CN201221226Y

CN201221226Y - Lock body

Info

Publication number: CN201221226Y
Application number: CNU2008200492383U
Authority: CN
Inventors: 谭见详
Original assignee: Individual
Current assignee: Tan Jianxiang
Priority date: 2008-06-16
Filing date: 2008-06-16
Publication date: 2009-04-15
Anticipated expiration: 2018-06-16

Abstract

The utility model discloses a lock body. The lock body has the following characteristics: stamped parts are laminated and consolidated together to form the lock body, which comprises an external lock body-decorating part and an internal lock body structure part. Rivets and a sleeve penetrate the stamped parts to laminate the stamped parts together, which are then firmly welded together. The external lock body-decorating part of the lock body is made of stamped stainless steel parts which are welded together. The rivets or the sleeve penetrates multiple stamped iron plate parts to laminate the stamped iron plate parts together, so that the internal lock body structure part of the lock body is formed. The lock body is made of laminated stamped parts, the production efficiency of the stamped parts is high, most of the needed stamped parts can adopt leftover iron plate material as raw material, the price of the material is low, and therefore the lock body is characterized by high production efficiency, low cost, energy saving and environment-friendliness.

Description

A kind of lock body

Technical field

The utility model relates to lock technology field, is a kind of lock body specifically.

Background technology

Existing lockset generally all includes lock body, lock core and key, but the lock body of existing lockset has usually:

1) lock body of die casting molding, its shortcoming are that consumption of raw material is bigger, and die casting material cost height needs to electroplate, and does not meet environmental protection.

2) lock body of foundry goods moulding, its shortcoming is the cost height, the workpiece size instability, the Surface Machining difficulty need to electroplate, and the plating difficulty is big also not environmental protection.

3) lock body of the straight excellent deep processing moulding of special-shaped metal, its shortcoming is processed complex, production efficiency is low, product style dullness.

Summary of the invention

The purpose of this utility model is easy to processing when providing a kind of manufacturing, the production efficiency height, and cost is low, the lock body of energy-conserving and environment-protective.

The purpose of this utility model is achieved through the following technical solutions.

A kind of lock body is characterized in that: described lock body is by stacked fixed the forming of stamping parts, and described lock body comprises the inner structure knot of lock body extraneous adornment spare and lock body part.

Run through folded knot by pot nail, sleeve pipe between the described stamping parts, and reinforce with welding method.

The lock body extraneous adornment spare of described lock body is welded with the stainless steel material stamping parts.

The inner structure knot of the lock body of described lock body part runs through folded knot towards part by pot nail or sleeve pipe with polylith iron plate and forms.

The utility model compared with prior art has the following advantages.

The utility model can combine shape with corresponding stamping parts according to the demand of the shape of lock body and required technology because lock body by stacked fixed the forming of stamping parts, that is to say, the lock body that is combined into is reinforced by pot nail and welding.If it is attractive in appearance that lock body needs, can make corresponding stainless steel material stamping parts according to the profile of lock body, reach by the welding processing moulding.This shows that adopt the stacked combination of stamping parts, the production efficiency height of stamping parts, required stamping parts can adopt the iron plate rim charge to make raw material, therefore have the production efficiency height, cost is low, the advantage of energy-conserving and environment-protective.By changing the shape of stamping parts, just can make diversified style and come out in addition.Because do not need electroplating processes lock body appearance, reach by the welding processing moulding then but make corresponding stainless steel material stamping parts according to the profile of lock body, so be easy to processing, be fit to environmental protection.And make by the form of punching press, workpiece size is stable, and handling ease, raw material major part are to make of the iron plate rim charge, and the rim charge price is low, so can effectively reduce cost, reduces raw-material consumption.

Description of drawings

Fig. 1 is the extraneous adornment spare decomposition texture schematic diagram of the utility model lock body;

Fig. 2 is the vertical view of the stamping parts 2 of Fig. 1;

Fig. 3 is the upward view of the stamping parts 3 of Fig. 1;

Fig. 4 is the vertical view of the intermediate case of the utility model lock body;

Fig. 5 is the structural representation of the utility model lock body;

Fig. 6 is the vertical view of the stamping parts 7 of Fig. 5;

Fig. 7 is the vertical view of the stamping parts 5 of Fig. 5;

Fig. 8 is the vertical view of the stamping parts 4 of Fig. 5;

Fig. 9 is the vertical view of the stamping parts 6 of Fig. 5.

The specific embodiment

Below in conjunction with accompanying drawing the utility model lock body is described in further detail.

As Fig. 1-shown in Figure 9, the utility model lock body comprises lock body, and lock body is by stacked fixed the forming of stamping parts, and described lock body comprises that the inner structure knot of lock body extraneous adornment spare and lock body part two large divisions forms.Lock body extraneous adornment spare is made up of

shelly stamping parts

1,2,3, lock body extraneous adornment spare can divide accordingly according to shape, the size of lock body and splits out several stamping parts and make up, connection between the stamping parts adopts welding method affixed, carries out polishing afterwards.The inner structure knot of lock body part is shape, the size according to required lock body, the needs of structure, combine shape with corresponding polylith stamping parts 4,5,6, combined method is by pot nail, sleeve pipe 7,8 the required part that dashes to be worn and built up shape, is fixed with welding method then.Described lock body extraneous adornment spare with the combination of the inner structure knot of lock body part is: earlier the inner structure knot of lock body part is positioned in the

stamping parts

1,2,3 during welding lock body extraneous adornment spare, promptly draws described lock body after the welding.The utility model lock body is to adopt stamping parts to be laminated, and the production efficiency height of stamping parts, required stamping parts major part can adopt iron side plate material to make raw material, material price is low, and therefore, the utility model lock body has the production efficiency height, cost is low, the characteristics of not only energy-conservation but also environmental protection.

Claims

1, a kind of lock body is characterized in that: described lock body is by stacked fixed the forming of stamping parts, and described lock body comprises the inner structure knot of lock body extraneous adornment spare and lock body part.

2, lock body according to claim 1 is characterized in that: run through folded knot by pot nail, sleeve pipe between the described stamping parts, and reinforce with welding method.

3, lock body according to claim 1 is characterized in that: the lock body extraneous adornment spare of described lock body is welded with the stainless steel material stamping parts.

4, lock body according to claim 1 is characterized in that: the inner structure knot of the lock body of described lock body part runs through folded knot towards part by pot nail or sleeve pipe with polylith iron plate and forms.