CN102658358A - Novel flange presser foot elbow group core manufacturing process - Google Patents

Novel flange presser foot elbow group core manufacturing process Download PDF

Info

Publication number
CN102658358A
CN102658358A CN2012101631505A CN201210163150A CN102658358A CN 102658358 A CN102658358 A CN 102658358A CN 2012101631505 A CN2012101631505 A CN 2012101631505A CN 201210163150 A CN201210163150 A CN 201210163150A CN 102658358 A CN102658358 A CN 102658358A
Authority
CN
China
Prior art keywords
flange
presser feet
bend pipe
flange presser
mould
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.)
Pending
Application number
CN2012101631505A
Other languages
Chinese (zh)
Inventor
孙述全
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Jinmao Liquid Science and Technolgoy Co Ltd
Original Assignee
Wuhu Jinmao Liquid Science and Technolgoy Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhu Jinmao Liquid Science and Technolgoy Co Ltd filed Critical Wuhu Jinmao Liquid Science and Technolgoy Co Ltd
Priority to CN2012101631505A priority Critical patent/CN102658358A/en
Publication of CN102658358A publication Critical patent/CN102658358A/en
Pending legal-status Critical Current

Links

Abstract

The invention relates to a novel flange presser foot elbow group core manufacturing process. A flange core box die of a flange presser foot elbow, a shell die of the flange presser foot elbow and two pieces of pipeline sand core dies of the flange presser foot elbow are manufactured, and by mould assembling, pouring and postprocessing of the dies, a novel flange presser foot elbow pipe fitting finished product is formed. According to the manufacturing process disclosed by the invention, by the combination of sand cores with different structures, the product quality and the production efficiency are improved, the production cost is saved, and the requirement on the manufacturing technique of the product is simplified.

Description

Novel flange presser feet bend pipe core assembly manufacturing process
Technical field
The present invention relates to a kind of flange presser feet bend pipe pipe fitting finished product Casting Technology.
Background technology
Existing flange presser feet bend pipe casting forming process is: 1) make flange presser feet bend pipe outer casing mold, flange presser feet bend pipe pipeline core box mould, flange presser feet bend pipe outer casing mold forms the outside sand mold profile of pipe fitting; The built-in core in flange presser feet bend pipe pipeline core box mould tube road; 2) utilize the flange presser feet bend pipe outer casing mold and the flange presser feet bend pipe pipeline core box mould that prepare to prepare flange presser feet bend pipe sand mold and pipeline core 3 respectively) the pipeline core for preparing is put into flange presser feet bend pipe sand mold; Mould assembling, casting, post processing form flange presser feet bend pipe semi-finished product foundry goods.This kind manufacturing process is higher to moulder's specification requirement, is unfavorable for specialized production in enormous quantities the in enormous quantities, and later process must be polished and flange drilling to body simultaneously, thereby the higher labor productivity of production cost is also lower.
Summary of the invention
The invention provides a kind of new flange presser feet bend pipe core assembly manufacturing process.
Major technique of the present invention thes contents are as follows:
A kind of novel flange presser feet bend pipe core assembly manufacturing process may further comprise the steps:
A, manufacturing flange presser feet pipe flange core box mould, flange presser feet bend pipe outer casing mold, two pipeline core mold of flange presser feet bend pipe, said three kinds of moulds are and cover model sand mold; Said flange presser feet pipe flange core box mould comprises flange presser feet pipe flange left side core box mould and the right core box mould of flange presser feet pipe flange; Said flange presser feet bend pipe outer casing mold comprises flange presser feet bend pipe left side outer casing mold and flange presser feet bend pipe right casing mould;
B, utilize flange presser feet pipe flange left side core box mould and the right core box mould of flange presser feet pipe flange mould assembly to form the flange die cavity, the flange die cavity is used to form ring flange;
C, utilize flange presser feet bend pipe left side outer casing mold and flange presser feet bend pipe right casing mould mould assembly to generate the bend pipe shell;
D, utilize two pipeline core mold of flange presser feet bend pipe mould assembly to generate the bend pipe core;
E, the bend pipe core mould assembly in the preparation of the bend pipe shell for preparing among the step c and steps d is formed die cavity;
F, with the die cavity mould assembly for preparing among two flange die cavities that prepare among the step b and the step e, form finished product flange presser feet bend pipe casting mold cavity;
G, mould assembling, cast, post processing form novel flange presser feet bend pipe pipe fitting finished product.
By technique scheme, the present invention has advantage at least:
Core combination through different structure has improved product quality and production efficiency, has practiced thrift production cost, has simplified the manufacturing technology requirement to product.
The specific embodiment of the present invention is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Fig. 1 is a flange presser feet pipe flange left and right sides core box assembling die structural representation;
Fig. 2 is a flange presser feet bend pipe left and right sides outer casing mold matched moulds structural representation;
Fig. 3 is two pipeline cores of flange presser feet bend pipe assembling die structural representation;
Fig. 4 is flange presser feet bend pipe core and bend pipe outer casing mold structural representation;
Fig. 5 is a flange presser feet bend pipe finished product composite pouring flask structural representation;
Fig. 6 is a flange presser feet pipe finished product sketch map.
The specific embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to its specific embodiment, structure, characteristic and the effect thereof that proposes according to the present invention, specify as after.
A kind of novel flange presser feet bend pipe core assembly manufacturing process may further comprise the steps:
A, manufacturing flange presser feet pipe flange core box mould, flange presser feet bend pipe outer casing mold, two pipeline core mold of flange presser feet bend pipe, said three kinds of moulds are and cover model sand mold; Said flange presser feet pipe flange core box mould comprises flange presser feet pipe flange left side core box mould and the right core box mould of flange presser feet pipe flange; Said flange presser feet bend pipe outer casing mold comprises flange presser feet bend pipe left side outer casing mold and flange presser feet bend pipe right casing mould;
B, as shown in Figure 1 utilizes flange presser feet pipe flange left side core box mould and the right core box mould of flange presser feet pipe flange mould assembly to form the flange die cavity, and the flange die cavity is used to form ring flange;
C, as shown in Figure 2 utilizes flange presser feet bend pipe left side outer casing mold and flange presser feet bend pipe right casing mould mould assembly to generate the bend pipe shell;
D, as shown in Figure 3 utilizes two pipeline core mold of flange presser feet bend pipe mould assembly to generate the bend pipe core;
E, as shown in Figure 4 forms die cavity with the bend pipe core mould assembly in bend pipe shell for preparing among the step c and the steps d preparation;
F, as shown in Figure 5 with the die cavity mould assembly for preparing among two flange die cavities that prepare among the step b and the step e, forms finished product flange presser feet bend pipe casting mold cavity;
G, as shown in Figure 6, mould assembling, cast, post processing form novel flange presser feet bend pipe pipe fitting finished product.
Through the pipe fitting product of this explained hereafter, each inter-module closely cooperates and positioning and fixing, the pipe fitting product of production; Surface smoothness is good, and the morpheme dimensional accuracy is high, so need not the continuous processing of later process; In manufacturing, utilize the outer core combination of type to carry out operation and prepare simultaneously, help multiple person cooperational production; Improve production efficiency, practiced thrift production cost, started a kind of casting technique new model.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; Though the present invention discloses as above with preferred embodiment; Yet be not in order to limiting the present invention, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be the content that does not break away from technical scheme of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.

Claims (1)

1. novel flange presser feet bend pipe core assembly manufacturing process is characterized in that may further comprise the steps:
A, manufacturing flange presser feet pipe flange core box mould, flange presser feet bend pipe outer casing mold, two pipeline core mold of flange presser feet bend pipe, said three kinds of moulds are and cover model sand mold; Said flange presser feet pipe flange core box mould comprises flange presser feet pipe flange left side core box mould and the right core box mould of flange presser feet pipe flange; Said flange presser feet bend pipe outer casing mold comprises flange presser feet bend pipe left side outer casing mold and flange presser feet bend pipe right casing mould;
B, utilize flange presser feet pipe flange left side core box mould and the right core box mould of flange presser feet pipe flange mould assembly to form the flange die cavity, the flange die cavity is used to form ring flange;
C, utilize flange presser feet bend pipe left side outer casing mold and flange presser feet bend pipe right casing mould mould assembly to generate the bend pipe shell;
D, utilize two pipeline core mold of flange presser feet bend pipe mould assembly to generate the bend pipe core;
E, the bend pipe core mould assembly in the preparation of the bend pipe shell for preparing among the step c and steps d is formed die cavity;
F, with the die cavity mould assembly for preparing among two flange die cavities that prepare among the step b and the step e, form finished product flange presser feet bend pipe casting mold cavity;
G, mould assembling, cast, post processing form novel flange presser feet bend pipe pipe fitting finished product.
CN2012101631505A 2012-05-24 2012-05-24 Novel flange presser foot elbow group core manufacturing process Pending CN102658358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012101631505A CN102658358A (en) 2012-05-24 2012-05-24 Novel flange presser foot elbow group core manufacturing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012101631505A CN102658358A (en) 2012-05-24 2012-05-24 Novel flange presser foot elbow group core manufacturing process

Publications (1)

Publication Number Publication Date
CN102658358A true CN102658358A (en) 2012-09-12

Family

ID=46768012

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012101631505A Pending CN102658358A (en) 2012-05-24 2012-05-24 Novel flange presser foot elbow group core manufacturing process

Country Status (1)

Country Link
CN (1) CN102658358A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104226908A (en) * 2014-08-25 2014-12-24 芜湖市金贸流体科技股份有限公司 Novel elbow pipe fitting core assembly and manufacturing technique thereof
CN104368759A (en) * 2014-11-17 2015-02-25 保定风帆精密铸造制品有限公司 Elbow precise casting mold
CN106623809A (en) * 2017-03-02 2017-05-10 佛山市恒学科技服务有限公司 Double pipe bending mold
CN106825437A (en) * 2017-03-02 2017-06-13 佛山市恒学科技服务有限公司 A kind of single bend pipe mould

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB451513A (en) * 1935-02-11 1936-08-07 John James Allender Improvements in or relating to the casting of rainwater, soil or like pipes or gutters, or sockets or fitments therefor
CN1235073A (en) * 1999-04-14 1999-11-17 张秉才 Method for assembling multifunctional cast pipe members moulds and core-boxes by shaping plates
CN201008940Y (en) * 2007-03-15 2008-01-23 繁昌县金贸铸造有限责任公司 Cast forming mould of flange casting elements
CN101259520A (en) * 2007-12-22 2008-09-10 繁昌县金贸铸造有限责任公司 Cast form technique for pipe casting without swaging die and core box
CN101367112A (en) * 2008-08-22 2009-02-18 繁昌县金贸铸造有限责任公司 Rotating flange split cast shaping process
CN101486071A (en) * 2008-12-17 2009-07-22 繁昌县金贸铸造有限责任公司 Technique and equipment for pouring flanged fitting combination
KR100911031B1 (en) * 2008-12-02 2009-08-06 김효나 Manufacture apparatus of elbow pipe for trash movement and manufacture method and it's product

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB451513A (en) * 1935-02-11 1936-08-07 John James Allender Improvements in or relating to the casting of rainwater, soil or like pipes or gutters, or sockets or fitments therefor
CN1235073A (en) * 1999-04-14 1999-11-17 张秉才 Method for assembling multifunctional cast pipe members moulds and core-boxes by shaping plates
CN201008940Y (en) * 2007-03-15 2008-01-23 繁昌县金贸铸造有限责任公司 Cast forming mould of flange casting elements
CN101259520A (en) * 2007-12-22 2008-09-10 繁昌县金贸铸造有限责任公司 Cast form technique for pipe casting without swaging die and core box
CN101367112A (en) * 2008-08-22 2009-02-18 繁昌县金贸铸造有限责任公司 Rotating flange split cast shaping process
KR100911031B1 (en) * 2008-12-02 2009-08-06 김효나 Manufacture apparatus of elbow pipe for trash movement and manufacture method and it's product
CN101486071A (en) * 2008-12-17 2009-07-22 繁昌县金贸铸造有限责任公司 Technique and equipment for pouring flanged fitting combination

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104226908A (en) * 2014-08-25 2014-12-24 芜湖市金贸流体科技股份有限公司 Novel elbow pipe fitting core assembly and manufacturing technique thereof
CN104368759A (en) * 2014-11-17 2015-02-25 保定风帆精密铸造制品有限公司 Elbow precise casting mold
CN104368759B (en) * 2014-11-17 2017-01-11 保定风帆精密铸造制品有限公司 Elbow precise casting mold
CN106623809A (en) * 2017-03-02 2017-05-10 佛山市恒学科技服务有限公司 Double pipe bending mold
CN106825437A (en) * 2017-03-02 2017-06-13 佛山市恒学科技服务有限公司 A kind of single bend pipe mould

Similar Documents

Publication Publication Date Title
CN101486071B (en) Technique and equipment for pouring flanged fitting combination
CN207026420U (en) A kind of sand core structure of turbine blade steel-casting
CN204262318U (en) A kind of special Exhausting System of die casting
CN101716652B (en) Method for casting frame castings of mining machinery
CN102658358A (en) Novel flange presser foot elbow group core manufacturing process
CN107008863B (en) The superposing type casting method of large scale annular steel-casting
CN206643301U (en) A kind of casting moulds for being used to manufacture electric machine casing
CN107138683A (en) A kind of sand core structure of turbine blade steel-casting
CN103100669B (en) A kind of with flange casting bolt hole gate valve body composite pouring technique
CN103506573A (en) Casting method for complex sand core integrating
CN104226908A (en) Novel elbow pipe fitting core assembly and manufacturing technique thereof
CN109676085B (en) Molding method of shell casting sand mold
CN207358114U (en) A kind of large thick-wall ingot mould casting moulding system
CN104741526A (en) Extra-large outer appearance sand mold and production process method
CN203018687U (en) Casting core assembly of compressor shell
CN103551524B (en) Casting method for multislot belt wheel, core making mold used in casting method and casting mold
CN203778688U (en) Embedded type core box casting mould
CN204075084U (en) A kind of valve sand mold casting mold
CN102211146B (en) Combined mold for extra-large casting and forging
CN202943217U (en) Three-layer sand box for foundry casting for copper furnace
CN203426381U (en) Guide shell casting model of electric submersible pump
CN202316925U (en) Combined mould for motor shell
CN206567494U (en) Automobile engine bracket mould part device
CN201333499Y (en) Diesel engine body casting mold
CN104226918A (en) Valve sand casting mold

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20120912