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Double gantry single beam mobile combined processing machine tool

A combined processing, single beam technology, applied in metal processing equipment, grinding machine parts, grinding machines, etc., can solve the problems of affecting processing accuracy, workpiece damage, positioning errors, etc., to avoid multiple positioning and reduce processing errors. Introduction, the effect of simple and clear structure

Active Publication Date: 2020-06-23
UNIV OF SHANGHAI FOR SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In different processing processes, the workpiece needs to be moved and clamped multiple times, which is easy to damage the workpiece and cause positioning errors, which will seriously affect the processing accuracy

Method used

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  • Double gantry single beam mobile combined processing machine tool
  • Double gantry single beam mobile combined processing machine tool
  • Double gantry single beam mobile combined processing machine tool

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Embodiment Construction

[0015] The technical solutions of the present invention will be further elaborated below in conjunction with the accompanying drawings and embodiments.

[0016] see Figure 1~4 , the embodiment of the present invention is provided with an airbag polishing process system, a small grinding head smoothing process system, and a jet polishing process system; the aforementioned three systems are always on the same straight line.

[0017] The present invention is provided with bed base 1, Z 1 Axis servo motor 2, Z 1 Shaft ball screw pair 3, Z 1 Axial static pressure guide rail 4, main table 5, collecting funnel 6, rotary table 7, main table connector 8, four Y-axis servo motors 9 (installed in pairs and arranged symmetrically), four Y-axis ball screws Vice 10 (installed in pairs and arranged symmetrically), Y-axis guide rails 11, four Y-axis guide rails 11 (installed in pairs and arranged symmetrically), two gantry columns 12, two X-axis servo motors 13, two X-axis balls Lead scr...

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Abstract

The invention relates to a double-gantry single beam mobile combined processing machine tool. A Z1-axis servo moving mechanism in the horizontal direction is arranged on a tool body base in the middleof a double-gantry structure. Y-axis servo moving mechanisms in the vertical direction are arranged in gantry columns, the two Y-axis servo moving mechanisms are correspondingly connected with X-axisservo moving mechanisms, a middle single beam is disposed on working frames of the two X-axis servo moving mechanisms, and a Z2-axis servo moving mechanism is arranged under the middle single beam. Two X-axis moving working frames are separately provided with a gasbag polishing process system and a jet polishing process system, and a Z2-axis moving working frame is provided with a small grindinghead smoothing process system. Guide rails, the middle beam and the X-axis moving working frames always keep moving synchronously through servo motors and ball screw pairs. The work frame, so that three polishing processing tools can reach any specified position within a processing range, the processing efficiency is improved, and the disadvantage of producing errors due to multiple times of positioning between different processes in a traditional optical glass processing process is overcome.

Description

technical field [0001] The invention relates to a combined processing machine tool, in particular to a mobile combined processing machine tool with double gantry and single beam suitable for ultra-precision surface processing. Background technique [0002] Optical components, etc. have extremely strict requirements on the surface accuracy of the workpiece. Traditional processing techniques require multiple processes such as rough, semi-finish, and fine polishing to complete such ultra-precision surface processing. For example, the airbag polishing is used to roughly polish the entire surface to improve the surface finish and remove the subsurface damage layer; use a small grinding head to perform smooth polishing to reduce the surface intermediate frequency error; use a jet to polish the high-steep local surface. In different processing processes, the workpiece needs to be moved and clamped multiple times, which is easy to damage the workpiece and cause positioning errors, w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B13/00B24B41/02B24B47/04B24C1/08B24C9/00
Inventor 姜晨姜臻禹钱大兵万欣管华双彭涛
Owner UNIV OF SHANGHAI FOR SCI & TECH
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