CN103978178B - Multifunctional mold attending device - Google Patents
Multifunctional mold attending device Download PDFInfo
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- CN103978178B CN103978178B CN201410213949.XA CN201410213949A CN103978178B CN 103978178 B CN103978178 B CN 103978178B CN 201410213949 A CN201410213949 A CN 201410213949A CN 103978178 B CN103978178 B CN 103978178B
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Abstract
Multifunctional mold attending device of the present invention relates to a kind of mould attending device, particularly relate to a kind of integrate that inwall is got ready, outer wall scale removal, the stress relief annealed mould attending device of bellmouth.Its objective is to provide a kind of time saving and energy saving, Fast-Maintenance mould, improving the multifunctional mold attending device of mould service efficiency.Multifunctional mold attending device of the present invention comprises the portion of getting ready, sandblasting portion and burner noz(zle); Described pneumatic drive unit drives dot head to move up and down, dot head connecting rod right part and frame are fixed, ball blast sand is delivered to the ejection of shower nozzle place along tank chain, jet pipe by sand-spraying pot hyperbar, housing left panel is provided with just to the burner noz(zle) of mould bellmouth inner surface, and housing upper face plate is provided with just to the burner noz(zle) of mould bellmouth outer surface.
Description
Technical field
The present invention relates to a kind of mould attending device, particularly relate to a kind of integrate that inwall is got ready, outer wall scale removal, the stress relief annealed mould attending device of bellmouth.
Background technology
Ductile iron pipe, because its extension property is moderate, antiseptic property is excellent, installation is simple, interface flexible, has become one and has been applied to requisite product in water conservancy, municipal water supply and city gas.
Ductile iron pipe mostly uses centrifugal method machine-shaping.Its technique is noted by high temperature liquid iron in the metal die (pipe die) of High Rotation Speed, will carry out water-cooled outside mould simultaneously, makes the product of molten iron good mechanical performance of cooling acquisition fast under the centrifugal acceleration effect of 40-50G.Mould is hollow barrel, and mould is provided with bellmouth.
Its existing problems are as follows:
1, mould is under the cycling hot active force of inwall high-temperature expansion, outer wall cooling meat, easily occurs micro-crack, so need the method regularly by getting ready on inwall to eliminate internal stress and stop micro-crack diffusion.
2, outer mold wall also easily can form scale crust, affects the cooling velocity of mould, needs regularly to remove.
3, before safeguarding mould, the internal stress of mould bellmouth, if do not eliminated, can form crackle in the position that bellmouth wall thickness change is larger and expansion rapidly, need to adopt stress relief annealed method to eliminate internal stress.
Above-mentioned 3 mould problems need to arrange different workmans usually, progressively safeguard mould.Maintenance process wastes time and energy, affect mould service efficiency.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of time saving and energy saving, Fast-Maintenance mould, improves the multifunctional mold attending device of mould service efficiency.
Multifunctional mold attending device of the present invention, comprises the portion of getting ready, sandblasting portion and burner noz(zle).The described portion of getting ready comprises dot head, pneumatic drive unit, dot head connecting rod, drives car and drive track.Described drive track and frame are fixed, and drive track is that left and right directions is horizontally disposed with.Described driving car is moved in drive track by roller, drives car by motor driving rolls, drives car and dot head connecting rod left end chain connection.Described dot head connecting rod right-hand member is fixed with pneumatic drive unit.Described pneumatic drive unit drives dot head to move up and down, and dot head connecting rod right part and frame are fixed.Described sandblasting portion comprises shower nozzle, jet pipe, sand-spraying pot.Described sand-spraying pot is fixed by tank chain with driving car and is connected with jet pipe left end, and jet pipe right-hand member is provided with shower nozzle, and ball blast sand is delivered to the ejection of shower nozzle place along tank chain, jet pipe by sand-spraying pot hyperbar.The right side of described dot head and shower nozzle is provided with housing.Described housing is made up of front panel, rear board, top panel and left panel, and the inside of housing is provided with mould.Described mould is fixed in frame by four tumblers, four tumblers are symmetrical between two relative to the perpendicular through mold axis, four tumblers have gap between any two, housing left panel is provided with just to the burner noz(zle) of mould bellmouth inner surface, housing upper face plate is provided with just to the burner noz(zle) of mould bellmouth outer surface, and housing left panel is provided with the hole can passing dot head and shower nozzle.
Multifunctional mold attending device of the present invention, be provided with on the downside of wherein said four tumblers and reclaim bucket, reclaim bucket to be connected with dust suction bucket by pipeline, dust suction bucket top is connected with sack cleaner top by pipeline, be connected with exhaust duct by blower fan bottom sack cleaner, bottom dust suction bucket, revolving plow reclaimer be installed.
Multifunctional mold attending device of the present invention, wherein said dot head connecting rod right part is fixedly connected with frame by lifting roller, idler-wheel connecting-rod, elevating ram successively, with oil cylinder seat chain connection bottom elevating ram.Described oil cylinder seat is fixedly connected with frame.Chain connection in the middle part of the piston rod part of described elevating ram and idler-wheel connecting-rod.With drive track chain connection bottom described idler-wheel connecting-rod, idler-wheel connecting-rod top is rotating is fixed with lifting roller.Described lifting roller is semi-circular groove roller, is provided with dot head connecting rod in the groove of lifting roller.
Multifunctional mold attending device of the present invention, wherein said dot head connecting rod is fixed with front limit wheel and rear position-limited wheel, front limit wheel and rear position-limited wheel are between dot head and lifting roller, dot head, by the position-limiting action of front limit wheel, rear position-limited wheel, makes it in mould, be in dies cavity extreme lower position.Described front limit wheel is fixed on dot head connecting rod by front bar.Described rear position-limited wheel is fixed on dot head connecting rod by rear bar.
Multifunctional mold attending device of the present invention, the front panel of wherein said housing, the rotating fixing road wheel in the bottom of rear board.Described road wheel and movable motor are in transmission connection.Described movable motor is fixed on housing, is provided with the walking guide rail matched with it on the downside of road wheel.Described walking guide rail is that left and right directions is horizontally disposed with, and walking guide rail is fixed in frame by track base.
Multifunctional mold attending device of the present invention, wherein said tumbler comprises roller and rotary electric machine.Described roller is rotating to be fixed in frame, and roller and rotary electric machine are in transmission connection.Described rotary electric machine is fixed in frame, and the roller axis of four drive units is parallel.
Multifunctional mold attending device of the present invention, wherein said dot head connecting rod right part is fixed with limited block.Described limited block is at lifting roller and front limit wheel, between rear position-limited wheel.
Multifunctional mold attending device of the present invention, wherein said case top is provided with air refreshing tube.
Multifunctional mold attending device difference from prior art of the present invention is that multifunctional mold attending device of the present invention incorporates the portion of getting ready, sandblasting portion and burner noz(zle), these three kinds of maintenance modes can be carried out simultaneously, or the 1-2 item simultaneously carried out as required wherein, mould maintenance time is shortened greatly, improves mold use efficiency.And this automated maintenance device makes the maintenance process of mould time saving and energy saving, facilitates the work of workman.
The ball blast sand that bucket can collect nozzle ejection is reclaimed in multifunctional mold attending device of the present invention, and be drawn onto in dust suction bucket by air-suction duct and carry out pneumatic separating, dust in ball blast sand is inhaled into sack cleaner, the air in-line arrangement wind pipeline of dust is not had to discharge subsequently, the ball blast sand of dust is not had to be collected in revolving plow reclaimer, and when needing to use ball blast sand, open the sand inlet place that revolving plow reclaimer can fall into sand-spraying pot, complete recycling of a ball blast sand.
The support to dot head connecting rod right part is completed by oil cylinder seat, elevating ram, idler-wheel connecting-rod and lifting roller successively from down to up in multifunctional mold attending device of the present invention, namely by the upper-lower position of elevating ram adjustment dot head, and moving left and right of dot head connecting rod is not hindered.
In multifunctional mold attending device of the present invention, dot head is by the position-limiting action of front limit wheel, rear position-limited wheel, can be overlapped on extreme lower position in mould.If the extreme lower position of not being in, the position-limiting action of gravity and forward and backward position-limited wheel can be utilized to correct it, thus reach when dot head moves left and right and remain at extreme lower position in mould.
Multifunctional mold attending device middle shell of the present invention is moved on walking guide rail by road wheel, housing can be moved to the left, make mould by handling to deliver on tumbler.
In multifunctional mold attending device of the present invention, tumbler adopts the mode carrying mould of roller turn, and compare ball carrying mould, roller has larger bearing capacity and stability.
In multifunctional mold attending device of the present invention, limited block can carry out mechanical position limitation to dot head connecting rod, prevents dot head connecting rod from moving excessive, causes potential safety hazard.
The air refreshing tube at multifunctional mold attending device middle shell top of the present invention can ensure that the oxygen in housing is sufficient, ensures the normal work of burner noz(zle).
Below in conjunction with accompanying drawing, multifunctional mold attending device of the present invention is described further.
Accompanying drawing explanation
Fig. 1 is the front view of multifunctional mold attending device;
Fig. 2 is the left view of the housing of the attending device of multifunctional mold shown in Fig. 1;
Fig. 3 is the partial enlarged drawing at A place in Fig. 1;
Fig. 4 is the partial enlarged drawing at B place in Fig. 1;
Fig. 5 is the top view of Fig. 4;
Fig. 6 is the partial enlarged drawing at C place in Fig. 1;
Fig. 7 is the partial enlarged drawing at D place in Fig. 2.
Detailed description of the invention
As shown in figs. 1-7, see Fig. 1, multifunctional mold attending device of the present invention comprises the portion of getting ready 1, sandblasting portion 2 and burner noz(zle) 51.Get portion 1 ready to comprise dot head 10, pneumatic drive unit 102, dot head connecting rod 101, drive car 11 and drive track 111.Drive track 111 and frame are fixed, and drive track 111 is horizontally disposed with for left and right directions.Drive car 11 to be moved in drive track 111 by roller, drive car 11 by motor driving rolls, drive car 11 and dot head connecting rod 101 left end chain connection.
As shown in Figure 4 and Figure 5, dot head connecting rod 101 right-hand member is fixed with pneumatic drive unit 102.Pneumatic drive unit 102 drives dot head 10 to move up and down.Dot head connecting rod 101 right part by supports support in frame.Support member comprises lifting roller 103, idler-wheel connecting-rod 12 and elevating ram 13.With oil cylinder seat 131 chain connection bottom elevating ram 13.Oil cylinder seat 131 is fixedly connected with frame.Chain connection in the middle part of the piston rod part of elevating ram 13 and idler-wheel connecting-rod 12.With drive track 111 chain connection bottom idler-wheel connecting-rod 12, idler-wheel connecting-rod 12 top is rotating is fixed with lifting roller 103.Lifting roller 103 is the grooved roller of semi-circular recesses, is placed with dot head connecting rod 101 in the groove of lifting roller 103.
As shown in Figure 4 and Figure 5, dot head connecting rod 101 is fixed with front limit wheel 1012 and rear position-limited wheel 1013, front limit wheel 1012 and rear position-limited wheel 1013 are between dot head 10 and lifting roller 103, dot head 10, by the position-limiting action of front limit wheel 1012, rear position-limited wheel 1013, makes it in mould 4, be in mould 4 inner chamber extreme lower position.Front limit wheel 1012 is fixed on dot head connecting rod 101 by front bar.Rear position-limited wheel 1013 is fixed on dot head connecting rod 101 by rear bar.Dot head connecting rod 101 right part is fixed with limited block 1011.Limited block 1011 is at lifting roller 103 and front limit wheel 1012, between rear position-limited wheel 1013.
As shown in Figure 1, Figure 3 and Figure 4, sandblasting portion 2 comprises shower nozzle 20, jet pipe 201, sand-spraying pot 21.The gas outlet of sand-spraying pot 21 is communicated with one end of the pipeline in tank chain 112, the other end of the pipeline in tank chain 112 fixing with the holder 1121 driven on car 11 and being connected with the left end of jet pipe 201.Tank chain 112 is prior art, and tank chain 112 can not produce open circuit conditions in the bent state for the protection of the pipeline in tank chain 112.Jet pipe 201 right-hand member is provided with shower nozzle 20, and ball blast sand is delivered to the ejection of shower nozzle 20 place along tank chain 112, jet pipe 201 by sand-spraying pot 21 hyperbar.
As shown in Figure 1, Figure 2 with shown in Fig. 6, the right side of dot head 10 and shower nozzle 20 is provided with housing 5.Housing 5 is made up of front panel, rear board, top panel and left panel, and the inside of housing 5 is provided with mould 4.Mould 4 is arranged in frame by four tumblers 3, and four tumblers 3 are symmetrical between two relative to the perpendicular through mould 4 axis, and four tumblers 3 have gap between any two.
As shown in Figure 6, tumbler 3 comprises roller and rotary electric machine.Roller is rotating to be fixed in frame, and roller and rotary electric machine are in transmission connection.Rotary electric machine is fixed in frame, and the roller axis of four tumblers 3 is parallel.
As shown in Figure 1, housing 5 left panel is provided with just to the burner noz(zle) of mould 4 bellmouth inner surface, and housing 5 top panel is provided with just to the burner noz(zle) 51 of mould 4 bellmouth outer surface, and housing 5 left panel is provided with the hole can passing dot head 10 and shower nozzle 20.Housing 5 top is provided with air refreshing tube 52.
As shown in Figure 2 and Figure 7, the front panel of housing 5, the rotating fixing road wheel 531 in bottom of rear board.Road wheel 531 and movable motor 5311 are in transmission connection.Movable motor 5311 is fixed on housing 5, is provided with the walking guide rail 532 matched with it on the downside of road wheel 531.Walking guide rail 532 is horizontally disposed with for left and right directions, and guide rail 532 of walking is fixed in frame by track base 533.
As shown in Figure 1, be provided with on the downside of four tumblers 3 and reclaim bucket, reclaim bucket to be connected with dust suction bucket 22 by pipeline, dust suction bucket 22 top is connected with sack cleaner 23 top by pipeline, be connected with exhaust duct 24 by blower fan bottom sack cleaner 23, revolving plow reclaimer 221 is installed bottom dust suction bucket 22.
During use, 1, housing 5 is moved to the left, and mould 4 is placed on tumbler 3, housing 5 moves right, until the burner noz(zle) 51 of housing 5 top panel is just to the outer surface of mould 4 bellmouth.2, elevating ram 13 is adjusted until dot head 10 position is higher than mould 4 inner chamber extreme lower position.3, mobilely drive car 11, make dot head enter mould 4 inner chamber, and close elevating ram 13, now dot head 10 by the effect of front limit wheel 1012, rear position-limited wheel 1013 just to the extreme lower position of mould 4 inner chamber.4, start pneumatic drive unit 102, sand-spraying pot 21, burner noz(zle) 51 and tumbler 3, mould 4 carried out that inwall is got ready simultaneously, the process annealing of outer wall scale removal and bellmouth.5, the mould 4 safeguarded is put back to original operating position.
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (6)
1. a multifunctional mold attending device, is characterized in that: comprise the portion of getting ready (1), sandblasting portion (2) and burner noz(zle) (51);
Described portion (1) of getting ready comprises dot head (10), pneumatic drive unit (102), dot head connecting rod (101), drive car (11) and drive track (111), described drive track (111) and frame are fixed, drive track (111) is horizontally disposed with for left and right directions, described driving car (11) is upper mobile in drive track (111) by roller, drive car (11) by motor driving rolls, drive car (11) and dot head connecting rod (101) left end chain connection, described dot head connecting rod (101) right-hand member is fixed with pneumatic drive unit (102), described pneumatic drive unit (102) drives dot head (10) to move up and down, dot head connecting rod (101) right part by supports support in frame,
Described sandblasting portion (2) comprises shower nozzle (20), jet pipe (201), sand-spraying pot (21), described sand-spraying pot (21) is connected by tank chain (112) with driving car (11) and is connected with jet pipe (201) left end, jet pipe (201) right-hand member is provided with shower nozzle (20), ball blast sand is delivered to the ejection of shower nozzle (20) place along tank chain (112), jet pipe (201) by sand-spraying pot (21) hyperbar
The right side of described dot head (10) and shower nozzle (20) is provided with housing (5), described housing (5) is by front panel, rear board, top panel and left panel composition, the inside of housing (5) is provided with mould (4), described mould (4) is arranged in frame by four tumblers (3), four tumblers (3) are symmetrical between two relative to the perpendicular through mould (4) axis, four tumblers (3) have gap between any two, housing (5) left panel is provided with just to the burner noz(zle) (51) of mould (4) bellmouth inner surface, housing (5) top panel is provided with just to the burner noz(zle) (51) of mould (4) bellmouth outer surface, housing (5) left panel is provided with the hole can passing dot head (10) and shower nozzle (20),
Described housing (5) top is provided with air refreshing tube (52).
2. multifunctional mold attending device according to claim 1, it is characterized in that: described four tumblers (3) downside is provided with reclaims bucket, reclaim bucket to be connected with dust suction bucket (22) by pipeline, dust suction bucket (22) top is connected with sack cleaner (23) top by pipeline, sack cleaner (23) bottom is connected with exhaust duct (24) by blower fan, and dust suction bucket (22) bottom is provided with revolving plow reclaimer (221).
3. multifunctional mold attending device according to claim 2, it is characterized in that: described support member comprises lifting roller (103), idler-wheel connecting-rod (12) and elevating ram (13), described elevating ram (13) bottom and oil cylinder seat (131) chain connection, described oil cylinder seat (131) is fixedly connected with frame, the piston rod part of described elevating ram (13) and idler-wheel connecting-rod (12) middle part chain connection, described idler-wheel connecting-rod (12) bottom and drive track (111) chain connection, idler-wheel connecting-rod (12) top is rotating is fixed with lifting roller (103), described lifting roller (103) is grooved roller, dot head connecting rod (101) is placed with in the groove of lifting roller (103).
4. multifunctional mold attending device according to claim 3, it is characterized in that: described dot head connecting rod (101) is fixed with front limit wheel (1012) and rear position-limited wheel (1013), front limit wheel (1012) and rear position-limited wheel (1013) are positioned between dot head (10) and lifting roller (103), dot head (10) is by front limit wheel (1012), the position-limiting action of rear position-limited wheel (1013), make it in mould (4), be in mould (4) inner chamber extreme lower position, described front limit wheel (1012) is fixed on dot head connecting rod (101) by front bar, described rear position-limited wheel (1013) is fixed on dot head connecting rod (101) by rear bar.
5. multifunctional mold attending device according to claim 4, it is characterized in that: the front panel of described housing (5), the rotating fixing road wheel (531) in the bottom of rear board, described road wheel (531) and movable motor (5311) are in transmission connection, described movable motor (5311) is fixed on housing (5), road wheel (531) downside is provided with the walking guide rail (532) matched with it, described walking guide rail (532) is horizontally disposed with for left and right directions, and guide rail (532) of walking is fixed in frame by track base (533).
6. multifunctional mold attending device according to claim 5, it is characterized in that: described tumbler (3) comprises roller and rotary electric machine, described roller is rotating to be fixed in frame, roller and rotary electric machine are in transmission connection, described rotary electric machine is fixed in frame, and the roller axis of four tumblers (3) is parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410213949.XA CN103978178B (en) | 2014-05-20 | 2014-05-20 | Multifunctional mold attending device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410213949.XA CN103978178B (en) | 2014-05-20 | 2014-05-20 | Multifunctional mold attending device |
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| CN103978178A CN103978178A (en) | 2014-08-13 |
| CN103978178B true CN103978178B (en) | 2015-09-16 |
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| CN201410213949.XA Active CN103978178B (en) | 2014-05-20 | 2014-05-20 | Multifunctional mold attending device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB229237A (en) * | 1924-02-13 | 1925-06-25 | Metallurg D Aubrives Et Viller | Improvements in or relating to driving mechanism for the rotary mould of centrifugal metal casting machines |
| US4008751A (en) * | 1974-03-21 | 1977-02-22 | Pont-A-Mousson S.A. | Casing for a machine for centrifugally casting pipes in a rotary mould |
| CN101658914A (en) * | 2009-09-21 | 2010-03-03 | 芜湖新兴铸管有限责任公司 | Surface forging maintenance process of mold for the production of graphite cast iron pipe by centrifugal method |
| CN202129599U (en) * | 2011-06-03 | 2012-02-01 | 四川省川建管道有限公司 | Rack transmission of pipe die dotting machine |
| CN103341611A (en) * | 2013-07-05 | 2013-10-09 | 新兴铸管股份有限公司 | Automatic sand-blowing device |
| CN203830687U (en) * | 2014-05-20 | 2014-09-17 | 新兴铸管股份有限公司 | Multifunctional die maintaining device |
-
2014
- 2014-05-20 CN CN201410213949.XA patent/CN103978178B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB229237A (en) * | 1924-02-13 | 1925-06-25 | Metallurg D Aubrives Et Viller | Improvements in or relating to driving mechanism for the rotary mould of centrifugal metal casting machines |
| US4008751A (en) * | 1974-03-21 | 1977-02-22 | Pont-A-Mousson S.A. | Casing for a machine for centrifugally casting pipes in a rotary mould |
| CN101658914A (en) * | 2009-09-21 | 2010-03-03 | 芜湖新兴铸管有限责任公司 | Surface forging maintenance process of mold for the production of graphite cast iron pipe by centrifugal method |
| CN202129599U (en) * | 2011-06-03 | 2012-02-01 | 四川省川建管道有限公司 | Rack transmission of pipe die dotting machine |
| CN103341611A (en) * | 2013-07-05 | 2013-10-09 | 新兴铸管股份有限公司 | Automatic sand-blowing device |
| CN203830687U (en) * | 2014-05-20 | 2014-09-17 | 新兴铸管股份有限公司 | Multifunctional die maintaining device |
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| Publication number | Publication date |
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| CN103978178A (en) | 2014-08-13 |
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