CN101963482A - Device for measuring volume of part - Google Patents
Device for measuring volume of part Download PDFInfo
- Publication number
- CN101963482A CN101963482A CN 201010285822 CN201010285822A CN101963482A CN 101963482 A CN101963482 A CN 101963482A CN 201010285822 CN201010285822 CN 201010285822 CN 201010285822 A CN201010285822 A CN 201010285822A CN 101963482 A CN101963482 A CN 101963482A
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- China
- Prior art keywords
- electronic weighing
- weighing device
- volume
- measure
- part volume
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The invention discloses a device for measuring the volume of a part. The device comprises a container accommodating liquid and an electronic weighing device, wherein the container accommodating the liquid is positioned on the electronic weighing device. The device is characterized in that: the electronic weighing device also comprises a computation module capable of computing the volume of the part to be measured according to the weight and the density of the liquid; and the computation module is connected with the electronic weighing device. The device has the advantages of simple structure, convenient use and capability of quickly and accurately measuring the volume of the part without influence of the size of a measuring cup. A large casting can be directly accommodated in a barrel or a bigger container.
Description
Technical field
The present invention relates to a kind of measuring apparatus, especially a kind of device that is used to measure the part volume.
Background technology
For automobile and aviation foundry goods, or the heavy-duty machinery parts, because the needs of the own function of element (carrying, impulsive force, sealing etc.), decision has certain normal value to the average density of foundry goods.Therefore, the average density of measurement products just becomes inevitable.ρ=m/v, density p is the ratio of quality m and volume v.Quality m can be easy to obtain by electronic scales or other meter weight tool.Volume v does not then have the instrument of ready-made measuring and calculating volume.Data by product 3D actual measurement have a certain distance with the actual volume of producing the product that obtains, so can not adopt.If use drainage, be about to product and put into graduated measuring cup, measuring cup is adorned a certain amount of water in advance, and after product submerged fully, by reading the scale after water level rises, deduction was put into the scale before the product, the i.e. volume of product.This method is to the accuracy requirement height of measuring cup, otherwise the same out of true of volume that obtains, error is big.Now measuring cup major part on the market can't satisfy accuracy requirement.Moreover the product big to specification, be not easy to find suitable measuring cup.
Summary of the invention
The present invention seeks to: provide a kind of simple in structure, easy to use, can be quick, accurately measure the device of part volume.
Technical scheme of the present invention is: a kind of device that is used to measure the part volume, comprise the container and the electronic weighing device that fill liquid, the described container that fills liquid is positioned on the electronic weighing device, it is characterized in that, described electronic weighing device also comprises the computing module that can calculate part volume to be measured according to weight and fluid density, and described computing module links to each other with electronic weighing device.
Further, described computing module also comprises the key-press module that can import fluid density numerical value.
Further, described electronic weighing device also comprises the display device that can show weigh reading and input value.
Further, the described device that is used to measure the part volume also comprises worktable and support, and described support links to each other with worktable, and described electronic weighing device is positioned on the described worktable.
Advantage of the present invention is: simple in structure, easy to use, can be quick, and accurately measure the part volume, not influenced by the measuring cup size, the big foundry goods of specification can be directly with bucket or bigger container.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described:
Fig. 1 is used to measure the device synoptic diagram of part volume for the present invention.
Wherein: 1 electronic weighing device; 2 containers; 3 water; 4 parts to be measured; 5 iron wires hook; 6 bracing frames; 7 worktable.
Embodiment
Embodiment 1: the device that is used to measure the part volume as shown in Figure 1, comprise container 2, an amount of water is arranged in the container 2, container 2 is positioned on the electronic weighing device 1, weighing device 1 is positioned on the worktable 7, bracing frame 6 is arranged on the worktable 7, electronic weighing device 1 also comprise can according to weight difference and fluid density calculate part volume to be measured computing module, can import the key-press module of fluid density numerical value and can show the display device of weigh reading and input value.During duty, part 4 to be measured is fixed on the iron wire hook 5, in the submergence entry, this moment, part to be measured can not touch container bottom fully.Before the difference m=m of weight after computing module can calculate in the part submergence entry and in the part submergence entry
After-m
Before, again with m divided by density of liquid, be the volume of part to be measured.Because the liquid in the present embodiment container is water, the density of water is the 1kg/ cubic meter, and according to Archimedes' principle, the numerical value of m is the volume of part to be measured.Also can be other liquid in the container, when in the container being other liquid, can import density of liquid, m divided by density of liquid, is the volume of part to be measured by button.Computing module can be a single-chip microcomputer, also can be other the circuit that can realize this function.
Above embodiment only is the present invention's a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (4)
1. device that is used to measure the part volume, comprise the container and the electronic weighing device that fill liquid, the described container that fills liquid is positioned on the electronic weighing device, it is characterized in that, described electronic weighing device also comprises the computing module that can calculate part volume to be measured according to weight and fluid density, and described computing module links to each other with electronic weighing device.
2. the device that is used to measure the part volume according to claim 1 is characterized in that described computing module also comprises the key-press module that can import fluid density numerical value.
3. the device that is used to measure the part volume according to claim 1 and 2 is characterized in that, described electronic weighing device also comprises the display device that can show weigh reading and input value.
4. the device that is used to measure the part volume according to claim 3 is characterized in that, the described device that is used to measure the part volume also comprises worktable and support, and described support links to each other with worktable, and described electronic weighing device is positioned on the described worktable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010285822 CN101963482A (en) | 2010-09-19 | 2010-09-19 | Device for measuring volume of part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010285822 CN101963482A (en) | 2010-09-19 | 2010-09-19 | Device for measuring volume of part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101963482A true CN101963482A (en) | 2011-02-02 |
Family
ID=43516458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010285822 Pending CN101963482A (en) | 2010-09-19 | 2010-09-19 | Device for measuring volume of part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101963482A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180870A (en) * | 2014-08-26 | 2014-12-03 | 胡达广 | Numerical-control automatic specific gravity measurement device |
| CN108703757A (en) * | 2018-05-21 | 2018-10-26 | 成都泰盟软件有限公司 | A method of it is applied to measure animal toes volume |
| CN114654718A (en) * | 2022-02-25 | 2022-06-24 | 北京航空航天大学 | Method for determining volume modulus of ink in direct-writing printing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1158418A (en) * | 1996-03-01 | 1997-09-03 | 中国科学院广州地球化学研究所 | gold density meter |
| CN1789909A (en) * | 2005-12-20 | 2006-06-21 | 山东建筑工程学院 | Method and apparatus for measuring volume and density of small article |
| CN201819676U (en) * | 2010-09-19 | 2011-05-04 | 苏州春兴精工股份有限公司 | Device for measuring volume of part |
-
2010
- 2010-09-19 CN CN 201010285822 patent/CN101963482A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1158418A (en) * | 1996-03-01 | 1997-09-03 | 中国科学院广州地球化学研究所 | gold density meter |
| CN1789909A (en) * | 2005-12-20 | 2006-06-21 | 山东建筑工程学院 | Method and apparatus for measuring volume and density of small article |
| CN201819676U (en) * | 2010-09-19 | 2011-05-04 | 苏州春兴精工股份有限公司 | Device for measuring volume of part |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180870A (en) * | 2014-08-26 | 2014-12-03 | 胡达广 | Numerical-control automatic specific gravity measurement device |
| CN108703757A (en) * | 2018-05-21 | 2018-10-26 | 成都泰盟软件有限公司 | A method of it is applied to measure animal toes volume |
| CN114654718A (en) * | 2022-02-25 | 2022-06-24 | 北京航空航天大学 | Method for determining volume modulus of ink in direct-writing printing |
| CN114654718B (en) * | 2022-02-25 | 2022-12-13 | 北京航空航天大学 | Method for determining volume modulus of ink in direct-writing printing |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20110202 |