CN221099558U - Medium diameter gauge and sealing diameter gauge conversion device - Google Patents
Medium diameter gauge and sealing diameter gauge conversion device Download PDFInfo
- Publication number
- CN221099558U CN221099558U CN202323216950.1U CN202323216950U CN221099558U CN 221099558 U CN221099558 U CN 221099558U CN 202323216950 U CN202323216950 U CN 202323216950U CN 221099558 U CN221099558 U CN 221099558U
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- diameter gauge
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- gauge
- conversion block
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 66
- 238000007789 sealing Methods 0.000 title claims abstract description 19
- 238000005259 measurement Methods 0.000 claims abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Abstract
The utility model relates to a middle diameter gauge and sealing diameter gauge conversion device which comprises a conversion device body, wherein the conversion device body comprises a conversion block, a threaded connecting rod is fixedly arranged on the conversion block, a limit nut is arranged on the threaded connecting rod, a threaded hole is formed in the conversion block, and the conversion block can be connected with a measurement contact through the threaded hole; the conversion device provided by the utility model has the advantages that when the gauge contact needs to be disassembled for replacement or overhaul, the gauge contact can be disassembled without using a specific tool, the flexibility of easy disassembly is realized, and the time cost and the labor force for overhaul work are prevented from being increased.
Description
Technical Field
The utility model belongs to the technical field of gauges, and particularly relates to a medium diameter gauge and sealing diameter gauge conversion device.
Background
The pitch diameter gauge and the seal diameter gauge are two different types of measuring tools, which have great differences in measuring principle and application field, the pitch diameter gauge mainly measures the inner diameter size of the screw thread, the seal diameter gauge mainly measures the seal diameter size, and in practical application, the measuring contact of the pitch diameter gauge is replaced by the seal diameter gauge contact, so that the pitch diameter gauge has the measuring function of the seal diameter gauge. The diameter gauge and sealing diameter gauge conversion device is a special measuring tool, the diameter gauge and sealing diameter gauge conversion device has the measuring function of the sealing diameter gauge through a certain conversion relation, when the diameter gauge and sealing diameter gauge conversion device is used, the device is firstly required to be calibrated to ensure the accuracy of the measuring result, in the calibration process, the conversion device is required to be measured by using a standard measuring tool, the device is regulated according to the measuring result, after the calibration is finished, the device can be used for actual measurement, in a word, the diameter gauge and sealing diameter gauge conversion device is an important measuring tool, the diameter gauge and sealing diameter gauge conversion device can help a user to realize the measurement function conversion of the diameter gauge, so that the practical application requirement is met, in the prior art, the diameter gauge and sealing diameter gauge conversion structure is complex, when the sealing diameter gauge is required to be disassembled for replacement or overhaul, the specific tool is required to be disassembled, the device is not required to be disassembled, and the device is not required to be disassembled easily, and the cost and labor force are increased for overhaul.
Disclosure of Invention
The utility model solves the technical problems by adopting the following technical scheme:
A pitch diameter gauge and sealing diameter gauge conversion device is characterized in that: the device comprises a conversion device body, wherein the conversion device body comprises a conversion block, a threaded connecting rod is fixedly arranged on the conversion block, a limit nut is arranged on the threaded connecting rod, a threaded hole is formed in the conversion block, and the conversion block can be connected with a measurement contact through the threaded hole.
Further, the cross section of the conversion block is square, and one corner of the cross section is missing, so that an inclined plane structure is formed.
Further, the threaded connecting rod is located on one side face of the conversion block, and an included angle between the threaded connecting rod and the side face of the conversion block is 90 degrees.
Further, the threaded hole is located on the inclined surface structure, and an included angle between the threaded hole and the inclined surface is 90 degrees.
Further, the conversion device body is a pair of, and a pair of conversion device body is connected to the fixed side rod and the movable side rod of the pitch diameter gauge respectively through the threaded connecting rod.
Further, the conversion block is a cube.
The utility model has the advantages and positive effects that:
The conversion device provided by the utility model has the advantages that when the gauge contact needs to be disassembled for replacement or overhaul, the gauge contact can be disassembled without using a specific tool, the flexibility of easy disassembly is realized, and the time cost and the labor force for overhaul work are prevented from being increased.
Drawings
The technical solution of the present utility model will be described in further detail below with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for the purpose of illustration only and thus are not limiting the scope of the present utility model. Moreover, unless specifically indicated otherwise, the drawings are intended to conceptually illustrate the structural configurations described herein and are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of a medium diameter gauge and seal diameter gauge conversion device;
FIG. 2 is a schematic diagram of a structure of the gauge and seal gauge conversion device of the present utility model mounted on a gauge;
Detailed Description
First, it should be noted that the following detailed description of the specific structure, characteristics, advantages, and the like of the present utility model will be given by way of example, however, all descriptions are merely illustrative, and should not be construed as limiting the present utility model in any way. Furthermore, any single feature described or implied in the embodiments mentioned herein, or any single feature shown or implied in the figures, may nevertheless be continued in any combination or pruning between these features (or equivalents thereof) to obtain still further embodiments of the utility model that may not be directly mentioned herein. In addition, for the sake of simplicity of the drawing, identical or similar features may be indicated at one point in the same drawing.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other.
As shown in fig. 1, the intermediate diameter gauge and sealing diameter gauge conversion device provided in this embodiment includes a conversion device body, the conversion device body includes a conversion block 1, a threaded connection rod 2 is fixedly arranged on the conversion block, a limit nut 3 is mounted on the threaded connection rod, a threaded hole 4 is arranged on the conversion block, and the conversion block can be connected with a measurement contact 5 through the threaded hole, so that the purpose of easy disassembly is satisfied.
The cross section of the conversion block is square, and one corner of the cross section is missing to form the inclined surface structure 6, and in the embodiment, the missing corner is an isosceles right triangle, so that the included angle formed by two ends of the inclined surface structure 6 and the cross section is 135 degrees.
The threaded connecting rod is positioned on one side face of the conversion block, and the included angle between the threaded connecting rod and the side face of the conversion block is 90 degrees.
The threaded hole is positioned on the inclined plane structure, and the included angle between the threaded hole and the inclined plane is 90 degrees.
The conversion device bodies are a pair, and the conversion device bodies are respectively connected to a fixed side rod 7 and a movable side rod 8 of the middle diameter gauge through threaded connecting rods.
In particular, in the present embodiment, the size of the conversion block in fig. 1 is: the length, width and height are 10mm; the screw thread connecting rod is 4-48 inches; the threaded hole is M2.5;
As an example of the present utility model, as shown in fig. 2, a pair of the conversion device bodies are respectively connected to a fixed side rod 7 and a movable side rod 8 of the medium gauge through threaded connecting rods, the fixed side rod 7 and the movable side rod 8 respectively pass through an adjusting block 9, and a display instrument 10 is further installed at the tail end of the movable side rod 8, wherein other structures except the pair of the conversion device bodies belong to the conventional structures of the measuring gauge and belong to the existing structures and connection relations;
Working principle: when the gauge is used, the measuring head of the pitch diameter gauge is detached, the pair of conversion device bodies are respectively arranged on the fixed side rod 7 and the movable side rod 8 of the pitch diameter gauge, and the conversion of the pitch diameter gauge through the pitch diameter gauge can be realized, so that the purpose of convenience in detachment is realized.
The foregoing examples illustrate the utility model in detail, but are merely preferred embodiments of the utility model and are not to be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. A pitch diameter gauge and sealing diameter gauge conversion device is characterized in that: the device comprises a conversion device body, wherein the conversion device body comprises a conversion block, a threaded connecting rod is fixedly arranged on the conversion block, a limit nut is arranged on the threaded connecting rod, a threaded hole is formed in the conversion block, and the conversion block can be connected with a measurement contact through the threaded hole.
2. The medium diameter gauge and sealing diameter gauge switching device according to claim 1, wherein: the cross section of the conversion block is square, and one corner of the cross section is missing, so that an inclined plane structure is formed.
3. The medium diameter gauge and sealing diameter gauge switching device according to claim 1, wherein: the threaded connecting rod is positioned on one side face of the conversion block, and the included angle between the threaded connecting rod and the side face of the conversion block is 90 degrees.
4. The pitch diameter gauge and seal diameter gauge converting apparatus according to claim 2, wherein: the threaded hole is positioned on the inclined plane structure, and the included angle between the threaded hole and the inclined plane is 90 degrees.
5. The medium diameter gauge and sealing diameter gauge switching device according to claim 1, wherein: the conversion device bodies are a pair, and the conversion device bodies are respectively connected to a fixed side rod and a movable side rod of the middle diameter gauge through threaded connecting rods.
6. The medium diameter gauge and sealing diameter gauge switching device according to claim 1, wherein: the conversion block is a cube.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221099558U true CN221099558U (en) | 2024-06-07 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant |