CN104669525A - Plastic mold for molding rotary upper cover - Google Patents
Plastic mold for molding rotary upper cover Download PDFInfo
- Publication number
- CN104669525A CN104669525A CN201310627431.6A CN201310627431A CN104669525A CN 104669525 A CN104669525 A CN 104669525A CN 201310627431 A CN201310627431 A CN 201310627431A CN 104669525 A CN104669525 A CN 104669525A
- Authority
- CN
- China
- Prior art keywords
- chamber
- cavity
- upper cover
- cylindrical drum
- annular
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- B29C45/2602—Mould construction elements
- B29C45/2606—Guiding or centering means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention discloses a plastic mold for molding a rotary upper cover. A movable mold and a fixed mold of the plastic mold for molding the rotary upper cover are correspondingly engaged to form a molding cavity; a cylindrical cavity is arranged in the molding cavity; the inner wall of the lower end of the cylindrical cavity is a thread cavity; the part, close to the upper end, of the cylindrical cavity is provided with a communicated branch hollow cylindrical cavity; an annular flat plate cavity is arranged on the outer cavity surface of the cylindrical cavity; the annular flat plate cavity is located under the hollow cylindrical cavity; the outer edge of the annular flat plate cavity extends downwards to stretch to form an annular vertical edge cavity; a plurality of connection rib cavities are arranged between the annular vertical edge cavity and the outer cavity surface of the cylindrical cavity; a connection rib cavity is formed between the hollow cylindrical cavity and the annular flat plate cavity; the side face of the annular vertical edge cavity extends to form a communicated U-shaped plate cavity; and a rectangular inner concave notch cavity is formed in the position, located on the annular vertical edge cavity, of the U-shaped plate cavity. With the adoption of the manner, a rotary upper cover can be rapidly molded so that the production efficiency of the plastic mold is improved, the yield is improved and the resource wastes are avoided.
Description
Technical field
The present invention relates to plastic rubber shaping mould, particularly relate to a kind of rotation plastic mould for upper cover.
Background technology
In recent years, along with the develop rapidly of plastics industry and general, engineering plastics improving constantly in intensity and precision etc., make the range of application of plastic products also in continuous expansion, as various fields such as household electrical appliance, instrument and meter, construction equipment, auto industry, haberdashery and hardware, the ratio shared by plastic products just rapidly increases.Along with growing to plastic cement products demand of people, the output of mold is had higher requirement.But with existing Tool and Die Technology, increase injection machine and die apparatus only can be relied on to realize for enhancing productivity, but this not only can increase hardware cost, and the operating cost such as electric energy, water energy of corresponding plant maintenance expense and consumption and labour cost are also no small expenses, therefore, the huge growth of production cost seriously limits the development of plastic cement industry.This plastic parts of product requirement on existing market has higher dimensional accuracy and shaped interface, and existing plastic mould shaping efficiency is low, and yield rate is low, causes substantially increasing production cost, waste resource.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of rotation plastic mould for upper cover, rotation upper cover can be made shaping rapidly, improve the production efficiency of plastic mould, improve yield rate simultaneously, reduce production cost, avoid the wasting of resources.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of and rotate plastic mould for upper cover, this rotation plastic mould for upper cover comprises fixed half and moving half, the solid plate of described cover half is provided with guide pin bushing, mobilizable guide pillar is inserted with in guide pin bushing, guide pillar is fixed on the moving platen of dynamic model, and dynamic model carries out open and close movement by guide pillar, be engaged corresponding with cover half of described dynamic model forms a shaping shape chamber afterwards, shaping shape chamber is provided with cylindrical drum chamber, the lower end inner wall in cylindrical drum chamber is thread cavity, cylindrical drum chamber is provided with the shunt hollow circuit cylinder chamber of connection by upper end, the external cavity surface in cylindrical drum chamber is provided with ring plate chamber, ring plate chamber is positioned at the below in hollow circuit cylinder chamber, the outer edge in ring plate chamber extends annular stile chamber downwards, be provided with many between annular stile chamber and the external cavity surface in cylindrical drum chamber and be connected rib chamber, brace chamber is provided with between hollow circuit cylinder chamber and ring plate chamber, " Ц " shape plate chamber of connection is extended in the side in annular stile chamber, the position that " Ц " shape plate chamber is positioned at annular stile chamber is provided with a rectangle concane gap chamber.
The invention has the beneficial effects as follows: the present invention's one rotates plastic mould for upper cover, and rotation upper cover can be made shaping rapidly, improves the production efficiency of plastic mould, improves yield rate simultaneously, reduce production cost, avoid the wasting of resources.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation rotating a preferred embodiment of plastic mould for upper cover of the present invention;
Fig. 2 is a kind of top view rotating plastic mould for upper cover of the present invention;
Fig. 3 is a kind of three-dimensional enlarged diagram rotating plastic mould for upper cover shaping shape chamber of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, present pre-ferred embodiments is described in detail, to make the advantage of invention and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1 to Fig. 3, the embodiment of the present invention comprises:
A kind of rotation plastic mould for upper cover, this rotation plastic mould for upper cover comprises cover half 1 and dynamic model 2, and the solid plate 3 of described cover half 1 is provided with guide pin bushing 6, is inserted with mobilizable guide pillar 7 in guide pin bushing 6, guide pillar 7 is fixed on the moving platen 4 of dynamic model 2, and dynamic model 2 carries out open and close movement by guide pillar 7, be engaged corresponding with cover half 1 of described dynamic model 2 forms a shaping shape chamber 5 afterwards, shaping shape chamber 5 is provided with cylindrical drum chamber 8, the lower end inner wall in cylindrical drum chamber 8 is thread cavity 9, cylindrical drum chamber 8 is provided with the shunt hollow circuit cylinder chamber 10 of connection by upper end, the external cavity surface in cylindrical drum chamber 8 is provided with ring plate chamber 11, ring plate chamber 11 is positioned at the below in hollow circuit cylinder chamber 10, the outer edge in ring plate chamber 11 extends annular stile chamber 12 downwards, be provided with many between annular stile chamber 12 and the external cavity surface in cylindrical drum chamber 8 and be connected rib chamber 13, brace chamber 14 is provided with between hollow circuit cylinder chamber 10 and ring plate chamber 11, " Ц " shape plate chamber 15 of connection is extended in the side in annular stile chamber 12, the position that " Ц " shape plate chamber 15 is positioned at annular stile chamber 12 is provided with a rectangle concane gap chamber 16.
The present invention's one rotates plastic mould for upper cover, and rotation upper cover can be made shaping rapidly, improves the production efficiency of plastic mould, improves yield rate simultaneously, reduce production cost, avoid the wasting of resources.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (1)
1. rotate a plastic mould for upper cover, it is characterized in that, this rotation plastic mould for upper cover comprises fixed half and moving half, the solid plate of described cover half is provided with guide pin bushing, be inserted with mobilizable guide pillar in guide pin bushing, guide pillar is fixed on the moving platen of dynamic model, and dynamic model carries out open and close movement by guide pillar, be engaged corresponding with cover half of described dynamic model forms a shaping shape chamber afterwards, shaping shape chamber is provided with cylindrical drum chamber, the lower end inner wall in cylindrical drum chamber is thread cavity, cylindrical drum chamber is provided with the shunt hollow circuit cylinder chamber of connection by upper end, the external cavity surface in cylindrical drum chamber is provided with ring plate chamber, ring plate chamber is positioned at the below in hollow circuit cylinder chamber, the outer edge in ring plate chamber extends annular stile chamber downwards, be provided with many between annular stile chamber and the external cavity surface in cylindrical drum chamber and be connected rib chamber, brace chamber is provided with between hollow circuit cylinder chamber and ring plate chamber, " Ц " shape plate chamber of connection is extended in the side in annular stile chamber, the position that " Ц " shape plate chamber is positioned at annular stile chamber is provided with a rectangle concane gap chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310627431.6A CN104669525A (en) | 2013-12-02 | 2013-12-02 | Plastic mold for molding rotary upper cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310627431.6A CN104669525A (en) | 2013-12-02 | 2013-12-02 | Plastic mold for molding rotary upper cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104669525A true CN104669525A (en) | 2015-06-03 |
Family
ID=53305363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310627431.6A Pending CN104669525A (en) | 2013-12-02 | 2013-12-02 | Plastic mold for molding rotary upper cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104669525A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001872A (en) * | 2021-02-24 | 2021-06-22 | 湖北洁尔卫浴股份有限公司 | Closestool cover plate machine-shaping device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08258095A (en) * | 1995-03-20 | 1996-10-08 | Mitsubishi Materials Corp | Mold apparatus for molding inner screw cap |
| JP2001030301A (en) * | 1999-07-23 | 2001-02-06 | Mikasa Sangyo Kk | Manufacture of hinge combined body of fitting ring and cap |
| CN102886835A (en) * | 2012-09-22 | 2013-01-23 | 苏州市吴中区木渎华利模具加工店 | Plastic rubber mould for forming embedded box of refrigerator display screen |
| CN102886863A (en) * | 2012-09-22 | 2013-01-23 | 苏州市吴中区木渎华利模具加工店 | Plastic rubber mould for forming side supporting piece of automobile instrument desk |
| CN102941653A (en) * | 2012-10-31 | 2013-02-27 | 苏州吴中经济开发区搏宇模具加工厂 | Molding plastic mold for software interface head |
-
2013
- 2013-12-02 CN CN201310627431.6A patent/CN104669525A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08258095A (en) * | 1995-03-20 | 1996-10-08 | Mitsubishi Materials Corp | Mold apparatus for molding inner screw cap |
| JP2001030301A (en) * | 1999-07-23 | 2001-02-06 | Mikasa Sangyo Kk | Manufacture of hinge combined body of fitting ring and cap |
| CN102886835A (en) * | 2012-09-22 | 2013-01-23 | 苏州市吴中区木渎华利模具加工店 | Plastic rubber mould for forming embedded box of refrigerator display screen |
| CN102886863A (en) * | 2012-09-22 | 2013-01-23 | 苏州市吴中区木渎华利模具加工店 | Plastic rubber mould for forming side supporting piece of automobile instrument desk |
| CN102941653A (en) * | 2012-10-31 | 2013-02-27 | 苏州吴中经济开发区搏宇模具加工厂 | Molding plastic mold for software interface head |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001872A (en) * | 2021-02-24 | 2021-06-22 | 湖北洁尔卫浴股份有限公司 | Closestool cover plate machine-shaping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |
|
| WD01 | Invention patent application deemed withdrawn after publication |