A method for quickly threading screw gaskets

Abstract

The invention discloses a method for quickly threading a screw washer, which comprises the following steps: S1, installing a screw into a screw carrier (5); S2, installing an elastic washer into an elastic washer carrier (6); S3. Put the flat washer into the flat washer carrier (7); S4. Put the screws into the assembly motherboard (8), S5. Install the spring washer into the assembly motherboard (8), S6. Install the flat washer Insert the assembly motherboard (8), and the assembly is complete. The beneficial effects of the present invention are: through the use of the present invention, the problems of manually threading the spring flat pads one by one, time-consuming, laborious, low threading efficiency, and easy fatigue can be solved; the fast threading of the screw spring flat pads is realized, and by using the present invention Turn boring manual repetitive work into a simple and interesting tool to use, which is conducive to enhancing the work enthusiasm of workers and reducing fatigue. By using the present invention, the fast threading of the screw elastic flat pad can be realized, and the efficiency is significantly improved.

Description

technical field [0001] The invention relates to a method for quickly threading a screw washer. Background technique [0002] In the field of military products and the field of civilian products with high reliability requirements, a large number of pan head screws specified in GB818 (or equivalent standards) are used in large quantities, and spring washers specified in GB93 (or equivalent standards) are required to be used for product protection. Loose, and flat washers specified in GB97 (or equivalent standards) are used to prevent scratches on the contact surface between the product and the screw. [0003] This combination of pan head screws and elastic flat washers is a general combination and is widely used in production and assembly sites. The specific structure is as figure 1 , including screw 1, spring washer 2 and flat washer 3. [0004] At present, the method of threading the screw spring flat pad is mainly manual threading, or using general-purpose tools, such as...

AI Technical Summary

Problems solved by technology

[0004] At present, the method of threading the screw spring flat pad is mainly manual threading, or using general tools, such as tweezers, etc., and the threading efficiency is very low.

According to incomplete statistics, 50% of the time in machine-installation and clamp-installation operations is spent on the elastic flat pad, which is prone to fatigue, which in turn affects the enthusiasm of the operator and becomes a bottleneck for further improvement of work efficiency.

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