CN202846660U - Simple manufacture device for artificial cores - Google Patents
Simple manufacture device for artificial cores Download PDFInfo
- Publication number
- CN202846660U CN202846660U CN 201220550483 CN201220550483U CN202846660U CN 202846660 U CN202846660 U CN 202846660U CN 201220550483 CN201220550483 CN 201220550483 CN 201220550483 U CN201220550483 U CN 201220550483U CN 202846660 U CN202846660 U CN 202846660U
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- rock core
- mould
- die cavity
- core
- plunger
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Abstract
The utility model discloses a simple manufacture device for artificial cores. The manufacture device comprises a base (10), a top plate (3) and a core mould (7). The base (10) and the top plate (3) are connected through at least two support rods (5). A lower core plunger (9) is arranged on the base (10), a hydraulic cylinder (2) is fixed on the top plate (3), and a piston rod (4) of the hydraulic cylinder (2) is downward and an upper core plunger (6) is fixed at the end. The core mould (7) is provided with a cylindrical mould cavity, the upper end of the lower core plunger (9) is arranged on the lower portion of the mould cavity of the core mould (7), and the upper core plunger (6) can stretch into the mould cavity from the upper end of the mould cavity under the drive of the piston rod (4). The device is simple in structure, small in size, simple to operate and low in cost, and needs no external equipment; and the core mould is formed by two modules through butt joint, and demoulding is easy after the core is manufactured.
Description
Technical field
The utility model relates to oil, mineral products, geological sciences technical research field, particularly a kind of preparation facilities of simple and easy artificial core.
Background technology
At present, in petroleum exploration and development process, the experimental studies such as exploration and development, geological reservoir, petroleum drilling and mining need a large amount of rock cores, and very precious from the natural core of underground taking-up, negligible amounts, thereby need to replace with artificial core.There is following some shortcoming in the artificial core preparation facilities at present:
1. without the equipment of complete system, structure is scattered.Producer generally only provides the mould of moulding, and the user needs oneself to be equipped with forcing press, and the forcing press stock size is huge, complicated operation, and cost is higher.
2. inconvenient operation, owing to there not being extractor, the rock core of moulding is difficult to take out from mould, operation is sometimes the broken ring of the rock core of making reluctantly.
Above-mentioned discussion content purpose is to introduce to the reader various aspects of technology that may be relevant with the various aspects of the present utility model that below will be described and/or advocate, believe that this discussion content helps to provide background information for the reader, to be conducive to understanding better various aspects of the present utility model, therefore, should be appreciated that it is to read these discussions with this angle, rather than admit prior art.
The utility model content
The purpose of this utility model is to avoid deficiency of the prior art and a kind of simple and easy artificial core preparation facilities is provided, and it is simple in structure, volume is little, operation is simple and easy, cost is low, the easy demoulding after the rock core preparation is finished.
The purpose of this utility model is achieved through the following technical solutions:
A kind of simple and easy artificial core preparation facilities is provided, comprise base 10, top board 3, rock core mould 7, connect by at least two support bars 5 between described base 10 and the top board 3, be provided with lower rock core plunger 9 on the described base 10, be fixed with hydraulic cylinder 2 on the described top board 3, the piston rod 4 of hydraulic cylinder 2 down and the end be fixed with rock core plunger 6, described rock core mould 7 has columned die cavity, the upper end of described lower rock core plunger 9 is arranged in the die cavity bottom of rock core mould 7, and described upper rock core plunger 6 can stretch in the die cavity from the upper end of die cavity under the driving of piston rod 4.
Wherein, described rock core mould 7 is comprised of the first half mold 71 that axially half-and-half separates along die cavity and the second half mold 72, and the first half mold 71 is fixedly connected with by bolt 8 with the second half mold 72.
Wherein, the both sides of described the first half mold 71, the second half mold 72 are respectively arranged with the first engaging lug 73, the second engaging lug 74, the first engaging lug 73 is provided with groove 75, the second engaging lugs 74 of die cavity axially parallel in the one side that fits with the second engaging lug 74 and is being provided with the raised line 76 that matches with groove 75 with one side that the first engaging lug 73 fits.
Wherein, also comprise be used to the hydraulic pump 12 that drives described hydraulic cylinder 2.
Wherein, described hydraulic pump 12 is hydraulic hand-pump.
The beneficial effects of the utility model: owing to having adopted above-mentioned structure, the utility model is simple in structure, volume is little, operation is simple and easy, cost is low, need not additional equipment; The rock core mould is that the docking of two templates forms, the rock core rear easy demoulding that completes.
Description of drawings
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in the accompanying drawing does not consist of any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 is the structural representation of simple and easy artificial core preparation facilities.
Fig. 2 is rock core mould structure schematic diagram.
The specific embodiment
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with the drawings and specific embodiments the utility model is described in further detail, need to prove, in the situation that do not conflict, the application's embodiment and the feature among the embodiment can make up mutually.
Core of the present utility model is to provide a kind of simple and easy artificial core preparation facilities, and it is simple in structure, volume is little, operation is simple and easy, cost is low, the easy demoulding after the rock core preparation is finished.
As shown in Figure 1, simple and easy artificial core preparation facilities described in the utility model comprises base 10, top board 3, rock core mould 7.Connect by at least two support bars 5 between described base 10 and the top board 3, adopt four support bars 5 to connect among the figure.In concrete the application, base and top board are square, and be measure-alike, and the length of side is no more than 40cm, and thickness is 2.50cm approximately; Support bar length in 60cm, the long 15.0cm of rock core mould, the core preparing device total spatial is no more than 0.1m
3
Be provided with lower rock core plunger 9 on the described base 10, be fixed with hydraulic cylinder 2 on the described top board 3, the piston rod 4 of hydraulic cylinder 2 down and the end be fixed with rock core plunger 6, upper rock core plunger 6 is 2.50cm with lower rock core plunger 9 diameters.Described rock core mould 7 has columned die cavity, and the die cavity internal diameter is 2.54cm.The upper end of described lower rock core plunger 9 is arranged in the die cavity bottom of rock core mould 7, and described upper rock core plunger 6 can stretch in the die cavity from the upper end of die cavity under the driving of piston rod 4.
As shown in Figure 2, described rock core mould 7 is comprised of the first half mold 71 that axially half-and-half separates along die cavity and the second half mold 72, and the first half mold 71 is fixedly connected with by six bolts 8 with the second half mold 72.The both sides of described the first half mold 71, the second half mold 72 are respectively arranged with between the first engaging lug 73, the second engaging lug 74, the first engaging lugs 73, the second engaging lug 74 and are fixedly connected with by bolt 8.Described the first engaging lug 73 is provided with groove 75, the second engaging lugs 74 of die cavity axially parallel in the one side that fits with the second engaging lug 74 and is being provided with the raised line 76 that matches with groove 75 with one side that the first engaging lug 73 fits.
The utility model also comprises be used to the hydraulic pump 12 that drives described hydraulic cylinder 2, and described hydraulic pump 12 is hydraulic hand-pump.Hydraulic cylinder 2 tops are connected with Pressure gauge 1 and hydraulic line 11, and hydraulic line 11 other ends connect hydraulic hand-pump.
When the utility model is made rock core, lower rock core plunger 9 is inverted in base 10 centers, rock core mould 7 is enclosed within on the lower rock core plunger 9, insert rock core sand, and with in the upper rock core plunger 6 insertion rock core moulds 7, hydraulic hand-pump 12 pressurizations promote the upper rock core plunger 6 of hydraulic plunger 4 compressings and apply the required pressure of compacting rock core, the final required rock core of experiment that forms.
In the utility model, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance,
In the utility model, unless clear and definite regulation and restriction are arranged in addition, broad understanding should be done in the terms such as term " setting ", " connection ", " linking to each other ", " fixing ", for example, can be fixedly connected with, also can be to removably connect, or connect integratedly, can be directly to link to each other, also can indirectly link to each other by intermediary, can also refer to the internal communication of two elements, for the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
Set forth a lot of details so that fully understand the utility model in the top description, still, the utility model can also adopt other to be different from other modes described here and implement, and therefore, can not be interpreted as the restriction to the utility model protection domain.
In a word; although the utility model has exemplified above-mentioned preferred embodiment; but should illustrate; although those skilled in the art can carry out various variations and remodeling; unless such variation and remodeling have departed from scope of the present utility model, otherwise all should be included in the protection domain of the present utility model.
Claims (5)
1. simple and easy artificial core preparation facilities, it is characterized in that: comprise base (10), top board (3), rock core mould (7), connect by at least two support bars (5) between described base (10) and the top board (3), be provided with lower rock core plunger (9) on the described base (10), be fixed with hydraulic cylinder (2) on the described top board (3), the piston rod (4) of hydraulic cylinder (2) down and the end be fixed with rock core plunger (6), described rock core mould (7) has columned die cavity, the upper end of described lower rock core plunger (9) is arranged in the die cavity bottom of rock core mould (7), and described upper rock core plunger (6) can stretch in the die cavity from the upper end of die cavity under the driving of piston rod (4).
2. simple and easy artificial core preparation facilities according to claim 1, it is characterized in that: described rock core mould (7) is comprised of the first half mold (71) that axially half-and-half separates along die cavity and the second half mold (72), and the first half mold (71) is fixedly connected with by bolt (8) with the second half mold (72).
3. simple and easy artificial core preparation facilities according to claim 2, it is characterized in that: the both sides of described the first half mold (71), the second half mold (72) are respectively arranged with the first engaging lug (73), the second engaging lug (74), the first engaging lug (73) is provided with groove (75) with the die cavity axially parallel in the one side that fits with the second engaging lug (74), and the second engaging lug (74) is being provided with the raised line (76) that matches with groove (75) with one side that the first engaging lug (73) fits.
4. it is characterized in that: also comprise be used to the hydraulic pump that drives described hydraulic cylinder (2) (12) according to claim 1 and 2 or 3 described simple and easy artificial core preparation facilities.
5. simple and easy artificial core preparation facilities according to claim 4, it is characterized in that: described hydraulic pump (12) is hydraulic hand-pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220550483 CN202846660U (en) | 2012-10-25 | 2012-10-25 | Simple manufacture device for artificial cores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220550483 CN202846660U (en) | 2012-10-25 | 2012-10-25 | Simple manufacture device for artificial cores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202846660U true CN202846660U (en) | 2013-04-03 |
Family
ID=47977896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220550483 Expired - Fee Related CN202846660U (en) | 2012-10-25 | 2012-10-25 | Simple manufacture device for artificial cores |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202846660U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103543049A (en) * | 2013-09-06 | 2014-01-29 | 中国石油大学(北京) | Method for preparing center-holed artificial simulation core sample |
| CN103543047A (en) * | 2013-09-06 | 2014-01-29 | 中国石油大学(北京) | Preparation method for standard manual simulated rock core test piece |
| CN103543051A (en) * | 2013-09-06 | 2014-01-29 | 中国石油大学(北京) | Preparation method for manual simulated rock core test piece with two plane sides |
| CN103543048A (en) * | 2013-09-06 | 2014-01-29 | 中国石油大学(北京) | Preparation mould for standard manual simulated rock core test piece |
| CN103543050A (en) * | 2013-09-06 | 2014-01-29 | 中国石油大学(北京) | Preparation mould for manual simulated rock core test piece with central hole |
| CN106813964A (en) * | 2017-03-23 | 2017-06-09 | 中国石油大学(华东) | One kind lengthens the automatic preparation facilities of artificial core and preparation method |
| CN108760427A (en) * | 2018-06-06 | 2018-11-06 | 河南天祥新材料股份有限公司 | Artificial rock core makes mold and method |
| CN109141996A (en) * | 2018-07-02 | 2019-01-04 | 中国科学院广州能源研究所 | Gas hydrates core preparing device |
| CN109556936A (en) * | 2018-12-29 | 2019-04-02 | 贵州省地质矿产勘查开发局五地质大队 | Artificial rock core small-batch manufacturing device |
| CN110702487A (en) * | 2019-11-18 | 2020-01-17 | 榆林学院 | Rock core preparation facilities for experiments |
| CN114002123A (en) * | 2021-10-29 | 2022-02-01 | 中国海洋石油集团有限公司 | Loose low-permeability sandstone particle migration experiment method |
-
2012
- 2012-10-25 CN CN 201220550483 patent/CN202846660U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103543049A (en) * | 2013-09-06 | 2014-01-29 | 中国石油大学(北京) | Method for preparing center-holed artificial simulation core sample |
| CN103543047A (en) * | 2013-09-06 | 2014-01-29 | 中国石油大学(北京) | Preparation method for standard manual simulated rock core test piece |
| CN103543051A (en) * | 2013-09-06 | 2014-01-29 | 中国石油大学(北京) | Preparation method for manual simulated rock core test piece with two plane sides |
| CN103543048A (en) * | 2013-09-06 | 2014-01-29 | 中国石油大学(北京) | Preparation mould for standard manual simulated rock core test piece |
| CN103543050A (en) * | 2013-09-06 | 2014-01-29 | 中国石油大学(北京) | Preparation mould for manual simulated rock core test piece with central hole |
| CN106813964A (en) * | 2017-03-23 | 2017-06-09 | 中国石油大学(华东) | One kind lengthens the automatic preparation facilities of artificial core and preparation method |
| CN108760427A (en) * | 2018-06-06 | 2018-11-06 | 河南天祥新材料股份有限公司 | Artificial rock core makes mold and method |
| CN109141996A (en) * | 2018-07-02 | 2019-01-04 | 中国科学院广州能源研究所 | Gas hydrates core preparing device |
| CN109556936A (en) * | 2018-12-29 | 2019-04-02 | 贵州省地质矿产勘查开发局五地质大队 | Artificial rock core small-batch manufacturing device |
| CN110702487A (en) * | 2019-11-18 | 2020-01-17 | 榆林学院 | Rock core preparation facilities for experiments |
| CN114002123A (en) * | 2021-10-29 | 2022-02-01 | 中国海洋石油集团有限公司 | Loose low-permeability sandstone particle migration experiment method |
| CN114002123B (en) * | 2021-10-29 | 2024-05-10 | 中国海洋石油集团有限公司 | Loose hypotonic sandstone particle migration experimental method |
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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: 20130403 Termination date: 20181025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |