Machine special for turning shaft end face
A technology of end faces and shafts, which is applied in the field of special machines for turning shaft end faces, can solve the problems of increasing auxiliary processing time, affecting the service life of lathes, and affecting processing efficiency, etc., and achieves the goal of improving processing efficiency, high positioning accuracy, and reducing processing time. Effect
Pending Publication Date: 2019-12-24
JIANGSU DONGFANG WHOLE SET EQUIP MFG
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Problems solved by technology
However, processing can only be performed one by one during processing, which increases the processing auxiliary time and affects the improvement of processing efficiency; and the frequent startup of the lathe affects the service life of the lathe and increases the consumption of electric energy
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[0021] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first", "second", etc. may ex...
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The invention discloses a machine special for turning a shaft end face. A first pull rod is connected to the center position of the end face of a rotation oil cylinder. The right end of the first pullrod is connected with a fixing plate. A clamping claw flange is connected to the right end of a lathe spindle. A clamping claw is connected to the right end of the clamping claw flange. A first clampbody is clamped in the clamping claw, and a positioning plate is connected to the left side of the first clamp body. The right end of the first clamp body is connected with a second clamp body through a screw. An expansion sleeve is arranged in the second clamp body. Three sets of workpieces are clamped in the inner ring of the expansion sleeve, and multiple sets of penetrating expansion sleeve through holes are formed in the end face of the expansion sleeve in a ring shape. The expansion sleeve through holes sequentially penetrate the expansion sleeve, the positioning plate and the fixing plate through multiple second pull rods from left to right and are fixed through nuts. By means of the machine special for the turning shaft end face, a clamping mechanism is adopted and comprises the fixing plate, the positioning plate, the first clamp body, the second clamp body, the second pull rods and the expansion sleeve, all the parts cooperate with one another, and the positioning precisionis high.
Description
technical field [0001] The invention relates to the technical field of turning tooling equipment, in particular to a special machine for turning the end faces of shafts. Background technique [0002] Shaft parts are one of the typical parts often encountered in hardware accessories. They are mainly used to support transmission parts, transmit torque and bear loads. According to the different structural forms of shaft parts, they can generally be divided into optical shafts, stepped shafts and special-shaped shafts. Three types of axes. [0003] Lathes are widely used for turning the outer circle of mechanical parts, such as rough turning the surface of shaft mechanical parts, so that the diameter of the part is slightly larger than the design diameter of the part; semi-finishing the surface of shaft mechanical parts Turning, so that the diameter of the part is close to the design diameter; finish turning the surface of the shaft mechanical parts, so that the surface of the ...
Claims
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Login to View More IPC IPC(8): B23Q3/12
CPCB23Q3/12B23Q2703/04B23Q2703/08
Inventor 赵增宝朱才网季锋雷
Owner JIANGSU DONGFANG WHOLE SET EQUIP MFG