CN216308859U - Hole site axis interval measuring device - Google Patents
Hole site axis interval measuring device Download PDFInfo
- Publication number
- CN216308859U CN216308859U CN202123253355.6U CN202123253355U CN216308859U CN 216308859 U CN216308859 U CN 216308859U CN 202123253355 U CN202123253355 U CN 202123253355U CN 216308859 U CN216308859 U CN 216308859U
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- China
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- sliding block
- spring
- movable frame
- measuring device
- fixed frame
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000011326 mechanical measurement Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a hole site axis distance measuring device, and belongs to the technical field of mechanical measurement. The utility model comprises a fixed frame, a movable frame and a scale rod, and is characterized in that: the spring A, the spring B, the sliding block A, the sliding block B, the sliding block C, the sliding block D and the fastening screw are further included. One end of the scale rod is connected with the fixed frame, the other end of the scale rod is connected with the movable frame, one end of the spring A and one end of the fixed frame are connected with the sliding block A, the other end of the spring A and the other end of the fixed frame are connected with the sliding block B, one end of the spring B and one end of the movable frame are connected with the sliding block C, the other end of the spring B and the other end of the movable frame are connected with the sliding block D, and the fastening screw is connected with the scale rod and the movable frame. The utility model can conveniently and accurately measure the hole position axis distance and avoid the introduction of new errors in size conversion; simple structure, low cost, simple operation and easy maintenance.
Description
Technical Field
The utility model relates to a hole site axis distance measuring device, and belongs to the technical field of mechanical measurement.
Background
In the mechanical design process, the relevant sizes of the matching hole and the positioning hole are marked by the distance between the axes, but the axes of the holes are not solid lines and cannot be measured by a vernier caliper or a micrometer.
Disclosure of Invention
The utility model provides a hole position axis distance measuring device which is used for reducing the detection workload caused by size conversion and avoiding introducing errors when the relevant sizes of a matching hole and a positioning hole are measured.
The technical scheme of the utility model is as follows: a hole axis distance measuring device comprises a fixed frame 2, a movable frame 3 and a scale rod 1, and further comprises a spring A4, a spring B5, a sliding block A6, a sliding block B7, a sliding block C8, a sliding block D9 and a fastening screw 10;
one end of the scale rod 1 is connected with the fixed frame 2, the other end of the scale rod 1 is connected with the movable frame 3, one ends of the spring A4 and the fixed frame 2 are connected with the sliding block A6, the other ends of the spring A4 and the fixed frame 2 are connected with the sliding block B7, one ends of the spring B5 and the movable frame 3 are connected with the sliding block C8, the other ends of the spring B5 and the movable frame 3 are connected with the sliding block D9, and the fastening screw 10 is connected with the scale rod 1 and the movable frame 3.
The fixed frame 2, the movable frame 3, the scale rod 1, the sliding block A6, the sliding block B7, the sliding block C8 and the sliding block D9 of the hole site axis distance measuring device are made of steel.
The using process of the utility model is as follows:
firstly, the sliding block A6 and the sliding block B7 are pressed with opposite force to extend into the fixed frame 2, the fixed frame 2 is placed into the hole A, then the sliding block C8 and the sliding block D9 are pressed with opposite force to extend into the movable frame 3, the movable frame 3 is moved on the scale rod 1, the movable frame 3 is placed into the hole B, finally, when the sliding block A6, the sliding block B7, the sliding block C8 and the sliding block D9 freely extend out, the fastening screw 10 is screwed, the measuring device is taken out, and the hole position axial line spacing can be read from the scale rod.
The utility model has the beneficial effects that:
1. the hole position axis distance can be conveniently and accurately measured, and new errors caused by size conversion are avoided.
2. Simple structure, low cost, simple operation and easy maintenance.
Drawings
FIG. 1 is a schematic structural diagram of a hole site axis distance measuring device according to the present invention;
the reference numbers in the figures are: 1-dimension rod, 2-fixed frame, 3-movable frame, 4-spring A, 5-spring B, 6-slide block A, 7-slide block B, 8-slide block C, 9-slide block D and 10-fastening screw.
Detailed Description
Example 1: as shown in fig. 1, a hole axis distance measuring device includes a fixed frame 2, a movable frame 3, a scale bar 1, a spring a4, a spring B5, a slider a6, a slider B7, a slider C8, a slider D9, and a fastening screw 10.
One end of the scale rod 1 is connected with the fixed frame 2, the other end of the scale rod 1 is connected with the movable frame 3, one ends of the spring A4 and the fixed frame 2 are connected with the sliding block A6, the other ends of the spring A4 and the fixed frame 2 are connected with the sliding block B7, one ends of the spring B5 and the movable frame 3 are connected with the sliding block C8, the other ends of the spring B5 and the movable frame 3 are connected with the sliding block D9, and the fastening screw 10 is connected with the scale rod 1 and the movable frame 3. The hole axis distance measuring device is made of steel, and the spring A4, the spring B5 and the fastening screw 10 are not made of steel.
Firstly, the sliding block A6 and the sliding block B7 are pressed with opposite force to extend into the fixed frame 2, the fixed frame 2 is placed into the hole A, then the sliding block C8 and the sliding block D9 are pressed with opposite force to extend into the movable frame 3, the movable frame 3 is moved on the scale rod 1, the movable frame 3 is placed into the hole B, finally, when the sliding block A6, the sliding block B7, the sliding block C8 and the sliding block D9 freely extend out, the fastening screw 10 is screwed, the measuring device is taken out, and the hole position axial line spacing can be read from the scale rod.
While the present invention has been described in detail with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (2)
1. The utility model provides a hole axis interval measuring device, includes mount (2), adjustable shelf (3), yardstick pole (1), its characterized in that: the device also comprises a spring A (4), a spring B (5), a slide block A (6), a slide block B (7), a slide block C (8), a slide block D (9) and a fastening screw (10);
scale bar (1) one end links to each other with mount (2), and the scale bar (1) other end links to each other with adjustable shelf (3), and spring A (4) and mount (2) one end link to each other with slider A (6), and spring A (4) and mount (2) other end link to each other with slider B (7), and spring B (5) and adjustable shelf (3) one end link to each other with slider C (8), and spring B (5) and adjustable shelf (3) other end link to each other with slider D (9), and fastening screw (10) link to each other with scale bar (1) and adjustable shelf (3).
2. Hole site axial distance measuring device according to claim 1, characterized in that: the hole site axis distance measuring device is characterized in that a fixed frame (2), a movable frame (3), a scale rod (1), a sliding block A (6), a sliding block B (7), a sliding block C (8) and a sliding block D (9) are made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123253355.6U CN216308859U (en) | 2021-12-22 | 2021-12-22 | Hole site axis interval measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123253355.6U CN216308859U (en) | 2021-12-22 | 2021-12-22 | Hole site axis interval measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216308859U true CN216308859U (en) | 2022-04-15 |
Family
ID=81085137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123253355.6U Expired - Fee Related CN216308859U (en) | 2021-12-22 | 2021-12-22 | Hole site axis interval measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216308859U (en) |
-
2021
- 2021-12-22 CN CN202123253355.6U patent/CN216308859U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220415 |