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Tool for drilling central holes of steering knuckle arm

A technology of steering knuckle arms and tooling, which is applied to positioning devices, manufacturing tools, metal processing equipment, etc., can solve problems such as product scrapping, low efficiency, and inaccurate center hole positions, and achieve elimination of product scrapping, high processing efficiency, and guaranteed The effect of concentricity

Inactive Publication Date: 2011-04-13
WUHU XINDA FORGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the use of the steering knuckle arm, it is often necessary to drill a center hole on the steering knuckle arm. In the traditional process, the center hole of the steering knuckle arm relies on the experience of the operator. The drill bit is used to drill the center hole, and the center hole often occurs. The position is inaccurate, or the axes of the center holes at both ends are not on the same straight line, resulting in uneven allowance during processing. waste of material

Method used

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  • Tool for drilling central holes of steering knuckle arm
  • Tool for drilling central holes of steering knuckle arm
  • Tool for drilling central holes of steering knuckle arm

Examples

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Embodiment Construction

[0017] see figure 1 , the steering knuckle arm punching tooling includes a base 1 and a support 2, the base 1 is provided with a fixing hole 7, the support 2 is installed vertically with the base 1, and the support 2 is provided with an upper V-shaped block 3 located on the upper V-shaped block 3 The lower V-shaped block 4 directly below is provided with a positioning device on the base 1, and the positioning device is a groove 5 arranged on the base; the upper V-shaped block 3 and the lower V-shaped block 4 have the same size, and the V The openings are consistent.

[0018] see figure 2 , as shown in the figure, the steering knuckle arm punching tooling includes a base 1 and a support 2, the base 1 is provided with a fixing hole 7, the support 2 is installed vertically with the base 1, and the support 2 is provided with an upper V-shaped block 3 on the The lower V-shaped block 4 just below the upper V-shaped block 3 is provided with a positioning device on the base 1, and ...

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Abstract

The invention discloses a tool for drilling central holes of a steering knuckle arm, comprising a pedestal and a support, the pedestal is provided with a fixing hole, the support is vertically installed with the pedestal, the support is provided with an upper V-shaped block and a lower V-shaped block directly below the upper V-shaped block, and the pedestal is provided with a location device. The upper V-shaped block and the lower V-shaped block are same in size and have accordant V-shaped openings. The location device is a flute located on the pedestal. The location device is a conic tip fixed on the pedestal. The tool provided by the invention is accurate in location, centers of the central holes of two ends are in same straight line, so that axiality is ensured, and products discarding caused by axiality error is eliminated; the tool is simple and practical, convenient in operation and high in processing efficiency.

Description

technical field [0001] The invention relates to a post-processing device of a steering knuckle arm, in particular to a tool for drilling a centering hole of a steering knuckle arm. Background technique [0002] During the use of the steering knuckle arm, it is often necessary to drill a center hole on the steering knuckle arm. In the traditional process, the center hole of the steering knuckle arm relies on the experience of the operator. The drill bit is used to drill the center hole, and the center hole often occurs. The position is inaccurate, or the axes of the center holes at both ends are not on the same straight line, resulting in uneven allowance during processing. Caused the waste of material. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide steering knuckle arm punching tooling for overcoming the technical defects described above [0004] In order to solve the technical problems described above, the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B47/00B23Q3/00
Inventor 俞能新刘争辉陈树金余世驹陈月宏舒勇
Owner WUHU XINDA FORGING
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