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Boring mill with main spindle nose provided with self-adjusting cooling system

A self-adjusting, spindle technology, applied in metal processing machinery parts, maintenance and safety accessories, metal processing equipment, etc., can solve problems such as high cutting resistance of tools, work injuries, and lack of cooling function

Active Publication Date: 2014-07-30
海宁市袁花镇工业投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the top of the inner tapered hole of the main shaft head of the boring machine used in machining is integrally provided with a flat hole, the tapered handle at the lower end of the flat hole is provided with a guide hole for removing the tool, and the top of the internal tapered hole is provided with a matching The flat hole matched with the flat shank of the taper shank, the spindle head of the existing boring machine does not have the cooling function, and the tool is prone to generate a lot of heat when cutting, especially when drilling and milling workpieces with high hardness, the heat generated is very high , causing the hardness of the cutter head to decrease, causing the wear and tear of the cutter head, and even melting, resulting in the scrapping of the tool and the processed workpiece, serious and even serious production accidents, and more likely to cause work-related injuries. The cooling function increases the cutting resistance of the tool and causes damage to the equipment

Method used

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  • Boring mill with main spindle nose provided with self-adjusting cooling system
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  • Boring mill with main spindle nose provided with self-adjusting cooling system

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Embodiment approach 1

[0018] A boring machine with a self-adjusting cooling system for the spindle head, such as figure 1 , Figure 3-Figure 5As shown, the first embodiment of the present invention is a boring machine with a self-adjusting cooling system for the spindle head. The present invention relates to various horizontal milling and boring machines, floor milling and boring machines, and vertical diamond boring machines with a self-adjusting cooling system for the spindle head. , deep hole boring machine, coordinate boring machine, eccentric boring machine, deep hole boring machine, fine boring machine, automobile, tractor repair boring machine and other boring machines, the main shaft 1 and the shaft head 2 of the main shaft head, gearbox 50, motor 51, including various belts The shaft head that is connected to the spindle of various mechanical processing equipment such as a self-adjusting cooling system, such as a drilling machine or a boring machine or a machining center, is connected to t...

Embodiment approach 2

[0021] A boring machine with a self-adjusting cooling system for the spindle head, such as figure 2 , Figure 3-Figure 5 As shown, the second embodiment of the present invention is a boring machine with a self-adjusting cooling system for the spindle head. The present invention relates to various horizontal milling and boring machines, floor milling and boring machines, and vertical diamond boring machines with a self-adjusting cooling system for the spindle head. , deep hole boring machine, coordinate boring machine, eccentric boring machine, deep hole boring machine, fine boring machine, automobile, tractor repair boring machine and other boring machines, the spindle head 1 and the shaft head 2 of the spindle head, including various drilling machines with self-adjusting cooling system or The shaft head that is connected to the spindle of various mechanical processing equipment such as boring machines or machining centers and cooperates with the handle of the tool. On the me...

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Abstract

The invention provides a boring mill with a main spindle nose provided with a self-adjusting cooling system. The boring mill is characterized in that self-adjusting cooling systems are arranged on main spindle noses of various horizontal milling and boring machines, floor type milling and boring machines, vertical boring machines, deep hole boring machines, jig boring machines, eccentric boring machines, finishing boring machines, boring machines used for repairing cars and tractors and other boring machines with the main spindle noses provided with the self-adjusting cooling systems, and the spindle noses are connected with the handle parts of cutters or taper-shanks of drilling bushings. A cooling groove or a cooling ring is arranged at the inner side of a spindle nose; the spindle nose is connected with the handle part of the cutter or is connected with the handle part of the cutter by a taper-shank or a tail bushing; a connecting device is arranged at the outer side of the cooling groove or the cooling ring; the outer side of the cooling groove or the cooling ring is connected with cooling liquid by a water pipe, a switch and a water pump; or a connecting device is arranged at the exterior of the spindle nose; the spindle nose is fixedly connected with a main spindle; the other end of the spindle nose is communicated with a connecting port in the inner side by the connecting device which is arranged on the spindle nose; a self-adjusting hole is formed in the inner side of the spindle nose; an adjusting sealing body which has a sliding opening and closing effect is arranged in the self-adjusting hole.

Description

Technical field: [0001] The invention relates to a boring machine with a self-adjusting and cooling system for a spindle head, which is used in mechanical processing. Background technique: [0002] At present, the top of the inner tapered hole of the main shaft head of the boring machine used in machining is integrally provided with a flat hole, the tapered handle at the lower end of the flat hole is provided with a guide hole for removing the tool, and the top of the internal tapered hole is provided with a matching The flat hole matched with the flat shank of the taper shank, the spindle head of the existing boring machine does not have the cooling function, and the tool is prone to generate a lot of heat when cutting, especially when drilling and milling workpieces with high hardness, the heat generated is very high , causing the hardness of the cutter head to decrease, causing the wear and tear of the cutter head, and even melting, resulting in the scrapping of the tool ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q11/10B23B19/02
CPCB23Q11/1023
Inventor 李仕清
Owner 海宁市袁花镇工业投资有限公司