CN207439777U - A kind of rocks test specimen crack makes mold - Google Patents
A kind of rocks test specimen crack makes mold Download PDFInfo
- Publication number
- CN207439777U CN207439777U CN201721580964.3U CN201721580964U CN207439777U CN 207439777 U CN207439777 U CN 207439777U CN 201721580964 U CN201721580964 U CN 201721580964U CN 207439777 U CN207439777 U CN 207439777U
- Authority
- CN
- China
- Prior art keywords
- test specimen
- main body
- crack
- die main
- rocks test
- 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
- 239000011435 rock Substances 0.000 title claims abstract description 44
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000002474 experimental method Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of rocks test specimen cracks to make mold, including pedestal, die main body, on bear down on one lid and crack molded part, the die main body is arranged at the base top, the lid that bears down on one on described is arranged at the top of the die main body, and the crack molded part is arranged in the forming cavity inside the die main body；The connecting hole being oppositely arranged is provided on the main wall of the die main body, the crack molded part both ends are respectively arranged with a connecting rod, and the connecting rod is connected through its opposite described connecting hole with the fixing piece outside the die main body；Rocks test specimen crack provided by the utility model makes mold, can produce with fissare rocks test specimen, meet in experiment to the needs with fissare rocks test specimen.
Description
Technical field
The utility model is related to rocks test piece mould technical fields, are made more particularly to a kind of rocks test specimen crack
Mold.
Background technology
Existing rocks test specimen makes mold as the double molds of cylindricality, and test specimen manufacturing process is：It is packed into mold husky
Then the materials such as son, cement make rocks test specimen using high-frequency percussion Instrumented impact；But existing rocks test specimen system
Complete test specimen may only be made by making mold, it is impossible to make the test specimen with perforation crack.
Thus, existing rocks test specimen makes mold, there is the shortcomings that cannot making with perforation crack test specimen.
Utility model content
The purpose of this utility model is to provide a kind of rocks test specimen crack and makes mold, is deposited with solving the above-mentioned prior art
The problem of, can produce with fissare rocks test specimen, meet in experiment to the need with fissare rocks test specimen
It will.
To achieve the above object, the utility model provides following scheme：
The utility model provides a kind of rocks test specimen crack and makes mold, including pedestal, die main body, on bear down on one lid and
Crack molded part, the die main body are arranged at the base top, it is described on the lid that bears down on one be arranged at the top of the die main body,
The crack molded part is arranged in the forming cavity inside the die main body；Phase is provided on the main wall of the die main body
To the connecting hole of setting, the crack molded part both ends are respectively arranged with a connecting rod, and the connecting rod passes through its opposite institute
Connecting hole is stated to be connected with the fixing piece outside the die main body.
Preferably, the die main body is cylinder, and the die main body is spelled by two cross sections for semicircular housing
It connects.
Preferably, there are two the connecting hole is set, there are one the connecting holes for setting on each housing.
Preferably, the connecting hole is the through-hole structure that longitudinal cross-section is rectangle, and two connecting holes are on the mould
The axle center of tool main body is symmetrical arranged.
Preferably, it is provided with elastomeric element between the connecting hole bottom and the connecting rod.
Preferably, the elastomeric element is spring.
Preferably, the connecting rod both ends are threadedly coupled respectively with the crack molded part, the fixing piece.
Preferably, the fixing piece is a screw mother.
Preferably, graduation indication line is provided in the middle part of the connecting rod, is set on the housing of the connecting rod periphery
Angled graduation mark.
Preferably, the crack molded part is a sheet metal or a metal bar.
The utility model achieves following advantageous effects compared with the prior art：
1st, rocks test specimen crack provided by the utility model makes mold, and crack is set in the forming cavity of die main body
Molded part when into mold, injection moulding material carries out rocks specimen molding, due to the presence of crack molded part, can make
Crack molded part position will not be filled with moulding material, and shaping terminates, and dismounting crack molded part can be former in crack molded part
Some positions form crack, obtain with fissare rocks test specimen, disclosure satisfy that in experiment to being tried with fissare rocks
The needs of part.
2nd, rocks test specimen crack provided by the utility model makes mold, and crack molded part passes through connecting rod and mold master
Fixing piece connection outside body, by the angle of the i.e. adjustable crack molded part of the bar that is rotatably connected, so as to obtain respective angles
Crack can obtain the fissare rocks test specimen of band of a variety of different angle requirements.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments, for those of ordinary skill in the art, without having to pay creative labor, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the dimensional structure diagram that rocks test specimen crack makes mold in the utility model；
Fig. 2 is the partial sectional view of the dimensional structure diagram that rocks test specimen crack makes mold in the utility model；
Fig. 3 is the half sectional view of the dimensional structure diagram that rocks test specimen crack makes mold in the utility model；
Fig. 4 is the disassembly diagram of the die main body that rocks test specimen crack makes mold in the utility model；
In figure：1- pedestals, 2- die main bodies, bear down on one on 3- lid, 4- cracks molded part, 5- connecting holes, 6- connecting rods, 7- are solid
Determine part, 8- housings, 9- elastomeric elements.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
The purpose of this utility model is to provide a kind of rocks test specimen crack and makes mold, existing in the prior art to solve
Problem.
To enable the above-mentioned purpose of the utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and have
Body embodiment is described in further detail the utility model.
The present embodiment provides a kind of rocks test specimen cracks to make mold, as shown in Figs 1-4, including pedestal 1, die main body
2nd, bear down on one lid 3 and crack molded part 4 on, and die main body 2 is arranged at 1 top of pedestal, and the lid 3 that above bears down on one is arranged at die main body 2 and pushes up
Portion, crack molded part 4 are arranged in the forming cavity inside die main body 2；It is provided with and is oppositely arranged on the main wall of die main body 2
Connecting hole 5, molded part 4 both ends in crack are respectively arranged with a connecting rod 6, and connecting rod 6 passes through its opposite connecting hole 5 and mold
Fixing piece 7 outside main body 2 connects.
In the present embodiment, die main body 2 is specially cylinder, and die main body 2 is semicircular housing 8 by two cross sections
It is spliced；There are two connecting hole 5 is set, set on each housing 8 there are one connecting hole 5, connecting hole 5 is that longitudinal cross-section is square
The through-hole structure of shape, two connecting holes 5 are symmetrical arranged on the axle center of die main body 2；Between 5 bottom of connecting hole and connecting rod 6
Be provided with elastomeric element 9, the setting of elastomeric element 9 be in order in rocks specimen molding, buffering moulding material to crack into
The impact force of type part 4 avoids crack molded part 4 from being broken；Specifically, elastomeric element 9 can be connected to connecting rod 6 with connecting with selected as
Connect the spring of 5 bottom of hole.
In the present embodiment, in order to realize being detachably connected for connecting rod 6,6 both ends of connecting rod are respectively molded with crack
Part 4, fixing piece 7 are threadedly coupled；After rocks specimen molding, the connecting rod 6 of one end can be removed, crack is taken out from the other end
Molded part 4 generates complete crack；Wherein fixing piece 7 is preferably screw mother, by its threaded connection between connecting rod 6,
Molded part 4 both ends in crack can be fixed by connecting rod 6 by screwing screw mother.
In the present embodiment, in order to realize the crack for making different angle, graduation indication line is additionally provided at 6 middle part of connecting rod
(not shown), and angle index line (not shown) is set on the housing 8 around corresponding connecting rod 6, when connecting rod 6
When being tightened on crack molded part 4, graduation indication line is just directed at 0 degree of graduation mark, and when needing other angles, be rotatably connected bar
6, graduation indication line is directed at corresponding graduation mark；After the angle for adjusting crack molded part 4, then screwed by screw mother
It is fixed.
Crack molded part 4 is sheet metal or metal bar in the present embodiment, so as to obtain the crack of respective shapes.
Rocks test specimen crack provided in this embodiment makes mold, during concrete application, places pedestal 1 first
Above bear down on one lid 3, installs what a housing 8 between, and the connecting rod 6 of 4 one end of crack molded part is passed through this housing 8
Connecting hole 5, the connecting rod 6 of 4 other end of crack molded part is directed at the connecting hole 5 on another housing 8, by another housing 8
Connecting hole 5 is spliced while passing through connecting rod 6 with mounted housing 8, after the completion of two housings 8 splice, is adjusted and is split
The angle of gap molded part 4, installation screw mother is fixed in connecting rod 6；Then the shaping of rocks test specimen can be carried out, into
After the completion of type, die main body 2 is dismantled, removes crack molded part 4, is obtained with fissare rocks test specimen.
It should be noted that the die main body in the utility model is not limited only to cylinder, it can be to rocks test specimen
Need select the mold of respective shapes, the shape of crack molded part is also not limited to the rectangle and column proposed in the utility model
Shape can also be selected flexibly according to actual needs.
The utility model applies specific case and the principle and embodiment of the utility model is set forth, more than it is real
The explanation for applying example is only intended to help the method and its core concept for understanding the utility model；Meanwhile for the general of this field
Technical staff, according to the thought of the utility model, in specific embodiments and applications there will be changes.To sum up,
This specification content should not be construed as the limitation to the utility model.
Claims (10)
1. a kind of rocks test specimen crack makes mold, it is characterised in that：Including pedestal, die main body, on bear down on one lid and crack
Molded part, the die main body are arranged at the base top, it is described on the lid that bears down on one be arranged at the top of the die main body, it is described
Crack molded part is arranged in the forming cavity inside the die main body；Opposite set is provided on the main wall of the die main body
The connecting hole put, the crack molded part both ends are respectively arranged with a connecting rod, and the connecting rod passes through its opposite described company
Hole is connect to be connected with the fixing piece outside the die main body.
2. rocks test specimen crack according to claim 1 makes mold, it is characterised in that：The die main body is cylinder
Body, the die main body are spliced by two cross sections for semicircular housing.
3. rocks test specimen crack according to claim 2 makes mold, it is characterised in that：The connecting hole is provided with two
A, there are one the connecting holes for setting on each housing.
4. rocks test specimen crack according to claim 3 makes mold, it is characterised in that：The connecting hole cuts for longitudinal direction
Face is the through-hole structure of rectangle, and two connecting holes are symmetrical arranged on the axle center of the die main body.
5. rocks test specimen crack according to claim 4 makes mold, it is characterised in that：The connecting hole bottom and institute
It states and is provided with elastomeric element between connecting rod.
6. rocks test specimen crack according to claim 5 makes mold, it is characterised in that：The elastomeric element is bullet
Spring.
7. rocks test specimen crack according to claim 6 makes mold, it is characterised in that：The connecting rod both ends difference
It is threadedly coupled with the crack molded part, the fixing piece.
8. rocks test specimen crack according to claim 7 makes mold, it is characterised in that：The fixing piece is a screw
It is female.
9. rocks test specimen crack according to claim 8 makes mold, it is characterised in that：It is set in the middle part of the connecting rod
There is graduation indication line, angle index line is provided on the housing of the connecting rod periphery.
10. rocks test specimen crack according to claim 9 makes mold, it is characterised in that：The crack molded part is
One sheet metal or a metal bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721580964.3U CN207439777U (en) | 2017-11-23 | 2017-11-23 | A kind of rocks test specimen crack makes mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721580964.3U CN207439777U (en) | 2017-11-23 | 2017-11-23 | A kind of rocks test specimen crack makes mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207439777U true CN207439777U (en) | 2018-06-01 |
Family
ID=62287242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721580964.3U Expired - Fee Related CN207439777U (en) | 2017-11-23 | 2017-11-23 | A kind of rocks test specimen crack makes mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207439777U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109655327A (en) * | 2018-12-21 | 2019-04-19 | 河南理工大学 | A kind of device for interrupted double cracks class rock test piece |
| CN111456715A (en) * | 2020-05-04 | 2020-07-28 | 西南石油大学 | Oil-gas well cement sheath-brittle stratum interface shear bonding strength testing device and method |
-
2017
- 2017-11-23 CN CN201721580964.3U patent/CN207439777U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109655327A (en) * | 2018-12-21 | 2019-04-19 | 河南理工大学 | A kind of device for interrupted double cracks class rock test piece |
| CN109655327B (en) * | 2018-12-21 | 2021-03-19 | 河南理工大学 | Device for intermittent double-fracture rock mass test piece |
| CN111456715A (en) * | 2020-05-04 | 2020-07-28 | 西南石油大学 | Oil-gas well cement sheath-brittle stratum interface shear bonding strength testing device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207439777U (en) | A kind of rocks test specimen crack makes mold | |
| CN109118930B (en) | Shield tunnel split mounting type segment structure model and design and manufacturing method | |
| CN103674646A (en) | Mould for manufacturing sample with undulated structure surface with controllable undulation degree | |
| CN102658355B (en) | The squirrel-cage shell load-carrying members be integrated with runner film tire | |
| CN108930404B (en) | Unit type adjustable special-shaped curved surface formwork supporting system and pouring forming method | |
| CN206169196U (en) | Novel casting sand box | |
| CN108678369A (en) | Pre-buried under aluminum dipping form system wears beam casing pipe and its application method | |
| CN102765122B (en) | Curb production system and method | |
| CN208343121U (en) | Prefabricated assembled steel structure concrete wallboard mould | |
| CN207798502U (en) | A kind of multispecimen molding die for construction material detection | |
| CN102555221A (en) | Honeycomb manufacturing method | |
| CN207119764U (en) | A kind of casting and molding frock and the sandbox comprising the frock | |
| CN109356368B (en) | Masonry top leveling device and method for compressive strength measurement | |
| CN201645621U (en) | Prestressed concrete polygon solid or hollow pile molding stretching die | |
| CN207240452U (en) | A kind of mould for foam concrete partition plate verticle mould shaping | |
| CN103474741B (en) | Ring-focus antenna minor face dielectric support cover and preparation method thereof | |
| CN207105211U (en) | Element precast mould | |
| CN205291249U (en) | Sleeper shaping fixing device | |
| CN205917987U (en) | Steel structure upright post | |
| CN205704888U (en) | Inner core pulling dropout mold mechanism | |
| CN219726655U (en) | Masonry material shaping system appearance device convenient to location | |
| CN219705575U (en) | Hollow decoration hanging plate combined die | |
| CN109930712A (en) | The cast-in-place double mesh sheet of one kind exempt from the plaster dedicated framework of partition wall construction and its construction method | |
| CN221475576U (en) | General mould for concrete precast block of filling wall | |
| CN209760794U (en) | Double-channel steel reinforced formwork for high-rise large-section column construction |
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: 20180601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |