CN215639169U

CN215639169U - A examine utensil for inspection of electric wire outer perimeter

Info

Publication number: CN215639169U
Application number: CN202122149580.9U
Authority: CN
Inventors: 李明
Original assignee: Suzhou Deqi Auto Parts System Co ltd
Current assignee: Suzhou Deqi Auto Parts System Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-25
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a gauge for checking the outer perimeter of an electric wire, which comprises a gauge body and a movable mechanism, wherein one end of the gauge body is provided with a plurality of fixed planes, the other end of the gauge body is provided with first detection assemblies with the number consistent with that of the fixed planes, and each first detection assembly comprises a first lower detection circle and a second lower detection circle; the movable mechanism comprises a fixing seat and a second detection assembly, the second detection assembly comprises a movable handle connected with the fixing seat, one side of the movable handle is provided with a first detection upper circle matched with the first detection lower circle, and the other side of the movable handle is provided with a second detection upper circle matched with the second detection lower circle. The utility model improves the accuracy of the inspection of the outer perimeter of the wire; and the outer circumference of the wire can be accurately determined when the wire is elliptical.

Description

A examine utensil for inspection of electric wire outer perimeter

Technical Field

The utility model relates to the technical field of wire checking tools, in particular to a checking tool for checking the outer circumference of a wire.

Background

In the prior art, for the inspection of the outer circumference of the wire, a vernier caliper is usually used for measurement, and the disadvantages of the measurement with the vernier caliper are that: the speed is slow and the efficiency is low.

Therefore, how to improve the inspection efficiency of the outer circumference of the wire is a problem that needs to be solved.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the utility model is to overcome the problem of the wire perimeter detection efficiency in the prior art.

In order to solve the technical problems, the utility model provides a gauge for checking the outer perimeter of an electric wire, which comprises a gauge body and a movable mechanism, wherein one end of the gauge body is provided with a plurality of fixed planes, the other end of the gauge body is provided with a first detection assembly, and the first detection assembly comprises a first lower detection circle and a second lower detection circle;

the movable mechanism comprises a fixing seat and a second detection assembly, the second detection assembly comprises a movable handle connected with the fixing seat, one side of the movable handle is provided with a first detection upper circle matched with the first detection lower circle, and the other side of the movable handle is provided with a second detection upper circle matched with the second detection lower circle.

As a preferable mode of the present invention, the fixing planes are disposed on the protruding surface of the jig body, and the number of the fixing planes is at least two.

As a preferable mode of the present invention, the fixing plane is provided with a positioning pin on an upper surface thereof for fixing the electric wire to be measured.

In a preferred embodiment of the present invention, the top surface of the first detection lower circle and the top surface of the second detection lower circle are located on the same horizontal plane as the convex surface.

In a preferred embodiment of the present invention, the half-circumference size of the first detection lower circle coincides with the half-circumference size of the first detection upper circle.

In a preferred embodiment of the present invention, the half-circumference size of the second detection lower circle coincides with the half-circumference size of the second detection upper circle.

In a preferred embodiment of the present invention, the first detection lower circle has a half-circumference size larger than that of the second detection lower circle.

As a preferred aspect of the present invention, a distance between the first detection lower circle and the fixed seat is equal to a distance between the second detection lower circle and the fixed seat.

As a preferred mode of the present invention, the fixing base, the first lower detection circle, and the second lower detection circle are respectively connected to the jig body through bolts.

In a preferred mode of the utility model, the tail end of the movable handle is connected with the fixed seat pin.

Compared with the prior art, the technical scheme of the utility model has the following advantages:

the gauge for inspecting the outer circumference of the wire improves the inspection efficiency of the outer circumference of the wire; and the outer circumference of the wire can be accurately determined when the wire is elliptical.

Drawings

In order that the present disclosure may be more readily and clearly understood, reference will now be made in detail to the present disclosure, examples of which are illustrated in the accompanying drawings.

FIG. 1 is a first schematic view of a gauge of the present invention.

FIG. 2 is a right side schematic view of a gauge of the present invention.

FIG. 3 is a schematic top view of a fixture of the present invention.

FIG. 4 is a second schematic view of a gauge of the present invention.

The specification reference numbers indicate: 1. the jig comprises a jig body, 10, a fixing plane, 12, a positioning pin, 20, a fixing seat, 110, a first detection lower circle, 111, a second detection lower circle, 200, a first bolt, 201, a second bolt, 202, a third bolt, 203, a movable bolt, 210, a movable handle, 211, a first detection upper circle, 212 and a second detection upper circle.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "second" or "first" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features, or indirectly contacting the first and second features through intervening media. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements does not include a limitation to the listed steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Referring to fig. 1 to 4, the gauge for inspecting the outer circumference of the electric wire according to the present invention includes a jig body 1 and a movable mechanism, wherein one end of the jig body 1 is provided with a plurality of fixed planes 10, the other end of the jig body 1 is provided with a number of first detection assemblies consistent with the number of the fixed planes 10, and each first detection assembly includes a first lower detection circle 110 and a second lower detection circle 111.

In this embodiment, the fixture body 1 is provided with a fixing plane 10 at the left end and a first detecting component at the right end.

In the present embodiment, the upper end of the fixture body 1 is set to be the largest side, that is, the half-circumference size of the first detection lower circle 110 is larger than the half-circumference size of the second detection lower circle 111; the lower end is set to the smallest side, i.e., the half-circumference size of the second detection lower circle 111 is smaller than the half-circumference size of the first detection lower circle 110.

The movable mechanism comprises a fixed seat 20 and a second detection assembly, the tail end of the second detection assembly is in pin connection with the fixed seat 20, the second detection assembly comprises a movable handle 210, one side of the movable handle 210 is provided with a first detection upper circle 211 matched with the first detection lower circle 110, and the other side of the movable handle 210 is provided with a second detection upper circle 212 matched with the second detection lower circle 111.

Wherein, the first upper detection circle 211 of the movable handle 210 is matched with the first lower detection circle 110, that is, when the movable handle 210 rotates to the maximum side, the half-cycle size of the first upper detection circle 211 is consistent with the half-cycle size of the first lower detection circle 110, and the combination forms a circle or an ellipse; the second upper detection circle 212 of the movable handle 210 is matched with the second lower detection circle 111, that is, when the movable handle 210 rotates to the minimum side, the half-circumference size of the second upper detection circle 212 is consistent with the half-circumference size of the second lower detection circle 111, and the combination forms a circle or an ellipse.

Preferably, the fixing planes 10 are disposed on the convex surface of the jig body 1, and the number of the fixing planes 10 is at least two.

The fixing planes 10 are at least two, that is, a first fixing plane 10 and a second fixing plane 10, the first fixing plane 10 corresponds to the largest side of the jig body 1, and the second fixing plane 10 corresponds to the smallest side of the jig body 1.

Preferably, the fixing plane 10 is provided at an upper surface thereof with a positioning pin 12 for fixing the wire to be tested.

The positioning pin 12 is used for fixing one end of the wire to be measured.

Preferably, the top surface of the first detection lower circle 110 and the top surface of the second detection lower circle 111 are located at the same horizontal plane as the convex surface.

Preferably, the distance between the first detecting lower circle 110 and the fixing seat 20 is equal to the distance between the second detecting lower circle 111 and the fixing seat 20.

After the movable handle 210 is rotated to the maximum side, the distance from the center of the first detection upper circle 211 to the fixed seat 20 is equal to the distance from the center of the second detection upper circle 212 to the fixed seat 20; after the movable handle 210 is rotated to the minimum side, the distance from the center of the second upper detection circle 212 to the fixed seat 20 is equal to the distance from the center of the first upper detection circle 211 to the fixed seat 20; wherein the distance is a lateral distance.

Preferably, as shown in fig. 4, the fixing base 20, the first detection lower circle 110 and the second detection lower circle 111 are respectively connected to the jig body 1 through bolts, that is, the bottom end of the fixing base 20 is connected to the jig body 1 through a first bolt 200, the bottom end of the first detection lower circle 110 is connected to the jig body 1 through a second bolt 201, and the bottom end of the second detection lower circle 111 is connected to the jig body 1 through a third bolt 202.

Preferably, the tail end of the movable handle 210 is pinned with the fixed base 20.

The pin connection means that the movable pin 203 passes through the middle of the fixed base 20 and the tail end of the movable handle 210 respectively to connect the movable handle 210 with the fixed base 20, and the movable handle 210 can rotate.

The first lower detection circle 110, the first upper detection circle 211, the second lower detection circle 111, and the second upper detection circle 212 may be semicircular or semielliptical, that is, if the outer circumference of the elliptical wire needs to be detected, the first lower detection circle 110 and the first upper detection circle 211, or the second lower detection circle 111 and the second upper detection circle 212 are designed to be semielliptical; the oval shape is formed when the first detecting lower circle 110 abuts against the first detecting upper circle 211 or the second detecting lower circle 111 abuts against the second detecting upper circle 212.

Preferably, the use method of the gauge comprises the following steps: if the maximum side of the electric wire needs to be detected, fixing one end of the electric wire to be detected on the positioning pin 12 corresponding to the maximum side, and then rotating the movable handle 210 to the first detection lower circle 110 to enable the first detection upper circle 211 to correspond to the first detection lower circle 110, so that whether the maximum side of the electric wire is qualified is judged; if the minimum side of the electric wire needs to be detected, one end of the electric wire to be detected is fixed on the positioning pin 12 corresponding to the minimum side, and then the movable handle 210 is rotated to the second detection lower circle 111, so that the second detection upper circle 212 corresponds to the first detection lower circle 110, and whether the minimum side of the electric wire is qualified or not is judged.

the gauge improves the efficiency of checking the outer circumference of the wire.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the utility model may be made without departing from the spirit or scope of the utility model.

Claims

1. A gauge for checking the outer perimeter of an electric wire comprises a gauge body and a movable mechanism, and is characterized in that one end of the gauge body is provided with a plurality of fixed planes, the other end of the gauge body is provided with a first detection assembly, and the first detection assembly comprises a first lower detection circle and a second lower detection circle;

2. The tool according to claim 1, wherein the at least two fixing planes are disposed on the protruding surface of the tool body.

3. The gauge for inspecting the outer circumference of the electric wire according to claim 2, wherein a positioning pin for fixing the electric wire to be inspected is provided on an upper surface of the fixing plane.

4. The gauge for inspecting an outer circumference of a wire according to claim 2, wherein the top surface of the first inspection lower circle and the top surface of the second inspection lower circle are located on the same horizontal plane as the projection surface.

5. The gauge for inspecting the outer circumference of a wire according to claim 4, wherein the half-circumference size of the first inspection lower circle coincides with the half-circumference size of the first inspection upper circle.

6. The gauge for inspecting the outer circumference of a wire according to claim 5, wherein the half-circumference size of the second inspection lower circle coincides with the half-circumference size of the second inspection upper circle.

7. The gauge for inspecting the outer circumference of a wire according to claim 6, wherein the half-circumference size of the first detection lower circle is larger than the half-circumference size of the second detection lower circle.

8. The tool for inspecting the outer circumference of an electric wire according to claim 7, wherein a distance between the first detection lower circle and the fixing seat is equal to a distance between the second detection lower circle and the fixing seat.

9. The tool according to claim 1, wherein the fixing base, the first lower detection circle and the second lower detection circle are connected to the tool body through bolts.

10. A gauge for inspecting an outer circumference of an electric wire according to claim 1, wherein a tail end of the movable handle is pinned to the stationary holder.