Hydraulic machine provided 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 provided with inner hole finish machining device

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Embodiment Construction

[0012] specific implementation plan

[0013] Such as figure 1 As shown, the present invention is a hydraulic machine provided with an inner hole finishing device, which includes an inner hole finishing device and a hydraulic table 6, and the inner hole finishing device includes a hydraulic head 2, a clamp 5 and a 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 steel ball 3 is placed on the inner hole of the workpiece 4 and punched by the hydraulic head 2 .

[0014] The fixture 5 has a hollow concave shape, which is beneficial to placing the workpiece 4 and extruding the steel ball 3 .

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

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Abstract

The invention relates to a hydraulic machine, in particular to a hydraulic machine provided with an inner hole finish machining device. The hydraulic machine comprises the inner hole finish machining device and a hydraulic table (6). 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 working face of the hydraulic table (6), the hydraulic head (2) is installed in the middle of a hydraulic machine body (1) and corresponds to the inner hole finish machining device, the stamping end is in an inwards-concave arc shape and is coincident with the surface of the steel ball (3) in radian, and the steel ball (3) is placed on an inner hole of a workpiece (4) to be stamped by the hydraulic head (2). The original requirement of hole finish boring for a cutter and a machine tool is replaced, the machining number at unit time is one time higher than the machining number of hole finish boring at unit time, the quality of machined products, particularly the roughness, is higher than that of hole finish boring, the yield is improved, and the production effect is improved.

Description

technical field [0001] The invention relates to a hydraulic press, more precisely a hydraulic press provided 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. Crucial role. 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...

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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