CN207480875U - A kind of graphite crucible former - Google Patents
A kind of graphite crucible former Download PDFInfo
- Publication number
- CN207480875U CN207480875U CN201721379424.9U CN201721379424U CN207480875U CN 207480875 U CN207480875 U CN 207480875U CN 201721379424 U CN201721379424 U CN 201721379424U CN 207480875 U CN207480875 U CN 207480875U
- Authority
- CN
- China
- Prior art keywords
- reservoir
- upper mold
- graphite crucible
- crushing block
- piston
- 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.)
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 38
- 239000010439 graphite Substances 0.000 title claims abstract description 38
- 238000000465 moulding Methods 0.000 claims abstract description 19
- 238000001125 extrusion Methods 0.000 claims abstract description 6
- 238000001802 infusion Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000006872 improvement Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052571 earthenware Inorganic materials 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The utility model is related to a kind of graphite crucible formers, including rack, upper die and lower die, the frame lower is equipped with bottom end rail, the bottom end rail is equipped with installing plate, and the installing plate is equipped with molding casing and lower die, and the top of the rack is equipped with upper beam, the upper beam is equipped with driving device, the output terminal of the driving device is equipped with rotation axis, and driving device setting and the top of molding casing, the upper mold are adapted with lower die；The upper mold is equipped with reservoir, and the bottom of the reservoir is equipped with the spring for extrusion piston；The upper mold is internally provided with the infusion channel communicated with reservoir, piston is equipped in the reservoir, the piston is equipped with piston rod, and one end of the piston rod is equipped with crushing block one, the inner wall of the molding casing be equipped with for one matched crushing block two of crushing block.The utility model production efficiency higher, structure novel are compact, and manufacture is at low cost, and power part is few, and maintenance cost is low, and energy consumption is few.
Description
Technical field
The utility model is related to graphite crucible former technical fields more particularly to a kind of molding of graphite crucible to set
It is standby.
Background technology
Graphite crucible has good thermal conductance and heat-resisting quantity, and during applied at elevated temperature, coefficient of thermal expansion is small, to urgency
Heat, chilling have certain stain resistance energy.It is stronger to acid, the corrosion resistance of alkaline solution, there is excellent chemical stability.
The industrial departments such as metallurgy, casting, machinery, chemical industry are widely used in smelting and the non ferrous metal and their alloy of alloy tool steel
Melting, and have preferable techno-economic effect.
Existing graphite crucible former is complicated, takes up a large area, and manufactures of high cost, high energy consumption；And in stone
In black crucible shaping manufacture process, there is the problem of demoulding is difficult or graphite crucible raw material humidity is inadequate, cause graphite earthenware
The problems such as crucible raw material does not bond.
Utility model content
The defects of the technical issues of the utility model solves is to overcome the prior art provides a kind of graphite crucible molding and sets
It is standby.
The utility model aim is achieved through the following technical solutions：
A kind of graphite crucible former is provided, including rack, upper die and lower die, the frame lower is equipped with bottom end rail,
The bottom end rail is equipped with installing plate, and the installing plate is equipped with molding casing and lower die, the lower die are set to molding casing
Inside, the top of the rack is equipped with upper beam, and the upper beam is equipped with driving device, the output terminal of the driving device
Equipped with rotation axis, the lower end of the rotation axis is connect with upper mold, and driving device setting and the top of molding casing, described
Upper mold is in inverted U, and the upper mold is adapted with lower die；The upper mold is equipped with reservoir, and the upper mold is internally provided with and liquid storage
The infusion channel that slot communicates, piston is equipped in the reservoir, and the bottom of the reservoir is equipped with the spring for extrusion piston；
The piston can be along the internal slide of reservoir, and the piston is equipped with piston rod, and one end of the piston rod, which is equipped with, to be squeezed
Block one, it is described molding casing inner wall be equipped with for one matched crushing block two of crushing block.
Further, the installing plate be equipped with heated beam, the heated beam be equipped with external screw thread, the heated beam it is interior
Portion is equipped with heating tube, and the bottom of the lower die is equipped with mounting groove, internal thread, the mounting groove and heating are equipped in the mounting groove
Column is adapted, and the heated beam is matched equipped with external screw thread with the internal thread in mounting groove.
Further, be equipped with lifting cylinder at the top of the rack, the output terminal of the lifting cylinder by push rod with
Upper beam connects.
Further, the outside of the upper mold is additionally provided with the filling opening communicated with reservoir, is equipped in the filling opening close
Blocking.
Further, the distance a of the crushing block two to rotation axis is less than the distance b that crushing block one arrives rotation axis.
The lower section of the upper beam is equipped with middle cross beam, and wherein the middle cross beam is equipped with fixed plate, and the fixed plate is equipped with peace
Hole is filled, bearing is equipped in the mounting hole, the rotation axis passes through mounting hole and is installed in bearing.Driving device is using electricity
Machine；The crushing block one and crushing block two are made of stainless steel.
Compared with prior art, the utility model has the advantages that：
Graphite crucible former described in the utility model, upper mold quick rotation under the action of driving device, into
Crushing block two on type casing inner wall is matched with the crushing block one being set in reservoir, by the oiliness or lubrication in reservoir
Liquid（Such as lubricating oil）It squeezes to the inside of upper mold, difficult and stone is demoulded in existing graphite crucible former so as to solve
Black raw material for crucible is sticky in problem in graphite crucible mold upper mold or lower die；The graphite crucible former can lead to simultaneously
Cross graphite crucible raw material it is whether viscous glutinous so as to by crushing block one and two extrusion piston of crushing block by the liquid in reservoir（As glued
Connect agent, cementing agent etc.）It squeezes to the inside of upper mold, so as to make preferably to be bonded between graphite crucible raw material so that produce
Graphite crucible quality further improve, service life extends, and then it is tight to provide a kind of production efficiency higher, structure novel
It gathers, manufacture is at low cost, and power part is few, and maintenance cost is low, and energy consumption is few, the high graphite crucible former of operationalization degree, fits
Large area production is closed to promote the use of.The lower die convenient disassembly of graphite crucible former described in the utility model, lower die and installation
Heated beam is connected through a screw thread on plate, while the inside of heated beam is additionally provided with heating tube.
Description of the drawings
Fig. 1 is the structure diagram of graphite crucible former described in the utility model.
Fig. 2 is the structure diagram of graphite crucible former described in the utility model.
Fig. 3 is the structure diagram of the utility model A portions partial enlargement.
Fig. 4 is the structure diagram of the utility model B portions partial enlargement.
Fig. 5 is the overlooking the structure diagram of molding casing described in the utility model.
In attached drawing：
1. rack, 2. upper molds, 3. lower dies, 4. upper beams, 5. bottom end rails, 6. middle cross beams, 7. installing plates, 8. driving devices,
9. being molded casing, 10. rotation axis, 11. springs, 12. reservoirs, 13. pistons, 14. piston rods, 15. crushing blocks one, 16. squeeze
Block two, 17. heated beams, 18. lifting cylinders, 19. push rods, 20. filling openings, 21. sealing-plugs, 22. infusion channels, 23. mounting grooves.
Specific embodiment
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram rather than pictorial diagram, it is impossible to be interpreted as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
As shown in Fig. 1 ~ 5, a kind of graphite crucible former is provided, including rack 1, upper mold 2 and lower die 3, the rack 1
Lower part is equipped with bottom end rail 5, and the bottom end rail 5 is equipped with installing plate 7, and the installing plate 7 is equipped with molding casing 9 and lower die 3, institute
The inside that lower die 3 is set to molding casing 9 is stated, the top of the rack 1 is equipped with upper beam 4, and the upper beam 4 is equipped with driving
Device 8, the output terminal of the driving device 8 are equipped with rotation axis 10, and the lower end of the rotation axis 10 is connect, and described with upper mold 2
Driving device 8 sets the top with molding casing 9, and the upper mold 2 is in inverted U, and the upper mold 2 is adapted with lower die 3；On described
Mould 2 is equipped with reservoir 12, and the upper mold 2 is internally provided with the infusion channel 22 communicated with reservoir 12, in the reservoir 12
Equipped with piston 13, the bottom of the reservoir 12 is equipped with the spring 11 for extrusion piston 13；The piston 13 can be along liquid storage
The internal slide of slot 12, the piston 13 are equipped with piston rod 14, and one end of the piston rod 14 is equipped with crushing block 1, described
Be molded casing 9 inner wall be equipped with for one 15 matched crushing block 2 16 of crushing block.
As the improvement of the embodiment above, the installing plate 7 is equipped with heated beam 17, and the heated beam 17 is equipped with outer
Screw thread, the heated beam 17 are internally provided with heating tube, and the bottom of the lower die 3 is equipped with mounting groove 23, in the mounting groove 23
Equipped with internal thread, the mounting groove 23 is adapted with heated beam 17, and the heated beam 17 is equipped with external screw thread and mounting groove 23
Interior internal thread matches.
As the improvement of the embodiment above, the top of the rack 1 is equipped with lifting cylinder 18, the lifting cylinder 18
Output terminal connect by push rod 19 with upper beam 4.
As the improvement of the embodiment above, the outside of the upper mold 2 is additionally provided with the filling opening 20 communicated with reservoir 12,
Sealing-plug 21 is equipped in the filling opening 20.
As the improvement of the embodiment above, the distance a of the crushing block 2 16 to rotation axis 10 is less than crushing block 1
To the distance b of rotation axis 10.
The lower section of the upper beam 4 is equipped with middle cross beam 6, and wherein the middle cross beam 6 is equipped with fixed plate, and the fixed plate is equipped with
Mounting hole, bearing is equipped in the mounting hole, and the rotation axis 10 passes through mounting hole and is installed in bearing.Driving device 8 is adopted
Use motor；The crushing block 1 and crushing block 2 16 are made of stainless steel；During the cross section of the molding casing is
Empty cylinder, is made using stainless steel.
Graphite crucible former described in the utility model, the upper mold 2 quick rotation under the action of driving device 8,
Crushing block 2 16 on molding 9 inner wall of casing is matched with the crushing block 1 being set in reservoir 12, will be in reservoir 12
Oiliness or lubricating fluid（Such as lubricating oil）It squeezes to the inside of upper mold 2, so as to solve in existing graphite crucible former
Demoulding is difficult and graphite crucible raw material is sticky in problem in graphite crucible mold upper mold 2 or lower die 3；The graphite earthenware simultaneously
Whether crucible former can be viscous glutinous so as to pass through 2 16 extrusion piston of crushing block 1 and crushing block by graphite crucible raw material
13 by the liquid in reservoir 12（Such as bonding agent, cementing agent）Squeeze to the inside of upper mold 2, so as to make graphite crucible raw material it
Between preferably bond so that the graphite crucible quality produced further improves, and service life extends, and then provides one kind
Production efficiency higher, structure novel are compact, and manufacture is at low cost, and power part is few, and maintenance cost is low, and energy consumption is few, operationalization degree
High graphite crucible former is suitble to large area production to promote the use of.Graphite crucible former described in the utility model
3 convenient disassembly of lower die, lower die 3 are connected through a screw thread with heated beam 17 on installing plate 7, while the inside of heated beam 17 is additionally provided with and adds
Heat pipe.
Obviously, above-described embodiment is only intended to clearly illustrate the technical solution of the utility model example, and simultaneously
Non- is the restriction to the embodiment of the utility model.Connection mode described above：It is flexibly connected, is fixedly connected, is connected, is connected
Connect, connect etc. be weld, be bolted, riveting, mutually embedding connection, the one or more therein such as hinged or axis pin connection,
For those of ordinary skill in the art, other various forms of variations can also be made on the basis of the above description
Or it changes.All any modification, equivalent and improvement made within the spirit and principles of the present invention etc. should all include
In the scope of the utility model.
Claims (5)
1. a kind of graphite crucible former, including rack, upper die and lower die, which is characterized in that the frame lower is equipped with down
Crossbeam, the bottom end rail are equipped with installing plate, and the installing plate is equipped with molding casing and lower die, the lower die are set to molding
The inside of casing, the top of the rack are equipped with upper beam, and the upper beam is equipped with driving device, the driving device it is defeated
Outlet is equipped with rotation axis, and the lower end of the rotation axis is connect with upper mold, and driving device setting and the top of molding casing,
The upper mold is in inverted U, and the upper mold is adapted with lower die；The upper mold be equipped with reservoir, the upper mold be internally provided with
The infusion channel that reservoir communicates, piston is equipped in the reservoir, and the bottom of the reservoir is equipped with for extrusion piston
Spring；The piston can be equipped with piston rod along the internal slide of reservoir, the piston, and one end of the piston rod is equipped with
Crushing block one, it is described molding casing inner wall be equipped with for one matched crushing block two of crushing block.
2. graphite crucible former according to claim 1, which is characterized in that the installing plate is equipped with heated beam, institute
Heated beam is stated equipped with external screw thread, the heated beam is internally provided with heating tube, and the bottom of the lower die is equipped with mounting groove, described
Internal thread is equipped in mounting groove, the mounting groove is adapted with heated beam, and the heated beam is equipped with external screw thread and mounting groove
Interior internal thread matches.
3. graphite crucible former according to claim 1, which is characterized in that be equipped with lifting air at the top of the rack
Cylinder, the output terminal of the lifting cylinder are connect by push rod with upper beam.
4. graphite crucible former according to claim 1, which is characterized in that the outside of the upper mold is additionally provided with and liquid storage
The filling opening that slot communicates is equipped with sealing-plug in the filling opening.
5. graphite crucible former according to claim 1, which is characterized in that the crushing block two arrives the distance of rotation axis
A is less than the distance b that crushing block one arrives rotation axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721379424.9U CN207480875U (en) | 2017-10-25 | 2017-10-25 | A kind of graphite crucible former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721379424.9U CN207480875U (en) | 2017-10-25 | 2017-10-25 | A kind of graphite crucible former |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207480875U true CN207480875U (en) | 2018-06-12 |
Family
ID=62477253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721379424.9U Active CN207480875U (en) | 2017-10-25 | 2017-10-25 | A kind of graphite crucible former |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207480875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465948A (en) * | 2018-11-26 | 2019-03-15 | 大同新成新材料股份有限公司 | A kind of graphite crucible molding equipment and its method |
-
2017
- 2017-10-25 CN CN201721379424.9U patent/CN207480875U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465948A (en) * | 2018-11-26 | 2019-03-15 | 大同新成新材料股份有限公司 | A kind of graphite crucible molding equipment and its method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |