CN103586628A

CN103586628A - Processing method for blade lock exterior-milling teeth key

Info

Publication number: CN103586628A
Application number: CN201210305381.5A
Authority: CN
Inventors: 骆国基
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-19
Filing date: 2012-08-19
Publication date: 2014-02-19

Abstract

Disclosed is a processing method for a blade lock exterior-milling teeth key. The processing method specifically includes the steps 1), cogging, namely using a press or other machines to make a key blank by an A3 steel plate or a stainless steel plate; 2), impressing, namely using a key bit mould to impress out required key bits on a key body of the key blank through the press or the other machines; 3), shearing edges and trimming, namely using the mould to perform edge shearing and trimming on the key body of the key blank so as to enable the same to be in standard size through the press or the other machines since the periphery of the key body of the key blank turns wider and larger after the key blank is subjected to key bit impressing. Since relatively cheap materials such as the A3 steel plate and the stainless steel plate are adopted in the method, processing cost of the blade lock exterior-milling teeth key is greatly lowered.

Description

The processing method of the outer milling clavis spoon of a kind of hinge lock

Technical field

The present invention relates to a kind of lock, in particular, it relates to the processing method of the outer milling clavis spoon of a kind of hinge lock.

Background technology

At present, the hinge lock of outer milling clavis spoon, with the elegant in appearance and good anti-theft of its key, be more and more subject to people's favor, described outer milling clavis spoon is to use the processing method of carving milling in the outside, spoon body both sides of spoon base, half carve tartar of spoon body thickness, the tartar carving out is wavy, very good-looking, but there is very large shortcoming in this processing method: it is the material of the more crisp easy carving milling of suitable Material Processing only, 59 existing multiplex copper coins are made spoon base material, and 59 copper coin price comparisons are expensive; And for relative low price, there is again toughness, as A3 iron plate, the materials such as corrosion resistant plate, are used the processing method of carving milling to be difficult to processing, so the outer milling clavis spoon cost of producing with carving milling method is at present higher.

Summary of the invention

In order to overcome the shortcoming of prior art, the invention provides and a kind ofly can process with relatively inexpensive materials such as A3 iron plate, corrosion resistant plates the processing method of the outer milling clavis spoon of hinge lock.

The present invention is achieved in that first, with forcing press or other machinery, A3 iron plate or corrosion resistant plate is outputed to a spoon base, then with tartar mould, by forcing press or other machinery, spoon base is impressed out to required tartar, impress out after tartar, peripheral can the broadening in various degree greatly of spoon body of spoon base, next with mould, by forcing press or other machinery, the spoon base that has impressed tartar is cut to limit and repair, make it reach standard size.

Because the inventive method can be used the relatively inexpensive materials such as A3 iron plate, corrosion resistant plate, so the cost of the outer milling clavis spoon of hinge lock of the inventive method processing greatly reduces.

Accompanying drawing explanation

Fig. 1 is the structural representation of first embodiment spoon base of processing method of the present invention

Fig. 2 is the structural representation that first embodiment of processing method of the present invention impresses out the spoon base of tartar.

Fig. 3 is the structural representation that first embodiment of processing method of the present invention cuts the outer milling clavis spoon after the finishing of limit.

Fig. 4 is the structural representation of second embodiment spoon base of processing method of the present invention

Fig. 5 is the structural representation that second embodiment of processing method of the present invention impresses out the spoon base of tartar.

Fig. 6 is the structural representation that second embodiment of processing method of the present invention cuts the outer milling clavis spoon after the finishing of limit.

The specific embodiment

Fig. 1, Fig. 2, Figure 3 shows that first embodiment of the present invention, concrete steps are:

1. cogging, first outputs a spoon base with forcing press or other machinery by A3 iron plate or corrosion resistant plate;

2. impression, impresses out required tartar 2 by forcing press or other machinery by the spoon body 1 of spoon base with tartar mould;

3. cut limit finishing, spoon body 1 periphery of 2 rear spoons of bases of spoon base impression tartar can broaden large in various degree, by forcing press or other machinery, the spoon body 1 of spoon base is cut to limit repair with mould, makes it reach standard size.

Fig. 4, Fig. 5, Figure 6 shows that second embodiment of the present invention, different from first embodiment: after a spoon base is left, before impression tartar 2, with milling machine or forcing press, on the spoon body 1 of spoon base, to process gathering sill 3.

The 3rd embodiment is different from first embodiment, second embodiment: gathering sill 3 also can reprocessing after cutting limit finishing.

Above embodiment is only the preferred embodiment of processing method of the present invention, under the prerequisite of the invention design, can also make some embodiments, and these all belong to protection scope of the present invention.

Claims

1. a processing method for the outer milling clavis spoon of hinge lock, is characterized in that concrete steps are: cogging → impression → cut limit to repair.

2. the processing method of the outer milling clavis spoon of a kind of hinge lock according to claim 1, is characterized in that: after a spoon base is left, before impression tartar, can be as required, spoon base spoon first process gathering sill with it, then just impress tartar.

3. the processing method of the outer milling clavis spoon of a kind of hinge lock according to claim 1, is characterized in that: spoon gathering sill with it also can reprocessing after cutting limit finishing.