CN1689728A - Chain mat of moulding machine - Google Patents
Chain mat of moulding machine Download PDFInfo
- Publication number
- CN1689728A CN1689728A CN 200410155082 CN200410155082A CN1689728A CN 1689728 A CN1689728 A CN 1689728A CN 200410155082 CN200410155082 CN 200410155082 CN 200410155082 A CN200410155082 A CN 200410155082A CN 1689728 A CN1689728 A CN 1689728A
- Authority
- CN
- China
- Prior art keywords
- plate
- vertical groove
- carrier bar
- prominent
- moulding machine
- 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.)
- Granted
Links
Landscapes
- Chain Conveyers (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The present invention relates to one kind of chain plate for molding machine. The chain plate is cast with cast steel material, and has vertical through slot in its one end and plate element with middle raised board in the other end, and the vertical through slot and the middle raised board have connecting hole. The chain plate for molding machine is one integral structure formed through casting or fusion casting, and compared with available welded chain plate, the cast chain plate has three times reduced cost and four times longer service life.
Description
Technical field:
The present invention relates to a kind of when blanks such as direct casting iron or steel the chain mat of moulding machine of employed annular delivery mold.
Background technology:
Moulding machine is to be used for carrying continuously from ladle or tundish toppling over the molten metal that and by the mode of continuous delivery mold it being cast base or block-shaped metallic article institute imperative equipment.Existing moulding machine; in casting or founding metal base or piece material process; will circulate continuously to move by annular chain belt drive mold and finish, at this moment, chain belt will bear very big pulling force; simultaneously; in forming all parts of moulding machine, annular chain belt is again that low coverage is liftoff adjacent with the mold that is used to be loaded with molten metal, so annular chain belt also will bear the erosion of liquid metal high temperature; for moulding machine, annular chain belt is the parts that very easily are damaged.The damage of chain belt can directly cause moulding machine to quit work, and the elementary cell of looping chain belt integral body is a carrier bar, so the quality of carrier bar is the service life that directly determines moulding machine.
The chain mat of moulding machine of traditional structure be connect by parallel bearing pin by two and constitute by the formed metal sheet of rolling mode, and be provided with connecting hole at the bearing pin position of two boards.When connecting, two blocks of adjacent carrier bars connect the chain belt that the back forms an annular by one group of parallel bearing pin with each carrier bar then by pegging graft and making connecting hole relative.With regard to rolling steel plate, the fusing point of this plate is relatively low on the one hand, so, the carrier bar of this kind structure is being subjected to high temperature erosion and powerful external force is done the time spent, easily make the distortion of connecting hole position, and can directly cause mutual motion between the carrier bar after the distortion of this position, to such an extent as to cause carrier bar to damage: on the other hand, because the carrier bar of this kind structure is to connect by inserting mode, so, between two boards spare, certain spacing distance must be arranged, be subjected to the restriction of himself structure to force plate arbitrarily not thicken, and plate is thin more easy more impaired, if for service life of prolonging carrier bar with its plate that is designed to thicken, also can increase the burden of driving mechanism when increasing the chain belt overall weight, the result can cause the rapid waste of energy and increasing substantially of cost of manufacture.
The chain mat of moulding machine of another structure has changed above-mentioned traditional structure.This carrier bar adopts three manganese steel plates and makes by welding manner, wherein, the steel plate of two side and the steel plate of intermediate plate weld by staggered mode, extend formed vertical groove to form a end panel by both sides, another end be by intermediate plate axially outstanding formed in prominent plate structure, and the ledge of two side wall panels and intermediate plate is provided with connecting hole.When forming chain belt, divide in the vertical groove that inserts another carrier bar with teat in the intermediate plate of a carrier bar, and it is combined into chain belt or annular chain belt by the bearing pin that inserts connecting hole.Though the carrier bar of this structure increases, when making, processing steps such as shear, welding and mechanical retrofit need be arranged on service life.And in welding sequence, need with moulds of industrial equipment and guarantee its shape and size, because carrier bar self is again the less relatively parts of a kind of body, three blocks of plates are welded together the real difficulty that belongs to, and after welding is finished, also need special fixture it is clamped, so can just can carry out next step retrofit.Go wrong as welding quality, under high temperature erosion and external force effect, weld bond is disconnected, so, the carrier bar of this kind structure not only manufacturing schedule is long, also needs simultaneously to finish common cooperation of a plurality of work posts, and then causes problem such as raw-material cost of idleness raising; In addition, consider the problem that cooperatively interacts between two side wall panels and between the middle plate, in this technical field, what generally adopt is three blocks of plates with same thickness, and this structure chain belt is in running, owing to constitute a pair of kinematic pair between the connecting hole of carrier bar and the bearing pin, since in the prominent relative bearing pin of plate with biside plate, suffered friction area difference, at first cause be in prominent plate connecting hole wear and tear too early, this is the main reason that causes the carrier bar damage.
Need further be pointed out that, carrier bar is the parts near molten metal, under the erosion of its high temperature, it is lubricated that formed rotation or kinematic pair can not depend on lubricant between bearing pin and the connecting hole, want to prolong the service life of carrier bar, and unique solution is selected exactly and high-abrasive material is made carrier bar for use high temperature resistant.
Summary of the invention:
Task of the present invention provides a kind of high temperature resistant and high-abrasive material and mode by founding utilized makes it form the chain mat of moulding machine of an integral body.
Chain mat of moulding machine proposed by the invention; have cast by cast steel material and be form one and make the one end be provided with vertical groove; the plate shape element of prominent plate during the other end is provided with, and vertical groove and in prominent plate be provided with perpendicular with it respectively connecting hole.
Described vertical groove be end face middle part along plate shape leement duration direction to the formed groove of plate shape element sunken inside, and in prominent plate be shrink along another end regions of plate shape leement duration direction and in the thickness direction formed in prominent plate.
Two sidewall panelings of the vertical groove of described formation and in the end face of prominent plate be the circular arc of outside protrusion, and in prominent plate can insert in the described vertical groove.And the thickness of two sidewall panelings of vertical groove be slightly less than vertical groove or in the thickness of prominent plate.
Also be provided with the support that is used to install mold on the side of described plate shape element, and this support is made of with the right angled triangle rib that is arranged on this platform bottom at least one round-meshed platform in middle part.
Described cast steel material can constitute (by weight percentage): C:0.90-1.40 by the alloy that comprises following chemical composition, Si:0.30-0.80, and Mn:11.0-14.0, its surplus mainly is Fe and unavoidable impurities.
Moulding machine is one of main equipment of iron-smelter; its year maintenance expense is half of full factory maintenance total cost; and chain mat of moulding machine proposed by the invention is to have adopted overall structure; and by the casting or the founding mode make; very convenient processing of this kind carrier bar and processing cost are 1/3rd of welding carrier bars, and be more than four times of welded type carrier bar its service life.
Description of drawings:
Accompanying drawing 1 is the surface structure schematic diagram of an embodiment of chain mat of moulding machine proposed by the invention.
The specific embodiment:
Referring to Fig. 1, this figure provides the overall appearance structure when two blocks of carrier bars 1 link together in the chain mat of moulding machine proposed by the invention.Carrier bar 1 is an integral body of being cast by cast steel material, is an irregular plate shape element from seeing in appearance.Carrier bar 1 employed cast steel material preferably constitutes (by weight percentage): C:0.90-1.40 by the alloy that comprises following chemical composition, Si:0.30-0.80, and Mn:11.0-14.0, its surplus mainly is Fe and unavoidable impurities.Described cast steel material also can be made of other kind steel, promptly all can finish task of the present invention so long as have wear-resisting and high-temperature steel material.
One end of carrier bar 1 is provided with a vertical groove 11 that caves inward along its end face along the plate length direction, its other end is provided with along thickness direction and inwardly shrinks prominent plate 12 among of formation, vertical groove 11 is made of two sidewall panelings (13,14), two sidewall panelings (13,14) and in prominent plate 12 be the circular arc of outside protrusion, the thickness of two sidewall panelings (13,14) less than the groove width of vertical groove 11 or in the thickness of prominent plate 12.Prominent plate 12 can insert in the vertical groove 11 of another carrier bar 1 that is adjacent in this carrier bar 1, is fixed by bearing pin 2 then.Also be provided with a support 3 on the side of carrier bar 1, this support 3 is made of with the rib 32 that is arranged on platform 31 bottoms the platform 31 of a band circular hole, and rib 32 is a right angled triangle.During use, a plurality of carrier bars 1 are combined into an annular chain belt by bearing pin, and a mold is installed on each support 3, under the driving of power, promptly start working.
Claims (6)
1. chain mat of moulding machine; it is characterized in that: this carrier bar have cast by cast steel material and be form one and make the one end be provided with vertical groove; the plate shape element of prominent plate during the other end is provided with, and described vertical groove and in prominent plate be provided with perpendicular with it respectively connecting hole.
2. chain mat of moulding machine according to claim 1; it is characterized in that: described vertical groove be end face middle part along plate shape leement duration direction to the formed groove of plate shape element sunken inside, and in prominent plate be shrink along another end regions of plate shape leement duration direction and in the thickness direction formed in prominent plate.
3. carrier bar according to claim 1 and 2 is characterized in that: two sidewall panelings of the vertical groove of described formation and in the end face of prominent plate be the circular arc of outside protrusion, and in prominent plate can insert in the described vertical groove.
4. carrier bar according to claim 1 and 2 is characterized in that: the thickness of two sidewall panelings of described vertical groove be slightly less than vertical groove or in the thickness of prominent plate.
5. carrier bar according to claim 1 and 2, it is characterized in that: also be provided with the support that is used to install mold on the side of described plate shape element, and this support is made of with the right angled triangle rib that is arranged on this platform bottom at least one round-meshed platform in middle part.
6. carrier bar according to claim 1 is characterized in that: described cast steel material can constitute (by weight percentage) by the alloy that comprises following chemical composition:
C:0.90-1.40, Si:0.30-0.80, Mn:11.0-14.0, its surplus mainly is Fe and unavoidable impurities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004101550823A CN1325195C (en) | 2004-04-23 | 2004-04-23 | Chain mat of moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004101550823A CN1325195C (en) | 2004-04-23 | 2004-04-23 | Chain mat of moulding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1689728A true CN1689728A (en) | 2005-11-02 |
| CN1325195C CN1325195C (en) | 2007-07-11 |
Family
ID=35345655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004101550823A Expired - Fee Related CN1325195C (en) | 2004-04-23 | 2004-04-23 | Chain mat of moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1325195C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102266915A (en) * | 2011-08-08 | 2011-12-07 | 江都市顺达机械有限公司 | Chain plate of iron casting machine |
| CN103909237A (en) * | 2014-03-20 | 2014-07-09 | 济钢集团有限公司 | Detecting and warning device for shaft breakage faults of chain belts of pig casting machine |
| CN107606060A (en) * | 2017-10-30 | 2018-01-19 | 泰州亚东链条有限公司 | A kind of structure-improved chain |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2253257Y (en) * | 1996-01-10 | 1997-04-30 | 王国忱 | Self-locking elastic ingot-leading rod |
| CN2381417Y (en) * | 1998-11-17 | 2000-06-07 | 段建军 | Chain belt for roller suspension iron casting apparatus |
-
2004
- 2004-04-23 CN CNB2004101550823A patent/CN1325195C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102266915A (en) * | 2011-08-08 | 2011-12-07 | 江都市顺达机械有限公司 | Chain plate of iron casting machine |
| CN102266915B (en) * | 2011-08-08 | 2013-03-13 | 江都市顺达机械有限公司 | Chain plate of iron casting machine |
| CN103909237A (en) * | 2014-03-20 | 2014-07-09 | 济钢集团有限公司 | Detecting and warning device for shaft breakage faults of chain belts of pig casting machine |
| CN103909237B (en) * | 2014-03-20 | 2016-08-24 | 济钢集团有限公司 | A kind of chain belt of pig machine off-axis fault detect and prior-warning device |
| CN107606060A (en) * | 2017-10-30 | 2018-01-19 | 泰州亚东链条有限公司 | A kind of structure-improved chain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1325195C (en) | 2007-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100550717B1 (en) | Apparatus and method for changing metal molds for plate thickness reducing presses, and press metal die | |
| CN202921853U (en) | Die for precision forging process of thrust wheel | |
| CN101758172B (en) | High-efficiency long-life safety rolling-wheel fixed casting machine | |
| CN201217604Y (en) | Machine-tooled hanging tool for ring caliber member for blast furnace skip hoist | |
| CN112439904A (en) | Stirring rolling composite additive manufacturing equipment and method for titanium alloy structural member | |
| CN1325195C (en) | Chain mat of moulding machine | |
| CN2820385Y (en) | Chain plate of cast mould machine | |
| US6153082A (en) | Copper cathode starting sheets | |
| CN210333781U (en) | Cooling bed straightening plate device | |
| CN111331081A (en) | Quick-turnover cast iron mold and using method thereof | |
| KR200377486Y1 (en) | Guide Rail for Hoist | |
| CN218748426U (en) | Prefabricated form is changed into to cast-in-place T roof beam of bridge superstructure | |
| CN1233900C (en) | Fixed railroad frog wing rail made of composite parts | |
| RU15673U1 (en) | METAL-ROLLING PRODUCTION LINE | |
| CN1054385A (en) | Produce the method and apparatus of molded shapes | |
| CN217751939U (en) | Forming die for tundish current stabilizer | |
| CN212917530U (en) | Quick upset cast iron mould | |
| CN205119816U (en) | Beam type heating furnace stove bottom subassembly | |
| CN210399954U (en) | Split type graphite crucible | |
| CN2393671Y (en) | Bracket for replacing runner gates of pouring basket of continuous caster | |
| CN215881091U (en) | Cast molding type truss floor support plate flat die production line | |
| CN215697936U (en) | Be used for non ferrous metal antimony ingot feed arrangement | |
| CN111687394B (en) | Preparation method of corrosion-resistant ductile malleable cast iron material | |
| CN214647912U (en) | High-stability gate hoist for hydraulic engineering | |
| CN212526030U (en) | High-performance turnover cast iron mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 Termination date: 20100423 |