Upper cover workpiece angle boss machining device and machining method
A processing device and workpiece technology, which is applied in the field of upper cover workpiece angle boss processing equipment, can solve the problems of low efficiency, high skill requirements for operators, and difficulty in ensuring the shape and symmetry of two bosses of parts, etc., so that it is not easy to damage , The structure of the equipment is simple, and the effect of reducing skill requirements
Inactive Publication Date: 2019-09-03
JIANGXI HONGDU AVIATION IND GRP
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Problems solved by technology
This processing method is inefficient and requires high skill of the operator, and it is difficult to guarantee the shape and symmetry of the two bosses of the part.
Method used
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[0033] Attached below Figure 1-10 The present invention is described in further detail:
[0034] Such as Figure 1-10 As shown, an angle boss processing device for upper cover workpieces, the processing device includes a pulse power supply 100, an automatic discharge gap control system 101, an electrode head device 2, an EDM fixture 3, an EDM machine tool 4 and a working fluid tank 102 The pulse power supply 100 provides power support for the EDM machine tool 4; the discharge gap automatic control system 101 is connected with the 4 main shafts of the EDM machine tool, and is used to control the operation of the EDM machine tool main shaft; the top of the electrode head device 2 is clamped on the EDM machine tool main shaft On the chuck, the shape of the bottom end coincides with the cavity of the workpiece; the EDM fixture 3 is placed in the working fluid tank 102 for clamping the upper cover workpiece 1; the working fluid tank is arranged on the EDM machine tool 4, and is c...
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The invention relates to an upper cover workpiece angle boss machining equipment and method and belongs to the technical field of machining. The upper cover workpiece angle boss machining equipment comprises a power source, a discharging gap automatic control system, electrode tip equipment, an electric spark clamp, an electric spark machine tool and a working solution tank. The power source provides power support for the electric spark machine tool. The discharging gap automatic control system is connected with a main shaft of the electric spark machine tool. The top end of the electrode tipequipment is clamped to a chuck of the main shaft of the electric spark machine tool. The electric spark clamp is arranged in the working solution tank and used for clamping workpieces. The working solution tank is arranged on the electric spark machine tool. The equipment has the following advantages that 1, the workpieces of various bosses with unequal margin, different depths and complex shapescan be formed at a time; 2, rapid locating, clamping and machining are achieved; 3, the equipment is simple in structure, capable of being used repeatedly and not prone to damage; 4, the machining efficiency of parts is improved; and 5, the electric spark equipment can still be used only by replacing the electrode tip or the locating block.
Description
technical field [0001] The invention relates to a processing device and method for an angle boss of an upper cover workpiece, belonging to the technical field of mechanical processing. Background technique [0002] In many products, there is a similar upper cover workpiece, which is matched with the lower cover, and the clearance fit between the two plays an important role in the performance of the product. This type of upper cover has relatively high requirements on the angle of the boss, and there is a requirement for symmetry, and the symmetry is not greater than 0.2mm. The processing plan of the conventional upper cover is: first turn and mill the shape, process the inner hole and inner cavity, rough mill the boss, fitter file the boss and clear the corner to size. [0003] The original boss processing method is mainly milling and rough machining, and the fitter finely repairs and files the boss to form. This processing method has low efficiency and requires high skill...
Claims
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Login to View More IPC IPC(8): B23H1/00
CPCB23H1/00
Inventor 黄敏傅仁科易承福付敏周毅闵璐杨延龙刘远平
Owner JIANGXI HONGDU AVIATION IND GRP