CN201819676U - Device for measuring volume of part - Google Patents
Device for measuring volume of part Download PDFInfo
- Publication number
- CN201819676U CN201819676U CN 201020534348 CN201020534348U CN201819676U CN 201819676 U CN201819676 U CN 201819676U CN 201020534348 CN201020534348 CN 201020534348 CN 201020534348 U CN201020534348 U CN 201020534348U CN 201819676 U CN201819676 U CN 201819676U
- Authority
- CN
- China
- Prior art keywords
- volume
- electronic weighing
- measure
- weighing device
- part volume
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a device for measuring the volume of a part, which comprises a vessel with liquid accommodated therein and an electronic weighting device, wherein the vessel with the liquid accommodated therein is positioned on the electronic weighting device. The device for measuring the volume of the part is characterized in that the electronic weighting device further comprises a calculating module for calculating the volume of the part to be measured according to the weight and the density of the liquid, and the calculating module is connected with the electronic weighting device. By adopting the device for measuring the volume of the part, which has the advantages of simple structure and convenience in use, the volume of the part can be rapidly and accurately measured without the influence of the size of a measuring cup, and a casting with larger specification can be measured via directly adopting a barrel or a larger vessel.
Description
Technical field
The utility model 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 utility model purpose is: provide a kind of simple in structure, easy to use, can be quick, and accurately measure the device of part volume.
The technical solution of the utility model 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.
The utility model has the advantages that: simple in structure, easy to use, can be quick, 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 utility model is further described:
Fig. 1 is used to measure the device synoptic diagram of part volume for the utility model.
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 utility model a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent 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 201020534348 CN201819676U (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 201020534348 CN201819676U (en) | 2010-09-19 | 2010-09-19 | Device for measuring volume of part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201819676U true CN201819676U (en) | 2011-05-04 |
Family
ID=43917626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020534348 Expired - Fee Related CN201819676U (en) | 2010-09-19 | 2010-09-19 | Device for measuring volume of part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201819676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963482A (en) * | 2010-09-19 | 2011-02-02 | 苏州春兴精工股份有限公司 | Device for measuring volume of part |
-
2010
- 2010-09-19 CN CN 201020534348 patent/CN201819676U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963482A (en) * | 2010-09-19 | 2011-02-02 | 苏州春兴精工股份有限公司 | Device for measuring volume of part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20140919 |
|
| EXPY | Termination of patent right or utility model |