Spike manufacturing method
A manufacturing method and technology of shoe spikes, applied in the direction of nails, connecting components, pins, etc., can solve problems such as slow production speed, low production efficiency, and complicated procedures, and achieve the effects of improving production efficiency, increasing production speed, and simplifying procedures
Inactive Publication Date: 2015-04-22
DONGGUAN SHING HING METAL MFG
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Problems solved by technology
[0003] Existing sports spikes generally include a circular connecting column and a disc portion surrounding the outer surface of the connecting column. Threaded holes are provided on the connecting column. Surface and internal chamfering, fixed overall length of rear end face of rough turning, fixed overall length of rear end face of fine turning and internal angle chamfering, punching, grinding, reaming, tapping, including front end face of turning, rear end face of rough turning, rear end face of finishing turning and reaming The process is manual secondary processing production, the process is complicated, the production efficiency is low, the production speed is slow, and the production capacity is low
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[0018] Below in conjunction with accompanying drawing, the present invention will be further described, see Figure 1~4 Shown:
[0019] A method for manufacturing shoe studs, which may further comprise the steps of:
[0020] 1. Use a heading machine to forge raw materials to form rough studs, see Figure 1~2 As shown, the stud rough blank formed therein includes a circular connecting column 1 and a disc portion 2 surrounding the outer surface of the connecting column 1. There is a through hole 6 at the axis of the connecting column 1 to form a cylindrical structure. The two ends of hole 6 form chamfer 3; Wherein, the external diameter of connecting column 1 is 7.2mm, and the length of connecting column 1 is 5mm, and the diameter of through hole is 5.14mm, and the thickness of disc part 2 is 1.4mm;
[0021] 2. A plurality of notches 4 are evenly punched along the circumferential direction on the periphery of the disc part 2 to form a gear-like structure;
[0022]...
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The invention relates to the technical field of processing methods, in particular to a spike manufacturing method. The spike manufacturing method includes the steps: A, using a heading machine for upset forging of raw materials so that the raw materials form a spike blank provided with a cylindrical connecting column and a disk portion; B, uniformly punching multiple notches on the periphery of the disk portion along the circumferential direction so as to form a gear-shaped structure; and C, tapping a through hole of the connecting column so as to form a threaded hole. The cylindrical connecting column with the through hole and the disk portion are formed by upset forging at a step, and accordingly multiple lathing procedures of a traditional spike manufacturing method are omitted, the procedures are simplified, production efficiency is improved, production speed is increased and production cost is lowered.
Description
technical field [0001] The invention relates to the technical field of processing methods, in particular to a method for manufacturing shoe stud holders. Background technique [0002] Shoes are a part of common wear. People usually wear shoes to keep warm and avoid foot injuries. Later, various shoes have been developed due to different needs of people, such as sports shoes, hiking shoes, and snowshoes. 1. Spikes, which have different functions and designs; like ordinary spikes, the soles are equipped with multiple spikes. When people wear spikes to walk or run on a soft ground, they can contact the soft ground through the spikes. And insert it to increase the binding force between the spikes and the ground to produce higher speed and instant explosive power. [0003] Existing sports spikes generally include a circular connecting column and a disc portion surrounding the outer surface of the connecting column. Threaded holes are provided on the connecting column. Surface a...
Claims
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IPC IPC(8): B21G3/28
Inventor 徐炳光
Owner DONGGUAN SHING HING METAL MFG