JPH04102405U - gauge holder - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a gauge holder in which the tip of an arm portion can be rotated about the axis of a support without changing the height position of the tip during measurement. [Structure] A base part 10, a support post 12 provided perpendicularly to the base part 10, and a gauge 28 can be attached to the tip thereof, and its height and vertical angle with respect to the support post 12. , and an arm portion 22 that can arbitrarily set the rotation angle, etc., wherein the support column 12
is rotatable relative to the base portion 10 about an axis.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to a gauge holder.

0002

[Conventional technology]

Conventionally, it was used to hold measuring instruments (gauges) such as dial gauges when performing precision measurements. A gauge holder is used. This gauge holder has a base part and A column installed perpendicular to the column, its height, and vertical angle relative to the column. , an arm part that can set the turning angle etc. arbitrarily, and the tip of the arm part Attach a gauge to the end and take measurements.

0003

[Problem that the idea aims to solve]

However, conventional gauge holders have the following problems. Attempt to rotate the tip of the arm section with the gauge attached relative to the axis of the column. If so, the arm must be loosened from the support before it can be rotated. do not have. If the fixation is loosened, the height position of the arm relative to the support will also change. Therefore, it cannot be loosened during measurement, and it cannot be rotated without changing the height position of the tip of the arm during measurement. There is a problem in that even if it becomes necessary to rotate, it cannot be rotated. Therefore, the present invention supports the tip of the arm without changing the height position of the tip during measurement. The object of the present invention is to provide a gauge holder that is rotatable about the axis of a column.

0004

[Means to solve the problem]

In order to solve the above problems, the present invention has the following configuration. That is, a base part, a column provided perpendicularly to the base part, and a tip part. A gauge can be attached to the column, and its height and vertical angle relative to the column are , a gauge holder equipped with an arm part that can arbitrarily set the rotation angle, etc. The support column is characterized in that it is rotatable relative to the base part about an axis. .

[0005]

[Effect]

The effect will be explained. Since the column can rotate relative to the base, the position of the arm relative to the column can be changed. Even if the position is fixed, the tip of the arm part can rotate with respect to the axis of the support column.

[0006]

【Example】

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, the configuration will be explained. 10 is the base part, which has an internal structure so that it can be installed in a stable state at the measurement location. A weight or a magnet (not shown) is provided in the section. Reference numeral 12 denotes a support, which is a single metal rod formed in a straight line. The pillar 12 is , perpendicular to the through hole 14 bored in the center of the base part 10, and the ball bearing 1 The lower end portion is rotatably fitted through 6. Reference numeral 18 denotes a vertically movable member, which is formed in a U-shape and is movable vertically on the outer peripheral surface of the column 12. It is fitted externally. The height position of the vertically movable member 18 relative to the column is determined by tightening the knob 20. This allows it to be fixed. Reference numeral 22 denotes an arm portion, which is formed of a long metal plate. Arm part 22 A long hole 24 is transparently provided in the middle part, and is screwed into the knob 20 of the vertically movable member 18. The small-diameter portion of the member 26 is inserted therethrough. Therefore, the arm portion 22 has a long hole. movable in the length direction with respect to the vertically movable member 18 or the support 12 by the length of 24; Moreover, it is rotatable about the member 26. When the knob 20 is tightened, Movement of the arm portion 22 in the length direction and rotation around the member 26 become impossible, and the arm The posture of the arm portion 22 relative to the support column 12 can be fixed. Note that the tip of the arm portion 22 A variety of gauges including a dial gauge 28 can be attached to the.

[0007] Reference numeral 30 denotes a regulating member, which is fixed to the base portion 10. Loosen knob 32. In the closed state, the strut 12 rotates relative to the base portion 10 around the axis. , and when the knob 32 is tightened, the column 12 cannot be rotated. It can be used in the same way as a regular gauge stand. 34 is a spring, which is connected to an upright piece 36 provided upright at the tip of the regulating member 30; The bullet is loaded between the arm portion 22 and the side surface of the arm portion 22. Therefore, the spring 34 The arm portion 22 is always urged to the right in FIG. For example, shake the gauge 28 slightly. If you want to move it, specify the force in the direction of arrows 38 and 40 that resists the biasing force of the spring 34. By adding , the gauge 28 can be swung as shown by the two-dot chain line in FIG. If the swing range of the gauge 28 is small, it can be easily moved with one hand. ing. Note that if it has the same effect as the spring 34, for example, a leaf spring can be used. It is not limited to a coil-shaped spring.

[0008] In the gauge holder configured in this way, the base portion 10 does not have to be moved. By rotating the column 12, the gauge 28 can be rotated within a fixed plane. I can do that. Also, if the range is small, compress the spring 34 and adjust the gauge 28. It can be swung smoothly and easily, improving workability. Various preferred embodiments of the present invention have been described above, but the present invention is based on the above-mentioned embodiments. The invention is not limited to the above, and many modifications may be made without departing from the spirit of the invention. Of course.

[0009]

[Effect of the idea]

By using the gauge holder according to the present invention, the column can be rotated with respect to the base. Therefore, even if the position of the arm relative to the column is fixed, the tip of the arm Since it can be rotated about the axis of the column, the arm part including the gauge can be rotated during measurement. If you want to rotate the tip within a fixed plane, you can rotate the column without moving the base. Work efficiency is improved because all you have to do is In addition, once the base part has been installed with high precision, Since there is no need to move the arm, it is possible to rotate the arm while maintaining high accuracy. It has great effects such as being able to do it.

[Brief explanation of drawings]

FIG. 1 is a partially cutaway front view of a gauge holder according to an embodiment.

FIG. 2 is a side view of the gauge holder of the embodiment.

FIG. 3 is a plan view of the gauge holder of the embodiment.

[Explanation of symbols]

10 Base part 12 Pillars 22 Arm part 28 Dial gauge

Claims (1)

[Scope of utility model registration request] 1. A base part, a column provided perpendicularly to the base part, and a gauge can be attached to the tip, the height, vertical angle, and rotation angle of the column with respect to the column. What is claimed is: 1. A gauge holder comprising: an arm portion that can be arbitrarily set; and the support column is rotatable relative to the base portion about an axis.