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Adjustable automatic scraping and grinding system

An adjustable and automatic technology, applied in the field of mechanical processing, can solve the problems of restricting machine tool manufacturing cycle, long construction period, and many processes, and achieve the effect of short processing time, high precision and improved production efficiency

Inactive Publication Date: 2013-04-03
MINNAN INST OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many procedures for manual scraping and grinding, and the construction period is long, and the processing quality and processing efficiency depend entirely on the proficiency of the operator
In actual production, the manual scraping and grinding of a guide rail often takes several days or even weeks, which seriously restricts the manufacturing cycle of the entire machine tool

Method used

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  • Adjustable automatic scraping and grinding system

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Experimental program
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Effect test

specific Embodiment approach 1

[0014] Specific implementation mode one: see figure 1 , the specific embodiment adopts the following technical solutions: it includes a pneumatic cylinder 1, a fixture 2, a scraping knife 3, an operation panel 4, a three-degree-of-freedom rectangular coordinate system work platform 5, a rotatable fixture 6 and a bed 7, and a scraping knife 3. The clamp 2 is connected to the pneumatic cylinder 1. The operation panel 4 is set on the right side of the pneumatic cylinder 1. The three-degree-of-freedom rectangular coordinate system working platform 5 is installed on the bed 7, and the rotatable fixture 6 is fixed on the three-degree-of-freedom rectangular coordinate system platform. 5 on.

[0015] The pneumatic cylinder 1 controls the reciprocating movement of the scraping knife 3 through the control panel 4, the speed is 30 / min, the stroke is 60 mm, and the feed speed in the x direction is 3.25 mm / s. Select the width of the scraping head to be 5mm, and the area of ​​the scraping ...

specific Embodiment approach 2

[0022] Embodiment 2: The difference between this embodiment and Embodiment 1 is that the feed speed of the scraping knife is 40 / min, the stroke is 90 mm, and the feed speed in the x direction is 4.2 mm / s. The average grinding point (25mm×25mm) of the scraping square is 18, and other scraping grinding environments and scraping grinding objects are the same as those in Embodiment 1.

specific Embodiment approach 3

[0023] Specific embodiment three: the difference between this specific embodiment and specific embodiment one is that the feed speed of the scraping knife is 50 / min, the stroke is 70 mm, and the feed speed in the x direction is 4 mm / s. The square average grinding point (25mm×25mm) is 19, and the other scraping environment and scraping objects are the same as those in the first embodiment.

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Abstract

The invention provides an adjustable automatic scraping and grinding system, which relates to the field of mechanical processing and comprises a pneumatic cylinder (1), a clamp (2), a scraping and grinding knife (3), an operation panel (4), a three-degree-of-freedom rectangular coordinate system work platform (5), a rotary clamp (6) and a lathe bed (7), wherein the scraping and grinding knife (3) is connected with the pneumatic cylinder (1) through the clamp (2), the operation panel (4) is arranged at the right side of the pneumatic cylinder (1), the three-degree-of-freedom rectangular coordinate system work platform (5) is arranged on the lathe bed (7), and the rotary clamp (6) is fixedly arranged on the three-degree-of-freedom rectangular coordinate system work platform (5). The adjustable automatic scraping and grinding system can be used for scrapping guide rail type parts and other metal surfaces, the scrapping speed and the scrapping stroke can be respectively adjustable, and surface textures in different shapes, sizes and distribution conditions can be formed on the guide rail surface; a scrapping knife head can be replaced, and fine scraping and precise scraping are integrated at one work procedure; and the processing time is short, the precision is high, the traditional manual scraping and grinding can be replaced with lower cost, and the production efficiency is greatly improved.

Description

Technical field: [0001] The invention belongs to the field of mechanical processing, and in particular relates to an adjustable automatic scraping and grinding system, in particular to the scraping and grinding of various guide rail parts in the machine tool manufacturing industry, and is also applicable to the scraping and grinding of various metal flat plates. Background technique: [0002] Machine tools are the carrier of advanced manufacturing technology and the basic production means of the equipment industry, as well as the basic equipment of the equipment manufacturing industry. As one of the key components of machine tool equipment, guide rail has a vital impact on the level of machine tool equipment. The accuracy of the guide rail determines the overall accuracy of the machine tool, and the life of the guide rail directly affects the life of the entire machine tool. And wear is the root cause of the reduction of guide rail accuracy and shortened life. Scraping pro...

Claims

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Application Information

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IPC IPC(8): B23D79/06B23D79/10
Inventor 刘伟迟岩王伟郑森伟李梅童慧芬许书洛
Owner MINNAN INST OF SCI & TECH
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