CN208383773U - A kind of thermal deformation, vicat softening point temperature analyzer - Google Patents
A kind of thermal deformation, vicat softening point temperature analyzer Download PDFInfo
- Publication number
- CN208383773U CN208383773U CN201821258763.6U CN201821258763U CN208383773U CN 208383773 U CN208383773 U CN 208383773U CN 201821258763 U CN201821258763 U CN 201821258763U CN 208383773 U CN208383773 U CN 208383773U
- Authority
- CN
- China
- Prior art keywords
- fixed
- sample
- medium box
- softening point
- point temperature
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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.)
- Expired - Fee Related
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model relates to arrive a kind of testing equipment field, and in particular to arrive a kind of thermal deformation, vicat softening point temperature analyzer.Including rack, medium box is provided in rack, medium box memory is placed with the liquid for heat transfer to occur with sample, is provided with sample frame above medium box, sample frame is flexibly connected with rack.The utility model, structure is simple, easy to operate, convenient for placing sample, can effective stable sample, prevent the impact in lower section sample frame, due to the liquid in medium box to sample, so that sample is mobile, improve the success rate of measurement.
Description
Technical field
The utility model relates to arrive a kind of testing equipment field, and in particular to arrive a kind of thermal deformation, vicat softening point temperature
Analyzer.
Background technique
Thermal deformation, vicat softening point temperature analyzer are grinding for the high speed development and raising material to adapt to plastics industry
Study carefully and testing level, is designed using newest international and national standard, be widely used in plastics chemical company and scientific research machine
Structure.
Existing thermal deformation, vicat softening point temperature analyzer sample frame be by sample holder, loading pole, loading pressure head or
Loading pressing, counterweight carrier and auxiliary member composition, when replacing sample, also mode by hand lifts sample frame out of medium box
And be placed on the table top of instrument, it uses extremely inconvenient, each test period is extended, since sample frame member has centainly
Weight, it is time-consuming and laborious when lifting, and sample frame is placed on the table top of instrument, be easy the table top of pollution instrument,
When being placed on sample frame on medium box after placement sample, the impact due to the liquid in medium box to sample is easy so that sample
It is mobile, so as to cause measurement failure.
Utility model content
The technical problem to be solved by the utility model is to one kind convenient for placing sample, can effective stable sample,
The impact in lower section sample frame, due to the liquid in medium box to sample is prevented, so that sample is mobile, is lost so as to cause measurement
The thermal deformation that loses, vicat softening point temperature analyzer.
To achieve the goals above, technical solution provided by the utility model is:
A kind of thermal deformation, vicat softening point temperature analyzer, including rack, are provided with medium box in rack, in medium box
Storage has the liquid for heat transfer to occur with sample, is provided with sample frame above medium box, sample frame is flexibly connected with rack；
The rack includes bottom plate, is fixed on bottom plate there are two symmetrical strut, two strut upper ends pass through transverse direction
Mandril is fixedly connected, and medium box is fixed on bottom plate；
The sample frame includes the supporting plate right above medium box, fixes on supporting plate and connects vertically there are two symmetrical
Extension bar, connecting rod upper end are fixedly connected by lateral fixed plate, and the left and right ends of fixed plate pass through telescoping cylinder and mandril connects
It connects, the vertical loading pole being slidably matched with it is provided in the fixed plate between two connecting rods, loading pole upper end is fixed with counterweight
Seat, counterweight seat left side are fixed with vertical fixed link, and fixed link upper end is fixed with ranging disk, consolidates in the fixed plate on the right side of loading pole
Surely there is vertical upright bar, the cam for stopping counterweight seat is hinged in upright bar, is fixed with supporting plate, supporting plate on the left of upright bar upper end
Left end is fixed with rangefinder corresponding with ranging disk, and loading pole lower thread is connected with the screw rod of the coaxial heart, screw rod lower end
It is fixed with loading head, the fixture of stable sample is provided on the supporting plate at left and right sides of loading head, the fixture includes being fixed on
Fixed block on supporting plate, the upper front of fixed block open up fluted, are provided with briquetting in groove, the lower end of the slider, which passes through, fixes
It extends to behind block upper end in groove and is fixedly connected with briquetting, be arranged with spring on the slide bar on briquetting and groove between slot bottom,
Slide bar upper end is fixed with floating ball.
Specifically, the cylinder body of the telescoping cylinder is fixed on mandril, the telescopic rod of telescoping cylinder is fixed in fixed plate.
Specifically, the telescoping cylinder is electric expansion cylinder.
Specifically, being provided with rubber pad on the briquetting lower end surface.
Specifically, buoyancy of the floating ball in medium box is greater than the elastic force of spring.
Specifically, the rangefinder is laser range finder.
Compared with prior art, the utility model has the following beneficial effects:
The utility model, structure is simple, easy to operate, convenient for placing sample, can effective stable sample, prevent under
When square sample frame, the impact due to the liquid in medium box to sample improves the success rate of measurement so that sample is mobile.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the enlarged drawing of a-quadrant in Fig. 1.
Parts title in attached drawing are as follows:
1, bottom plate, 2, strut, 3, mandril, 4, telescoping cylinder, 5, medium box, 6, supporting plate, 7, connecting rod, 8, fixed plate, 9, plus
Lotus bar, 10, screw rod, 11, loading head, 12, sample, 13, counterweight seat, 14, fixed link, 15, ranging disk, 16, upright bar, 17, cam,
18, supporting plate, 19, rangefinder, 20, fixed block, 21, groove, 22, briquetting, 23, rubber pad, 24, slide bar, 25, spring, 26, floating
Ball.
Specific embodiment
As shown in Figs. 1-2, a kind of thermal deformation, vicat softening point temperature analyzer, including rack are provided with medium in rack
Case 5,5 memory of medium box are placed with the liquid for heat transfer to occur with sample, are provided with sample frame, sample frame above medium box 5
It is flexibly connected with rack.
The rack includes bottom plate 1, and there are two symmetrical struts 2 for fixation on bottom plate 1, and two struts, 2 upper end passes through cross
To mandril 3 be fixedly connected, medium box 5 is fixed on bottom plate 1.
The sample frame includes the supporting plate 6 right above medium box 5, fixes on supporting plate 6 and erects there are two symmetrical
Straight connecting rods 7,7 upper end of connecting rod are fixedly connected by lateral fixed plate 8, and the left and right ends of fixed plate 8 pass through telescoping cylinder 4
It is connect with mandril 3, the cylinder body of the telescoping cylinder 4 is fixed on mandril 3, and the telescopic rod of telescoping cylinder 4 is fixed in fixed plate 8, institute
Stating telescoping cylinder 4 is electric expansion cylinder.The vertical loading pole being slidably matched with it is provided in fixed plate 8 between two connecting rods 7
9,9 upper end of loading pole is fixed with counterweight seat 13, and vertical fixed link 14 is fixed on the left of counterweight seat 13, and 14 upper end of fixed link is fixed
There is ranging disk 15, is fixed with vertical upright bar 16 in the fixed plate 8 on 9 right side of loading pole, has been hinged in upright bar 16 for stopping
The cam 17 of counterweight seat 13,16 upper end of upright bar left side are fixed with supporting plate 18, and 18 left end of supporting plate is fixed with corresponding with ranging disk 15
Rangefinder 19, the rangefinder 19 are laser range finder.9 lower thread of loading pole is connected with the screw rod 10 of the coaxial heart, spiral shell
10 lower end of bar is fixed with loading head 11, and the fixture of stable sample is provided on the supporting plate 6 of 11 left and right sides of loading head.
The fixture includes the fixed block 20 being fixed on supporting plate 6, and the upper front of fixed block 20 opens up fluted 21,
It is provided with briquetting 22 in groove 21, is provided with rubber pad 23 on 22 lower end surface of briquetting.24 lower end of slide bar passes through fixed block 20
It extends to behind upper end in groove 21 and is fixedly connected with briquetting 22, is arranged on the slide bar 24 on briquetting 22 and groove 21 between slot bottom
There is spring 25,24 upper end of slide bar is fixed with floating ball 26, and buoyancy of the floating ball 26 in medium box 5 is greater than the elastic force of spring 25.
When the utility model is used, by counterweight seat 13 loading pole 9 is moved upwards, when counterweight seat 13 is located at cam
When 17 top, rotation cam 17, so that the distal end of cam 17 is towards loading pole 9, the distal end of cam 17 will be by weight at this time
Code seat 13 is stopped, and is prevented loading head 11 mobile, is facilitated on the fixture that sample 12 is placed on supporting plate 6.When placing sample 12,
So that the both ends of sample 12 are respectively positioned in groove 21, and the benefit under the effect of the elastic force of slide bar 24, the gravity of floating ball 26 and spring 25
Sample 12 is compressed with briquetting 22, when preventing lower section sample frame, the impact due to the liquid in medium box 5 to sample 12,
So that sample 12 is mobile, then rotation cam 17 makes the proximal part of cam 17 towards loading pole 9, and cam 17 loses to weight at this time
The barrier effect of code seat 13, loading pole 9 can move downward, and loading head 11 is contacted with sample 12, start telescoping cylinder 4,
Sample frame is put into medium box 5, then rangefinder 19 is returned to zero.Sample 12 can be measured after completing above-mentioned movement.
Floating ball 26 obtains buoyancy in the liquid in medium box 5, because buoyancy of the floating ball 26 in medium box 5 is greater than the bullet of spring 25
Power, therefore briquetting 22 can be separated with sample 12, prevent from when testing influencing the chucking power of sample 12 due to briquetting 22
Test result.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of thermal deformation, vicat softening point temperature analyzer, including rack, which is characterized in that be provided with medium box in rack
(5), medium box (5) memory is placed with the liquid for heat transfer to occur with sample, is provided with sample frame above medium box (5), tries
Sample rack is flexibly connected with rack；
The rack includes bottom plate (1), is fixed on bottom plate (1) there are two symmetrical strut (2), two struts (2) upper end is logical
It crosses lateral mandril (3) to be fixedly connected, medium box (5) is fixed on bottom plate (1)；
The sample frame includes the supporting plate (6) right above medium box (5), and there are two symmetrical for fixation on supporting plate (6)
Vertical connecting rod (7), connecting rod (7) upper end are fixedly connected by lateral fixed plate (8), and the left and right ends of fixed plate (8) are equal
It is connect by telescoping cylinder (4) with mandril (3), is provided in the fixed plate (8) between two connecting rods (7) and is erected with what it was slidably matched
Straight loading pole (9), loading pole (9) upper end are fixed with counterweight seat (13), are fixed with vertical fixed link on the left of counterweight seat (13)
(14), fixed link (14) upper end is fixed with ranging disk (15), and vertical stand is fixed in the fixed plate (8) on the right side of loading pole (9)
Bar (16) is hinged the cam (17) for stopping counterweight seat (13) in upright bar (16), is fixed on the left of upright bar (16) upper end
Supporting plate (18), supporting plate (18) left end are fixed with rangefinder (19) corresponding with ranging disk (15), the connection of loading pole (9) lower thread
There is the screw rod (10) of the coaxial heart, screw rod (10) lower end is fixed with loading head (11), the supporting plate at left and right sides of loading head (11)
(6) fixture of stable sample is provided on, the fixture includes the fixed block (20) being fixed on supporting plate (6), fixed block
(20) upper front opens up fluted (21), is provided with briquetting (22) in groove (21), and slide bar (24) lower end, which passes through, to be fixed
It extends to behind block (20) upper end in groove (21) and is fixedly connected with briquetting (22), on briquetting (22) and groove (21) between slot bottom
Slide bar (24) on be arranged with spring (25), slide bar (24) upper end is fixed with floating ball (26).
2. a kind of thermal deformation, vicat softening point temperature analyzer according to claim 1, which is characterized in that the telescoping cylinder
(4) cylinder body is fixed on mandril (3), and the telescopic rod of telescoping cylinder (4) is fixed on fixed plate (8).
3. a kind of thermal deformation, vicat softening point temperature analyzer according to claim 1, which is characterized in that the telescoping cylinder
It (4) is electric expansion cylinder.
4. a kind of thermal deformation, vicat softening point temperature analyzer according to claim 1, which is characterized in that the briquetting
(22) rubber pad (23) are provided on lower end surface.
5. a kind of thermal deformation, vicat softening point temperature analyzer according to claim 1, which is characterized in that the floating ball
(26) buoyancy in medium box (5) is greater than the elastic force of spring (25).
6. a kind of thermal deformation, vicat softening point temperature analyzer according to claim 1, which is characterized in that the rangefinder
It (19) is laser range finder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258763.6U CN208383773U (en) | 2018-08-06 | 2018-08-06 | A kind of thermal deformation, vicat softening point temperature analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258763.6U CN208383773U (en) | 2018-08-06 | 2018-08-06 | A kind of thermal deformation, vicat softening point temperature analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208383773U true CN208383773U (en) | 2019-01-15 |
Family
ID=64961729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821258763.6U Expired - Fee Related CN208383773U (en) | 2018-08-06 | 2018-08-06 | A kind of thermal deformation, vicat softening point temperature analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208383773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111721645A (en) * | 2020-06-29 | 2020-09-29 | 王昆 | Impact-resistant test device capable of automatically limiting for manufacturing high-end equipment |
| CN113552164A (en) * | 2021-07-08 | 2021-10-26 | 台州市椒江建设工程质量检测中心有限公司 | Thermal deformation and Vicat softening point heat tester |
-
2018
- 2018-08-06 CN CN201821258763.6U patent/CN208383773U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111721645A (en) * | 2020-06-29 | 2020-09-29 | 王昆 | Impact-resistant test device capable of automatically limiting for manufacturing high-end equipment |
| CN111721645B (en) * | 2020-06-29 | 2023-10-24 | 北京中星试验技术有限公司 | High-end equipment manufacturing impact-resistant test device capable of automatically limiting |
| CN113552164A (en) * | 2021-07-08 | 2021-10-26 | 台州市椒江建设工程质量检测中心有限公司 | Thermal deformation and Vicat softening point heat tester |
| CN113552164B (en) * | 2021-07-08 | 2024-04-05 | 台州市椒江建设工程质量检测中心有限公司 | Thermal deformation and Vicat softening point heat tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20200806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |