CN204247917U - A kind of level penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand - Google Patents
A kind of level penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand Download PDFInfo
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- CN204247917U CN204247917U CN201420374506.4U CN201420374506U CN204247917U CN 204247917 U CN204247917 U CN 204247917U CN 201420374506 U CN201420374506 U CN 201420374506U CN 204247917 U CN204247917 U CN 204247917U
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- 239000004576 sand Substances 0.000 title claims abstract description 129
- 238000000465 moulding Methods 0.000 title claims abstract description 45
- 238000005422 blasting Methods 0.000 claims abstract description 86
- 238000006073 displacement reaction Methods 0.000 claims description 24
- 238000005056 compaction Methods 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 claims description 12
- 230000010355 oscillation Effects 0.000 claims description 11
- 238000005516 engineering process Methods 0.000 claims description 9
- 244000035744 Hura crepitans Species 0.000 abstract description 22
- 230000000149 penetrating effect Effects 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 20
- 238000000034 method Methods 0.000 description 13
- 238000005266 casting Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 239000003110 molding sand Substances 0.000 description 7
- 230000011664 signaling Effects 0.000 description 4
- 238000007596 consolidation process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
A kind of level penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand, and upper and lower sandbox is configured with separately independently at right angle setting, horizontal-jet type blasting unit.The problem of damage is caused when avoiding the upset of shaping sandbox.Cope and drag box are respectively arranged with hydraulic servo high-frequency vibration oil cylinder.Cope blasting unit and drag box blasting unit are designed to Zhong Jiao swing type mechanism, by the control of upper and lower sandbox blasting unit oscillating cylinder, the sand jet outlet of blasting unit can be made accurately, steadily, reliably to combine with the sand mouth of penetrating of sandbox or be separated.
Description
Technical field
The utility model relates to a kind of casting and molding equipment, is specially a kind of level and penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand.Be mainly used in the making of casting wet type physical hardening clay-bonded sand sand mold.The two blasting unit of a kind of configuration, the fully automatic high-speed horizontal parting moulding machine of adoption rate, mould oscillating table design technology.
Background technology
Carry out metal casting shaping with clay-bonded sand to be one of main production process of machine components blank, to be widely used in machine building industry, and to occupy critical role.Wherein the making of clay-bonded sand sand mold is one of key link in castings production technical process, the making quality of sand mold is directly connected to product quality and the yield rate of foundry goods, at present, the moulding of wet type physical hardening clay-bonded sand is domestic, international applications formative technology the most widely.The full-automatic horizontal parting clay-bonded sand removable flask molding machine of prior art with the removable flask molding machine of vertical sand shooting sand, horizontal parting for main representative product, its operation principle is: sandbox utilizes compressed air that molding sand is at a high speed injected pre-consolidation in sandbox under plumbness, and then applies external pressure and carry out mechanical ramming.Sand mold turn to level again and carries out lower core, mould assembly, drawing after making, be then pushed into casting line and carry out foundry goods casting.Its subject matter existed comprises: one is owing to adopting vertical sand shooting sand horizontal parting, and the sand mold that therefore such moulding machine makes easily subsides or damages in upset and propelling movement process; Two is no matter level is penetrated or vertical sand shooting, and can there is the lack of homogeneity of molding sand in core-shooting process, packing is inadequate, and during the sand mold that particularly making structure is comparatively complicated, the problems referred to above are more obvious, can cause the appearance of a certain amount of defect ware thus.Three is that the moulding machine action of prior art is strong, and suddenly to rise, suddenly to stop, be thus also one of reason causing sand mold to damage, above reason causes the clay-bonded sand moulding machine of prior art to be difficult to make large-scale sand mold, particularly makes the super-huge sand mold of more than 600mm.
Utility model content
The utility model is for larger in the heavy castings demand of 600mm ~ 1000mm to sand mold size at casting industry at present, and the vertical sand shooting sand of prior art, horizontal parting moulding machine are difficult to the situation meeting technical requirement, develop a kind of level and penetrate the full-automatic moulding machine of sand horizontal parting clay-bonded sand.
A kind of level penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand, comprises the moulding machine general frame that mainframe, left frame and right frame are formed.Be provided with successively in framework cope, drag box, on system for compacting, lower system for compacting, template delivery device and sand mold delivery device, cope blasting unit and drag box blasting unit is had with described cope and drag box are corresponding respectively, it is characterized in that the sand jet outlet of described cope blasting unit and drag box blasting unit is set to level sand jet outlet, described cope and drag box are respectively arranged with shaking device.
Described a kind of level penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand, it is characterized in that described shaking device is respectively cope vibrations oil cylinder and drag box vibrations oil cylinder.Described cope vibrations oil cylinder is fixed between compaction head and upper compacting cylinder piston rod, described drag box vibrations oil cylinder is fixed between lower compaction head and lower compacting cylinder piston rod, and it is hydraulic servo high-frequency vibration oil cylinder that described cope vibrations oil cylinder and drag box shake oil cylinder.
Described a kind of level penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand, it is characterized in that described cope blasting unit is fixed on two, left frame entablature place cope blasting unit oscillation bearing by middle part hinge, be provided with cope blasting unit oscillating cylinder below left frame crossbeam, the piston rod of this oscillating cylinder is connected by the lower left side of linkage with cope blasting unit; Drag box blasting unit is fixed on two drag box blasting unit oscillation bearings at right frame entablature place by hinge in the middle part of it, be provided with drag box blasting unit oscillating cylinder below right housiung separator, the piston rod of cylinder is connected with on the right side of the bottom of drag box blasting unit by linkage.
Described a kind of level penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand, it is characterized in that being fixed with template upset and delivery device in the outside of main body frame, template upset and delivery device are fixed with template frame and push oil cylinder and template frame guide post, the front end that front end and the template frame of template frame guide post push oil cylinder is fixedly connected with, and be connected with template frame, be separately installed with cope match plate and mould board in the upper and lower end face of template frame. simultaneously
Described a kind of level penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand, it is characterized in that compacting oil cylinder being equipped with compacting oil cylinder displacement transducer, lower compacting oil cylinder displacement transducer lower compacting oil cylinder is equipped with, template frame pushes on oil cylinder and template frame propelling movement oil cylinder displacement transducer is housed, sand mold pushes on oil cylinder and sand mold propelling movement oil cylinder displacement transducer is housed, described displacement transducer detects the accurate shift value of oil cylinder, for electric-control system provides oil cylinder position signal accurately.
Described a kind of level penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand, it is characterized in that upper and lower compacting oil cylinder, template push oil cylinder, sand mold pushes the equal adoption rate hydraulic control technology of oil cylinder.
The beneficial effects of the utility model are: it is simple that this moulding machine has structure, and moulding speed is fast, template accurate positioning, feature that mould assembly precision is high.Sand mold compactability simultaneously made by this moulding machine is even, and electrodeless adjustable, and the casting wasted product rate of casting out with it is low, and good looking appearance, geometric accuracy is high.By arranging hydraulic servo high-frequency vibration oil cylinder between upper and lower compaction head and upper and lower compacting cylinder piston rod, upper and lower compacting oil cylinder is in the process of compacting, compaction head carries out high frequency and jolt-squeezes under the effect of servo high-frequency vibration oil cylinder, the molding sand in sandbox is driven to be in high-frequency vibration state, thus ensure that each granule obtains evenly all in a dynamic state, effective compacting, greatly can improve the uniformity of sand mold compactability, reduce because the not enough sand mold defect caused of the sand mold local degree of packing.Upper and lower compacting oil cylinder, template push oil cylinder, sand mold pushes oil cylinder all usage ratio hydraulic control technologies, ensure that each oil cylinder is accomplished slow to open at motion process, slowly to stop, F.F., rewind, precise positioning, improve mould assembly precision, the sand mold that guarantee push type impact does not occur and causes damages, distortion, ensure that the yield rate that sand mold makes.Upper and lower sandbox is configured with separately independently at right angle setting, horizontal-jet type blasting unit.The problem of damage is caused when avoiding the upset of shaping sandbox.Cope blasting unit and drag box blasting unit are designed to Zhong Jiao swing type mechanism, by the control of upper and lower sandbox blasting unit oscillating cylinder, the sand jet outlet of blasting unit can be made accurately, steadily, reliably to combine with the sand mouth of penetrating of sandbox or be separated.
Accompanying drawing explanation
Fig. 1 is lateral junction composition of the present utility model
Fig. 2 is vertical structure figure of the present utility model;
In figure, the upset of 1-template and delivery device; 2-template frame pushes oil cylinder; 3-template frame mobile guide bar; 4-template frame; 5-cope match plate; 6-mould board; 7-cope Shift cylinder; The upper system for compacting connecting plate of 8-; The upper compaction head of 9-; 10-cope; 11-column; Compaction head under 12-; 13-drag box; System for compacting connecting plate under 14-; 15-drag box Shift cylinder; Compacting oil cylinder under 16-; 17-cope servo vibrations oil cylinder; 18-cope blasting unit; 19-cope blasting unit oscillation bearing; 20-cope blasting unit sand jet outlet flange; 21-cope blasting unit oscillating cylinder; 22-left frame; The upper compacting oil cylinder of 23-; 24-mainframe back timber; 25-drag box servo vibrations oil cylinder; 26-drag box blasting unit; 27-drag box blasting unit oscillation bearing; 28-drag box blasting unit oscillating cylinder; 29-sand mold pushes oil cylinder; 30-sand mold delivery device; 31-mainframe bottom girder; Compacting oil cylinder displacement transducer under 32-; 33-upper compacting oil cylinder displacement transducer; The right frame of 34-; 35-drag box blasting unit sand jet outlet flange; 36-template frame pushes oil cylinder displacement transducer; 37-sand mold pushes oil cylinder displacement transducer; 38-drag box blasting unit air accumulator; 39-drag box Sand jet valve; 40-cope blasting unit air accumulator; 41-cope Sand jet valve; 42-mainframe.
Detailed description of the invention
Level of the present utility model is penetrated the full-automatic moulding machine of sand horizontal parting clay-bonded sand and is comprised mainframe 42, cope 10, drag box 13, upper compaction head 9, lower compaction head 12, template upset and delivery device 1, cope blasting unit 18, drag box blasting unit 26, sand mold delivery device 30, upper compacting oil cylinder 23, lower compacting oil cylinder 16, cope servo vibrations oil cylinder 17, drag box servo vibrations oil cylinder 25.This machine upper and lower compacting oil cylinder, template push oil cylinder, sand mold pushes oil cylinder, upper and lower sandbox servo vibrations oil cylinder all adopts hydraulic proportional, servo control technique, greatly improve the response speed of equipment, control accuracy and moulding efficiency.This machine cope and the respective independently blasting unit of drag box configuration, blasting unit have employed middle hinge swing type structure, by the control of upper and lower sandbox blasting unit oscillating cylinder, the sand jet outlet of blasting unit can be made to carry out combining or being separated with the Sha Kou that penetrates of sandbox.Product of the present utility model has filled up the blank of the large-scale horizontal parting automation drawing clay-bonded sand moulding machine of 600mm ~ 1000mm.
As shown in Figure 1 and Figure 2: device Host frame 42 is four beam four-column type structures, be made up of the fixed cross beam of mainframe back timber 24, mainframe bottom girder 31, four root post 11 and upper and lower sandbox, mainframe and left frame 22, right frame 34 are assembled into entirety, the integral installation framework of the Composition Modeling machine equipment.Mainframe back timber 24 is provided with compacting oil cylinder 23, the piston rod of upper compacting oil cylinder 23 is fixed by cope servo vibrations oil cylinder 17 and upper system for compacting connecting plate 8, upper system for compacting connecting plate 8 is welded into an entirety with upper compaction head 9, can move up and down under the driving of upper compacting oil cylinder 23, complete the compacting to molding sand.Corner above upper system for compacting connecting plate 8 has been arranged symmetrically with 4 cope Shift cylinders 7, the piston rod of oil cylinder is connected with the crossbeam of fixing cope 10, cope 10 can move up and down along column 11 under the driving of cope Shift cylinder 7, coordinate with drag box, complete branch mailbox and the mould assembling action of sandbox.
Mainframe bottom girder 31 is provided with lower compacting oil cylinder 16, the piston rod of lower compacting oil cylinder 16 is fixed by drag box servo vibrations oil cylinder 25 and lower system for compacting connecting plate 14, lower system for compacting connecting plate 14 is welded into an entirety with lower compaction head 12, can move up and down under the driving of lower compacting oil cylinder 16, complete the compacting to molding sand.Corner below lower system for compacting connecting plate 14 has been arranged symmetrically with 4 drag box Shift cylinders 15, the piston rod of oil cylinder is connected with the crossbeam of fixing drag box 13, drag box 13 can move up and down along column 11 under the driving of drag box Shift cylinder 15, coordinate with cope, complete branch mailbox and the mould assembling action of sandbox.
The left frame 22 be arranged on the left of mainframe is assembled into one with mainframe, cope blasting unit 18 is fixed on two, left frame entablature place cope blasting unit oscillation bearing 19 by hinge in the middle part of it, cope blasting unit oscillating cylinder 21 is installed below left frame 22 crossbeam, the piston rod of cylinder is connected by the lower left side of linkage with cope blasting unit 18, during cylinder piston rod action, cope blasting unit 18 can be driven to swing centered by cope blasting unit oscillation bearing 19, cope blasting unit sand jet outlet flange 20 is made to carry out combining or being separated with the horizontally disposed Sha Kou of penetrating of cope.The right frame 34 be arranged on the right side of mainframe is assembled into one with mainframe, drag box blasting unit 26 is fixed on two drag box blasting unit oscillation bearings 27 at right frame entablature place by hinge in the middle part of it, below right frame 34 crossbeam, drag box blasting unit oscillating cylinder 28 is installed, the piston rod of cylinder is connected with on the right side of the bottom of drag box blasting unit 26 by linkage, during cylinder piston rod action, drag box blasting unit 26 can be driven to swing centered by drag box blasting unit oscillation bearing 27, make drag box blasting unit sand jet outlet flange 35 and the level of drag box penetrate Sha Kou to carry out combining or being separated.
Right side below mainframe is fixed with sand mold delivery device 30 in gantry base, is provided with sand mold above it and pushes oil cylinder 29, after completing, is pushed to casting line by sand mold from moulding machine inside for sand mold.
Template upset and delivery device 1 is fixed with in the outside perpendicular to main body frame direction, be fixed with template frame above and push oil cylinder 2 and template frame guide post 3, the front end that front end and the template frame of template frame guide post 3 push oil cylinder 2 is fixedly connected with, be connected with template frame 4 simultaneously, be separately installed with cope match plate 5 and mould board 6 in the upper and lower end face of template frame 4, template frame pushes oil cylinder 2 and completes the propelling movement of template between upper drag box by the driving sheet frame of template frame guide post 34 when moving and return.Described template upset and delivery device, except can level push except template, have turn over function simultaneously, will conveniently carry out the replacing of template after template frame integrated overturn.
Compacting oil cylinder displacement transducer 33 upper compacting oil cylinder 23 is equipped with, lower compacting oil cylinder displacement transducer 32 lower compacting oil cylinder 16 is equipped with, template frame pushes on oil cylinder 2 and template frame propelling movement oil cylinder displacement transducer 36 is housed, sand mold pushes on oil cylinder 29 and sand mold propelling movement oil cylinder displacement transducer 37 is housed, all displacement transducers detect the accurate shift value of oil cylinder, for electric-control system provides oil cylinder position signal accurately.
After moulding completes, pushing oil cylinder 29 by sand mold is pushed on casting line by sand mold, the utility model adopts hydraulic proportion technology to carry out the control of this oil cylinder, detect the current displacement of oil cylinder by displacement transducer 37 thus determine the diverse location residing for sand mold, the action of Precise Control of Oil cylinder, sandbox is made to accomplish slow startup according to position signalling in propelling movement process, rapid movement, slow stopping, precise positioning, end impact when there is not startup and off-position under sand mold is in the process of high-speed pushing can be ensured, sand mold is avoided to subside, sand mold is out of shape, ensure that the qualification rate that sand mold makes.
The utility model technical products is that upper and lower sandbox is configured with separately independently blasting unit.Illustrate for cope: cope blasting unit 18 provides separately sufficient compressed air by cope blasting unit air accumulator 40, by upper and lower two parts Quick air-discharge simultaneously of high speed Sand jet valve 41 pairs of blasting units of two big orifice, then complete and sand is penetrated to cope, guarantee to inject molding sand consolidation in cope and evenly.
The sand mouth of penetrating of the sand jet outlet of the utility model technical products blasting unit and sandbox requires can carry out combining or being separated according to different process when moulding.Illustrate for cope: cope blasting unit 18, centered by cope blasting unit oscillation bearing 19, under the driving of cope blasting unit oscillating cylinder 21, can make cope swing by the linkage of bottom.When driving the piston rod of cylinder 21 to retract, by linkage action, the bottom of cope blasting unit 18 is offset left, blasting unit swings clockwise, and cope blasting unit sand jet outlet flange 20 is penetrated sand mouth with cope and is separated.When preparation is carried out penetrating sand action, the piston rod of cylinder 21 is driven to stretch out, by linkage action, cope blasting unit is swung counterclockwise, cope blasting unit sand jet outlet flange 20 and cope are penetrated Sha Kou and are combined closely, and ensure sealing good between blasting unit and sandbox.
The technical solution of the utility model only relates to the hardware configuration that a kind of level penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand.It also needs supporting dedicated hydraulic system, pneumatic control system and electric automatization Ore-controlling Role in the course of the work.Wherein electric-automation control system employing digitized simulation, parametrization arrange technology, the advantages such as the optimum configurations in every technical process has simple to operate, convenient, flexible.
The course of work of this utility model technology automatic moulding machine is as follows: under original state, upper compacting oil cylinder 23, lower compacting oil cylinder 16, cope Shift cylinder 7, drag box Shift cylinder 15, sand mold push oil cylinder 29, template frame pushes oil cylinder 2 and is all in retracted mode, and cope 10 and drag box 13 are in initially-separate state.
Perform first step action after startup optimization: template frame advances: template frame pushes oil cylinder 2 and stretches out, template frame and upper and lower template are inserted between the inner upper and lower sandbox of mainframe, and accurately locate.Meanwhile, cope Shift cylinder 7 and drag box Shift cylinder 15 also stretch out simultaneously, and drive cope 10 to run downwards, drag box 13 upwards runs.After stretching out put in place Deng cope Shift cylinder 7 and drag box Shift cylinder 15, perform second step action: mould assembling: upper squeezing cylinder 23 and lower compacting oil cylinder 16 stretch out simultaneously, the current position signalling of oil cylinder is gathered by the displacement transducer on oil cylinder, according to the mould assembling location point preset, accurate mould assembling is realized under the control of proportioning valve, after mould assembling, cope blasting unit oscillating cylinder 21 and drag box blasting unit oscillating cylinder 28 stretch out simultaneously, by upper, the sand jet outlet of drag box blasting unit and upper, drag box side is penetrated after Sha Kou combines closely and is continued execution the 3rd step: penetrate sand: cope Sand jet valve 41 and drag box Sand jet valve 39 are energized unlatching simultaneously, molding sand is injected at a high speed in blasting unit, drag box is inner, carry out the 4th step action afterwards: compacting: according to the technical process of low pressure compacting-high pressure compression-pressurize, on, lower squeezing cylinder carries out compaction actions while servo vibrations oil cylinder high-frequency vibration, reach setting compaction pressure and after the dwell time, cope blasting unit oscillating cylinder 21 and drag box blasting unit oscillating cylinder 28 are retracted simultaneously, by upper, the sand jet outlet of drag box blasting unit and upper, drag box side is penetrated Sha Kou and is separated, proceed the 5th step action: open mould somatotype: on, lower squeezing cylinder is after opening mold process at a slow speed, fast return is to home position, by upper, drag box carries out the 6th step action after opening: template frame is return: template frame pushes oil cylinder 2 and retracts, by template frame and upper, mould board is from mainframe inside, extract out between drag box, turn back to home position.At this moment, according to the mode of operation selected in advance, moulding machine can perform different actions: when selecting the sand mold making centreless, automatically perform the 7th step action: mould assembly.When selecting to be manufactured with the sand mold of core, moulding machine can stop at current state automatically, wait for artificial lower core, the 7th step action is performed again: mould assembly: upper squeezing cylinder 23 and lower compacting oil cylinder 16 stretch out simultaneously after lower core terminates, the current position signalling of oil cylinder is gathered by the displacement transducer on oil cylinder, according to the mould assembly location point preset, accurate mould assembly is realized under the control of proportioning valve, after mould assembly puts in place, perform the 8th step action: drawing: first cope Shift cylinder 7 turns back to raw bits, go up squeezing cylinder 23 afterwards, lower compacting oil cylinder 16, drag box Shift cylinder 15 returns simultaneously, until home position, complete drawing action, carry out the 9th step afterwards: push type: sand mold pushes oil cylinder 29 and stretches out, the current position signalling of oil cylinder is gathered by the displacement transducer on oil cylinder, according to the shift position point preset, under the control of proportioning valve, realize the slow of propelling movement process open, push away soon, delay and stop, precise positioning, sand mold is pushed on casting line, return to home position again.So far, the making of a sand mold is completed.Automatic moulding machine works according to this mode continuous, completes continual moulding and produces.
Claims (8)
1. level penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand, comprises the moulding machine general frame that mainframe (42), left frame (22) and right frame (36) are formed.
2. a kind of level according to claim 1 penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand, it is characterized in that cope (10) is installed successively in framework, drag box (13), upper system for compacting, lower system for compacting, template delivery device and sand mold delivery device, cope blasting unit (18) and drag box blasting unit (26) is had with described cope and drag box are corresponding respectively, it is characterized in that the sand jet outlet of described cope blasting unit (18) and drag box blasting unit (26) is set to level sand jet outlet, described cope and drag box are respectively arranged with shaking device.
3. a kind of level according to claim 2 penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand, it is characterized in that described shaking device is respectively cope vibrations oil cylinder (17) and drag box vibrations oil cylinder (25).
4. a kind of level according to claim 3 penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand, it is characterized in that described cope vibrations oil cylinder is fixed between compaction head and upper compacting cylinder piston rod, described drag box vibrations oil cylinder is fixed between lower compaction head and lower compacting cylinder piston rod, and it is hydraulic servo high-frequency vibration oil cylinder that described cope vibrations oil cylinder and drag box shake oil cylinder.
5. a kind of level according to claim 1 and 2 penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand, it is characterized in that described cope blasting unit (18) is fixed on two, left frame (22) entablature place cope blasting unit oscillation bearing (19) by middle part hinge, be provided with cope blasting unit oscillating cylinder (21) below left frame (22) crossbeam, the piston rod of oscillating cylinder is connected by the lower left side of linkage with cope blasting unit (18); Drag box blasting unit (26) is fixed on two drag box blasting unit oscillation bearings (27) at right frame (34) entablature place by hinge in the middle part of it, be provided with drag box blasting unit oscillating cylinder (28) below right frame (34) crossbeam, the piston rod of cylinder is connected with on the right side of the bottom of drag box blasting unit (26) by linkage.
6. a kind of level according to claim 3 penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand, it is characterized in that being fixed with template upset and delivery device (1) in the outside of main body frame, template upset and delivery device are fixed with template frame and push oil cylinder (2) and template frame guide post (3), the front end that front end and the template frame of template frame guide post (3) push oil cylinder (2) is fixedly connected with, and be connected with template frame (4), cope match plate (5) and mould board (6) is separately installed with in the upper and lower end face of template frame (4). simultaneously
7. a kind of level according to claim 4 penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand, it is characterized in that compacting oil cylinder (23) is equipped with compacting oil cylinder displacement transducer (33), lower compacting oil cylinder (16) is equipped with lower compacting oil cylinder displacement transducer (32), template frame pushes on oil cylinder (2) and template frame propelling movement oil cylinder displacement transducer (36) is housed, sand mold pushes on oil cylinder (29) and sand mold propelling movement oil cylinder displacement transducer (37) is housed, described displacement transducer detects the accurate shift value of oil cylinder, for electric-control system provides oil cylinder position signal accurately.
8. a kind of level according to claim 5 penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand, it is characterized in that upper and lower compacting oil cylinder, template push oil cylinder, sand mold pushes the equal adoption rate hydraulic control technology of oil cylinder.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374506.4U CN204247917U (en) | 2014-07-08 | 2014-07-08 | A kind of level penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374506.4U CN204247917U (en) | 2014-07-08 | 2014-07-08 | A kind of level penetrates the full-automatic moulding machine of sand horizontal parting clay-bonded sand |
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| CN204247917U true CN204247917U (en) | 2015-04-08 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128571A (en) * | 2014-07-08 | 2014-11-05 | 山西方盛液压机电设备有限公司 | Horizontal sand-ejecting and parting clay-bonded sand automatic moulding machine |
| CN105234354A (en) * | 2015-11-16 | 2016-01-13 | 广州市铸王机械设备有限公司 | Automatic sand block forming equipment |
| CN105562628A (en) * | 2016-02-03 | 2016-05-11 | 浙江凯创机械制造股份有限公司 | Full-automatic horizontal molding machine |
| CN106424593A (en) * | 2016-09-23 | 2017-02-22 | 广州市星原机械设备有限公司 | Three-working-position moulding machine |
| CN109202024A (en) * | 2017-06-30 | 2019-01-15 | 诸暨市海川机械铸造有限公司 | A kind of manufacturing method of sand mold and the full-automatic moulding machine of double sand using this method |
| CN115213358A (en) * | 2022-06-28 | 2022-10-21 | 潍坊银龙智能科技有限公司 | Single-station molding machine capable of quantitatively feeding sand |
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2014
- 2014-07-08 CN CN201420374506.4U patent/CN204247917U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128571A (en) * | 2014-07-08 | 2014-11-05 | 山西方盛液压机电设备有限公司 | Horizontal sand-ejecting and parting clay-bonded sand automatic moulding machine |
| CN105234354A (en) * | 2015-11-16 | 2016-01-13 | 广州市铸王机械设备有限公司 | Automatic sand block forming equipment |
| CN105234354B (en) * | 2015-11-16 | 2017-03-22 | 广州市铸王机械设备有限公司 | Automatic sand block forming equipment |
| CN105562628A (en) * | 2016-02-03 | 2016-05-11 | 浙江凯创机械制造股份有限公司 | Full-automatic horizontal molding machine |
| CN105562628B (en) * | 2016-02-03 | 2019-03-08 | 浙江凯创机械制造股份有限公司 | A kind of full-automatic horizontal moulding machine |
| CN106424593A (en) * | 2016-09-23 | 2017-02-22 | 广州市星原机械设备有限公司 | Three-working-position moulding machine |
| CN109202024A (en) * | 2017-06-30 | 2019-01-15 | 诸暨市海川机械铸造有限公司 | A kind of manufacturing method of sand mold and the full-automatic moulding machine of double sand using this method |
| CN109202024B (en) * | 2017-06-30 | 2023-10-27 | 诸暨市海川机械铸造有限公司 | Manufacturing method of sand mold and double-sand full-automatic molding machine using same |
| CN115213358A (en) * | 2022-06-28 | 2022-10-21 | 潍坊银龙智能科技有限公司 | Single-station molding machine capable of quantitatively feeding sand |
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