A milling machine for machining the side and outer side of the steering knuckle, which relates to the field of mechanical processing. A milling head mounted on the NC slide two, two milling head is fixed on the base and the hydraulic fixture and CNC sliding connection, steering knuckle through hydraulic clamping; two milling head are respectively arranged on the front and back sides of two CNC sliding milling, and on two sides of the milling head installed in two; the back of the guide sleeve is fixedly arranged on the base side milling head two is arranged on the cutter bar, the knife rod matched with the guide sleeve clearance, milling head two to turn milling the inner side section. The utility model can realize the steering knuckle clamped once outside the rough milling and finish milling inside the two processing, can effectively ensure the dimensional accuracy of the steering knuckle, can adapt to different varieties of processing, compact and reasonable structure; the NC slipway adopts numerical control drive, the starting speed, rough milling and finish milling feed adjustable speed, good operation, greatly improving the processing precision and efficiency.
【技术实现步骤摘要】
转向节内外侧面加工用铣床
本技术涉及机械加工
,具体是一种用于转向节内外侧面加工的专用铣床。
技术介绍
现有技术中,转向节内外侧面的粗铣加工是在两台机床上进行,其精度要求是通过工序的加工精度和机床整机性能得以实现的,由于转向节在多个设备中进行数次装夹,存在定位装夹误差,加工精度及效率较低,成本高,不能满足规模化生产的需求。
技术实现思路
为克服现有技术的不足,本技术的专利技术目的在于提供一种转向节内外侧面加工用铣床,以实现一次装夹能同时完成转向节内外侧面的铣削加工。为实现上述专利技术目的,本技术的铣削头一安装于数控滑台二上,铣削头二固定在底座上,液压夹具与数控滑台一连接,转向节通过液压夹具夹紧。所述数控滑台一、数控滑台二分别与底座滑动连接;数控滑台一的滑台底座采用两个矩形导轨,矩形导轨采用贴塑导轨板,数控滑台一在前后两个铣削头一之间滑动。所述铣削头一为两个,分别装在数控滑台二的前后两侧,同时对转向节的两个外侧面进行铣削加工;铣削头一的滑套可手动调整。所述铣削头二装在底座的后侧,导向套固定安装在底座的前侧,铣削头二上装有刀杆,刀杆与导向套间隙配合,铣削头二对转向节的内侧面进行铣削加工。所述液压夹具带有V型座,油缸与压块铰接,转向节置于液压夹具的V型座上,油缸经压块压紧转向节的柄部。本技术与现有技术相比,可实现转向节一次装夹完成外侧粗铣、内侧精铣的两次加工,通过转向节内外侧的粗铣、精铣,能有效保证转向节的尺寸精度,可适应不同品种转向节的加工,结构紧凑、合理;由于数控滑台采用数控驱动,其起动速度快,粗铣、精铣进给速度可调,具有良好的可操作性,极大地提高了加工精 ...
【技术保护点】
一种转向节内外侧面加工用铣床,其特征在于:铣削头一(5)安装于数控滑台二(3)上,铣削头二(6)固定在底座(1)上,液压夹具(4)与数控滑台一(2)连接,转向节(8)通过液压夹具(4)夹紧。
【技术特征摘要】
1.一种转向节内外侧面加工用铣床,其特征在于:铣削头一(5)安装于数控滑台二(3)上,铣削头二(6)固定在底座(1)上,液压夹具(4)与数控滑台一(2)连接,转向节(8)通过液压夹具(4)夹紧。2.根据权利要求1所述的转向节内外侧面加工用铣床,其特征在于:所述数控滑台一(2)、数控滑台二(3)分别与底座(1)滑动连接;数控滑台一(2)的滑台底座采用两个矩形导轨,矩形导轨采用贴塑导轨板,数控滑台一(2)在前后两个铣削头一(5)之间滑动。3.根据权利要求1所述的转向节内外侧面加工用铣床,其特征在于:所述铣削头一(5)为两个,分别装在数控滑台二(3)的前后两侧,...
【专利技术属性】
技术研发人员:张龙,
申请(专利权)人:襄阳新烽火数控机床有限公司,
类型:新型
国别省市:湖北,42
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