CN216245960U - Fillet weld measuring tool - Google Patents

Abstract

The utility model discloses a fillet weld measuring tool which comprises a measuring tool base body, wherein at least one checking part is arranged on the measuring tool base body, each checking part comprises a first checking edge, a second checking edge and a third checking edge which are sequentially arranged and coplanar, the included angle between the first checking edge and the third checking edge is a right angle, and the length of the second checking edge is matched with the size of a fillet weld to be measured. When the device is used, the checking part with the corresponding size is selected according to the size of a welding corner of the fillet weld to be detected, the first checking edge and the third checking edge of the checking part are attached to the two base materials, the second checking edge is attached to the fillet weld, when the three checking edges are completely attached, the fillet weld is qualified in quality, and when any checking edge is not attached, the fillet weld is unqualified in quality. Therefore, the utility model has the advantages of convenient use, simple structure and low cost, can accurately check the quality of the fillet weld, and can completely reflect the size of the weld corner of the fillet weld.

Description

Fillet weld measuring tool

Technical Field

The utility model relates to the technical field of measuring tools, in particular to a fillet weld measuring tool.

Background

When two plates are welded together, the section of the fillet weld formed is generally an equiangular right-angled triangle, and the two right-angled sides are the size of the weld angle. If the two right-angle sides are not the same, the fillet weld is considered to be welded in an offset manner, the structural strength of the product is influenced once the offset welding occurs, and a fillet weld measuring tool is provided for detecting the welding quality of the fillet weld.

At present, most fillet weld measuring tools are complex in structure and complex in operation, and can accurately detect fillet welds only by certain operation skills, namely, the problems that the checking result has human errors, the measuring result cannot reflect the offset welding of the fillet welds and the like are solved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects, the technical problems to be solved by the utility model are as follows: the fillet weld measuring tool is simple in structure, low in cost and convenient to operate, can accurately check the quality of a weld joint, and can completely reflect the size of a weld corner of the fillet weld.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the utility model provides a fillet weld measuring tool, includes the measuring tool base member, be provided with at least one check-up portion, every on the measuring tool base member check-up portion all includes first check-up limit, second check-up limit and the third check-up limit that sets gradually, first check-up limit second check-up limit with third check-up limit coplane sets up, just first check-up limit with the contained angle on third check-up limit is the right angle, the length on second check-up limit and the big or small looks adaptation of the fillet weld that awaits measuring.

Preferably, the gauge base is a plate-like body.

Preferably, all the verification parts are located on the same plane.

Preferably, all the verification parts are arranged on the outer edge of the plate-shaped body.

Preferably, the length of the first check edge is the same as the length of the third check edge.

Preferably, the second check edge lengths of the respective check portions are different.

Preferably, the gauge base body is made of a stainless steel material.

Preferably, the measuring tool base body is provided with a hanging hole.

After the technical scheme is adopted, the utility model has the beneficial effects that:

the fillet weld measuring tool comprises a measuring tool base body, wherein at least one checking part is arranged on the measuring tool base body, each checking part comprises a first checking edge, a second checking edge and a third checking edge which are sequentially arranged, the first checking edge, the second checking edge and the third checking edge are arranged in a coplanar mode, an included angle between the first checking edge and the third checking edge is a right angle, and the length of the second checking edge is matched with the size of a welding angle to be measured. When the device is used, the checking part with the corresponding size is selected according to the size of a welding corner of the fillet weld to be detected, the first checking edge and the third checking edge of the checking part are attached to the two base materials, the second checking edge is attached to the fillet weld, when the three checking edges are completely attached, the fillet weld is qualified in quality, and when any checking edge is not attached, the fillet weld is unqualified in quality. Therefore, the utility model has the advantages of convenient use, simple structure and low cost, can accurately check the quality of the fillet weld, and can completely reflect the size of the weld corner of the fillet weld.

All the checking parts are positioned on the same plane, so that the processing is convenient.

Because all check-up portions all establish at the outside border of platelike body, can form through laser direct cutting, further reduced the processing cost.

Because the length of the first check edge is the same as that of the third check edge, the fillet weld quality can be checked more visually and conveniently.

Because the second check edge lengths of the check parts are different, different welding corners can be measured, and the universality is good.

Because the measuring tool base body is provided with the hanging hole, the management is convenient.

In conclusion, the fillet welding measuring tool solves the technical problems that the fillet welding measuring tool is complex in structure, complex in operation and the like in the prior art; according to the utility model, the plurality of checking parts are arranged on the measuring tool base body made of stainless steel, so that checking of different fillet welds is realized, and the measuring tool has good universality; and each check portion comprises a first check edge, a second check edge and a third check edge, the check of the fillet weld is completed quickly and accurately through the three check edges and the fitting condition between the two base materials and the weld, and the check device is convenient to operate, simple in structure and low in cost.

Drawings

FIG. 1 is a schematic view of the fillet weld gauge of the present invention;

FIG. 2 is a schematic structural diagram of a base material and a fillet weld to be verified in the embodiment;

FIG. 3 is a schematic view of a fillet weld passing;

FIG. 4 is a schematic view showing a structure in the case where fillet welding is failed;

in the figure: 1-plate-shaped body, 2-checking part, 20-first checking edge, 21-second checking edge, 22-third checking edge, 3-base material, 4-fillet weld and 5-hanging hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1 to 4 together, a fillet weld gauge comprises a gauge base, which is preferably a plate-shaped body 1; at least one checking part 2 is arranged on the plate-shaped body 1, each checking part 2 comprises a first checking edge 20, a second checking edge 21 and a third checking edge 22 which are sequentially arranged, namely the first checking edge, the second checking edge and the third checking edge are sequentially connected, the first checking edge 20, the second checking edge 21 and the third checking edge 22 are arranged in a coplanar mode, included angles between the first checking edge 20 and the third checking edge 22 are right angles, and the length of the second checking edge 21 is matched with the size of a welding angle to be measured. Including a plurality of check-up portions 2 in this embodiment, the equal difference in length of second check-up limit 21 of every check-up portion 2 makes utility model discloses the fillet weld 4 that can be used to the not equidimension fillet weld of check-up, for example: the fillet a is 16mm or 18mm, and the following description will be given by taking 16mm as an example.

When the fillet weld measuring tool is used, the corresponding checking part 2 is selected according to the welding angle a of the fillet weld 4 to be measured, the first checking edge 20 and the third checking edge 22 of the checking part 2 are respectively attached to the two base materials 3, the second checking edge 21 is attached to the weld, when the checking part 2 is completely attached to the fillet weld 4, the welding quality of the fillet weld 4 is qualified, and when any checking edge is not attached, the welding quality is unqualified. Therefore, the utility model has the advantages of convenient use, simple structure and low cost, can accurately check the quality of the welding seam, and can completely reflect the size of the welding angle of the fillet welding seam.

As shown in fig. 1, the plate-like body 1 is made of stainless steel material, so that it is not easy to rust and corrode, and all the verification parts 2 are located on the same plane, and preferably, all the verification parts 2 are arranged at the outer edge of the plate-like body 1; the structure is convenient to process and manufacture, and the stainless steel plate with the diameter delta of 1.5mm is cut by laser blanking to manufacture the stainless steel plate, so that the operation difficulty is reduced, the labor intensity is reduced, and the manufacturing efficiency is improved.

As shown in fig. 1 and 3, the length of the first check edge 20 is the same as the length of the third check edge 22, but may be different.

As shown in fig. 1, the lengths of the second checking edges 21 of each checking part 2 are different, so that the method can be used for checking fillet welds 4 with different sizes, has good universality and further reduces the cost.

As shown in fig. 3 and 4, the gauge base 1 is provided with a hanging hole 5, and the utility model can be hung through the hanging hole 5, so that the management is convenient.

Compared with the prior art, the fillet weld measuring tool has the following advantages:

1. the operation is simple and convenient;

2. the inspection effect is visual;

3. the manufacturing cost and the maintenance cost are low;

4. convenient to carry, easy to store and not rusty;

5. low labor intensity and high working efficiency.

The above-described preferred embodiments of the present invention are not intended to limit the present invention, and any modifications, equivalent changes and modifications of the fillet weld measuring tool, which are within the spirit and principle of the present invention, are included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a fillet weld measuring tool, its characterized in that, includes the measuring tool base member, be provided with at least one check-up portion, every on the measuring tool base member check-up portion all is including the first check-up limit, second check-up limit and the third check-up limit that set gradually, first check-up limit second check-up limit with third check-up limit coplane sets up, just first check-up limit with the contained angle on third check-up limit is the right angle, the length on second check-up limit and the big or small looks adaptation of the fillet weld that awaits measuring.

2. The fillet gauge according to claim 1, wherein the gauge base is a plate-like body.

3. The fillet gauge according to claim 2, wherein all of said check portions are located on the same plane.

4. The fillet weld gauge according to claim 3, wherein all of the verifying portions are provided at an outer edge of the plate-like body.

5. The fillet gauge according to claim 1, wherein the length of the first check edge is the same as the length of the third check edge.

6. The fillet gauge according to claim 3 or 4, wherein the second check edge length of each check portion is different.

7. The fillet gauge according to any of claims 1 to 5, wherein the gauge base is made of a stainless steel material.

8. The fillet weld gauge according to claim 7, wherein the gauge base is provided with a hanging hole.

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