CN203177789U - A verticality buzzing measuring instrument - Google Patents
A verticality buzzing measuring instrument Download PDFInfo
- Publication number
- CN203177789U CN203177789U CN 201320142429 CN201320142429U CN203177789U CN 203177789 U CN203177789 U CN 203177789U CN 201320142429 CN201320142429 CN 201320142429 CN 201320142429 U CN201320142429 U CN 201320142429U CN 203177789 U CN203177789 U CN 203177789U
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- Prior art keywords
- hole
- buzzing
- verticality
- measuring instrument
- battery
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- Expired - Lifetime
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a verticality buzzing measuring instrument and relates to a mechanical part measuring tool. The utility model resolves technical problems of a huge system and complicated operation of a conventional buzzing measuring instrument. The verticality buzzing measuring instrument is characterized in that the circular head portion of a support is equipped with a hole 1 used for placing a battery, a hole 2 used for placing a buzzer, and a hole 3 used for placing a light emitting diode, that the rod portion of the support is equipped with a through hole used for passing through a wire and is in interference fit with one end of the inner hole of a nylon connector, that the other end of the inner hole of the nylon connector is in interference fit with a transition member, and that the large screw hole of the transition member is threadedly connected with an inside micrometer, while an electrode screw used for being connected with a wire is mounted in the small screw hole of the transition member. The verticality buzzing measuring instrument is used for measuring verticality when a mechanical part is processed and has advantages of simple structure, easy manipulation, and fast and accurate measurement.
Description
Technical field
The utility model relates to mechanical component and adds man-hour, measures the instrument of verticality; Be specifically related to a kind of verticality buzzing measuring instrument.
Background technology
When machine work, part needs to guarantee the verticality on a certain important plane sometimes.Under the high situation of accuracy requirement, the testing staff adopts the buzzing measuring instrument to measure verticality sometimes.The concrete steps of this measuring method are: the reference field level of at first adjusting measured workpiece, hang by tested surface with the qin steel wire then, distance between control qin steel wire and the tested surface, preestablish a reference dimension, use the buzzing measuring instrument to measure the deviate of this size between measured workpiece and the qin steel wire, process then and revise the deviation that exceeds.
The structure of existing buzzing measuring instrument: the micrometer inside caliper that vertical mounting strap supports on the reference field of measured workpiece, simultaneously, bolt of vertical installation on the reference field of measured workpiece, the negative pole of dry cell is connected with an end of hummer with lead, the positive pole of battery is connected with bolt with lead, the other end of hummer is connected with the qin steel wire, and the qin steel wire can be located on the bolt by insulating frame, and plummet has been hung in qin steel wire lower end.
The micrometer inside caliper that uses band to support connects dry cell, hummer becomes circuit loop, and when micrometer inside caliper touching qin steel wire that band supports, circuit is connected---hummer warnings of ringing, represent to reach or exceeded predefined reference dimension.
Though existing buzzing measuring instrument principle is simple, line construction is laid comparatively loaded down with trivial details, and actual measuring system is huger, and operation is trouble very.
Summary of the invention
The purpose of this utility model is intended to overcome the shortcoming of prior art, and a kind of verticality buzzing measuring instrument is provided, and it is huge to solve existing buzzing gauge systems, the technical matters of troublesome poeration.
The utility model is achieved through the following technical solutions:
A kind of verticality buzzing measuring instrument, comprise: the micrometer inside caliper that the band of measuring at the measured workpiece reference field supports, the qin steel wire that is connected with the measured workpiece path, the hummer that is connected with battery, it is characterized in that: the rounded nose of described support is provided with three endoporus: described battery is placed in the I hole, described hummer is placed in the II hole, light emitting diode is placed in the III hole, in addition, also be provided with the threaded hole that connects the electrode screw, the cover plate shutoff of the termination of described support rounded nose, the bar portion of described support is provided with the through hole of wearing lead; The bar portion of described support and the endoporus of nylon joint one end interference fit, the endoporus other end of described nylon joint and transition piece interference fit; The big screw of described transition piece is threaded with described micrometer inside caliper, and the little screw of described excessive part is installed the electrode screw that connects lead.
Described battery is a kind of button cell, is packaged in the reserve battery box.
The utility model is compared with existing, has the following advantages and beneficial effect:
Because the circuit package that battery, hummer, light emitting diode are formed in supporting, makes little, simple in structure, the more convenient operation of buzzing measuring instrument volume.Because light emitting diode in parallel in circuit as the second excitation reflected measurement result, has remedied because noise in the workshop is bigger, hummer sound is not enough to the deficiency that allows the gauger hear, and that guarantees to measure is quick, accurately.
Description of drawings
Fig. 1 is structure principle chart of the present utility model;
Fig. 2 is the assembly structure synoptic diagram of support, nylon joint, transition piece;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is the B-B sectional view of Fig. 3.
The utility model is further described by preferred embodiment below in conjunction with accompanying drawing.
Embodiment
Shown in Fig. 1,2,3,4, a kind of verticality buzzing measuring instrument comprises: the band of measuring at measured workpiece 11 reference fields supports 2 micrometer inside caliper 5, the qin steel wire 9 that is connected with measured workpiece 11 paths, the hummer 7 that is connected with battery 6 and light emitting diode 8; The rounded nose 21 of described support 2 is provided with three endoporus: described battery 6 is placed in I hole 211, described hummer 7 is placed in II hole 212, light emitting diode 8 is placed in III hole 213, in addition, also be provided with the threaded hole 214 that connects the electrode screw, cover plate 1 shutoff of the termination of described support 2 rounded noses 21, the bar portion 22 of described support 2 is provided with the through hole 221 of wearing lead; The bar portion 22 of described support 2 and the endoporus one end interference fit of nylon joint 3, the endoporus other end of described nylon joint 3 and transition piece 4 interference fit; The big screw 41 of described transition piece 4 is threaded with described micrometer inside caliper 5, and the little screw 42 of described transition piece 4 is installed the electrode screw that connects lead.
Described battery 6 is a kind of button cells, is packaged in the reserve battery box.
The utility model is used for mechanical component and adds and measures verticality man-hour, have simple in structure, easy to operate, measurement fast, advantage accurately.
Claims (2)
1. verticality buzzing measuring instrument, comprise: the band of measuring at measured workpiece (11) reference field supports the micrometer inside caliper (5) of (2), the qin steel wire (9) that is connected with measured workpiece (11), the buzzer (7) that is connected with battery (6), it is characterized in that: the rounded nose (21) of described support (2) is provided with three endoporus: I hole (211) place described battery (6), described hummer (7) is placed in II hole (212), light emitting diode (8) is placed in III hole (213), in addition, also be provided with the threaded hole (214) that connects the electrode screw, cover plate (1) shutoff of the termination of described support (2) rounded nose (21), the bar portion (22) of described support (2) is provided with the through hole (221) of wearing lead; The endoporus one end interference fit of the bar portion (22) of described support (2) and nylon joint (3), the endoporus other end of described nylon joint (3) and transition piece (4) interference fit; The big screw (41) of described transition piece (4) is threaded with described micrometer inside caliper (5), and the little screw (42) of described transition piece (4) is installed the electrode screw that connects lead.
2. verticality buzzing measuring instrument according to claim 1 is characterized in that: described battery (6) is a kind of button cell that is packaged in the battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142429 CN203177789U (en) | 2013-03-27 | 2013-03-27 | A verticality buzzing measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142429 CN203177789U (en) | 2013-03-27 | 2013-03-27 | A verticality buzzing measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203177789U true CN203177789U (en) | 2013-09-04 |
Family
ID=49074472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320142429 Expired - Lifetime CN203177789U (en) | 2013-03-27 | 2013-03-27 | A verticality buzzing measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203177789U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389004A (en) * | 2017-08-16 | 2017-11-24 | 浙江富春江水电设备有限公司 | Sound and light measurement instrument and its measuring method for the installation of turbine-generator units central shaft |
| CN107543479A (en) * | 2016-06-28 | 2018-01-05 | 中国二十冶集团有限公司 | The detection means and application method of large scale equipment component contact point |
-
2013
- 2013-03-27 CN CN 201320142429 patent/CN203177789U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543479A (en) * | 2016-06-28 | 2018-01-05 | 中国二十冶集团有限公司 | The detection means and application method of large scale equipment component contact point |
| CN107389004A (en) * | 2017-08-16 | 2017-11-24 | 浙江富春江水电设备有限公司 | Sound and light measurement instrument and its measuring method for the installation of turbine-generator units central shaft |
| CN107389004B (en) * | 2017-08-16 | 2023-09-26 | 浙江富春江水电设备有限公司 | Acousto-optic measuring instrument for central shaft installation of hydroelectric generating set and measuring method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |
|
| CX01 | Expiry of patent term |