CN221259749U - Device for measuring parallelism - Google Patents
Device for measuring parallelism Download PDFInfo
- Publication number
- CN221259749U CN221259749U CN202322944867.XU CN202322944867U CN221259749U CN 221259749 U CN221259749 U CN 221259749U CN 202322944867 U CN202322944867 U CN 202322944867U CN 221259749 U CN221259749 U CN 221259749U
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- Prior art keywords
- ruler
- rule
- scale
- sliding
- cavity
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- 238000005259 measurement Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 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 discloses a device for measuring parallelism, which comprises a first scale and a second scale which are arranged in parallel, wherein a gauge head is detachably arranged at one end of the first scale, and a positioning gasket corresponding to the gauge head is arranged at one end of the second scale. The utility model aims to provide a device for measuring parallelism, which is convenient to operate and has a relatively accurate measurement result.
Description
Technical Field
The utility model relates to parallelism measurement, in particular to a device for measuring parallelism.
Background
In production activities, in order to improve the quality of the product, it is necessary to measure or detect the parallelism of certain objects with respect to two surfaces, and in the traditional habit, people are more familiar to use tools such as a ruler, a vernier caliper, a percentage scale, a micrometer or a measuring platform for measurement.
However, the above tools have certain problems: the result of the common ruler is inaccurate; although the measuring results of the vernier caliper, the percentage ruler and the micrometer are accurate, the tools of the vernier caliper, the percentage ruler and the micrometer need the user to master the measuring skill, and the biggest problem is that the measuring errors are easily caused by the bad position cards for ordinary people and beginners; the measuring platform has the defects of large volume, inconvenient carrying and inconvenient use because the measuring object needs to be moved to a designated place for measurement during measurement.
Disclosure of Invention
The utility model aims to: the utility model aims to provide a device for measuring parallelism, which is convenient to operate and has a relatively accurate measurement result.
The technical scheme is as follows: the device for measuring the parallelism comprises a first scale and a second scale which are arranged in parallel, wherein a gauge head is detachably arranged at one end (such as the rightmost end) of the first scale, and a positioning gasket corresponding to the gauge head is arranged at one end of the second scale.
Further, the other end of the first ruler is in sliding connection with a first set of ruler, a first cavity for accommodating the first ruler to stretch into and slide is formed in the first set of ruler, and a first locking device for locking the first ruler is arranged on any side of the first set of ruler; the other end of the second ruler is in sliding connection with a second set of ruler, a second cavity for accommodating the second ruler to stretch into and slide is formed in the second set of ruler, and a second locking device for locking the second ruler is arranged on any side of the second set of ruler.
Further, the first set of ruler is fixedly connected with the third sliding ruler, the third sliding ruler is perpendicular to the first set of ruler, the second set of ruler is fixedly connected with the third set of ruler, the third set of ruler is perpendicular to the second set of ruler, and the third sliding ruler is in sliding connection with the third set of ruler.
Further, a third cavity for accommodating the third sliding rule to extend into and slide is formed in the third set of rule, and a third locking device for locking the third sliding rule is arranged on any side of the third set of rule.
Further, a spring is fixedly arranged in the third cavity, and two ends of the spring are fixedly connected with the bottom wall of the third cavity and the third sliding ruler respectively.
Further, a handle is fixedly arranged on one side, far away from the gauge outfit, of the third set of ruler. The handle is used for facilitating the holding and transferring of the staff.
Further, one surface of the positioning gasket close to the first scale is fixedly provided with a plurality of positioning bulges.
Further, the header is a dial indicator.
The beneficial effects are that: compared with the prior art, the utility model has the following advantages: 1. according to the utility model, the third sliding ruler is vertical to the first set of ruler, and the third set of ruler is vertical to the second set of ruler, so that an operator can easily keep a clamping position at a correct position in a measuring process, and inaccuracy in measurement caused by tool inclination when tools such as vernier calipers, percentage rules and the like are not easy to occur; 2. the utility model has smaller volume and is convenient for staff to carry; 3. the third sliding ruler is connected with the third set of ruler in a sliding way, so that the utility model has more applicable occasions, can measure objects with higher thickness when needed, and can occupy smaller space when not used.
Drawings
FIG. 1 is a schematic diagram of the present utility model.
Fig. 2 is a cross-sectional view of fig. 1 in the direction A-A.
Fig. 3 is a cross-sectional view of fig. 1 in the direction B-B.
FIG. 4 is a schematic representation of the use of the present utility model.
Wherein: 1. a dial indicator; 2. a first scale; 3. a first set of rules; 4. a third sliding rule; 5. a handle; 6. a spring; 7. a third set of rules; 8. a second set of rules; 9. a second scale; 10. positioning a gasket; 1001. positioning the bulge; 11. a workpiece.
Description of the embodiments
The technical scheme of the utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1 to 4, the device for measuring parallelism according to the present utility model includes a first scale 2 and a second scale 9 which are arranged in parallel, a dial indicator 1 is detachably disposed at the right end of the first scale 2, a positioning pad 10 corresponding to the gauge head is disposed at the right end of the second scale 9, four positioning protrusions 1001 are fixedly disposed on one surface of the positioning pad 10, which is close to the first scale 2, and the four positioning protrusions 1001 are arranged in a rectangular shape.
The left end of the first ruler 2 is in sliding connection with the first set of ruler 3, the first set of ruler 3 is provided with a first cavity for accommodating the first ruler 2 to extend into and slide, and any side of the first set of ruler 3 is provided with a first locking screw for locking the first ruler 2; the left end of the second ruler 9 is in sliding connection with a second set of ruler 8, the second set of ruler 8 is provided with a second cavity for accommodating the second ruler 9 to extend into sliding, and any side of the second set of ruler 8 is provided with a second locking screw for locking the second ruler 9; the first set of ruler 3 is fixedly connected with the third sliding ruler 4, the third sliding ruler 4 is perpendicular to the first set of ruler 3, the second set of ruler 8 is fixedly connected with the third set of ruler 7, the third set of ruler 7 is perpendicular to the second set of ruler 8, and the third sliding ruler 4 is in sliding connection with the third set of ruler 7.
The third set of ruler 7 is provided with a third cavity for accommodating the extension of the third sliding ruler 4, and any side of the third set of ruler 7 is provided with a third locking screw for locking the third sliding ruler 4; the third cavity is internally and fixedly provided with a spring 6, and two ends of the spring 6 are respectively and fixedly connected with the bottom wall of the third cavity and the third sliding ruler 4.
The side of the third set of ruler 7 far away from the gauge outfit is fixedly provided with a handle 5. The handle 5 is used for facilitating the holding and transferring of the staff.
As shown in fig. 4, when the workpiece 11 is to be measured, the relative positions of the first scale 2 and the second scale 9 are adjusted first, the lower end of the workpiece 11 is abutted against the four positioning protrusions 1001, the upper end of the workpiece 11 is abutted against the dial indicator 1, and the parallelism of the upper surface and the lower surface of the workpiece 11 can be obtained by the movement of the staff holding the handle 5.
Claims (8)
1. A device for measuring parallelism, characterized in that: the gauge head is detachably arranged at one end of the first scale (2) and the second scale (9) are arranged in parallel, and a positioning gasket (10) corresponding to the gauge head is arranged at one end of the second scale (9).
2. A device for measuring parallelism according to claim 1, wherein: the other end of the first ruler (2) is in sliding connection with a first set of ruler (3), a first cavity is formed in the first set of ruler (3), and a first locking device for locking the first ruler (2) is arranged on any side of the first set of ruler (3); the other end of the second ruler (9) is in sliding connection with a second set of ruler (8), a second cavity is formed in the second set of ruler (8), and a second locking device for locking the second ruler (9) is arranged on any side of the second set of ruler (8).
3. A device for measuring parallelism according to claim 2, wherein: the first set of rule (3) is fixedly connected with the third sliding rule (4), the third sliding rule (4) is vertical to the first set of rule (3), the second set of rule (8) is fixedly connected with the third set of rule (7), the third set of rule (7) is vertical to the second set of rule (8), and the third sliding rule (4) is in sliding connection with the third set of rule (7).
4. A device for measuring parallelism according to claim 3, wherein: the third set of rules (7) is provided with a third cavity, and any side of the third set of rules (7) is provided with a third locking device for locking the third sliding rule (4).
5. The device for measuring parallelism according to claim 4, wherein: the spring (6) is fixedly arranged in the third cavity, and two ends of the spring (6) are fixedly connected with the bottom wall of the third cavity and the third sliding ruler (4) respectively.
6. The device for measuring parallelism according to claim 4, wherein: and a handle (5) is fixedly arranged on one side of the third set of ruler (7) far away from the gauge outfit.
7. A device for measuring parallelism according to claim 1, wherein: one surface of the positioning gasket (10) close to the first scale (2) is fixedly provided with a plurality of positioning bulges (1001).
8. A device for measuring parallelism according to claim 1, wherein: the gauge outfit is percentage table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322944867.XU CN221259749U (en) | 2023-11-01 | 2023-11-01 | Device for measuring parallelism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322944867.XU CN221259749U (en) | 2023-11-01 | 2023-11-01 | Device for measuring parallelism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221259749U true CN221259749U (en) | 2024-07-02 |
Family
ID=91625353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322944867.XU Active CN221259749U (en) | 2023-11-01 | 2023-11-01 | Device for measuring parallelism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221259749U (en) |
-
2023
- 2023-11-01 CN CN202322944867.XU patent/CN221259749U/en active Active
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