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Upsetting die for solid rods

A technology of solid rods and molds, applied in the direction of manufacturing tools, forging/pressing/hammer devices, forging/pressing/hammering machinery, etc., can solve problems such as inability to meet mass production, large loss of metal materials, time-consuming and labor-intensive work, etc. Achieve the effect of simple structure, improved production efficiency and simple working process

Active Publication Date: 2014-12-17
无锡晶心精密机械有限公司
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Problems solved by technology

[0002] In the stamping processing industry, in the past, upsetting was required to process solid bars, and the processing method of turning was generally used. However, the metal material loss in machining is very large, and the work is time-consuming and laborious, and the processing cost is high. Only single-process production can be carried out. Meet mass production

Method used

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  • Upsetting die for solid rods
  • Upsetting die for solid rods
  • Upsetting die for solid rods

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0014] Such as figure 1 Shown, the present invention mainly is made up of upper die A, lower die B and heading die C.

[0015] The upper mold A is composed of an upper fixed block 6, an upper slider support block 2, an upper slider 1 and an upper limit block 7, and the upper limit block 7 is fixed on the middle upper fixed block with the second screw 8 and the first positioning pin 9 6, the upper slider support block 2 is connected with the upper fixing block 6 through the first screw 3, and the upper slider 1 and the upper limit block 7 are fixed together with the first spring 5 through the first discharge screw 4.

[0016] Described lower mold B is made up of lower fixed block 16, lower block support block 12, lower block 11 and lower limit block 18 and die insert 17, and lower limit block 18 uses fourth screw 19 and second positioning pin 20 Connected with...

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PUM

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Abstract

The invention relates to an upsetting die for solid rods. The upsetting die comprises an upper die, a lower die and an upset head die. The upper die comprises a middle-upper fixing block, an upper slider support block, an upper slider and an upper limit block, the upper limit block is fixed on the upper fixing block, the upper slider support block is connected with the upper fixed block, and the upper slider and the upper limit block are fixed. The lower die comprises a lower fixing block, a lower slider support block, a lower slider, a lower limit block and a die insert, the lower limit block and the lower fixing block are connected, the lower slider and the lower limit block are fixed, the lower fixing block and the lower slider are connected, and the die insert is adsorbed on the lower limit block. The upset head die comprises a punch, a punch fixing plate and an ejector rod. The upsetting die for the solid rods is simple, compact and reasonable in structure, quit simple and convenient in operation process and safe to use, and manufacturing efficiency and safety of manufacturing can be greatly improved.

Description

technical field [0001] The invention relates to a mold device for upsetting a solid bar, which belongs to the technical field of stamping machining equipment in the cold stamping mold industry. Background technique [0002] In the stamping processing industry, in the past, upsetting was required to process solid bars, and the processing method of turning was generally used. However, the metal material loss in machining is very large, and the work is time-consuming and laborious, and the processing cost is high. Only single-process production can be carried out. Meet mass production. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies in the prior art, and provide a solid bar upsetting tool with high working efficiency and low manufacturing cost, which can meet mass production. [0004] According to the technical solution provided by the present invention, the solid bar upsetting mold includes an upper mold and a lower mol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21J13/02
Inventor 沈建军
Owner 无锡晶心精密机械有限公司
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