CN202606791U - Casting die for bimetallic composite hammerhead of crusher - Google Patents

Casting die for bimetallic composite hammerhead of crusher Download PDF

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Publication number
CN202606791U
CN202606791U CN 201220117627 CN201220117627U CN202606791U CN 202606791 U CN202606791 U CN 202606791U CN 201220117627 CN201220117627 CN 201220117627 CN 201220117627 U CN201220117627 U CN 201220117627U CN 202606791 U CN202606791 U CN 202606791U
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CN
China
Prior art keywords
molten metal
sand
hammer head
running channel
casting 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.)
Withdrawn - After Issue
Application number
CN 201220117627
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Chinese (zh)
Inventor
方志富
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.)
Bernhard Top Double Metal (ningguo) Co Ltd
Original Assignee
Bernhard Top Double Metal (ningguo) 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 Bernhard Top Double Metal (ningguo) Co Ltd filed Critical Bernhard Top Double Metal (ningguo) Co Ltd
Priority to CN 201220117627 priority Critical patent/CN202606791U/en
Application granted granted Critical
Publication of CN202606791U publication Critical patent/CN202606791U/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

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Abstract

The utility model discloses a casting die for a bimetallic composite hammerhead of a crusher. The casting die comprises two symmetrically-arranged sand molds, wherein each sand mold comprises a hammerhead mold cavity (1), and a first liquid metal gate runner (2) communicated with the lower part of the hammerhead mold cavity (1), wherein a liquid inlet of the first liquid metal gate runner (2) is positioned in the middle of the hammerhead mold cavity (1); and a second liquid metal gate runner (3) communicated with the hammerhead mold cavity (1) is arranged above the hammerhead mold cavity (1). The sand mold casting die provided by the utility model has a compact structure, is suitable for casting the large-scale bimetallic composite hammerhead of the crusher, and has the advantages of simple casting process and high casting quality.

Description

A kind of casting mould of crusher duplex metal composite hammer head
Technical field
The utility model relates to the grinder hammerhead casting technology field, relates in particular to a kind of sand casting mould of crusher duplex metal composite hammer head.
Background technology
In the prior art, the application of disintegrating machine is very extensive, for example, adopt hammer sandstone disintegrating machine in the mine, the stone pit carries out the crushing operation of sandstone.The sandstone disintegrating machine is to utilize tup that sandstone is beaten, so that larger-size sandstone is broken into less sandstone particle, to satisfy the size requirements of occasions such as building site, bridge to sandstone.According to the application demand of sandstone disintegrating machine, the small-sized tup that is used for the sandstone disintegrating machine generally adopts the bimetallic composite hammer head, and its weight is below 150 kilograms.For above-mentioned large-sized duplex metal composite hammer head, the casting mould structure of bimetallic composite hammer head takes up room greatlyyer in the prior art, and casting technique is complicated.
The utility model content
To the problem that prior art exists, the utility model provides a kind of casting mould of crusher duplex metal composite hammer head, its compact conformation.。
For reaching this purpose, the utility model adopts following technical scheme:
A kind of casting mould of crusher duplex metal composite hammer head; Comprise symmetrically arranged two sand molds; Each sand mold comprises a tup die cavity; The first molten metal running channel that is communicated with tup die cavity bottom also is set, and the inlet of the first molten metal running channel is positioned at the middle part of tup die cavity, and the second molten metal running channel that is communicated with it is set above the tup die cavity.
Preferably, the first molten metal running channel comprises the first molten metal master running channel, and at least one the first molten metal ingate that is communicated with the first molten metal master running channel and tup die cavity.
Preferably, a plurality of passages are set on each sand mold.
Preferably, passage is arranged on the surface of sand mold.
Preferably, passage runs through the length direction and/or the width of sand mold.
Preferably, said sand mold is an iron flask, and perhaps, said sand mold is a timber moulding box.
Preferably, first molten metal is a molten steel, and second molten metal is an iron liquid.
Based on disclosing of above technical scheme, the utility model possesses following beneficial effect:
The casting mould of a kind of crusher duplex metal composite hammer head that the utility model proposes, its compact conformation can be applicable to the casting of crusher duplex metal composite hammer head.Adopt this sand casting mould to carry out the casting technique of the large-sized duplex metal composite hammer head of disintegrating machine, this casting technique is simple, and castability is higher.
Description of drawings
Fig. 1 is a sand mold structural representation in the casting mould of a kind of crusher duplex metal composite hammer head of proposing of the utility model.
Fig. 2 is the plan structure sketch map of sand casting mould under the mould assembling state among Fig. 1.
The specific embodiment
Further specify the technical scheme of the utility model below in conjunction with accompanying drawing and through the specific embodiment:
To shown in Figure 2, Fig. 1 is a sand mold structural representation in the casting mould of a kind of crusher duplex metal composite hammer head of proposing of the utility model like Fig. 1, and Fig. 2 is the plan structure sketch map of sand casting mould under the mould assembling state among Fig. 1.
With reference to accompanying drawing; The casting mould of a kind of crusher duplex metal composite hammer head that the utility model proposes; Comprise symmetrically arranged two sand molds, each sand mold comprises a tup die cavity 1, and the first molten metal running channel 2 that is communicated with tup die cavity 1 bottom also is set; The inlet of the first molten metal running channel 2 is positioned at the middle part of tup die cavity 1, and the second molten metal running channel 3 that is communicated with it is set above tup die cavity 1.
Above-mentioned sand mold can be iron flask, also can be timber moulding box, can select as required.
In a kind of optimized technical scheme, the first molten metal running channel 2 comprises the first molten metal master running channel 21, and at least one the first molten metal ingate 22 that is communicated with the first molten metal master running channel 21 and tup die cavity 1.
In a kind of optimized technical scheme, a plurality of passages are set on each sand mold.Passage preferably is arranged on the surface of sand mold, like this, when two sand molds carry out the bimetal liquid cast under the mould assembling state, can in passage, import carbon dioxide, and the mezzanine space of two sand molds is cooled off.In order further to improve cooling effect, passage runs through the length direction and/or the width of sand mold.
In technique scheme, the bimetallic line of demarcation L of casting has been confirmed in the position of the inlet of the first molten metal running channel 2.In the casting process of crusher duplex metal composite hammer head, after the first molten metal running channel 2 injects first molten metal, cooling a period of time; Bridging agent is poured on surface to first molten metal into, waits for a period of time; After the second molten metal running channel 3 injects second molten metal, be incubated a period of time then, thereby accomplish the casting of bimetallic composite hammer head.Understandable, bimetallic line of demarcation L is the position of the inlet of the first molten metal running channel 2.Therefore, in actual application, can be according to the structure and the performance requirement of tup, the position of the inlet of the first molten metal running channel 2 is provided with, adjust the ratio of first molten metal and second molten metal, thereby satisfy the application demand under the various application occasions.
According to the performance requirement of disintegrating machine, first molten metal is a molten steel, and second molten metal is an iron liquid.
The casting mould of a kind of crusher duplex metal composite hammer head that technique scheme proposes, its compact conformation can be applicable to the casting of crusher duplex metal composite hammer head.Adopt this sand casting mould to carry out the casting technique of the large-sized duplex metal composite hammer head of disintegrating machine, this casting technique is simple, and castability is higher.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the realization of the utility model does not receive the restriction of aforesaid way; As long as adopted the method design of utility model and the various improvement that technical scheme is carried out; Or the design of utility model and technical scheme are directly applied to other occasion without improving, all in the protection domain of the utility model.

Claims (7)

1. the casting mould of a crusher duplex metal composite hammer head; It is characterized in that; Comprise symmetrically arranged two sand molds, each sand mold comprises a tup die cavity (1), and the first molten metal running channel (2) that is communicated with tup die cavity (1) bottom also is set; The inlet of the first molten metal running channel (2) is positioned at the middle part of tup die cavity (1), in the top of tup die cavity (1) the second molten metal running channel (3) that is communicated with it is set.
2. the casting mould of crusher duplex metal composite hammer head according to claim 1; It is characterized in that; The first molten metal running channel (2) comprises the first molten metal master running channel (21), and at least one the first molten metal ingate (22) that is communicated with the first molten metal master running channel (21) and tup die cavity (1).
3. the sand casting mould of bimetallic composite hammer head according to claim 1 and 2 is characterized in that, a plurality of passages are set on each sand mold.
4. the sand casting mould of bimetallic composite hammer head according to claim 3 is characterized in that passage is arranged on the surface of sand mold.
5. the sand casting mould of bimetallic composite hammer head according to claim 3 is characterized in that, passage runs through the length direction and/or the width of sand mold.
6. the sand casting mould of bimetallic composite hammer head according to claim 1 is characterized in that, said sand mold is an iron flask, and perhaps, said sand mold is a timber moulding box.
7. the sand casting mould of bimetallic composite hammer head according to claim 1 is characterized in that, first molten metal is a molten steel, and second molten metal is an iron liquid.
CN 201220117627 2012-03-26 2012-03-26 Casting die for bimetallic composite hammerhead of crusher Withdrawn - After Issue CN202606791U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220117627 CN202606791U (en) 2012-03-26 2012-03-26 Casting die for bimetallic composite hammerhead of crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220117627 CN202606791U (en) 2012-03-26 2012-03-26 Casting die for bimetallic composite hammerhead of crusher

Publications (1)

Publication Number Publication Date
CN202606791U true CN202606791U (en) 2012-12-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220117627 Withdrawn - After Issue CN202606791U (en) 2012-03-26 2012-03-26 Casting die for bimetallic composite hammerhead of crusher

Country Status (1)

Country Link
CN (1) CN202606791U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102581262A (en) * 2012-03-26 2012-07-18 哈德托普双金属(宁国)有限公司 Casting mould and casting method for bimetallic composite hammerhead of crusher
CN105908071A (en) * 2016-05-20 2016-08-31 衡阳鸿宇机械制造有限公司 Alloy material for manufacturing hammerhead by double-molten-metal compounding, pouring and molding sand forming and manufacturing method of double-molten-metal compounded hammerhead
CN108326235A (en) * 2018-03-13 2018-07-27 福建省福安市力德泵业有限公司 A kind of multilayer casting mold
CN110860677A (en) * 2019-11-28 2020-03-06 衡阳鸿宇机械制造有限公司 Composite hammer head pouring device and using method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102581262A (en) * 2012-03-26 2012-07-18 哈德托普双金属(宁国)有限公司 Casting mould and casting method for bimetallic composite hammerhead of crusher
CN102581262B (en) * 2012-03-26 2015-04-15 哈德托普双金属(宁国)有限公司 Casting mould and casting method for bimetallic composite hammerhead of crusher
CN105908071A (en) * 2016-05-20 2016-08-31 衡阳鸿宇机械制造有限公司 Alloy material for manufacturing hammerhead by double-molten-metal compounding, pouring and molding sand forming and manufacturing method of double-molten-metal compounded hammerhead
CN105908071B (en) * 2016-05-20 2017-12-12 衡阳鸿宇机械制造有限公司 A kind of alloy material of bimetal liquid composite casting sand mold shaping manufacture tup and the manufacture method of bimetal liquid composite hammer head
CN108326235A (en) * 2018-03-13 2018-07-27 福建省福安市力德泵业有限公司 A kind of multilayer casting mold
CN110860677A (en) * 2019-11-28 2020-03-06 衡阳鸿宇机械制造有限公司 Composite hammer head pouring device and using method thereof

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20121219

Effective date of abandoning: 20150415

RGAV Abandon patent right to avoid regrant