CN102489674A - Universal negative type combined model used in production of diesel engine flywheel with iron mold coated sand - Google Patents

Universal negative type combined model used in production of diesel engine flywheel with iron mold coated sand Download PDF

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Publication number
CN102489674A
CN102489674A CN2011104561957A CN201110456195A CN102489674A CN 102489674 A CN102489674 A CN 102489674A CN 2011104561957 A CN2011104561957 A CN 2011104561957A CN 201110456195 A CN201110456195 A CN 201110456195A CN 102489674 A CN102489674 A CN 102489674A
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China
Prior art keywords
flywheel
bolster
under
diesel engine
swage
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CN2011104561957A
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Chinese (zh)
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CN102489674B (en
Inventor
胡兵
徐立新
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YULIN DAZHI MACHINERY FITTINGS CO Ltd
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YULIN DAZHI MACHINERY FITTINGS CO Ltd
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Priority to CN 201110456195 priority Critical patent/CN102489674B/en
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Abstract

The invention relates to a universal negative type combined model used in production of a diesel engine flywheel with iron mold coated sand. The combined model comprises a flywheel standard template pedestal, a flywheel lower template, a flywheel lower iron mold, a standard interface and a drag water cooling injection plate; the model is characterized in that the flywheel lower template is arranged on the flywheel standard template pedestal and is fixedly connected with the flywheel standard template pedestal through a fillister head screw, a flywheel lower mold sample is assembled on the flywheel lower template, is positioned by a positioning pin and is then fixedly connected with the flywheel lower template through a fillister head screw, the flywheel lower template and a sprue are fixed by a screw, the flywheel lower iron mold is arranged on the flywheel lower template and is fixedly connected with the flywheel lower template through a positioning pin, a positioning pin bush and a screw and the drag water cooling injection plate is provided with a water nozzle, a water channel and a sand nozzle. The universal negative type combined model has the advantages of high production efficiency, substantially reduced cost, simple operation and a high qualified rate of products.

Description

Produce the general minus assembling die of using in the diesel engine flywheel with Iron Mould Coated Sand
Technical field:
The invention belongs to the casting mould field, be specifically related to a kind of general minus assembling die of using in the diesel engine flywheel of producing with Iron Mould Coated Sand.
Background technology:
By existing general Iron Mould Coated Sand production technology, manufacturing and designing of each flywheel model needs a mold to cooperate a kind of many cover swages and other supporting moulds of industrial equipment.Because Guangxi Yuchai Machinery Co., Ltd.'s diesel engine flywheel model is nearly hundreds of; According to the general Iron Mould Coated Sand casting production process of routine; Need to make corresponding hundreds of molds and thousands of cover swage; Because the cost of every cover swage and mould to hundreds thousand of, has just caused with general Iron Mould Coated Sand production technology production flywheel cost too high up to tens thousand of.
Summary of the invention:
The object of the present invention is to provide the general virtual apperance mould of a kind of flywheel simple in structure, easy to operate, that have 4~12 models.
Technical solution of the present invention is such, and is a kind of with the general minus assembling die of using in the Iron Mould Coated Sand production diesel engine flywheel, comprises that swage, standard interface, mo(u)ld bottom half water-cooled are penetrated plate under flywheel standard form base, flywheel lower bolster, the flywheel; It is characterized in that placing above the described flywheel standard form base flywheel lower bolster; And fixing with the fillister head screw connection, apperance under the assembling flywheel positions with alignment pin on the described flywheel lower bolster; Connect fastening with fillister head screw again; Flywheel lower bolster and sprue are screwed, and swage is placed on above the flywheel lower bolster under the described flywheel, through alignment pin and set pin sleeve; And fastening through the screw connection, described mo(u)ld bottom half water-cooled is penetrated plate and is provided with water nozzle, water channel and penetrates Sha Zui; Place thermocouple, electrothermal tube in the described flywheel lower bolster, apperance under swage, the flywheel under flywheel lower bolster, the flywheel is heated sandblast harden into mould; Swage, mo(u)ld bottom half water-cooled are penetrated corresponding being provided with of plate and are penetrated Sha Zui, penetrate Sha Zui under the described flywheel; To penetrate plate be that various model flywheels are general for swage, mo(u)ld bottom half water-cooled under described flywheel lower bolster base, flywheel lower bolster, the flywheel; Change different apperances when apperance is produced the diesel engine flywheel blank of different appearance and sizes under the described flywheel, position again, connect with standard interface; Place thermocouple, electrothermal tube in the described flywheel lower bolster, apperance under swage, the flywheel on flywheel lower bolster, the flywheel is heated, penetrate behind the sand between swage inner chamber and following apperance, sprue formation and cover layer of sand and solidify to form die cavity.
Beneficial effect of the present invention is: greatly reduced production cost and the flexibility that has improved organization of production, the management that improves swage reduces and preserves the pretty troublesome problem of moulds of industrial equipment, has better solved the special use and the common question of swage.
Description of drawings:
Fig. 1 partly cuts open front view for overall structure of the present invention.
Fig. 2 is an overall structure vertical view of the present invention.
Fig. 3 is an overall structure left view of the present invention.
Fig. 4 is a flywheel lower bolster vertical view of the present invention.
Fig. 5 is an A-A cutaway view among Fig. 4 of the present invention.
Fig. 6 is a swage vertical view under the flywheel of the present invention.
Fig. 7 is a B-B cutaway view among Fig. 6 of the present invention.
Fig. 8 is a standard interface front view of the present invention.
Fig. 9 penetrates the plate vertical view for mo(u)ld bottom half water-cooled of the present invention.
Figure 10 is a C-C cutaway view among Fig. 9 of the present invention.
In Fig. 1~10, swage (3), set pin sleeve (4), alignment pin (5), mo(u)ld bottom half water-cooled are penetrated plate (6) under flywheel standard form base (1), flywheel lower bolster (2), the flywheel, swage is penetrated Sha Zui (7) down, the mo(u)ld bottom half water-cooled is penetrated plate and penetrated apperance (10) under Sha Zui (8), water channel (9), the flywheel, standard interface (11), following apperance alignment pin (12), fillister head screw (13), screw (14), trip bolt (15), water nozzle (16), fillister head screw (17), flywheel sprue (18), screw (19), thermocouple (20), electrothermal tube (21).
The specific embodiment:
Most preferred embodiment of the present invention is such; Referring to figs. 1 through shown in Figure 10; The general lower bolster characteristic of the product of all different models (nearly near equal with, apperance that mainly comprises outer profile size) is summarized; The product that will have common feature is then concentrated and is classified, and the lower bolster that will have common feature is more all submitted oneself on the virtual apperance, and (cope match-plate pattern is got maximum to get its minimum process profile afterwards; Lower bolster is that minus is got minimum), thus design the public virtual apperance of a following apperance.And, design a minus general module that adopts standard interface as design object, in pattern, be connected with following baffle plate through top dress soket head cap screw on the baffle plate down through matched in clearance.Specifically: comprise that swage, standard interface, mo(u)ld bottom half water-cooled are penetrated plate under flywheel standard form base, flywheel lower bolster, the flywheel; Wherein, place flywheel lower bolster 2 above the described flywheel standard form base 1, and connect fixing with fillister head screw 17; Place apperance 10 under the flywheel on the described flywheel lower bolster 2; Position with following apperance alignment pin 12, fastening with fillister head screw 13 connections again, flywheel lower bolster 2 is fixing with sprue 18 usefulness screws 19; Swage 3 is placed on above the flywheel lower bolster 2 under the described flywheel; Through alignment pin 5 and flask bushing 4, and fastening through screw 14 connections, and described mo(u)ld bottom half water-cooled is penetrated plate 6 and is provided with water nozzle 16, water channel 9 and penetrates sand mouth 8; Place thermocouple 20, electrothermal tube 21 in the described flywheel lower bolster 2, apperance 10 under swage 3, the flywheel under flywheel lower bolster 2, the flywheel is heated sandblast harden into mould; Swage 3, mo(u)ld bottom half water-cooled are penetrated corresponding being provided with of plate 6 and are penetrated sand mouth 7, penetrate sand mouth 8 under the described flywheel; To penetrate plate 6 general for various model flywheels for swage 3, mo(u)ld bottom half water-cooled under described flywheel lower bolster base 1, flywheel lower bolster 2, the flywheel; When apperance 10 is produced the diesel engine flywheel blank of different appearance and sizes under the described flywheel, adopt different apperances, position again, connect with the standard virtual interface.
The present invention changes apperance 10 under the different flywheels according to the production needs; Adopt the form of standard apperance to position then, be placed on swage under the flywheel 3 under the flywheel above the apperance 10 again, cooperate through swage 3 on flask bushing 4 and the flywheel with alignment pin 5 with straight pin 12; Adopt in alignment pin 5 lower ends 15 pairs of alignment pins 5 of clamp nut carry out fastening; Place electrothermal tube 21 and thermocouple 20 then in the side of flywheel lower bolster 2, put down the mo(u)ld bottom half water-cooled then and penetrate plate 6, the sand mouth 7 of penetrating of penetrating swage 3 under sand mouth 8 and the flywheel that makes the mo(u)ld bottom half water-cooled penetrate plate 6 overlaps and compresses; Penetrate water filling in the plate 6 through water nozzle 16 toward the mo(u)ld bottom half water-cooled; Be paved with whole mo(u)ld bottom half water-cooled through water channel 9 and penetrate plate 6, at this moment penetrate sand through penetrating sand mouth 8 again, and heat through electrothermal tube 21 and to reach predetermined temperature; Precoated sand is solidified, just made to the apperance die cavity of this flywheel.

Claims (6)

1. produce the general minus assembling die of using in the diesel engine flywheel with Iron Mould Coated Sand for one kind; Comprise that swage, standard interface, mo(u)ld bottom half water-cooled are penetrated plate under flywheel standard form base, flywheel lower bolster, the flywheel; It is characterized in that, place flywheel lower bolster (2) above the described flywheel standard form base (1), and connect fixing with fillister head screw (17); Described flywheel lower bolster (2) is gone up and is placed apperance (10) under the flywheel; The form that adopts standard interface (11) positions with apperance alignment pin (12) down, and it is fastening to use fillister head screw (13) to connect again, and flywheel lower bolster (2) is fixed with screw (19) with sprue (18); Swage under the described flywheel (3) is placed on above the flywheel lower bolster (2); Through alignment pin (5) and set pin sleeve (4), and fastening through screw (14) connection, and described mo(u)ld bottom half water-cooled is penetrated plate (6) and is provided with water nozzle (16), water channel (9) and penetrates Sha Zui (8).
2. a kind of general minus assembling die of using in the diesel engine flywheel of producing with Iron Mould Coated Sand according to claim 1; It is characterized in that; Place thermocouple (20), electrothermal tube (21) in the described flywheel lower bolster (2), apperance (10) under swage (3), the flywheel under flywheel lower bolster (2), the flywheel is heated penetrate sand and be solidified into mould.
3. according to claim 1ly a kind ofly produce the general minus assembling die of using in the diesel engine flywheel with Iron Mould Coated Sand, it is characterized in that, swage under the described flywheel (3), mo(u)ld bottom half water-cooled are penetrated corresponding being provided with of plate (6) and are penetrated Sha Zui (7), penetrate Sha Zui (8).
4. a kind of general minus assembling die of using in the diesel engine flywheel of producing with Iron Mould Coated Sand according to claim 1; It is characterized in that, under described flywheel lower bolster base (1), flywheel lower bolster (2), the flywheel swage (3), mo(u)ld bottom half water-cooled penetrate plate (6) for various model flywheels general.
5. a kind of general minus assembling die of using in the diesel engine flywheel of producing with Iron Mould Coated Sand according to claim 1; It is characterized in that; When producing the diesel engine flywheel blank of different appearance and sizes, apperance under the described flywheel (10) adopts different apperances; But adopt and identical penetrate plate (6) with swage (3), mo(u)ld bottom half water-cooled under flywheel lower bolster base (1), flywheel lower bolster (2), the flywheel; Position again, connect,, change corresponding last apperance and running gate system and organize production according to the demand of different production kinds with the standard virtual interface.
6. according to claim 1ly a kind ofly produce the general minus assembling die of using in the diesel engine flywheel with Iron Mould Coated Sand, it is characterized in that, the virtual apperance inner chamber of swage under the flywheel (3) is applicable to apperance under the flywheel of different model.
CN 201110456195 2011-12-28 2011-12-28 Universal negative type combined model used in production of diesel engine flywheel with iron mold coated sand Active CN102489674B (en)

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CN 201110456195 CN102489674B (en) 2011-12-28 2011-12-28 Universal negative type combined model used in production of diesel engine flywheel with iron mold coated sand

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Application Number Priority Date Filing Date Title
CN 201110456195 CN102489674B (en) 2011-12-28 2011-12-28 Universal negative type combined model used in production of diesel engine flywheel with iron mold coated sand

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CN102489674A true CN102489674A (en) 2012-06-13
CN102489674B CN102489674B (en) 2013-07-10

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104325092A (en) * 2014-11-18 2015-02-04 江苏中联铝业有限公司 Replaceable vehicle wheel mold closing locating device
CN105414490A (en) * 2015-12-30 2016-03-23 广西玉柴机器股份有限公司 Sand shooting plate assembly of hot box
CN110756744A (en) * 2018-07-28 2020-02-07 江阴市惠尔信精密装备股份有限公司 Casting sand mold forming method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60137544A (en) * 1983-12-26 1985-07-22 Kurimoto Iron Works Ltd Manufacture of master mold pattern for irregular- shaped pipe
JP2003025047A (en) * 2001-07-09 2003-01-28 Kokusan Denki Co Ltd Metallic mold for casting flywheel with fan and flywheel with fan
JP2004344944A (en) * 2003-05-23 2004-12-09 Aisin Takaoka Ltd Casting method for sliding rotary body
CN101249547A (en) * 2008-03-24 2008-08-27 山东时风(集团)有限责任公司 Tooth form part foundry technique method
CN201179549Y (en) * 2008-04-24 2009-01-14 浙江省机电设计研究院有限公司 Double-station iron type sand cover molding machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60137544A (en) * 1983-12-26 1985-07-22 Kurimoto Iron Works Ltd Manufacture of master mold pattern for irregular- shaped pipe
JP2003025047A (en) * 2001-07-09 2003-01-28 Kokusan Denki Co Ltd Metallic mold for casting flywheel with fan and flywheel with fan
JP2004344944A (en) * 2003-05-23 2004-12-09 Aisin Takaoka Ltd Casting method for sliding rotary body
CN101249547A (en) * 2008-03-24 2008-08-27 山东时风(集团)有限责任公司 Tooth form part foundry technique method
CN201179549Y (en) * 2008-04-24 2009-01-14 浙江省机电设计研究院有限公司 Double-station iron type sand cover molding machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104325092A (en) * 2014-11-18 2015-02-04 江苏中联铝业有限公司 Replaceable vehicle wheel mold closing locating device
CN105414490A (en) * 2015-12-30 2016-03-23 广西玉柴机器股份有限公司 Sand shooting plate assembly of hot box
CN110756744A (en) * 2018-07-28 2020-02-07 江阴市惠尔信精密装备股份有限公司 Casting sand mold forming method
CN110756744B (en) * 2018-07-28 2021-07-20 江阴市惠尔信精密装备股份有限公司 Casting sand mold forming method

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