CN205020991U - Soldering turret arm and have its welding set - Google Patents

Abstract

The utility model discloses a soldering turret arm and have its welding set, the soldering turret arm includes: soldering turret arm body, this integument of soldering turret arm is constructed to become can be used to and is electrically conducted, the under coat, the under coat is located on the surface of soldering turret arm body, and an insulating laye, insulation cover is in outside the under coat. According to the utility model discloses welding sparking phenomenon can be avoided taking place by the soldering turret arm, and the welding effect is better.

Description

Soldering turret arm and there is its welder

Technical field

The utility model relates to Automobile Welding field, more specifically, relates to a kind of soldering turret arm and has its welder.

Background technology

In correlation technique, the panel beating of body of a motor car is welded by the soldering turret arm hanging the mash welder arranged usually, due to the special-shaped shape of the position limitation of vehicle body sheet metal self and soldering turret arm during welding, soldering turret arm panel beating that is easy and other position of vehicle body is caused to collide, there is the phenomenon of soldering turret arm sparking, generation current is shunted, and then causes Joint Strength to reduce, and affects automobile body welding intensity and quality.

Utility model content

The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the utility model proposes one can avoid welding spark phenomenon, the better soldering turret arm of welding effect occur.

According to the soldering turret arm of the utility model embodiment, comprising: soldering turret arm body, described soldering turret arm body is configured for conduction; Electrode tip, described electrode tip is connected on described soldering turret arm body; Priming coat, described priming coat is positioned at least part of outer surface of described soldering turret arm body; And insulating barrier, described insulating barrier covers outside described priming coat.

Can avoid welding spark phenomenon occurs according to the soldering turret arm of the utility model embodiment, welding effect is better.

Preferably, described insulating barrier is formed as glass glue-line.

Preferably, described insulating barrier is mono-component polyurethane glass glue-line.

Preferably, the thickness of described insulating barrier is 8-15mm.

Preferably, described priming coat covers the partial outer face of described soldering turret arm body, and described insulating barrier covers described priming coat completely.

Preferably, described soldering turret arm body has at least one reinforcement, and described reinforcement is strip and length direction along described soldering turret arm body extends.

Preferably, the cross section of described soldering turret arm body is roughly any one in T-shaped, I-shaped, circular, polygon.

Preferably, the shape of described soldering turret arm body is C shape or L shape.

According to the welder of the utility model second aspect embodiment, comprise described soldering turret arm.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of the soldering turret arm according to the utility model embodiment.

Fig. 2 is the cross sectional representation of the soldering turret arm according to the utility model embodiment.

Fig. 3 is the close-up schematic view according to a-quadrant in Fig. 2.

Reference numeral:

Soldering turret arm 100,

Soldering turret arm body 10, reinforcement 11, circulation water hole 12,

Priming coat 20,

Insulating barrier 30,

Electrode tip 40.

Detailed description of the invention

Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.

The soldering turret arm 100 of the utility model embodiment is described in detail referring to Fig. 1 to Fig. 3.

As depicted in figs. 1 and 2, comprise according to the soldering turret arm 100 of the utility model embodiment: soldering turret arm body 10, electrode tip 40, priming coat 20 and insulating barrier 30.Soldering turret arm body 10 is configured for conduction, and electrode tip 40 is connected on soldering turret arm body 10.With reference to Fig. 3, priming coat 20 is positioned at least part of outer surface of soldering turret arm body 10, and insulating barrier 30 covers outside priming coat 20.

Thus, priming coat 20 is utilized to carry out insulation processing with the outer surface of the insulating barrier 30 butt welding tongs arm body 10 covered on priming coat 20, under the prerequisite not affecting electrode tip 40 welding, avoid in soldering turret arm body 10 welding process the spark phenomenon that collides with vehicle body sheet metal, and then avoid current distributing occurs, enhance automobile body welding quality; The setting of priming coat 20 simultaneously enhances the tack of insulating barrier 30, has better slip-off preventing and wearability.

It should be noted that, in the above-described embodiments, priming coat 20 and the insulating barrier 30 distribution demand fulfillment soldering turret arm 100 on soldering turret arm body 10 can conduct electricity with soldering turret and then implement to weld this condition, namely meeting soldering turret arm 100 self under the prerequisite of function of welding, avoiding soldering turret arm 100 and vehicle body sheet metal to collide and striking sparks.

In certain embodiments, insulating barrier 30 is formed as glass glue-line.Thus, insulating barrier 30 has better wearability.

According to a preferred embodiment of the present utility model, insulating barrier 30 is mono-component polyurethane glass glue-line.Like this, priming coat 20 is spread upon after on soldering turret arm 100, directly can smear Single component glass glue on priming coat 20, convenient operation after priming coat 20 solidifies; And after glass glue-line weares and teares, only need smear to wearing and tearing and supplement, cost is low, be convenient to maintenance.

According to an embodiment of the present utility model, the thickness of insulating barrier 30 is 8-15mm.Thus, insulating barrier 30 can not only be avoided soldering turret arm 100 and vehicle body sheet metal to collide spark phenomenon occurring, can also cushion the collision impact between soldering turret arm 100 and vehicle body sheet metal.

In certain embodiments, priming coat 20 covers the partial outer face of soldering turret arm body 10, and insulating barrier 30 covers priming coat 20 completely.Particularly, priming coat 20 and insulating barrier 30 only can be distributed in the local of soldering turret arm 100, and such as priming coat 20 and insulating barrier 30 are distributed in the region place that soldering turret arm 100 easily collides.For different automobile types and difform soldering turret arm 100, the region easily collided is different, and those skilled in the art can coating base coat 20 and insulating barrier 30 in respective regions as required.

It will be understood by those skilled in the art that in further embodiments, priming coat 20 and insulating barrier 30 can also be distributed on the partial outer face of soldering turret arm 100, and that is, insulating barrier 30 can distribute in full wafer shape, also can the distribution in splintery.

In certain embodiments, soldering turret arm body 10 has at least one reinforcement 11, and reinforcement 11 is strip and length direction along soldering turret arm body 10 extends.With reference to shown in Fig. 2, soldering turret arm body 10 has two symmetrical bar shaped reinforcements 11, and reinforcement 11 is integrally formed with the other parts of soldering turret arm body 10.Thus, soldering turret arm body 10 has better intensity, and then reduces the damage that vehicle body sheet metal and its shock cause it.

Selectively, the cross section of soldering turret arm body 10 is roughly any one in T-shaped, I-shaped, circular, polygon.In other words, the outline of the cross section of soldering turret arm body 10 can be any one in T-shaped, I-shaped, circular, polygon.

In certain embodiments, the shape of soldering turret arm body 10 is C shape or L shape.Particularly, the center line of soldering turret arm body 10 can c-shaped or L shape.Thus, the welding of soldering turret arm 100 pairs of vehicle body sheet metals is convenient to.

In addition, soldering turret arm body 10 and electrode tip 40 can adopt the good copper of electric conductivity, to make soldering turret arm 100 conductive effect better, are convenient to rapid welding.Weld interval is of a specified duration, and the temperature of soldering turret arm body 10 and electrode tip 40 is higher, is the heat radiation strengthening soldering turret arm, is provided with and carries out for butt welding tongs arm body 10 and motor head the circulation water hole 12 (see Fig. 2) that lowers the temperature in soldering turret arm body 10.

When smearing priming coat 20 and insulating barrier 30, first by clean for the cleaning oil pollution on soldering turret arm body 10, then on soldering turret arm body 10, silane coupling agent is smeared to form priming coat 20, after priming coat 20 solidifies, smear glass cement (or other insulating materials) again to form insulating barrier 30, the thickness of insulating barrier 30 is about 10mm, after insulating barrier 30 solidifies, can realize insulating with sheet metal component, eliminate soldering turret sparking, current distributing problem.

According to the welder of the utility model second aspect embodiment, comprise the soldering turret arm 100 of above-described embodiment.Thus, the work of welder is more stable, reliable, better to the welding quality of workpiece.

It will be understood by those skilled in the art that welder can be hanging spot-welder, fixed spot welder or other conduct by soldering turret arm 100 and soldering turret the bonding machine carrying out welding operation.

In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.

In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.

In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.

In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.

In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.

Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.

Claims (9)

1. a soldering turret arm, is characterized in that, comprising:

Soldering turret arm body, described soldering turret arm body is configured for conduction;

Electrode tip, described electrode tip is connected on described soldering turret arm body;

Priming coat, described priming coat is positioned at least part of outer surface of described soldering turret arm body; And

Insulating barrier, described insulating barrier covers outside described priming coat.

2. soldering turret arm according to claim 1, is characterized in that, described insulating barrier is formed as glass glue-line.

3. soldering turret arm according to claim 2, is characterized in that, described insulating barrier is mono-component polyurethane glass glue-line.

4. soldering turret arm according to claim 3, is characterized in that, the thickness of described insulating barrier is 8-15mm.

5. soldering turret arm according to claim 1, is characterized in that, described priming coat covers the partial outer face of described soldering turret arm body, and described insulating barrier covers described priming coat completely.

6. soldering turret arm according to claim 1, is characterized in that, described soldering turret arm body has at least one reinforcement, and described reinforcement is strip and length direction along described soldering turret arm body extends.

7. the soldering turret arm according to any one of claim 1-6, is characterized in that, the cross section of described soldering turret arm body is roughly any one in T-shaped, I-shaped, circular, polygon.

8. the soldering turret arm according to any one of claim 1-6, is characterized in that, the shape of described soldering turret arm body is C shape or L shape.

9. a welder, is characterized in that, described welder comprises the soldering turret arm according to any one of claim 1-8.