CN103042141B - Method for manufacturing spike seat of spike - Google Patents

Abstract

The invention relates to the technical field of processing methods, in particular to a spike manufacturing method, which comprises the following steps: A. upsetting the raw material by a heading machine to form a spike blank with a cylindrical connecting column and a disc part; B. a plurality of notches are uniformly punched at the periphery of the disk part along the circumferential direction to form a gear-shaped structure; C. tapping the through hole of the connecting column to form a threaded hole; the cylindrical connecting column with the through hole and the disc part are formed in an upsetting mode at one time, a plurality of machining procedures of the traditional spike manufacturing method are omitted, the procedures are simplified, the production efficiency is improved, the production speed is increased, and the production cost is reduced.

Description

Manufacturing method of shoe stud seat

technical field

The invention relates to the technical field of processing methods, in particular to a method for manufacturing shoe stud holders.

Background technique

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.

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 artificial secondary processing production, the process is complicated, the production efficiency is low, the production speed is slow, and the production capacity is low.

Contents of the invention

The object of the present invention is to provide a shoe stud manufacturing method which simplifies the process, improves the production efficiency and improves the production speed in view of the shortcomings of the prior art.

In order to achieve the above object, the technical solution adopted in the present invention is: a method for manufacturing a shoe stud holder, which comprises the following steps:

A. Use a header to forge the fat material to form a stud blank, wherein the formed stud blank includes a circular connecting column and a disc portion surrounding the outer surface of the connecting column, and the axis of the connecting column has a The through hole forms a cylindrical structure, and the two ends of the through hole form chamfers;

B. A plurality of notches are evenly punched along the circumferential direction on the periphery of the disk to form a gear-like structure;

C. Tap the through hole of the connecting column to form a threaded hole.

Preferably, grinding is performed after performing step B to remove burrs.

Preferably, in step C, tapping is performed by extruding a tap.

Preferably, surface electroplating treatment is performed after performing step C.

Preferably, the outer diameter of the connecting post in step A is 7.2mm, the length of the connecting post is 5mm, the diameter of the through hole is 5.14mm, and the thickness of the disc part is 1.4mm.

The beneficial effect of the present invention lies in: the manufacturing method of the stud holder provided by the present invention, which includes the following steps: A. Upsetting the raw material with a header to form a stud blank with a cylindrical connecting column and a disc portion; B. 1. A plurality of gaps are uniformly punched in the peripheral direction of the disc portion to form a gear-like structure; C. Tapping the through hole of the connecting column to form a threaded hole; the present invention will have a cylindrical connecting column with a through hole And the disc part is formed by upsetting at one time, which saves multiple turning processes in the traditional manufacturing method of shoe studs, simplifies the process, improves production efficiency, increases production speed, and reduces production costs.

Description of drawings

Fig. 1 is a structural schematic diagram of a stud blank formed after upsetting according to the present invention.

FIG. 2 is a sectional view of FIG. 1 .

Fig. 3 is a schematic structural view of a shoe spike processed and formed by the manufacturing method of the present invention.

FIG. 4 is a sectional view of FIG. 3 .

Detailed ways

Below in conjunction with accompanying drawing, the present invention is further described, see shown in Fig. 1～4:

A method for manufacturing shoe stud holders, which comprises the following steps:

1. Use a heading machine to forge raw materials to form rough studs, as shown in Figures 1-2. The rough studs formed include a circular connecting column 1 and a circle surrounding the outer surface of the connecting column 1. Disk portion 2, connecting column 1 axle center has through hole 6 to form cylindrical structure, and the two ends of through hole 6 form chamfer 3; Wherein, the outer diameter of connecting column 1 is 7.2mm, and the length of 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;

2. On the periphery of the disc part 2, a plurality of notches 4 are uniformly punched along the circumferential direction to form a gear-like structure;

3. Grinding to remove burrs;

4. Tap the through hole 6 of the connecting column 1 to form a threaded hole 5, which can be tapped by extruding the tap;

5. Perform surface electroplating treatment to form finished products.

As shown in Figures 3 to 4, the shoe stud seat formed by the manufacturing method of the present invention includes a cylindrical connecting column 1 and a disc part 2 surrounding the outer surface of the connecting column 1, and the axis of the connecting column 1 is There is a threaded hole 5 at the center, and a plurality of notches 4 are evenly arranged on the periphery of the disc part 2 along the circumferential direction to form a gear support structure.

In the present invention, the cylindrical connecting column 1 with the through hole 6 and the disc part 2 are formed by upsetting at one time, which saves multiple turning processes in the traditional manufacturing method of shoe studs, simplifies the process, improves production efficiency, and improves production speed. reduce manufacturing cost.

Of course, the above descriptions are only preferred implementations of the present invention, so all equivalent changes or modifications made according to the structures, features and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.

Claims (5)

1. a tack seat of shoe tack manufacture method, is characterized in that, it comprises the following steps:

A, utilize heading machine to carry out upsetting to raw material to form shoe tack thick embryo, the thick embryo of the shoe tack wherein formed includes circular joint pin and is looped around the round plate of joint pin circumferential exterior surface, joint pin axle center place has through hole and forms cylinder-like structure, and the two ends of through hole form chamfering;

B, at the periphery of round plate, circumferentially direction is evenly die-cut multiple breach formative gear shape structure;

C, the through hole of joint pin carried out tapping and form screwed hole.

2. tack seat of shoe tack manufacture method according to claim 1, is characterized in that: after carrying out step B, carry out grinding remove burr.

3. tack seat of shoe tack manufacture method according to claim 1, is characterized in that: carry out tapping by extruding screw tap in step C.

4. tack seat of shoe tack manufacture method according to claim 1, is characterized in that: after carrying out step C, carry out electroplating surface process.

5. the tack seat of shoe tack manufacture method according to Claims 1 to 4 any one, is characterized in that: the external diameter of joint pin described in steps A is 7. 2mm, and the length of joint pin is 5mm, and the diameter of through hole is 5.14mm, and the thickness of round plate is 1.4mm.