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Internal oil injection vertical type hole honing rod

A kind of honing and vertical technology, which is applied in the direction of honing machine tools, metal processing equipment, manufacturing tools, etc., can solve the problems of easy breaking of honing rods, difficulties in design and manufacture, and insufficient strength of honing rods, so as to save replacement time, facilitate processing, The effect of saving processing time

Inactive Publication Date: 2013-06-26
SUZHOU XINNENG PRECISE MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, at present, there is no great difficulty in designing or manufacturing honing tools capable of processing diameters of more than 5mm, but for honing tools with a diameter of less than 5mm, there are considerable difficulties in both design and manufacture.
On the one hand, the strength of the honing rod is not enough, and the honing rod is easily broken during honing; on the other hand, cooling and chip removal also put forward higher requirements for the design of the honing rod

Method used

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  • Internal oil injection vertical type hole honing rod
  • Internal oil injection vertical type hole honing rod
  • Internal oil injection vertical type hole honing rod

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with accompanying drawing and embodiment:

[0018] Such as figure 1 , 2 , 3 shows a kind of inner oil injection type small hole honing rod, which includes a honing rod body 1, a socket 2 sleeved on the honing rod body 1, the honing rod body 1 is made of SKS3 alloy tool steel, and SKS3 is heat-treated It is suitable for manufacturing cutting tools with small deformation, long length and complex shape; the length of honing rod body 1 can be selected as 30mm according to experience and honing principle. The connection between the honing rod body 1 and the socket 2 is convenient for processing, can ensure coaxiality, and saves materials and processing time.

[0019] The honing rod body 1 is provided with a push rod 3 and a push cone 4 that pushes the push rod 3 to feed. The honing rod body 1 is provided with a guide bar 5. The guide bar is made of hard alloy, and the hard alloy can greatly extend...

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Abstract

The invention relates to an internal oil injection vertical type hole honing rod which comprises a honing rod body and a connection case sleeved on the honing rod body. A push rod and a push cone which pushes the push rod are arranged in the honing rod body. The internal oil injection vertical type hole honing rod is characterized in that a guide bar which is provided with a first guide slope is arrange on the honing rod body, and a second guide slope is arranged at the front end of the push rod. The first guide slope is matched with the second guide slope. When the push cone pushes the push rod, the push rod pushes the guide bar to extend out of the honing rod. Hard alloy guide bars are adopted to the internal oil injection vertical type hole honing rod, the service life of the honing rod can be greatly prolonged, replacing time is saved, production cost is lowered, and accuracy of component holes can be guaranteed. The honing rod body is connected with the connection case so as to facilitate a machining process and ensure coaxiality and save materials and machining time.

Description

technical field [0001] The invention relates to a special tool for hole finishing in the field of mechanical cutting, in particular to an inner oil-sprayed vertical small hole honing rod. Background technique [0002] Honing is a process of finishing the finished surface with sand bars embedded in the honing head, which can be used to process various cylindrical holes with a diameter of 5-500mm or even larger. Therefore, there is no great difficulty in designing or manufacturing a honing tool with a diameter of more than 5 mm, but there are considerable difficulties in designing and manufacturing a honing tool with a diameter of less than 5 mm. On the one hand, the strength of the honing rod is not enough, and the honing rod is easily broken during honing; on the other hand, cooling and chip removal also put forward higher requirements for the design of the honing rod. Contents of the invention [0003] The object of the present invention is to provide a vertical small ho...

Claims

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Application Information

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IPC IPC(8): B24B33/10
Inventor 刘忠
Owner SUZHOU XINNENG PRECISE MACHINERY
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