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Numerical-control relief grinding machine

A shovel grinding machine, lathe bed technology, applied in the field of numerical control processing equipment, can solve the problems of inability to guarantee the training of operators, complex and frequent operations, and shortage of skilled operators

Inactive Publication Date: 2013-09-11
WUXI TAINUO TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is precisely because the operations are complex and frequent, and rely more on the technical experience of the workers, it often takes ten years and cannot guarantee to train a qualified operator. The shortage of technical operators in this sequence restricts the development of the enterprise.

Method used

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  • Numerical-control relief grinding machine
  • Numerical-control relief grinding machine
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Examples

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0023] This example Figure 1 to Figure 8 As shown, a numerically controlled shovel grinder, which includes a cast-shaped zigzag-shaped lathe bed 1, said lathe bed 1 is provided with a Z-direction motion device 5 and a rotary table that move along the Z-direction of the lathe bed 1 Part 9, the Z-direction motion device 5 includes a Z-direction base 5-7, the Z-direction base 5-7 is arranged on the lathe bed 1, and the Z-direction base 5-7 is equipped with a motor 5-5 and a linear motor composed of a motor magnetic plate 5-6, the linear motor provides driving force to drive the Z-direction sliding table 5-1 to move along the linear guide rail 5-4 provided with the guide rail slider 5-3, the The Z-direction sliding table 5-1 is provided with an indexing part 6, a tailstock 4 and...

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Abstract

The invention discloses a numerical-control relief grinding machine, and relates to the field of numerical-control machining equipment. A Z-direction moving device and a rotating worktable are arranged on a machine body of the numerical-control relief grinding machine, and an X-direction moving device and a Y-direction moving device are arranged on the rotating worktable and can rotate along with the rotation of the rotating worktable. According to the numerical-control relief grinding machine, the Z-direction moving device, the X-direction moving device and the Y-direction moving device are driven by a linear motor, and the linear motor is matched with an optical grating to position the movement of the moving devices, and therefore the accuracy of movement is improved. An indexing component is provided with a round optical grating to form a closed loop to accurately position the rotary movement. The numerical-control relief grinding machine adopts the direct-driving motor technology and the closed loop control technology to reduce the movement errors generated in the moving process of the machine, and shortens the time for relief grinding correction.

Description

technical field [0001] The invention relates to the field of numerical control processing equipment, in particular to a numerical control relief grinder which adopts direct-drive motor technology and closed-loop control technology to reduce motion errors generated during machine tool movement and shorten relief grinding and dressing time. Background technique [0002] The relief grinding wheel of the traditional hob relief grinding machine is manually trimmed with a slide rule. When dressing the grinding wheel, the operator firstly adjusts the position of the slide rule according to the experience, roughs it for a trial grinding, then adjusts the position of the slide rule according to the grinding result, then dresses the grinding wheel again, tries grinding it, and then adjusts the position of the slide rule according to the grinding result. Adjust the position of the slider, and trim the grinding wheel again. Repeat this until it is accurate. The qualified rate is very lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B53/06B24B47/04
Inventor 赵凯声李爱民苏文学王宇
Owner WUXI TAINUO TOOL
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