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Boring machine with internal circulation cooling system

An internal circulation, boring machine technology, applied in metal processing machinery parts, maintenance and safety accessories, metal processing equipment, etc., can solve problems such as equipment damage, melting, and high cutting resistance of tools

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 spindle head of the boring machine used in machining is provided with an inner taper hole, the top of the inner taper hole is integrally provided with a flat hole, the outer end of the flat hole is provided with a guide hole for removing the tool, and the top of the inner taper hole is provided with a There is a matching flat hole matched with the flat shank of the tapered 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 is very high, resulting in a decrease in the hardness of the cutter head, wear and tear on 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 injuries. At the same time, the taper shank or tail sleeve Because there is no cooling function, the cutting resistance of the tool is large, and it also causes damage to the equipment.

Method used

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  • Boring machine with internal circulation cooling system

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Embodiment approach 1

[0026] A boring machine with an internal circulation cooling system, such as figure 1 , Figure 5-Figure 6 As shown, the first embodiment of the present invention is a boring machine with a self-adjusting cooling system for the main shaft head. Including various bench drills, vertical boring machines, horizontal boring machines, rocker boring machines, single-axis boring machines, multi-axis boring machines, fixed boring machines, mobile boring machines, magnetic seat boring machines, slideway boring machines, semi-automatic boring machines, CNC boring machines, deep hole boring machines, Gantry CNC boring machine, combined boring machine, drilling and milling machine and other boring machines with self-adjusting cooling system and nozzle of the spindle head of the boring machine, the shaft head connected with the handle of the tool, on the machining equipment, the main shaft 1 and the shaft There is a main shaft sleeve 3 on the main shaft at the coupling end of the head 2. T...

Embodiment approach 2

[0029] A boring machine with an internal circulation cooling system, such as figure 2 , Figure 7-Figure 8 As shown, on the basis of the first embodiment, the second embodiment of the present invention is a boring machine with a self-adjusting cooling system and a connecting head for the main shaft head of the present invention. The present invention relates to various bench drills, vertical boring machines, horizontal boring machines, rocking Arm boring machine, single-axis boring machine, multi-axis boring machine, fixed boring machine, mobile boring machine, magnetic base boring machine, slideway boring machine, semi-automatic boring machine, CNC boring machine, deep hole boring machine, gantry CNC boring machine, combined boring machine, drilling and milling machine and other spindle heads Spindle 1 and spindle head 2 of a boring machine with a self-adjusting cooling system and a connecting head, including various boring machines with a self-adjusting cooling system and a...

Embodiment approach 3

[0032] A boring machine with an internal circulation cooling system, such as image 3 , Figure 9-Figure 12 As shown, on the basis of the first and second embodiments, the third embodiment of the present invention is a boring machine with a cooling system for the spindle head. The present invention relates to various bench drills, vertical boring machines, horizontal boring machines, rocker boring machines, Single-axis boring machine, multi-axis boring machine, fixed boring machine, mobile boring machine, magnetic base boring machine, slideway boring machine, semi-automatic boring machine, CNC boring machine, deep hole boring machine, gantry CNC boring machine, combined boring machine, drilling and milling machine and other spindle heads with cooling system The main shaft 1 and the shaft head 2 of the boring machine, including various boring machines with cooling systems or boring machines or machining centers and other mechanical processing equipment such as the shaft head co...

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Abstract

The invention provides a boring machine with an internal circulation cooling system. The boring machine is characterized in that the internal circulation cooling system is arranged on a shaft head of each main shaft of kinds of boring machines such as a horizontal type milling and boring machine, a floor type milling and boring machine, a vertical type fine boring machine, a deep hole boring machine, a jig boring machine, an eccentric boring machine, a deep hole boring machine, a fine boring machine, a boring machine for repairing an automobile or a tractor and other boring machines, the shaft head is connected with a handle part of a cutting tool or a conical handle of a drilling sleeve, the inner side of the shaft head is provided with a cooling groove or a cooling ring for being connected with the handle part of the cutting tool or being connected with the handle part of the cutting tool through the conical handle or a tail sleeve, the outer side of the cooling groove or the cooling ring is provided with a connecting device which is connected with an injection hole through a water pipe switch and a water pump, or the outer part of the shaft head is provided with the connecting device which is fixedly connected with the main shaft, the other end of the shaft head is communicated with a connecting opening of the inner side of the shaft head through the connecting device which is arranged on the shaft head, the inner side of the shaft head is provided with a self-adjusting hole, and an adjusting sealing body which plays a role of a sliding switch is arranged in the self-adjusting hole.

Description

Technical field: [0001] The invention relates to a boring machine with an internal circulation cooling system, which is used in machining. Background technique: [0002] At present, the spindle head of the boring machine used in machining is provided with an inner taper hole, the top of the inner taper hole is integrally provided with a flat hole, the outer end of the flat hole is provided with a guide hole for removing the tool, and the top of the inner taper hole is provided with a There is a matching flat hole matched with the flat shank of the tapered 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 is very high, resulting in a decrease in the hardness of the cutter head, wear and tear on the cutter head, or even melting, resulting in the scrapping of the tool and the workpiece, serious produc...

Claims

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Application Information

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IPC IPC(8): B23Q11/10B23Q11/12
CPCB23Q11/1015B23Q11/103
Inventor 李仕清
Owner 海宁市袁花镇工业投资有限公司