Hydraulic machine with inner hole finish machining device

A technology of hydraulic press and inner hole, which is applied in the field of hydraulic press, can solve problems such as limited efficiency, and achieve the effect of increasing production efficiency and output

Inactive Publication Date: 2014-01-29
TAIZHOU HONGXIANG POWER MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional gear inner hole processing adopts three-jaw chuck to clamp the outer circle for positioning, and the precision and roughness requirements are guaranteed through the processing technology of fine boring. Guaranteed roughness, the efficiency generated per unit time is very limited

Method used

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  • Hydraulic machine with inner hole finish machining device

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Embodiment Construction

[0012] specific implementation plan

[0013] Such as figure 1 Shown, the present invention is a kind of hydraulic press with inner hole finishing device, and it comprises inner hole finishing device and hydraulic table 6, and described inner hole finishing device comprises hydraulic head 2, clamp 5 and steel ball 3; The inner hole finishing device is installed on the working surface of the hydraulic table 6; the hydraulic head 2 is installed in the middle of the hydraulic machine 1, corresponding to the inner hole finishing device, and the stamping end is an arc concave inward, which is in line with the steel The curvature of the surface of the ball 3 matches; the fixture 5 is hollow and concave, which is beneficial to the placement of the workpiece 4 and the extruding work of the steel ball 3 .

[0014] The steel ball 3 is placed on the inner hole of the workpiece 4 and punched by the hydraulic head 2 .

[0015] The inside of the hydraulic table 6 is equipped with a hydraul...

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Abstract

The invention relates to a hydraulic machine, in particular to a hydraulic machine with an inner hole finish machining device. The hydraulic machine comprises the inner hole finish machining device and a hydraulic table 6, wherein the inner hole finish machining device comprises a hydraulic head 2, a clamp 5 and a steel ball 3, the inner hole finish machining device is installed on the work face of the hydraulic table 6, the hydraulic head 2 is installed in the middle of the hydraulic machine 1 and corresponds to the inner hole finish machining device, and the stamping end is an inward-concave circular arc and is matched with the radian of the surface of the steel ball 3; the clamp 5 is of a hollow and concave shape so that a workpiece 4 can be placed conveniently and the steel ball 3 can be extruded conveniently. Requirements for tools and machine tools in an original hole finish boring process are replaced, and compared with the hole finish boring process, the hydraulic machine has the advantages that machining amount in unit time is doubled, quality of machined products is higher, particularly, roughness of the machined products is higher than roughness of machined products obtained through the hole finish boring process, the yield is improved, and production benefits are increased.

Description

technical field [0001] The invention relates to a hydraulic press, more precisely a hydraulic press with an inner hole finishing device. Background technique [0002] The gear is an important part for transmitting motion and power in the machine, so the accuracy of the gear determines the accuracy and stability of its transmission. Because the finishing of the gear in the later stage is mostly positioned by the inner hole, the accuracy of the inner hole of the gear has the most important effect on the accuracy of the gear. critical use. The traditional gear inner hole processing adopts three-jaw chuck to clamp the outer circle for positioning, and the precision and roughness requirements are guaranteed through the processing technology of fine boring. To ensure the roughness, the efficiency generated per unit time is very limited. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages and provide a hydraulic press wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P9/02
CPCB23P9/025
Inventor 丁祥杨小乐陈炜峰张凯袁安富
Owner TAIZHOU HONGXIANG POWER MACHINERY
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