CN207057878U

CN207057878U - A kind of gear division mash welder and its special arch wire clip frming forceps

Info

Publication number: CN207057878U
Application number: CN201720838286.XU
Authority: CN
Inventors: 周德君; 周娴
Original assignee: Hangzhou Zhongrun Medical Instrument Co Ltd
Current assignee: Hangzhou Zhongrun Medical Instrument Co Ltd
Priority date: 2017-07-11
Filing date: 2017-07-11
Publication date: 2018-03-02
Anticipated expiration: 2027-07-11

Abstract

The utility model discloses a kind of special arch wire of gear division mash welder to be tempered clip frming forceps, including left handle, right handles, jaw and insulated conductor, described left handle and right handles is hinged, it is characterized in that it is enclosed with insulation sleeve in described left handle and right handles, one of handle base offers wire casing, and described insulated conductor is fixed and electrically connected with described handle by described wire casing.The utility model is easy to operate, and the temper of the arch wire of any shape structure and length, wide adaptability can be achieved.One end of insulated conductor is fixed from handle portion bottom insertion wire casing so that handle side is without protrusion, comfortable feel.

Description

A kind of gear division mash welder and its special arch wire clip frming forceps

Technical field

A kind of gear division field, more particularly to arch wire forming field are the utility model is related to, specifically a kind of gear division point Welding machine and its special arch wire tempering clip frming forceps.

Background technology

In gear division medical industry, the conventional method of correction, correction repairing and treating is to be connected in a bracket on tooth, arch wire It is stuck in the groove of bracket as main augmentor, and is relaxed by bracket mildly tension force is discharged on tooth, The track that tooth is made along arch wire slowly moves.

Usual arch wire needs to carry out tempering shaping, lowers or eliminates internal stress caused by quenching, while reduces hardness and strong Degree, to improve its ductility or toughness.Equipped with arch wire back-fire arrangement and tempering clamp holder on existing gear division mash welder, returned in operation Between arch wire is clipped in the tempering electrode of arch wire back-fire arrangement by fiery clamp holder, presses start button or step on floor push, then tempering electricity Pole exports energy, carries out heating tempering operation.Because the structure of back-fire arrangement is fixed, thus can only be to the bow of given shape Silk handled, for the arch wire of different shape and length, it is necessary to configure the back-fire arrangement of different model, add equipment into This.

The content of the invention

To be solved in the utility model is drawbacks described above existing for prior art, it is desirable to provide a kind gear division mash welder is special Arch wire is tempered clip frming forceps, can realize and carry out temper to the arch wire of any shape structure, any part and length.

In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of gear division mash welder is special Arch wire is tempered clip frming forceps, including left handle, right handles, jaw and insulated conductor, described left handle and right handles are hinged, and it is special Levy and be to be enclosed with insulation sleeve in described left handle and right handles, one of handle base offers wire casing, and described is exhausted Edge wire is fixed and electrically connected with described handle by described wire casing.

Arch wire of the present utility model is tempered clip frming forceps, and one end of insulated conductor is connected with gear division mash welder, passes through gear division point Welding machine introduces power supply.The jaw of a pair of arch wire tempering clip frming forcepses clamps the both ends of processed arch wire, opens gear division mash welder, and Switching power to clip frming forceps side makes its energization, manually adjusts arch wire to the shape needed, naturally cold after arch wire transient heating But, tempering process is completed.

Arch wire of the present utility model is tempered clip frming forceps, easy to operate, and the arch wire of any shape structure and length can be achieved Temper, wide adaptability.One end of insulated conductor is fixed from handle portion bottom insertion wire casing so that handle side is without protrusion Thing, comfortable feel.

As improvement of the present utility model, described jaw is sharp mouth shape, during clamping jaw and arch wire formed point contact or Linear contact lay, operation are more accurate.

As further improvement of the utility model, described jaw uses high-speed steel, and its advantage is that red hardness is good.It is described Jaw can also use tool steel after heat treatment.During to arch wire temper, its heated rear hardness of jaw is not It is impacted, so as to ensure that service life.

Further improved as of the present utility model, the welding connected with the wire casing is further opened with described handle Hole, one end of insulated conductor is after handle portion bottom insertion wire casing, and addition solder is welded in the welding hole, to insulation Wire reliably fix while, again will not handle leave a trace in appearance or protrusion.

Further improved as of the present utility model, described insulation sleeve is played absolutely using insulation heat resistant rubber material Edge heat-blocking action.

Further improved as of the present utility model, snap joint is carried on described insulated conductor, is being needed to use Plug is inserted into fast plug-and-socket during clip frming forceps, is easy to assemble and disassemble.

The utility model also provides a kind of gear division mash welder, including supply unit, arch wire back-fire arrangement and tempering clamp holder, Characterized by further comprising function switch, clip frming forceps connection end and a pair of clip frming forcepses, each clip frming forceps includes left handle, the right side Handle, jaw and insulated conductor, described left handle and right handles are hinged, and insulation is enclosed with described left handle and right handles Set, one of handle base offer wire casing, and described insulated conductor is fixed simultaneously by described wire casing and described handle Electrical connection.

Supply unit is converted to civil power the high current under safe voltage, supply arch wire heating.Usual heating process is several Second, heating-up temperature is at 500 DEG C or so.

Arch wire back-fire arrangement, for fixing arch wire, and introduce electric current.

Power supply is selected one and guides arch wire back-fire arrangement or clip frming forceps connection end into by function switch, makes gear division mash welder two Flexible conversion under kind working condition, and play interlock protection effect.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model arch wire tempering clip frming forceps.

Fig. 2 is Fig. 1 left view.

Fig. 3 is a kind of structural representation of gear division mash welder of the utility model.

Fig. 4 is Fig. 3 left view.

Fig. 5 is the partial enlarged drawing of arch wire back-fire arrangement part in Fig. 4.

In figure, 1- clip frming forcepses, 2- starting switches, 3- insulated conductors, 4- clip frming forceps sockets, 5- function switch, 6- bows Silk back-fire arrangement, 7- tempering clamp holders, 8- casings；

101- wire casings, 102- welding holes, 103- insulation sleeves, 104- right handles, 105- bearing pins, 106- jaws, 107- left hands Handle；

601- electrode blocks, the long porcelain blocks of 602-, 603- springs, the short porcelain blocks of 604-, 605- slide bars, 606- clamp holder axles, 607- are dialled Bar.

Embodiment

Referring to Figures 1 and 2, the special arch wire tempering clip frming forceps of a kind of gear division mash welder of the utility model, including left handle, Right handles 107, jaw 106 and insulated conductor 3, described left handle and right handles are be hinged by bearing pin 105, are wrapped on each handle Insulation sleeve 103 is wrapped with, one of handle base offers wire casing 101, and in the present embodiment, described wire casing 101 opens up In right handles 104.Be further opened with the welding hole 102 connected with the wire casing 101 on handle 104, one end of insulated conductor 3 from After handle portion bottom insertion wire casing 101, addition solder is welded in the welding hole 102, is reliably fixed to insulated conductor 3 While, again will not handle leave a trace in appearance or protrusion.

Described jaw 106 is sharp mouth shape, and jaw 106 and arch wire form point and contact or linear contact lay during clamping, operate more Precisely.Described jaw 106 uses high-speed steel, and during to arch wire temper, its hardness is unaffected after jaw is heated, So as to ensure that service life.

Described insulation sleeve 103 plays insulated heat effect using insulation heat resistant rubber material.

Reference picture 3, Fig. 4 and Fig. 5, a kind of gear division mash welder, be our company production gear division mash welder on carry out change Enter.Existing gear division mash welder includes following model：

HL-WDⅠ：For being used for stainless steel wire in dental orthodontic, correction repairing and treating, stainless steel thin slice is welded；

HL-WDⅡ/HL-WDⅢ：For being used for stainless steel wire welding, Thin Stainless Steel in dental orthodontic, correction repairing and treating The Multifunctional spot-welding machine of piece, while the heat treatment that can be used for the material such as arch wire in correction, correction repairing and treating shapes.

Above-mentioned gear division mash welder includes supply unit (inside machine, not shown in figure), arch wire back-fire arrangement 6 and tempering Clamp holder 7.Wherein：

Supply unit is transformer, and civil power is converted to the high current under safe voltage, supply arch wire heating.Generally heating Process is several seconds, and heating-up temperature is at 500 DEG C or so.

Arch wire back-fire arrangement 6 includes electrode block 601, long porcelain block 602, spring 603, short porcelain block 604, slide bar 605, clamp holder axle 606 and driving lever 607.Clamp holder axle 606 is disposed longitudinally on the casing 8 of mash welder by axle sleeve, and the bottom of Handle axis 606 is by dialling Bar 607 is connected with slide bar 605；The other end of slide bar 605 is connected with long porcelain block 602, and spring 603 is sleeved on slide bar 605.Rotate Clamp holder 7, clamp holder axle 606 drive driving lever 607, slide bar 605 and long porcelain block 602 to move to the right successively, long porcelain block 602 and electrode block 601 reserve space.Spring 603 is compressed simultaneously.Processed arch wire is put into the space, decontrols clamp holder 7, spring 603 exists Replied in the presence of tension force, withstand arch wire, such arch wire is fixed.Meanwhile the both ends of arch wire form with electrode block 601 and are electrically connected Connect.

On this basis, the utility model also add function switch 5, clip frming forceps connection end 4 and a pair of clip frming forcepses. Clip frming forceps connection end 4 is quick socket, and snap joint is carried on described insulated conductor 3, will be inserted when needing to use clip frming forceps Head inserts fast plug-and-socket, is easy to assemble and disassemble.

A starting switch is additionally provided with the machine shell panel of mash welder.

In use, the jaw that a pair of arch wires are tempered into clip frming forceps clamps the both ends of processed arch wire, gear division mash welder is opened, And switch power to clip frming forceps side and make its energization, arch wire is manually adjusted to the shape needed, presses starting switch, arch wire wink Between heat after natural cooling, complete tempering process.

Said process can be operated on a workbench, preferably be provided with a floor push again, in shaping clamp Floor push is stepped on after good arch wire, is heated.For mash welder when using function is tempered, energy is to adjust from small to large , corresponding electric current is 0-2A, and voltage is exchange 100V-240V.

It is to be understood that：Above-described embodiment is simply to explanation of the present utility model, rather than to of the present utility model Limitation, any utility model without departing from the utility model in essence scope are created, and each fall within protection of the present utility model Within the scope of.

Claims

1. a kind of special arch wire tempering clip frming forceps of gear division mash welder, including left handle (107), right handles (104), jaw (106) and insulated conductor (3), described left handle (107) and right handles (104) are be hinged, it is characterised in that described left handle (107) insulation sleeve (103) and in right handles (104) is enclosed with, one of handle base offers wire casing (101), described Insulated conductor (3) is fixed and electrically connected with described handle by described wire casing (101).

A kind of 2. special arch wire tempering clip frming forceps of gear division mash welder as claimed in claim 1, it is characterised in that described pincers Mouth (106) is sharp mouth shape.

A kind of 3. special arch wire tempering clip frming forceps of gear division mash welder as claimed in claim 1, it is characterised in that described hand The welding hole (102) connected with the wire casing is further opened with handle.

4. the special arch wire tempering clip frming forceps of a kind of gear division mash welder as claimed in claim 1, it is characterised in that described is exhausted Snap joint is carried on edge wire.

5. a kind of gear division mash welder, including supply unit, arch wire back-fire arrangement (6) and tempering clamp holder (7), it is characterised in that also wrap Function switch, clip frming forceps connection end and a pair of clip frming forcepses (1) are included, each clip frming forceps (1) includes left handle (107), the right hand Handle (104), jaw (106) and insulated conductor (3), described left handle (107) and right handles (104) axle connect, described left hand Insulation sleeve (103) is enclosed with handle (107) and right handles (104), one of handle base offers wire casing (101), described Insulated conductor (3) fix and electrically connect with described handle by described wire casing (101).

6. a kind of gear division mash welder as claimed in claim 5, it is characterised in that described jaw (106) is sharp mouth shape.

7. a kind of gear division mash welder as claimed in claim 5, it is characterised in that be further opened with described handle and the line The welding hole (102) of groove connection.

A kind of 8. gear division mash welder as described in claim 5-7 any one, it is characterised in that described clip frming forceps connection end For quick socket (4), snap joint is carried on described insulated conductor (3).