Utility model content
The purpose of this utility model is to provide a kind of nugget protrusion apparatus for leveling, to alleviate weldering existing in the prior art
The lower technical problem of the precision of core projection diameter measurement.
A kind of nugget protrusion apparatus for leveling provided by the utility model, comprising: locating piece and rotating member;
One end of the locating piece be provided with for accommodate first welding test piece the first holding tank, the locating piece it is another
One end is used to be fixed on exterior object, and the first limiting slot for accommodating the second welding test piece is provided on the rotating member,
The first welding test piece and the second welding test piece are mutually matched, and the rotating member being capable of the relatively described locating piece turn
It is dynamic, so that the nugget convex surfaces being arranged in the first welding test piece or the second welding test piece are smooth.
Further, the thickness of the first welding test piece is greater than the thickness of the second welding test piece, and the nugget is convex
Setting is played in the first welding test piece, is provided in the second welding test piece for the appearance with the nugget male cooperation
Receive chamber.
Further, the thickness of the first welding test piece is less than the thickness of the second welding test piece, and the nugget is convex
Setting is played in the second welding test piece, is provided in the first welding test piece for the appearance with the nugget male cooperation
Receive chamber.
Further, the second holding tank is additionally provided on the locating piece, second holding tank and described first accommodate
Slot is staggered, and first holding tank is different with the depth of second holding tank.
Further, the depth of first limiting slot is identical as the second welding thickness of test piece.
Further, it is symmetrical arranged on the side wall of first limiting slot there are two sliding slot, the second welding test piece is leaned on
The side wall side of nearly first limiting slot is provided with and the matched sliding rail of the sliding slot.
It further, further include lever;
The lever is removably disposed in the one end of the rotating member far from the locating piece, and the lever drives
The rotating member is rotated relative to the locating piece.
Further, the rotating member is provided at least two threaded holes, the operation far from one end of the first limiting slot
At least two through-holes are provided on handle, the through-hole and the threaded hole correspond, and bolt passes through through-hole and the threaded hole
Cooperation, the lever is connected with the rotating member.
Further, the length of the lever is 50-100cm.
Further, the rotating member is arranged at the center of the lever.
A kind of nugget protrusion apparatus for leveling provided by the utility model, comprising: locating piece and rotating member;The locating piece
One end is provided with the first holding tank for accommodating the first welding test piece, and the other end of the locating piece is for being fixed on external object
On body, the first limiting slot for accommodating the second welding test piece, the first welding test piece and institute are provided on the rotating member
It states the second welding test piece to be mutually matched, and the rotating member can be rotated relative to the locating piece, so as to be arranged described first
The nugget convex surfaces welded in test piece or the second welding test piece are smooth.Using above-mentioned scheme, between rotating member and locating piece
By accommodating chamber and first welding test piece and second welding test piece be cooperatively connected, and rotating member can relative positioning part rotation, turn
To the degree of 2 circles, the nugget protrusion being arranged in the first welding test piece or the second welding test piece will be broken 1/2 circle of moving part rotation
At smooth circular nugget convex.It is identical as the nugget projection diameter not before rotation by the nugget protrusion after rotation, then
By using the diameter of vernier caliper measurement 2 or more nugget protrusions, average value is acquired, can easily obtain and accurately weld
Nuclear diameter.The lower technical problem of precision to alleviate nugget projection diameter existing in the prior art measurement.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1 is the structural schematic diagram of spot-welding test device in the prior art;Fig. 2 is the structure of nugget protrusion in the prior art
Schematic diagram.
Fig. 3 is the structural schematic diagram of nugget protrusion apparatus for leveling provided by the embodiment of the utility model;Fig. 5 is that this is practical new
The structural schematic diagram of first welding test piece of the nugget protrusion apparatus for leveling that type embodiment provides.As shown in Figures 3 and 5, this is practical
A kind of nugget protrusion apparatus for leveling of novel offer, comprising: locating piece 100 and rotating member 200;
One end of the locating piece 100 is provided with the first holding tank 110 for accommodating the first welding test piece 300, described
The other end of locating piece 100 is provided on the rotating member 200 for being fixed on exterior object for accommodating the second welding examination
First limiting slot 210 of piece 400, the first welding test piece 300 and the second welding test piece 400 are mutually matched, and described
Rotating member 200 can be rotated relative to the locating piece 100, so that setting is in the first welding test piece 300 or the second welding examination
Raised 310 surfaces of nugget on piece 400 are smooth.
Wherein, for rotating member 200 by rotating manually, the depth of the first holding tank 110 can be according to the first welding piece
Thickness is adjusted.
Wherein, locating piece 100 can be fixed on exterior object by vice.
Wherein, the shape of rotating member 200 and locating piece 100 can be a variety of, such as: round, rectangle is trapezoidal, and is rotated
Shape between part 200 and locating piece 100 can not be identical, as long as can make to be arranged on locating piece 100 on first welding piece
Raised 310 surfaces of nugget it is smooth.
A kind of nugget protrusion apparatus for leveling provided by the utility model, comprising: locating piece 100 and rotating member 200;
One end of the locating piece 100 is provided with the first holding tank 110 for accommodating the first welding test piece 300, described
The other end of locating piece 100 is provided on the rotating member 200 for being fixed on exterior object for accommodating the second welding examination
First limiting slot 210 of piece 400, the first welding test piece 300 and the second welding test piece 400 are mutually matched, and described
Rotating member 200 can be rotated relative to the locating piece 100, so that setting is in the first welding test piece 300 or the second welding examination
Raised 310 surfaces of nugget on piece 400 are smooth.Using above-mentioned scheme, pass through receiving between rotating member 200 and locating piece 100
Chamber and the first welding test piece 300 and the second welding test piece 400 are cooperatively connected, and rotating member 200 can be 100 turns of relative positioning part
Dynamic, the weldering in the first welding test piece 300 or the second welding test piece 400 is arranged in the degree of 1/2 circle of the rotation of rotating member 200 to 2 circles
Core protrusion 310 will fragment into raised 310 shapes of smooth circular nugget.By after rotation nugget protrusion 310 with do not rotating
Raised 310 diameters of preceding nugget are identical, then the diameter of the nugget protrusion 310 by using vernier caliper measurement 2 or more, acquire
Average value can easily obtain accurately Spot size.To alleviate raised 310 diameter measurements of nugget existing in the prior art
The lower technical problem of precision.
On the basis of the above embodiments, further, the thickness of the first welding test piece 300 is greater than second weldering
The thickness of test piece 400 is connect, 310 setting of nugget protrusion is in the first welding test piece 300, the second welding test piece
It is provided on 400 for the accommodating chamber with 310 cooperation of nugget protrusion.Or the thickness of the first welding test piece 300 is less than
The thickness of the second welding test piece 400,310 setting of nugget protrusion is in the second welding test piece 400, and described first
It is provided in welding test piece 300 for the accommodating chamber with 310 cooperation of nugget protrusion.
Wherein, the thickness of the first welding test piece 300 and the second welding test piece 400 can be identical, the first welding 300 He of test piece
When the thickness of second welding test piece 400 is identical, nugget protrusion 310 can be adjusted according to the service condition of user, be placed on the
In one welding test piece 300 and the second welding test piece 400.
Wherein, the number of accommodating chamber can be multiple, and the diameter of multiple accommodating chambers can be different, so as to improve the first weldering
Connect the applicability of test piece 300 or the second welding test piece 400.
In the present embodiment, when the thickness of the first welding test piece 300 is greater than the thickness of the second welding test piece 400, nugget is convex
310 settings are played in the first welding test piece 300, when thickness of the thickness less than the second welding test piece 400 that first welds test piece 300
When, 310 setting of nugget protrusion welds test piece 300 in the second welding test piece 400, while in the second welding test piece 400 or first
On be provided with nugget protrusion 310 cooperation accommodating chamber, accommodating chamber is arranged in relatively thin welding test piece, it is convex in nugget
It plays 310 to rotate in accommodating chamber, raised 310 surface flatnesses of nugget can be made to improve, to improve the precision of measurement.
Fig. 4 is the structural schematic diagram of locating piece in nugget protrusion apparatus for leveling provided by the embodiment of the utility model.Such as Fig. 4
It is shown, on the basis of the above embodiments, further, the second holding tank 120 is additionally provided on the locating piece 100, it is described
Second holding tank 120 and first holding tank 110 are staggered, and first holding tank 110 and second holding tank
120 depth is different.
Wherein, the depth direction of the second holding tank 120 and the depth direction of the first holding tank 110 are arranged in a mutually vertical manner.
In the present embodiment, the second holding tank 120, the second holding tank 120 and the first holding tank are also provided in locating piece 100
110 are interconnected, and the first holding tank 110 is different with the depth of the second holding tank 120, and such first holding tank 110 and second holds
Slot 120 of receiving can accommodate the first welding test piece 300 of different-thickness, can reduce the number of the replacement of locating piece 100.
On the basis of the above embodiments, further, the depth of first limiting slot 210 and second welding try
The thickness of piece 400 is identical.
In the present embodiment, the depth of the first limiting slot 210 is identical as the second welding thickness of test piece 400, can set in this way
The nugget protrusion 310 set in the first welding test piece 300 can be more conveniently installed in accommodating chamber.
On the basis of the above embodiments, further, there are two being symmetrical arranged on the side wall of first limiting slot 210
Sliding slot, the second welding test piece 400 are provided with matched with the sliding slot close to the side wall side of first limiting slot 210
Sliding rail.
Wherein, there are two sliding slots for setting on the side wall of the first limiting slot 210, and sliding slot is oppositely arranged, in the second welding
Test piece 400 is equipped with the sliding rail cooperated with sliding slot close to the side of the first limiting slot 210, is connected by cooperating between sliding rail and sliding slot
It connects, so that the second welding test piece 400 is slidably disposed in the first limiting slot 210, while the second welding test piece 400 is not easy
It falls off from the first limiting slot 210.
It on the basis of the above embodiments, further, further include lever 500;
The lever 500 is removably disposed in the one end of the rotating member 200 far from the locating piece 100, described
Lever 500 drives the rotating member 200 to rotate relative to the locating piece 100.
Wherein, the detachably connected mode between lever 500 and rotating member 200 can be to be arranged on lever 500
Snap device is provided with slot mechanism on rotating member 200, by the connection between slot mechanism and snap device, so that behaviour
Make the connection between handle 500 and rotating member 200;Wherein, snap device may include with cross bar and two elastic rods, two elasticity
The setting of bar parallel interval is on cross bar, and two elastic rods are located at the side of cross bar, and two elastic rods are far from cross bar one end
Card convex is provided on side wall, and a side of the elastic rod far from another elastic rod is arranged in each card convex;Slot mechanism
Including card hole, perhaps card slot is provided with the fixed card slot matched with card convex on the side wall of card hole or the side wall of card slot.This
Sample, snap device are threaded through in slot mechanism, so that card convex is caught in fixed card slot, by lever 500 and locating piece
100 connections.
It in the present embodiment, is detachably connected between lever 500 and rotating member 200, in this way the installation convenient for integrally equipping
And disassembly.
On the basis of the above embodiments, further, the rotating member 200 is provided with far from one end of the first limiting slot
At least two threaded holes, at least two through-holes are provided on the lever 500, and the through-hole and the threaded hole one are a pair of
It answers, bolt passes through through-hole and the threaded hole cooperates, and the lever 500 and the rotating member 200 are connected.
Wherein, the quantity of through-hole can be three, four, and the quantity of through-hole is four preferably in the application.
In the present embodiment, one end of first limiting slot is provided at least two threaded holes in the rotating member 200,
Through-hole corresponding with threaded hole is provided on lever 500, bolt passes through through-hole and enters in threaded hole, bolt and threaded hole phase
Mutually cooperation, so that lever 500 can be detachably connected with rotating member 200.
On the basis of the above embodiments, further, the length of the lever 500 is 50-100cm.
Further, the rotating member is arranged at the center of the lever 500.
In the present embodiment, the center position of lever 500 is arranged in rotating member, and the length of lever 500 is in 50-
Between 100cm, rotating member is arranged in the center position of lever 500, when rotating the both ends of lever 500, can be made
The stability rotated between rotating member 200 and locating piece 100 increases, since lever 500 is manually operated, by lever 500
Length is arranged between 50-100cm, can operate convenient for operator.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System;Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced;And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.