Hydraulic machine provided with device for inner hole finish machining through steel ball

A technology for finishing inner holes and hydraulic presses, applied in the field of hydraulic presses, can solve problems such as limited efficiency, and achieve the effect of increasing production efficiency and increasing 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 device for inner hole finish machining through steel ball

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Embodiment Construction

[0010] specific implementation plan

[0011] Such as figure 1 As shown, the present invention is a hydraulic press equipped with a device for finishing inner holes utilizing steel balls, 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 steel balls 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 , coincides with the radian of the surface of the steel ball 3; the clamp 5 is a hollow concave shape, which is conducive to the placement of the workpiece 4 and the extrusion work of the steel ball 3; the steel ball 3 is placed on the inner hole of the workpiece 4, Stamping by the hydraulic head 2; the inside of the hydraulic table 6 is equipped with a hydraulic gauge ...

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PUM

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Abstract

The invention relates to a hydraulic machine, in particular to a hydraulic machine provided with a device for inner hole finish machining through a steel ball (3). The hydraulic machine comprises the device for inner hole finish machining and a hydraulic table (6). The device for inner hole finish machining comprises a hydraulic head (2), a clamp (5) and the steel ball (3), the device for inner hole finish machining 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 device for inner hole finish machining, the stamping end is in an inwards-concave arc shape and is coincident with the surface of the steel ball (3) in radian, the clamp (5) is in a hollow U shape and is beneficial to placement of a workpiece (4) and extruding work of the steel ball (3), the steel ball (3) is placed on an inner hole of the workpiece (4) to be stamped by the hydraulic head (2), and a hydraulic pressure gauge and a motor are installed inside the hydraulic table (6) to serve as power control of 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 machine, more precisely, a hydraulic machine equipped with a device for finishing inner holes with steel balls. 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 disadvantag...

Claims

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Application Information

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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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