CN102921883A - Method for modeling mill end product in mining machinery - Google Patents
Method for modeling mill end product in mining machinery Download PDFInfo
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- CN102921883A CN102921883A CN2012105107843A CN201210510784A CN102921883A CN 102921883 A CN102921883 A CN 102921883A CN 2012105107843 A CN2012105107843 A CN 2012105107843A CN 201210510784 A CN201210510784 A CN 201210510784A CN 102921883 A CN102921883 A CN 102921883A
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- core
- sand
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- tire plate
- core box
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Abstract
The invention relates to a product modeling method, and in particular relates to a method for modeling a mill end product in mining machinery. The method comprises the following steps of: manufacturing a tire plate, manufacturing a fan-shaped core box, and arranging a sand scraping plate for scraping a sand core on the upper part of the core box; arranging the tire plate in the sand box, and allowing molding sand to flow in the sand box; putting a corresponding die insert into the core box, fixing the die insert, and manufacturing the sand core through the molding sand; scraping the molding sand on the upper part of the core box through the sand scraping plate; manufacturing a sand core positioning block through molding sand; and arranging the sand core in a cavity formed in the tire plate according to a position where the sand core positioning block is matched with the positioning table, and forming a specific casting cavity. The method is unique; and according to the method for the tire plate and a variable core box, only a set of sample is required in the production process, the production requirements of a series of end products can be met, the production efficiency is improved, and the production cost is reduced.
Description
Technical field
The present invention relates to a kind of formative method of product, especially relate to the formative method of grinding machine termination series products in a kind of mining machinery.
Background technology
Grinding machine charging and discharging termination product is the chief component parts of grinding machine, and the grinding machine classification depends primarily on the size of termination series products.Charging and discharging end series of products, structure is consistent, changes by diameter dimension and determines the specific product model.The characteristics that the termination product structure is consistent, so the casting technique of this series products is basically identical, modeling scheme is identical.The traditional design scheme adopts outer apperance and fuse associated methods, and there is following defective in its method: 1) with a series of, different model termination product, need the different apperances of preparation; 2) need the different core box of preparation; 3) traditional design method, with the termination series products of a series of different models, model can not be general, needs the new system apperance, causes the apperance cost to increase; 4) apperance can not be general, and the different model termination needs the preparation apperance before modeling process, increased the production cycle, reduces production efficiency.
Also do not overcome at present the way of defects.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, the method that a kind of method is unique, pass through to adopt tire plate and variable core box is provided, only need a cover apperance in the production process, just can satisfy the production of serial termination product, enhance productivity the formative method of grinding machine termination series products in a kind of mining machinery that reduces production costs.
In order to realize goal of the invention, the present invention realizes in the following way:
The formative method of grinding machine termination series products in a kind of mining machinery, it is characterized in that: the method comprises the steps:
A. make first the tire plate, and be provided with the core positioning table at the upper surface of tire plate, then prepare fan-shaped core box, be provided with the stragith edge that strikes off core on core box top;
B. described tire plate is positioned in the sandbox, adjusts described core positioning table, then in sandbox, flow into molding sand;
C. described core box is put into corresponding loose piece, check that the loose piece position accurately after, fixing loose piece, quicksand prepares core;
D. strike off the molding sand on described core box top by described stragith edge;
E. prepare the core locating piece with quicksand, make the core locating piece on described core box and the position of described core locating piece consistent with the location dimension of described positioning table;
F. with core according to core locating piece and positioning table cooperation position, core is positioned in the die cavity that described tire plate forms, form concrete casting mold cavity;
Described fan-shaped core box is 1/8 circumference of inner circle size variable;
Described core positioning table is cylindric and is distributed on the upper surface of described tire plate;
Described loose piece is corresponding with the shape of product of concrete model.
The present invention has following effect:
1) method is unique, by adopting the method for tire plate and variable core box, only need a cover apperance in the production process, just can satisfy the production of serial termination product: method provided by the invention comprises the steps: to make first the tire plate, and be provided with the core positioning table at the upper surface of tire plate, then prepare fan-shaped core box, be provided with the stragith edge that strikes off core on core box top, described tire plate is positioned in the sandbox, adjust described core positioning table, then in sandbox, flow into molding sand, described core box is put into corresponding loose piece, after checking that the loose piece position is accurately, fixing loose piece, quicksand prepares core, strike off the molding sand on described core box top by described stragith edge, prepare the core locating piece with quicksand, make the core locating piece on described core box and the position of described core locating piece consistent with the location dimension of described positioning table, at last with core according to core locating piece and positioning table cooperation position, core is positioned in the die cavity of described tire plate formation, forms concrete casting mold cavity; Sculpting method provided by the invention is: be shaped to locating mould cavity by tire, the tire plate arranges the core positioning table, the core box for preparing 1/8 circumference, core box inner circle size variable, adjust the core internal diameter by the material of living, stragith edge is adopted on core box top, strikes off core, core box top arranges adjustable core locating piece, guarantees core locating piece and tire plate positioning table position consistency.
2) reduce production costs: method provided by the invention is so that the same type product, and the termination product of different model different size need not the new system apperance, satisfies the product size requirement by changing tire plate locating piece; Do not need simultaneously the standby core box of new system, by changing the inner loose piece of core box, just can prepare the needed size of actual product, thereby reduce production cost.
3) enhance productivity: method provided by the invention has realized that core prepares and moulding can be finished synchronously, thereby enhances productivity.
Description of drawings
Fig. 1 is the structural representation of tire plate of the present invention;
Fig. 2 is the structural representation of core box of the present invention;
Fig. 3 is the structural representation of core of the present invention;
Fig. 4 is the product structure schematic diagram.
The specific embodiment
The formative method of grinding machine termination series products in a kind of mining machinery, it is characterized in that: the method comprises the steps:
A. make first tire plate 1, as shown in Figure 1: and be provided with core positioning table 2 at the upper surface of tire plate 1, as shown in Figure 2: then prepare fan-shaped core box 3, be provided with the stragith edge 6 that strikes off core on core box 3 tops;
B. described tire plate 1 is positioned in the sandbox, adjusts described core positioning table 2, then in sandbox, flow into molding sand;
C. described core box 3 is put into corresponding loose piece 4, after inspection loose piece 4 positions were accurate, fixedly loose piece 4, quicksand preparation core 7 as described in Figure 3;
D. strike off the molding sand on described core box 3 tops by described stragith edge 6;
E. prepare core locating piece 5 with quicksand, make core locating piece 5 on described core box 3 and the position of described core locating piece 5 consistent with the location dimension of described positioning table 2;
F. with core according to core locating piece 5 and positioning table 2 cooperation positions, core is positioned in the die cavity that described tire plate 1 forms, form concrete casting mold cavity.
Described fan-shaped core box 3 is 1/8 circumference of inner circle size variable.
Described core positioning table 2 is cylindric and is distributed on the upper surface of described tire plate 1.
Described loose piece is corresponding as shown in Figure 4 with the shape of product of concrete model.
Claims (4)
1. the formative method of grinding machine termination series products in the mining machinery, it is characterized in that: the method comprises the steps:
A. make first tire plate (1), and be provided with core positioning table (2) at the upper surface of tire plate (1), then prepare fan-shaped core box (3), be provided with the stragith edge (6) that strikes off core on core box (3) top;
B. described tire plate (1) is positioned in the sandbox, adjusts described core positioning table (2), then in sandbox, flow into molding sand;
C. described core box (3) is put into corresponding loose piece (4), check that loose piece (4) position accurately after, fixing loose piece (4), quicksand prepares core (7);
D. strike off the molding sand on described core box (3) top by described stragith edge (6);
E. prepare core locating piece (5) with quicksand, make core locating piece (5) on described core box (3) and the position of described core locating piece (5) consistent with the location dimension of described positioning table (2);
F. with core according to core locating piece (5) and positioning table (2) cooperation position, core is positioned in the die cavity that described tire plate (1) forms, form concrete casting mold cavity.
2. the formative method of grinding machine termination series products in a kind of mining machinery as claimed in claim 1, it is characterized in that: described fan-shaped core box (3) is 1/8 circumference of inner circle size variable.
3. the formative method of grinding machine termination series products in a kind of mining machinery as claimed in claim 1 is characterized in that: described core positioning table (2) is for cylindric and be distributed on the upper surface of described tire plate (1).
4. the formative method of grinding machine termination series products in a kind of mining machinery as claimed in claim 1 is characterized in that: described loose piece (4) is corresponding with the shape of product of concrete model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105107843A CN102921883A (en) | 2012-12-04 | 2012-12-04 | Method for modeling mill end product in mining machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105107843A CN102921883A (en) | 2012-12-04 | 2012-12-04 | Method for modeling mill end product in mining machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102921883A true CN102921883A (en) | 2013-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105107843A Pending CN102921883A (en) | 2012-12-04 | 2012-12-04 | Method for modeling mill end product in mining machinery |
Country Status (1)
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| CN (1) | CN102921883A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537627A (en) * | 2013-11-01 | 2014-01-29 | 宁夏共享集团有限责任公司 | Positioning method of ring-shaped sand core |
| CN104028697A (en) * | 2014-05-30 | 2014-09-10 | 宁夏共享装备有限公司 | Laying method of casting system |
| CN106623817A (en) * | 2016-12-24 | 2017-05-10 | 句容市有色金属铸造厂 | Sand box with sand flattening framework |
| CN107812882A (en) * | 2017-10-30 | 2018-03-20 | 山东瑞浩重型机械有限公司 | A kind of formative method using collapsible form |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86202960U (en) * | 1986-05-09 | 1988-07-27 | 鞍山钢铁公司 | Combined steel plate core box |
| DE4006031A1 (en) * | 1990-02-26 | 1991-08-29 | Rexroth Mannesmann Gmbh | Two-part core box - has facing hollow moulding zones to use all surfaces of the core box |
| CN2106014U (en) * | 1991-12-10 | 1992-06-03 | 本溪钢铁公司第一机修厂 | Adjustable core box |
| CN101716652A (en) * | 2009-11-27 | 2010-06-02 | 宁夏共享集团有限责任公司 | Method for casting frame castings of mining machinery |
-
2012
- 2012-12-04 CN CN2012105107843A patent/CN102921883A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86202960U (en) * | 1986-05-09 | 1988-07-27 | 鞍山钢铁公司 | Combined steel plate core box |
| DE4006031A1 (en) * | 1990-02-26 | 1991-08-29 | Rexroth Mannesmann Gmbh | Two-part core box - has facing hollow moulding zones to use all surfaces of the core box |
| CN2106014U (en) * | 1991-12-10 | 1992-06-03 | 本溪钢铁公司第一机修厂 | Adjustable core box |
| CN101716652A (en) * | 2009-11-27 | 2010-06-02 | 宁夏共享集团有限责任公司 | Method for casting frame castings of mining machinery |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537627A (en) * | 2013-11-01 | 2014-01-29 | 宁夏共享集团有限责任公司 | Positioning method of ring-shaped sand core |
| CN103537627B (en) * | 2013-11-01 | 2016-06-22 | 宁夏共享集团有限责任公司 | A kind of circular sand core localization method |
| CN104028697A (en) * | 2014-05-30 | 2014-09-10 | 宁夏共享装备有限公司 | Laying method of casting system |
| CN106623817A (en) * | 2016-12-24 | 2017-05-10 | 句容市有色金属铸造厂 | Sand box with sand flattening framework |
| CN107812882A (en) * | 2017-10-30 | 2018-03-20 | 山东瑞浩重型机械有限公司 | A kind of formative method using collapsible form |
| CN107812882B (en) * | 2017-10-30 | 2020-04-10 | 山东瑞浩重型机械有限公司 | Molding method adopting movable template |
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Application publication date: 20130213 |