Search

CN-224202318-U - Profiling gauge

CN224202318UCN 224202318 UCN224202318 UCN 224202318UCN-224202318-U

Abstract

The utility model relates to a profiling gauge which comprises a shell and a plurality of thin inserting sheets movably arranged on the shell, wherein the thin inserting sheets are closely arranged, the thin inserting sheets are horizontally tiled in rows for profiling, the surface of the shell is provided with a size scale area, the minimum scale interval of the size scale area is D, color marks are arranged in the rows of thin inserting sheets at intervals, K thin inserting sheets are contained between every two adjacent color marks, K is an integer larger than or equal to 1, the total thickness of the K thin inserting sheets is an integer multiple of D, the color marks extend to the size scale area, and the sizes among the adjacent color marks are the same. The above-mentioned scheme is convenient for accurately read the scale through the cooperation of thin inserted sheet thickness and colour sign.

Inventors

  • ZHENG HANCHEN

Assignees

  • 金华市衡达工量具厂

Dates

Publication Date
20260505
Application Date
20250623

Claims (6)

  1. 1. The profiling gauge comprises a shell and a plurality of thin inserting sheets movably arranged on the shell, wherein the thin inserting sheets are closely arranged, the thin inserting sheets are horizontally tiled in rows for profiling, the surface of the shell is provided with a size scale zone, the minimum scale interval of the size scale zone is D, Color marks are arranged at intervals in the rows of thin inserting sheets, K thin inserting sheets are arranged between every two adjacent color marks, and K is an integer more than or equal to 1; The total thickness of the K thin inserting sheets is an integer multiple of D; One side of each color mark extends to the size scale area, the other side of each color mark extends to the end part of the thin inserting sheet in the longitudinal direction, and the sizes of the adjacent color marks are the same.
  2. 2. A profile gauge according to claim 1, wherein the edge of the thin insert is aligned with the graduation marks of the size graduation area.
  3. 3. A profile gauge according to claim 1, wherein the thickness of the single thin insert is the same as the smallest scale of the size scale zone.
  4. 4. The profile gauge of claim 1, wherein the color markings comprise first and second color markings spaced apart.
  5. 5. A feeler gauge according to claim 1 or 4, characterized in that the minimum graduation pitch of the dimension graduation area is D1 mm, the thickness of the single thin insert is 1mm, and the pitch between adjacent color markings is 5mm.
  6. 6. The profile modeling gauge as claimed in claim 1, wherein the longitudinal end of the thin insert comprises a first positioning portion and a second positioning portion, the first positioning portion extends in the front-rear direction, the second positioning portion extends obliquely rearward from the rear end of the first positioning portion, and the angle between the first positioning portion and the second positioning portion is greater than 90 °.

Description

Profiling gauge Technical Field The utility model relates to the technical field of measuring tools, in particular to a profiling gauge. Background The profiling gauge structure in the prior art is generally shown as a publication number CN211710493U and comprises a shell and a thin inserting sheet movably arranged on the shell, wherein the thin inserting sheet is attached to the profile of a measured object to realize profiling. However, the prior art profile gauge has the size scale arranged on the shell, the thin inserting sheet adopts the same specification, but the thickness of the thin inserting sheet is not the standard size, so that the size can not be read directly based on the joint of the measured object when the size is read, and the size reading error is easy to occur. Disclosure of Invention In order to solve the above problems, an object of the present utility model is to provide a square gauge which is more accurate in size reading. The profiling gauge comprises a shell and a plurality of thin inserting sheets movably arranged on the shell, wherein the thin inserting sheets are closely arranged, the thin inserting sheets are horizontally tiled in rows for profiling, the surface of the shell is provided with a size scale area, the minimum scale interval of the size scale area is D, Color marks are arranged at intervals in the rows of thin inserting sheets, K thin inserting sheets are arranged between every two adjacent color marks, and K is an integer more than or equal to 1; The total thickness of the K thin inserting sheets is an integer multiple of D; the color marks extend to the size scale area, and the sizes of the adjacent color marks are the same. By adopting the scheme, the thickness of the thin inserting sheet is set according to the size, and the size between the adjacent color marks is determined, for example, 0.5cm or 1cm, and the color marks extend to the size scale area, so that the measured size can be quickly read by combining the color marks and the size scale. And color marks extending to the size scale areas are arranged in the thin inserting pieces in rows at intervals, and the arrangement positions of the color marks can correspond to 5mm lines or 1cm lines of the size scale areas, so that specific scale sizes can be read more intuitively by referring to the color marks during measurement. Preferably, the edges of the thin tab are aligned with the graduation marks of the size graduation area. The thickness of each thin inserting sheet is the same, and by setting the thickness of a single thin inserting sheet, the edge of the thin inserting sheet can be aligned with the scale mark of the size scale area all the time. For example, the thickness of a single thin insert sheet is D/N or D x N, so that the edge of the thin insert sheet can be always aligned with the scale mark, and the scale can be conveniently read. Preferably, the thickness of the individual thin tabs is the same as the smallest graduation of the size graduation area. Because the thickness is too thin and is easy to deform, and the manufacturing difficulty of the thin inserting sheet is higher, the manufacturing difficulty of the thin inserting sheet is reduced on the basis of ensuring the convenient reading of the dimension, and the edge of the thin inserting sheet can be aligned with the scale line. Preferably, the color marks include a first color mark and a second color mark which are arranged at intervals. The distance between adjacent marks with the same color is set to be a fixed size, the distance between adjacent marks with different colors is set to be another fixed size, more visual reading of the size is facilitated, and misreading of different color jump designs relative to the same color can be avoided. Preferably, the minimum scale interval of the size scale area is D1 mm, the thickness of the single thin inserting sheet is 1mm, and the interval between adjacent color marks is 5mm. The above settings correspond to the size settings of a conventional scale. Preferably, the end in the longitudinal direction of the thin insert sheet comprises a first positioning part and a second positioning part, the first positioning part extends along the front-back direction, the second positioning part extends obliquely backward from the rear end of the first positioning part, and an included angle between the first positioning part and the second positioning part is larger than 90 degrees. In the above configuration, when profiling is performed by the thin insert, profiling can be performed by the first positioning portion or the second positioning portion according to the shape of the position to be measured of the object to be measured. In addition, when profiling is conducted on the arc-shaped surface, the surface to be measured can be better attached through the matching of the included angles of the first positioning part and the second positioning part, and the positioning accuracy of the profiling po