CN201979644U - Twice-mould-opening mould suitable for an automatic mould opening vulcanizer - Google Patents
Twice-mould-opening mould suitable for an automatic mould opening vulcanizer Download PDFInfo
- Publication number
- CN201979644U CN201979644U CN2011200082554U CN201120008255U CN201979644U CN 201979644 U CN201979644 U CN 201979644U CN 2011200082554 U CN2011200082554 U CN 2011200082554U CN 201120008255 U CN201120008255 U CN 201120008255U CN 201979644 U CN201979644 U CN 201979644U
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- mould
- opening
- vulcanizer
- die sinking
- mold
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model discloses a twice-mould-opening mould suitable for an automatic mould opening vulcanize. The twice-mould-opening mould comprises an upper mould (1), a middle mould (2) and a lower mould (3), which are arranged in a superposed manner from the top down in sequence, wherein a horizontal raised line (4) is arranged on the side wall of the middle mould (2); and spring components are arranged between the middle mould (2) and the upper mould (1). The twice-mould-opening mould suitable for the automatic mould opening vulcanizer has the advantages that mold opening can be performed smoothly and fully automatically.
Description
Technical field
The utility model relates to vulcanization of rubber field, specifically is a kind of two die sinking moulds that are applicable to the automatic die sinking vulcanizer.
Background technology
The sulfidation of rubber is meant that unbodied rubber sizing material is under the effect of the vulcanizing agent that mixes with it, the linear polymeric of the inside of sizing material is by being cross-linked to form the elastomeric process of net high-polymer, through this process, unbodied rubber sizing material is shaped to the vulcanized rubber that possesses shape.And suitable temperature and pressure can be accelerated the sulfidation of rubber.Vulcanizer is used for fixing mould exactly, and provides pressure and temperature to the sizing material in the mould, thus the equipment of accelerated cure moulding.
The mould of two die sinkings is meant by three little moulds forms the mould that has two die slots.It comprises stacked successively from top to bottom mold, middle mould and bed die, middle mould be provided with level to raised line.
The automatic die sinking vulcanizer is meant the vulcanizer that mould can be opened automatically after sulfidation is finished, it comprises pressing plate, cushion cap, have level to groove the lifting frame and drive several hydraulic cylinders of above-mentioned parts.Its operation principle is: earlier the bed die of below is fixed (as being spirally connected) on cushion cap, presses down pressing plate then, and making a whole set of mould be pressed between cushion cap and the pressing plate and by pressing plate provides sulfuration required heat to mould.
After sulfuration was finished, the lifting pressing plate before pushed away cushion cap again, makes a whole set of mould advance, and at this moment, the raised line of middle mould enters in the groove of lifting frame, then, lifting lifting frame, mould and bed die break away from making, and entire work process is finished.At this moment, mold and middle mould still do not break away from.
To sum up, because two die sinking die assemblies are too many, three little moulds and two die slots have been comprised, so the automatic die sinking vulcanizer of prior art can't be thrown off a whole set of mould fully at all, mold and middle mould still do not break away from, so this two die sinkings mould is not suitable for the automatic die sinking vulcanizer of prior art; And go to replace or improve whole vulcanizer just to a mold, its cost is too high, and is uneconomical and unrealistic.
Summary of the invention
The technical problems to be solved in the utility model is, the two die sinking moulds that are applicable to (prior art) automatic die sinking vulcanizer of the smooth and complete automatic die sinking of a kind of energy are provided.
Technical solution of the present utility model is, a kind of two die sinking moulds that are applicable to (prior art) automatic die sinking vulcanizer with following structure are provided, it comprises stacked successively from top to bottom mold, middle mould and bed die, in the sidewall of mould be provided with level to raised line, be provided with spring assembly between middle mould and the mold.
After adopting above structure, the two die sinking moulds that the utility model is applicable to (prior art) automatic die sinking vulcanizer compared with prior art have the following advantages:
During sulfuration, the bed die of below is fixed (as being spirally connected) on cushion cap, mould and mold press down pressing plate then in stacked successively again, and the spring assembly place that makes a whole set of mould be pressed between cushion cap and the pressing plate and between middle mould and the mold pushes against state; And the sulfuration finish after, the lifting pressing plate, mold and middle mould just can be thrown off under the effect of spring assembly, subsequently, push away the process of cushion cap, lifting lifting frame before the automatic die sinking vulcanizer repetition prior art of prior art, mould and bed die are thrown off in just making, when promptly entire work process was finished, a whole set of two die sinking moulds were fully thrown off smoothly.
Owing to be provided with spring assembly between middle mould and the mold, like this, just can guarantee a whole set of mould quilt (prior art) automatic die sinking vulcanizer smoothly, automatic die sinking fully, so this two die sinkings mould is applicable to the automatic die sinking vulcanizer.
As improvement, every sleeve spring assembly comprises one first installing plate, second installing plate and a spring, first installing plate is fixed on the sidewall of mold, second installing plate is fixed on the sidewall of middle mould, the lower end of spring is fixed on second installing plate, the upper end of spring is pressed on first installing plate when mold and middle mould closure, and like this, this spring assembly is simple in structure and function-stable is reliable.
As improving, spring assembly is a quadruplet again, along circumferentially be evenly distributed on this two die sinkings mould around, like this, guarantee when mold is thrown off with middle mould stressed even.
Description of drawings
Accompanying drawing is that the utility model is applicable to the structural representation of facing when two die sinking moulds of automatic die sinking vulcanizer are installed on the vulcanizer.
Shown in the figure 1, mold, 2, middle mould, 3, bed die, 4, raised line, 5, first installing plate, 6, second installing plate, 7, spring, 8, pressing plate, 9, cushion cap.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in drawings, the utility model is applicable to two die sinking moulds of automatic die sinking vulcanizer, and it comprises stacked successively from top to bottom mold 1, middle mould 2 and bed die 3.In the sidewall of mould 2 be provided with level to raised line 4.Be provided with spring assembly between middle mould 2 and the mold 1.Spring assembly is a quadruplet, along circumferentially be evenly distributed on this two die sinkings mould around, promptly the four sides all around of two die sinking moulds all respectively is provided with a sleeve spring assembly.Every sleeve spring assembly comprises that one first installing plate 5, second installing plate 6 and spring 7, the first installing plates 5 are fixed on the sidewall of mold 1, during second installing plate 6 is fixed on the sidewall of mould 2.The lower end of spring 7 is fixed on second installing plate 6, and the upper end of spring 7 is pressed on first installing plate 5 when mold 1 and middle mould 2 closures.In the sulfidation, the cure pressing plate 8 of machine of mold 1, middle mould 2 and bed die 3 is pressed between the cushion cap 9 of pressing plate 8 and vulcanizer, and bed die 3 is spirally connected by the screwed hole and the cushion cap 9 of its bottom.
Claims (3)
1. two die sinking moulds that are applicable to the automatic die sinking vulcanizer, it comprises stacked successively from top to bottom mold (1), middle mould (2) and bed die (3), in the sidewall of mould (2) be provided with level to raised line (4), it is characterized in that: be provided with spring assembly between middle mould (2) and the mold (1).
2. the two die sinking moulds that are applicable to the automatic die sinking vulcanizer according to claim 1, it is characterized in that: every sleeve spring assembly comprises one first installing plate (5), second installing plate (6) and a spring (7), first installing plate (5) is fixed on the sidewall of mold (1), second installing plate (6) is fixed on the sidewall of middle mould (2), the lower end of spring (7) is fixed on second installing plate (6), and the upper end of spring (7) is pressed on first installing plate (5) when mold (1) and middle mould (2) closure.
3. the two die sinking moulds that are applicable to the automatic die sinking vulcanizer according to claim 2, it is characterized in that: spring assembly is a quadruplet, along circumferentially be evenly distributed on this two die sinkings mould around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200082554U CN201979644U (en) | 2011-01-13 | 2011-01-13 | Twice-mould-opening mould suitable for an automatic mould opening vulcanizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200082554U CN201979644U (en) | 2011-01-13 | 2011-01-13 | Twice-mould-opening mould suitable for an automatic mould opening vulcanizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201979644U true CN201979644U (en) | 2011-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200082554U Expired - Fee Related CN201979644U (en) | 2011-01-13 | 2011-01-13 | Twice-mould-opening mould suitable for an automatic mould opening vulcanizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201979644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835399A (en) * | 2016-06-14 | 2016-08-10 | 奥其斯科技股份有限公司 | Double-layer stamping die |
-
2011
- 2011-01-13 CN CN2011200082554U patent/CN201979644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835399A (en) * | 2016-06-14 | 2016-08-10 | 奥其斯科技股份有限公司 | Double-layer stamping die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20160113 |