CN202495667U

CN202495667U - Novel conductive ring welding crimping device

Info

Publication number: CN202495667U
Application number: CN201120417216XU
Authority: CN
Inventors: 王兴力
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-28
Filing date: 2011-10-28
Publication date: 2012-10-17
Anticipated expiration: 2021-10-28

Abstract

A novel conductive ring welding crimping device is composed of a conductive ring body, a large current conductor fixing hole seat, a U type signal line pressing device, and a signal line welding fixer and characterized in that: the contact between the conductive ring body (1) and the conductor uses the U type signal line pressing device (4) on the front end of the signal line to fix the line, and the contact between the conductive ring body (1) and the large current conductor core (10) uses a top soldering position (11) of the large current conductor to weld and a pressing point (8) crimping way of the large current conductor is used to connect the large current conductor with the conductive ring body.

Description

A kind of novel conductive loops welded compression bonding apparatus

Technical field:

The utility model relates to and a kind ofly is all conducting ring and the welding and the compression bonding apparatus of conductor wire in the accurate slip ring of one at conducting heavy current slip ring and signal slip ring, adopts its conducting heavy current loops welded of this kind device to be in can not produce when using because of loose contact is generated heat, holding wire and conducting ring can not produce in assembling process and in the operation process behind scolding tin and rupture and the phenomenon of loose contact.

Background technology

At present; The production and processing device of used conducting ring is to adopt the directly mode of welding of conductor wire and becket inwall in the accurate slip ring, and accurate slip ring, its big electric current loop and the hoop of the wind-driven generator of producing like German Stedman (Stemmann) company all are to adopt the direct mode of welding of conductor wire and becket inwall.Directly welder is when being big electric current; Its weld is little when big when when welding will cause resistance when producing rosin joint or loose contact; Its weld will generate heat through big electric current the time; Long-time running will damage conducting ring because of heating makes weld and conducting ring place produce sintering phenomenon, thereby make whole accurate slip ring inefficacy and can not turn round.Directly welder is when being communication loop; Because of the used electric wire of communication loop is multicore silver jacketed wire, tinned wire or copper cash; Its line footpath is generally between the 0.1-2 square millimeter; The particularity of this line is as after with tin its welding being gone up; The line of its weld has been welded into an integral body because of scolding tin with line; Will rupture or break off during the bending of this line that is welded into an integral body 90 degree to 180 degree in through 15 times; This bending is inevitably in assembling process or transport process, thus the signal conducting ring after welding in shipment or assembling process and be prone to make and produce loose contact because of bending between order wire and the conducting ring or phenomenon occurs breaking off, thereby thereby accurate slip ring makes signal short in size in the process of transmission, occur or the disconnection phenomenon causes accurate slip ring normally not move because of vibration is arranged so will occur loose contact in the running when work.

Summary of the invention

The utility model solves the technical scheme that its technical problem adopted: by the conducting ring ring body; Big ampere wires fixed hole seat; U type holding wire wire pressing device; Holding wire welding fixture constitutes; The front end at holding wire of contacting that it is characterized in that conducting ring ring body (1) and conductor wire uses U type holding wire wire pressing device (4) to fix the device of line, the contact of conducting ring ring body (1) and the wire stylet (10) of big electric current is welded with mode with compression point (8) crimping of big electric current pressure lead with the scolding tin position, top (11) of big ampere wires realize being connected of conducting heavy current line and ring body.

The utility model solved accurate slip ring when producing in its shipment and the assembling process holding wire can not produce fracture or disconnection phenomenon, solved big ampere wires and can not produce sintering phenomenon because of loose contact with contacting in use of ring body.

The beneficial effect of the utility model is: realized that big ampere wires makes big ampere wires fully contact with ring body with ring body through pressing with the dual mode of weldering; Thereby the contact resistance that has guaranteed big ampere wires and conducting ring ring body is to minimum and can adapt to having the environment of vibration under and work, realized that holding wire can not occur dragging and drawing because of the fixation of the U type holding wire wire pressing device of the front end of its holding wire after welding or transport process in holding wire and the fracture of ring body or the phenomenon of loose contact.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is described further:

Fig. 1 is the conducting ring front view of the utility model

Fig. 2 is the lateral plan of the utility model

Fig. 3 is the conducting ring cutaway view of the utility model when big electric current passes through

In the accompanying drawing: the 1st, conducting ring ring body, the 2nd, big ampere wires fixed hole seat, the 3rd, through hole; The 4th, U type holding wire wire pressing device, the 5th, holding wire wire pressing device aperture position, the 6th, holding wire welding fixture; The 7th, holding wire scolding tin hole, the 8th, big electric current is pressed the compression point of lead, the 9th, large-current electric line; The 10th, the wire stylet of big electric current, the 11st, the scolding tin position, top of big ampere wires.

Embodiment

The utility model is achieved in that the more than half places that big ampere wires penetrated in the big ampere wires through hole (3) during big ampere wires in welding, after pressing the compression point (8) of lead inwardly to exert pressure to make big ampere wires fixed hole seat (2) and big ampere wires fully combines from big electric current with special-purpose operated pressing tool again the scolding tin position, top (11) of ampere wires greatly with electric iron on tin.More than this mode realized that big ampere wires realized that through big ampere wires fixed hole seat (2) big ampere wires contacts with the physics of ring body after crimping; Big ampere wires is located through welding in the scolding tin position, top (11) of big ampere wires; Thereby big ampere wires is fully contacted with conducting ring, and the contact resistance that has guaranteed big ampere wires and conducting ring ring body is to minimum.

The utility model is achieved in that when the welding signal line holding wire is passed from wire through-hole (3); The holding wire top end bare wire that divests insulating barrier is partly put into holding wire scolding tin hole (7); Again with holding wire from U type holding wire wire pressing device aperture position (5) thus through and holding wire is fixed on the wire pressing device with opening part is closed with pliers, with the holding wire top end bare wire that divests insulating barrier partly put into back, holding wire scolding tin hole (7) with electric iron in holding wire scolding tin hole (7) thus locating tin is welded into an integral body with holding wire bare wire part with conducting ring.More than this mode realized that holding wire is being through U type holding wire wire pressing device line to be fixed because of its holding wire apart from preceding position more than 3 millimeters, bonding wire place after the welding; Just can the bonding wire place not fractureed as this moment line being carried out bending; As to holding wire when dilatory because of the fixing effect of its U type holding wire wire pressing device; Can not produce the phenomenon that fractures again to the bonding wire place yet, thereby make conducting ring in shipment and assembling process, can not produce loose contact or disconnection phenomenon.

Claims

1. novel conductive loops welded compression bonding apparatus; By the conducting ring ring body; Big ampere wires fixed hole seat; U type holding wire wire pressing device; Holding wire welding fixture constitutes, and it is characterized in that the front end at holding wire of contacting of conducting ring ring body (1) and conductor wire uses U type holding wire wire pressing device (4) to fix the device of line, the contact of conducting ring ring body (1) and the wire stylet (10) of electric current is greatly welded with mode with compression point (8) crimping of big electric current pressure lead with the scolding tin position, top (11) of big ampere wires realize being connected of conducting heavy current line and ring body.

2. a kind of novel conductive loops welded compression bonding apparatus according to claim 1 is characterized in that the big ampere wires fixed hole seat on the conducting ring inwall is the crimping fixture that can make big ampere wires.

3. a kind of novel conductive loops welded compression bonding apparatus according to claim 1 is characterized in that the big ampere wires fixed hole seat on the conducting ring inwall also can make the via hole of holding wire.

4. a kind of novel conductive loops welded compression bonding apparatus according to claim 1 is characterized in that the U type holding wire wire pressing device on the conducting ring inwall is as the fixed signal line.

5. a kind of novel conductive loops welded compression bonding apparatus according to claim 1 is characterized in that a holding wire welding fixture on the conducting ring inwall is used to weld conducting ring ring body and holding wire.