CN1235073A - Method for assembling multifunctional cast pipe members moulds and core-boxes by shaping plates - Google Patents

Method for assembling multifunctional cast pipe members moulds and core-boxes by shaping plates Download PDF

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Publication number
CN1235073A
CN1235073A CN 99104347 CN99104347A CN1235073A CN 1235073 A CN1235073 A CN 1235073A CN 99104347 CN99104347 CN 99104347 CN 99104347 A CN99104347 A CN 99104347A CN 1235073 A CN1235073 A CN 1235073A
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China
Prior art keywords
model
shared
core box
bellmouth
template
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Pending
Application number
CN 99104347
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Chinese (zh)
Inventor
张秉才
李一伟
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张秉才
李一伟
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Application filed by 张秉才, 李一伟 filed Critical 张秉才
Priority to CN 99104347 priority Critical patent/CN1235073A/en
Publication of CN1235073A publication Critical patent/CN1235073A/en
Pending legal-status Critical Current

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Abstract

A method for assembling multifunctional cast iron pipe element models and core box with moulding plates is disclosed. The pipe element model and core box are correctly disassembled into common pipe body model and core box, common pipe socket model and core box, common flange model and core box, and common socket model and core box. A moulding plate is made up and used to joint said common models on it. The parts of pipe element models and core box are independently made up and then assembled together. Its advantages include high productivity, easy assembly and reliable application.

Description

The method of template assembled multifunctional cast iron pipe fittings model and core box
The present invention relates to the method for a kind of composition model and core box, relate to the method for a kind of template assembled multifunctional cast iron pipe fittings model and core box specifically.
Cast iron pipe fittings all is to be the cylinder type foundry goods of symmetry with the die joint basically.The method that present routine is manufactured the pipe fitting model is: each specification, each kind, each interface shape all will be manufactured complete model and the core box of a cover.For example: DN200 * 200 tee pipe fittings, a specification just has five kinds, it is full three bell tee, twoly hold a method threeway, twoly hold one and insert threeway, full method threeway, two methods one are inserted threeway, to produce according to a conventional method so and will manufacture complete model and the core box of five covers, this wherein has many is the overlapping investment and the duplication of labour, and, interface shape is a lot of again at present, as GB3420-82 is the rigidity interface, GB8714-88 is for slipping into flexible interface, GB8715-88 is the flexible mechanical interface, GB13294-91 is the flexible mechanical interface, ISO2531 is for slipping into T type interface etc., has only each specification, each kind, each interface shape is all manufactured complete model and the core box of a cover, could satisfy market demands.With DN200 * 200 is example, will manufacture above complete model and the core box of 25 covers at least, manufactures more than the number of molds, drops into the low of big, efficient, is very surprising.
The object of the present invention is to provide a kind of the avoid overlapping investment and the duplication of labour, greatly reduce mould and make quantity, reduce and drop into, increase the benefit, time saving and energy saving, easy to assembly, the method for service-strong template assembled multifunctional cast iron pipe fittings model and core box.
The object of the present invention is achieved like this:
Pipe fitting model and core box are carried out correct disintegration, be decomposed into shared pipe shaft model and shared pipe shaft core box, shared bellmouth model and shared bellmouth core box, shared flange model and shared flange core box and shared socket model and shared socket core box, and make a template, be connected in the common model that respectively decomposites on the template as required, can make various required pipe fitting models, assembling then will be made like this after pipe fitting model and the core box decomposition respectively.
On said shared pipe shaft model, alignment pin is installed according to top said method, on said shared bellmouth model, alignment pin is installed, on said shared flange model, alignment pin is installed, on said shared socket model, alignment pin is installed, make a template, shared pipe shaft dowel hole is arranged on this template, shared bellmouth or flange dowel hole, shared socket or bellmouth dowel hole, the flask pin hole, with the alignment pin on the shared pipe shaft model, alignment pin on the shared bellmouth model, alignment pin on the shared flange model, alignment pin on the shared socket model is installed in the shared pipe shaft dowel hole on the template that matches with it respectively, shared bellmouth or flange dowel hole, in shared socket or the bellmouth dowel hole, be assembled into mo(u)ld top half and mo(u)ld bottom half respectively, assembling cast iron pipe fittings core box and model are basic identical, but quantity is Duoed one times than model, because core box is that a cover is complete, rather than mo(u)ld top half, mo(u)ld bottom half is made respectively.
Advantage of the present invention is:
Utilize the present invention to make the pipe fitting model, a specification is only used shared pipe shaft model half, be 1/10th of conventional method, with three half bellmouth models, be 3/14ths of conventional method, with three half flange models, be 3/12nds of conventional method, with half socket model, be 1/4th of conventional method, model that just can a plurality of kinds of the needed pipe fitting of arbitrary quick assembling; If T type interface pipe fitting in the market demand ISO2531 standard as long as press standard-required, is made corresponding bellmouth model, flange model and core box model, can be assembled into T type interface pipe fitting mold soon.The rest may be inferred, and the pipe fitting mold of other interface shapes has also just been made very soon.In sum, shared pipe shaft only is 1/tens of a conventional method, and the bellmouth of same size, flange, socket can be used mutually.Can be used on the specification kinds such as DN200 * 150, DN200 * 100,90 ° * DN200,45 ° * DN200, DN300 * 200 and DN400 * 200 as the bellmouth model of DN200 * 200, bellmouth model quantity is less than 3/14ths widely like this, has become common elements.In like manner, flange has also become common elements.Assembling cast iron pipe fittings core box and model are basic identical, but quantity is Duoed one times than model, because shared pipe shaft core box is complete.The present invention can avoid the overlapping investment and the duplication of labour effectively, greatly reduces mould and makes quantity, increases the benefit, and is time saving and energy saving, easy to assembly, uses reliable.The present invention is applied in the production practices, can really realize less investment, and output is many, the purpose of instant effect.
With reference to the accompanying drawings the specific embodiment of the present invention is described in further detail below.
Fig. 1 is the shared pipe shaft model of a present invention front view;
Fig. 2 is the shared pipe shaft model of a present invention side view;
Fig. 3 is the shared pipe shaft model of a present invention vertical view;
Fig. 4 is the shared bellmouth model of a present invention front view;
Fig. 5 is the shared bellmouth model of a present invention side view;
Fig. 6 is the shared flange model of a present invention front view;
Fig. 7 is the shared flange model of a present invention side view;
Fig. 8 is the shared flange model of a present invention vertical view;
Fig. 9 is the shared socket model of a present invention front view;
Figure 10 is the shared socket model of a present invention side view;
Figure 11 is the shared socket model of a present invention vertical view;
Figure 12 is a template horizontal layout schematic diagram of the present invention.
As Fig. 1, Fig. 2, Figure 3 shows that shared pipe shaft model 1, alignment pin 2 is installed on this shared pipe shaft model 1, Fig. 4, Fig. 5 is shared bellmouth model 3, alignment pin 4 is installed on this shared bellmouth model 3, Fig. 6, Fig. 7, Fig. 8 is shared flange model 5, alignment pin 6 is installed on this shared flange model 5, Fig. 9, Figure 10, Figure 11 is shared socket model 7, alignment pin 8 is installed on this shared socket model 7, Figure 12 is the horizontal layout schematic diagram of template, shared pipe shaft dowel hole 9 is arranged on this template, be responsible for bellmouth or flange dowel hole 10, arm mo(u)ld bottom half bellmouth or flange dowel hole 11, be responsible for socket or bellmouth dowel hole 12, arm mo(u)ld top half bellmouth or flange dowel hole 13, flask pin hole 14, when making mo(u)ld bottom half, alignment pin 2 on the shared pipe shaft 1 is installed on the pipe shaft dowel hole 9 on the template, alignment pin 4 on shared bellmouth 3 or the flange 5 or alignment pin 6 are installed on the mo(u)ld bottom half bellmouth or flange dowel hole 11 and mo(u)ld top half bellmouth or flange dowel hole 13 on the template, alignment pin 8 on the shared socket 7 is installed on the template is responsible for bellmouth or flange dowel hole 10 and is responsible for socket or holds on the dowel hole 12 of back, after having made mo(u)ld bottom half like this, with shared pipe shaft Rotate 180, prop up tube faucet or flange displacement, just can make mo(u)ld top half, make shared pipe shaft core box model as required, make shared bellmouth core box model, make shared flange core box model, make shared socket core box model, it is basic identical in like manner to assemble cast iron pipe fittings core box and model, but quantity is Duoed one times than model, because core box is that a cover is complete, rather than mo(u)ld top half, mo(u)ld bottom half is made respectively.The present invention carries out correct disintegration with pipe fitting model and core box, makes respectively, then assembling.Avoid the overlapping investment and the duplication of labour effectively, greatly reduce mould and make quantity, reduce and drop into, increase the benefit, time saving and energy saving, easy to assembly, use reliable.

Claims (2)

1, the method for a kind of template assembled multifunctional cast iron pipe fittings model and core box, it is characterized in that: pipe fitting model and core box are carried out correct disintegration, be decomposed into shared pipe shaft model and shared pipe shaft core box, shared bellmouth model and shared bellmouth core box, shared flange model and shared flange core box and shared socket model and shared socket core box, make a template, be connected in the common model that respectively decomposites on the template as required, can make various required models, assembling then will be made like this after pipe fitting model and the core box decomposition respectively.
2, the method of template assembled multifunctional cast iron pipe fittings model according to claim 1 and core box, it is characterized in that: on said shared pipe shaft model, alignment pin (2) is installed, on said shared bellmouth model, alignment pin (4) is installed, on said shared flange model, alignment pin (6) is installed, on said shared socket model, alignment pin (8) is installed, make a template, shared pipe shaft dowel hole (9) is arranged on this template, shared bellmouth or flange dowel hole (11) are arranged on the template, (13), shared socket or bellmouth dowel hole (10) are arranged on the template, (12), flask pin hole (14), with the alignment pin on the shared pipe shaft model, alignment pin on the shared bellmouth model, alignment pin on the shared flange model, alignment pin on the shared socket model is installed in the shared pipe shaft dowel hole on the template that matches with it respectively, shared bellmouth or flange dowel hole, in shared socket or the bellmouth dowel hole, be assembled into mo(u)ld top half and mo(u)ld bottom half respectively, assembling cast iron pipe fittings core box and model are basic identical, but quantity is Duoed one times than model, because core box is that a cover is complete, rather than mo(u)ld top half, mo(u)ld bottom half is made respectively.
CN 99104347 1999-04-14 1999-04-14 Method for assembling multifunctional cast pipe members moulds and core-boxes by shaping plates Pending CN1235073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99104347 CN1235073A (en) 1999-04-14 1999-04-14 Method for assembling multifunctional cast pipe members moulds and core-boxes by shaping plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99104347 CN1235073A (en) 1999-04-14 1999-04-14 Method for assembling multifunctional cast pipe members moulds and core-boxes by shaping plates

Publications (1)

Publication Number Publication Date
CN1235073A true CN1235073A (en) 1999-11-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99104347 Pending CN1235073A (en) 1999-04-14 1999-04-14 Method for assembling multifunctional cast pipe members moulds and core-boxes by shaping plates

Country Status (1)

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CN (1) CN1235073A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102513502A (en) * 2011-12-26 2012-06-27 江铃汽车股份有限公司 Combined mold plate and combined lower core cover fitting with the combined mold plate
CN102658358A (en) * 2012-05-24 2012-09-12 芜湖市金贸流体科技股份有限公司 Novel flange presser foot elbow group core manufacturing process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102513502A (en) * 2011-12-26 2012-06-27 江铃汽车股份有限公司 Combined mold plate and combined lower core cover fitting with the combined mold plate
CN102658358A (en) * 2012-05-24 2012-09-12 芜湖市金贸流体科技股份有限公司 Novel flange presser foot elbow group core manufacturing process

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