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Control method of forging blank-making device used for commercial vehicle steering engine piston

A control method and steering machine technology, applied to the driving device of forging press, forging/pressing/hammer device, piston, etc., can solve the problems of low material utilization rate and low processing efficiency of steering machine piston, so as to improve the utilization rate, Improve the forging streamline, improve the efficiency and speed of production and processing

Inactive Publication Date: 2020-03-17
SHANDONG JINMA INDAL GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of low processing efficiency and low material utilization rate of the steering gear piston, the present invention provides a tool for detecting the angle of the positive ten mark of the steering component

Method used

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  • Control method of forging blank-making device used for commercial vehicle steering engine piston
  • Control method of forging blank-making device used for commercial vehicle steering engine piston
  • Control method of forging blank-making device used for commercial vehicle steering engine piston

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Embodiment Construction

[0021] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary, and are only used to explain the present invention, but should not be understood as limiting the present invention.

[0022] Refer below Figure 1-4 A control method of a forging blank device for a piston of a commercial vehicle steering gear according to an embodiment of the present invention is described.

[0023] According to the forging billet device for commercial vehicle steering gear pistons according to the embodiment of the present invention, the forging billet device includes: a lower die seat 10 and an upper die seat 20.

[0024] Among them, the upper die seat 20 and the lower die seat 10 are installed on a hot die forg...

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Abstract

The invention discloses a control method of a forging blank-making device used for a commercial vehicle steering engine piston. The control method comprises the following steps of S1, putting a steering engine piston blank into a lower upsetting groove, moving an upper die seat downwards, and upsetting and pressing the steering engine piston blank through a condition that an upper upsetting grooveis cooperated with the lower upsetting groove; S2, after the upsetting of the steering engine piston blank is completed, moving an upper die seat upwards, and horizontally pushing an upper end of thesteering engine piston blank, wherein the steering engine piston blank enters into a lower extrusion groove; and S3, moving the upper die seat downwards, wherein an upper extrusion groove and a lowerextrusion groove are cooperated to extrude the steering engine piston blank. A forging blank making device is cooperated with a hot die forging press, in a blank manufacturing step, upsetting and extrusion combined machining are performed on the steering engine piston blank, an upsetting-extruding composite technology can be used to make material distribution of the blank be more reasonable relative to a die cavity, and material consumption of a single piece is reduced by 0.5 kg so that a material utilization rate is increased, a forging streamline can be improved, and then production and machining efficiency and a speed of a steering engine piston can be increased.

Description

Technical field [0001] The invention relates to the technical field of steering gear piston processing equipment, and in particular to a control method of a forging blank making device for a commercial vehicle steering gear piston. Background technique [0002] When the steering gear piston in the prior art is processed, three steps of blanking, pre-forging and final forging are performed on a hot die forging press. In the blanking step, the steering gear piston blank needs to be upset and pressed. Extrusion is two-step processing, and the general forging billet device can only process one of the processes separately. After the piston billet upsetting of the steering machine is completed, the billet protruding from the upsetting needs to be cut during the extrusion process. Then, the extrusion operation is not only low in efficiency of the processing technology, but also causes a large waste of blank material and high cost. Summary of the invention [0003] In order to solve the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J13/02B21J9/06B21K1/18B21J9/20
CPCB21J9/06B21J9/20B21J13/02B21K1/18
Inventor 刘虹赵昌德王春华吴业忠赵云云
Owner SHANDONG JINMA INDAL GROUP
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