CN103878352A - Method used for cleaning surfaces of castings, surfaces of pouring gates and surfaces of dead heads - Google Patents
Method used for cleaning surfaces of castings, surfaces of pouring gates and surfaces of dead heads Download PDFInfo
- Publication number
- CN103878352A CN103878352A CN201410137759.4A CN201410137759A CN103878352A CN 103878352 A CN103878352 A CN 103878352A CN 201410137759 A CN201410137759 A CN 201410137759A CN 103878352 A CN103878352 A CN 103878352A
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- jut
- foundry goods
- running channel
- rising head
- cleaning piece
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Abstract
The invention discloses a method used for cleaning the surfaces of castings, the surfaces of pouring gates and the surfaces of dead heads. The castings, the pouring gates and the dead heads are arranged in a roller of a casting machine. The method comprises the steps that cleaning blocks are placed in the roller of the casting machine, the cleaning blocks, the castings, the pouring gates and the dead heads are made to roll over along with the roller of the casting machine, the cleaning blocks continuously conducts friction on the castings, the pouring gates and the dead heads so as to remove sands on the surfaces of the castings, the surfaces of the pouring gates and the surfaces of the dead heads, and therefore the purpose of cleaning the surfaces of the castings, the surfaces of the pouring gates and the surfaces of the dead heads is achieved.
Description
Technical field
The present invention relates to a kind of method of the removing surface that is exclusively used in foundry goods, running channel and rising head, it by placing a kind of have sharp corners and wear-resisting cleaning piece in casting machine cylinder, this cleaning piece in cylinder together with foundry goods, running channel and rising head, along with the rotation of cylinder, realize foundry goods, running channel and rising head are carried out to removing surface.
Background technology
The vertical-parting DISA moulding machine that foundry production line uses, under the normal condition of production, efficiency is higher, DISA230B vertical parting molding machine monthly at least can be produced more than 1600 ton of product, add the weight of running channel, rising head, the weight of one month exceedes more than 2000 ton, for tide mould sand moulding, when molten iron pours into die cavity, and in die cavity after cooled and solidified moulding, surface can be stained with the thick sand of one deck.These sands must be cleaned out in later process, and the cleaning of later process can only rely on shot-blasting machine, and the weight of shot-blasting machine single ball blast is limited, the impact that this is serious the efficient operation of whole production procedure.
Summary of the invention
Existence in view of the above problems, the object of the present invention is to provide a kind of method that can effectively clear up foundry goods, running channel and rising head surface area sand, thereby improves the operating environment of later process, improves production run efficiency.
Object of the present invention adopts following technical scheme to realize:
A kind of method for foundry goods, running channel and rising head removing surface, described foundry goods, running channel and rising head are placed in casting machine cylinder, it is characterized in that: described method comprises: in described casting machine cylinder, place cleaning piece, described cleaning piece is rolled with casting machine cylinder together with foundry goods, running channel and rising head, cleaning piece ceaselessly rubs to the surface of foundry goods, running channel and rising head, thus the sand on foundry goods, running channel and rising head surface is cleared up, thereby reach the object that makes foundry goods, running channel and rising head surface cleaning.
The present invention further provides a kind of cleaning piece for foundry goods, running channel and rising head removing surface, it is characterized in that: described cleaning piece adopts anti abrasive material to make, and this cleaning piece profile presents sharp-featured form.
Preferably, described cleaning piece adopts spheroidal graphite cast-iron to make.
Described cleaning piece has multiple the first juts and the second jut, the first jut and the second jut are symmetrical arranged, and described the first jut and the second jut are polyhedron, described the first jut comprises first tail end being connected with described the second jut, first front end relative with this first tail end and one and extends to the First Transition portion of described the first front end by described the first tail end; Described the second jut comprises second tail end being connected with described the first jut, second front end relative with this second tail end and one and extends to the second transition part of described the second front end by described the second tail end.
It is tapered that described the first tail end by the first jut extends to the First Transition portion of the first front end of the first jut.
It is tapered that described the second tail end by the second jut extends to second transition part of the second front end of the second jut.
Described cleaning piece is made up of two symmetrically arranged polyhedrons, described polyhedron has a bottom, a top relative with this bottom and is extended to the 3rd transition part at described top by described bottom, and described the 3rd transition part that extends to described top by described bottom is trapezoidal; Described two symmetrically arranged polyhedral bottoms link together, and its profile is just as an outstanding cydariform in little centre, two.
Described cleaning piece is made up of the concaver of the curved concave surface in multiple surfaces, described concaver has one ridge between described top and described bottom of a top, a bottom, relative with this top and is extended to respectively the 4th transition part of described top and described bottom by this one ridge, and described the 4th transition part that extends to respectively described top and described bottom by this one ridge is flabellum assembly.
Method for foundry goods, running channel and rising head removing surface provided by the invention, in casting machine cylinder, put into and there are corner angle and wear-resisting cleaning piece rotates with cylinder, utilize the corner angle of cleaning piece ceaselessly the surface of foundry goods, running channel and rising head to be rubbed, thus the sand on foundry goods, running channel and rising head surface is cleared up, thereby reach the object that makes foundry goods, running channel and rising head surface cleaning.
Under normal circumstances, in casting machine cylinder, place cleaning piece and take to put into first approximately 20 tons of cleaning pieces, add according to surface cleaning situations such as foundry goods later in good time.
When considering cost and rolling, can not smash foundry goods together with cast product, therefore, the volume of cleaning piece is smaller, and the large effect of the contact-making surface on cleaning piece and foundry goods, running channel and rising head surface can be better, simultaneously, cleaning piece must meet wear-resisting requirement, for cleaning piece, improve wearability, or improve the material hardness of cleaning piece, allow cleaning piece produce spoken parts in traditional operas, and the condition that will produce spoken parts in traditional operas is that wall is thin.
Brief description of the drawings
Fig. 1 is that the present invention clears up piece embodiment mono-perspective view;
Fig. 2 is Fig. 1 front view;
Fig. 3 is Fig. 1 top view;
Fig. 4 is that the present invention clears up piece embodiment bis-perspective view;
Fig. 5 is Fig. 4 front view;
Fig. 6 is Fig. 4 top view;
Fig. 7 is that the present invention clears up piece embodiment tri-perspective view;
Fig. 8 is Fig. 7 front view;
Fig. 9 is Fig. 7 top view.
description of reference numerals
1-the first jut, 11-the first tail end, 12-the first front end, 13-First Transition portion, 2-the second jut, 21-the second tail end, 22-the second front end, 23-the second transition part, 3-polyhedron, 31-bottom, 32-top, 33-the 3rd transition part, 4-concaver, 41-top, 42-bottom, 43-one ridge, 44-the 4th transition part.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described:
The present embodiment is for foundry goods, the method of running channel and rising head removing surface, for foundry goods in casting machine cylinder, the cleaning of running channel and rising head surface area sand, its method is: be placed with the foundry goods that needs cleaning, in the casting machine cylinder of running channel and rising head, place cleaning piece, make the foundry goods in this cleaning piece and casting machine cylinder, running channel and rising head roll with casting machine cylinder together, cleaning piece is ceaselessly to foundry goods, the surface of running channel and rising head rubs, thus by foundry goods, the sand on running channel and rising head surface is cleared up, make foundry goods thereby reach, the object of running channel and rising head surface cleaning.
Cleaning piece adopts anti abrasive material to make, and this cleaning piece profile presents sharp-featured form.The structure that the present embodiment provides three kinds of profiles to present the cleaning piece of the clearly demarcated form of corner angle, distinguishes from its resemblance, can regard respectively cleaning cone, cleaning drum, cleaning plane as.
Fig. 1 is to the structure that Figure 3 shows that cleaning cone, this cleaning piece has multiple the first juts 1 and the second jut 2, the first jut 1 and the second jut 2 are symmetrical arranged, and the first jut 1 and the second jut 2 are polyhedron, the first jut 1 comprises first tail end 11 being connected with the second jut 2, first front end 12 relative with this first tail end 11 and one and extends to the First Transition portion 13 of described the first front end 12 by described the first tail end 11; The second jut 2 comprises second tail end 21 being connected with the first jut 1, second front end 22 relative with this second tail end 21 and one and extends to the second transition part 23 of described the second front end 22 by described the second tail end 21.As can be seen from the figure, by the first tail end 11 of the first jut 1 extend to the first jut 1 the first front end 12 First Transition portion 13 and extended to second transition part 23 of the second front end 22 of the second jut 2 by the second tail end 21 of the second jut 2 all tapered.
Fig. 4 is to Figure 6 shows that cleaning drum structure, the cleaning piece of this kind of shape is made up of two symmetrically arranged polyhedrons 3, polyhedron 3 has a bottom 31, a top 32 relative with this bottom 31 and is extended to the 3rd transition part 33 at described top 32 by described bottom 31, the 3rd transition part 33 that is extended to top 32 by bottom 31 is trapezoidal, and the bottom 31 of two symmetrically arranged polyhedrons 3 links together.Its profile is just as an outstanding cydariform in little centre, two.
Fig. 7 is to Figure 9 shows that cleaning plane structure, this shape cleaning piece is made up of the concaver 4 of the curved concave surface in multiple surfaces, this concaver 4 has one ridge 43 between described top 41 and described bottom 42 of a top 41, a bottom relative with this top 41 42, one and is extended to respectively the 4th transition part 44 of described top 41 and described bottom 42 by this one ridge 43, and is flabellum assembly by the 4th transition part 44 that this one ridge 43 extends to respectively described top 41 and described bottom 42.
Under normal circumstances, in casting machine cylinder, put into first approximately 20 tons of cleaning pieces, add according to surface cleaning situations such as foundry goods later in good time.
In the present embodiment, cleaning piece adopts spheroidal graphite cast-iron to make.
Claims (8)
1. the method for foundry goods, running channel and rising head removing surface, described foundry goods, running channel and rising head are placed in casting machine cylinder, it is characterized in that: described method comprises: in described casting machine cylinder, place cleaning piece, described cleaning piece is rolled with casting machine cylinder together with foundry goods, running channel and rising head, cleaning piece ceaselessly rubs to the surface of foundry goods, running channel and rising head, thus the sand on foundry goods, running channel and rising head surface is cleared up, thereby reach the object that makes foundry goods, running channel and rising head surface cleaning.
2. the method for foundry goods, running channel and rising head removing surface according to claim 1, is characterized in that: described cleaning piece adopts anti abrasive material to make, and this cleaning piece profile presents sharp-featured form.
3. according to claim 2 for foundry goods, the method of running channel and rising head removing surface, it is characterized in that: described cleaning piece has multiple the first juts (1) and the second jut (2), the first jut (1) and the second jut (2) are symmetrical arranged, and described the first jut (1) and the second jut (2) are polyhedron, described the first jut (1) comprises first tail end (11) being connected with described the second jut (2), one first front end (12) relative with this first tail end (11) and one extends to the First Transition portion (13) of described the first front end (12) by described the first tail end (11), described the second jut (2) comprises second tail end (21) being connected with described the first jut (1), second front end (22) relative with this second tail end (21) and one and extends to second transition part (23) of described the second front end (22) by described the second tail end (21).
4. the method for foundry goods, running channel and rising head removing surface according to claim 3, is characterized in that: it is tapered that described the first tail end (11) by the first jut (1) extends to the First Transition portion (13) of the first front end (12) of the first jut (1).
5. the method for foundry goods, running channel and rising head removing surface according to claim 3, is characterized in that: it is tapered that described the second tail end (21) by the second jut (2) extends to second transition part (23) of the second front end (22) of the second jut (2).
6. the method for foundry goods, running channel and rising head removing surface according to claim 2, it is characterized in that: described cleaning piece is made up of two symmetrically arranged polyhedrons (3), described polyhedron (3) has a bottom (31), a top (32) relative with this bottom (31) and is extended to the 3rd transition part (33) at described top (32) by described bottom (31), and described the 3rd transition part (33) that extends to described top (32) by described bottom (31) is trapezoidal; The bottom (31) of described two symmetrically arranged polyhedrons (3) links together, and its profile is just as an outstanding cydariform in little centre, two.
7. according to claim 2 for foundry goods, the method of running channel and rising head removing surface, it is characterized in that: described cleaning piece is made up of the concaver (4) of the curved concave surface in multiple surfaces, described concaver (4) has a top (41), one bottom (42) relative with this top (41), one is positioned at the one ridge (43) between described top (41) and described bottom (42) and is extended to respectively the 4th transition part (44) of described top (41) and described bottom (42) by this one ridge (43), and described the 4th transition part (44) that extends to respectively described top (41) and described bottom (42) by this one ridge (43) is flabellum assembly.
8. the method for foundry goods, running channel and rising head removing surface according to claim 2, is characterized in that: described cleaning piece adopts spheroidal graphite cast-iron to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410137759.4A CN103878352B (en) | 2014-04-08 | 2014-04-08 | A kind of method for foundry goods, running channel and rising head removing surface |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410137759.4A CN103878352B (en) | 2014-04-08 | 2014-04-08 | A kind of method for foundry goods, running channel and rising head removing surface |
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| CN103878352A true CN103878352A (en) | 2014-06-25 |
| CN103878352B CN103878352B (en) | 2015-11-04 |
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| CN201410137759.4A Active CN103878352B (en) | 2014-04-08 | 2014-04-08 | A kind of method for foundry goods, running channel and rising head removing surface |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890988A (en) * | 2017-04-14 | 2017-06-27 | 广州协鸿工业机器人技术有限公司 | Casting pressing port molding sand cleaning mechanism |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0326876A2 (en) * | 1988-02-05 | 1989-08-09 | Dansk Industri Syndikat A/S | An apparatus for cooling and stripping objects cast in sand moulds |
| CN101362933A (en) * | 2008-03-02 | 2009-02-11 | 淄博大亚金属制品有限公司 | Mixed metal abrasives for cleaning cast and production technology |
| CN201792270U (en) * | 2010-04-29 | 2011-04-13 | 玉门金力机械制造有限公司 | Drum type flashing and burr removing machine |
| CN102092008A (en) * | 2009-11-26 | 2011-06-15 | 新东工业株式会社 | Rotary barrel type ball throwing device and ball throwing method using the same |
| CN202029042U (en) * | 2010-12-09 | 2011-11-09 | 青岛海宁铸友机械有限公司 | Rubber tracked shot blasting machine |
| CN102481647A (en) * | 2009-08-14 | 2012-05-30 | 圣戈班磨料磨具有限公司 | Abrasive Articles Including Abrasive Particles Bonded To An Elongated Body |
| CN103273048A (en) * | 2013-04-27 | 2013-09-04 | 吴江市液铸液压件铸造有限公司 | Efficient casting cleaning machine convenient to recover |
-
2014
- 2014-04-08 CN CN201410137759.4A patent/CN103878352B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0326876A2 (en) * | 1988-02-05 | 1989-08-09 | Dansk Industri Syndikat A/S | An apparatus for cooling and stripping objects cast in sand moulds |
| EP0326876A3 (en) * | 1988-02-05 | 1990-05-16 | Dansk Industri Syndikat A/S | An apparatus for cooling and stripping objects cast in sand moulds |
| CN101362933A (en) * | 2008-03-02 | 2009-02-11 | 淄博大亚金属制品有限公司 | Mixed metal abrasives for cleaning cast and production technology |
| CN102481647A (en) * | 2009-08-14 | 2012-05-30 | 圣戈班磨料磨具有限公司 | Abrasive Articles Including Abrasive Particles Bonded To An Elongated Body |
| CN102092008A (en) * | 2009-11-26 | 2011-06-15 | 新东工业株式会社 | Rotary barrel type ball throwing device and ball throwing method using the same |
| CN201792270U (en) * | 2010-04-29 | 2011-04-13 | 玉门金力机械制造有限公司 | Drum type flashing and burr removing machine |
| CN202029042U (en) * | 2010-12-09 | 2011-11-09 | 青岛海宁铸友机械有限公司 | Rubber tracked shot blasting machine |
| CN103273048A (en) * | 2013-04-27 | 2013-09-04 | 吴江市液铸液压件铸造有限公司 | Efficient casting cleaning machine convenient to recover |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890988A (en) * | 2017-04-14 | 2017-06-27 | 广州协鸿工业机器人技术有限公司 | Casting pressing port molding sand cleaning mechanism |
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| CN103878352B (en) | 2015-11-04 |
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