CN110877472A - Vertical-pressing horizontal-pushing type crucible forming process - Google Patents
Vertical-pressing horizontal-pushing type crucible forming process Download PDFInfo
- Publication number
- CN110877472A CN110877472A CN201911118640.1A CN201911118640A CN110877472A CN 110877472 A CN110877472 A CN 110877472A CN 201911118640 A CN201911118640 A CN 201911118640A CN 110877472 A CN110877472 A CN 110877472A
- Authority
- CN
- China
- Prior art keywords
- press
- horizontal
- vertical
- pushing mechanism
- fixed beam
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/14—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds on a movable carrier other than a turntable or a rotating drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/32—Discharging presses
Abstract
The invention discloses a vertical-pressing and horizontal-pushing type crucible forming process, and relates to the technical field of compression molding of carbon product hydraulic presses. This found pressure bench-push formula crucible forming device, including fixed beam, thrustor mechanism and bench-push mechanism under the press, be provided with the inductive switch who corresponds with thrustor mechanism and bench-push mechanism under the press on the fixed beam, fixed beam on the press stand fixedly connected with press is passed through at the top of fixed beam under the press, the top of fixed beam is provided with the bed die under the press, the surface activity cover of press stand is equipped with the walking beam, the bottom of walking beam is provided with the mould, the top of fixed beam is provided with the press oil tank on the press. The vertical-pressing horizontal-pushing type crucible forming process has the advantages that the pressing of the crucible is well realized through the simple improvement of the hydraulic forming machine, the cost is low, the equipment structure and the process are simple and efficient, the working efficiency is improved, and meanwhile, the product quality is well guaranteed.
Description
Technical Field
The invention relates to the technical field of compression molding of carbon product hydraulic presses, in particular to a vertical-compression horizontal-pushing type crucible molding process.
Background
The graphite crucible has good thermal conductivity and high temperature resistance, and has small thermal expansion coefficient and certain strain resistance to rapid heating and rapid cooling in the high-temperature use process. Has strong corrosion resistance to acid and alkaline solutions and excellent chemical stability. In the industrial departments of metallurgy, casting, machinery, chemical engineering and the like, the smelting method is widely used for smelting alloy tool steel and smelting non-ferrous metals and alloys thereof, and has better technical and economic effects.
Compression molding has been a traditional molding process for a long time and is well established in the fields of injection molding and the like, but is not used in the field of manufacturing carbon graphite crucibles.
In the prior art, the manufacture of a hollow water-tank graphite crucible mainly comprises compression molding, vibration molding and isostatic pressing, wherein the vibration molding and the isostatic pressing are mainly used for producing solid graphite electrodes, the compression molding is mainly used during the production of the graphite crucible, the structure of vibration molding equipment is complex, and the process efficiency is not high.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a vertical-pressing horizontal-pushing type crucible forming process, which solves the problems that in the prior art, the manufacture of a hollow water-vat type graphite crucible mainly comprises compression molding, vibration molding and isostatic pressing, wherein the vibration molding and the isostatic pressing are mainly used for producing solid graphite electrodes, the compression molding is mainly used during the production of the graphite crucible, the structure of vibration molding equipment is complex, and the process efficiency is low.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a found pressure bench press formula crucible forming device, includes fixed beam, pushing mechanism and bench press mechanism under the press, be provided with the inductive switch who corresponds with pushing mechanism and bench press mechanism under the press on the fixed beam, fixed beam on the press stand fixedly connected with press is passed through at the top of fixed beam under the press, the top of fixed beam is provided with the bed die under the press, the surperficial movable sleeve of press stand is equipped with the walking beam, the bottom of walking beam is provided with the mould, the top of fixed beam is provided with the press oil tank on the press.
Preferably, the number of the press upright columns is four, and the press upright columns are symmetrically distributed on four corners of the upper surface of the lower fixing beam of the press.
Preferably, the pushing mechanism and the horizontal pushing mechanism are driven by oil cylinders or motors.
A vertical-pressing horizontal-pushing type crucible forming process comprises the vertical-pressing horizontal-pushing type crucible forming device and comprises the following steps:
s1, resetting the vertical-pressing horizontal-pushing type crucible forming device to complete material distribution of the lower die, wherein the lower die is in a vertical state, a piston rod of the horizontal-pushing mechanism extends out, a piston rod of the pushing mechanism retracts, and the retracting position is determined by the position of the induction switch;
s2, the movable beam drives the upper die to descend together, and after the movable beam descends to the proper position, the movable beam ascends to the high position through pressure maintaining and pressure relief;
s3, slowly falling down the lower die into a horizontal state under the driving of the horizontal pushing mechanism, and then ejecting a piston rod of the ejecting mechanism until the crucible in the outer die is ejected out of the die;
s4, rapidly retracting the piston rod of the horizontal pushing mechanism, slowly erecting the lower die into a vertical state under the driving of the horizontal pushing mechanism, and repeating the step S1 to carry out continuous production.
Preferably, in step S1, the retraction positions of the horizontal pushing mechanism and the pushing mechanism are determined by the positions of the corresponding inductive switches on the lower fixing beam of the press.
(III) advantageous effects
The invention provides a vertical-pressing horizontal-pushing type crucible forming process. The method has the following beneficial effects: the vertical-pressing horizontal-pushing type crucible forming process has the advantages that the pressing of the crucible is well realized through the simple improvement of the hydraulic forming machine, the cost is low, the equipment structure and the process are simple and efficient, the working efficiency is improved, and meanwhile, the product quality is well guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a diagram illustrating the states of the components in step S1 according to the present invention;
FIG. 3 is a diagram illustrating the states of the components in step S2 according to the present invention;
FIG. 4 is a diagram illustrating the states of the components in step S3 according to the present invention;
fig. 5 is a schematic diagram illustrating states of the components in step S4 according to the present invention.
In the figure: 1. a lower fixed beam of the press; 2. a pushing mechanism; 3. a press oil tank; 4. fixing a beam on a press; 5. a movable beam; 6. a press column; 7. an upper die; 8. a lower die; 9. a bench press mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a found pressure bench press formula crucible forming device, fixed beam 1 under the press, pushing mechanism 2 and bench press mechanism 9 are oil cylinder drive or motor drive, be provided with the inductive switch who corresponds with pushing mechanism 2 and bench press mechanism 9 under the press on the fixed beam 1, fixed beam 4 on the press is passed through press stand 6 fixedly connected with press at the top of fixed beam 1 under the press, the quantity of press stand 6 is four, and symmetric distribution is on four angles of fixed beam 1 upper surface under the press, the top of fixed beam 1 is provided with bed die 8 under the press, the movable sleeve of surface activity of press stand 6 is equipped with walking beam 5, the bottom of walking beam 5 is provided with mould 7, the top of fixed beam 4 is provided with press oil tank 3 on the press.
A vertical-pressing horizontal-pushing type crucible forming process comprises the vertical-pressing horizontal-pushing type crucible forming device and comprises the following steps:
s1, resetting the vertical-pressing horizontal-pushing type crucible forming device to complete material distribution of the lower mold 8, wherein the lower mold 8 is in a vertical state, a piston rod of the horizontal-pushing mechanism 9 extends out, a piston rod of the pushing mechanism 2 retracts, and the retracting position is determined by the position of the induction switch, wherein the retracting positions of the horizontal-pushing mechanism 9 and the pushing mechanism 2 are determined by the position of the corresponding induction switch on the lower fixing beam 1 of the press;
s2, the movable beam 5 drives the upper die 7 to descend together, and after the movable beam descends to the proper position, the movable beam ascends to the high position through pressure maintaining and pressure relief;
s3, slowly falling down the lower die 8 to be in a horizontal state under the drive of the horizontal pushing mechanism 9, and then ejecting a piston rod of the ejecting mechanism 2 until the crucible in the outer die is ejected out of the die;
s4, the piston rod of the horizontal pushing mechanism 9 retracts rapidly, the lower die 8 is driven by the horizontal pushing mechanism 9 to be erected slowly to be in a vertical state, and the step S1 is repeated, so that continuous production is carried out.
In conclusion, the vertical-pressing horizontal-pushing type crucible forming process well realizes pressing of the crucible through simple improvement of the hydraulic forming machine, has the advantages of low cost, simple and efficient equipment structure and process realization, improves the working efficiency and simultaneously well ensures the product quality.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a vertical compression bench press formula crucible forming device which characterized in that: including fixed beam (1), pushing mechanism (2) and bench press mechanism (9) under the press, be provided with the inductive switch who corresponds with pushing mechanism (2) and bench press mechanism (9) under the press on fixed beam (1), fixed beam (4) on the press is passed through press stand (6) fixedly connected with press at the top of fixed beam (1) under the press, the top of fixed beam (1) is provided with bed die (8) under the press, the surface activity cover of press stand (6) is equipped with walking beam (5), the bottom of walking beam (5) is provided with mould (7), the top of fixed beam (4) is provided with press machine oil tank (3) on the press.
2. The vertical-compression horizontal-pushing type crucible forming device as claimed in claim 1, wherein: the number of the press upright posts (6) is four, and the press upright posts are symmetrically distributed on four corners of the upper surface of the press lower fixing beam (1).
3. The vertical-compression horizontal-pushing type crucible forming device as claimed in claim 1, wherein: the pushing mechanism (2) and the horizontal pushing mechanism (9) are driven by an oil cylinder or a motor.
4. A vertical-pressing horizontal-pushing type crucible forming process is characterized in that: the vertical-pressing horizontal-pushing type crucible forming device comprises the vertical-pressing horizontal-pushing type crucible forming device and adopts the following steps:
s1, resetting the vertical-pressing horizontal-pushing type crucible forming device to complete material distribution of the lower mold (8), wherein the lower mold (8) is in a vertical state, a piston rod of the horizontal-pushing mechanism (9) extends out, a piston rod of the pushing mechanism (2) retracts, and the retracting position is determined by the position of the induction switch;
s2, the movable beam (5) drives the upper die (7) to descend together, and after the movable beam descends to the right position, the movable beam ascends to the high position through pressure maintaining and pressure relief;
s3, slowly falling down the lower die (8) to be in a horizontal state under the driving of the horizontal pushing mechanism (9), and then ejecting a piston rod of the pushing mechanism (2) until the crucible in the outer die is pushed out of the die;
s4, rapidly retracting the piston rod of the horizontal pushing mechanism (9), slowly erecting the lower die (8) into a vertical state under the driving of the horizontal pushing mechanism (9), and repeating the step S1 to carry out continuous production.
5. The vertical-compression horizontal-pushing type crucible forming process as claimed in claim 4, wherein: in step S1, the retraction positions of the horizontal pushing mechanism (9) and the pushing mechanism (2) are determined by the positions of the corresponding inductive switches on the lower fixing beam (1) of the press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911118640.1A CN110877472A (en) | 2019-11-15 | 2019-11-15 | Vertical-pressing horizontal-pushing type crucible forming process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911118640.1A CN110877472A (en) | 2019-11-15 | 2019-11-15 | Vertical-pressing horizontal-pushing type crucible forming process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110877472A true CN110877472A (en) | 2020-03-13 |
Family
ID=69728907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911118640.1A Pending CN110877472A (en) | 2019-11-15 | 2019-11-15 | Vertical-pressing horizontal-pushing type crucible forming process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110877472A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3314521A1 (en) * | 1983-04-21 | 1984-10-25 | Schepers, Alois, 5901 Wilnsdorf | Press for compressing drums filled with waste materials |
| CN2614889Y (en) * | 2003-02-27 | 2004-05-12 | 宁夏宁平炭素有限责任公司 | Vertical die press vibrating forming machine |
| US20080048059A1 (en) * | 2004-12-30 | 2008-02-28 | Bouldin Corporation | System and Method for Processing Waste on a Continuous Basis |
| CN203019487U (en) * | 2013-01-16 | 2013-06-26 | 中科恒达石墨股份有限公司 | Hydraulic automatic lump beating machine |
| CN104760318A (en) * | 2015-03-18 | 2015-07-08 | 汨罗市华先碳素有限公司 | Multi-station forming machine of static pressure graphite products |
| CN207874946U (en) * | 2017-12-21 | 2018-09-18 | 北京精仪天和智能装备有限公司 | Crucible forming press |
| CN108790256A (en) * | 2018-08-16 | 2018-11-13 | 武汉黄家医圈生物医药有限公司 | A kind of novel pharmaceutical purpose tablet press machine |
| CN209271479U (en) * | 2018-12-04 | 2019-08-20 | 山东冠森高分子材料科技股份有限公司 | A kind of solid catalyst molding machine based on heat drying |
-
2019
- 2019-11-15 CN CN201911118640.1A patent/CN110877472A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3314521A1 (en) * | 1983-04-21 | 1984-10-25 | Schepers, Alois, 5901 Wilnsdorf | Press for compressing drums filled with waste materials |
| CN2614889Y (en) * | 2003-02-27 | 2004-05-12 | 宁夏宁平炭素有限责任公司 | Vertical die press vibrating forming machine |
| US20080048059A1 (en) * | 2004-12-30 | 2008-02-28 | Bouldin Corporation | System and Method for Processing Waste on a Continuous Basis |
| CN203019487U (en) * | 2013-01-16 | 2013-06-26 | 中科恒达石墨股份有限公司 | Hydraulic automatic lump beating machine |
| CN104760318A (en) * | 2015-03-18 | 2015-07-08 | 汨罗市华先碳素有限公司 | Multi-station forming machine of static pressure graphite products |
| CN207874946U (en) * | 2017-12-21 | 2018-09-18 | 北京精仪天和智能装备有限公司 | Crucible forming press |
| CN108790256A (en) * | 2018-08-16 | 2018-11-13 | 武汉黄家医圈生物医药有限公司 | A kind of novel pharmaceutical purpose tablet press machine |
| CN209271479U (en) * | 2018-12-04 | 2019-08-20 | 山东冠森高分子材料科技股份有限公司 | A kind of solid catalyst molding machine based on heat drying |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206343527U (en) | Sheet metal work fast ram mould | |
| CN205270799U (en) | Aluminum alloy cold chamber die casting molding machine | |
| CN210732748U (en) | Forming die is used in cement goods processing | |
| CN203253897U (en) | Vertical die-casting machine | |
| CN110815924A (en) | Double-station crucible forming process | |
| CN213165963U (en) | Forming die of large-scale resistant firebrick | |
| CN110877472A (en) | Vertical-pressing horizontal-pushing type crucible forming process | |
| CN101745591B (en) | Metal forging and forming device and processing method thereof | |
| CN201136018Y (en) | Filler for hollow section bar forming | |
| CN211492687U (en) | Ejection mechanism for machining die | |
| CN207415966U (en) | A kind of heat pressing and molding mold | |
| CN203077670U (en) | Feeding and discharging mechanism outside pressing machine | |
| CN211165191U (en) | Pipe fitting joint injection mold with cooling function | |
| CN208146864U (en) | A kind of gray iron pump case casting die | |
| CN214872954U (en) | Precision mold with accurate positioning function | |
| CN103192028B (en) | Riser bush production equipment | |
| CN212884793U (en) | Precision mold for automation equipment | |
| CN214772800U (en) | High-frequency forming device for iron slag production permeable brick | |
| CN220092789U (en) | Punch press mould stable structure | |
| CN214601900U (en) | Novel magnesium rod casting device | |
| CN215237656U (en) | Clay sand core making machine | |
| CN213918827U (en) | Forming die for square graphite crucible capable of being formed quickly and being conveniently demoulded | |
| CN220560232U (en) | Die casting mold for producing die steel | |
| CN211304639U (en) | Forging and pressing equipment for metal bars | |
| CN215879874U (en) | Self-purification environment-friendly powder metallurgy sintering furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200313 |