CN203837987U - Three-purpose triple-link sample mold - Google Patents
Three-purpose triple-link sample mold Download PDFInfo
- Publication number
- CN203837987U CN203837987U CN201420202066.4U CN201420202066U CN203837987U CN 203837987 U CN203837987 U CN 203837987U CN 201420202066 U CN201420202066 U CN 201420202066U CN 203837987 U CN203837987 U CN 203837987U
- Authority
- CN
- China
- Prior art keywords
- dividing plate
- template
- fitting recess
- mold
- diameter
- 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
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a three-purpose triple-link sample mold which comprises a bottom mold plate, lateral mold plates, connecting devices, partition plates and mold plates. Inwards-concave circular assembling grooves matched with the connecting devices in a fixed mode are formed in the two ends of the bottom mold plate, and non-perforation inner threads are engraved in the inwards-concave circular assembling grooves. Rectangular assembling grooves matched with the connecting devices in a fixed mode are formed in the two ends of the lateral mold plates. Assembling grooves matched with the partition plates are formed in the inner sides of the lateral mold plates. The partition plates include the partition plate A, the partition plate B and the partition plate C, wherein the partition plate A, the partition plate B and the partition plate C can be independently used or used in a matched mode. According to the three-purpose triple-link sample mold, due to the arrangement of the detachable partition plates and the cylindrical mold plates, the defect that an original triple-link sample mold can only be used for manufacturing a sample in a fixed size is overcome, and the function that three kinds of samples can be manufactured through the same sample mold is achieved; in addition, three samples in one set can be completely installed at a time, the three-purpose triple-link sample mold is simple in structure, easy to machine, convenient to operate and easy to disassemble and assemble, and the manufacturing quality and the mechanical properties of the samples are guaranteed.
Description
Technical field
The utility model patent relates to a kind of cement, mortar, concrete and moulded coal test specimen and makes field, is specially three use three test piece moulds that a kind of test specimen is made use.
Background technology
In concrete construction and moulded coal, make field, no matter be that cement mortar specimen is made, or concrete and the test of moulded coal mechanics parameter, all need to prepare cube (50mm * 50mm * 50mm or 70mm * 70mm * 70mm) or right cylinder (being generally φ 50mm * 100mm) test specimen, because needs preparation size is different, often need to prepare the compacting that multiple kinds of molds is carried out test specimen.Existing mould can only be prepared the test specimen of a kind of size or shape, cause the wasting of resources and increased testing equipment acquisition cost, for addressing this problem, a kind of three test piece moulds that not only can make conventional right cylinder test specimen but also can make two kinds of Commonly Used Size cube specimens have been proposed.
Related die present Research is as follows:
(1) Introduction To Cn Patent that application number is 200920102074.0 a kind of cylinder testing mold for manufacturing test piece, comprise concave disc base, two half-cylindrical templates coordinate the cylindricality templates that form.This die size cannot regulate, and can only prepare right cylinder test specimen and cannot prepare cube specimen.
(2) Introduction To Cn Patent that application number is 201110002099.5 a kind of method for making for rock sample.Step comprises making mould, melts resin, merges stone sample, Mold polishing.This die size cannot regulate, and can only prepare single size sample.
(3) Introduction To Cn Patent that application number is 201210097450.8 a kind of rocks test piece mould for rock mechanics field.This mould is by base, and intermediate die plate and top board form.This mould can only be prepared cube specimen, cannot prepare right cylinder test specimen.
(4) Introduction To Cn Patent that application number is 201320077852.1 the wet proving installation that rises of a kind of tri-coupling type mortar.This die size cannot regulate, and can only prepare single size sample.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned the deficiencies in the prior art, a kind of die device for cement mortar specimen and moulded coal test material preparation is provided, it is simple in structure, easy to operate, can realize and use same set of mould to carry out the preparation of three kinds of different size test specimens fast, simply, and can be by one group three the disposable installations of test specimen.
For achieving the above object, the utility model adopts following technical proposals:
Three use three test piece moulds, comprise end template, side template, coupling arrangement, dividing plate, template, and there is the circular fitting recess of the indent being fixed with coupling arrangement at end template two ends, in the circular fitting recess of indent, are carved with the internal thread of not boring a hole; There is the rectangle fitting recess being fixed with coupling arrangement at side template two ends, and there is the fitting recess that coordinates installation with dividing plate side template inner side; Described dividing plate comprises dividing plate A, dividing plate B, dividing plate C, and dividing plate A, dividing plate B, dividing plate C can be used alone or be used in conjunction with.
Fitting recess has four, and fitting recess between any two spacing is 70mm; Described four assembling groove depth 3mm, width is identical with dividing plate A thickness, up/down perforation.
Coupling arrangement comprises vertical pivot, transverse axis and wing nut; Wherein, vertical pivot radius is identical with the radius of the circular fitting recess of end template two ends indent, and vertical pivot is entire body external thread, and external thread specification is identical with the internal thread of not boring a hole in the circular fitting recess of indent; Transverse axis middle part diameter is greater than two ends, and there is a through hole at middle part, and through-hole diameter is greater than the diameter of vertical pivot, and external thread is carved with at transverse axis two ends, and two ends diameter equals side template rectangle fitting recess height; Wing nut internal thread specification and vertical pivot, transverse axis is identical and coupling.
Dividing plate is made by carbon junction steel, dividing plate A, and dividing plate B, dividing plate C, 2 every kind, described dividing plate A is of a size of 70mm * 6mm * 70mm; Described dividing plate B basic size is identical with dividing plate A, and in dividing plate B mono-side, there is the projection of one 50mm * 50mm * 10mm at middle part; Described dividing plate C basic size is identical with dividing plate A, and on dividing plate C both sides, all there is the projection of one 50mm * 50mm * 10mm at middle part.
Also include pad, pad is made by carbon junction steel, according to different types, is divided into two kinds: bottom spacer and side pad; Described bottom spacer is of a size of 70mm * 50mm * 20mm, and described side shim size is 70mm * 10mm * 70mm.
Template is half-cylindrical template, by carbon junction steel, made, two half-cylindrical templates can coordinate formation cylindricality template, described cylindricality template external diameter 70mm, internal diameter 50mm, high 100mm, the position equal with collar lower surface, two half-cylindrical template upper ends is provided with upper convex edge, upper convex edge external diameter 64mm, the effect of described upper convex edge is that collar is blocked.
Collar is made by carbon junction steel, internal diameter 64mm, external diameter 76mm, high 8mm.
The utility model is compared with other three test piece moulds, has following clear superiority:
1) by the variation to dividing plate form, adapted to the preparation of two kinds of Commonly Used Size cube specimens, broken through the restriction that a mold in the past can only be made a kind of size test specimen;
2) by the application of half-cylindrical template and collar, make mould both can make cube specimen, can make right cylinder test specimen again, realized the multi-usage of mould;
3) function is many, both can be used for the preparation of cement, mortar, concrete sample, can be used for again the preparation of moulded coal sample;
4) design of this utility model is ingenious, simple in structure, and assembling form removal is convenient, can one group three the disposable installations of test specimen, improved test material preparation efficiency.
Accompanying drawing explanation
When considered in conjunction with the accompanying drawings, can more completely understand better the utility model.Accompanying drawing described herein is used to provide further understanding of the present utility model, and embodiment and explanation thereof are used for explaining the utility model, does not form improper restriction of the present utility model.
The front view of die assembly when Fig. 1 is preparation φ 50mm * 100mm right cylinder test specimen;
The vertical view of die assembly when Fig. 2 is preparation φ 50mm * 100mm right cylinder test specimen;
The left view of die assembly when Fig. 3 is preparation φ 50mm * 100mm right cylinder test specimen;
Fig. 4 is the front elevation of half-cylindrical template;
Fig. 5 is the front view of die assembly while preparing cube specimen;
The attached view of die assembly when Fig. 6 is preparation 70mm * 70mm * 70mm cube specimen;
The attached view of die assembly when Fig. 7 is preparation 50mm * 50mm * 50mm cube specimen;
The left view of die assembly when Fig. 8 is preparation 70mm * 70mm * 70mm cube specimen;
The left view of die assembly when Fig. 9 is preparation 50mm * 50mm * 50mm cube specimen;
Figure 10 is dividing plate A;
Figure 11 is dividing plate B;
Figure 12 is dividing plate C;
Figure 13 is side pad;
Figure 14 is bottom spacer;
Figure 15 is single half-cylindrical template;
Figure 16 is the cylindrical template of two half-cylindrical template assemblings;
Figure 17 is collar;
In figure: 1. end template, 2. side template, 3. vertical pivot, 4. transverse axis, 5. wing nut, 6. dividing plate A, 7 dividing plate B, 8. dividing plate C, 9. bottom spacer, 10. side pad, 11. half-cylindrical templates, 12. collars.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Three use three test piece moulds, as shown in Figure 1, 2, 3, comprise end template 1, side template 2, coupling arrangement, dividing plate, pad, half-cylindrical template 11 and collar 12.
Described end template 1 is made by high-intensity cast iron, and the circular fitting recess of indent is left at two ends.In the circular fitting recess of described indent, be carved with the internal thread of not boring a hole;
Described side template 2 is made by carbon junction steel, and rectangle fitting recess is left at two ends.Four of fitting recess are left in side template 2 inner sides, and spacing is 70mm between any two.Described four assembling groove depth 3mm, width is identical with dividing plate A6 thickness, up/down perforation.
Described coupling arrangement comprises vertical pivot 3, transverse axis 4 and wing nut 5.Described vertical pivot 3 radiuses are identical with the circular fitting recess of end template 1 two ends indent, and vertical pivot 3 is entire body external thread, and external thread specification is identical with the internal thread in the circular fitting recess of indent.
Described transverse axis 4 middle part diameters are greater than two ends, and there is a through hole at middle part, and through-hole diameter is slightly larger than the diameter of vertical pivot 3, and external thread is carved with at transverse axis 4 two ends, and two ends diameter equals side template rectangle fitting recess height.
Described wing nut 5 internal thread specifications and vertical pivot 3, transverse axis 4 are identical, and matched well with it.
Described dividing plate is made by carbon junction steel, according to different types, is divided into three kinds: dividing plate A6, and dividing plate B7, dividing plate C8,2 every kind, described dividing plate A6 is of a size of 70mm * 6mm * 70mm, as shown in figure 10; Described dividing plate B7 basic size is identical with dividing plate A6, is characterised in that in dividing plate one side there is the projection of one 50mm * 50mm * 10mm at middle part, as shown in figure 11; Described dividing plate C8 basic size is identical with dividing plate A6, is characterised in that on dividing plate both sides there is the projection of homogeneous 50mm * 50mm * 10mm at middle part, as shown in figure 12.
Described pad is made by carbon junction steel, according to different types, is divided into two kinds: bottom spacer 9 and side pad 10.Described bottom spacer 9 is of a size of 70mm * 50mm * 20mm, and as shown in figure 13, described side pad 10 is of a size of 70mm * 10mm * 70mm, as shown in figure 14.
Described half-cylindrical template 11 is made by carbon junction steel, as shown in figure 15, two half-cylindrical templates 11 can coordinate formation cylindricality template, described cylindricality template external diameter 70mm, internal diameter 50mm, high 100mm, as shown in figure 16, the position equal with collar 12 lower surfaces, two half-cylindrical template 11 upper ends is provided with upper convex edge, upper convex edge external diameter 64mm, as shown in Figure 4, the effect of described upper convex edge is that collar 12 is blocked.
Described collar 12 is made by carbon junction steel, internal diameter 64mm, and external diameter 76mm, high 8mm, as shown in figure 17.
While loading sample:
1. by the internal thread fixing of not boring a hole in the circular fitting recess of indent at two vertical pivots, 3 screw-in end template 1 two ends;
2. transverse axis 4 penetrates from vertical pivot 3 tops by central through hole;
3. two side templates 2 are relatively vertically placed in end template 1 plane, make in the rectangle fitting recess at template 2 two ends, inserting side, two ends of transverse axis 4 simultaneously, use wing nut 5 fixing a little on vertical pivot 3 tops and transverse axis 4 two ends;
4. by the fitting recess at template 2 two ends, two dividing plate B7 inserting sides, in two fitting recess at template 2 middle parts, two dividing plate A6 inserting sides, align two side templates, guarantee die trial chamber quadrate;
5. tighten the wing nut 5 of transverse axis 4 two ends;
6. with wooden mallet, touch dividing plate upper side, make its downside more at grade, and then the wing nut 5 of stubborn vertical pivot 3 upper ends, guarantee that each plate downside and end template plane press close to;
7. two half-cylindrical templates 11 are coordinated and form cylindricality template, be vertically positioned in die trial chamber, in each die trial chamber, place two half-cylindrical templates, totally 6;
8. collar 12 is placed in from top to down to the upper convex edge of cylindricality template upper end, the square die trial chamber that cylindricality template lower end is mated by size retrains, and upper end is retrained by collar 12, guarantees in test specimen manufacturing process not spillage, does not lose circle, indeformable;
Each load sample before, at die trial cavity wall, be coated with thin layer machine oil, be beneficial to the smooth demoulding and prevent that die trial from getting rusty;
10. the die trial of having assembled as shown in Figure 1, 2, 3, can start to make one group three the right cylinder test specimens that are of a size of φ 50mm * 100mm after above step;
11. if make 70mm * 70mm * 70mm test specimen, only need after step 6, directly load sample, the die trial of having assembled is as shown in Fig. 5,6,8;
12. if make 50mm * 50mm * 50mm test specimen, only need before step 4, bottom spacer 9, side pad 10 be placed in each die trial chamber, then " in the fitting recess at template 2 two ends, two dividing plate B7 inserting sides; in two fitting recess at template 2 middle parts, two dividing plate C8 inserting sides " in the baffle combination in step 4 being replaced with, the die trial that dividing plate placement direction and assembling complete is as shown in Fig. 5,7,9;
During form removal:
1. become flexible the wing nut 5 of vertical pivot 3 upper ends;
2. become flexible the wing nut 5 at transverse axis 4 two ends;
3. remove side template 2;
4. use wooden mallet to touch dividing plate upper side, make it separated with test specimen;
5. collar is removed (right cylinder die trial);
6. use wooden mallet to touch half-cylindrical template upper side, make it separated with test specimen, complete sample just completes.
Claims (7)
1. three use three test piece moulds, comprise end template, side template, coupling arrangement, dividing plate, template, it is characterized in that: there is the circular fitting recess of the indent being fixed with coupling arrangement at end template two ends, in the circular fitting recess of indent, are carved with the internal thread of not boring a hole; There is the rectangle fitting recess being fixed with coupling arrangement at side template two ends, and there is the fitting recess that coordinates installation with dividing plate side template inner side; Described dividing plate comprises dividing plate A, dividing plate B, dividing plate C, dividing plate A, dividing plate B, the dividing plate C use that can be used alone or work in coordination.
2. a kind of three use three test piece moulds according to claim 1, is characterized in that: described fitting recess has four, and fitting recess between any two spacing is 70mm; Described four assembling groove depth 3mm, width is identical with dividing plate A thickness, up/down perforation.
3. a kind of three use three test piece moulds according to claim 1, is characterized in that: coupling arrangement comprises vertical pivot, transverse axis and wing nut; Wherein, vertical pivot radius is identical with the circular fitting recess of end template two ends indent, and vertical pivot is entire body external thread, and external thread specification is identical with the internal thread of not boring a hole in the circular fitting recess of indent; Transverse axis middle part diameter is greater than two ends, and there is a through hole at middle part, and through-hole diameter is greater than the diameter of vertical pivot, and external thread is carved with at transverse axis two ends, and two ends diameter equals side template rectangle fitting recess height; Wing nut internal thread specification and vertical pivot, transverse axis is identical and coupling.
4. a kind of three use three test piece moulds according to claim 1, is characterized in that: dividing plate is made by carbon junction steel, dividing plate A, and dividing plate B, dividing plate C, 2 every kind, described dividing plate A is of a size of 70mm * 6mm * 70mm; Described dividing plate B basic size is identical with dividing plate A, and in dividing plate B mono-side, there is the projection of one 50mm * 50mm * 10mm at middle part; Described dividing plate C basic size is identical with dividing plate A, and on dividing plate C both sides, all there is the projection of one 50mm * 50mm * 10mm at middle part.
5. a kind of three use three test piece moulds according to claim 1, is characterized in that: also include pad, pad is made by carbon junction steel, are divided into two kinds: bottom spacer and side pad according to different types; Described bottom spacer is of a size of 70mm * 50mm * 20mm, and described side shim size is 70mm * 10mm * 70mm.
6. a kind of three use three test piece moulds according to claim 1, it is characterized in that: described template is half-cylindrical template, by carbon junction steel, made, two half-cylindrical templates can coordinate formation cylindricality template, described cylindricality template external diameter 70mm, internal diameter 50mm, high 100mm, the position equal with collar lower surface, two half-cylindrical template upper ends is provided with upper convex edge, upper convex edge external diameter 64mm, and the effect of described upper convex edge is that collar is blocked.
7. a kind of three use three test piece moulds according to claim 6, is characterized in that: described collar is made by carbon junction steel internal diameter 64mm, external diameter 76mm, high 8mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420202066.4U CN203837987U (en) | 2014-04-23 | 2014-04-23 | Three-purpose triple-link sample mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420202066.4U CN203837987U (en) | 2014-04-23 | 2014-04-23 | Three-purpose triple-link sample mold |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203837987U true CN203837987U (en) | 2014-09-17 |
Family
ID=51515811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420202066.4U Expired - Fee Related CN203837987U (en) | 2014-04-23 | 2014-04-23 | Three-purpose triple-link sample mold |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203837987U (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107063827A (en) * | 2017-04-27 | 2017-08-18 | 华北理工大学 | Obturation cylindrical standard test material preparation device and preparation method thereof |
CN107764612A (en) * | 2016-08-18 | 2018-03-06 | 上海宝冶建设工业炉工程技术有限公司 | Inorganic non-metallic material cylindrical specimens prepare mould and preparation method thereof |
CN108195658A (en) * | 2018-01-25 | 2018-06-22 | 安徽理工大学 | A kind of soil test test piece mould |
CN110405917A (en) * | 2019-08-26 | 2019-11-05 | 叶文彬 | A kind of concrete cylindrical test block conjoined mold convenient for molding die sinking demoulding |
CN112179742A (en) * | 2020-10-19 | 2021-01-05 | 安徽理工大学 | Preparation and bearing test method of coal-rock complex test piece |
CN114953125A (en) * | 2022-05-25 | 2022-08-30 | 安徽理工大学 | Six-in-one cylinder mould |
-
2014
- 2014-04-23 CN CN201420202066.4U patent/CN203837987U/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107764612A (en) * | 2016-08-18 | 2018-03-06 | 上海宝冶建设工业炉工程技术有限公司 | Inorganic non-metallic material cylindrical specimens prepare mould and preparation method thereof |
CN107063827A (en) * | 2017-04-27 | 2017-08-18 | 华北理工大学 | Obturation cylindrical standard test material preparation device and preparation method thereof |
CN107063827B (en) * | 2017-04-27 | 2023-06-30 | 华北理工大学 | Device and method for preparing cylindrical standard test piece of filling body |
CN108195658A (en) * | 2018-01-25 | 2018-06-22 | 安徽理工大学 | A kind of soil test test piece mould |
CN110405917A (en) * | 2019-08-26 | 2019-11-05 | 叶文彬 | A kind of concrete cylindrical test block conjoined mold convenient for molding die sinking demoulding |
CN112179742A (en) * | 2020-10-19 | 2021-01-05 | 安徽理工大学 | Preparation and bearing test method of coal-rock complex test piece |
CN114953125A (en) * | 2022-05-25 | 2022-08-30 | 安徽理工大学 | Six-in-one cylinder mould |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203837987U (en) | Three-purpose triple-link sample mold | |
CN109531798B (en) | Remolded soil triaxial sample demoulding device and demoulding method thereof | |
CN104999546A (en) | Grouting concrete columnar test piece mold | |
CN208152568U (en) | A kind of reserved deep holes Quick Release mold of building concrete | |
CN211205977U (en) | Unconfined compressive strength test workpiece and demolding integrated device | |
CN202367693U (en) | Device for simply disassembling gelled pulp cup | |
CN213198084U (en) | Detachable concrete test block multi-connection mold | |
CN203380326U (en) | Box assembling positioning structure for casting | |
CN207222670U (en) | A kind of reducing abnormity pipe part expanding die | |
CN210090177U (en) | Laboratory is with old and new concrete split and draw shear test multifunctional mold | |
CN203973893U (en) | A kind of multifunctional assembled polymeric mold | |
CN209903505U (en) | Concrete experiment model pouring mold | |
CN207806339U (en) | A kind of thin-wall circular tube punching die | |
CN205309088U (en) | Inside riveting mould of hydraulic pressure separation and reunion bearing cover | |
CN212736459U (en) | Test mould for forming cement mortar and cement-based slurry | |
CN203438478U (en) | Structure for rapidly replacing water gap insert of mold | |
CN105414339A (en) | Inside riveting die of hydraulic clutch bearing gland | |
CN203712953U (en) | Automatic positioning device for die processing | |
CN203317659U (en) | Rotary plate clamp device of multi-component plastic injection molding machine | |
CN201560364U (en) | Novel mould of a damping cushion for railway sleepers | |
CN104475584A (en) | Mold for ensuring blanking flanging hole punching concentricity | |
CN205219511U (en) | Preparation has mould of joint test piece | |
CN205703331U (en) | A kind of elliptic cam boring grab | |
CN205497752U (en) | Novel shearing seepage flow mould | |
CN213022735U (en) | Cement mortar fluidity detection device |
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: 20140917 Termination date: 20190423 |
|
CF01 | Termination of patent right due to non-payment of annual fee |