CN209296502U - A kind of hardness measurement machine overall mechanism - Google Patents
A kind of hardness measurement machine overall mechanism Download PDFInfo
- Publication number
- CN209296502U CN209296502U CN201822264855.1U CN201822264855U CN209296502U CN 209296502 U CN209296502 U CN 209296502U CN 201822264855 U CN201822264855 U CN 201822264855U CN 209296502 U CN209296502 U CN 209296502U
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- measurement
- hardness
- electromagnet
- bottom end
- needle
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Abstract
The utility model discloses a kind of hardness measurement machine overall mechanisms, including pedestal, bracket and measurement main body, the measurement main body to be connected with the pedestal by the bracket, is equipped with several measuring units in the measurement main body；If the measuring unit is made of dry measure needle and several measured holes, the measurement needle is mounted in the measured hole；The measured hole bottom end and the measurement needle bottom end are respectively mounted electromagnet, and respectively according to having RF transmitter and infrared receiver on two electromagnet, the measured hole bottom end is equipped with hardness measurement module；Fixed station and processing chip are installed, the fixed station lower end is equipped with lifting structure on the pedestal.By the above-mentioned means, a kind of hardness measurement machine overall mechanism of the utility model, which can measure the hardness in irregular face, and measurement efficiency is high, easy to operate.
Description
Technical field
The utility model relates to fields of measurement, more particularly, to a kind of hardness measurement machine overall mechanism.
Background technique
It is well known that the quality in order to guarantee product, factory and laboratory will test the hardness of metal product
And analysis, to control the quality requirement that the hardness of product makes it suitable for product, NIST (National Institute of thus
Standards and Technology) and ASTM (American Society for Testing and Materials)
All define the test apparatus standard of the hardness standard of metal material, the Transfer Standards of the carrier of hardness and hardness test.
Existing hardness measurement machine is in terms of solving workpiece support and clamping, generally using horizontal table as measured object
The supporting surface of body, the supporting surface is perpendicular to hardness measurement forcing unit main shaft, as special in do not used but for compromise face
Fixture can not then form stable support, and use the fixed workpiece of special fixture in production line in use, due to producing
The variation of product specification is more frequent, can not replace or adjust rapidly fixture, this workbench is made to exist as the technical solution of supporting surface
There is a problem of low efficiency and inconvenient for operation when use.
Utility model content
The utility model can be measured and not advised mainly solving the technical problems that provide a kind of hardness measurement machine overall mechanism
The then hardness in face.
In order to solve the above technical problems, the technical solution that the utility model uses is: a kind of hardness measurement machine is whole
Mechanism, including pedestal, bracket and measurement main body, the measurement main body are connected with the pedestal by the bracket, the survey
Several measuring units are installed in amount main body；
If the measuring unit is made of dry measure needle and several measured holes, the measurement needle is mounted on the measured hole
Interior, the measured hole aperture is equipped with retaining ring, and the measurement needle is located at the measured hole inner end and is equipped with boss；
The measured hole bottom end and the measurement needle bottom end are respectively mounted electromagnet, red according to having respectively on two electromagnet
Outside line transmitter and infrared receiver, the measured hole bottom end are equipped with hardness measurement module, the hardness measurement module with
The electromagnet for being mounted on the measured hole bottom end is connected；
Fixed station and processing chip are installed, the fixed station lower end is equipped with lifting structure, the place on the pedestal
Manage chip and the lifting structure, the electromagnet, the hardness measurement module, the infrared receiver and the infrared ray
Transmitter is connected by signal.
In one preferred embodiment of the utility model, the measurement needle is matched with the measured hole.
In one preferred embodiment of the utility model, the boss is matched with the retaining ring.
In one preferred embodiment of the utility model, the RF transmitter is mounted on the measurement needle bottom end
The electromagnet on.
In one preferred embodiment of the utility model, the infrared receiver is mounted on the measured hole bottom end
The electromagnet on.
In one preferred embodiment of the utility model, the processing chip is connected with exterior terminal.
The beneficial effects of the utility model are: a kind of hardness measurement machine overall mechanism of the utility model, the hardness measurement machine
The hardness in irregular face can be measured, measurement efficiency is high, easy to operate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of hardness measurement machine overall mechanism.
Fig. 2 is the structural schematic diagram that a kind of hardness measurement machine overall mechanism tooth measures main body.
The components in the drawings are labeled as follows: 1, pedestal；2, bracket；3, main body is measured；4, needle is measured；5, measured hole；6,
Retaining ring；7, boss；8, electromagnet；9, RF transmitter；10, infrared receiver；11, hardness measurement module；12, fixed
Platform；13, chip is handled；14, lifting structure.
Specific embodiment
The preferred embodiment of the utility model is described in detail below, so that the advantages of the utility model and feature energy
It is easier to be readily appreciated by one skilled in the art, to be more clearly defined the protection scope of the utility model.
According to Fig. 1 and Fig. 2, a kind of hardness measurement machine overall mechanism, including pedestal 1, bracket 2 and measurement main body 3, the survey
Amount main body 3 is connected with the pedestal 1 by the bracket 2, is equipped with several measuring units in the measurement main body 3, described
The quantity of measuring unit is much more accurate to the measurement in irregular part.
If the measuring unit is made of dry measure needle 4 and several measured holes 5, the measurement needle 4 is mounted on the measurement
In hole 5, the measurement needle 4 is matched with the measured hole 5, so that the measurement needle 4 is slided in the measured hole 5 and more flowed
Freely.
5 aperture of measured hole is equipped with retaining ring 6, and the measurement needle 4 is located at 5 inner end of measured hole and is equipped with boss 7,
The boss 7 is matched with the retaining ring 6, so that will not be with the measurement when measurement needle 4 is due to being self-possessed sagging before measuring
Hole 5 is detached from.
5 bottom end of measured hole and 4 bottom end of measurement needle are respectively mounted electromagnet 8, on two electromagnet 8 respectively according to
There are RF transmitter 9 and infrared receiver 10, the RF transmitter 9 is mounted on measurement 4 bottom end of needle
On the electromagnet 8, the infrared receiver 10 is mounted on the electromagnet 8 of 5 bottom end of measured hole, is passed through
The RF transmitter 9 and the infrared receiver 10 measure two electromagnet 8 in each measuring unit it
Between distance.
5 bottom end of measured hole is equipped with hardness measurement module 11, the hardness measurement module 11 be mounted on the survey
The electromagnet 8 of 5 bottom end of metering-orifice is connected, and the hardness measurement module 11 is mounted on 5 bottom end of measured hole for receiving
The pressure information that transmits of the electromagnet 8, to measure the hardness of part.
Fixed station 12 and processing chip 13 are installed on the pedestal 1, the processing chip 13 is connected with exterior terminal,
12 lower end of fixed station is equipped with lifting structure 14, the processing chip 13 and the lifting structure 14, the electromagnet 8,
The hardness measurement module 11, the infrared receiver 10 are connected with the RF transmitter 9 by signal.
Part to be measured is mounted on the fixed station 12 when use, the lifting structure 14 will be on the fixed station 12
It rises, so that part upper surface is contacted with the measurement needle 4, the processing chip 13 starts in each measuring unit at this time
The electromagnet 8 so that the measurement needle 4 for piece surface generate a pressure, while pass through the infrared receiver
Device 10 and the RF transmitter 9 cooperate, thus between two electromagnet 8 in the measurement measuring unit each at this time
Distance, increase the electricity of the electromagnet 8 at this time, when the infrared receiver 10 and the RF transmitter 9 measure
The distance between two electromagnet 8 when changing, the flashy pressure that changes at this time is by the hardness measurement mould
Block 11 receives, so that it is determined that the hardness in the region, with the increase of the quantity of the measuring unit, so as to irregular surface zero
The measurement of the hardness of part is more accurate.
Compared with prior art, a kind of hardness measurement machine overall mechanism of the utility model, the hardness measurement machine can measure
The hardness in irregular face, measurement efficiency is high, easy to operate.
In the description of the present invention, it should be noted that term " on ", "lower", "left", "right", "inner", "outside" etc.
The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings or the utility model product use when
The orientation or positional relationship usually put, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.The above descriptions are merely preferred embodiments of the present invention, and it is practical new to be not limited to this
Type, for those skilled in the art, the present invention may have various modifications and changes.All essences in the utility model
Mind and principle within, any modification, equivalent replacement, improvement and so on, should be included in the protection scope of the utility model it
It is interior.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of hardness measurement machine overall mechanism, including pedestal, bracket and measurement main body, the measurement main body and the pedestal are logical
It crosses the bracket to be connected, which is characterized in that several measuring units are installed in the measurement main body；
If the measuring unit is made of dry measure needle and several measured holes, the measurement needle is mounted in the measured hole, institute
It states measured hole aperture and retaining ring is installed, the measurement needle is located at the measured hole inner end and is equipped with boss；
The measured hole bottom end and the measurement needle bottom end are respectively mounted electromagnet, respectively according to there is infrared ray on two electromagnet
Transmitter and infrared receiver, the measured hole bottom end are equipped with hardness measurement module, the hardness measurement module and installation
The electromagnet in the measured hole bottom end is connected；
Fixed station and processing chip are installed, the fixed station lower end is equipped with lifting structure, the processing core on the pedestal
Piece and the lifting structure, the electromagnet, the hardness measurement module, the infrared receiver and the infrared ray emit
Device is connected by signal.
2. a kind of hardness measurement machine overall mechanism according to claim 1, which is characterized in that the measurement needle and the measurement
Hole matches.
3. a kind of hardness measurement machine overall mechanism according to claim 1, which is characterized in that the boss and the retaining ring phase
Cooperation.
4. a kind of hardness measurement machine overall mechanism according to claim 1, which is characterized in that the RF transmitter installation
On the electromagnet for being located at the measurement needle bottom end.
5. a kind of hardness measurement machine overall mechanism according to claim 1, which is characterized in that the infrared receiver installation
On the electromagnet for being located at the measured hole bottom end.
6. a kind of hardness measurement machine overall mechanism according to claim 1, which is characterized in that the processing chip and outside are whole
End is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822264855.1U CN209296502U (en) | 2018-12-31 | 2018-12-31 | A kind of hardness measurement machine overall mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822264855.1U CN209296502U (en) | 2018-12-31 | 2018-12-31 | A kind of hardness measurement machine overall mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209296502U true CN209296502U (en) | 2019-08-23 |
Family
ID=67650019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822264855.1U Active CN209296502U (en) | 2018-12-31 | 2018-12-31 | A kind of hardness measurement machine overall mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209296502U (en) |
-
2018
- 2018-12-31 CN CN201822264855.1U patent/CN209296502U/en active Active
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