CN208349967U - A kind of combination slide calliper rule of large range high precision - Google Patents
A kind of combination slide calliper rule of large range high precision Download PDFInfo
- Publication number
- CN208349967U CN208349967U CN201821121268.0U CN201821121268U CN208349967U CN 208349967 U CN208349967 U CN 208349967U CN 201821121268 U CN201821121268 U CN 201821121268U CN 208349967 U CN208349967 U CN 208349967U
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- CN
- China
- Prior art keywords
- vernier
- positioning
- bar
- caliper
- block
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- Expired - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of combination slide calliper rule of large range high precision, it include: vernier bar, vernier block, positioning port, briquetting, positioning pin, micrometer caliper, the vernier bar is identical as the main scale structure of vernier caliper, multiple positioning ports are uniformly provided on vernier bar, the vernier block is slidably connected on vernier bar, the briquetting is fixed in the two sides up and down of vernier block, the positioning pin is connected to briquetting end by pin shaft, and the installation place of positioning pin is provided with torsional spring, positioning pin is embedded in positioning port, the micrometer caliper is fixed on the outside diameter measuring pawl of vernier block, micrometer caliper position is corresponding with the outside diameter measuring pawl of vernier bar, the spacing of the positioning port is equal to the maximum range of micrometer caliper, the beneficial effects of the utility model are: vernier caliper is accomplished effectively to tie by the utility model with micrometer caliper It closes, which has range big, advantage with high accuracy.The utility model has many advantages, such as that structure is simple, easy to use, using effect is good.
Description
Technical field
The utility model relates to technical field of measuring equipment, the combination slide calliper rule of specially a kind of large range high precision.
Background technique
It in machining, generally requires to carry out a large amount of dimensional measurement, measuring tool relatively conventional at present has vernier
Slide calliper rule and micrometer caliper, however both measuring tools all have certain Pros and Cons, specifically, vernier caliper
Range is larger, and accuracy is small and micrometer caliper, although the precision of micrometer caliper is high, its single range is very limited, this just makes
The micrometer caliper of different ranges is needed when at measurement different size range.
Utility model content
The purpose of this utility model is to provide a kind of combination slide calliper rule of large range high precision, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of combination slide calliper rule of large range high precision,
It include: vernier bar, vernier block, positioning port, briquetting, positioning pin, micrometer caliper, the main scale of the vernier bar and vernier caliper
Structure is identical, and multiple positioning ports are uniformly provided on vernier bar, and the vernier block is slidably connected on vernier bar, the pressure
Block is fixed in the two sides up and down of vernier block, and the positioning pin is connected to briquetting end, and the installation place of positioning pin by pin shaft
It is provided with torsional spring, positioning pin is embedded in positioning port, and the micrometer caliper is fixed on the outside diameter measuring pawl of vernier block, and spiral is surveyed
Micro- device position is corresponding with the outside diameter measuring pawl of vernier bar.
Further, the spacing of the positioning port is equal to the maximum range of micrometer caliper.
Compared with prior art, the utility model has the beneficial effects that the utility model is by vernier caliper and spiral micrometer
Device is accomplished to be effectively combined, which has range big, advantage with high accuracy.
The utility model has many advantages, such as that structure is simple, easy to use, using effect is good.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model vernier rod structure schematic diagram；
In figure: 1- vernier bar；2- vernier block；3- positioning port；4- briquetting；5- positioning pin；6- micrometer caliper.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1,2 are please referred to, the utility model provides a kind of combination slide calliper rule of large range high precision, comprising: vernier bar 1,
Vernier block 2, positioning port 3, briquetting 4, positioning pin 5, micrometer caliper 6, the main scale structure phase of the vernier bar 1 and vernier caliper
Together, multiple positioning ports 3 are uniformly provided on vernier bar 1, the vernier block 2 is slidably connected on vernier bar 1, the briquetting
4 are fixed in the two sides up and down of vernier block 2, and the positioning pin 5 is connected to 4 end of briquetting, and the installation of positioning pin 5 by pin shaft
Place is provided with torsional spring, and positioning pin 5 is embedded in positioning port 3, and the micrometer caliper 6 is fixed on the outside diameter measuring pawl of vernier block 2,
6 position of micrometer caliper is corresponding with the outside diameter measuring pawl of vernier bar 1.
Further, the spacing of the positioning port 3 is equal to the maximum range of micrometer caliper 6.
Working principle: the utility model provides a kind of combination slide calliper rule of large range high precision, by vernier caliper and spiral
Mircrometer gauge is accomplished to be effectively combined, and when specifically used, first estimates the size of article outer diameter, adjusts vernier block 2, then pass through positioning pin
5, vernier block 2 is fixed to vernier bar 1, is guaranteed at a distance from outside diameter measuring pawl spacing and the article outer diameter of vernier bar 1 and vernier block 2
Difference is less than the maximum range of micrometer caliper 6, and after outside diameter measuring pawl is covered on object, rotation micrometer caliper 6 is until fixed
Article, micrometer caliper 6 can not extend again, the registration of vernier bar 1 be added to the registration of micrometer caliper 6, due to positioning port 3
Spacing is integer, and the accuracy for obtaining data is the accuracy of micrometer caliper 6, and accuracy is not influenced by length, Ji Kegao
The size of precision measure specification larger object.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (2)
1. a kind of combination slide calliper rule of large range high precision, comprising: vernier bar (1), vernier block (2), positioning port (3), briquetting (4),
Positioning pin (5), micrometer caliper (6), it is characterised in that: the vernier bar (1) is identical as the main scale structure of vernier caliper, trip
It is uniformly provided on mark post (1) multiple positioning ports (3), the vernier block (2) is slidably connected on vernier bar (1), described
Briquetting (4) is fixed in the two sides up and down of vernier block (2), and the positioning pin (5) is connected to briquetting (4) end by pin shaft, and
The installation place of positioning pin (5) is provided with torsional spring, and positioning pin (5) is embedded in positioning port (3), and the micrometer caliper (6) is fixed in
On the outside diameter measuring pawl of vernier block (2), micrometer caliper (6) position is corresponding with the outside diameter measuring pawl of vernier bar (1).
2. a kind of combination slide calliper rule of large range high precision, it is characterised in that: the spacing of the positioning port (3) is equal to spiral micrometer
The maximum range of device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821121268.0U CN208349967U (en) | 2018-07-16 | 2018-07-16 | A kind of combination slide calliper rule of large range high precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821121268.0U CN208349967U (en) | 2018-07-16 | 2018-07-16 | A kind of combination slide calliper rule of large range high precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208349967U true CN208349967U (en) | 2019-01-08 |
Family
ID=64905641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821121268.0U Expired - Fee Related CN208349967U (en) | 2018-07-16 | 2018-07-16 | A kind of combination slide calliper rule of large range high precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208349967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102961A (en) * | 2019-12-31 | 2020-05-05 | 广西路建工程集团有限公司 | Remote leveling vernier chopping block and application method thereof |
-
2018
- 2018-07-16 CN CN201821121268.0U patent/CN208349967U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102961A (en) * | 2019-12-31 | 2020-05-05 | 广西路建工程集团有限公司 | Remote leveling vernier chopping block and application method thereof |
| CN111102961B (en) * | 2019-12-31 | 2024-01-30 | 广西路建工程集团有限公司 | Remote leveling vernier chopping block and application method thereof |
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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: 20190108 Termination date: 20190716 |