Workblank surface machining tool and machining method
A surface processing and processing method technology, applied in the field of workpiece processing, can solve problems such as inapplicability and blank slippage
Inactive Publication Date: 2021-09-07
天津市炬臻机械配件有限公司
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Problems solved by technology
[0002] During the processing of sheet or plate parts, it needs to go through the blank-rough machining-finishing and other processing procedures. In the process of plane processing, in order to fix the blank, the existing method is usually to clamp the side of the blank with jaws, but this For the processing of large parts with this kind of fixed structure, due to the high quality of the blank itself, it is easy to cause the blank to slip off, and another method is to use the pressing piece to press the part of the surface of the blank that is not processed, but this method is not applicable Parts that are integrally machined on the surface
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[0027] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0028] 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 ...
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The invention provides a workblank surface machining tool which comprises an operation platform, a plurality of locking grooves are formed in the operation platform, the width of the groove bottom of each locking groove is larger than that of the groove top of the locking groove, a plurality of clamping units are arranged on the operation platform, each clamping unit comprises a pressing piece, a locking screw and a locking nut, and one end of each pressing piece extends out of a positioning column. A long round hole is formed in the pressing piece, the locking screw comprises a locking head and a screw rod, the locking head is arranged in the locking groove, the screw rod penetrates through the long round hole, and the locking nut is arranged above the pressing piece and is in threaded connection with the screw rod. Positioning holes are formed in the two sides of a workblank piece, and the positioning columns can be inserted into the positioning holes. When the workblank surface machining tool is used, the part, with the machining allowance, of the edge of a material is firstly holed, the workblank is pressed downwards by inserting the positioning columns into the holes, the workblank is prevented from moving on the operation platform in the horizontal direction and the vertical direction, and the stability of the workblank in the machining process is improved.
Description
technical field [0001] The invention belongs to the field of workpiece processing, and in particular relates to a blank surface processing tool. Background technique [0002] During the processing of sheet or plate parts, it needs to go through the blank-rough machining-finishing and other processing procedures. In the process of plane processing, in order to fix the blank, the existing method is usually to clamp the side of the blank with jaws, but this For the processing of large parts with this kind of fixed structure, due to the high quality of the blank itself, it is easy to cause the blank to slip off, and another method is to use the pressing piece to press the part of the surface of the blank that is not processed, but this method is not applicable Parts that are integrally machined on the surface. Contents of the invention [0003] In view of this, the present invention aims to provide a surface processing tool for a blank to press the blank of the part and preve...
Claims
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IPC IPC(8): B23Q3/06
CPCB23Q3/062
Inventor 刘孝波
Owner 天津市炬臻机械配件有限公司