CN106799474B - Block mold molding machine - Google Patents
Block mold molding machine Download PDFInfo
- Publication number
- CN106799474B CN106799474B CN201611212221.0A CN201611212221A CN106799474B CN 106799474 B CN106799474 B CN 106799474B CN 201611212221 A CN201611212221 A CN 201611212221A CN 106799474 B CN106799474 B CN 106799474B
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- China
- Prior art keywords
- plate
- lifting frame
- hydraulic lifting
- supporting rod
- fixed pressuring
- 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.)
- Expired - Fee Related
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 21
- 230000006835 compression Effects 0.000 claims abstract description 35
- 238000007906 compression Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000004512 die casting Methods 0.000 claims abstract description 13
- 230000007704 transition Effects 0.000 claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005266 casting Methods 0.000 description 10
- 239000000843 powder Substances 0.000 description 8
- 238000000926 separation method Methods 0.000 description 8
- 208000015943 Coeliac disease Diseases 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000004593 Epoxy Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
This patent is related to mould molding device field, specifically disclose a kind of block mold molding machine, including rack, material injecting device, heater, jacking apparatus, fixed pressuring plate and dynamic pressure plate, jacking apparatus includes hydraulic lifting frame, compression bar, raising plate, demarcation strip and supporting rod, the opening of hydraulic lifting frame upper end is fixedly connected with dynamic pressure plate lower surface, raising plate is slidably mounted in hydraulic lifting frame, the lower end of supporting rod is fixedly connected with raising plate, the upper end of supporting rod passes through fixed pressuring plate, supporting rod coordinates with fixed pressuring plate transition, the upper end face of strut is in same plane with through-hole upper surface.This programme solves the problems, such as that mold is not easily taken out during die casting, reduces manual operation, improves production efficiency.
Description
Technical field
The invention belongs to mould molding device fields, and in particular to a kind of mould molding device.
Background technology
Cylinder block is a very important vital part of engine, and effect is to form the swept volume of cylinder and be
Piston motion is oriented to, and is worked under the conditions ofs high temperature, high pressure, insufficient lubrication, alternating load and corrosion etc..To increase film-cooled heat,
Ensure that heat dissipation is abundant, is cast with many cooling fins in its outer surface, and have a large amount of supporting rib.
In the fabrication process, the mold of die cast is typically all to pass through manual operation after shaping to now current compression mod
It removes, since the mould structure of cylinder body is complicated, mold after shaping is easy to stick on mold, worker's mold in operation
Often unbalance stress, and then be easy to cause die deformation or be directly destroyed, and the process efficiency for removing mold is very low,
Need artificial operation very skilled；And the discharge port of die casting equipment is easy to be cast sand plug plug, especially when discharge outlet quilt
After high-temperature heating, the casting model powder of discharge outlet is easy to condense in discharge outlet, when material injecting device is when injecting casting model powder, casting
The pressure that abrasive band has is likely to damage discharge port, and discharge port or entire material injecting device is caused to damage.
Invention content
The invention is intended to provide a kind of block mold molding machine, to solve compression mod, mold is difficult to take in the fabrication process
The problem of going out.
In order to achieve the above object, base case of the invention is as follows：A kind of block mold molding machine, including rack,
Material injecting device, heater, fixed pressuring plate and dynamic pressure plate, the material injecting device are fixedly mounted on frame upper end, and material injecting device is equipped with
Discharge port, the fixed pressuring plate are fixedly mounted in rack, and the fixed pressuring plate is equipped with sprue and gas vent, under the fixed pressuring plate
Surface forms cavity plate, and dynamic pressure plate upper surface is formed and the matched punch-pin of cavity plate, and die casting chamber, institute are formed after cavity plate and punch-pin combination
Heater is stated to be arranged in fixed pressuring plate；Further include jacking apparatus, the jacking apparatus include hydraulic lifting frame, compression bar, raising plate,
Demarcation strip and supporting rod；The upper end of the hydraulic lifting frame is fixedly connected with dynamic pressure plate lower surface, and the raising plate is slidably installed
In hydraulic lifting frame, the lower end of the supporting rod is fixedly connected with raising plate；The fixed pressuring plate is equipped with several and supporting rod
The through-hole of transition cooperation, when fixed pressuring plate is compressed with dynamic pressure plate, upper end face and the through-hole upper surface of supporting rod are in same plane；
The demarcation strip is slidably arranged in hydraulic lifting frame, and the upper end of the compression bar passes through bottom surface and the demarcation strip of hydraulic lifting frame
Lower surface is fixedly connected, and the lower end of the compression bar is connect with rack, and the junction of compression bar and hydraulic lifting frame coordinates for transition；
The inner wall of the discharge port is equipped with several grooves, is placed with several iron balls in the groove, the iron ball is wrapped with resin
Shell, filled with air between iron ball and resin enclosure.
The principle of base case：It when operation, charges material into material injecting device, opens hydraulic pressure, allow hydraulic lifting frame
Rise vertically along compression bar direction, allow fixed pressuring plate and dynamic pressure plate to be in impaction state, and make cavity plate and punch-pin opposite, demarcation strip with
Raising plate is in discrete state；Then the sprue on the discharge port and dynamic pressure plate of material injecting device is connected, opens material injecting device,
Material enters in fixed pressuring plate, and during charging of or else breaking, the air for the die casting intracavitary that cavity plate and punch-pin are formed is from fixed pressuring plate
Gas vent discharge；Heater is opened at this time, and heater carries out heat-shaping to material, heater is closed after sizing, will be entire
Device stands cooling；It is then shut off the hydraulic pressure of hydraulic lifting frame, dynamic pressure plate and fixed pressuring plate is allowed to detach, mold and fixed pressuring plate when separation
Cavity plate separation, stayed on the punch-pin of dynamic pressure plate；Hydraulic lifting frame constantly declines simultaneously, and the top of compression bar constantly enters
In hydraulic lifting frame, when demarcation strip being made first to be contacted with raising plate, demarcation strip provides a upward thrust to raising plate, pushes
Supporting rod rises, and the upper end of supporting rod is applied on mold, and mold is allowed to be detached from from the punch-pin of dynamic pressure plate, takes out mold at this time and is
It can；Discharge port can be hit the inner wall of discharge port by the iron ball that resin enclosure wraps up, make residual in discharge port during moving up and down
The casting model powder stayed is fallen, when discharge outlet when the temperature is excessively high, the expansion of air in resin enclosure causes resin enclosure that can break
It splits, and then sends out rupture sound, the purpose for the early warning that reaches a high temperature, at this time it is noted that the temperature of control discharge port, avoids discharging from making a slip of the tongue
Thermal conductivity causes the casting model powder of discharge outlet by thermal coagulation.
The advantages of base case：1, compression bar is fixedly connected with demarcation strip, and compression bar coordinates with hydraulic lifting frame transition, makes compression bar
It opposite can be slided with hydraulic lifting frame, during hydraulic lifting frame rises or declines, what is be fixedly connected with compression bar divides
Partition board can move up and down in hydraulic lifting frame, and when hydraulic lifting frame declines, demarcation strip uniformly applies active force and pushing up
On lift slab, allow supporting rod by the ejection of quick and stable；2, supporting rod is installed, supporting rod passes through dynamic pressure plate, supporting rod on raising plate
Upper surface and through-hole be in same plane, when raising plate is jacked, several supporting rods are jacked, and several supporting rods are just simultaneously
Molding mold is jacked, when mold is removed, mold lower surface uniform force ensures that mold will not local deformation；3, supporting rod
Coordinate for transition with through-hole, while ensureing that supporting rod can slide in through-hole, and can prevent casting model powder from entering through-hole and branch
Between strut；4, compression bar is installed in the bottom surface of hydraulic lifting frame and demarcation strip, ensure hydraulic lifting frame can smoothly on
It rises or declines, ensure the stability of device work；5, discharging port recess in be arranged resin enclosure and by resin enclosure package
Iron ball can effectively vibrate the inner wall of discharge port, and discharge port is avoided to be blocked；And when to be heated above 150 Celsius for resin enclosure
Be easily broken failure when spending, in resin enclosure air heats expansion can also further result in resin enclosure rupture, send out rupture sound,
Reach a high temperature the purpose of early warning, is monitored to the temperature of feed inlet, makes the casting model powder on discharge port be not easy to condense, make discharge port
It is not blocked.
Entire molding machine allows hydraulic lifting frame to exist by the setting of hydraulic lifting frame, raising plate, supporting rod and demarcation strip
The effect of bar is just supported during declining, the uniform support force of supporting rod acts on mold, promotes mold fast with punch-pin
Fast uniform separation, due to mold uniform force during separation, so mold will not be destroyed, improves the production of mold
Efficiency and quality.
Preferred embodiment one：Further include slide bar, baffle and sliding sleeve, the slide bar water as the preferred embodiment of basic scheme
Flat to be arranged in the lower section of hydraulic lifting frame, one end of slide bar is fixedly connected with rack, the other end of slide bar be fixed on the rack
Baffle connection, sliding sleeve is installed, the lower end of the sliding sleeve and compression bar connects on the slide bar.By above-mentioned setting,
After mold processes die cast, sliding sleeve is slided, sliding sleeve drives the hydraulic lifting frame connected on compression bar and compression bar together along cunning
Bar moves, and entire dynamic pressure plate and hydraulic lifting frame is allowed to be removed from the underface of fixed pressuring plate, convenient to be taken out in the underface of fixed pressuring plate
Mold, if taking mold after unhorizontal removal hydraulic lifting frame again, will increase because also having surplus heat on fixed pressuring plate at this time
The security risk of operation, the mode along the removal hydraulic lifting frame of slide bar is convenient and strength-saving, also improves manually-operated peace
Quan Xing.
Preferred embodiment two：Preferably one preferred embodiment, the hydraulic lifting frame include oil pump, check valve, oil
Pipe and hydraulic lifting frame ontology, the check valve are arranged in oil pipe, and one end of oil pipe connects hydraulic lifting frame ontology, oil pipe
The other end connects oil pump.By above-mentioned setting, oil pump is opened, pump oil in hydraulic lifting frame ontology realizes hydraulic lifting frame ontology
Automatic rising, close check valve after rising, the dynamic pressure plate allowed above hydraulic lifting frame ontology keeps impaction state with fixed pressuring plate,
Contribute to the die cast of mold, after the completion open check valve, hydraulic lifting frame ontology declines along compression bar direction, this dress
It sets and very reliably allows hydraulic lifting frame all very steady in the process for jacking and declining, moreover it is possible to fixed pressuring plate be provided and dynamic pressure plate exists
Pressing force in press casting procedure.
Preferred embodiment three：Preferably two preferred embodiment further includes locking nut, and the raising plate is equipped with several
The aperture that supporting rod can be allowed to pass through, the lower end of the supporting rod are equipped with the screw thread that can coordinate with locking nut.By above-mentioned setting,
When needing other molds of die casting, impetus of the supporting rod when jacking mold can change, at this time only need to be in corresponding position
Installation upper support bar is set it is achieved that making mold in demoulding uniform stressed, mold is kept completely separate with punch-pin；And work as punch-pin
Thickness it is inconsistent when, the length that supporting rod is inserted into fixed pressuring plate can also be adjusted by adjusting lock nut, allow device
Adaptability become strong, the replaceability of intensifier.
Preferred embodiment four：Preferably three preferred embodiment, the material injecting device include hopper and booster, the increasing
One end of depressor is connect with hopper, and the other end of booster is connect with discharge port.By above-mentioned setting, installed in material injecting device
Material quickly can be full of die casting chamber, improve production efficiency by booster when material injecting device is to fixed pressuring plate admixture material.
Preferred embodiment five：Preferably four preferred embodiment, the sliding sleeve are linear bearing.By above-mentioned setting,
Linear bearing can high-precision smooth sliding, linear bearing can allow compression bar smooth stable cunning in the horizontal direction of slide bar
It is dynamic.
Description of the drawings
Fig. 1 is the front view of block mold molding machine embodiment of the present invention；
Fig. 2 is the right view of block mold molding machine embodiment of the present invention；
Fig. 3 is the schematic diagram of the discharge port of block mold molding machine embodiment of the present invention.
Specific implementation mode
Below by specific implementation mode, the present invention is described in further detail：
Reference numeral in Figure of description includes：Rack 10, hopper 201, booster 202, discharge port 203, groove
213, epoxy package 223, iron ball 233, fixed pressuring plate 301, sprue 302, dynamic pressure plate 40, oil pump 50, oil pipe 501, jacking
Plate 502, locking nut 504, compression bar 505, demarcation strip 506, fixing sleeve 507, hydraulic lifting frame ontology 508, is slided supporting rod 503
Bar 60, baffle 601, sliding sleeve 602, mold 70.
Embodiment is substantially as shown shown in Figure 1 and Figure 2：A kind of block mold molding machine, including rack 10, material feeding dress
It sets, heater, fixed pressuring plate 301, dynamic pressure plate 40 and jacking apparatus, material injecting device are fixedly mounted on 10 upper end of rack, and material feeding dress
The lower end set is equipped with discharge port 203, and fixed pressuring plate 301 is also fixedly mounted in rack 10, and fixed pressuring plate 301 is equipped with and discharge port
The offside in sprue 302 is arranged in 203 adaptable sprues 302, gas vent, and heater is arranged in the inside of fixed pressuring plate 301,
301 lower surface of fixed pressuring plate forms cavity plate, and 40 upper surface of dynamic pressure plate forms punch-pin, and fixed pressuring plate 301 is adapted with dynamic pressure plate 40, cavity plate
It is adapted with punch-pin, die casting chamber is formed after cavity plate and punch-pin combination.
Jacking apparatus includes hydraulic lifting frame ontology 508, oil pump 50, oil pipe 501, check valve, compression bar 505, raising plate
502, demarcation strip 506, fixing sleeve 507 and supporting rod 503, check valve are arranged in oil pipe 501, and the right end of oil pipe 501 connects
Hydraulic lifting frame ontology 508, the left end of oil pipe 501 connect oil pump 50, entire hydraulic circulation by hydraulic lifting frame ontology 508 from
Dynamic raising and lowering is all very steady reliable；The opening of 508 upper end of hydraulic lifting frame ontology is fixed with 40 lower surface of dynamic pressure plate to be connected
It connects, raising plate 502 is slidably mounted in hydraulic lifting frame ontology 508, and raising plate 502, which is equipped with, can pass through supporting rod 503
The lower end of the aperture of a diameter of 2cm, supporting rod 503 is equipped with screw thread, and supporting rod 503 passes through clamping screw after passing through raising plate 502
After screw-thread fit, supporting rod 503 is fixed on raising plate 502；Fixed pressuring plate 301 is equipped with to be coordinated with 503 transition of supporting rod
Through-hole, the upper end face of supporting rod 503 and the upper surface of through-hole are in same plane, during hydraulic lifting frame declines,
The upper end of supporting rod 503 can be such that mold 70 is detached with punch-pin, and 70 need of mold after separation are manually taken down, convenient and efficient,
Each section stress equalization when supporting rod 503 allows mold 70 to be detached with punch-pin；Demarcation strip 506 is slidably arranged in hydraulic lifting frame ontology
In 508, the upper end of four compression bars 505 is each passed through the quadrangle of the bottom surface of hydraulic lifting frame ontology 508, and compression bar 505 and hydraulic pressure
It jacks the junction of frame ontology 508 for transition to coordinate, the upper end of compression bar 505 is fixedly connected with demarcation strip 506, compression bar 50 and separation
It is installed with fixing sleeve 507 between plate 506, makes hydraulic lifting frame ontology 508 more stable when declining, decline while separates
The pressure of plate 506 is applied on raising plate 502, and the supporting rod 503 on raising plate 502 is allowed to remove separation mold 70 and punch-pin.
In addition, further including slide bar 60, baffle 601 and sliding sleeve 602, slide bar 60 is horizontally set under hydraulic lifting frame
Side, two slide bars 60 are arranged in parallel, and the rear end of slide bar 60 is fixedly connected with rack 10, and front end and the baffle 601 of slide bar 60 are fixed
Connection, baffle 601 are fixed in rack 10, and sliding sleeve 602 is equipped on slide bar 60, and sliding sleeve 602 and the lower end of compression bar 505 connect
It connects, sliding sleeve 602 is linear bearing, by the setting of sliding sleeve 602 and slide bar 60, hydraulic jacking device can be allowed laterally to move
It is dynamic, allow the underface that mold 70 removes fixed pressuring plate 301 to avoid worker by fixed pressuring plate 301 convenient for mold 70 after molding of taking
Waste-heat scalding.
Material injecting device includes hopper 201 and booster 202, and the upper end of booster 202 is connect with hopper 201, booster 202
Lower end connect with discharge port 203, material injecting device to fixed pressuring plate 301 be added material when, can quickly by material be full of die casting
Chamber improves production efficiency；The inner wall of discharge port 203 is equipped with several inclined grooves 213, and there are two iron for the interior placement of each groove
Ball 223, iron ball 223 is wrapped with epoxy package 233, filled with air, ring between iron ball 223 and epoxy package 233
Air in oxygen resin enclosure 233 and epoxy package 233 can carry out early warning to the high temperature of discharge port 203, ensure discharge port
Casting model powder in 203 is notheated condensation；And during discharge port 203 moves, iron ball 223 and epoxy package 233
Mobile discharge port 203 will be vibrated in turn, so that the casting model powder in 203 source of discharge port is loosened, in short, discharge port 203 can be avoided
It is blocked.
It in the present embodiment, when operation, charges material into material injecting device, opens check valve, open oil pump 50, hydraulic pressure
Frame ontology 508 is jacked to be lifted, when fixed pressuring plate 301 and dynamic pressure plate 40 be in impaction state, closing check valve, dynamic pressure plate 40 at this time
On punch-pin be oppositely arranged with the cavity plate on fixed pressuring plate 301, cavity plate and punch-pin combine the die casting chamber to be formed be exactly mold 70 at
Cavity；Then the discharge port of material injecting device 203 is connect with the sprue 302 on dynamic pressure plate 40, opens the increasing in material injecting device
Depressor 202, material are rapidly introduced under the action of booster 202 in die casting chamber, and the air of die casting intracavitary is from fixed pressuring plate 301
On gas vent discharge；The heater in fixed pressuring plate 301 is opened at this time, and heater carries out heat-shaping to material, closed after sizing
Heater is closed, whole device is stood and is cooled down；Then check valve is opened, the oil pressure in hydraulic lifting frame ontology 508 reduces, and allows
Pressing plate 40 and fixed pressuring plate 301 detach, and mold 70 is detached with the cavity plate of fixed pressuring plate 301 when separation, and mold 70 has stayed in dynamic pressure plate 40
Punch-pin on；The top of compression bar 505 constantly enters in hydraulic lifting frame simultaneously, and hydraulic lifting frame constantly declines, and makes point
When partition board 506 is first contacted with raising plate 502, a upward thrust then is provided to raising plate 502, is driven on supporting rod 503
It rises, the upper end of supporting rod 503 is applied on mold 70, and mold 70 is allowed to be detached from from the punch-pin of dynamic pressure plate 40；At this time compression bar 505 with
The preceding end in contact of sliding sleeve 602, while sliding sliding sleeve 602, power is applied on compression bar 505, is connected on compression bar 505
Dynamic pressure plate 40 on hydraulic lifting frame ontology 508 and hydraulic lifting frame is skidded off from the underface of fixed pressuring plate 301, can easily be taken
Go out the mold 70 on fixed pressuring plate 301, when carrying out 70 die casting of mold next time, only sliding sleeve 602 need to be moved back into fixed pressuring plate 301
Underface, drive jacking apparatus to return to the underface of fixed pressuring plate 301.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and/or characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, also
Several modifications and improvements can be made, these should also be considered as protection scope of the present invention, these all do not interfere with of the invention real
The effect and patent practicability applied.The scope of protection required by this application should be based on the content of the claims, specification
In the records such as specific implementation mode can be used for explaining the content of claim.
Claims (6)
1. a kind of block mold molding machine, including rack, material injecting device, heater, fixed pressuring plate and dynamic pressure plate, the material feeding dress
It sets and is fixedly mounted on frame upper end, material injecting device is equipped with discharge port, and the fixed pressuring plate is fixedly mounted in rack, and feature exists
Be equipped with sprue and gas vent in, the fixed pressuring plate, the fixed pressuring plate lower surface forms cavity plate, dynamic pressure plate upper surface formed with
The matched punch-pin of cavity plate, cavity plate and punch-pin form die casting chamber after combining, the heater is arranged in fixed pressuring plate；It further include top
Device is risen, the jacking apparatus includes hydraulic lifting frame, compression bar, raising plate, demarcation strip and supporting rod；The hydraulic lifting frame
Upper end is fixedly connected with dynamic pressure plate lower surface, and the raising plate is slidably mounted in hydraulic lifting frame, the lower end of the supporting rod
It is fixedly connected with raising plate；The fixed pressuring plate is equipped with several through-holes with supporting rod transition cooperation, fixed pressuring plate and dynamic pressure plate pressure
When tight, upper end face and the through-hole upper surface of supporting rod are in same plane；The demarcation strip is slidably arranged in hydraulic lifting frame
It is interior；The upper end of the compression bar passes through the bottom surface of hydraulic lifting frame to be fixedly connected with the lower surface of demarcation strip, the lower end of the compression bar
It is connect with rack, and the junction of compression bar and hydraulic lifting frame coordinates for transition；The inner wall of the discharge port is equipped with several recessed
Slot is placed with several iron balls in the groove, and the iron ball is wrapped with resin enclosure, filled with sky between iron ball and resin enclosure
Gas.
2. block mold molding machine according to claim 1, which is characterized in that further include slide bar, baffle and sliding sleeve,
The slide bar is horizontally set on the lower section of hydraulic lifting frame, and one end of slide bar is fixedly connected with rack, the other end of slide bar with it is solid
The baffle being scheduled in rack connects, and sliding sleeve, the lower end connection of the sliding sleeve and compression bar are equipped on the slide bar.
3. block mold molding machine according to claim 2, which is characterized in that the hydraulic lifting frame include oil pump,
Check valve, oil pipe and hydraulic lifting frame ontology, the check valve are arranged in oil pipe, and one end of oil pipe connects hydraulic lifting frame sheet
The other end of body, oil pipe connects oil pump.
4. block mold molding machine according to claim 3, which is characterized in that further include locking nut, the jacking
Plate is equipped with several apertures that supporting rod can be allowed to pass through, and the lower end of the supporting rod is equipped with the screw thread that can coordinate with locking nut.
5. block mold molding machine according to claim 4, which is characterized in that the material injecting device includes hopper and increasing
One end of depressor, the booster is connect with hopper, and the other end of booster is connect with discharge port.
6. block mold molding machine according to claim 5, which is characterized in that the sliding sleeve is linear bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611212221.0A CN106799474B (en) | 2016-12-25 | 2016-12-25 | Block mold molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611212221.0A CN106799474B (en) | 2016-12-25 | 2016-12-25 | Block mold molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106799474A CN106799474A (en) | 2017-06-06 |
| CN106799474B true CN106799474B (en) | 2018-07-17 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611212221.0A Expired - Fee Related CN106799474B (en) | 2016-12-25 | 2016-12-25 | Block mold molding machine |
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| CN (1) | CN106799474B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112846079B (en) * | 2021-01-05 | 2022-11-18 | 中国第一重型机械股份公司 | Modeling control method for large water turbine blade sand mold |
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| CN205075240U (en) * | 2015-10-20 | 2016-03-09 | 晋江凯燕化工有限公司 | Brake block hot press |
| 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 |
| CN105522120A (en) * | 2015-12-30 | 2016-04-27 | 苏州明志科技有限公司 | Rapid core-making mechanism and rapid core-making method |
| CN205702305U (en) * | 2016-03-30 | 2016-11-23 | 东营福浩精铸科技有限公司 | Automatic multi-point mould open type die head penetrates wax machine |
| CN205732851U (en) * | 2016-05-31 | 2016-11-30 | 温岭市新动力机械有限公司 | It is conveniently replaceable the core shooter of mould |
| CN106001454A (en) * | 2016-06-01 | 2016-10-12 | 湖南汉寿玉贤耐磨材料有限公司 | Novel full-automatic shot blasting machine |
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