Valve pocket reference groove processing equipment
A technology for processing equipment and reference grooves, which is applied in the field of processing equipment for processing valve sleeve reference grooves, can solve the problems of increasing production costs of enterprises, waste of human resources, and low production efficiency, so as to improve production efficiency, reduce production costs of enterprises, reduce The effect of labor intensity
Active Publication Date: 2014-02-26
GREEN PRECISION SUZHOU CO LTD
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Problems solved by technology
At present, the chamfer on the reference hole of the valve sleeve 1 is mainly manually processed by using a file, and sometimes the chamfering machine is also used. Therefore, the reference hole on the valve sleeve needs to go through two processes to be processed, and the process steps are relatively cumbersome. , the production efficiency is low, when the chamfer on the reference hole 11 of the valve sleeve is manually processed, the labor intensity of the operator is high, and multiple operators need to be deployed, which will cause a waste of human resources and increase the production cost of the enterprise
Method used
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[0032] The following specific examples illustrate the implementation of the present invention. Those familiar with the technology can easily understand other advantages and effects of the present invention from the content disclosed in this specification.
[0033] See Figure 1 to Figure 3 . It should be noted that the structures, proportions, sizes, etc. shown in the accompanying drawings in this specification are only used to match the content disclosed in the specification for people familiar with this technology to understand and read, and are not intended to limit the implementation of the present invention Limited conditions, so it has no technical significance. Any structural modification, proportional relationship change or size adjustment should still fall under the present invention without affecting the effects and objectives that can be achieved by the present invention. The disclosed technical content must be within the scope of coverage. At the same time, the term...
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The invention provides a valve pocket reference groove processing equipment, which comprises: a valve pocket positioning base, a reference groove processing cutter and a valve pocket closing device; the reference groove processing cutter is positioned above the valve pocket positioning base, and the reference groove processing cutter is connected with an elevating system; the reference groove processing cutter comprises a main milling cutter, and two sides of the main milling cutter are respectively provided with a side cutter, and the cutting edges of the milling cutter incline for a certain angle from inner side to the outer side. When the processing equipment is used, the valve pocket is sleeved on a valve pocket reference column, and then an oil cylinder drives a pressure bar for lowering the outside end for compacting the valve pocket, and then the elevating system drives the reference groove processing cutter to move down, and the driving motor drives the main milling cutter and the side cutter to rotate, and during the cutter moving process, the main milling cutter carries out cutting of the valve pocket at first. The valve pocket reference groove processing equipment can be used for one-time machine shaping of the valve pocket, thereby realizing automatic processing of the valve pocket reference aperture, and has the advantages of effectively improved production efficiency, reduced labor intensity of operation personnel, and reduced enterprise production cost.
Description
Technical field [0001] The invention relates to a valve sleeve processing equipment, in particular to a processing equipment for processing a valve sleeve reference groove. Background technique [0002] Automobile steering system mainly includes steering wheel, input shaft, torsion bar and steering assist hydraulic system. The power steering valve of the power steering hydraulic system includes a valve sleeve and a valve. Both the valve sleeve and the valve core are provided with oil holes. The oil holes at different positions on the valve sleeve and the valve core communicate with each other to form closed oil paths with different flow directions. . The steering wheel is connected to the torsion rod through the input shaft, and the other end of the torsion rod is connected to the valve core. When the steering wheel is turned, the torque is transmitted to the torsion rod through the input shaft, and the torsion rod drives the valve core to rotate, causing the valve core and val...
Claims
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Login to View More IPC IPC(8): B23C3/00B23Q3/08
Inventor 董钢涛张黎明
Owner GREEN PRECISION SUZHOU CO LTD