CN2191429Y - Measurer for viscosity of high-temp. soluble body - Google Patents
Measurer for viscosity of high-temp. soluble body Download PDFInfo
- Publication number
- CN2191429Y CN2191429Y CN 94228076 CN94228076U CN2191429Y CN 2191429 Y CN2191429 Y CN 2191429Y CN 94228076 CN94228076 CN 94228076 CN 94228076 U CN94228076 U CN 94228076U CN 2191429 Y CN2191429 Y CN 2191429Y
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- CN
- China
- Prior art keywords
- hook
- damping
- hang spring
- viscosity
- utility
- 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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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to a measurer for measuring the viscosity of a high temperature soluble body, which belongs to the technical field of metallurgy testing. The utility model is characterized in that the middle part of an upper hook of the hanging part connected with an output shaft of a motor of the transmission part is closely matched and sheathed with a circular damping box with an annular groove of the damping part. Damping sheets inserted into the medium in the damping box are fixedly connected with the disc edge of the upper part of a lower hook by a damping bracket. The lower end of the upper hook is connected with the upper end of the lower hook via a hang spring. The lower end of the lower hook is plugged with turning bars with turrets. The utility model has the advantages of fast and easy replacement for the hang spring, convenient change of range, accurate control to the hang spring and high detecting accuracy for viscosity of soluble body.
Description
The utility model relates to metallurgical measuring technology, is a kind of pick-up unit of high-temperature fusant high temperature viscosity.
The measuring melt viscosity of high temperature melting normally adopts high temperature viscometer to finish in the crucible.The hang spring of high temperature viscometer measuring mechanism commonly used is fixed by the pintongs dop, the high temperature gauge head that will link to each other with hang spring then inserts in the melt, transmit living reversing by the motor drives hang spring at melt viscosity resistance backspin, according to the corresponding solution viscosity of measuring of its windup-degree with the melt viscosity resistance.Its shortcoming is: it is time-consuming to change the hang spring effort, and the adjustment of hang spring position is difficult to the dead in line with motor, makes hang spring be difficult for accurately control, causes measuring result error big, and the system stability time is long.
The purpose of this utility model is the shortcoming at above-mentioned existence, provides a kind of hang spring to change fast the measurement mechanism that the melt viscosity accuracy in detection is high.
Technical essential of the present utility model is: it is made of running part, damping portion, foil portion etc., it is characterized in that the running part motor output shaft connects hook axle middle part on the foil portion, wringing fit is set with in the discoid band ring groove damping box of damping portion, the damping fin that inserts medium in the damping box is secured to down the Pan Yuanchu on hook top through damping frame, last hook lower end joins the bull stick of following hook bottom plug-in mounting band rotary head through hang spring and following hook upper end.
The utility model compared with prior art, damping portion is set shortens the system stability time, the improvement of foil portion, make system's spin stabilization, it is quick, easy that hang spring is changed, and its length strictness is constant, and change provides very big convenience to range, to the precise control of hang spring, the accuracy in detection height of melt viscosity.It is simple in structure, processes easy to use.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the overall pattern of high temperature viscometer.
From Fig. 2 as seen, this viscosity meter is provided with two high-temperature electric resistance furnaces (11), and their symmetries are placed on the furnace body support (12), can 360 ° of rotations around column.From Fig. 1 as seen, hook on foil portion (5) lower end and following hook (8) upper end have upper shed and under shed skewed slot, and the top and bottom of hang spring (7) are to snap in the skewed slot through the card roller.The bull stick (9) of following hook (8) end plug-in mounting is to fix by the trip bolt of sidepiece.Last hook (5) and following hook (8) are that turning is made, and the hang spring length that snaps in the upper and lower hook skewed slot that crouches is advisable with 200mm.
During use,, start motor (1) and make its rotation, because frictional resistance effect in the liquid body when rotary head (10) moment of friction and hang spring (7) balance, reverses at an angle hang spring when a certain degree of depth of rotary head (10) immersion liquid of foil portion.The angle of reversing according to its hang spring obtains corresponding viscosity number (conversion of angle and viscosity number adopts conventional method to get final product) then.
Among the figure 2 is damping fin, and 3 is resisting medium, and 4 is damping box, and 6 is damping frame.
Claims (2)
1, a kind of proving installation of viscosity of high-temperature melt, constitute by running part, damping portion, foil portion etc., it is characterized in that hook (5) axle middle part on the foil portion that running part motor (1) output shaft connects, wringing fit is set with in the discoid band ring groove damping box (4) of damping portion, the damping fin (2) that inserts medium in the damping box is secured to down the Pan Yuanchu on hook (8) top through damping frame (6), last hook (5) lower end joins the bull stick (9) of following hook (8) bottom plug-in mounting band rotary head through hang spring (7) and following hook (8) upper end.
2, according to the described proving installation of claim 1, it is characterized in that hook on foil portion (5) lower end and following hook (8) upper end has upper shed and under shed skewed slot, the top and bottom of hang spring (7) are to snap in the skewed slot through the card roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94228076 CN2191429Y (en) | 1994-03-21 | 1994-03-21 | Measurer for viscosity of high-temp. soluble body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94228076 CN2191429Y (en) | 1994-03-21 | 1994-03-21 | Measurer for viscosity of high-temp. soluble body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2191429Y true CN2191429Y (en) | 1995-03-08 |
Family
ID=33840695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94228076 Expired - Fee Related CN2191429Y (en) | 1994-03-21 | 1994-03-21 | Measurer for viscosity of high-temp. soluble body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2191429Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387595B (en) * | 2007-09-14 | 2011-04-20 | 中航惠腾风电设备股份有限公司 | Full automatic gel test machine and use thereof |
| CN101163955B (en) * | 2005-03-04 | 2011-09-07 | 普拉德研究及开发股份有限公司 | A density and viscosity sensor |
| CN114199724A (en) * | 2021-11-15 | 2022-03-18 | 南昌大学 | Method for measuring liquid viscosity coefficient based on thin disc rotor under-damped vibration |
-
1994
- 1994-03-21 CN CN 94228076 patent/CN2191429Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101163955B (en) * | 2005-03-04 | 2011-09-07 | 普拉德研究及开发股份有限公司 | A density and viscosity sensor |
| CN101387595B (en) * | 2007-09-14 | 2011-04-20 | 中航惠腾风电设备股份有限公司 | Full automatic gel test machine and use thereof |
| CN114199724A (en) * | 2021-11-15 | 2022-03-18 | 南昌大学 | Method for measuring liquid viscosity coefficient based on thin disc rotor under-damped vibration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |