CN205967962U - Fine rule footpath coil welder dress - Google Patents

Abstract

The utility model discloses a fine rule footpath coil welder dress, which comprises a body, the profiled groove who has with coil looks adaptation is opened to the upper surface of body, welding hole and fixed orifices have been opened in proper order to one side of profiled groove, the welding hole is the through -hole, the welding hole with open leaded groove between the fixed orifices, lead wire groove one end extends to the welding hole, the sharp extension in one end edge passes the fixed orifices in addition, the frock still includes the locating clip with fixed orifices matched with, and the locating clip can be dismantled the setting and be in in the fixed orifices, the locating clip is close to with the fixed orifices the inner wall looks butt of lead wire groove one side. The utility model discloses a fine rule footpath coil welder dress utilizes profiled groove to lay the coil, and fixed to the PCB board in the lump, then downthehole from stretching into to the welding in the one end in welding hole with welding set with frock, coil, the end of a thread and coil solder joint welded fastening with the coil have sufficient operating space, wholely artifically participates in lessly, falls to the uncertain factor minimum, has guaranteed the welding quality who welds.

Description

A kind of fine line diameter coil welding tooling

Technical field

This utility model is related to a kind of frock, specifically, is to be related to a kind of fine line diameter coil welding tooling.

Background technology

Nowadays electronic product consumer is increasingly diversified to the needs of 3C electronic product, and wherein topmost is exactly light weight Change, miniaturization.Require that electronic devices and components are smaller, structure is compacter on the premise of not affecting performance.Speaker, called Device, motor etc. containing loop construction electronic devices and components it is desirable to wherein wire, enamel-covered wire line footpath is very thin, the thinnest is little In 0.05mm.Bring therewith, coil enamel-covered wire becomes a difficult problem urgently to be resolved hurrily with the Welding Problems of other components and parts such as pcb board.

The welding of this fine enamelled wire uses conventional method operation more difficult, if entered using common hand-held electric cautery Row welding, is that because enamel-covered wire line footpath is very thin, this requires that Welding iron head is very thin, flatiron it is difficult to ensure that welding quality The attenuate transmission of heat of head is just deteriorated, weld interval elongated it is possible to enamel-covered wire is fused, or firmly uneven just have can Enamel-covered wire can be broken；Need the fixture fixed coil such as hand-held tweezers in welding process, firmly uneven be possible to pinch off paint Envelope curve.Because coil is very fragile, operator is easy to coil be caused damage in welding process, causes to scrap.Artificial weldering Connect qualification rate very low.

Laser welding can within the extremely short time heat release insulating barrier of enamel-covered wire outer layer is melted away expose wire and Heating wires, allow pad melt simultaneously, realize the welding of enamel-covered wire.Postwelding quality is very good, and solder joint is smooth, smooth, welding jail Gu, welding is reproducible.So laser welding is widely applied to the welding of fine line diameter enamel-covered wire.But it is necessary in welding process Ensureing that the end of a thread is stably fixed on pad, if manually fixing the end of a thread in welding process it is necessary to manually smooth out with the fingers line, manually fixing The end of a thread, occurs the phenomenon of pinch off enamel-covered wire again.Some electronic products containing coil inevitable remain a need for manually participating in carrying out Welding.

Content of the invention

This utility model is not allowed to be fixed easily due to the too little welding in astragal footpath to solve existing fine rule radial line, in welding process It is easy to coil be caused damage, cause the technical problem scrapped it is proposed that a kind of fine line diameter coil welding tooling, can solve The problems referred to above.

In order to solve above-mentioned technical problem, this utility model employs the following technical solutions and is achieved：

A kind of fine line diameter coil welding tooling, including body, the upper surface of described body has be adapted with coil imitative Shape groove, the side of described imitation-shaped groove has welding hole and fixing hole successively, described welding hole be through hole, described welding hole with described Wire lead slot is had, described wire lead slot one end extends to described welding hole, and other end extends across institute between fixing hole State fixing hole, described frock also includes the locating clip matching with described fixing hole, described locating clip is detachably arranged at described Fixing in the hole, described locating clip is abutted against near the inwall of described wire lead slot side with described fixing hole.

Further, described fixing hole has two or more, and described wire lead slot is corresponded with described fixing hole and sets Put.

Further, described locating clip is the C glyph framework structure being surrounded by upper shell fragment, lower shell fragment and connection sheet, described Connection sheet is abutted against near the inwall of described wire lead slot side with described fixing hole.

Further, the outside of described connection sheet is fixed with flexible gasket.

Further, it is fixed with Magnet in described imitation-shaped groove.

Further, after described wire lead slot other end passes through fixing hole, continue to prolong on the upper surface of body along straight line Stretch, until extending on the side of body.

Compared with prior art, advantage of the present utility model and good effect are：Fine line diameter coil weldering of the present utility model Connect frock and lay coil using imitation-shaped groove, frock, coil are fixed on pcb board in the lump, then by welder from welding hole One end in stretch to welding in the hole, the end of a thread of coil is welded and fixed with coil solder joint, has enough working places, whole people Work participation is less, uncertain factor is preferably minimized the welding quality it is ensured that welding.

After the detailed description of this utility model embodiment is read in conjunction with the accompanying, other features of the present utility model and advantage Will become clearer from.

Brief description

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is a kind of example structure schematic diagram of the fine line diameter coil welding tooling that this utility model is proposed；

Fig. 2 be in Fig. 1 fine line diameter coil welding tooling split figure；

Fig. 3 is that a kind of embodiment of fine line diameter coil welding tooling that this utility model is proposed is illustrated with coil assembling Figure；

Fig. 4 is that a kind of embodiment of fine line diameter coil welding tooling that this utility model is proposed just is assembled with circuit board Face view；

Fig. 5 is the rear view of Fig. 4.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work The every other embodiment being obtained, broadly falls into the scope of this utility model protection.

It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another On one element or may be simultaneously present centering elements.When an element is referred to as " being connected to " another element, it is permissible It is directly to another element or may be simultaneously present centering elements.

Also, it should be noted the orientation term such as left and right, upper and lower in the present embodiment, be only each other relative concept or With the normal operating condition of product as reference, and should not be regarded as restrictive.

Embodiment one, the present embodiment proposes a kind of fine line diameter coil welding tooling, as shown in figure 1, including body 11, this The upper surface of body 11 has the imitation-shaped groove 12 being adapted with coil, and the side of imitation-shaped groove 12 has welding hole 13 and fixing hole successively 14, welding hole 13 is through hole, has wire lead slot 15, wire lead slot 15 one end extends to welding hole between welding hole 13 and fixing hole 14 13, other end extends across fixing hole 14, and frock also includes the locating clip 16 matching with fixing hole 14, locating clip 16 are detachably arranged in fixing hole 14, and locating clip 16 is abutted against near the inwall of wire lead slot 15 side with fixing hole 14.This reality Apply the fine line diameter coil welding tooling of example, as shown in Figure 3-Figure 5, lay coil 20 using opening up imitation-shaped groove 12, by frock, coil It is fixed in the lump on pcb board 18, then stretch to welder in welding hole 13 from one end of welding hole 13, by coil The end of a thread is welded and fixed with coil solder joint 21, can either can provide enough fixation reliable and stable for coil to welder again Working place, whole artificial participate in less, uncertain factor is preferably minimized it is ensured that welding quality.After welding finishes Directly unnecessary the end of a thread is excised, then coil is separated with the body of frock together with pcb board 18.The profile of body 11 can root It is designed according to pcb board or welding machine worktable concrete shape size.

The line being wound around on some coils is the enamel-covered wire of double joint even many, in order to this frock can be simultaneously suitable for tool The installation having the coil of many enamel-covered wires is fixed, and preferably fixing hole 14 has two or more, wire lead slot 15 and fixing hole 14 Correspond setting, as shown in fig. 1, be provided with two fixing holes 14 in the present embodiment, welding hole 13 and fixing hole 14 are in product Font is arranged, and two wire lead slots are opened in two mutually close ends of fixing hole 14 respectively, so that the two company's heads drawn are protected Fair row, improves coil welding quality.The end of a thread is drawn can be needed with small brushes it is also possible to be replaced with tweezers to during wire lead slot Ensure firmly soft, enamel-covered wire will not be produced and damage.

Operation locating clip is fixed to the blessing of lead and is dismantled for convenience, as shown in Fig. 2 locating clip 16 in the present embodiment It is the C glyph framework structure being surrounded by upper shell fragment 161, lower shell fragment 162 and connection sheet 163, connection sheet 163 is close with fixing hole The inwall of wire lead slot 15 side abuts against, and connection sheet 163 is abutted against with the inwall of fixing hole 14, fixes for accommodating the end of a thread.

Because the line footpath of coil is thinner, the thinnest less than 0.05mm, hard gripping element is easy to it be caused damage, As shown in Fig. 2 the outside of preferred connection sheet 163 is fixed with flexible gasket 164, directly contacted with the end of a thread by flexible gasket 164, with The inwall of fixing hole 14 matches and grips the end of a thread, decreases the damage to the end of a thread.

For convenience coil is fixed in imitation-shaped groove, as shown in Figure 1 and Figure 2, in imitation-shaped groove 12, is fixed with Magnet 17, by In coil part-structure be magnet, can be attracted to a magnet, in the present embodiment pass through using magnetic-adsorption fixed coil, pass through Magnet in frock carries out absorption to coil to be fixed, and has both ensured that frock did not fell out in switching process coil, again can be in welding Directly take off after end, the damage of coil will be preferably minimized.

In addition it is also necessary to fix the supporting construction of pcb board 18 and coil, coil before the end of a thread welding by coil, such as Fig. 3 Shown, using bolt 19, both are fixed in the present embodiment.

As shown in Figure 2 and Figure 3, after the other end of wire lead slot 15 passes through fixing hole 14, continue upper in body 11 along straight line Extending on surface, until extending on the side of body 11, and continuing, along straight-line extension one end distance, to work as handle on described side The end of a thread of coil draws to wire lead slot 15, then can oliquely downward draw the end of a thread, therefore can be by the end of a thread in wire lead slot 15 Be embedded in is more deeper, and fixation is more firm.

Certainly, described above is not to restriction of the present utility model, and this utility model is also not limited to the example above, Change, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model, Also protection domain of the present utility model should be belonged to.

Claims (6)

1. it is characterised in that including body, the upper surface of described body has and coil phase a kind of fine line diameter coil welding tooling The imitation-shaped groove of adaptation, the side of described imitation-shaped groove has welding hole and fixing hole successively, and described welding hole is through hole, described welding Wire lead slot is had, described wire lead slot one end extends to described welding hole, and other end is prolonged along straight line between hole and described fixing hole Extend through described fixing hole, described frock also includes the locating clip matching with described fixing hole, described locating clip detachably sets Put in described fixing in the hole, described locating clip is abutted against near the inwall of described wire lead slot side with described fixing hole.

2. fine line diameter coil welding tooling according to claim 1 it is characterised in that described fixing hole have two or Multiple, described wire lead slot corresponds setting with described fixing hole.

3. fine line diameter coil welding tooling according to claim 2 it is characterised in that described locating clip be by upper shell fragment, The C glyph framework structure that lower shell fragment and connection sheet surround, described connection sheet and described fixing hole are near described wire lead slot side Inwall abuts against.

4. fine line diameter coil welding tooling according to claim 3 is it is characterised in that the outside of described connection sheet is fixed with Flexible gasket.

5. the fine line diameter coil welding tooling according to any one of claim 1-4 is it is characterised in that consolidate in described imitation-shaped groove Surely there is Magnet.

6. the fine line diameter coil welding tooling according to any one of claim 1-4 it is characterised in that described wire lead slot in addition After one end passes through fixing hole, continue to extend on the upper surface of body along straight line, until extending on the side of body.