CN212135060U - Reading microscope structure with auxiliary device - Google Patents
Reading microscope structure with auxiliary device Download PDFInfo
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- CN212135060U CN212135060U CN202020959054.1U CN202020959054U CN212135060U CN 212135060 U CN212135060 U CN 212135060U CN 202020959054 U CN202020959054 U CN 202020959054U CN 212135060 U CN212135060 U CN 212135060U
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- reading microscope
- connecting rod
- longitudinal connecting
- auxiliary device
- transverse bracket
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Abstract
The utility model relates to a take auxiliary device's reading microscope structure belongs to measuring instrument and reforms transform technical field. The reading microscope comprises a reading microscope body (1), wherein the reading microscope body (1) is arranged on a measuring seat (2); the measuring seat (2) comprises an upright rod (2.1), a transverse bracket (2.2), a longitudinal connecting rod (2.3) and a base (2.4); the transverse bracket (2.2) is arranged on the vertical rod (2.1), the end part of the transverse bracket (2.2) is also provided with a longitudinal connecting rod (2.3), and the longitudinal connecting rod (2.3) is provided with a light source (4); the base (2.4) consists of a fixed seat (2.4.1) and a V-shaped block (2.4.2). The utility model discloses can fix the appearance pipe better, realize detecting eddy current flaw detection appearance pipe convenient and fast, accurate reliable measurement.
Description
Technical Field
The utility model relates to a take auxiliary device's reading microscope structure belongs to measuring instrument and reforms transform technical field.
Background
In the prior art, an eddy current flaw detection sample tube is a comparison sample for calibrating eddy current flaw detection equipment, and is required to be the same as the nominal size of a steel tube to be detected, and to be similar to chemical components, surface state and heat treatment state. When the through-coil eddy current gouging technique is used, the artificial defect on the comparative sample is a through-hole. The diameter and the spacing position of the through holes are in accordance with the specification of GB/T7735.
The measurement method of the size of the through hole is in accordance with the regulation of YB/T145. There are two methods of measuring the via size in this specification: firstly, a plug gauge pass-stop end is used for carrying out qualification judgment; the other is direct measurement using a reading microscope. Because the specification and variety of the sample tubes are more, the corresponding through holes are also more complicated in size, plug gauges with various specifications are required to be equipped, the use is frequent, the wear is easy, the traceability is poor, and the investment cost is higher. The reading microscope has the advantages of convenient use, stable indicating value, good repeatability, good traceability and low investment cost. However, when the reading microscope is used for measurement, the surface of the sample tube is a curved surface, which is not favorable for fixation and affects the measurement accuracy, so that the reading microscope cannot be widely used.
For example, chinese patent publication No. CN203310711U discloses a reading microscope measuring table. The reading microscope measuring table comprises a support, a cantilever mechanism, a cantilever support and a base, wherein the support is vertically arranged on the base; the cantilever mechanism comprises a cantilever and a cantilever fastener, the cantilever comprises strip-shaped grooves respectively arranged at two ends of the cantilever and a first through hole which can enable the support to pass through, the reading microscope is placed in the strip-shaped grooves and can move along the length direction of the strip-shaped grooves, and the cantilever fastener is used for fixedly connecting the cantilever and the support; the suspension arm support includes a slider disposed under the suspension arm, the slider having a second through hole through which the bracket can pass, and a slider fastener fixedly connecting the slider to the bracket.
The reading microscope can move back and forth after the reading microscope workbench, can ensure that the reading microscope and a sample keep relatively stable in position in the measuring process, and has the advantages of convenience in reading, accurate measuring data and the like; but the platform structure can not fix the sample tube, and the measurement accuracy is easily influenced.
Therefore, it is socially desirable to develop a reading microscope with a better fixing effect so as to improve the accuracy of the measurement result of the size of the through hole.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of proposing among the above-mentioned background problem, provide a take auxiliary device's reading microscope structure, its is rational in infrastructure, and manufacturing cost is lower, realizes the eddy current inspection appearance pipe convenient and fast, accurate reliable measurement.
The purpose of the utility model is realized like this: a reading microscope structure with an auxiliary device comprises a reading microscope body, wherein the reading microscope body is arranged on a measuring seat;
the measuring seat comprises a vertical rod, a transverse bracket, a longitudinal connecting rod and a base;
the transverse bracket is arranged on the vertical rod, the end part of the transverse bracket is also provided with a longitudinal connecting rod, and the longitudinal connecting rod is provided with a light source;
the base comprises fixing base and V type piece.
The light source is mounted on the longitudinal connecting rod through an adjustable bracket.
The adjustable bracket is connected and installed with the longitudinal connecting rod through a bolt.
And a bulge is arranged on one side of the fixed seat, and a groove is arranged on one side of the V-shaped block, which is correspondingly contacted with the V-shaped block, and the V-shaped block is matched with the V-shaped block to be installed in a sliding clamping manner.
Compared with the prior art, the utility model relates to a take auxiliary device's reading microscope structure's advantage lies in:
the utility model discloses a take auxiliary device's reading microscope structure, rational in infrastructure, can realize the fixed of sample tube better when measuring, realize the convenient and fast, accurate and reliable measurement to eddy current flaw detection sample tube to improve through-hole size measurement result; meanwhile, fixing seats with different angles and sizes can be designed for sample tubes with different sizes, and the application range is wide.
Drawings
Fig. 1 is a schematic view of a reading microscope structure with an auxiliary device according to the present invention.
Wherein: 1. A reading microscope body; 2. a measuring seat; 3. a sample tube; 4. a light source;
2.1, erecting a rod; 2.2, a transverse bracket; 2.3, longitudinal connecting rods; 2.4, a base;
2.4.1, fixing seats; 2.4.2, V-shaped block.
Detailed Description
The invention is described below with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1, a reading microscope structure with an auxiliary device comprises a reading microscope body 1, wherein the reading microscope body 1 is mounted on a measuring seat 2;
the measuring seat 2 comprises an upright rod 2.1, a transverse bracket 2.2, a longitudinal connecting rod 2.3 and a base 2.4;
the transverse bracket 2.2 is arranged on the upright stanchion 2.1, the end part of the transverse bracket 2.2 is also provided with a longitudinal connecting rod 2.3, and the longitudinal connecting rod 2.3 is provided with a light source 4;
the base 2.4 consists of a fixed seat 2.4.1 and a V-shaped block 2.4.2.
The light source 4 is mounted on the longitudinal link 2.3 by means of an adjustable bracket.
The adjustable support is connected and installed with the longitudinal connecting rod 2.3 through a bolt.
The fixing seat 2.4.1 one side is provided with the arch, one side that V type piece 2.4.2 corresponds the contact sets up the recess to the cooperation slip block installation.
In this embodiment, the utility model relates to a use method of taking auxiliary device's reading microscope structure is as follows:
firstly, the V-shaped block 2.4.2 and the fixed seat 2.4.1 are matched through the bulge and the groove and are installed in a sliding clamping mode; subsequently, the sample tube 3 is fixed on the V-shaped block 2.4.2; then, the angle of the light source 4 is adjusted through an adjustable bracket; finally, observation measurement is performed by reading the microscope body 1.
In this embodiment, the utility model relates to a take auxiliary device's reading microscope structure passes through the sliding fit of arch and recess, can design the V type piece 2.4.2 of equidimension, angle not for the various appearance pipes of adaptation, application scope is big.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (4)
1. A take auxiliary device's reading microscope structure, includes reading microscope body (1), its characterized in that: the reading microscope body (1) is arranged on the measuring seat (2);
the measuring seat (2) comprises an upright rod (2.1), a transverse bracket (2.2), a longitudinal connecting rod (2.3) and a base (2.4);
the transverse bracket (2.2) is arranged on the vertical rod (2.1), the end part of the transverse bracket (2.2) is also provided with a longitudinal connecting rod (2.3), and the longitudinal connecting rod (2.3) is provided with a light source (4);
the base (2.4) consists of a fixed seat (2.4.1) and a V-shaped block (2.4.2).
2. A reading microscope structure with an auxiliary device according to claim 1, wherein: the light source (4) is arranged on the longitudinal connecting rod (2.3) through an adjustable bracket.
3. A reading microscope structure with an auxiliary device according to claim 2, characterized in that: the adjustable bracket is connected and installed with the longitudinal connecting rod (2.3) through a bolt.
4. A reading microscope structure with an auxiliary device according to claim 1, wherein: the fixing seat (2.4.1) is provided with a bulge on one side, and the V-shaped block (2.4.2) is provided with a groove on one side corresponding to the contact and is matched with sliding clamping for installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020959054.1U CN212135060U (en) | 2020-06-01 | 2020-06-01 | Reading microscope structure with auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020959054.1U CN212135060U (en) | 2020-06-01 | 2020-06-01 | Reading microscope structure with auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212135060U true CN212135060U (en) | 2020-12-11 |
Family
ID=73670369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020959054.1U Active CN212135060U (en) | 2020-06-01 | 2020-06-01 | Reading microscope structure with auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212135060U (en) |
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2020
- 2020-06-01 CN CN202020959054.1U patent/CN212135060U/en active Active
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