Stainless steel thin-walled plate part machining structure and clamping process
A technology for parts processing and thin-walled plates, which is applied to the processing structure of stainless steel thin-walled plate parts and its clamping technology, can solve problems such as long processing time, and achieve the effects of high processing efficiency, guaranteed flatness, and convenient clamping.
Pending Publication Date: 2021-02-23
河南海泰机械有限公司
View PDF0 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
So the processing time is longer
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0021] Depend on Figure 1 to Figure 3 A processing structure for stainless steel thin-walled plate parts includes a base plate 1 and a workpiece 2. The upper end of the base plate 1 is fixedly equipped with a plurality of positioning pins 3 arranged in an L shape, and a plurality of positioning pins 3 arranged in an L shape are rotatably installed. The eccentric screw 4, the positioning pin 3 and the eccentric screw 4 form a rectangular discharge cavity, the workpiece 2 is installed in the discharge cavity, and then by rotating the eccentric screw 4, one end of the eccentric screw 4 cooperates with the positioning pin 3 to press the workpiece 2 In this way, the horizontal position of the workpiece 2 is fixed. The workpiece 2 is provided with an inner cavity 5, and a plurality of pressure plates 6 are arranged in the inner cavity 5. The pressure plates 6 are installed on the base plate 1 through the base 7, and the pressure plates 6 are installed on the base plate through bolts...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A stainless steel thin-walled plate part machining structure comprises a base plate and a workpiece, multiple positioning pins are fixedly mounted at the upper end of the base plate, multiple eccentric screws are rotatably mounted at the upper end of the base plate, an inner cavity is formed in the workpiece, and multiple pressing plates are arranged in the inner cavity. A stainless steel thin-walled plate part clamping process comprises the following steps that discharging is conducted; the four side faces of the workpiece are milled; the upper face and the reference bottom face of the workpiece are milled; a hole is drilled in the workpiece, and a sunken part and a cavity are milled out; polishing, tapping and deburring are carried out on the surface of the workpiece; and parts are metered and inspected. According to the stainless steel thin-walled plate part machining structure and clamping process, the structure is ingenious, the conception is novel, the two fixing manners, the eccentric screws and the pressing plates, are adopted for being used for machining the side face, the upper end face and the lower end face of the workpiece, the machining efficiency is high, the planeness and form and location tolerance parallelism of the reference machining faces of thin-walled plate parts can be effectively guaranteed, workpiece stress rebound deformation caused by clamping is reduced, clamping is convenient, and stability and reliability are achieved.
Description
technical field [0001] The invention relates to the technical field of processing stainless steel thin-walled plate parts, in particular to a processing structure and a clamping process for stainless steel thin-walled plate parts. Background technique [0002] Stainless steel thin-wall heat-resistant stainless steel parts are widely used in aerospace and other fields because of their high strength, heat resistance and corrosion resistance. Such parts are large in size and thin in wall, and are prone to deformation during processing, and it is not easy to guarantee the size and shape tolerance of the parts. [0003] like figure 1 The specific processing scheme of the stainless steel thin-walled plate parts shown is: blanking-planing (the thickness of the upper and lower parts of the workpiece 2 processed by the planer)-drilling, counterbore-milling shape, sinking and cavity (using the processed hole for positioning) countersunk hole screw locking) - metrological inspection....
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00B23Q3/06
CPCB23P15/00B23Q3/062
Inventor 马继威孙欣李斌王立报
Owner 河南海泰机械有限公司