CN202903707U - Specimen holder for vicat softening temperature tester - Google Patents
Specimen holder for vicat softening temperature tester Download PDFInfo
- Publication number
- CN202903707U CN202903707U CN 201220568867 CN201220568867U CN202903707U CN 202903707 U CN202903707 U CN 202903707U CN 201220568867 CN201220568867 CN 201220568867 CN 201220568867 U CN201220568867 U CN 201220568867U CN 202903707 U CN202903707 U CN 202903707U
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- plate
- sample
- specimen
- softening temperature
- vicat softening
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Abstract
The utility model provides a specimen holder for a vicat softening temperature tester, belongs to the technical field of the tester, and solves the problem in the prior art that a specimen easily falls into the tester. The specimen holder for the vicat softening temperature tester is used for supporting the specimen and comprises a connecting rod, a weight tray, a loading rod, an intender, a dial indicator and a specimen supporting plate; the specimen holder further comprises a specimen protective cover which is sleeved on the specimen and the intender is used for preventing the specimen from being released form the specimen supporting plate; the lower end of the specimen protective cover is in contact with the specimen supporting plate; and the specimen protective cover is provided with a plurality of liquid passing holes through which media can flow. The specimen holder disclosed by the utility model can effectively prevent the specimen from falling into the tester and being difficultly taken out; and meanwhile, the specimen is prevented from falling into oil liquid to cause potential safety hazards.
Description
Technical field
The utility model belongs to the analyzer technical field, relates to a kind of vicat softening temperature analyzer, particularly a kind of vicat softening temperature analyzer specimen mounting.
Background technology
The vicat softening temperature analyzer mainly is thermal deformation and the vicat softening temperature of measuring plastics, mainly consisted of by specimen mounting, medium box and main frame, usually when doing sample testing, tested sample need to be lain in a horizontal plane under the pressing of not application of load of specimen mounting, then specimen mounting is fallen back in the oil sump in the medium box, the counterweight of respective quality is placed on the pallet, then at the uniform velocity the raise temperature of heating arrangement heats up the fluid in the medium box.In process of the test, in order to make the oil temperature in the medium box even, need to start the stirring motor device fluid is fully stirred, in whipping process, the mobile acting force that can produce of fluid acts on the sample.In process of the test, owing to existing human factor to cause pressing sample not to be compressed, stirring fluid easily causes sample to be fallen in the interior fluid of medium box, and sample can cause process of the test to have potential safety hazard in fluid, need artificially the fluid in the medium box to be bled off, could remove sample, waste time and energy.
Summary of the invention
There are the problems referred to above in the utility model for existing technology, has proposed a kind of vicat softening temperature analyzer specimen mounting, and this specimen mounting can prevent that sample from falling in the analyzer.
The utility model is realized by following technical proposal: a kind of vicat softening temperature analyzer specimen mounting, be used for propping up sample, comprise connecting link, weight tray, load beam, pressing, clock gauge and sample supporting plate, it is characterized in that, described specimen mounting comprises that also being set in sample and pressing is used for outward preventing that sample breaks away from the sample protective cover of sample supporting plate, described sample protective cover lower end contacts with the sample supporting plate, offers some liquid pass holes for the medium circulation on the described sample protective cover.
This specimen mounting is by arranging the sample protective cover at the sample supporting plate, so that sample can be in the sample protective cover, even pressing does not compress sample, sample can not fallen in the vicat softening temperature analyzer yet, avoids the potential safety hazard that drops and cause because of sample.
Use in the specimen mounting at above-mentioned a kind of vicat softening temperature analyzer, described sample protective cover comprises that the cross section that is made of the first side plate, the second side plate and end plate is the cover body of U-shaped, described cover body upper end is connected with upper cover plate, described upper cover plate comprises substrate and portable plate, described substrate is fixed on and offers the first through hole that is slightly larger than the connecting link area of section on the described cover body and at substrate, described the first through hole is positioned at substrate and portable plate joint, one side of described portable plate and the first side plate upper end are rotationally connected, opposite side and the second side plate upper end snapping.Can say that when upper cover plate is opened cover body along radially being enclosed within around the sample of connecting link, then covers upper cover plate, by the through hole on the upper cover plate, so that upper cover plate is relative with connecting link fixing, thereby make whole cover body relative with the position of connecting link fixing.
With in the specimen mounting, described the first side plate upper end is provided with at least two axle sleeves, is provided with rotating shaft in the described axle sleeve at above-mentioned a kind of vicat softening temperature analyzer, and described rotating shaft is connected with a side of described portable plate; Described the second side plate upper end is provided with the buckle that at least one is used for fastening the portable plate opposite side.Portable plate is by the rotating shaft rotating opening or cover, so that convenient the mounting and dismounting on specimen mounting of protective cover, buckle makes between portable plate and the second side plate and can effectively be fixed.
With in the specimen mounting, be provided with at least one hinge between the side of described the first side plate upper end and described portable plate at above-mentioned a kind of vicat softening temperature analyzer; Described the second side plate upper end is provided with the buckle that at least one is used for fastening the portable plate opposite side.Portable plate is opened or is covered by hinge through, so that convenient the mounting and dismounting on specimen mounting of protective cover, buckle makes between portable plate and the second side plate and can effectively be fixed.
With in the specimen mounting, described portable plate comprises the first adjacent portable plate and the second portable plate at above-mentioned a kind of vicat softening temperature analyzer, and the adjacent of described the first portable plate and the second portable plate is provided with the second through hole that passes for load beam.The setting of the second through hole so that load beam is relative with the position of sample protective cover fixing, no longer is subjected to displacement.
With in the specimen mounting, described liquid pass hole is strip at above-mentioned a kind of vicat softening temperature analyzer.Than circular liquid pass hole, adopt that the strip liquid pass hole can to increase liquid level long-pending in the situation that do not increase the aperture, guarantee that medium circulates smoothly.
With in the specimen mounting, the opening part of described cover body is provided with inwardly outstanding gear edge at above-mentioned a kind of vicat softening temperature analyzer.Opening part at cover body arranges gear along can prevent further that sample from dropping out in cover body.
Prior art is compared, this a kind of vicat softening temperature analyzer has the following advantages with specimen mounting: when sample being carried out vicat softening temperature mensuration, first sample is placed under the pressing according to testing requirements, then put down load beam, sample is pressed on the sample supporting plate, then the sample shielding cover is located at outside sample and the pressing, specimen mounting is being fallen back in the medium box, the counterweight of respective quality is placed on the pallet tests again, because the sample shielding cover is located at outside sample and the pressing, so even pressing does not compress sample, sample can not break away from from the sample supporting plate yet.
Description of drawings
Fig. 1 is the structural representation of the utility model when not loading onto the sample protective cover.
Fig. 2 is the structural representation of the utility model when loading onto the sample protective cover.
Fig. 3 is the structural representation of sample protective cover in the utility model.
Fig. 4 is A place enlarged drawing among Fig. 3.
Among the figure, 1, connecting link; 2, weight tray; 3, load beam; 4, pressing; 5, clock gauge; 6, sample supporting plate; 7, vertical rod; 8, medium box upper surface; 9, sample protective cover; 901, liquid pass hole; 902, the first side plate; 903, the second side plate; 904, end plate; 905a, substrate; 905b, the first portable plate; 905c, the second portable plate; 906, the first through hole; 907, axle sleeve; 908, rotating shaft; 909, buckle; 910, the second through hole; 911, gear edge; 10, sample.
Embodiment
Below be specific embodiment of the utility model, and by reference to the accompanying drawings the technical solution of the utility model be further described, but the utility model is not limited to these embodiment.
As shown in Figure 1 and Figure 2, structural representation when a kind of vicat softening temperature analyzer that the structural representation when a kind of vicat softening temperature analyzer that Fig. 1 shows the utility model to be provided is not loaded onto the sample protective cover with specimen mounting, Fig. 2 show the utility model to be provided is loaded onto the sample protective cover with specimen mounting.This specimen mounting comprises connecting link 1, weight tray 2, load beam 3, pressing 4, clock gauge 5, sample supporting plate 6, specimen mounting is connected with the medium case lid by connecting link 1, the medium case lid is slidingly connected by vertical rod 7 and medium box upper surface 8, offer porose on medium box is somebody's turn to do, load beam 3 passes this hole, and load beam 3 upper ends are connected with weight tray 2 and are fixing, and load beam 3 lower ends connect pressing 4, the lower end of connecting link 1 is fixedly connected with sample supporting plate 6, and clock gauge 5 is contained in weight tray 2 tops.In addition, also comprising of this specimen mounting is set in sample 10 and the pressing 4 outer sample protective covers 9 that are used for preventing sample 1 disengaging sample supporting plate 6, and sample protective cover 9 lower ends contact with sample supporting plate 6.
Specifically, the structural representation of the sample protective cover that goes out as shown in Figure 3, this sample protective cover 9 comprises that the cross section that is made of the first side plate 902, the second side plate 903 and end plate 904 is the cover body of U-shaped, upper surface at cover body is connected with upper cover plate, need to prove, this upper cover plate is divided into substrate 905a, the first portable plate 905b and the second portable plate 905c, substrate 905a is fixedly connected on the upper end of cover body, and particular location is the upper end of the junction of the first side plate 902, end plate 904 and the second side plate 903.Offer the first through hole 906 that is slightly larger than connecting link 1 area of section at this substrate 905a, need to prove, this first through hole 906 is opened in the edge of substrate 905a and the first portable plate 905b adjacent, like this after the 9 sheathed installations of sample protective cover, so that connecting link 1 is positioned at this first through hole 906; The side of the first portable plate 905b and the second portable plate 905c all is rotationally connected by the upper end with the first side plate 902 that cooperates that is arranged on the axle sleeve 907 on the first side plate 902 and is through axle sleeve 907 shafts 908, buckle 909 and second side plate 903 snappings of opposite side by being arranged on the second side plate 903 upper ends, its bottom bracket axle 907 has two at least, be set in rotating shaft 908 two ends, buckle 909 has two at least, fastens respectively the first portable plate 905b and the second portable plate 905c.In addition, leave the second through hole 910 that passes through for load beam 3 at the first portable plate 905b and the second portable plate 905c joint.Being rotationally connected between the side of the first side plate 902 upper ends and the first portable plate 905b, the second portable plate 905c can also realize by between the first side plate 902 upper ends and two portable plates hinge being set respectively.
In order to make things convenient for contacting of medium and sample 10, offer some liquid pass holes 901 for the medium circulation at sample protective cover 1, larger to cross liquid level long-pending in order to obtain simultaneously, preferably adopts strip liquid pass hole 901.
In order to prevent that further sample 10 from dropping out in cover body, be provided with inwardly outstanding gear along 911 at the opening part of cover body.
This vicat softening temperature analyzer is as follows with the use procedure of specimen mounting:
First sample is lain in a horizontal plane under the pressing of application of load not, then put down load beam, sample is compressed, at the portable plate that opens the sample protective cover, the sample protective cover along radially being enclosed within outside connecting link and the pressing of specimen mounting connecting link, then being covered portable plate and fastens by buckle, the sample protective device is with regard to installation like this, in the oil sump that specimen mounting is fallen back in the medium box, the counterweight of respective quality is placed on the weight tray, can test.Even pressing compresses sample like this, sample can not drop in the oil sump yet, only can be in the sample protective cover, and only to need quick starting outfit be the retrieval sample by specimen mounting lifting place medium box or again compress sample and test.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (7)
1. vicat softening temperature analyzer specimen mounting, be used for propping up sample (10), comprise connecting link (1), weight tray (2), load beam (3), pressing (4), clock gauge (5) and sample supporting plate (6), it is characterized in that, described specimen mounting comprises that also being set in sample (10) is used for preventing that with pressing (4) is outer sample (10) breaks away from the sample protective cover (9) of sample supporting plate (6), described sample protective cover (9) lower end contacts with sample supporting plate (6), offers some liquid pass holes (901) for the medium circulation on the described sample protective cover (9).
2. vicat softening temperature analyzer specimen mounting according to claim 1, it is characterized in that, described sample protective cover (9) comprises by the first side plate (902), the cross section that the second side plate (903) and end plate (904) consist of is the cover body of U-shaped, described cover body upper end is connected with upper cover plate, described upper cover plate comprises substrate (905a) and portable plate, described substrate (905a) is fixed on and offers the first through hole (906) that is slightly larger than connecting link (1) area of section on the described cover body and at substrate (905a), described the first through hole (906) is positioned at substrate (905a) and portable plate joint, one side of described portable plate and the first side plate (902) upper end are rotationally connected, opposite side and the second side plate (903) upper end snapping.
3. vicat softening temperature analyzer specimen mounting according to claim 2, it is characterized in that, described the first side plate (902) upper end is provided with at least two axle sleeves (907), is provided with rotating shaft (908) in the described axle sleeve (907), and described rotating shaft (908) is connected with a side of described portable plate; Described the second side plate (903) upper end is provided with the buckle (909) that at least one is used for fastening the portable plate opposite side.
4. vicat softening temperature analyzer specimen mounting according to claim 2 is characterized in that, is provided with at least one hinge between the side of described the first side plate (902) upper end and described portable plate; Described the second side plate (903) upper end is provided with the buckle (909) that at least one is used for fastening the portable plate opposite side.
5. the described vicat softening temperature analyzer of any one specimen mounting according to claim 2-4, it is characterized in that, described portable plate comprises adjacent the first portable plate (905b) and the second portable plate (905c), and described the first portable plate (905b) is provided with the second through hole (910) that passes for load beam (3) with the adjacent of the second portable plate (905c).
6. vicat softening temperature analyzer specimen mounting according to claim 1 and 2 is characterized in that, described liquid pass hole (901) is strip.
7. the described vicat softening temperature analyzer of any one specimen mounting is characterized in that according to claim 2-4, and the opening part of described cover body is provided with inwardly outstanding gear along (911).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568867 CN202903707U (en) | 2012-10-31 | 2012-10-31 | Specimen holder for vicat softening temperature tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568867 CN202903707U (en) | 2012-10-31 | 2012-10-31 | Specimen holder for vicat softening temperature tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202903707U true CN202903707U (en) | 2013-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220568867 Expired - Fee Related CN202903707U (en) | 2012-10-31 | 2012-10-31 | Specimen holder for vicat softening temperature tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202903707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548838A (en) * | 2018-03-28 | 2018-09-18 | 高铁检测仪器（东莞）有限公司 | A kind of superhigh temperature plastics dimension card and heat distortion test machine |
-
2012
- 2012-10-31 CN CN 201220568867 patent/CN202903707U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548838A (en) * | 2018-03-28 | 2018-09-18 | 高铁检测仪器（东莞）有限公司 | A kind of superhigh temperature plastics dimension card and heat distortion test machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131031 |