CN102431204A - Bidirectional pressurizing mould of one-way press - Google Patents
Bidirectional pressurizing mould of one-way press Download PDFInfo
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- CN102431204A CN102431204A CN2011103169037A CN201110316903A CN102431204A CN 102431204 A CN102431204 A CN 102431204A CN 2011103169037 A CN2011103169037 A CN 2011103169037A CN 201110316903 A CN201110316903 A CN 201110316903A CN 102431204 A CN102431204 A CN 102431204A
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- mould
- bidirectional
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Abstract
The invention discloses a bidirectional mould of a one-way press. The bidirectional pressurizing mould comprises a mould rack truck (1), a cushion block (2), a positioning post (3), a mould body (4), a lower stamping block (5), a lower stamping block (7) and a spring (9). N mould bodies (4) are mounted on a top plate (13) and a central shaft guide rail (14) of the mould rack truck (1) longitudinally and at intervals; the lower stamping block (5) and the upper stamping block (7) are placed in the mould bodies (4); a spring (9) is mounted at the bottom part of each mould body (4); the positioning post (3) is mounted on the top plate (13) and the central shaft guide rail (14) of the mould rack truck (1); the cushion block (2) is placed at the top part of the positioning post (3); and the whole body forms the bidirectional pressurizing mould. The bidirectional mould of the one-way press disclosed by the invention is simple in structure and convenient in operation, realizes bidirectional pressing on the one-way press, expands use range of the one-way press, improves axial density uniformity of the pressed product and reduces production cost.
Description
Technical field
The present invention relates to mould, be specifically related to a kind of two-way mould of unidirectional press.
Background technology
As everyone knows, in industries such as powder metallurgy, pharmacy, food, military projects, extensively adopt the compression moulding technology; In order to improve the quality of products and performance; Must guarantee the density uniformity of compacted products, for this reason, domestic and international enterprise with good conditionsi has adopted two-way press; But domestic many enterprises have only unidirectional press at present, and the research how two-way compacting of realization is improved the quality of products on unidirectional press is just extremely urgent.
Summary of the invention
The objective of the invention is to: a kind of two-way pressurizing mold of unidirectional press is provided, adopts this two-way pressurizing mold on unidirectional press, to realize two-way pressurization, improve the uniformity of the axial density of compacted products.
Technical solution of the present invention is: this two-way pressurizing mold comprises mould bases car, cushion block, reference column, die body, following pressing block, goes up pressing block and spring; The longitudinal separation formula is installed N die body on the top board of mould bases car and middle axis rail; Following pressing block and last pressing block are positioned in the die body, the bottom mounting spring of die body, and reference column is installed on the top board and middle axis rail of mould bases car; Cushion block is placed at the top of reference column, the two-way pressurizing mold of whole formation.
During installation, on press bed, place supporting plate, two-way pressurizing mold is placed on the supporting plate, the bottom of reference column and spring contacts supporting plate, on cushion block, places pressing plate; During compacting, pressing block is down placed in the below of die body, is filling the compacting medium on the pressing block down; Place pressing block on the compacting medium, let the press crossbeam be pressed in and carry out the compacting first time on the cushion block, for the first time after the compacting through pressing plate; Cushion block on the reference column is withdrawn, carried out the compacting second time, make down pressing block, powder column and last pressing block three's height reach the reference column height; Withdraw from the press crossbeam and move back mould; Withdraw from die body until last pressing block and powder column, the mould bases car is return initial position and is accomplished a circulation, and spring supports entire die and plays cushioning effect therebetween.
The present invention is simple in structure, and is easy to operate, on unidirectional press, realizes two-way compacting, expanded the scope of application of unidirectional press, improves the uniformity of the axial density of compacted products, reduces production costs.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1 mould bases car, 2 cushion blocks, 3 reference columns, 4 die bodys, 5 times pressing blocks, 6 compacting media, pressing block on 7,8 pressing plates, 9 springs, 10 supporting plates, 11 press beds, 12 press crossbeams, 13 top boards, axis rail in 14.
The specific embodiment
As shown in Figure 1; This two-way pressurizing mold comprise mould bases car 1, cushion block 2, reference column 3, die body 4, down pressing block 5, go up pressing block 7 and spring 9, the longitudinal separation formula is installed N die body 4 on the top board 13 of mould bases car 1 and middle axis rail 14, following pressing block 5 and last pressing block 7 are positioned in the die body 4; The bottom mounting spring 9 of die body 4; Reference column 3 is installed on the top board 13 and middle axis rail 14 of mould bases car 1, and cushion block 2 is placed at the top of reference column 3, the two-way pressurizing mold of whole formation.
During installation, on press bed 11, place supporting plate 10, two-way pressurizing mold is placed on the supporting plate 10, the bottom of reference column 3 and spring 9 contacts supporting plate 10, on cushion block 2, places pressing plate 8; During compacting, pressing block 5 is down placed in the below of die body 4, is filling compacting medium 6 on the pressing block 5 down; Place pressing block 7 on the compacting medium 6, let press crossbeam 12 be pressed in and carry out the compacting first time on the cushion block 2, for the first time after the compacting through pressing plate 8; Cushion block on the reference column 32 is withdrawn, carried out the compacting second time, make down pressing block 7, powder column and last pressing block 5 threes' height reach location 3 post height; Withdraw from press crossbeam 12 and move back mould, withdraw from die body until last pressing block 5 with powder column, mould bases car 1 is return initial position and is accomplished a circulation; Spring 9 supports entire die and plays cushioning effect therebetween, and compacting is for the first time represented on the left side of figure, and compacting is for the second time represented on the right.
Claims (1)
1. the two-way mould of unidirectional press; It is characterized in that: this two-way pressurizing mold comprises mould bases car (1), cushion block (2), reference column (3), die body (4), following pressing block (5), goes up pressing block (7) and spring (9); Top board (13) and middle axis rail (14) in mould bases car (1) are gone up longitudinal separation formula installation N die body (4); Following pressing block (5) and last pressing block (7) are positioned in the die body (4), the bottom mounting spring (9) of die body (4), and reference column (3) is installed on the top board (13) and middle axis rail (14) of mould bases car (1); Cushion block (2) is placed at the top of reference column (3), the two-way pressurizing mold of whole formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103169037A CN102431204A (en) | 2011-10-19 | 2011-10-19 | Bidirectional pressurizing mould of one-way press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103169037A CN102431204A (en) | 2011-10-19 | 2011-10-19 | Bidirectional pressurizing mould of one-way press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102431204A true CN102431204A (en) | 2012-05-02 |
Family
ID=45979717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103169037A Pending CN102431204A (en) | 2011-10-19 | 2011-10-19 | Bidirectional pressurizing mould of one-way press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102431204A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302891A (en) * | 2013-05-15 | 2013-09-18 | 王瑛玮 | Novel powder pressing mould and application method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07276331A (en) * | 1994-04-06 | 1995-10-24 | Suzu Seito Kk | Molding device for tile |
| CN2806103Y (en) * | 2005-06-16 | 2006-08-16 | 北京澳加源科技发展有限公司 | Follow-up die pressing device |
| CN201030609Y (en) * | 2007-05-18 | 2008-03-05 | 南阳中南金刚石有限公司 | Compacting tool set improving evenness of pyrophyllite block density |
| CN201645878U (en) * | 2010-01-27 | 2010-11-24 | 四川省中药饮片有限责任公司 | Chinese medicinal material and Chinese medicine piece pressing mold |
| CN201792517U (en) * | 2010-07-30 | 2011-04-13 | 福建威而特汽车动力部件有限公司 | Step-type combination die |
-
2011
- 2011-10-19 CN CN2011103169037A patent/CN102431204A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07276331A (en) * | 1994-04-06 | 1995-10-24 | Suzu Seito Kk | Molding device for tile |
| CN2806103Y (en) * | 2005-06-16 | 2006-08-16 | 北京澳加源科技发展有限公司 | Follow-up die pressing device |
| CN201030609Y (en) * | 2007-05-18 | 2008-03-05 | 南阳中南金刚石有限公司 | Compacting tool set improving evenness of pyrophyllite block density |
| CN201645878U (en) * | 2010-01-27 | 2010-11-24 | 四川省中药饮片有限责任公司 | Chinese medicinal material and Chinese medicine piece pressing mold |
| CN201792517U (en) * | 2010-07-30 | 2011-04-13 | 福建威而特汽车动力部件有限公司 | Step-type combination die |
Non-Patent Citations (1)
| Title |
|---|
| 蒋鹏: "简易粉末双向压制形模", 《模具技术》, no. 6, 27 December 1993 (1993-12-27), pages 37 - 38 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302891A (en) * | 2013-05-15 | 2013-09-18 | 王瑛玮 | Novel powder pressing mould and application method thereof |
| CN103302891B (en) * | 2013-05-15 | 2016-08-10 | 吉林大学 | A kind of novel powder compression mold |
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Application publication date: 20120502 |