CN104399937B - A kind of agricultural machinery foundry goods injecting molding die and method of work thereof - Google Patents
A kind of agricultural machinery foundry goods injecting molding die and method of work thereof Download PDFInfo
- Publication number
- CN104399937B CN104399937B CN201410738502.4A CN201410738502A CN104399937B CN 104399937 B CN104399937 B CN 104399937B CN 201410738502 A CN201410738502 A CN 201410738502A CN 104399937 B CN104399937 B CN 104399937B
- Authority
- CN
- China
- Prior art keywords
- die cavity
- die
- type groove
- counterdie
- foundry goods
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2236—Equipment for loosening or ejecting castings from dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The present invention relates to a kind of agricultural machinery foundry goods injecting molding die, comprising upper die and lower die and die cavity, described die cavity is connected with injection runner and cast gate, and described die cavity comprises the first die cavity and the 2nd die cavity, being provided with bumping post between the first die cavity and the 2nd die cavity, described bumping post is the cylinder with groove; In the first die cavity and the 2nd die cavity, cross central line along them is respectively provided with horizontal block; The end of the block of described first die cavity and the 2nd die cavity respectively has " recessed " type groove; On the surface of patrix and counterdie, respectively have " u " type groove along the longitudinal cenlerline of the first die cavity and the 2nd die cavity, in described " u " type groove, guide rod is installed. The degree of depth of described " recessed " type groove is less than the first die cavity and the degree of depth of the 2nd die cavity. Described patrix is provided with projection, and described counterdie has the fixed orifices in mating connection with projection. Described counterdie is provided with stripper apparatus.
Description
The application is a point case application, the invention and created name of original application: a kind of agricultural machinery foundry goods injecting molding die, application number: 201210479786.0, the applying date: 2012-11-23.
Technical field
The present invention relates to a kind of mould, in particular to a kind of injecting molding die for the manufacture of agricultural machinery foundry goods.
Background technology
The traditional diamond-making technique of component of machine: forging/turning thermal treatment, the component quality of this kind of working method production depends on the state of the art height of staff, therefore, enterprise is very high to the state of the art of staff, enterprise is added the difficulty recruiting employee by this, also relatively the wage of employee can be very high, it is to increase the production cost of enterprise; Also have the production efficiency of this kind of working method very low, can not produce in enormous quantities, greatly have impact on the benefit of enterprise. Therefore, present enterprise is all using injecting molding die, this kind of production technique, simple to operate, the state of the art requirement of staff is low, and can produce in enormous quantities. The quality of component to be depended on the big processing step of filling-pressurize-cooling-demoulding four, but yet to be seen the quality of mould die sinking die cavity.
Summary of the invention
It is an object of the invention to provide that a kind of structure is simple, easy to operate and high-level efficiency, high precision agricultural machinery foundry goods injecting molding die.
The above-mentioned technical purpose of the present invention is achieved by the following technical programs: a kind of agricultural machinery foundry goods injecting molding die, comprise upper die and lower die and die cavity, described die cavity is connected with injection runner and cast gate, described die cavity comprises the first die cavity and the 2nd die cavity, being provided with bumping post between the first die cavity and the 2nd die cavity, described bumping post is the cylinder with groove; In the first die cavity and the 2nd die cavity, cross central line along them is respectively provided with horizontal block; The end of the block of described first die cavity and the 2nd die cavity respectively has " recessed " type groove; On the surface of patrix and counterdie, respectively have " u " type groove along the longitudinal cenlerline of the first die cavity and the 2nd die cavity, in described " u " type groove, guide rod is installed.
As preferably, the degree of depth of described " recessed " type groove is less than the first die cavity and the degree of depth of the 2nd die cavity.
As preferably, described patrix is provided with projection, described counterdie having the fixed orifices in mating connection with projection, described counterdie is provided with stripper apparatus.
The method of work of above-mentioned agricultural machinery foundry goods injecting molding die, comprising: liquid injects mold cavity by the nozzle of injection moulding machine through injection runner and cast gate, after pressurize, cooling, by being arranged on the stripper apparatus demoulding of counterdie.
In sum, the present invention has following useful effect: using inventive die device, enterprise can produce in enormous quantities, it is to increase efficiency; The technical requirements of operative employee is low; The production cost of enterprise can be reduced; The product precision height produced, scrap rate is low.
Accompanying drawing explanation
Fig. 1 is the front view of counterdie of the present invention;
Fig. 2 is the front view of patrix of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1-2, a kind of agricultural machinery foundry goods injecting molding die, comprises patrix 1 and counterdie 2. Being respectively equipped with protruding 9 and fixed orifices 8 on patrix 1 and the surface of counterdie 2, projection 9 and fixed orifices 8 cooperatively interact and are connected and fixed. The die cavity 3 of injecting molding die comprises the first die cavity 31 and the 2nd die cavity 32, is provided with bumping post 4 between the first die cavity 31 and the 2nd die cavity 32, and bumping post 4 is a cylinder with groove 41. In the first die cavity 31 and the 2nd die cavity 32, respectively it is provided with one piece of horizontal block 10 along the direction of the first die cavity 31 and the cross central line of the 2nd die cavity 32; " recessed " type groove 7 is respectively had in the end of block 10. The degree of depth of " recessed " type groove 7 is less than the first die cavity 31 and the degree of depth of the 2nd die cavity 32. On patrix 1 surface with counterdie 2, respectively have " u " type groove 12 along the longitudinal cenlerline of the first die cavity 31 and the 2nd die cavity 32, in described " u " type groove 12, guide rod 13 is installed.
In addition, die cavity 3 is connected injection runner 5 and cast gate 6, workflow: liquid injects mold cavity 3 by the nozzle of injection moulding machine through injection runner 5 and cast gate 6, after pressurize, cooling, by being arranged on stripper apparatus 11 demoulding of counterdie 2.
Claims (1)
1. the method for work of an agricultural machinery foundry goods injecting molding die, this mould comprises patrix (1), counterdie (2) and die cavity (3), described die cavity (3) is connected with injection runner (5) and cast gate (6), it is characterized in that: described die cavity (3) comprises the first die cavity (31) and the 2nd die cavity (32), being provided with bumping post (4) between the first die cavity (31) and the 2nd die cavity (32), described bumping post (4) is the cylinder with groove (41); In the first die cavity (31) and the 2nd die cavity (32), cross central line along them is respectively provided with horizontal block (10); The end of the block (10) of described first die cavity (31) and the 2nd die cavity (32) respectively has " recessed " type groove (7); On the surface of patrix (1) with counterdie (2), respectively have " u " type groove (12) along the longitudinal cenlerline of the first die cavity (31) Yu the 2nd die cavity (32), guide rod (13) is installed in described " u " type groove (12);
The degree of depth of described " recessed " type groove (7) is less than the degree of depth of the first die cavity (31) with the 2nd die cavity (32);
Described method of work, comprising: liquid injects die cavity (3) by the nozzle of injection moulding machine through injection runner (5) and cast gate (6), after pressurize, cooling, by being arranged on stripper apparatus (11) demoulding of counterdie (2).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210479786.0A CN102922676B (en) | 2012-11-23 | 2012-11-23 | Casting injection molding mold for agricultural machinery |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210479786.0A Division CN102922676B (en) | 2012-11-23 | 2012-11-23 | Casting injection molding mold for agricultural machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104399937A CN104399937A (en) | 2015-03-11 |
| CN104399937B true CN104399937B (en) | 2016-06-01 |
Family
ID=47637671
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410738502.4A Expired - Fee Related CN104399937B (en) | 2012-11-23 | 2012-11-23 | A kind of agricultural machinery foundry goods injecting molding die and method of work thereof |
| CN201210479786.0A Active CN102922676B (en) | 2012-11-23 | 2012-11-23 | Casting injection molding mold for agricultural machinery |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210479786.0A Active CN102922676B (en) | 2012-11-23 | 2012-11-23 | Casting injection molding mold for agricultural machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104399937B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481453A (en) * | 2013-09-06 | 2014-01-01 | 浙江工业大学之江学院工业研究院 | Limousine saucer embedding piece injection mould |
| CN112371948A (en) * | 2020-10-30 | 2021-02-19 | 韩宇强 | Die-casting die and method for alloy guide wheel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09314300A (en) * | 1996-05-27 | 1997-12-09 | Arutetsukusu:Kk | Die casting machine and die casting method |
| JP2004223610A (en) * | 2003-01-21 | 2004-08-12 | Kyosan Hirota | Method for manufacturing die cast product and apparatus for manufacturing the same |
| CN1215916C (en) * | 2003-01-27 | 2005-08-24 | 刘伟杰 | Method and apparatus for thixotropic molding of semisolid alloys |
| CN201776428U (en) * | 2010-08-26 | 2011-03-30 | 安徽广博机电制造有限公司 | Runner plate for rotor die-casting mold |
| CN202922879U (en) * | 2012-11-23 | 2013-05-08 | 安吉德康精密铸件有限公司 | Agricultural machine cast injection forming mold |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4637715B2 (en) * | 2005-10-17 | 2011-02-23 | 日信工業株式会社 | Method for manufacturing support structure for vehicle |
-
2012
- 2012-11-23 CN CN201410738502.4A patent/CN104399937B/en not_active Expired - Fee Related
- 2012-11-23 CN CN201210479786.0A patent/CN102922676B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09314300A (en) * | 1996-05-27 | 1997-12-09 | Arutetsukusu:Kk | Die casting machine and die casting method |
| JP2004223610A (en) * | 2003-01-21 | 2004-08-12 | Kyosan Hirota | Method for manufacturing die cast product and apparatus for manufacturing the same |
| CN1215916C (en) * | 2003-01-27 | 2005-08-24 | 刘伟杰 | Method and apparatus for thixotropic molding of semisolid alloys |
| CN201776428U (en) * | 2010-08-26 | 2011-03-30 | 安徽广博机电制造有限公司 | Runner plate for rotor die-casting mold |
| CN202922879U (en) * | 2012-11-23 | 2013-05-08 | 安吉德康精密铸件有限公司 | Agricultural machine cast injection forming mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102922676A (en) | 2013-02-13 |
| CN104399937A (en) | 2015-03-11 |
| CN102922676B (en) | 2015-01-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Bin Inventor after: Jia Huanli Inventor after: Liu Guimin Inventor after: Wang Xinliang Inventor after: Liang Zhongli Inventor before: The inventor has waived the right to be mentioned |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160429 Address after: Xinxiang Jinsui Avenue East of Henan province 453003 City No. 191 Xinxiang College Applicant after: Xinxiang University Address before: 213000 Jiangsu, North District, Changzhou Jin Ling North Road, No. 1 Applicant before: Zhu Baosheng |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20171123 |