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 low production efficiency, slow production speed, and complicated procedures, and achieve the effects of improving production efficiency, increasing production speed, and simplifying procedures
Inactive Publication Date: 2013-04-17
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 shoe stud manufacturing method, it may further comprise the steps:
[0020] 1. Use a heading machine to forge raw materials to form rough studs, see Figure 1~2 As shown, the stud blank formed therein includes a circular connecting post 1 and a disc portion 2 surrounding the outer surface of the connecting post 1. There is a through hole 6 at the axis of the connecting post 1 to form a cylindrical structure. Both ends of the hole 6 form chamfers 3; wherein, the outer diameter of the connecting column 1 is 7.2mm, the length of the connecting column 1 is 5mm, the diameter of the through hole is 5.14mm, and the thickness of the disc part 2 is 1.4mm;
[0021] 2. A plurality of gaps 4 are uniformly punched along the circumferential direction on the periphery of the disc portion 2 to form a gear-like structure;
[0022] 3. Grinding to remove bu...
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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 studs. 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. , spikes... etc., each of which has different functions and designs; as in general spikes, the soles of the soles are equipped with multiple spikes. Contact and insert the textured ground to increase the bonding force between the spikes and the ground to generate 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 and internal chamfering, fixed overall length of rear end face of...
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IPC IPC(8): B21G3/28
Inventor 徐炳光
Owner DONGGUAN SHING HING METAL MFG