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Hole site machining tool

A tooling and hole position technology, which is used in the field of parts processing to achieve the effects of ensuring coaxiality, reducing deformation and large tool feed.

Pending Publication Date: 2020-11-03
ZHUZHOU CSR SPECIAL EQUIP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a hole processing tool to solve the problems of hole processing accuracy and coaxiality of special-shaped parts

Method used

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  • Hole site machining tool
  • Hole site machining tool
  • Hole site machining tool

Examples

Experimental program
Comparison scheme
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Embodiment

[0034] see Figure 1 to Figure 3 , a hole processing tool, this embodiment is applied to hole processing of caster brackets.

[0035] A hole processing tool, such as figure 1 and figure 2 As shown, it includes a clamping seat 1 for lathe chuck clamping, and a panel 2 is provided on the clamping seat 1, and the panel 2 and the clamping seat 1 are coaxially arranged, and the panel 2 and the clamping seat 1 are provided with a through hole penetrating along the axis to prevent the drilling tool from interfering with the panel 2 and the clamping seat 1 when drilling the workpiece 7; Because in the present embodiment, the workpiece 7 is a caster bracket, and the both sides of the caster bracket need to be drilled, the hole position processing tooling of the present application can realize compression on both sides of the workpiece 7, such as figure 1 As shown, the pressure plate assembly 1 3a and the pressure plate assembly 2 3b are pressed on one side plate of the workpiece 7,...

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PUM

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Abstract

The invention provides a hole site machining tool. The tool comprises a clamping base used for clamping a lathe chuck, a panel is arranged on the clamping base, the panel and the clamping base are coaxially arranged, and the panel and the clamping base are each provided with a through hole penetrating along the axis; and a pressing plate assembly is arranged on the panel and used for pressing a workpiece. By arranging the clamping base used for clamping the lathe chuck and arranging the pressing plate assembly used for pressing the workpiece on the panel, clamping of the workpiece on a lathe is achieved, the hole position, needing to be machined, of the workpiece is located in the rotation center of a lathe spindle, hole machining can be conducted through the lathe, the lathe spindle rotates to drive the tool and the workpiece to rotate, a drilling tool is fixed, cutting machining is carried out, the deformation quantity of the workpiece in the hole site machining and cutting process can be reduced, and meanwhile, compared with a milling machine and a boring machine, the tool has the advantages that the large tool feeding quantity can be obtained, and the machining efficiency is higher.

Description

technical field [0001] The invention relates to the technical field of part processing, in particular to a tool for hole position processing. Background technique [0002] During the manufacturing process of parts, the holes on the parts need to be processed. The hole processing of flat parts is usually realized by drilling machine, boring machine or milling machine, but the hole processing of special-shaped parts usually includes the processing of multiple parallel holes, such as on the caster bracket. Hole processing, the two side plates of the caster need to process the hole, not only need to ensure the processing accuracy of a single hole, but also ensure the coaxiality of the two parallel holes, when processing through the existing technology, the caster is often The side plates of the bracket are laid flat and the holes on the two side plates are processed by one rotation of the tool. During the processing, the upper side plate is easily deformed due to the pressure of...

Claims

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Application Information

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IPC IPC(8): B23P23/06B23Q3/06
CPCB23P23/06B23Q3/06
Inventor 杨鑫刘义段智深熊思钰刘艳桃
Owner ZHUZHOU CSR SPECIAL EQUIP TECH