CN203330252U

CN203330252U - Simple spoke stamping die

Info

Publication number: CN203330252U
Application number: CN2013202864610U
Authority: CN
Inventors: 温学道
Original assignee: JIAXING HENKO AUTO PARTS Co Ltd
Current assignee: JIAXING HENKO AUTO PARTS Co Ltd
Priority date: 2013-05-23
Filing date: 2013-05-23
Publication date: 2013-12-11
Anticipated expiration: 2023-05-23

Abstract

The utility model relates to a simple spoke stamping die. The simple spoke stamping die comprises a die body which is provided with a center shaft hole, the die body is further provided with a protruded ring making the center of the center shaft hole as the circle center, a plurality of first stamping holes are formed in the protruded ring, and a plurality of second stamping holes are formed in the outer side of the protruded ring. The simple spoke stamping die is simple in structure, relatively low in cost, and capable of reducing production cost to a certain degree.

Description

A kind of simple and easy spoke diel

Technical field

The utility model relates to automotive field, especially relates to a kind of simple and easy spoke diel.

Background technology

Automotive wheel generally comprises wheel rim and spoke, and wheel rim is the parts for installation and supporting tire, and spoke is to connect the device of wheel rim and wheel hub on wheel, in order to wheel rim, the spoke of protecting wheel.While manufacturing spoke, usually need to use more diel.But existing diel general structure is comparatively complicated, and cost is higher, to the manufacturer, brings larger expenditure.Therefore, need badly and design spoke stamping mould simple in structure, that cost is low, to reduce production costs.

The utility model content

The purpose of this utility model is for the problems referred to above, and a kind of simple in structure, simple and easy spoke diel that cost is low is provided, and has solved the existing technical problem of prior art.

For achieving the above object, the utility model has adopted following technical proposal: a kind of simple and easy spoke diel, it comprises die ontology, offer central shaft hole on described die ontology, also be provided with on described die ontology and take the bulge loop that the center of described central shaft hole is the center of circle, offer a plurality of the first punching hole on described bulge loop, the outside of described bulge loop offers a plurality of the second punching hole.

In above-mentioned simple and easy spoke diel, preferably, described central shaft hole is blind hole.

In above-mentioned simple and easy spoke diel, preferably, offer two described the first punching hole and three described the second punching hole on described die ontology.

In above-mentioned simple and easy spoke diel, preferably, described die ontology is cylindrical.

The simple and easy spoke punching die structure that the utility model provides is simple, cost is lower, can reduce production costs to a certain extent.

The accompanying drawing explanation

Fig. 1 is the structural representation of the simple and easy spoke diel that provides of the utility model embodiment.

Fig. 2 is the cutaway view of Fig. 1.

The specific embodiment

Please refer to Fig. 1 to Fig. 2, the simple and easy spoke diel that the utility model embodiment provides, comprise die ontology 11, offer central shaft 12 on die ontology 11, also be provided with on die ontology 11 and take the bulge loop 13 that central shaft hole 12 center is the center of circle, offer a plurality of the first punching hole 14 on bulge loop 13, the outside of bulge loop 13 offers a plurality of the second punching hole 15.

Preferably, central shaft hole 12 is blind hole.

Preferably, offer two the first punching hole 14 and three the second punching hole 15 on die ontology 11.

Preferably, die ontology 11 is cylindrical.

Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Although this paper has more been used the terms such as spoke, wheel rim, central shaft hole, do not get rid of the possibility of using other term.Using these terms is only in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.

Claims

1. a simple and easy spoke diel, it is characterized in that, comprise die ontology, offer central shaft hole on described die ontology, also be provided with on described die ontology and take the bulge loop that the center of described central shaft hole is the center of circle, offer a plurality of the first punching hole on described bulge loop, the outside of described bulge loop offers a plurality of the second punching hole.

2. simple and easy spoke diel according to claim 1, is characterized in that, described central shaft hole is blind hole.

3. simple and easy spoke diel according to claim 1, is characterized in that, offers two described the first punching hole and three described the second punching hole on described die ontology.

4. simple and easy spoke diel according to claim 1, is characterized in that, described die ontology is cylindrical.