CN206124047U - A casting die utensil for square rock core epoxy - Google Patents
A casting die utensil for square rock core epoxy Download PDFInfo
- Publication number
- CN206124047U CN206124047U CN201621191938.7U CN201621191938U CN206124047U CN 206124047 U CN206124047 U CN 206124047U CN 201621191938 U CN201621191938 U CN 201621191938U CN 206124047 U CN206124047 U CN 206124047U
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- rock core
- plate
- screw
- indentation
- end plate
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Abstract
The utility model discloses a casting die utensil for square rock core epoxy, but form by bottom plate, curb plate, end plate indentation hob, water conservancy diversion lid, pressure tap device, curb plate and end plate with the bottom plate gomphosis, are equipped with the bottom plate fixed station by the screw connection again on the bottom plate, realize fixed connection through the tight bottom plate fixed station of clamping -force clamp of curb plate and end plate, the rock core fixed slot is installed at the bottom plate middle part, put rock -entering heart fixed slot centre with the rock core, water conservancy diversion lid is put in the face of full crying with the rock core front and back end, and water conservancy diversion lid middle part is equipped with the screw, also is equipped with the screw on the end plate, but the indentation hob passes end plate screw and the water conservancy diversion lid rock core that makes up and screw, lays the pressure tap device at the rock core upper surface. The utility model discloses having improved laboratory experiment casting rock core mould commonly used, having made it can possess better water conservancy diversion passageway, the rampart stability of casting simultaneously is strong, and the installation is dismantled conveniently, easy demoulding.
Description
Technical field
This utility model is related to the epoxy resin casting rock core mould of the conventional side's rock core of laboratory experiment, belongs to casting die skill
Art field.
Background technology
During the production development in oil field, efficient production development is to maintain using rational development plan and production system
Basis, mainly by numerical simulation analysis, the infrastest parameter of wherein laboratory experiment is digital-to-analogue for the overall plan of exploitation
Basis.Therefore, the accuracy of laboratory experiment data is objectively said, the regular influence of research the production development mould of whole oil reservoir
Intend.
With regard to core model, two types are now broadly divided at present, core holding unit and epoxy resin are cast.Existing current state
The Nei Ge research institutions overwhelming majority is rock core to be clamped and is sealed with structure more complicated irony core holding unit.With
The diversified development of core experiment displacement, 45 × 45 × 300mm becomes the main model of one-dimensional research, this class model is adopted
Clamper be present following operating：1. volume is larger, thick and heavy, is not easy to handling and loading；2. it is (cylindrical by pressurization
Interior side) rubber sleeve sealing, rubber sleeve is easily damaged, going wrong in experimentation is easily caused the failure of an experiment；3. whole mould water conservancy diversion
The flowing space of liquid is larger, and the liquid displacement data of non-rock core can be produced in the research process such as saturated oils, water drive oil, so as to
Affect experimental result；When 4. determining rock pore volume, weighing method can not be adopted because mould is excessive, and adopt exhaust method to determine
Error is relatively large.
Because these reasons, artificial core gradually develops toward epoxy resin casting.For the rock core of casting, mold is poured
The design of tool affects very tight to the casting degree of rock core.For casting die, need to accomplish the following aspects：①
Rock core casting wall must be uniform and stable, can so bear experimental pressure；2. mould detachability necessarily will get well, and be easy to
The demoulding is used；3. how casting can steadily fix flow-guiding channel mouth, it is ensured that flow-guiding channel is not blocked；4. part core experiment,
The measure of intermediate pressure is needed, how fixed pressure tap is installed.And existing current rock core casting die does not fully meet these
Need.
Utility model content
For the problems referred to above, this utility model provide it is a commonly use for laboratory experiment square rock core (45 × 45 ×
Rock core casting die 300mm), can improve the casting core quality for improving laboratory experiment, improve the preparatory of experimental data, be
Numerical simulation, oil reservoir production development lay a good foundation.
The technical solution of the utility model is as follows.
A kind of casting die for square rock core epoxy resin, by base plate, side plate, end plate, can indentation screw rod, water conservancy diversion
Lid, pressure tap device composition；The side plate is by mode connects for screw then chimeric with base plate with end plate, and base plate is provided with base plate fixed station,
Base plate fixed station is clamped by the chucking power of side plate and end plate to achieve a fixed connection；The rock core fixing groove is installed in the soleplate
Portion；Rock core is put into into rock core fixing groove center, the fairing cap aligns placement with rock core front/rear end, and in the middle part of fairing cap spiral shell is provided with
Hole, also is provided with screw on end plate, can indentation screw rod rock core is combined and screws with fairing cap through end plates screw hole, in rock core upper table
Lay pressure tap device in face.
Further, the rock core fixed station left and right sides is provided with locating piece, and the locating piece middle part is provided with projection；It is described
Side plate lower end is provided with breach, and locating piece is chimeric with side plate breach, and the base arrangement is projective table type slab construction；Rock core fixing groove
It is mutually chimeric with side plate lower end breach, it is easy to disassemble.
Further, it is described can indentation screw rod profile be stairstepping cylinder, can indentation screw rod middle part be hollow pipeline,
After precession rock core, hollow pipeline forms runner.
Further, the pressure tap device materials are aluminum material, there is pressure measurement duct in device, chimeric with rock core size
Well, i.e., certain gravity pressure can consolidate the Qian He of pressure measurement material and rock core.
Further, the one side of the fairing cap is provided with recessed canal.
Further, it is described can indentation screw rod can carry out flexible indentation to clamp rock core according to the length of rock core.
A kind of casting die for square rock core epoxy resin, installation steps are as follows：
A. mould unloading cleaning, cleans out mould inner wall；
B. matched moulds brush is oily：By side plate, end plate is chimeric with base plate, in both mold ends, installation can indentation screw rod, and to mould
Tool inner homogeneous coating silicon oil；
C. go up fairing cap and clamp rock core, fairing cap combination can steadily put on indentation screw rod with rock core fixing groove
The rock core to be clamped is put, makes rock core just be suspended from mould center, and pressure tap modular device is cut in rock core correct position；
D. according to mould size, inner space volume is calculated, accurately calculates institute's materials total amount；
E. batch weighing, plus heat fusing, solidifies aerofluxuss, stands cooling, solidifies the demoulding.
The beneficial effects of the utility model are：
This utility model improves the conventional casting rock core mould of laboratory experiment so as to can possess preferable flow-guiding channel,
Ring wall stability of casting simultaneously is strong, easy installation and removal, easy mold release.
Description of the drawings
Fig. 1 this utility model disassemblying structure schematic diagrams；
Fig. 2 base arrangement schematic diagrams；
Fig. 3 fairing cap structural representations；
Structural representation after the assembling of Fig. 4 this utility model.
Shown in figure：1st, side plate；11st, breach；2nd, end plate；3rd, retractable spiral bar；4th, base plate；41st, rock core fixed station；
42nd, locating piece；43rd, rock core fixing groove；5th, fairing cap；6th, rock core；7th, bolt.
Specific embodiment
This utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1 to 4, a kind of casting die for square rock core epoxy resin, by base plate 4, side plate 1, end plate 2,
Can indentation screw rod 3, fairing cap 5, pressure tap device (being not drawn in figure) composition；The left and right sides of rock core fixed station 41 is provided with
Locating piece 42, the lower end of the side plate 1 is provided with breach 11, and the projection of locating piece 43 is chimeric with side plate breach 11, the middle part of the base plate 4
It is provided with rock core fixed station；Rock core fixing groove is mutually chimeric with side plate lower end breach, easy to disassemble；The side plate 1 is with end plate 2 by spiral shell
Bolt 7 connects, and base plate 4 is achieved a fixed connection by the chucking power of side plate 1 and end plate 2；The rock core fixing groove 41 is arranged on base plate 4
Middle part；Rock core 6 is put into into rock core fixing groove 41 to hit exactly, the fairing cap 5 aligns placement with the front/rear end of rock core 6, in fairing cap 5
Portion is provided with screw, also is provided with screw on end plate 2, the rock core 6 that the rock core fixing groove 43 is fixed, with can indentation screw rod 3 pass through
The screw of end plate 2 combines and screws clamping with fairing cap 5, can be hollow pipeline in the middle part of indentation screw rod 3, after precession rock core 6, i.e.,
Form pore, keep flow-guiding channel, can indentation screw rod 3 through the screw of end plate 2 combine with fairing cap 5 simultaneously precession rock core 6 with
This realizes clamping action, it is described can indentation screw rod 3 can carry out flexible indentation according to the length of rock core to clamp rock core 6；It is described
Pressure tap device materials are aluminum material, there is pressure measurement duct in device, chimeric with the size of rock core 6 good, i.e., certain gravity pressure
The Qian He of pressure measurement material and rock core can be consolidated.
Specific implementation step of the present utility model is as follows：
(1) mould is carried out into mould unloading cleaning, cleans out mould inner wall；
(2) respectively to the inner side of two side plates of mould 1, two inner sides of end plates 2, two can indentation screw rod 3 surface, one
The uniform coating silicon oil of the upper surface of base plate 4.After end plate 2 and side plate 1 are with the connection of bolt 7, it is entrenched on base plate 4, lacking by side plate 1
Mouth 11 is chimeric with the locating piece 43 of base plate 4, and the chimeric installation of cushion block 42 in front and back of end plate 2 and base plate 4.Can indentation spiral shell
Swing arm 3 is arranged on end plate 2 and inwardly screws.Fairing cap in Fig. 3 is placed in again can the front end of indentation screw rod 3.
(3) with the fixing groove of rock core in Fig. 26, rock core 6 is laid, locating piece 42 and side plate are chimeric in fixing groove.Mould two is made again
End simultaneously inwardly precession can indentation screw rod 3, clamp rock core 6, make the end face of rock core 6 overlap with the recessed canal end face of the fairing cap 5 of Fig. 3.
(4) complete model after combining in the upper surface correct position of rock core 6 as shown in figure 4, lay pressure tap device again.Again
According to mould size, inner space volume, estimation institute materials total amount are calculated.
(5) filler solidification mold：By epoxy resin, firming agent, the proportioning that toughener sets carries out material weighing.First will
The epoxy resin for weighing up plus heat fusing, then add toughener in epoxy resin.Agent be individually heating and curing until be completely melt, then
Firming agent is poured in mixed liquor of the epoxy resin with toughener, the dispensing after mixing uniformly slowly is injected in mould, note
It is full, stand form removal sampling after cooled and solidified.
The above, is only preferred embodiment of the present utility model, not makees any formal to this utility model
Restriction, although this utility model is disclosed above with preferred embodiment, but is not limited to this utility model, any ripe
Professional and technical personnel is known, in the range of without departing from technical solutions of the utility model, when in the technology using the disclosure above
Appearance is made a little change or is modified to the Equivalent embodiments of equivalent variations, as long as without departing from technical solutions of the utility model
Hold, above example is made any simple modification, equivalent variations and modification according to technical spirit of the present utility model, still
Belong in the range of technical solutions of the utility model.
Claims (4)
1. a kind of casting die for square rock core epoxy resin, it is characterised in that by base plate, side plate, end plate, can indentation spiral
Bar, fairing cap, pressure tap device composition；The side plate is by mode connects for screw then chimeric with base plate with end plate, and base plate is provided with base plate
Fixed station, clamps base plate fixed station and achieves a fixed connection by the chucking power of side plate and end plate；The rock core fixing groove is arranged on
Base plate middle part；Rock core is put into into rock core fixing groove center, the fairing cap aligns placement with rock core front/rear end, in the middle part of fairing cap
Be provided with screw, screw also be provided with end plate, can indentation screw rod rock core is combined and screws with fairing cap through end plates screw hole, in rock
Surface mount pressure tap device in the heart.
2. a kind of casting die for square rock core epoxy resin according to claim 1, it is characterised in that the rock core
Fixed station left and right sides is provided with locating piece, and the locating piece middle part is provided with projection；The side plate lower end is provided with breach, locating piece with
Side plate breach is fitted together to, and the base arrangement is projective table type slab construction；Rock core fixing groove is mutually chimeric with side plate lower end breach.
3. a kind of casting die for square rock core epoxy resin according to claim 1, it is characterised in that described to contract
It is stairstepping cylinder to enter screw rod profile, can be hollow pipeline in the middle part of indentation screw rod, and after precession rock core, hollow pipeline forms stream
Road.
4. a kind of casting die for square rock core epoxy resin according to claim 1, it is characterised in that the water conservancy diversion
The one side of lid is provided with recessed canal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621191938.7U CN206124047U (en) | 2016-10-28 | 2016-10-28 | A casting die utensil for square rock core epoxy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621191938.7U CN206124047U (en) | 2016-10-28 | 2016-10-28 | A casting die utensil for square rock core epoxy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206124047U true CN206124047U (en) | 2017-04-26 |
Family
ID=58577926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621191938.7U Expired - Fee Related CN206124047U (en) | 2016-10-28 | 2016-10-28 | A casting die utensil for square rock core epoxy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206124047U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918214A (en) * | 2018-05-17 | 2018-11-30 | 中国石油天然气股份有限公司 | Conglomerate sample preparation method for core analysis and conglomerate sample for core analysis |
| CN111283935A (en) * | 2020-03-09 | 2020-06-16 | 东北石油大学 | High-efficient artificial rock core epoxy pours device |
| CN113579666A (en) * | 2021-08-06 | 2021-11-02 | 滁州市永达机械科技有限公司 | Novel refrigerator door body forming die and machining method thereof |
-
2016
- 2016-10-28 CN CN201621191938.7U patent/CN206124047U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918214A (en) * | 2018-05-17 | 2018-11-30 | 中国石油天然气股份有限公司 | Conglomerate sample preparation method for core analysis and conglomerate sample for core analysis |
| CN108918214B (en) * | 2018-05-17 | 2020-12-01 | 中国石油天然气股份有限公司 | Conglomerate sample preparation method for core analysis and conglomerate sample for core analysis |
| CN111283935A (en) * | 2020-03-09 | 2020-06-16 | 东北石油大学 | High-efficient artificial rock core epoxy pours device |
| CN111283935B (en) * | 2020-03-09 | 2021-12-21 | 东北石油大学 | High-efficient artificial rock core epoxy pours device |
| CN113579666A (en) * | 2021-08-06 | 2021-11-02 | 滁州市永达机械科技有限公司 | Novel refrigerator door body forming die and machining method thereof |
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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: 20170426 Termination date: 20171028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |