Title:
METHOD AND APPARATUS FOR PRODUCING BATTERY TERMINAL PLATE FOR VEHICLE BY MEANS OF COLD FORGING METHOD
Document Type and Number:
WIPO Patent Application WO/2016/043367
Kind Code:
A1
Abstract:
The present invention relates to a method and an apparatus for producing a battery terminal plate for a vehicle by means of a cold forging method, and the apparatus, which utilizes a first shaped body (20) formed by blanking material (10) to form first protrusions (21) on both sides of the upper surface to produce a battery terminal plate for a vehicle, comprises: a first forging mold set (100) for producing a second shaped body (30) by forming, by means of cold forging, second protrusions (31) on the first protrusions (21) of the first shaped body (20); a second forging mold set (200) for producing a fourth shaped body (50) by radially forming a plurality of upper grooves (51) with respect to a hole (41) on the top surface of a third shaped body (40) which is the second shaped body (30) on which the hole (41) has been machined; and a third forging mold set (300) for producing a fifth shaped body (60) by radially forming a plurality of lower grooves (61) with respect to the hole (41) on the bottom surface of the fourth shaped body (50), and due to such a structure, the present invention produces, by means of a cold forging method, a battery terminal plate for a vehicle having accurate measurements and structural precision.
Inventors:
KIM CHANG-DONG (KR)
Application Number:
PCT/KR2014/009077
Publication Date:
March 24, 2016
Filing Date:
September 29, 2014
Export Citation:
Assignee:
SERIM T&D CO LTD (KR)
International Classes:
B21J5/02; B21J9/02
Foreign References:
| KR101240452B1 | 2013-03-11 | |||
| US20140033786A1 | 2014-02-06 | |||
| KR20030071237A | 2003-09-03 | |||
| KR20130005331A | 2013-01-16 | |||
| KR101043577B1 | 2011-06-22 |
Attorney, Agent or Firm:
JEONG, Kang-Won (KR)
정강원 (KR)
정강원 (KR)
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