CN205997153U - Carborundum pipeline molding internal model - Google Patents
Carborundum pipeline molding internal model Download PDFInfo
- Publication number
- CN205997153U CN205997153U CN201620765305.6U CN201620765305U CN205997153U CN 205997153 U CN205997153 U CN 205997153U CN 201620765305 U CN201620765305 U CN 201620765305U CN 205997153 U CN205997153 U CN 205997153U
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- arc bar
- internal
- mould tub
- internal mould
- sleeve
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Abstract
Carborundum pipeline molding internal model, including internal mould tub penetrating up and down, the left side wall of internal mould tub offers expansion joint in axial direction, the inwall of internal mould tub is provided with three groups of internal diameter governor motions, and three groups of internal diameter governor motion structures are identical and axial direction of along internal mould tub is arranged side by side；Internal diameter governor motion positioned at internal mould tub the top includes fixed plate, expansion arc bar, adjusts arc bar and installing plate.This utility model structure is simple and convenient to operate, be easy to the demoulding, produce carborundum pipeline efficiency high, market prospect good it is easy to popularization.
Description
Technical field
This utility model belongs to abrasion-proof pipe manufacture technology field and in particular to a kind of carborundum pipeline molding internal model.
Background technology
In the material transportation of all conglomeraties such as metallurgy, electric power, coal, cement, oil, chemical industry, dedusting, dust removing system,
More particularly, to easy to wear and corrosion-prone position, such as coal pulverizer outlet, liquefaction coal conveyance conduit, Ore spout, feed bin etc.
Need to realize work steady in a long-term using the good pipeline of wearability, present abrasion-proof pipe typically selects silicon carbide ceramic
Road, due to the stable chemical performance of carborundum, heat conductivity is high, thermal coefficient of expansion is little, anti-wear performance is good, all sic pipeline
It is applied to every field, be also the raw material as antiwear heat resisting pipeline；Existing making pipeline adds frequently with external mold and internal model
Work pipe element, but when the demoulding is carried out to pipe element, there is no specific extractor, workman can only incite somebody to action by other instruments
Internal model from pipe element lifting out, troublesome poeration, low production efficiency, bring inconvenience to manufacturing enterprise, for more than
How situation, improve prior art, becomes the technical problem of urgent need to resolve.
Utility model content
This utility model, in order to solve weak point of the prior art, provides a kind of structure to be simple and convenient to operate, be easy to
The high carborundum pipeline molding internal model of the demoulding, production efficiency.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that：Carborundum pipeline molding internal model, including
Penetrating internal mould tub up and down, the left side wall of internal mould tub offers expansion joint in axial direction, the inwall of internal mould tub is provided with three
Group internal diameter governor motion, three groups of internal diameter governor motion structures are identical and axial direction of along internal mould tub is arranged side by side；
Internal diameter governor motion positioned at internal mould tub the top includes fixed plate, expansion arc bar, adjusts arc bar and installing plate, Gu
Fixed board is fixed on internal mould tub inwall and is located at the rear side at expansion joint, and installing plate is fixed on internal mould tub inwall and is located at expansion joint
Front side, installing plate and fixed plate are located at same level；The all curved first sleeve of external form and are fixed with installing plate
Two sleeve pipes, first sleeve and the second sleeve pipe are arranged side by side in left-right direction, and first sleeve is located at the left side of the second sleeve pipe；Expansion arc
Bar is arranged along anterior-posterior horizontal direction, and the rear end of expansion arc bar is hinged in fixed plate, and the front end of expansion arc bar extend into first set
In pipe, the circle that the centrage of first sleeve is located is arranged concentrically with the circle at the centrage place of expansion arc bar；Adjust arc bar along front
Right side that is horizontally arranged afterwards and being located side by side at expansion arc bar, the rear end adjusting arc bar is hinged in fixed plate, adjusts arc bar
Front end extend in the second sleeve pipe, adjust arc bar middle part be fixed with nut, the centrage level in left-right direction of nut
Setting, in nut, coaxial line is equipped with screw rod, and screw rod is connected with nut thread, and the left end top pressure of screw rod is in expansion arc bar right side wall
On, the right-hand member of screw rod is provided with handle.
The inwall of internal mould tub is provided with reinforcement gusset.
Using technique scheme, this utility model has the advantages that：The concrete operating principle of this device is：In advance
Before preparing silicon carbide pipe element, first pass through and turn handle, so that screw rod is rotated in nut and be moved to the left, the left end top of screw rod
Companding opens arc bar right side wall, and in the presence of top pressure, the rear end of expansion arc bar is moved rearwards by, and the front end of expansion arc bar is in first set
Slide backward in pipe, thus the caliber size of internal mould tub somewhat becomes big；Then can in the die cavity of carborundum pipeline padding and compacting
Carbonization silicon material, forms carborundum pipe element, is to slough internal model afterwards, concrete operations are：Control handle, makes screw rod in nut
Interior rotation moves right, and because internal mould tub has certain tension force, under tension, the rear end of expansion arc bar is to reach
Dynamic, the front end of expansion arc bar, in first sleeve slides forwards, is back to initial position again, and now the caliber size of internal mould tub becomes
Little, can quickly slough internal model, take out carborundum pipe element；This device utilizes certain folding tension force of internal mould tub, makes internal model
The caliber size of cylinder has change somewhat, thus quickly sloughing internal mould tub, easy to operate, and production efficiency is high, and labor intensity is little；Separately
The inwall of outer internal mould tub is provided with reinforcement gusset, strengthens the intensity that gusset strengthens internal mould tub.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the left view of Fig. 1.
Specific embodiment
In description of the present utility model it is to be understood that term " " center ", " length ", " on ", D score, " front ",
" afterwards ", the orientation of instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship be based on
Orientation shown in accompanying drawing 1 or position relationship, are for only for ease of description this utility model and simplify description, rather than instruction or dark
Show the equipment of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
Restriction of the present utility model.
As depicted in figs. 1 and 2, carborundum pipeline molding internal model of the present utility model, including internal mould tub 1 penetrating up and down,
The left side wall of internal mould tub 1 offers expansion joint 2 in axial direction, the inwall of internal mould tub 1 is provided with three groups of internal diameter governor motions,
Three groups of internal diameter governor motion structures are identical and axial direction of along internal mould tub 1 is arranged side by side；
Internal diameter governor motion positioned at internal mould tub 1 the top includes fixed plate 3, expansion arc bar 4, adjusts arc bar 5 and install
Plate 6, fixed plate 3 is fixed on internal mould tub 1 inwall and is located at the rear side at expansion joint 2, and installing plate 6 is fixed on internal mould tub 1 inwall
And the front side positioned at expansion joint 2, installing plate 6 and fixed plate 3 are positioned at same level；External form is fixed with installing plate 6 all in arc
The first sleeve 7 of shape and the second sleeve pipe 8, first sleeve 7 and the second sleeve pipe 8 are arranged side by side in left-right direction, and first sleeve 7 is located at
The left side of the second sleeve pipe 8；Expansion arc bar 4 is arranged along anterior-posterior horizontal direction, and the rear end of expansion arc bar 4 is hinged in fixed plate 3, expands
The front end opening arc bar 4 extend in first sleeve 7, the centrage circle being located and the centrage institute expanding arc bar 4 of first sleeve 7
Circle be arranged concentrically；Adjust the right side that arc bar 5 arranges along anterior-posterior horizontal direction and is located side by side at expansion arc bar 4, adjust arc bar 5
Rear end be hinged in fixed plate 3, adjust arc bar 5 front end extend in the second sleeve pipe 8, adjust arc bar 5 middle part fixation sets
There is nut 9, the centrage of nut 9 is horizontally disposed with left-right direction, in nut 9, coaxial line is equipped with screw rod 10, screw rod 10 and spiral shell
Female 9 is threaded, and on expansion arc bar 4 right side wall, the right-hand member of screw rod 10 is provided with handle 11 to the left end top pressure of screw rod 10.
The inwall of internal mould tub 1 is provided with reinforcement gusset 12.
Before prefabricated carborundum pipe element, first pass through and turn handle 11, so that screw rod 10 is rotated in nut 9 and to moving to left
Dynamic, left end top pressure expansion arc bar 4 right side wall of screw rod 10, in the presence of top pressure, the rear end of expansion arc bar 4 is moved rearwards by, and expands
The front end opening arc bar 4 slides backward, thus the caliber size of internal mould tub 1 somewhat becomes big in first sleeve 7；Then can be in carbonization
Padding and compacting carbonization silicon material in the die cavity of silicone, forms carborundum pipe element, is to slough internal model, concrete operations afterwards
For：Control handle 11, makes screw rod 10 rotate in nut 9 and moves right, because internal mould tub 1 has certain tension force, in tension force
In the presence of, the rear end of expansion arc bar 4 moves forward, and the front end of expansion arc bar 4, in first sleeve 7 slides forwards, is returned again
To initial position, now the caliber size of internal mould tub 1 diminishes, and can quickly slough internal model, takes out carborundum pipe element.
The present embodiment not makees any pro forma restriction, every foundation to shape of the present utility model, material, structure etc.
Any simple modification, equivalent variations and modification that technical spirit of the present utility model is made to above example, belong to this reality
Protection domain with new technique scheme.
Claims (2)
1. carborundum pipeline molding internal model it is characterised in that：Including internal mould tub penetrating up and down, the left side wall of internal mould tub is vertically
Expansion joint is offered on direction, the inwall of internal mould tub is provided with three groups of internal diameter governor motions, three groups of internal diameter governor motion structure phases
The same and axial direction along internal mould tub is arranged side by side；
Internal diameter governor motion positioned at internal mould tub the top includes fixed plate, expansion arc bar, adjusts arc bar and installing plate, fixed plate
It is fixed on internal mould tub inwall and is located at the rear side at expansion joint, before installing plate is fixed on internal mould tub inwall and is located at expansion joint
Side, installing plate is located at same level with fixed plate；The all curved first sleeve of external form and second set are fixed with installing plate
Pipe, first sleeve and the second sleeve pipe are arranged side by side in left-right direction, and first sleeve is located at the left side of the second sleeve pipe；Expansion arc bar edge
Anterior-posterior horizontal direction is arranged, and the rear end of expansion arc bar is hinged in fixed plate, and the front end of expansion arc bar extend in first sleeve,
The circle that the centrage of first sleeve is located is arranged concentrically with the circle at the centrage place of expansion arc bar；Adjust arc bar along anterior-posterior horizontal
Direction arranges and is located side by side at the right side of expansion arc bar, and the rear end adjusting arc bar is hinged in fixed plate, adjusts the front end of arc bar
It extend in the second sleeve pipe, the middle part adjusting arc bar is fixed with nut, and the centrage of nut is horizontally disposed with left-right direction, spiral shell
In mother, coaxial line is equipped with screw rod, and screw rod is connected with nut thread, the left end top pressure of screw rod on expanding arc bar right side wall, screw rod
Right-hand member be provided with handle.
2. carborundum pipeline molding internal model according to claim 1 it is characterised in that：The inwall of internal mould tub is provided with reinforcement
Gusset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765305.6U CN205997153U (en) | 2016-07-20 | 2016-07-20 | Carborundum pipeline molding internal model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765305.6U CN205997153U (en) | 2016-07-20 | 2016-07-20 | Carborundum pipeline molding internal model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205997153U true CN205997153U (en) | 2017-03-08 |
Family
ID=58201259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620765305.6U Expired - Fee Related CN205997153U (en) | 2016-07-20 | 2016-07-20 | Carborundum pipeline molding internal model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205997153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043221A (en) * | 2019-05-31 | 2019-07-23 | 中国海洋石油集团有限公司 | A kind of device measuring cementing concrete ring microannulus |
| CN110080716A (en) * | 2019-05-31 | 2019-08-02 | 中国海洋石油集团有限公司 | A method of measurement cementing concrete ring microannulus and microdilatancy |
-
2016
- 2016-07-20 CN CN201620765305.6U patent/CN205997153U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043221A (en) * | 2019-05-31 | 2019-07-23 | 中国海洋石油集团有限公司 | A kind of device measuring cementing concrete ring microannulus |
| CN110080716A (en) * | 2019-05-31 | 2019-08-02 | 中国海洋石油集团有限公司 | A method of measurement cementing concrete ring microannulus and microdilatancy |
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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: 20170308 Termination date: 20180720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |