CN205685793U - The moulded coal mould of coal sample ratio defective product can be improved - Google Patents
The moulded coal mould of coal sample ratio defective product can be improved Download PDFInfo
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- CN205685793U CN205685793U CN201620655215.1U CN201620655215U CN205685793U CN 205685793 U CN205685793 U CN 205685793U CN 201620655215 U CN201620655215 U CN 201620655215U CN 205685793 U CN205685793 U CN 205685793U
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- shaping mould
- mould
- collar
- coal sample
- coal
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Abstract
The utility model discloses a kind of moulded coal mould that can improve coal sample ratio defective product, including pressured column, shaping mould, shaping mould is split-type structure, and shaping mould is formed a bottom lock, the cylindrical structure of open top by 23 circular arc assemblies；Being additionally provided with collar, the internal diameter of collar is corresponding with the external diameter of shaping mould, respectively sets a collar on the top of shaping mould and bottom.This utility model uses the shaping mould of split-type structure, shaping mould is fixed by collar, mould when ensureing molding obtains the most fixing, coal sample can be taken out by the way of taking shaping mould apart, avoid the problem that the prepared coal sample of traditional moulded coal mould is easily subject to damage when the demoulding, and by pressured column outer sleeve and shaping mould inner sleeve with the use of, can suitably prepare various sizes of coal sample, can effectively save experimental cost.And owing to transport can be split, it has been significantly reduced transport difficulty.
Description
Technical field
This utility model relates to coal sample technical field of mold, a kind of moulded coal mould that can improve coal sample ratio defective product.
Background technology
At present, when carrying out coal sample experiment, the coal sample used needs first molding, then uses, the mould of molding coal sample
Tool is referred to as moulded coal mould, and the moulded coal mould commonly used now is the most all the metallic article of fixed dimension, these moulded coals
Mould not only weight is big, is not easy to carrying, and can only the product of molding single size, made coal sample in knockout course
Easily damaging and cause substandard products occur, therefore the defect rate of product is high so that it is brings a lot of inconvenience in actual applications, can cause
A large amount of wastes of coal sample.
Summary of the invention
The purpose of this utility model is: providing a kind of and can improve the moulded coal mould of coal sample ratio defective product, it can significantly improve
Coal sample yield rate, to overcome the deficiencies in the prior art.
This utility model is achieved in that the moulded coal mould that can improve coal sample ratio defective product, including pressured column, shaping mould,
Shaping mould is split-type structure, and shaping mould is formed the cylinder knot of a bottom lock, open top by 2-3 circular arc assembly
Structure；Being additionally provided with collar, the internal diameter of collar is corresponding with the external diameter of shaping mould, respectively sets on the top of shaping mould and bottom
One collar.
It is externally provided with pressured column outer sleeve at pressured column, in shaping mould, is provided with shaping mould inner sleeve, shaping mould inner sleeve
External diameter is corresponding with the internal diameter of shaping mould, and inner sleeve is cylindrical structure and its open at both ends of split-type；Pressured column outer sleeve
Internal diameter is corresponding with pressured column external diameter.
Described pressured column outer sleeve and shaping mould inner sleeve are more than one group, and often group pressured column outer sleeve is according to size
Ascending shaping mould inner sleeve descending with size respectively is collocated with each other use.
For threadeding between shaping mould with collar.Conveniently remove and install, and connect and fixing good reliability,
In order to ensure the fastening after screwing in, the outer wall of shaping mould can use two ends smaller, middle bigger outer wall construction, makes adapter sleeve
Ring, in screwing operations, can increase fastening effect.
Being provided with limiting card on the inner chamber top of shaping mould, the outer wall at shaping mould inner sleeve is provided with stopper slot, spacing
Groove is corresponding with limiting card position.
Owing to have employed technique scheme, compared with prior art, this utility model uses the molding of split-type structure
Mould, fixes shaping mould by collar, it is ensured that mould during molding obtains the most fixing, and coal sample can be by taking shaping mould apart
Mode take out, it is to avoid the coal sample that traditional moulded coal mould prepares is easily subject to the problem of damage when the demoulding, and passes through
Pressured column outer sleeve and shaping mould inner sleeve with the use of, can suitably prepare various sizes of coal sample, can effectively save experiment
Cost.And owing to transport can be split, it has been significantly reduced transport difficulty.This utility model simple in construction, with low cost, make
With effective.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Detailed description of the invention
Embodiment of the present utility model: can improve the moulded coal mould of coal sample ratio defective product, including pressured column 1, shaping mould 2, becomes
Pattern 2 is split-type structure, and shaping mould 2 is formed the cylinder knot of a bottom lock, open top by 2-3 circular arc assembly
Structure；Being additionally provided with collar 4, the internal diameter of collar 4 is corresponding with the external diameter of shaping mould 2, equal on the top of shaping mould 2 and bottom
Respectively set a collar 4, for threadeding between shaping mould 2 with collar 4；It is externally provided with pressured column overcoat at pressured column 1
Ring 5, is provided with shaping mould inner sleeve 3 in shaping mould 2, and the external diameter of shaping mould inner sleeve 3 is corresponding with the internal diameter of shaping mould 2, inner sleeve
Ring 3 is cylindrical structure and its open at both ends of split-type；The internal diameter of pressured column outer sleeve is corresponding with pressured column external diameter；Described
Pressured column outer sleeve 5 and shaping mould inner sleeve 3 be more than one group, often group pressured column outer sleeve is according to ascending point of size
The shaping mould inner sleeve the most descending with size is collocated with each other the coal sample made for obtaining different size specification；At shaping mould 2
Inner chamber top be provided with limiting card 6, the outer wall at shaping mould inner sleeve 3 is provided with stopper slot 7, stopper slot 7 and limiting card 6
Put correspondence.
In use, select suitable pressured column outer sleeve 5 and shaping mould inner sleeve 3 according to required size, will become
After pattern 2 and shaping mould inner sleeve 3 install, fix with collar 4, and be placed on experiment porch, by pressured column 1 He
Pressurization outer sleeve 5 is fixed on pressurization instrument.Then adding raw material, the coal dust after processing according to desired density adds assembling
After shaping mould 2 in.Start pressurized equipment, by pressured column 1, the coal dust in mould is pressurizeed, be allowed to real molding of pounding.Add and be pressed into
After type process terminates, mold removal from experiment porch, remove collar 4, split into pattern 2 and shaping mould inner sleeve 3, and
Taking-up coal sample.
Claims (5)
1. can improve a moulded coal mould for coal sample ratio defective product, including pressured column (1), shaping mould (2), it is characterised in that: molding
Mould (2) is split-type structure, and shaping mould (2) is formed the cylinder knot of a bottom lock, open top by 2-3 circular arc assembly
Structure；Being additionally provided with collar (4), the internal diameter of collar (4) is corresponding with the external diameter of shaping mould (2), on the top of shaping mould (2)
And bottom respectively sets a collar (4).
The moulded coal mould that can improve coal sample ratio defective product the most according to claim 1, it is characterised in that: at pressured column (1) outward
Be provided with pressured column outer sleeve (5), in shaping mould (2), be provided with shaping mould inner sleeve (3), the external diameter of shaping mould inner sleeve (3) with
The internal diameter of shaping mould (2) is corresponding, and inner sleeve (3) is cylindrical structure and its open at both ends of split-type；Pressured column outer sleeve
(5) internal diameter is corresponding with the external diameter of pressured column (1).
The moulded coal mould that can improve coal sample ratio defective product the most according to claim 2, it is characterised in that: outside described pressured column
The collar (5) and shaping mould inner sleeve (3) are more than one group, often group pressured column outer sleeve according to size ascending respectively with chi
Very little descending shaping mould inner sleeve is collocated with each other use.
The moulded coal mould that can improve coal sample ratio defective product the most according to claim 1, it is characterised in that: shaping mould (2) is with tight
Gu be threaded between the collar (4).
5. according to the moulded coal mould that can improve coal sample ratio defective product described in Claims 2 or 3, it is characterised in that: in shaping mould (2)
Inner chamber top be provided with limiting card (6), the outer wall at shaping mould inner sleeve (3) is provided with stopper slot (7), stopper slot (7) with
Limiting card (6) position is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620655215.1U CN205685793U (en) | 2016-06-28 | 2016-06-28 | The moulded coal mould of coal sample ratio defective product can be improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620655215.1U CN205685793U (en) | 2016-06-28 | 2016-06-28 | The moulded coal mould of coal sample ratio defective product can be improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205685793U true CN205685793U (en) | 2016-11-16 |
Family
ID=57426481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620655215.1U Active CN205685793U (en) | 2016-06-28 | 2016-06-28 | The moulded coal mould of coal sample ratio defective product can be improved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205685793U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881965A (en) * | 2016-06-28 | 2016-08-24 | 贵州大学 | Briquette coal mold capable of improving product rate of coal sample |
| CN107907465A (en) * | 2017-11-20 | 2018-04-13 | 华北科技学院 | For detecting the experimental provision and method of drilling surrounding medium fractured zones situation |
| CN115674403A (en) * | 2022-11-16 | 2023-02-03 | 江苏华安科研仪器有限公司 | Artificial rock core preparation equipment with detection structure and use method thereof |
-
2016
- 2016-06-28 CN CN201620655215.1U patent/CN205685793U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881965A (en) * | 2016-06-28 | 2016-08-24 | 贵州大学 | Briquette coal mold capable of improving product rate of coal sample |
| CN107907465A (en) * | 2017-11-20 | 2018-04-13 | 华北科技学院 | For detecting the experimental provision and method of drilling surrounding medium fractured zones situation |
| CN115674403A (en) * | 2022-11-16 | 2023-02-03 | 江苏华安科研仪器有限公司 | Artificial rock core preparation equipment with detection structure and use method thereof |
| CN115674403B (en) * | 2022-11-16 | 2023-09-19 | 江苏华安科研仪器有限公司 | Artificial core preparation equipment with detection structure and application method thereof |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |