CN2169501Y - Micro vibration forming machine - Google Patents
Micro vibration forming machine Download PDFInfo
- Publication number
- CN2169501Y CN2169501Y CN 93231281 CN93231281U CN2169501Y CN 2169501 Y CN2169501 Y CN 2169501Y CN 93231281 CN93231281 CN 93231281 CN 93231281 U CN93231281 U CN 93231281U CN 2169501 Y CN2169501 Y CN 2169501Y
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- CN
- China
- Prior art keywords
- push
- plate
- sand
- gas chamber
- guide shaft
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- Expired - Fee Related
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Abstract
The utility model provides a micro vibration forming machine belonging to a casting machine. The utility model is composed of a micro vibration forming part, a sand compacting part and a sand box ejecting part, wherein, the micro vibration forming part is completed by a micro vibration motor arranged on lower side of a worktable; in the sand compacting part and the sand box ejecting part, metal air chambers are used to replace piston mechanisms to compress air to impel an indenter to compact molding sand; air is compressed to impel a push rod to push the sand box out; the sand mold is taken out, and the forming is completed; a spring-supported worktable is arranged on the lower side of the worktable to reduce the impaction of the worktable and reduce noise. The utility model has the advantages of simple structure, light weight, small noise and long service life and is suitable for the sand mould forming of medium and small castings.
Description
The utility model relates to a kind of shockless jolt molding machine, belongs to foundry machinery.
The moulding machine of casting usefulness is many at present is power source with compressed air, utilizes cylinder piston mechanism to carry out moulding, molding sand compacting and sandbox and ejects.Particularly moulding part, because of cylinder piston mechanism frequent operation, easily wearing and tearing cause gas leakage, thereby reduce operating pressure and influence work, the bump because of work makes noise big simultaneously.
The purpose of this utility model, be to provide a kind of microseism motor vibrations moulding that utilizes, utilize in the metal air chamber nylon rubber bowl under compressed-air actuated effect, the ejecting of the move up and down compacting of finishing molding sand and sandbox is to overcome the existing deficiency that the moulding machine life-span is short, noise is big.
The purpose of this utility model is achieved in that microseism motor of installation is finished the vibrations moulding below the shockless jolt molding machine workbench.
The nylon rubber bowl is installed between two gas chamber shells, on the nylon rubber bowl, push-plate is installed, depression bar and pressure head link together and are installed on the push-plate, the spring that the nylon rubber bowl is resetted is housed between push-plate and the gas chamber shell, form the compaction part of molding sand, compressed air promotes pressure head with the molding sand compacting.Sandbox eject part: the nylon rubber bowl is installed between two gas chamber shells, is fixed with push-plate on the nylon rubber bowl, guide shaft and guide shaft cover link together and are contained on the push rod, guide shaft puts adjustable plate is housed, and push rod is housed on the adjustable plate, under compressed-air actuated effect, push rod is up, ejects sandbox.The spring that the nylon rubber bowl is resetted is housed between gas chamber shell and push-plate.4 guide pillars are installed between workbench and supporter, spring are housed, to reduce the bump of workbench when the vibrations moulding at the circumference of guide pillar.
The utility model moulding partly utilizes the microseism motor, and is simple in structure, avoided cylinder piston mechanism to cause pressure to reduce the work that influences because of the long-term work wearing and tearing cause gas leakage simultaneously.But the spring of support table is housed below workbench, the bump of workbench when having alleviated work, noise is little.Molding sand compaction part and sandbox eject part and adopt metal air chamber, utilize the nylon rubber bowl under compressed-air actuated effect, to drive pressure head and push rod is finished the compacting of molding sand and ejecting of sandbox, not only avoided the long-term work of cylinder piston mechanism to influence outside the work because of the wearing and tearing build-up of pressure decline of leaking gas, and it is simple in structure, in light weight, cost is low, and the life-span is long.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is a profile of the present utility model.
1 vibrating motor, 2 workbench, 3 supporters, 4 right side walls, 5 left side walls, 6 guide shaft framves, 7 guide shaft seats, 8 guide shafts, 9 push-plates, 10 gas chamber shells, 11 adjustable plates, 12 push rods, 13 valves, 14 hangers, 15 axle beds, 16 turning cylinders, 17 portal frames, 18 gas chamber shells, 19 hand-operated valves, 20 arm-ties, 21 handles, 22 gas chamber shells, 23 seal, 24 nylon rubber bowls, 25 push-plates, 26 pressure head bars, 27 springs, 28 air chamber pressing plates, 29 pull bars, 30 pressure heads, 31 seal, 32 gas chamber shells, 33 springs, 34 nylon rubber bowls, 35 push-plates, 36 guide pillars, 37 springs.
The utility model comprises that vibrations moulding, molding sand compacting and sandbox eject three parts.
Vibrations moulding part.Vibrating motor 1 be fixed by bolts to workbench 2 that cast iron does below, 4 steel guide pillars 36 are installed on 4 supporters 3 that cast iron does, its circumference is equipped with the spring 37 of support table 2, guide pillar 36 inserts in the workbench 2, supporter 3 is fixed on left side wall 5 and the right side wall 4, and four holes that push rod 12 is installed and two blind holes that sandbox is installed are arranged on the workbench 2.
The molding sand compaction part.On the left side wall 5 that cast iron is done with bolting on cast iron axle bed 15, axle bed 15 is equipped with steel turning cylinder 16, and turning cylinder 16 links together with steel portal frame 17, loads onto steel arm-tie 20, on the right side wall 6 that cast iron is done steel hanger 14 is housed, steel gas chamber shell 18 is contained on the portal frame 17.Gas chamber shell 18 compresses nylon rubber bowl 24 by steel seal 23 with gas chamber shell 22 and seals, on nylon rubber bowl 24, steel push-plate 25 is arranged with bolting, pressure head 30 and steel pressure head bar 26 that cast iron is done are fixed together, be fixed up with bolt and push-plate 25, nylon rubber bowl 24, the spring 27 that nylon rubber bowl 24 is resetted is housed between gas chamber shell 18 and push-plate 25.4 steel pull bars 29 are housed on portal frame 17, and air chamber pressing plate 28 and pull bar 29 that cast iron is done are fixed together, and hand-operated valve 19 is housed on the portal frame 17, and handle 21 is housed on the air chamber pressing plate 28.During compacting molding sand, compressed air enters air chamber by the air inlet of gas chamber shell 22, and compressed air promotes nylon rubber bowl 24 and moves downward, and drives pressure head and is about to the molding sand compacting for 30 times, closes source of the gas, and nylon rubber bowl 24 resets under the effect of spring 27.
Sandbox ejects part.The guide shaft frame 6 that cast iron is manufactured links together left side wall 5 and right side wall 4 by bolt, the guide shaft seat 7 that casting is done is installed on the guide shaft frame 6, the guide shaft 8 of steel is installed on the guide shaft seat 7, guide shaft cover 7 can make guide shaft 8 move up and down steadily, the push rod 9 and the guide shaft 8 of steel link together, guide shaft frame 6 following fixedly steel air chamber shells 32, nylon rubber bowl 34 steel push-plates 35 link together by bolt and push rod 9, the spring 33 that nylon rubber bowl 34 is resetted is installed between steel push-plate 35 and the gas chamber shell 32, and the 10 usefulness steel seal 31 of gas chamber shell 32 and steel gas chamber shell compress nylon rubber bowl 34 and seal.Weld 11,4 steel push rods of steel adjustable plate, 12 usefulness bolts and adjustable plate 11 on the guide shaft 8 and couple together, 4 slotted holes are arranged on the adjustable plate 11, the distance that is used for regulating push rod 12, insert in the workbench 2 push rod 12 upper ends.Compressed air enters air chamber by the air inlet of gas chamber shell 10, and nylon rubber bowl 34 moves upward under the pressure of air, drives push rod 9, guide shaft 8, adjustable plate 11, push rod plate 12 simultaneously and moves upward, and push rod 12 ejects sandbox.Cut off source of the gas, nylon rubber bowl 34 resets under the effect of spring 33, and push rod 12 also falls back on the origin-location simultaneously.
During moulding, sandbox is placed on the workbench 2, fill sand, promote handgrip 21,90 ° of molding sand compaction part 16 revolutions around the shaft, arm-tie 20 inserts in the hanger 14, the 1 vibrations moulding of starting shock motor, the length of vibrations time is controlled by the time relay, and after vibrating motor stopped, plate moved hand-operated valve 19, compressed air enters the compaction part air chamber, pressure head 30 cuts off the molding sand compacting source of the gas pressure head 30 and resets, and then 90 ° of compaction part revolutions, enter ejection part sub-air chamber by valve 13 compressed air, push rod 12 ejects sandbox, takes out sand mold, and moulding finishes.
Claims (4)
1, a kind of shockless jolt molding machine, it comprises vibrations moulding part, molding sand compaction part and sandbox eject part, it is characterized in that: microseism motor (1) is installed below workbench (2).
2, shockless jolt molding machine according to claim 1, it is characterized in that: between gas chamber shell (22) and gas chamber shell (18), nylon rubber bowl (24) is installed, on nylon rubber bowl (24), be fixed with push-plate (25), pressure head (30) links together with pressure head bar (26) and is fixed on the push-plate (25), between push-plate (25) and the gas chamber shell (18) spring (27) is installed.
3, shockless jolt molding machine according to claim 1, it is characterized in that: between gas chamber shell (10) and the gas chamber shell (32) nylon rubber bowl (34) is installed, go up installation push-plate (35) at nylon rubber bowl (34), go up installation push rod (9) at push-plate (35), push-plate (35) links together with guide shaft (8), guide shaft (8) is installed in the guide shaft seat (7), guide shaft seat (7) is installed on the guide shaft frame (6), adjustable plate (11) is installed on the guide shaft seat (7), 4 push rods (12) are fixed on the adjustable plate (11), between gas chamber shell (32) and push-plate (35) spring (33) are installed.
4, shockless jolt molding machine according to claim 1 is characterized in that: between workbench (2) and supporter (3) 4 guide pillars (36) are installed, the guide pillar circumference is equipped with spring (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93231281 CN2169501Y (en) | 1993-06-26 | 1993-06-26 | Micro vibration forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93231281 CN2169501Y (en) | 1993-06-26 | 1993-06-26 | Micro vibration forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2169501Y true CN2169501Y (en) | 1994-06-22 |
Family
ID=33807773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93231281 Expired - Fee Related CN2169501Y (en) | 1993-06-26 | 1993-06-26 | Micro vibration forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2169501Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100464896C (en) * | 2006-06-07 | 2009-03-04 | 陈岳海 | Mold press for sand-cast and method for producing sand-cast using the mold press |
| CN101941058A (en) * | 2010-09-14 | 2011-01-12 | 安徽莱恩电泵有限公司 | Single-order single suction pump body die tool set |
| CN101966561A (en) * | 2010-09-26 | 2011-02-09 | 江苏万工科技集团有限公司 | Die lifter of double-cylinder molding machine |
| CN102615252A (en) * | 2012-02-28 | 2012-08-01 | 夏汝明 | Negative pressure modeling and demolding device |
| CN101486070B (en) * | 2008-12-05 | 2012-10-10 | 苏州明志科技有限公司 | Vibrating sand-shooting cold box |
| CN103056308A (en) * | 2013-01-24 | 2013-04-24 | 河南省四达仙龙实业有限公司 | Casting molding machine |
| CN103273015A (en) * | 2013-05-13 | 2013-09-04 | 山东建筑大学 | Single-column sodium silicate-bonded sand molding machine and molding technology thereof |
| CN107363229A (en) * | 2017-07-25 | 2017-11-21 | 安徽省宁国诚信耐磨材料有限公司 | A kind of modified jolt-squeeze removable flask molding machine and its application method |
-
1993
- 1993-06-26 CN CN 93231281 patent/CN2169501Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100464896C (en) * | 2006-06-07 | 2009-03-04 | 陈岳海 | Mold press for sand-cast and method for producing sand-cast using the mold press |
| CN101486070B (en) * | 2008-12-05 | 2012-10-10 | 苏州明志科技有限公司 | Vibrating sand-shooting cold box |
| CN101941058A (en) * | 2010-09-14 | 2011-01-12 | 安徽莱恩电泵有限公司 | Single-order single suction pump body die tool set |
| CN101941058B (en) * | 2010-09-14 | 2013-10-16 | 安徽莱恩电泵有限公司 | Single-order single suction pump body die tool set |
| CN101966561A (en) * | 2010-09-26 | 2011-02-09 | 江苏万工科技集团有限公司 | Die lifter of double-cylinder molding machine |
| CN102615252A (en) * | 2012-02-28 | 2012-08-01 | 夏汝明 | Negative pressure modeling and demolding device |
| CN103056308A (en) * | 2013-01-24 | 2013-04-24 | 河南省四达仙龙实业有限公司 | Casting molding machine |
| CN103273015A (en) * | 2013-05-13 | 2013-09-04 | 山东建筑大学 | Single-column sodium silicate-bonded sand molding machine and molding technology thereof |
| CN103273015B (en) * | 2013-05-13 | 2015-05-20 | 山东建筑大学 | Single-column sodium silicate-bonded sand molding machine and molding technology thereof |
| CN107363229A (en) * | 2017-07-25 | 2017-11-21 | 安徽省宁国诚信耐磨材料有限公司 | A kind of modified jolt-squeeze removable flask molding machine and its application method |
| CN107363229B (en) * | 2017-07-25 | 2018-12-25 | 安徽省宁国诚信耐磨材料有限公司 | A kind of modified jolt-squeeze removable flask molding machine and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |