CN213874021U - Micrometer measuring bar calibrating device - Google Patents
Micrometer measuring bar calibrating device Download PDFInfo
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- CN213874021U CN213874021U CN202120003567.XU CN202120003567U CN213874021U CN 213874021 U CN213874021 U CN 213874021U CN 202120003567 U CN202120003567 U CN 202120003567U CN 213874021 U CN213874021 U CN 213874021U
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- micrometer
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- 230000002349 favourable effect Effects 0.000 abstract description 13
- 238000000151 deposition Methods 0.000 abstract description 2
- 230000001771 impaired effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The utility model discloses a micrometer measuring staff calibrating device, including calibration box main part, the upper end surface of calibration box main part is provided with the lid, the front end surface of calibration box main part is provided with revolves the piece. A micrometer measuring staff calibrating device, set up the calibration piece through the inside at the receiver main part, rectangular channel and half slot, not only be favorable to protecting the calibration piece, prevent that the calibration piece is impaired to result in producing the error when the micrometer body calibrates, still be favorable to with the vertical card of micrometer body at rectangular channel and half slot, thereby be favorable to making the micrometer body keep vertical state, the person of facilitating the use calibrates it, set up the receiver through the front end surface at calibration box main part, be favorable to depositing required instrument when calibrating the micrometer, for example screwdriver etc., and the receiver passes through the slide rail, fixture block and card strip etc. and calibration box main part swing joint, be favorable to preventing that the receiver from slipping out in the calibration box main part.
Description
Technical Field
The utility model relates to a calibrating device field, in particular to micrometer measuring staff calibrating device.
Background
Micrometer, also known as micrometer screw, micrometer, micrometer, is called "thread caliper with round vernier frame"; the micrometer is a tool for measuring length more precisely than the vernier caliper, and the length can be accurately measured to 0.01mm by using the micrometer, wherein the measuring range is several centimeters; the micrometer needs to calibrate the spindle before use. The existing micrometer is not provided with a specific calibrating device when being calibrated, a calibrating block is generally used for calibrating, and therefore the micrometer measuring rod calibrating device is provided.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a micrometer caliper calibration device, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a micrometer caliper measuring staff calibrating device, includes calibration box main part, the upper end surface of calibration box main part is provided with the lid, the front end surface of calibration box main part is provided with revolves the piece, the lower extreme surface of revolving the piece is provided with the card strip, the lower extreme surface of card strip is provided with the fixture block, the rear end surface of fixture block is provided with the receiver, the both sides surface of receiver is provided with the slide rail, the lower extreme surface of lid is provided with the calibration piece, the upper end surface of calibration box main part is provided with calibration piece and micrometer body.
Preferably, the box cover is provided with hinges at the joint of the rectangular groove, the number of the hinges is two, the hinges are symmetrically arranged, and the rotary block is movably connected with the calibration box main body.
By adopting the technical scheme, the following technical effects can be achieved: the hinge not only can connect calibration box main part and lid, still makes things convenient for the lid to open and shut.
Preferably, a clamping groove is formed in the joint of the clamping strip and the clamping block, the clamping strip is movably connected with the clamping block through the clamping groove, the clamping block is fixedly connected with the storage box, and the clamping block is rectangular.
By adopting the technical scheme, the following technical effects can be achieved: the storage box is convenient for store tools for calibrating the micrometer body, such as a screwdriver and the like.
Preferably, the slide rail is provided with the mounting respectively with the junction of receiver and calibration box main part, the quantity of mounting is a plurality of groups, and is the array and arranges, be fixed connection between card strip and the piece of revolving, the shape of card strip is the rectangle strip.
By adopting the technical scheme, the following technical effects can be achieved: the mounting is convenient for install the slide rail on calibration box main part and receiver, revolves the rotatory card strip of being convenient for of piece.
Preferably, the slide rail pass through the mounting respectively with calibration box main part and receiver fixed connection, the receiver passes through the slide rail and is swing joint between the calibration box main part, the quantity of slide rail is two sets of, and is the symmetry and arranges.
By adopting the technical scheme, the following technical effects can be achieved: the slide rail is convenient for swing joint between receiver and the calibration box main part.
Preferably, be swing joint between calibration piece and the calibration box main part, the quantity of calibration piece is three groups, the width of every group calibration piece is different, the junction of micrometer body and calibration box main part is provided with rectangular channel and half slot, the micrometer body passes through rectangular channel and half slot and calibration box main part swing joint.
By adopting the technical scheme, the following technical effects can be achieved: rectangular channel and half slot are favorable to blocking the micrometer body when calibrating the micrometer body, are convenient for calibrate the micrometer body.
Compared with the prior art, the utility model discloses following beneficial effect has: through the inside at the receiver main part sets up the calibration piece, rectangular channel and half slot, not only be favorable to protecting the calibration piece, prevent that the calibration piece is impaired to result in producing the error when the micrometer body calibrates, still be favorable to with the vertical card of micrometer body in rectangular channel and half slot, thereby be favorable to making the micrometer body keep vertical state, convenient to use person calibrates it, front end surface through at the calibration box main part sets up the receiver, be favorable to depositing required instrument when calibrating the micrometer, for example screwdriver etc., and the receiver passes through the slide rail, fixture block and card strip etc. and calibration box main part swing joint, be favorable to preventing that the receiver from slipping out in the calibration box main part.
Drawings
Fig. 1 is a schematic view of the whole structure of a micrometer caliper bar calibrating device of the present invention;
fig. 2 is a closed view of a box cover of the micrometer caliper measuring bar calibrating device of the present invention;
fig. 3 is a partial view of the micrometer caliper bar calibrating device of the present invention.
In the figure: 1. a calibration cartridge body; 2. a box cover; 3. rotating the block; 4. clamping the strip; 5. a clamping block; 6. a storage box; 7. a slide rail; 8. a calibration block; 9. a micrometer body; 10. a rectangular groove; 11. a semicircular groove; 12. a clamping groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a micrometer caliper measuring bar calibrating device, including calibration box main part 1, the upper end surface of calibration box main part 1 is provided with lid 2, the front end surface of calibration box main part 1 is provided with revolves piece 3, the lower extreme surface of revolves piece 3 is provided with card strip 4, the lower extreme surface of card strip 4 is provided with fixture block 5, the rear end surface of fixture block 5 is provided with receiver 6, the both sides surface of receiver 6 is provided with slide rail 7, the lower extreme surface of lid 2 is provided with calibration piece 8, the upper end surface of calibration box main part 1 is provided with calibration piece 8 and micrometer main part 9.
The junction of card strip 4 and fixture block 5 is provided with draw-in groove 12, and card strip 4 passes through draw-in groove 12 and fixture block 5 swing joint, is fixed connection between fixture block 5 and the receiver 6, and the shape of fixture block 5 is the rectangle, and receiver 6 is convenient for accomodate the instrument of carrying out the calibration to micrometer body 9, for example screwdriver etc..
Be swing joint between calibration piece 8 and the calibration box main part 1, the quantity of calibration piece 8 is three groups, the width of every group calibration piece 8 is different, micrometer body 9 is provided with rectangular channel 10 and half slot 11 with the junction of calibration box main part 1, micrometer body 9 passes through rectangular channel 10 and half slot 11 and calibration box main part 1 swing joint, rectangular channel 10 and half slot 11 are favorable to blocking micrometer body 9 when calibrating micrometer body 9, be convenient for calibrate micrometer body 9.
It should be noted that the utility model relates to a micrometer caliper measuring bar calibrating device, when using, the user opens the box cover 2 at first, and locks the micrometer caliper body 9 in the rectangular groove 10 and the semicircular groove 11 on the calibrating box main body 1, which is favorable for keeping the micrometer caliper body 9 in a vertical state, and is convenient for the user to calibrate the micrometer caliper body 9, and then puts the calibrating block 8 on the measuring bar on the micrometer caliper body 9 for measurement, and observes the measured data on the micrometer caliper body 9 to compare with the calibrating block 8, if the measured data on the micrometer caliper body 9 is not in accordance with the calibrating block 8, the user rotates the rotary block 3 on the calibrating box main body 1, and then pulls out the containing box 6 from the calibrating box main body 1, takes out the calibrating tool in the containing box 6 to calibrate the micrometer caliper body 9, the rotary block 3 rotates to drive the clamping strip 4 to rotate out from the clamping groove 12 on the clamping block 5, the clamping strip 4 is locked in the clamping groove 12, it is advantageous to prevent the storage case 6 from slipping out of the calibration case main body 1.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a micrometer measuring staff calibrating device, includes calibration box main part (1), its characterized in that: the utility model discloses a calibration box, including calibration box main part (1), the upper end surface of calibration box main part (1) is provided with lid (2), the front end surface of calibration box main part (1) is provided with revolves piece (3), the lower extreme surface of revolving piece (3) is provided with card strip (4), the lower extreme surface of card strip (4) is provided with fixture block (5), the rear end surface of fixture block (5) is provided with receiver (6), the both sides surface of receiver (6) is provided with slide rail (7), the lower extreme surface of lid (2) is provided with calibration block (8), the upper end surface of calibration box main part (1) is provided with calibration block (8) and micrometer body (9).
2. The micrometer caliper bar calibrating device of claim 1, wherein: the hinge is arranged at the joint of the box cover (2) and the rectangular groove (10), the number of the hinges is two, the hinges are symmetrically arranged, and the rotary block (3) is movably connected with the calibration box main body (1).
3. The micrometer caliper bar calibrating device of claim 1, wherein: the clamping device is characterized in that a clamping groove (12) is formed in the joint of the clamping strip (4) and the clamping block (5), the clamping strip (4) is movably connected with the clamping block (5) through the clamping groove (12), the clamping block (5) is fixedly connected with the storage box (6), and the clamping block (5) is rectangular in shape.
4. The micrometer caliper bar calibrating device of claim 1, wherein: the utility model discloses a calibration box, including slide rail (7), receiver (6) and calibration box main part (1), the junction of slide rail (7) and receiver is provided with the mounting respectively, the quantity of mounting is a plurality of groups, and is the array and arranges, be fixed connection between card strip (4) and spiral piece (3), the shape of card strip (4) is the rectangle strip.
5. The micrometer caliper bar calibrating device of claim 4, wherein: slide rail (7) pass through the mounting respectively with calibration box main part (1) and receiver (6) fixed connection, receiver (6) are swing joint through between slide rail (7) and calibration box main part (1), the quantity of slide rail (7) is two sets of, and is the symmetry and arranges.
6. The micrometer caliper bar calibrating device of claim 1, wherein: be swing joint between calibration piece (8) and calibration box main part (1), the quantity of calibration piece (8) is three groups, the width of every group calibration piece (8) is different, micrometer body (9) is provided with rectangular channel (10) and half slot (11) with the junction of calibration box main part (1), micrometer body (9) is through rectangular channel (10) and half slot (11) and calibration box main part (1) swing joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120003567.XU CN213874021U (en) | 2021-01-04 | 2021-01-04 | Micrometer measuring bar calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120003567.XU CN213874021U (en) | 2021-01-04 | 2021-01-04 | Micrometer measuring bar calibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213874021U true CN213874021U (en) | 2021-08-03 |
Family
ID=77044226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120003567.XU Active CN213874021U (en) | 2021-01-04 | 2021-01-04 | Micrometer measuring bar calibrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213874021U (en) |
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2021
- 2021-01-04 CN CN202120003567.XU patent/CN213874021U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240228 Address after: 830000, No. 5437 Midongnan Road, Urumqi, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Road and Bridge Testing and Testing Co.,Ltd. Country or region after: China Address before: 214028 No. 1, Xiqin Road, Xinwu District, Wuxi City, Jiangsu Province Patentee before: Wuxi Yiteng Precision Instrument Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |