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Floating type hole site secondary finish machining tool and machining method thereof

A floating and hole position technology, applied in positioning devices, metal processing equipment, metal processing machinery parts, etc., can solve the problems of high product scrap rate, large positioning deviation, uneven force, etc., and achieve good stability and positioning The effect of small deviation and uniform force

Pending Publication Date: 2022-04-26
浙江万鼎精密科技股份有限公司
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  • Description
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AI Technical Summary

Problems solved by technology

[0004] The invention mainly solves the problems of large positioning deviation, poor stability and uneven force in the prior art during secondary finishing, and provides a floating hole secondary finishing tool and its processing method, which has a simple structure , small positioning deviation, good stability and uniform force
Solved the problem of high product scrap rate after secondary finishing

Method used

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  • Floating type hole site secondary finish machining tool and machining method thereof
  • Floating type hole site secondary finish machining tool and machining method thereof
  • Floating type hole site secondary finish machining tool and machining method thereof

Examples

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Embodiment

[0029] Example: such as Figure 1-5 As shown, a floating hole position secondary finishing tooling includes a machine table fixing seat 1, a hub disc 7 is arranged on the upper end of the machine table fixing seat 1, and a positioning seat 8 is provided between the hub disc 7 and the machine table fixing seat 1, The upper end of the hub disc 7 is provided with a pressure plate 4, and the pressure plate 4 is provided with a compression bolt 6 that is threadedly socketed with the positioning seat 8. The positioning rod 3. Positioning bar 3 comprises strut bar 17, and strut bar 17 upper end is provided with the inserting bar 15 that inserts with wheel hub disc 7 and is integrated with strut bar 17, is provided with slope 16 between inserting bar 15 two ends and strut bar 17. Positioning seat connecting plate 2 is provided between positioning seat 8 and machine table fixed seat 1, and positioning seat connecting plate 2 center is provided with positioning rod through hole 20 that...

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Abstract

The invention relates to a floating type hole site secondary finish machining tool and a machining method thereof, and belongs to the technical field of hub unit machining equipment.The floating type hole site secondary finish machining tool comprises a machine table fixing base, a hub disc is arranged at the upper end of the machine table fixing base, a positioning base is arranged between the hub disc and the machine table fixing base, and a pressing plate is arranged at the upper end of the hub disc; the pressing plate is provided with a pressing bolt which is in threaded sleeving connection with the positioning seat, and the positioning seat is provided with a positioning rod which is in inserting, embedding, limiting and sleeving connection with the hub disc. The device has the characteristics of simple structure, small positioning deviation, good stability and uniform stress. The problem that the rejection rate of products after secondary finish machining is high is solved.

Description

technical field [0001] The invention relates to the technical field of wheel hub unit processing equipment, in particular to a secondary finishing tool for floating hole positions and a processing method thereof. Background technique [0002] Since the product is secondary finishing, the machining allowance is very small, and the hole position of the original product has a certain degree of position, and the original machine and the current secondary finishing machine have spindle eccentricity, so it is necessary to solve this situation to ensure The cylindricity, straightness, and position of the product hole after the secondary finishing, so as to avoid the scrapping of the product; use the plane bearing to make the positioning seat connecting plate, the positioning seat and the clamped product float left and right to solve the problem of product existence This problem enables the tool to enter the original product hole position relatively concentrically during the seconda...

Claims

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Application Information

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IPC IPC(8): B23Q3/06
CPCB23Q3/062
Inventor 夏建祥
Owner 浙江万鼎精密科技股份有限公司
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