ko)
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KR910003503B1 (en
Inventor
도시노리 구리따
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네모또 마사오
도요다 고세이 가부시끼 가이샤
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Publication of KR870001913A publication Critical patent/KR870001913A/en
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Publication of KR910003503B1 publication Critical patent/KR910003503B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/38—Cutting-off equipment for sprues or ingates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/12—Trimming or finishing edges, e.g. deburring welded corners

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Milling Processes (AREA)
  • Automatic Assembly (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

내용 없음.No content.

Description

고분자 성형체 트리밍 방법 및 장치Polymer molding method and apparatus

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 제1실시예의 평면도.1 is a plan view of a first embodiment of the present invention.

제2도는 그 측면도.2 is a side view thereof.

제3도는 플래쉬 절단 수단(장치)의 사시도.3 is a perspective view of a flash cutting means (apparatus).

Claims (12)

고분자 성형체(1)의 플래쉬 형성부분(3)에 대하여 회전하고 있는 리이머형 절단날(32)을 그 축 중심과 직교하는 방향으로 부유이동 가능하게 하고, 상기 리이머형 절단날(32)을 상기 플래쉬 형성부분(3)에 맞닿게 하는 것을 특징으로 하는 고분자 성형체 트리밍 방법.The reamer-type cutting blade 32 which rotates with respect to the flash formation part 3 of the polymer molded body 1 is made to be floating-movable in the direction orthogonal to the axis center, and the said reamer-type cutting blade 32 is made to move. Method for trimming the polymer molded body, characterized in that the contact with the flash forming portion (3). 제1항에 있어서, 리이머형 절단날(32)의 직각이 탈각이 실제로 0°인 것을 특징으로 하는 고분자 성형체 트리밍 방법.2. Method according to claim 1, characterized in that the right angle of the reamer-shaped cutting edge (32) is actually 0 ° off angle. 제1항에 있어서, 고분자 성형체(1)는 차량의 스티어링 휘일(5)의 외장재인 것을 특징으로 하는 고분자 성형체 트리밍 방법.The method for trimming a polymer molded body according to claim 1, wherein the polymer molded body (1) is an exterior material of a steering wheel (5) of a vehicle. 리이머형 절단날(32)을 구비한 종형 모터(30)를 그 중심 방향에 대하여 변위 가능하게 상기 축 중심 방향에 직교하는 적어도 일방향에 대하여 변위 가능하게 지지부재(33)에 지지시키는 동시에 상기 모터(30)가 변위한 때 상기 지지부재(33)에 대한 상기 모터(30)의 상대적 위치를 원래 위치로 복귀시키기 위한 복귀부재(62)를 상기 모터(32) 주위에 3개 이상 설치한 것을 특징으로 하는 고분자 성형체 트리밍 장치.The vertical motor 30 having the reamer-type cutting blade 32 is supported by the support member 33 so as to be displaceable in at least one direction orthogonal to the axis center direction so as to be displaceable with respect to the center direction thereof. At least three return members 62 are provided around the motor 32 for returning the relative position of the motor 30 with respect to the support member 33 to the original position when the 30 is displaced. Polymer molded object trimming device to be used. 제4항에 있어서, 복귀부재(62)는 유체 사용부재인 것을 특징으로 하는 고분자 성형체 트리밍 장치.5. The polymer molded body trimming device according to claim 4, wherein the return member (62) is a fluid use member. 제5항에 있어서, 유체 사용부재는 실린더와 피스톤의 조합으로 이루어지는 것을 특징으로 하는 고분자 성형체 트리밍 장치.6. The polymer molded body trimming device according to claim 5, wherein the fluid using member is a combination of a cylinder and a piston. 제4항에 있어서, 복귀부재(62)는 스프링인 것을 특징으로 하는 고분자 성형체 트리밍 장치.5. The polymer molded body trimming device according to claim 4, wherein the return member (62) is a spring. 제7항에 있어서, 스프링은 압축 스프링과 신장스프링의 조합으로 이루어지는 것을 특징으로 하는 고분자 성형체 트리밍 장치.8. The polymer molded body trimming device according to claim 7, wherein the spring is a combination of a compression spring and an extension spring. 제4항에 있어서, 복귀부재(62)는 실린더와 피스톤의 조합과 유체 사용부재가 병용된 것을 특징으로 하는 고분자 성형체 트리밍 장치.5. The polymer molded body trimming device according to claim 4, wherein the return member (62) is a combination of a cylinder and a piston and a fluid use member. 제4항에 있어서, 리이머형 절단날(32)의 직각 이탈각이 실제로 0°인 것을 특징으로 하는 고분자 성형체 트리밍 장치.5. The polymer molded body trimming device according to claim 4, wherein the right angle deviation angle of the reamer-type cutting blade (32) is actually 0 degrees. 고분자 성형체(1)를 고정하기 위한 고정수단(A)과 상기 고분자 성형체(1)의 플래쉬(2)를 절단하기 위한 리이머형 절단날(32)를 구비한 모터(30)가 그 축 중심 방향에 대해 변위 가능하게 그리고 상기 축 중심 방향에 직교하는 적어도 일방향에 대해 변위 가능하게 지지부재(33)에 지지되어 있는 동시에 상기 모터(30)가 변위된 때 상기 지지부재(33)에 대한 상기 모터(30)의 상대적 위치를 원래 위치로 복귀시키기 위한 적어도 3개의 복귀부재(62)가 상기 모터(30) 주위에 설치되어 있는 플래쉬 절단수단(B)과 상기 플래쉬 절단수단(B)을 상기 고정수단(A)쪽으로 이동시키는 동시에 고분자 성형체(1)에 접촉시키기 위한 이동수단(C)으로 이루어지는 것을 특징으로 하는 고분자 성형체 트리밍 장치.A motor 30 having a fixing means A for fixing the polymer molded body 1 and a reamer-type cutting blade 32 for cutting the flash 2 of the polymer molded body 1 has an axial center direction. The motor relative to the support member 33 when the motor 30 is displaced while being supported by the support member 33 so as to be displaceable relative to and at least one direction perpendicular to the axis center direction. The flash cutting means (B) and the flash cutting means (B) having at least three returning members (62) installed around the motor (30) for returning the relative position of the back to the original position to the fixing means ( A polymer molded body trimming device comprising: moving means (C) for moving to A) and making contact with the polymer molded body (1). 제11항에 있어서, 리이머형 절단날(32)의 직각 이탈각이 실제로 0°인 것을 특징으로 하는 고분자 성형체 트리밍 장치.12. The polymeric molded object trimming device according to claim 11, wherein the right angle deviation angle of the reamer-type cutting blade (32) is actually 0 degrees. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860007248A 1985-08-30 1986-08-30 Method and apparatus for removing flash of polymeric molded products KR910003503B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP192563 1985-08-30
JP60192563A JPS6254615A (en) 1985-08-30 1985-08-30 Deburring method for polymeric molding body and device thereof
JP60-192563 1985-08-30

Publications (2)

Publication Number Publication Date
KR870001913A true KR870001913A (en) 1987-03-28
KR910003503B1 KR910003503B1 (en) 1991-06-03

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ID=16293361

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Application Number Title Priority Date Filing Date
KR1019860007248A KR910003503B1 (en) 1985-08-30 1986-08-30 Method and apparatus for removing flash of polymeric molded products

Country Status (2)

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JP (1) JPS6254615A (en)
KR (1) KR910003503B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100726497B1 (en) * 2005-12-09 2007-06-11 현대자동차주식회사 Auto trimming system for a part produced by cold forging

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04114778U (en) * 1991-03-27 1992-10-09 東洋運搬機株式会社 Auxiliary brake device for wheel loader

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6061122U (en) * 1983-09-29 1985-04-27 豊田合成株式会社 Deburring reamer
JPS6078216U (en) * 1983-11-02 1985-05-31 株式会社堀部マシンサービス Deburring machine
JPS60131106A (en) * 1983-12-21 1985-07-12 Taihei Kogyo Kk Automatic burr removing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100726497B1 (en) * 2005-12-09 2007-06-11 현대자동차주식회사 Auto trimming system for a part produced by cold forging

Also Published As

Publication number Publication date
KR910003503B1 (en) 1991-06-03
JPH0158003B2 (en) 1989-12-08
JPS6254615A (en) 1987-03-10

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