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Inner bore honing machine

A technology of honing machine and inner hole, which is applied in the direction of honing machine tools, metal processing equipment, manufacturing tools, etc., which can solve the problems of affecting the processing accuracy of workpieces, low operating accuracy, and poor positioning accuracy, so as to improve processing accuracy and high operating accuracy , precise positioning effect

Inactive Publication Date: 2010-06-30
上海鸿宁精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large friction between the stroke carriage and the linear slide rail, and the large gap, its running accuracy is low, and the workpiece needs to be positioned manually after it is placed on the workpiece table, and its positioning accuracy is also poor. Thus affecting the machining accuracy of the workpiece

Method used

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Embodiment Construction

[0010] The embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings, but the present embodiments are not intended to limit the present invention, and any similar structures and similar changes of the present invention should be included in the protection scope of the present invention.

[0011] like figure 1 , figure 2 As shown, an inner hole honing machine provided by the embodiment of the present invention includes a frame 1, a main shaft 2 mounted on the frame 1 that can be driven to rotate, a honing oil stone rod 3 coaxially fixed with the main shaft 2, and a workpiece The table and the reciprocating mechanism are characterized in that: the reciprocating mechanism includes a stroke carriage 4 and an I-shaped linear ball guide 5, and the I-shaped linear ball guide 5 is arranged on the frame 1 and coaxial with the main shaft 2, and the The stroke carriage 4 is set on the I-shaped linear ball guide rail 5, ...

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PUM

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Abstract

The invention discloses an inner bore honing machine relating to the technical field of honing machines, and solving the technical problem of improving honing precision. The honing machine comprises a rack, a principal axis, a honing oil stone rod, a workpiece bench and a reciprocator, wherein the principal axis is arranged on the rack and can be driven to rotate, and the honing oil stone rod is axially and fixedly connected with the principal axis. The honing machine is characterized in that the reciprocator comprises a stroke planker and an I-shaped straight ball-guide, wherein the I-shaped straight ball-guide is arranged on the rack and has the same axial direction with the principal axis; and the stroke planker is arranged on the I-shaped straight ball-guide and can be driven to carry out reciprocating motion along the I-shaped straight ball-guide. The workpiece bench comprises a positioning cylinder and a positioning supporting plate, wherein the positioning supporting plate is arranged on the stroke planker and is used for holding and fixing workpieces, and the positioning cylinder is used for positioning the positioning supporting plate; and the rack is also provided with a magnetic switch for controlling the motion of the positioning cylinder and the movement of the stroke planker. The inner bore honing machine provided by the invention can improve the machining accuracy of the workpieces.

Description

technical field [0001] The invention relates to the technology of a honing machine, in particular to a technology of an inner hole honing machine. Background technique [0002] The current inner hole honing machines all drive the honing oil stone rod to rotate the inner hole of the workpiece. When honing, the workpiece is first placed on the workpiece table, and then the reciprocating mechanism on the frame drives the workpiece table to reciprocate along the axis of the drive spindle. Move to honing the inner hole of the workpiece at different depths. The reciprocating mechanism is composed of a linear slide rail and a stroke carriage, and the stroke carriage is driven by the driving device to slide on the linear slide rail. Due to the large friction between the stroke carriage and the linear slide rail, and the large gap, its running accuracy is low, and the workpiece needs to be positioned manually after it is placed on the workpiece table, and its positioning accuracy is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B33/02
Inventor 沈浩陆维民
Owner 上海鸿宁精密机械有限公司
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