CN101510640B

CN101510640B - Plug of wiring terminal

Info

Publication number: CN101510640B
Application number: CN2009101266976A
Authority: CN
Inventors: 饶小坡
Original assignee: Jiangmen Krealux Electrical Appliances Co Ltd
Current assignee: Jiangmen Krealux Electrical Appliances Co Ltd
Priority date: 2008-10-24
Filing date: 2009-03-05
Publication date: 2010-10-06
Anticipated expiration: 2029-03-05
Also published as: CN101510640A

Abstract

The invention discloses a plug of a wire terminal. In the prior art, a plug is processed by the following steps: a column is made of a metal strip or block by a lathe, then a hole is drilled in the column by a drill press and later an expansion joint is cut by a cutting knife. Such a process has many steps, complicated technology, large processing difficulties and low production efficiency; and the plug in the technical proposal is formed by fixing a sheath block and a sheath body, wherein the sheath body is obtained by stamping a metal piece and the stamping technology is used for the manufacturing and fast formation, thus being convenient. The plug in the technical proposal is characterized by simple processing steps, small processing difficulties, high production efficiency, little processing amount, high utility rate of raw materials, secured processing quality and high yield rate, and is used in the assembly of various wire terminals and widely applicable to the wire connection of electronic and electric appliances.

Description

A kind of hosel of wire termination

Technical field

The present invention relates to a kind of wire termination, particularly a kind of hosel of wire termination.

Background technology

Existing wire termination of producing and selling or using is made of plug and hosel as shown in Figure 1, and the end of plug and hosel is fixed with electric wire.Wherein, hosel is to be processed by a block of metal bar or piece.

The course of processing of the hosel of this kind structure is to become a cylinder by a bonding jumper or piece by lathe turning, holes with drilling machine in cylinder then, cuts out the expansion joint by cutting knife again.This hosel size is little, many, the complex process of manufacturing procedure, and difficulty of processing is big, and production efficiency is low; In addition, a whole bonding jumper or piece are processed into tiny hosel, processing capacity is big, and utilization rate of raw materials is low; Particularly, in order to guarantee the elasticity requirement of sheath pipe, the wall thickness of sheath pipe must be strict controlled in the certain limit, and the size of sheath pipe itself is little, causes its difficulty of processing very big.

Summary of the invention

In order to overcome the deficiencies in the prior art, the invention provides a kind of hosel of processing wire termination easy, that production efficiency is high.

The technical solution adopted for the present invention to solve the technical problems is: a kind of hosel of wire termination, and hosel is fixedly formed by sheath piece and the combination of sheath body two parts, and the sheath piece is a blocks, the screw that live wire installing hole and securing electric lines are used on it; The sheath body comprises sheath folder and sheath pipe; The sheath body is fixedly connected into hosel by the sheath folder with the sheath piece; The sheath body is to be stamped to form by a sheet metal; An expansion joint that connects tube wall is arranged on the sheath pipe.

The invention has the beneficial effects as follows: because above-mentioned hosel is fixedly formed by sheath piece and the combination of sheath body two parts, the sheath body is to be stamped to form by a sheet metal, the decision of himself characteristic can utilize Sheet Metal Forming Technology to make and rapid shaping, reaches production efficiency height, easy and simple to handle; Manufacturing procedure is simple, difficulty of processing is little; By the sheath pipe that a sheet metal is stamped to form, processing capacity is little, the utilization rate of raw materials height; Particularly the wall thickness of sheath pipe is controlled easily, and crudy is secure, the rate of finished products height.

Description of drawings

The invention will be further described below in conjunction with drawings and Examples.

Fig. 1 is the prior art constructions schematic diagram;

Fig. 2 is the front view of sheath piece of the present invention;

Fig. 3 is the left view of the sheath piece of Fig. 2;

Fig. 4 is the structural representation of sheath body of the present invention;

Fig. 5 is the expanded view of sheath body;

Fig. 6 is the front view that adopts the sheath body that tubing is processed into;

Fig. 7 is Fig. 6 mesotheca body structure schematic diagram;

Fig. 8 is a schematic perspective view of the present invention;

Fig. 9 is the schematic perspective view that has the seam of non-perforation sheath wall of the present invention;

Figure 10 is a use schematic diagram of the present invention.

Embodiment

With reference to Fig. 2, Fig. 3, Fig. 4, a kind of hosel of wire termination, hosel is fixedly formed by sheath piece 3 and the combination of sheath body 6 two parts, and for example sheath piece 3 is spot welding with the mode of fixedlying connected of sheath folder 8, is convenient to sheath piece 3 and sheath body 6 separate machined; Sheath piece 3 is a blocks, and the screw 5 that live wire installing hole 4 and securing electric lines are used on it is used for installing and securing electric lines 20; Sheath body 6 comprises sheath folder 8 and sheath pipe 7, and sheath pipe 7 is to be used for cooperating with the plug 1 of binding post; Sheath body 6 is fixedly connected into hosel by sheath folder 8 with sheath piece 3.

With reference to Fig. 4, Fig. 5, sheath body 6 is to be stamped to form by a sheet metal; With reference to Fig. 6, Fig. 7, also can process and obtain by the one end being cut off the mode that flattens into sheath folder 8 then with tubing; With reference to Fig. 8, an expansion joint 9 that connects tube wall is arranged on the sheath pipe 7; With reference to Fig. 4, Fig. 5, the sheath body 6 that is stamped to form by sheet metal all curls into expansion joint 9 after punching press; With reference to Fig. 9, Figure 10, be convenient to stretch when making with the plug of the plug of binding post, also have the expansion joint 10 of a non-perforation sheath wall on the sheath pipe 7, more high resilience of sheath pipe 7 like this; In addition, sheath pipe 7 sidepieces are connected with elasticity conflict sheet 70, in the present embodiment, elasticity conflict sheet 70 outwards is stamped to form by sheath pipe 7 tube walls, after hosel inserts wire termination, the inwall of elasticity conflict sheet 70 butt binding posts, as if having plug to insert or extracting, sheath pipe 7 is under the elastic force effect of elasticity conflict sheet 70, in time set back behind the distending and tightly press and put on plug, can prevent 7 distortion of sheath pipe, can guarantee that good electrical connects the further like this elasticity that increases sheath pipe 7, long-term use is indeformable, also is convenient to the plug of plug 1.

Certainly, the expansion joint 10 of a non-perforation sheath wall on the sheath pipe 7 also can connect, and also can open the expansion joint of many perforations and/or non-perforation sheath wall on the sheath pipe 7.Transition between sheath pipe 7 and the sheath folder 8 can be arc-shaped transition such as Fig. 8, shown in Figure 9, also can be right angle transition such as Fig. 6, shown in Figure 7.

With reference to Fig. 7, Fig. 8 or Fig. 9, hosel of the present invention, sheath piece 3 and sheath body 6 two-part fixed forms can be spot welding, also can be riveted joint, welding, can also be solderings.

The present invention is used as and is assembled into various wire connection terminals, and is widely used in the electric wire connection of electronics, electrical equipment.

Claims

1. the hosel of wire termination is characterized in that: hosel is fixedly formed by sheath piece (3) and the combination of sheath body (6) two parts, and sheath piece (3) is a blocks, the screw (5) that live wire installing hole (4) and securing electric lines are used on it; Sheath body (6) comprises sheath folder (8) and sheath pipe (7); Sheath body (6) is fixedly connected into hosel by sheath folder (8) and sheath piece (3).

2. the hosel of a kind of wire termination according to claim 1 is characterized in that sheath body (6) is to be stamped to form by a sheet metal.

3. the hosel of a kind of wire termination according to claim 2 is characterized in that sheath pipe (7) sidepiece is connected with elasticity conflict sheet (70).

4. the hosel of a kind of wire termination according to claim 3 is characterized in that elasticity conflict sheet (70) outwards is stamped to form by sheath pipe (7) tube wall.

5. the hosel of a kind of wire termination according to claim 3 is characterized in that the expansion joint (9) that has to connect tube wall on the sheath pipe (7).

6. the hosel of a kind of wire termination according to claim 5 is characterized in that sheath pipe (7) upward also has the expansion joint (10) of a non-perforation sheath wall.

7. the hosel of a kind of wire termination according to claim 1 is characterized in that described sheath piece (3) is spot welding with the mode of fixedlying connected of sheath folder (8).