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Hydraulic fixture for hub bracket five-axis machine tool machining

A technology of hydraulic fixtures and machine tools, applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve the problems of high scrap rate and rework rate, poor product processing accuracy, large equipment investment, etc., and achieve high product processing accuracy , High clamping and positioning accuracy, and the effect of improving production efficiency

Inactive Publication Date: 2018-11-30
KUNSHAN YONG XIANG PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] like Figure 8 and Figure 9 The hub bracket shown in the figure requires repeated clamping of multiple processes and equipment during processing. Due to the large number of clamping times, the cumulative tolerance will be large, resulting in poor processing accuracy of the product, high scrap rate and rework rate, and large investment in equipment. , high manufacturing cost

Method used

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  • Hydraulic fixture for hub bracket five-axis machine tool machining
  • Hydraulic fixture for hub bracket five-axis machine tool machining
  • Hydraulic fixture for hub bracket five-axis machine tool machining

Examples

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Embodiment

[0025] Such as Figure 1 to Figure 7 As shown, this embodiment provides a hydraulic fixture for five-axis machine tool processing of hub brackets, which includes a horizontal base 1 and a stand 2 fixed on the horizontal base 1; the position of the middle right of the stand 2 A first support seat 3 is provided; the second support nail 4 is provided at the lower left position of the first support seat 3, the third support nail 5 is provided at the lower right position, and the second support nail 5 is provided at the upper left position. Four supporting nails 6; the first supporting seat 3, the second supporting nail 4, the third supporting nail 5 and the fourth supporting nail 6 jointly form a supporting reference plane; the top of the second supporting nail 4 is provided with an angle positioning top Rod 7; the front of the second support nail 4 is provided with a first compression mechanism 8, the front of the third support nail 5 is provided with a second compression mechani...

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Abstract

The invention discloses a hydraulic fixture for hub bracket five-axis machine tool machining. The hydraulic fixture comprises a horizontal base, and a stand base fixed on the horizontal base; and thestand base is provided with a support reference surface consisting of a first support base, a second support nail, a third support nail and a fourth support nail, an angle fixing mechanism consistingof an angle positioning ejector rod, an angle positioning pressing plate and an ejecting cylinder, a main pressing mechanism consisting of a first pressing mechanism, a second pressing mechanism and athird pressing mechanism, a first auxiliary clamping mechanism and a second auxiliary clamping mechanism. The hydraulic fixture for hub bracket five-axis machine tool machining can finish all machining procedures through once clamping, is high in stability, high in clamping and positioning precision and firm in machining, can leave enough angle and space for machining, prevents accumulated errorscaused by multiple times of clamping, is high in product machining precision, greatly reduces the product rejection rate and the rework rate, reduces the production cost, and improves the productionefficiency.

Description

technical field [0001] The invention relates to the field of hub bracket processing clamps, in particular to a hydraulic clamp used for machining hub brackets with a five-axis machine tool. Background technique [0002] Such as Figure 8 and Figure 9 The hub bracket shown in the figure requires repeated clamping of multiple processes and equipment during processing. Due to the large number of clamping times, the cumulative tolerance will be large, resulting in poor processing accuracy of the product, high scrap rate and rework rate, and large investment in equipment. , high manufacturing cost. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides a hydraulic clamp for the machining of the wheel hub bracket by a five-axis machine tool, which can complete all the processing procedures in one clamping, and the clamp has high stability, high clamping and positioning accuracy, and It is not loose, and ther...

Claims

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Application Information

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IPC IPC(8): B23Q3/08
CPCB23Q3/082
Inventor 李宋英
Owner KUNSHAN YONG XIANG PRECISION MACHINERY
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