CN212179857U

CN212179857U - Thickness gauge detection probe assembly

Info

Publication number: CN212179857U
Application number: CN202020746940.6U
Authority: CN
Inventors: 王文驰; 马德虹; 王晓玫
Original assignee: Shenyang Yushi Xianfeng Inspection Instrument Co ltd
Current assignee: Shenyang Yushi Xianfeng Inspection Instrument Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-12-18
Anticipated expiration: 2030-05-09

Abstract

The utility model relates to a calibrator test probe sub-assembly, including probe, water injection base, connecting piece, the connecting piece is connected probe and water injection base together, and the probe outside is equipped with radial bulge loop, the connecting piece is two semi-cylinders, and every semi-cylinder includes buckle and connecting portion, and two connecting portion bodies live radial bulge loop, and two buckle bodies block radial bulge loop, and the connecting portion outside passes through threaded connection with the water injection base. The utility model discloses the whole disassembling, change, equipment convenience of probe sub-assembly, probe sub-assembly overall structure is stable.

Description

Thickness gauge detection probe assembly

Technical Field

The utility model belongs to the technical field of the calibrator, in particular to calibrator test probe sub-assembly.

Background

A thickness gauge (thickness gauge) is an instrument for measuring the thickness of a material itself or the thickness of a covering layer on the surface of the material. It is commonly used in industrial production to measure the thickness of products (such as steel plates, steel strips, films, paper, metal foils, etc.) continuously or by sampling. Some components must measure the thickness during manufacturing and maintenance, so as to know the thickness specification of the material, the uniformity of each point and the corrosion and abrasion degree of the material; the thickness of the coating on the surface of the material is sometimes measured to ensure product quality and production safety.

The thickness gauge needs to select different types of detection probes according to factors such as the shape and the thickness of a measured object. The original detection mode is that after the surface of a detected object is coated with an oily couplant, a detection probe is used for measuring, the mode is only suitable for point or short-distance line detection, and if long-distance continuous detection is to be realized, the detected object is required to be coated with a large amount of couplant, so that the time, the labor and the cost are wasted, and the detection probe is not damaged slightly. Water is also a good coupling agent, but the water has high fluidity, so that a water injection probe for realizing continuous water supply can be produced. Most of water injection probes on the market at present are probes and water injection workpieces, the probes with the water injection function are expensive, and damage to any one function is not small to a client. The utility model discloses the probe water injection shell of producing can match multiple model test probe, even if use the water injection shell wearing and tearing for a long time, thereby the customer also can only change the water injection shell and save extra expenditure.

Disclosure of Invention

An object of the utility model is to solve above-mentioned problem, provide thickness gauge test probe sub-assembly, its convenience is disassembled, is changed, is assembled the probe part.

In order to solve the above problem, the utility model discloses a technical scheme as follows:

the thickness gauge detection probe assembly is characterized by comprising a probe, a water injection base and a connecting piece, wherein the connecting piece connects the probe and the water injection base together; the probe outside is equipped with radial bulge loop, probe bottom and water injection base inside cooperation, the connecting piece is two half cylinders, and every half cylinder includes buckle and connecting portion, and buckle and connecting portion are connected as an organic wholely, and two buckle combinations block radial bulge loop, and the connecting portion outside passes through threaded connection with the water injection base.

Preferably, the side part of the radial convex ring is provided with an elastic buffer layer.

Preferably, a waterproof sealing ring is arranged between the bottom of the radial convex ring and the water injection base.

Preferably, the bottom of the water injection base is provided with a magnet block.

The utility model has the advantages that:

(1) the connecting piece is two semi-cylinders, and every semi-cylinder includes buckle and connecting portion, and two connecting portion combinations wrap radial bulge loop, and connecting portion can directly wrap radial bulge loop directly from radial bulge loop upper portion, and the connecting piece is dismantled, makes up with the probe convenient.

(2) The radial convex ring is clamped by the two retaining rings, the outer part of the connecting part is connected with the water injection base through threads, the water injection base is connected with the connecting part, the two semi-cylinders are fixed by the water injection base, and the probe assembly is convenient to disassemble, replace and assemble integrally.

(3) The bottom of the probe is matched with the inside of the water injection base, the two retaining rings are combined to clamp the radial convex ring, and the whole structure of the probe assembly is stable.

The utility model discloses the probe water injection shell of producing can match multiple model test probe, even if use the water injection shell wearing and tearing for a long time, thereby the customer also can only change the water injection shell and save extra expenditure.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the probe of the present invention;

fig. 2 is a front view of the connecting portion of the present invention;

fig. 3 is a top view of the connection portion of the present invention;

FIG. 4 is a front view of the water injection base of the present invention;

FIG. 5 is a top view of the water injection base of the present invention;

fig. 6 is a structural diagram of a thickness gauge detection probe assembly of the present invention;

reference numerals: the water injection device comprises a probe-1, a radial convex ring-11, an elastic buffer layer-12, a water injection base-2, a water injection hole-21, a water outlet-22, a connecting piece-3, a semi-cylinder-31, a retaining ring-311, a connecting part-312, a waterproof sealing ring-4 and a magnet block-5.

Detailed Description

The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make more clear and definite definitions of the scope of the present invention.

Referring to the attached figure 6 of the specification, the thickness gauge detection probe assembly comprises a probe 1, a water injection base 2 and a connecting piece 3, wherein the probe 1 and the water injection base 2 are connected and combined together through the connecting piece 3. Referring to the description and the attached drawing 1, the probe 1 is provided with a radial convex ring 11 on the outer part. Referring to the attached figure 6 of the specification, the bottom of the probe 1 is matched with the inside of the water injection base 2, the water injection base 2 is provided with a water injection hole, and the bottom of the water injection base 2 is provided with a water outlet hole 22. Referring to the description and the accompanying drawings 3, the connecting piece 3 is two half cylinders 31, and referring to the description and the accompanying drawings 2, each half cylinder comprises a retaining ring 311 and a connecting part 312, the retaining ring 311 and the connecting part 312 are connected into a whole, and the connecting part 312 is externally threaded. Referring to the description of the attached fig. 6, two connection parts 312 are combined to surround the radial protruding ring 11, two retaining rings 311 are combined to clamp the radial protruding ring 11, the inner side wall of the water injection base 2 is provided with threads, and the outer part of the connection part 312 is connected with the water injection base 2 through the threads.

Preferably, the side of the radial convex ring 11 is provided with an elastic buffer layer 12, and the elastic buffer layer 12 is a rubber layer or a silica gel layer. Elastic buffer layer 12 is used for filling the space between connecting piece and the radial bulge loop, makes the probe be connected more firmly with the water injection base, utilizes elastic buffer layer 12's resilience force to reduce rocking of probe, makes detected data more accurate.

Preferably, a waterproof sealing ring 4 is arranged between the bottom of the radial convex ring 11 and the water injection base 2, and the waterproof sealing ring prevents water from entering the upper part of the probe.

Preferably, the bottom of the water injection base 2 is provided with a magnet block 5, and the suction force generated by the magnet enables the probe to be adsorbed on the surface of the metal detection object, so that the probe is fully contacted with the surface of the detection object, and continuous and stable detection at the same point is achieved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred embodiments of the present invention, and the present invention is not limited by the above preferred embodiments, and various changes and modifications can be made without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the present invention as claimed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The thickness gauge detection probe assembly is characterized by comprising a probe, a water injection base and a connecting piece, wherein the connecting piece connects the probe and the water injection base together; the probe outside is equipped with radial bulge loop, probe bottom and water injection base inside cooperation, the connecting piece is two half cylinders, and every half cylinder includes buckle and connecting portion, and buckle and connecting portion are connected as an organic wholely, and two buckle combinations block radial bulge loop, and the connecting portion outside passes through threaded connection with the water injection base.

2. The thickness gauge detection probe assembly of claim 1, wherein the radial bulge loop is flanked by an elastomeric buffer layer.

3. The thickness gauge detection probe assembly of claim 1, wherein a waterproof seal ring is disposed between the bottom of the radial flange and the water injection seat.

4. The thickness gauge detection probe assembly of claim 1, wherein the water injection base has a magnet at a bottom thereof.