KR950016439A - Manufacturing method and apparatus of SPEAKER terminal - Google Patents

Manufacturing method and apparatus of SPEAKER terminal Download PDF

Info

Publication number
KR950016439A
KR950016439A KR1019930023165A KR930023165A KR950016439A KR 950016439 A KR950016439 A KR 950016439A KR 1019930023165 A KR1019930023165 A KR 1019930023165A KR 930023165 A KR930023165 A KR 930023165A KR 950016439 A KR950016439 A KR 950016439A
Authority
KR
South Korea
Prior art keywords
mold
insertion hole
rod
terminal body
crimping
Prior art date
Application number
KR1019930023165A
Other languages
Korean (ko)
Other versions
KR960008999B1 (en
Inventor
권원혁
Original Assignee
권원혁
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 권원혁 filed Critical 권원혁
Priority to KR1019930023165A priority Critical patent/KR960008999B1/en
Publication of KR950016439A publication Critical patent/KR950016439A/en
Application granted granted Critical
Publication of KR960008999B1 publication Critical patent/KR960008999B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/06—Arranging circuit leads; Relieving strain on circuit leads

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Forging (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

본 발명은 스피이커의 후미에 설치되는 터미날에 관한 것으로, 제1공정으로 철선(14)이 일경길이로 절단되어 고정금형(10)의 중앙부에 형성되어 있는 삽입공(8)에 철선(14)을 삽입하고, 제2공정으로 경사압입봉(2)이 형성되어 있는 가공금형(3)을 압착하여 체결공(1)과 나사가공부(15)가 형성되어 있는 터미날 몸체(17)가 제작되며, 제3공정으로 압착봉(6)이 형성되어 있는 압착금형(7)으로 단턱부(12)가 형성된 삽입공(18)에 체결되어 있는 터미날 몸체(7)를 압착하여 돌출부(19)를 형성하고, 제4공정으로 나사가공부(15)에 나사를 가공하며 터미날 몸체(17)에는 손잡이를 고정설치하여 터미날 본체를 제조하는 방법과, 구성으로2다이 3볼 햇딩기의 유동체(1) 상, 부에 경사압입봉(2)이 형성되어 있는 가공금형(3)을 설치하고 그 하단에는 삽입공(4)이 형성되어 있는 이송금형(5)을 고정설치하며 그 하단에는 압착봉(6)이 형성되어 있는 압착금형(7)을 설치하고, 유동체(1)의 맞은편에는 이송금형(5)와 일직선상으로 단지계 삽입공(8)이 형성되고 밀대(9)가 설치되어 있는 고정금형(10)을 설치하고 그 하단에는 유동체(1)의 압착금형(7)과 일직선상으로 삽입공(18)을 형성하되 삽입공(18)의 내부에는 밀대(11)가 설치되고 단턱부(12)가 형성되어 있는 고정금형(13)을 설치하여서 된 것으로서, 구조가 간단하여 제작이 용이하고 경사돌출부가 형성된 가공금형을 사용하므로서 한 번에 터미날의 체결공과 형태를 가공하므로서 공정수르 줄여 시간을 절약하고 대량생산을 할 수 있는 유용한 발명인 것이다.The present invention relates to a terminal installed in the rear of the speaker, the first wire wire 14 is cut to one length in the first step to the iron wire 14 in the insertion hole (8) formed in the center of the fixed mold (10) Inserting and pressing the processing die (3) having the inclined pressurization rod (2) formed in the second process to produce a terminal body (17) having a fastening hole (1) and a thread processing portion (15), In the third process, the terminal body 7 is fastened to the insertion hole 18 in which the stepped part 12 is formed by the crimping mold 7 in which the crimping rod 6 is formed, thereby forming the protrusion 19. In the fourth process, the screw is machined into the screw processing unit 15 and the terminal body 17 is fixed to the handle to manufacture the terminal body, and the configuration of the two-die three-ball head of the fluid (1), A feed mold (3) having an inclined press rod (2) formed therein, and an insertion hole (4) formed at a lower end thereof. The mold 5 is fixedly installed, and a crimping mold 7 having a crimping rod 6 is formed at the lower end thereof, and a complex-type insertion hole is installed in a line with the transfer mold 5 opposite the fluid 1. (8) is formed and the stationary mold (10) having a push rod (9) is installed and at the lower end of the insertion hole (18) in a line with the pressing mold (7) of the fluid (1) to form an insertion hole ( The inside of the 18) is provided by the fixed mold 13 is provided with a push rod 11 and the stepped portion 12 is formed, the structure is simple, easy to manufacture and using a processing mold formed with an inclined protrusion It is a useful invention that can save time and mass production by reducing the number of processes by processing the fasteners and shapes of the terminal at a time.

Description

스피이커(SPEAKER) 터미날의 제조방법 및 장치Manufacturing method and apparatus of SPEAKER terminal

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

제1도는 본 발명 햇딩기의 요부 확대 사시도.1 is an enlarged perspective view of main parts of the present invention.

제2도는 본 발명 햇딩기의 작동부의 요부 확대 단면도.Figure 2 is an enlarged cross-sectional view of the main portion of the operating part of the present invention.

제3도는 본 발명의 제조방법을 보인 개략 공정도.3 is a schematic process chart showing a manufacturing method of the present invention.

Claims (2)

제1공정으로 철선(14)이 일정길이로 절단되어 고정금형(10)의 중앙부에 형성되어 있는 삽입공(8)에 철선(14)을 삽입하게 하고, 제2공정으로 경사압입봉(2)이 형성되어 있는 가공금형(3)을 압착하여 체결공(1)과 나사가공부(15)가 형성되어 있는 터미날 몸체(17)를 압착성형하며, 제3공정으로 밀대(6)가 형성되어 있는 압착금형(7)으로 단턱부(12)가 형성된 삽입공(18)에 체결되어 있는 터미날 몸체(17)를 압착하여 돌출부(19)를 형성하고, 제4공정으로 나사가공부(15)에 나사를 가공하며 터미날 몸체(17)에는 손잡이를 고정설치하여서 된 것을 특징으로 하는 스피이커(SPEAKER) 터미날의 제조방법.In the first step, the wire 14 is cut to a predetermined length to insert the wire 14 into the insertion hole 8 formed in the center of the fixed mold 10, and the inclined press rod 2 in the second step. The formed die 3 is pressed to press-mold the terminal body 17 on which the fastening hole 1 and the threaded portion 15 are formed, and the push rod 6 is formed in the third process. The terminal body 17, which is fastened to the insertion hole 18 in which the stepped portion 12 is formed by the crimping mold 7, is pressed to form the protrusion 19, and the screw is screwed to the thread processing part 15 in the fourth process. Process of manufacturing a speaker (SPEAKER) terminal, characterized in that by fixing the handle to the terminal body (17). 금속철선이 유입되는 유입공과 이를 절단하여 고정금형에 물려주는 절단장치 및 금형을 전, 후로 유동시켜 철선을 압착가공시키는 유동체로 이루어져 있는 2다이 3볼 햇딩기에 있어서, 유동체(1) 일면 상, 하부에 경사압입봉(2)이 형성되어 있는 가공금형(3)을 설치하고, 그 하단에는 삽입공(4)이 형성되어 있는 이송금형(5)과, 밀대(6)가 설치되어 있는 압착금형(7)을 다단식으로 설치하고, 유동체(1)의 맞은편에는 이송금형(5)과 일직선상으로 단지게 삽입공(8)이 형성되고 밀대(9)가 설치되어 있는 고정금형(10)과, 유동체(1)의 압착금형(7)과 일직선상으로 삽입공(18)을 형성하되 삽입공(18)의 내부에는 밀대(11)가 설치되어 있는 고정금형(13)을 다단식으로 설치하여서 된 것을 특징으로 하는 스피이커(SPEAKER) 터미날의 제조장치.In a two-die three-ball heading machine consisting of an inlet hole into which a metal wire is introduced, a cutting device for cutting it and a mold to flow into the fixed mold, and a fluid for crimping the steel wire. In the lower part, a processing mold 3 having an inclined press rod 2 is provided, and at the lower end thereof, a transfer mold 5 having an insertion hole 4 formed therein and a pressing mold 6 having a rod 6 provided therein. (7) is provided in a multistage manner, and the fixed mold (10) in which the insertion hole (8) is formed in a straight line with the transfer mold (5) on the opposite side of the fluid (1), and the rod (9) is provided. The insertion hole 18 is formed in a straight line with the pressing mold 7 of the fluid 1, but the fixed mold 13 having the rod 11 is installed inside the insertion hole 18 in a multistage manner. SPEAKER terminal manufacturing apparatus characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930023165A 1993-11-03 1993-11-03 Manufacturing method and device of speaker terminal KR960008999B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930023165A KR960008999B1 (en) 1993-11-03 1993-11-03 Manufacturing method and device of speaker terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930023165A KR960008999B1 (en) 1993-11-03 1993-11-03 Manufacturing method and device of speaker terminal

Publications (2)

Publication Number Publication Date
KR950016439A true KR950016439A (en) 1995-06-17
KR960008999B1 KR960008999B1 (en) 1996-07-10

Family

ID=19367237

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930023165A KR960008999B1 (en) 1993-11-03 1993-11-03 Manufacturing method and device of speaker terminal

Country Status (1)

Country Link
KR (1) KR960008999B1 (en)

Also Published As

Publication number Publication date
KR960008999B1 (en) 1996-07-10

Similar Documents

Publication Publication Date Title
GB1336878A (en) Self-thread-forming threaded fasteners and method and apparatus for making same
US7013550B2 (en) Method of making self-piercing nuts
US6220805B1 (en) Slotted screw and method, and apparatus for forming a slot in a semi-product of a screw prior to thread formation
KR860003887A (en) Punch and die adapter
KR950016439A (en) Manufacturing method and apparatus of SPEAKER terminal
EP1136155A3 (en) Process and device for removing punch rivets from a workpiece
KR19990046098A (en) Method For Manufacturing Bolt With Flange
CN210547774U (en) Cold forging punching machine is used in metal product processing
CN205887800U (en) Porous mould punch structure
KR0129781Y1 (en) Knock-out device of complex mold
KR960007052A (en) Improved Wing Nut Manufacturing Method
US5904623A (en) Apparatus for forming a slot in a semi-product of a bolt prior to thread formation
KR100510016B1 (en) a manufacturing method of a bolt for the brake lining
SU793681A1 (en) Punch securing and centring assembly
SU1704877A1 (en) Die for extrusion of helical workpieces
KR970005450A (en) Molding and processing of engine valves with small diameter at the tip of stem
SU1412828A1 (en) Method of backward extrusion of tubes
CN115770852A (en) Forming device of flower tooth bolt and flower tooth bolt
JPS57160542A (en) Push bench process for manufacture of pipe
KR200189481Y1 (en) Setscrew for connector of monitor
JPH0374084B2 (en)
JPH03142B2 (en)
JPH025494B2 (en)
KR950016947A (en) Manufacturing method of nozzle bottom of simple gas writer
JPS5922608B2 (en) Manufacturing method for cap nuts

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19991120

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee