Steering knuckle rod mold and steering knuckle rod technology
A steering knuckle and die technology, which is used in manufacturing tools, metal processing equipment, forging/pressing/hammer devices, etc., can solve the problems of irregular failure of key parts of the equipment, shutdown of forging equipment, and incomplete finished products, and achieve maintenance and repair. The effect of long cycle, long downtime and equipment cost reduction
Active Publication Date: 2019-06-11
重庆齐信汽车零部件有限公司
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Problems solved by technology
[0002] When forging CN180SIII steering knuckles, the transmission mechanism of the roll forging machine used for long-term drawing and long-term work was jammed for a long time, and irregular failures occurred in key parts of the equipment, which led to the interruption of production and maintenance, resulting in the shutdown of all forging equipment in the subsequent process, and paid leave for personnel. , A large number of equipment is idle, and at the same time, because the finished product is not in place, the risk of customer stoppage is caused
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[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0031] See Figure 1 to Figure 7 , the steering knuckle bar mold of the present invention includes an upper die 10 fixed on the upper and lower drive mechanism of the press and a lower die 12 fixed on the workbench of the press corresponding to the position of the upper die 10 . In this specific embodiment, the press is a closed single-point press (such as a 315T closed single-point press). It is understandable that in other embodiments, the press is not limit...
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The invention discloses a steering knuckle drawing rod mold and a steering knuckle rod drawing process. The steering knuckle drawing rod mold comprises an upper mold fixed to an upper and lower driving mechanism of a pressing machine and a lower mold fixed to a working table of the pressing machine and corresponding to the position of the upper mold. A first lower half molding cavity and a secondlower half molding cavity are formed in the lower mold in parallel, and a first upper half molding cavity which is symmetrical to the first lower half molding cavity and a second upper half molding cavity which is symmetrical to the second lower half molding cavity are formed in the upper mold in parallel. The first lower half molding cavity and the first upper half molding cavity form a first time drawing-out cavity for first drawing out a cylindrical green body to form a semi-molded body, and the second lower half molding cavity and the second upper half molding cavity form a steering knuckle rod portion molding cavity for molding the semi-molded body after the first time drawing-out into a steering knuckle rod portion. The shape of the steering knuckle rod portion molding cavity is matched with the shape of the steering knuckle rod portion.
Description
technical field [0001] The invention relates to a steering knuckle rod pulling mold and a steering knuckle rod pulling process. Background technique [0002] When forging CN180SIII steering knuckles, the transmission mechanism of the roll forging machine used for long-term drawing and long-term work was jammed for a long time, and irregular failures occurred in key parts of the equipment, which led to interruption of production and maintenance, resulting in the shutdown of all forging equipment in the subsequent process, and paid leave for personnel. , A large number of equipment is idle, and at the same time, because the finished product is not in place, it causes the risk of customer stoppage. Now there is a production line with roll forging machines, equipped with two 1600T electric screw presses, once the roll forging machines are in normal quarters for maintenance or maintenance. The production line was down for at least two weeks. Now our company has 3 production lin...
Claims
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IPC IPC(8): B21J13/02B21J5/02B21K7/12
CPCB21J5/02B21J13/02B21K7/12
Inventor 李启荣
Owner 重庆齐信汽车零部件有限公司