CN105945242A - Convenient-for-demoulding movable work table for sand shooting - Google Patents
Convenient-for-demoulding movable work table for sand shooting Download PDFInfo
- Publication number
- CN105945242A CN105945242A CN201610503886.0A CN201610503886A CN105945242A CN 105945242 A CN105945242 A CN 105945242A CN 201610503886 A CN201610503886 A CN 201610503886A CN 105945242 A CN105945242 A CN 105945242A
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- CN
- China
- Prior art keywords
- demoulding
- sand
- working platform
- easy
- mobile working
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- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C17/00—Moulding machines characterised by the mechanism for separating the pattern from the mould or for turning over the flask or the pattern plate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention discloses a convenient-for-demoulding movable work table for sand shooting. The convenient-for-demoulding movable work table comprises second supporting plates, fifth driving devices fixed on the second supporting plates and a plurality of sand moulds and a plurality of demoulding power assisting devices which are located on the second supporting plates, wherein each sand mould comprises a base and side plates and a rear plate located on the base; the surface of each side plate is fixedly provided with a baffle bar; the bottom of the front end of each side plate is movably connected with the corresponding base through a rotary shaft; each demoulding power assisting device comprises a sixth driving device and a first pushing block and a second pushing block which are driven by the sixth driving device; each first pushing block is pressed against the corresponding baffle bar; and each second pushing block is pressed against the corresponding rear plate. According to the convenient-for-demoulding movable work table for sand shooting, the driving systems are provided, so that butt jointing with other stations can be realized, and a basis is provided for automatic production; and besides, sand-shooting moulded products can be pushed out of the moulds automatically, so that operation personnel can take out the products conveniently.
Description
[technical field]
The invention belongs to sand mold manufacturing technology field, particularly relate to a kind of sand of penetrating being easy to the demoulding and move
Start building station.
[background technology]
Rail exothermic welding product market demand has bigger increase, and the sand mold of customer requirement, crucible are handed over
Delivery date is shorter and shorter, and it is not enough that sand mold product exists serious production capacity, the production of company's original core shooting system
Inefficient, and the zircon sand moulding process in the most double aggregate sand mold need use manual work, add sand,
Tamping.In prior art, typically penetrate sand machine more universal, but penetrate the product of sand molding at sand mold mould
In, owing to bigger stamping press makes its being housed in sand mold mould tightly, operator need to expend
Bigger strength could be by its demoulding, and this brings great inconvenience to operator；It addition, sand mold
Mould is only limitted in core shooter range of activity, constitutes forming automation mechanized operation with other operation positions
Certain obstacle.
Therefore, it is necessary to provide a kind of new be easy to the demoulding to penetrate sand mobile working platform above-mentioned to solve
Problem.
[summary of the invention]
Present invention is primarily targeted at provide a kind of be easy to the demoulding penetrate sand mobile working platform, its energy
Enough realizing automatic shooting sand, self-hardening integration auto-action, penetrate sand accurate, production efficiency is high.
The present invention is achieved through the following technical solutions above-mentioned purpose: a kind of sand of penetrating being easy to the demoulding moves
Workbench, the 5th driving means including the second gripper shoe, being fixed in described second gripper shoe, position
Sand mold mould in described second gripper shoe and demoulding power assisting device, described sand mold mould includes the end
Seat, the side plate being positioned on described base and back plate, described surface of side plate is fixed with blend stop, described side
Plate is flexibly connected by rotating shaft with described base in its front bottom end, and described demoulding power assisting device includes
Six driving means, the first pushing block driven by described 6th driving means and the second pushing block, described first
Pushing block supports residence and states blend stop, and described second pushing block supports residence and states back plate.
Further, the round end of described 5th driving means is provided with travelling gear.
Further, the double layer working bench being positioned in described second gripper shoe, described double-deck work are also included
Station includes the first work surface and is positioned at the second work surface above described first work surface.
Further, described 6th driving means is fixed on described first work surface, described sand mould
Tool and described demoulding power assisting device are fixed on described second work surface.
Further, described second work surface is provided with locating piece along described pedestal profiles.
Further, described side plate forms three enclosing faces of the die cavity of described sand mold mould, described after
Plate forms the enclosing face closing surrounding together with described side plate, and described back plate surface is connecing with described side plate
Tactile position is provided with groove, and described side plate snaps in described groove.
Further, described back plate is provided with draw ring.
Further, cooperation guide rail it is provided with in described four angular zones of second gripper shoe lower surface sliding
The first roller moved, the second roller being symmetricly set on guide rail both sides.
Compared with prior art, a kind of useful effect penetrating sand mobile working platform being easy to the demoulding of the present invention
Fruit is: has and carries drive system, and automatically can will penetrate the product ejection die of sand molding, side
Just operator take out product.Concrete is provided with demoulding power assisting device, by side below sand mold mould
Plate separates with back plate, greatly facilitates the demoulding work of operator；By self of mobile working platform
Drive system, it is possible to realization is docked with other stations, lays a good foundation for realizing automated production.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the structural representation of delivery track device in the embodiment of the present invention；
Fig. 3 is the structural representation solidifying blowning installation in the embodiment of the present invention；
Fig. 4 is the structural representation of automatic shooting sand device in the embodiment of the present invention；
Fig. 5 is the structural representation of feeding device in automatic shooting sand device in the embodiment of the present invention；
Fig. 6 is the structural representation penetrating sand assembly in the embodiment of the present invention in automatic shooting sand device；
Fig. 7 is the structural representation of Sand jet valve in automatic shooting sand device in the embodiment of the present invention；
Fig. 8 is the structural representation of mobile working platform in the embodiment of the present invention；
Fig. 9 is the structure of sand mold mould and demoulding power assisting device in mobile working platform in the embodiment of the present invention
Schematic diagram；
Figure 10 is the structural representation of the end gauge in the embodiment of the present invention in positioner；
Figure 11 is the structural representation of the side lay in the embodiment of the present invention in positioner；
In figure, numeral represents:
100 be easy to the demoulding penetrate sand mobile working platform；
1 frame；
2 delivery track devices, 21 first guide rails, 22 first driving means, 23 first gripper shoes；
3 solidification blowning installations, 31 second driving means, 32 air blowing plates, 33 gas holes；
4 automatic shooting sand devices, 41 first supports, 42 feeding devices, 421 sand hoppers, 422 guide cylinders, 423
Four-drive device, 424 panels, 4,241 first ports, 43 the 3rd driving means, 44 connecting plates,
45 penetrate sand assembly, 451 blasting units, 452 sand-shooting heads, 453 sand ejection board, 46 Sand jet valves, 461 connectors；
5 mobile working platforms, 51 second gripper shoes, 511 first rollers, 512 second rollers, 52 the 5th drive
Dynamic device, 521 travelling gears, 53 double layer working benchs, 531 locating pieces, 54 sand mold moulds, 541 bases,
542 side plates, 543 back plate, 544 blend stops, 545 draw rings, 546 rotating shafts, 55 demoulding power assisting devices, 551
6th driving means, 552 connecting rods, 553 transmission bars, 554 first pushing blocks, 555 second pushing blocks；
6 positioners, 61 the 7th driving means, 62 elastic cushion blocks, 63 the 8th driving means, 64 is elastic
Roller.
[detailed description of the invention]
Embodiment:
Refer to Fig. 1-Figure 11, the present embodiment penetrates sand mobile working platform 100 for ease of the demoulding, its bag
Including rack 1, the delivery track device 2 being fixed in frame 1, it is positioned at consolidating of delivery track device 2 two ends
Change blowning installation 3, the automatic shooting sand device 4 being fixed in frame 1, move on delivery track device 2
Two mobile working platforms 5 and be fixed on the positioner 6 of delivery track device 2 both sides.
Delivery track device 2 includes two be fixed in frame 1 the first guide rails 21 be arrangeding in parallel, consolidates
It is scheduled in frame 1 and is positioned at the first driving means 22 below the first guide rail 21 and filled by the first driving
Put the first gripper shoe 23 that 22 drivings carry out moving up and down.Set on the outer surface of two the first guide rails 21
It is equipped with tooth bar (not indicating in figure).First gripper shoe 23 is positioned at the underface of automatic shooting sand device 4.
Solidification blowning installation 3 includes the second driving means 31 being fixed in frame 1, is filled by the second driving
Put the air blowing plate 32 that 31 drivings carry out moving up and down and the some gas holes 33 being positioned at air blowing plate 32 surface.
Solidification blowning installation 3 keeps at a certain distance away with automatic shooting sand device 4, carries out demoulding offer for operator
Working place.
Automatic shooting sand device 4 includes the first support 41 being fixed in frame 1, is fixed on the first support 41
On two feeding devices 42 and the 3rd driving means 43, by the 3rd driving means 43 drive carry out before and after
The connecting plate 44 of motion, be fixed on connecting plate 44 two penetrate sand assembly 45 and be fixed on first
Sand jet valve 46 on frame 41.
Feeding device 42 includes that the sand hopper 421 being fixed on the first support 41, one end are docked with sand hopper 421
And the other end with penetrate the guide cylinder 422 that sand assembly 45 docks.Guide cylinder 422 two ends are provided with control lead
To the material control device of cylinder 422 circulation with blocking state, material control device includes being fixed on the first support 41
Four-drive device 423 and driven by four-drive device 423 and carry out the panel 424 that seesaws.
The first penetrating and identical with guide cylinder 422 internal diameter port 4241 it is provided with on panel 424.
Penetrate sand assembly 45 and include the blasting unit 451 docked with guide cylinder 422 and penetrating that blasting unit 451 docks
Fructus Amomi 452, it is fixed on the sand ejection board 453 below sand-shooting head 452.
Sand jet valve 46 lower end is provided with and the connector 461 of blasting unit 451 interface pairing.In the present embodiment,
Sand jet valve 46 is optimal to be arranged between two feeding devices 42.
Mobile working platform 5 includes the second gripper shoe 51 being erected on the first guide rail 21, is fixed on second
The 5th driving means 52 on fagging 51, the double layer working bench 53 being placed in the second gripper shoe 51, solid
Surely two sand mold moulds 54 being arranged on double layer working bench 53 and demoulding power assisting device 55.Sand ejection board
It is provided with on 453 and corresponding with the cavity position of two sand mold moulds 54 penetrates Sha Kou (not indicating in figure).
It is provided with second port suitable with the first gripper shoe 23 size (in figure in the middle of second gripper shoe 51
Do not indicate).Slip it is provided with on the first guide rail 21 in second four angular zones of gripper shoe 51 lower surface
The first roller 511, be fixed in the second gripper shoe 51 and be symmetrically positioned in the second of the first guide rail 21 both sides
Roller 512.First roller 511 and the second roller 512 can reduce mobile working platform 5 and fill with delivery track
Put the frictional force between 2, improve the drive efficiency of the 5th driving means 52.5th driving means 52 rotates
End is provided with travelling gear 521, coordinates transmission with the tooth bar on the first guide rail 21, thus drives whole shifting
Station of starting building 5 is moved.In the present embodiment, the driving of mobile working platform 5 uses rack pinion,
In other embodiments, it is also possible to use the type of belt drive such as belt, chain, screw rod.
Double layer working bench 53 includes the first work surface and is positioned at the second work surface above the first work surface.
Along sand mold mould 54 profile while being provided with locating piece 531 on second work surface.
Sand mold mould 54 includes the base 541 being fixed on the second work surface, be positioned at above base 541 and
The side plate 542 and the side plate 542 that form three enclosing faces form the back plate 543 of closing surrounding enclosing, fix
It is arranged on the blend stop 544 on side plate 542 surface.Side plate 542 passes through rotating shaft at its front bottom end and base 541
546 are flexibly connected, i.e. side plate 542 can rotate around rotating shaft, lifts for base 541
Or put down action.It is provided with draw ring 545 in back plate 543, facilitates operator to pull out sand mold product.After
The width of plate 543 more than the enclosing width of side plate 542, back plate 543 surface with side plate 542 contact position
Being provided with groove (not indicating in figure), side plate card 542 enters in this groove.
The 6th driving means 551 that demoulding power assisting device 55 is fixed on the first work surface, by the 6th driving
Device 551 drives the connecting rod 552 carrying out seesawing, be movably arranged on the second work surface and one end with
Transmission article 553 that connecting rod 552 is flexibly connected, it is positioned at first pushing block 554 and the of transmission article 553 other end
Two pushing blocks 555.Under the driving effect of the 6th driving means 551, transmission bar 553 works around with second
The junction point in face carries out swing action.First pushing block 554 supports blend stop 544 in swing process；
Second pushing block 555 supports back plate 543 in swing process.Owing to the width of back plate 543 is more than side plate
The enclosing width of 542, therefore the second pushing block 555 can support back plate 543, and alignment carries out active force
Transmission.When the needs demoulding, the 6th driving means 551 drives the first pushing block 554 by slight for side plate 542
Upwards hold up, meanwhile, drive the second pushing block 555 back plate 543 slightly to be released backward so that side plate 542
And forming certain gap between back plate 543, the product facilitating operator to will be located in back plate 543 draws
Go out to carry out the demoulding.
Positioner 6 is positioned at below the first support 41, including end gauge and side lay.
End gauge includes two the 7th driving means 61 being fixed in frame 1 and by the 7th driving
Device 61 drives two elastic cushion blocks 62 carrying out seesawing.Elastic cushion block 62 is used for withstanding sand mould
The back plate 543 of tool 54, and coordinate the locating piece 531 on the second work surface that it is carried out front and back position to determine
Position.Side lay includes three the 8th driving means 63 being fixed in frame 1 and is driven by the 8th
Dynamic device 63 drives three elastic rollers 64 carrying out seesawing.Elastic roller 64 is used for withstanding sand mold
The side plate 542 of mould 54, carries out the location on left and right directions to sand mold mould 54, for penetrating sand forming process
Position accurately is provided.
The present embodiment is easy to the operation principle penetrating sand mobile working platform 100 of the demoulding: first movement
Workbench 5 moves to the first gripper shoe 23 position, the 3rd driving means 43 simultaneously by carrying drive system
Drive one of them to penetrate sand assembly 45 to move to below Sand jet valve 46；Drive in the first driving means 22 and make
Under with, double layer working bench 53 lifts up；Rearward end positioner and side lay are to sand mold mould
54 location carrying out each orientation；Now, blasting unit 451 docks with connector 461, and Sand jet valve 46 is opened,
Carry out penetrating sand molding；Rear 3rd driving means 43 drives another to penetrate sand assembly 45 and moves to Sand jet valve 46
Lower section, carries out penetrating sand molding；After this mobile working platform 5 move to solidify below blowning installation 3 and blow
Curing, meanwhile, second mobile working platform 5 moves to, on the first gripper shoe 23 position, in like manner carry out
Penetrate sand molding；Rear second mobile working platform 5 moves to carry out blowing admittedly below another solidification blowning installation 3
Changing, first mobile working platform 5 again moves into and carries out penetrating sand molding on the first gripper shoe 23 position simultaneously,
Formed two alternately molding, alternately blow solidification, replace the form of the demoulding.
What the present embodiment was easy to the demoulding penetrates having the beneficial effects that of sand mobile working platform 100: be capable of
Automatic ration penetrates sand, automatic air blowing hardening, the demoulding and skinning integration auto-action, and production efficiency is high.
Concrete,
1) by arranging delivery track device, and automatic shooting sand device and solidification air blowing are set in its both sides
Device, moves on each station in conjunction with having the mobile working platform carrying driving force, according to
The operation set is automatically performed penetrates sand and hardening, improves production efficiency；
2) automatic shooting sand device includes two set feeding devices and penetrates sand assembly, and it can penetrate sand position same
Sand molding is penetrated, it is ensured that penetrate the position of sand according to what setting order completed double aggregate sand mold zircon sand and silica sand
Accurately, sand is penetrated closely knit；Solve zircon sand need to be manually adding to, the difficult problem such as tamping, can carry greatly
The efficiency of sand penetrated by high sand mold, decreases the most valuable zircon sand consumption；Due in penetrating sand forming process,
Penetrate sand assembly and sand mold mould can be formed bigger impulsive force, therefore, reduce sand mold mould as far as possible and penetrating
Change in location during sand, the structure of correlation sand positional precision and propping sand mould has great
Meaning；
3) can avoid manually adding that zircon sand causes that to add sand uneven, the problem that degree of compaction is the highest；
4) use a set of master to penetrate sand station and be equipped with two set solidification blowning installation and two mobile working platforms,
Can effectively reduce equipment volume, improve the main utilization ratio penetrating sand equipment, thus improve exothermic welding
The production efficiency of sand mold；
5) material control device is set at guide cylinder two ends, is moved by the position of panel, it is achieved guide cylinder
Circulation and blocking-up, after the sand in guide cylinder reaches quantitative requirement, be positioned at upper end panel close,
After penetrating sand assembly and moving to guide cylinder lower position, the panel being positioned at lower end is opened, to blasting unit
Interior injection sand so that define rotatable container in guide cylinder, accurately control the consumption penetrating sand,
Not only ensure that product quality and decrease waste；
6) in sand ejection board, arrange two penetrate Sha Kou, and supporting on mobile working platform two sand molds are set
Mould, substantially increases production efficiency；
7) below sand mold mould, it is provided with demoulding power assisting device, side plate is separated with back plate, the most generous
Operator the demoulding work.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, it is also possible to make some deformation and improvement,
These broadly fall into protection scope of the present invention.
Claims (10)
1. one kind be easy to the demoulding penetrate sand mobile working platform, it is characterised in that: include the second gripper shoe,
Be fixed on the 5th driving means in described second gripper shoe, be positioned in described second gripper shoe some
Sand mold mould and some demoulding power assisting devices, described sand mold mould includes base, is positioned at described base
On side plate and back plate, described surface of side plate is fixed with blend stop, described side plate its front bottom end with
Described base is flexibly connected by rotating shaft, and described demoulding power assisting device includes the 6th driving means, by institute
Stating the first pushing block and the second pushing block that the 6th driving means drives, described first pushing block supports residence and states gear
Bar, described second pushing block supports residence and states back plate.
Be easy to the demoulding the most as claimed in claim 1 penetrates sand mobile working platform, it is characterised in that:
The round end of described 5th driving means is provided with travelling gear.
Be easy to the demoulding the most as claimed in claim 1 penetrates sand mobile working platform, it is characterised in that:
Also including the double layer working bench being positioned in described second gripper shoe, described double layer working bench includes the first work
Make face and be positioned at the second work surface above described first work surface.
Be easy to the demoulding the most as claimed in claim 3 penetrates sand mobile working platform, it is characterised in that:
Described 6th driving means is fixed on described first work surface, and described sand mold mould helps with the described demoulding
Power apparatus is fixed on described second work surface.
Be easy to the demoulding the most as claimed in claim 3 penetrates sand mobile working platform, it is characterised in that:
Along described pedestal profiles while being provided with locating piece on described second work surface.
Be easy to the demoulding the most as claimed in claim 1 penetrates sand mobile working platform, it is characterised in that:
Described side plate forms three enclosing faces of the die cavity of described sand mold mould, described back plate and described side plate one
Rising and form the enclosing face closing surrounding, described back plate surface is being provided with recessed with described side plane contact position
Groove, described side plate snaps in described groove.
Be easy to the demoulding the most as claimed in claim 1 penetrates sand mobile working platform, it is characterised in that:
It is provided with draw ring in described back plate.
Be easy to the demoulding the most as claimed in claim 1 penetrates sand mobile working platform, it is characterised in that:
Be provided with in described four angular zones of second gripper shoe lower surface coordinate slide the first roller,
It is symmetricly set on the second roller of guide rail both sides.
Be easy to the demoulding the most as claimed in claim 1 penetrates sand mobile working platform, it is characterised in that:
It is provided with the second port in the middle of described second gripper shoe.
Be easy to the demoulding the most as claimed in claim 1 penetrates sand mobile working platform, it is characterised in that:
Described sand mold mould quantity is identical with described demoulding power assisting device quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610503886.0A CN105945242B (en) | 2016-06-30 | 2016-06-30 | One kind is easily demoulding to penetrate sand mobile work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610503886.0A CN105945242B (en) | 2016-06-30 | 2016-06-30 | One kind is easily demoulding to penetrate sand mobile work platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105945242A true CN105945242A (en) | 2016-09-21 |
| CN105945242B CN105945242B (en) | 2018-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610503886.0A Active CN105945242B (en) | 2016-06-30 | 2016-06-30 | One kind is easily demoulding to penetrate sand mobile work platform |
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Citations (7)
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| CN2130623Y (en) * | 1992-07-24 | 1993-04-28 | 铁道部大连机车车辆工厂 | Automatic controller for double-operational position core-heating box core-shooter |
| CN2234834Y (en) * | 1995-09-15 | 1996-09-11 | 太原科教综合服务中心 | Rotary coring type core shooter |
| DE19706472C1 (en) * | 1997-02-19 | 1998-06-04 | Metallgesellschaft Ag | Foundry core production using tri:methyl-amine catalyst with cost-effective odour control |
| CN201157884Y (en) * | 2008-02-03 | 2008-12-03 | 郭建华 | Stamping die machine of sand core for assisting grinding ball die making |
| CN203235925U (en) * | 2013-05-16 | 2013-10-16 | 青州海盾液压机械有限公司 | Drawing device of loose casting pattern piece |
| CN203610605U (en) * | 2013-12-26 | 2014-05-28 | 荆门航特装备制造股份有限公司 | Automatic thermal core box die with ejecting mechanism |
| CN205927022U (en) * | 2016-06-30 | 2017-02-08 | 施密特钢轨技术（昆山）有限公司 | Penetrate mobile Workbench for sand convenient to drawing of patterns |
-
2016
- 2016-06-30 CN CN201610503886.0A patent/CN105945242B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2130623Y (en) * | 1992-07-24 | 1993-04-28 | 铁道部大连机车车辆工厂 | Automatic controller for double-operational position core-heating box core-shooter |
| CN2234834Y (en) * | 1995-09-15 | 1996-09-11 | 太原科教综合服务中心 | Rotary coring type core shooter |
| DE19706472C1 (en) * | 1997-02-19 | 1998-06-04 | Metallgesellschaft Ag | Foundry core production using tri:methyl-amine catalyst with cost-effective odour control |
| CN201157884Y (en) * | 2008-02-03 | 2008-12-03 | 郭建华 | Stamping die machine of sand core for assisting grinding ball die making |
| CN203235925U (en) * | 2013-05-16 | 2013-10-16 | 青州海盾液压机械有限公司 | Drawing device of loose casting pattern piece |
| CN203610605U (en) * | 2013-12-26 | 2014-05-28 | 荆门航特装备制造股份有限公司 | Automatic thermal core box die with ejecting mechanism |
| CN205927022U (en) * | 2016-06-30 | 2017-02-08 | 施密特钢轨技术（昆山）有限公司 | Penetrate mobile Workbench for sand convenient to drawing of patterns |
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| Publication number | Publication date |
|---|---|
| CN105945242B (en) | 2018-08-31 |
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