CN105563709A - O-shaped ring forming mold - Google Patents
O-shaped ring forming mold Download PDFInfo
- Publication number
- CN105563709A CN105563709A CN201610104261.7A CN201610104261A CN105563709A CN 105563709 A CN105563709 A CN 105563709A CN 201610104261 A CN201610104261 A CN 201610104261A CN 105563709 A CN105563709 A CN 105563709A
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- China
- Prior art keywords
- moving platen
- solid plate
- adjacent
- clamping part
- moving
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Classifications
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- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0022—Multi-cavity moulds
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides an O-shaped ring forming mold, belongs to the technical field of molds, and solves the problems of inconvenience for mold opening and high labor cost in a traditional O-shaped ring forming mold. The O-shaped ring forming mold comprises a fixed template, and at least two movable templates stacked on the fixed template up and down; the fixed template, the movable template near the fixed template and the upper and lower surfaces of two adjacent movable templates are mutually bonded to form a molding cavity; strip-shaped clamping parts projected on the side surfaces of the movable templates are respectively arranged on two sides of each movable template; and the clamping parts are thinner than the movable templates, and are near the upper surfaces of the corresponding movable templates to form clamping gaps between the fixed template and the adjacent movable template and between two adjacent movable templates. The O-shaped ring forming mold can be suitable for automatic mechanical mold opening through arranging the clamping parts and the clamping gaps without needing manual mold opening, reduces the labor intensity of workers, and reduces the labor cost.
Description
Technical field
The invention belongs to technical field of mold, relate to a kind of O type circle mould.
Background technology
O shape circle is a kind of cross section is circular rubber seal, is widely used in all kinds of plant equipment, for the sealing of liquids and gases.O shape circle, in the temperature, pressure and different liquids and gases media of regulation, can play sealing function under static or motion state.
The usual employing O type circle mould processing of O shape circle, existing O type circle mould, such as, Chinese patent [application number 200820038631.2; Authorization Notice No. CN201366771Y] disclosed a kind of O type circle double-layer die structure, include upper die and lower die, multiple O type circle die cavity is formed between upper die and lower die, upper die and lower die respectively have two, form first, second group mould respectively, wherein the counterdie of first group of mould is fixedly mounted on the upper surface of second group of upper mould, patrix lower surface or/and the counterdie upper surface be mated is provided with back-up block, patrix and counterdie involutory rear formed to flow freely for sizing material and with the gap of O Xing Quan die cavity UNICOM.Electric heating tube is separately installed with in the patrix of the counterdie of first group of mould and second group of mould.The counterdie both sides of second group of mould are separately installed with row's roller.
Above-mentioned O type circle double-layer die structure is by arranging two groups of moulds, and the O type circle of simultaneous manufacturing more, improves production efficiency.But this O type circle double-layer die structure Problems existing is, be subject to the restriction of multiple layers of molds structure, during mould die sinking, template successively takes out difficulty, adds the difficulty of blanking, and the blanking time is longer; After blanking completes, the assembling of template difficulty, makes mould required time of again putting into production longer; The cycle that these problems result in whole processing and forming is longer, and the steps such as die sinking also need manual operation to complete, and cost of labor is higher, all limits the further raising of production efficiency.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of O type circle mould, the technical problem that the present invention solves how to make the moving platen of O type circle mould more easily by the die sinking of lifting equipment lifting implementation.
Object of the present invention realizes by following technical proposal: a kind of O type circle mould, comprise solid plate, it is characterized in that, described O type circle mould also comprises about at least two pieces moving platens be stacked on solid plate, described solid plate and the moving platen adjacent with solid plate and adjacent two pieces of moving platen upper and lower surfaces can formation die cavities bonded to each other, every block moving platen both sides have the clamping part in bar shaped of outstanding moving platen side respectively, the thickness of described clamping part is less than the thickness of moving platen and clamping part makes to form clamping breach between solid plate and adjacent moving platen and between adjacent two pieces of moving platens near corresponding moving platen upper surface.
This O type circle mould, in order to produce more O type circle in a molding process, is stacked in up and down on solid plate by least two moving platens and forms at least two group die cavities.The innovation of this O type circle mould is, by arranging clamping part in moving platen both sides, mechanical lift equipment stretches into the clamping breach between solid plate and adjacent moving platen and between adjacent two pieces of moving platens, and effect on the holder portion, promoted respectively to realize automatic die sinking by every block moving platen.Further, clamping part can as supporting construction to realize the location to moving platen after lifting.This O type circle mould can be applicable to machine automatization die sinking, saves time cost and the financial cost of artificial die sinking, improves O type circle production efficiency.
In above-mentioned O type ring mould, described O type circle mould also comprises the location structure that solid plate and the moving platen adjacent with solid plate and adjacent two pieces of moving platens can be made mutually to align.By arranging after location structure makes die sinking, the position of solid plate and moving platen is more accurate, namely can be used for processing next time, shortening the time before processing, improve working (machining) efficiency without the need to rearranging mould again.
In above-mentioned O type ring mould, described location structure comprises the multiple positioning convex bodies being positioned at moving platen lower surface, the pyramidal structure of described positioning convex body to be head be circular arc, described positioning convex body is arranged in the both sides of die cavity near clamping part along the direction being parallel to moving platen side respectively, described moving platen upper surface has the locating hole one arranged with positioning convex body one_to_one corresponding, and each positioning convex body on described moving platen can insert in locating hole one corresponding on adjacent moving platen; Described location structure also comprises and is positioned at solid plate upper surface and the locating hole two arranged with the positioning convex body one_to_one corresponding on moving platen, and each positioning convex body on the moving platen adjacent with solid plate can insert in the locating hole two on solid plate.During moving platen assembling, positioning convex body is that the head of circular arc first can find corresponding locating hole one or the position of locating hole two accurately, along with the close positioning convex body of position stretches in corresponding locating hole one or locating hole two gradually, all moving platens and solid plate are accurately located.
Alternatively, in above-mentioned O type ring mould, described location structure comprises the positioning step one being positioned at moving platen upper surface and the locating notch being positioned at moving platen lower surface, described positioning step one is concordant with moving platen lateral surface, described locating notch extends to moving platen side and just right in position positioning step one, and the positioning step one on described moving platen can snap in the locating notch on adjacent moving platen; Described location structure also comprises the positioning step two being positioned at solid plate upper surface, and described positioning step two is concordant with solid plate lateral surface, and the positioning step two on described solid plate can snap in the locating notch on adjacent moving platen.Positioning step one and locating notch can directly process on moving platen, and positioning step two can directly process on solid plate, and the structure of moving platen and solid plate is more simple, save the processing cost of O type ring mould.
In above-mentioned O type ring mould, the thickness of described clamping part is 3mm ~ 8mm.
As preferably, in above-mentioned O type ring mould, the thickness of described clamping part is 5mm.
By the design of the thickness to clamping part, clamping part can better be played a supporting role in the lifting of moving platen and location.
In above-mentioned O type ring mould, the distance of described clamping part lateral surface and moving platen lateral surface is 5mm ~ 15mm.
As preferably, in above-mentioned O type ring mould, the distance of described clamping part lateral surface and moving platen lateral surface is 10mm.
Such design makes the degree of depth clamping breach more suitable, and in lifting process, mechanical lift equipment more easily can stretch in clamping breach and also act on the holder portion, avoids occurring stuck situation, makes die sinking more smooth and easy.
Compared with prior art, the advantage of this O type ring mould is, by arranging clamping part and clamping breach, making this O type ring mould can be applicable to machine automatization die sinking, without the need to again by artificial die sinking, decreasing the labour intensity of workman, reduce cost of labor.
Accompanying drawing explanation
Fig. 1 is the assembly structure schematic front view of this O type ring mould.
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Fig. 3 is the assembly structure schematic top plan view of this O type ring mould.
In figure, 1, solid plate; 11, locating hole two; 2, moving platen; 21, clamping part; 22, positioning convex body; 23, locating hole one; 3, die cavity; 4, breach is clamped; 5, installing plate.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
Embodiment one:
This O type circle mould, comprises solid plate 1, moving platen 2, die cavity 3, clamping part 21 and clamping breach 4.
Specifically, as shown in figs. 1 and 3, solid plate 1 is arranged on installing plate 5.In the present embodiment, the quantity of moving platen 2 is 5 pieces, moving platen about 2 is stacked on solid plate 1, solid plate 1 and the moving platen 2 adjacent with solid plate 1 and adjacent two pieces of moving platen 2 upper and lower surfaces can formation die cavities 3 bonded to each other, and die cavity 3 quantity that can be practical in simultaneous manufacturing is increased greatly.In the production and manufacture process of reality, the quantity of moving platen 2 is at least two pieces.
As depicted in figs. 1 and 2, every block moving platen 2 both sides have the clamping part 21 in bar shaped of outstanding moving platen 2 side respectively, clamping part 21 extends along the side of moving platen 2, the thickness of clamping part 21 be less than the thickness of moving platen 2 and clamping part 21 near corresponding moving platen 2 upper surface.In the present embodiment, the lateral surface of solid plate 1 is concordant with the lateral surface of the clamping part 21 on moving platen 2, and every block moving platen 2 side all only has a clamping part 21.Between clamping part 21 lower surface on moving platen 2 of the clamping breach 4 of solid plate 1 and the moving platen 2 adjacent with solid plate 1 and solid plate 1 upper surface, the clamping breach 4 of adjacent two pieces of moving platens 2 is between clamping part 21 lower surface and the upper surface of another clamping part 21.There is clamping part 21, stretched into the clamping breach 4 between solid plate 1 and adjacent moving platen 2 and between adjacent two pieces of moving platens 2 by existing mechanical lift equipment, and act on clamping part 21, every block moving platen 2 is promoted to realize automatic die sinking respectively.Such as, the embodiment that manipulator is set in both sides is adopted.Further, clamping part 21 can as supporting construction to realize the location to moving platen after lifting 2.
Preferably, the thickness of clamping part 21 is 5mm, and the distance of clamping part 21 lateral surface and moving platen 2 lateral surface is 10mm.In the production and manufacture process of reality, the thickness of clamping part 21 is 3mm ~ 8mm, and the distance of clamping part 21 lateral surface and moving platen 2 lateral surface is 5mm ~ 15mm, also can make mechanical lift equipment can easier lifting and location moving platen 2.
As depicted in figs. 1 and 2, this O type circle mould also comprises the location structure that solid plate 1 and adjacent moving platen 2 and adjacent two pieces of moving platens 2 can be made mutually to align.In the present embodiment, location structure comprises the multiple positioning convex bodies 22 being positioned at moving platen 2 lower surface, positioning convex body 22 for head be the pyramidal structure of circular arc, positioning convex body 22 is arranged in the both sides of die cavity 3 near clamping part 21 along the direction being parallel to moving platen 2 side respectively, moving platen 2 upper surface has the locating hole 1 arranged with positioning convex body 22 one_to_one corresponding, and each positioning convex body 22 on moving platen 2 can insert in locating hole 1 corresponding on adjacent moving platen 2.Location structure also comprises and is positioned at solid plate 1 upper surface and the locating hole 2 11 arranged with positioning convex body 22 one_to_one corresponding on moving platen 2, each positioning convex body 22 on the moving platen 2 adjacent with solid plate 1 can insert in the locating hole 2 11 on solid plate 1, ensure that adjacent moving platen 2 and moving platen 2 and solid plate 1 are accurately located.
Embodiment two:
Technical scheme in the present embodiment is substantially identical with the technical scheme in embodiment one, difference is, in the present embodiment, location structure comprises the positioning step one being positioned at moving platen 2 upper surface and the locating notch being positioned at moving platen 2 lower surface, positioning step one is concordant with moving platen 2 lateral surface, locating notch extends to moving platen 2 side and just right in position positioning step one, and the positioning step one on moving platen 2 can snap in the locating notch on adjacent moving platen 2.Location structure also comprises the positioning step two being positioned at solid plate 1 upper surface, and positioning step two is concordant with solid plate 1 lateral surface, and the positioning step two on solid plate 1 can snap in the locating notch on adjacent moving platen 2.Positioning step one and locating notch can directly process on moving platen 2, and positioning step two can directly process on solid plate 1, and the structure of moving platen 2 and solid plate 1 is more simple, save the processing cost of O type ring mould.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ solid plate 1, locating hole 2 11, moving platen 2, clamping part 21, positioning convex body 22, locating hole 1, die cavity 3, term such as clamping breach 4, installing plate 5 etc. herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (8)
1. an O type circle mould, comprise solid plate (1), it is characterized in that, described O type circle mould also comprises about at least two pieces moving platens (2) be stacked on solid plate (1), described solid plate (1) and the moving platen (2) adjacent with solid plate (1) and adjacent two pieces of moving platen (2) upper and lower surfaces can formation die cavities (3) bonded to each other, every block moving platen (2) both sides have the clamping part (21) in bar shaped of outstanding moving platen (2) side respectively, the thickness of described clamping part (21) is less than the thickness of moving platen (2) and clamping part (21) makes between solid plate (1) and adjacent moving platen (2) and formation clamping breach (4) between adjacent two pieces of moving platens (2) near corresponding moving platen (2) upper surface.
2. O type ring mould according to claim 1, it is characterized in that, described O type circle mould also comprises the location structure that solid plate (1) and the moving platen (2) adjacent with solid plate and adjacent two pieces of moving platens (2) can be made mutually to align.
3. O type ring mould according to claim 2, it is characterized in that, described location structure comprises the multiple positioning convex bodies (22) being positioned at moving platen (2) lower surface, described positioning convex body (22) for head be the pyramidal structure of circular arc, described moving platen (2) upper surface has the locating hole one (23) arranged with positioning convex body (22) one_to_one corresponding, and each positioning convex body (22) on described moving platen (2) can insert in the upper corresponding locating hole one (23) of adjacent moving platen (2); Described location structure also comprises and is positioned at solid plate (1) upper surface and the locating hole two (11) arranged with positioning convex body (22) one_to_one corresponding on moving platen (2), and each positioning convex body (22) on the moving platen (2) adjacent with solid plate (1) can insert in the locating hole two (11) on solid plate (1).
4. O type ring mould according to claim 2, it is characterized in that, described location structure comprises the positioning step one being positioned at moving platen (2) upper surface and the locating notch being positioned at moving platen (2) lower surface, described positioning step one is concordant with moving platen (2) lateral surface, described locating notch extends to moving platen (2) side and just right in position positioning step one, and the positioning step one on described moving platen (2) can snap in the locating notch on adjacent moving platen (2); Described location structure also comprises the positioning step two being positioned at solid plate (1) upper surface, described positioning step two is concordant with solid plate (1) lateral surface, and the positioning step two on described solid plate (1) can snap in the locating notch on adjacent moving platen (2).
5. O type ring mould according to any one of claim 1 to 4, is characterized in that, the thickness of described clamping part (21) is 3mm ~ 8mm.
6. O type ring mould according to claim 5, is characterized in that, the thickness of described clamping part (21) is 5mm.
7. O type ring mould according to any one of claim 1 to 4, is characterized in that, the distance of described clamping part (21) lateral surface and moving platen (2) lateral surface is 5mm ~ 15mm.
8. O type ring mould according to claim 7, is characterized in that, the distance of described clamping part (21) lateral surface and moving platen (2) lateral surface is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610104261.7A CN105563709A (en) | 2016-02-25 | 2016-02-25 | O-shaped ring forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610104261.7A CN105563709A (en) | 2016-02-25 | 2016-02-25 | O-shaped ring forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105563709A true CN105563709A (en) | 2016-05-11 |
Family
ID=55874612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610104261.7A Pending CN105563709A (en) | 2016-02-25 | 2016-02-25 | O-shaped ring forming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105563709A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142396A (en) * | 2016-08-03 | 2016-11-23 | 宁波光明橡塑有限公司 | A kind of double-deck O mould |
| CN111465486A (en) * | 2017-12-14 | 2020-07-28 | Lm风力发电国际技术有限公司 | System and method for manufacturing a preform for a wind turbine rotor blade |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201366771Y (en) * | 2008-08-15 | 2009-12-23 | 亚新科噪声与振动技术（安徽）有限公司 | O-shaped ring double-layer die structure |
| DE102011083688A1 (en) * | 2011-09-29 | 2013-04-04 | Zf Friedrichshafen Ag | Molding tool for manufacturing fiber-reinforced plastic components, has first mold and third mold which are adapted to form one cavity, and second mold and fourth mold are adapted to form other cavity for producing plastic component |
| CN204309164U (en) * | 2014-11-04 | 2015-05-06 | 安徽宁国中鼎模具制造有限公司 | A kind of O RunddichtringO mould |
| CN205522143U (en) * | 2016-02-25 | 2016-08-31 | 台州市海门橡塑有限公司 | O type circle forming die |
-
2016
- 2016-02-25 CN CN201610104261.7A patent/CN105563709A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201366771Y (en) * | 2008-08-15 | 2009-12-23 | 亚新科噪声与振动技术（安徽）有限公司 | O-shaped ring double-layer die structure |
| DE102011083688A1 (en) * | 2011-09-29 | 2013-04-04 | Zf Friedrichshafen Ag | Molding tool for manufacturing fiber-reinforced plastic components, has first mold and third mold which are adapted to form one cavity, and second mold and fourth mold are adapted to form other cavity for producing plastic component |
| CN204309164U (en) * | 2014-11-04 | 2015-05-06 | 安徽宁国中鼎模具制造有限公司 | A kind of O RunddichtringO mould |
| CN205522143U (en) * | 2016-02-25 | 2016-08-31 | 台州市海门橡塑有限公司 | O type circle forming die |
Non-Patent Citations (1)
| Title |
|---|
| 吕百龄: "《实用橡胶手册 第二版》", 30 April 2010, 化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142396A (en) * | 2016-08-03 | 2016-11-23 | 宁波光明橡塑有限公司 | A kind of double-deck O mould |
| CN111465486A (en) * | 2017-12-14 | 2020-07-28 | Lm风力发电国际技术有限公司 | System and method for manufacturing a preform for a wind turbine rotor blade |
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| PB01 | Publication | ||
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Application publication date: 20160511 |