A method for installing a steel wire screw sleeve
A technology of wire screw inserts and installation methods, which is applied in metal processing equipment, metal processing, manufacturing tools, etc., can solve the problems of low efficiency, poor quality, and difficult to control the installation rules of wire screw inserts, so as to ensure process parameters and ensure consistency. The effect of improving product qualification rate and installation consistency
Active Publication Date: 2022-05-17
内蒙古第一机械集团股份有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a method for installing a wire screw sleeve, which solves the technical problems of low efficiency and poor quality caused by manual installation, solves the difficult problem of difficult control of the installation rules of the wire screw sleeve, and ensures the installation quality and efficiency of the wire screw sleeve , which improves the applicability of automatic installation of wire thread inserts, and at the same time, ensures the safety of people when installing wire thread inserts
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[0013] The technical solution of the present invention is further described in detail in conjunction with the accompanying drawings.
[0014] A method for installing a wire threaded sleeve of the present invention includes the steps of model reconstruction, preparation for press fitting, calling process parameters, quality inspection and the like. Specific steps are as follows:
[0015] The first step is to reconstruct the model. Firstly, during the installation process, process parameters such as installation torque and displacement of multiple wire thread inserts of each specification and each part material are collected through experiments, and the corresponding installation quality is recorded, such as Whether the buckle is skipped, stuck, thread damaged, etc., the collected data is statistically analyzed, so as to establish the relationship between the installation torque, speed, angle and other parameters of the wire screw sleeve and the installation quality, depth, whet...
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The invention relates to a method for installing a wire screw sleeve. The specific steps of the method are as follows: the first step is to reconstruct the model, and establish the relationship between the installation torque, speed, angle and installation quality, depth, and whether the buckle is skipped; and obtain the corresponding specification and material steel wire according to the established relationship The optimized process parameters of the screw insert; the second step, preparation for press-fitting; the third step, call the process parameters for press-fitting, call the installation wire screw insert program of the product pre-stored in the controller of the press-fit equipment, and drive the robot to install the wire screw insert Place it above the threaded hole on the A surface of the product, call the optimized process parameters obtained by the first step of model reconstruction, and install the wire thread sleeve according to the optimized process parameters; the invention solves the technical problems of low efficiency and poor quality of manual installation, and solves the problem of It solves the difficult problem that the installation rules of the wire thread inserts are difficult to control, ensures the installation quality and efficiency of the wire thread inserts, and improves the applicability of the automatic installation of the wire thread inserts.
Description
technical field [0001] The invention belongs to the technical field of mechanical installation, and in particular relates to a method for installing a wire screw sleeve. Background technique [0002] The wire thread sleeve is generally made of high-hardness corrosion-resistant steel wire with a diamond-shaped cross-section. It is a spring-shaped concentric body with internal and external threads. The outer thread is screwed into the thread groove specially installed on the machine part, and the inner thread is The standard internal thread used for the fastening of connectors has a cross-sectional shape that is a combination of two internal and external threads. At present, in order to reduce the weight of the product, a large number of aluminum alloy box and shell parts with small weight are used. The technology of steel wire screw sleeve solves the problem of low thread connection strength of aluminum alloy parts. The installation of wire thread inserts is mainly manual in...
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IPC IPC(8): B23P19/06B23P19/00
CPCY02P90/30
Inventor 张磊王小海赵富杨羲昊赵宁高宇梁思文杨春光
Owner 内蒙古第一机械集团股份有限公司