Dual grinding head servo numerical control camshaft grinding machine

A camshaft, double grinding head technology, applied in the direction of grinding machine, belt grinding machine, grinding machine bed, etc., can solve the problems of loose layout, excessive size, complex structure, etc., and achieve stable installation, good thermal balance performance, and extended processing. range effect

Pending Publication Date: 2017-09-22
湖南铱索数控装备股份有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a dual grinding head follow-up CNC camshaft grinder to solve the problems of complex structure, high price, loose layout and oversized size of existing camshaft grinders

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  • Dual grinding head servo numerical control camshaft grinding machine
  • Dual grinding head servo numerical control camshaft grinding machine

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Embodiment Construction

[0029] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered by the claims.

[0030] see figure 1 , figure 2 , a double grinding head follow-up CNC camshaft grinder, comprising a belt reduction device 11, a small grinding wheel spindle box 7, a small grinding wheel box spindle motor 9, a small grinding wheel frame body 17, a small grinding wheel frame guide rail 18, a large grinding wheel 23, and a large grinding wheel Box electric spindle 4, X-axis motor 19, X-axis feed backing plate 21, X-axis screw rod 27, X-axis guide rail 20, Z-axis motor 26, Z-axis feed backing plate 28, Z-axis screw rod 25, Z-axis Guide rail 24, tailstock top 6, tailstock slide table 10, tailstock guide rail 12, tailstock moving pad 29, headstock top 3, headstock 1, workbench 13 and bed 15.

[0031] The bed 15 is rectangular, the front side of the bed 15 i...

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Abstract

The invention provides a dual grinding head servo numerical control camshaft grinding machine, and belongs to the field of camshaft numerical control machining. According to the dual grinding head servo numerical control camshaft grinding machine, two grinding heads are horizontally arranged in parallel, the large grinding head is mainly used for machining workpieces of large specifications, the small grinding head is mainly used for machining workpieces with concave faces, and therefore the machining range of the machine is widened. The large grinding head and the small grinding head use a feed drive system in common, the small grinding head is driven by an oil cylinder to switch a machining station and a non-machining station, a grinding head feed shaft and a headstock rotary shaft are in two-shaft linkage, a servo shaft driven by a numerical control system is not added relative to a single grinding head, and therefore the dual grinding head servo numerical control camshaft grinding machine has prominent cost advantages relative to dual grinding head machines of other types.

Description

technical field [0001] The invention relates to the field of camshaft numerical control machining, in particular to a double grinding head follow-up numerical control camshaft grinder. Background technique [0002] At present, domestic camshaft grinding machines are mainly T-shaped bed and single grinding head structure. The T-shaped structure bed is slender, the layout is not compact, and the stability and vibration resistance of the bed are poor, especially for high-speed grinding. The processing accuracy, efficiency and surface quality of the product are greatly affected. As users have higher and higher requirements for processing workpieces, ultra-high-speed and high-efficiency grinding has become a trend, and the original T-shaped structure grinding machine cannot meet the needs of the high-end market. [0003] With the development of camshaft technology, there is more and more demand for camshafts with concave surfaces. Since the diameter of the grinding wheel is larg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B19/12B24B27/00B24B41/02B24B47/20B24B47/12B24B53/06B24B53/14B24B49/12B24B41/00
CPCB24B19/12B24B27/0076B24B41/00B24B41/02B24B47/12B24B47/20B24B49/12B24B53/06B24B53/14
Inventor 黄陶一
Owner 湖南铱索数控装备股份有限公司
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