CN103737799A - Plastic rubber mold for molding upper cover of rotary switch base - Google Patents
Plastic rubber mold for molding upper cover of rotary switch base Download PDFInfo
- Publication number
- CN103737799A CN103737799A CN201310620932.1A CN201310620932A CN103737799A CN 103737799 A CN103737799 A CN 103737799A CN 201310620932 A CN201310620932 A CN 201310620932A CN 103737799 A CN103737799 A CN 103737799A
- Authority
- CN
- China
- Prior art keywords
- cavity
- chamber
- rotary switch
- upper cover
- face
- 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
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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
- B29C45/2602—Mould construction elements
- B29C45/2606—Guiding or centering means
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
A disclosed plastic rubber mold for molding an upper cover of a rotary switch base comprises a mobile mold and a fixed mold which are correspondingly buckled and form a molding cavity; the molding cavity is provided with an irregular quadrangular top-surface cavity; one edge of the quadrangular top-surface cavity is an arc edge; the four edges of the quadrangular top-surface cavity extend downward and form a vertical-side cavity; a circular-hole cavity is arranged on the quadrangular top-surface cavity; the inner wall of the circular-hole cavity is provided with an inward-concave groove; the upper edge of the circular-hole cavity is provided with four positioning rectangular opening grooves; the quadrangular top-surface cavity also is provided with a long-stripe groove; a cavity face formed by extending of the arc edge of the quadrangular top-surface cavity is provided with a raised cylinder cavity; and the cylinder cavity is provided with a threaded-hole cavity for lead penetrating. By employing the above technical scheme, the upper cover of the rotary switch base can be rapidly molded, the production efficiency of the plastic rubber mold is improved, also the yield is improved, the production cost is reduced and resource waste is avoided.
Description
Technical field
The present invention relates to plastic rubber shaping mould, particularly relate to a kind of rotary switch seat upper cover forming plastic cement mould.
Background technology
In recent years, along with the develop rapidly of plastics industry and general, engineering plastics improve constantly the aspects such as intensity and precision, 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 shared ratio of 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, for enhancing productivity, only can rely on increase injection machine and die apparatus to realize, but this not only can increase hardware cost, and the operating cost such as the electric energy of corresponding plant maintenance expense and consumption, water energy and labour cost are also no small expenses, therefore, the huge growth of production cost has seriously limited the development of plastic cement industry.This plastic parts of product requirement on existing market has higher dimensional accuracy and moulding interface, and existing plastic mould shaping efficiency is low, and yield rate is low, causes greatly having improved production cost, waste resource.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of rotary switch seat upper cover forming plastic cement mould, can make the rapid moulding of rotary switch seat upper cover, improves the production efficiency of plastic mould, has improved yield rate simultaneously, has reduced production cost, has avoided the wasting of resources.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of rotary switch seat upper cover forming plastic cement mould is provided, this rotary switch seat upper cover forming plastic cement mould comprises fixed half and moving half, on the solid plate of described cover half, guide pin bushing is installed, in guide pin bushing, be inserted with mobilizable guide pillar, guide pillar is fixed on the moving platen of dynamic model, and dynamic model carries out open and close movement by guide pillar, after the interlock corresponding to cover half of described dynamic model, form a moulding shape chamber, moulding shape chamber is provided with irregular quadrangle end face chamber, a limit in quadrangle end face chamber is arc-shaped edges, stile chamber is extended on four limits in quadrangle end face chamber downwards, quadrangle end face chamber is provided with a circular hole chamber, the inwall in circular hole chamber is provided with inner groovy, the upper edge in circular hole chamber is provided with the rectangular aperture groove of four location use, on quadrangle end face chamber, be also provided with a strip groove, the extended chamber of the arc-shaped edges face in quadrangle end face chamber is provided with a protruding cylindrical cavity, on cylindrical cavity, have a screw thread vestibule of wearing wire.
The invention has the beneficial effects as follows: a kind of rotary switch seat of the present invention upper cover forming plastic cement mould, can make the rapid moulding of rotary switch seat upper cover, improve the production efficiency of plastic mould, improved yield rate simultaneously, reduced production cost, avoided the wasting of resources.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of a kind of rotary switch seat of the present invention upper cover forming plastic cement mould;
Fig. 2 is the top view of a kind of rotary switch seat of the present invention upper cover forming plastic cement mould;
Fig. 3 is the three-dimensional enlarged diagram in a kind of rotary switch seat of the present invention upper cover forming plastic cement mold forming shape chamber.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that the advantage of invention and feature can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1 to Fig. 3, the embodiment of the present invention comprises:
A kind of rotary switch seat upper cover forming plastic cement mould, this rotary switch seat upper cover forming plastic cement mould comprises cover half 1 and dynamic model 2, on the solid plate 3 of described cover half 1, guide pin bushing 6 is installed, in guide pin bushing 6, be inserted with mobilizable guide pillar 7, 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, after the interlock corresponding to cover half 1 of described dynamic model 2, form a moulding shape chamber 5, moulding shape chamber 5 is provided with irregular quadrangle end face chamber 8, a limit in quadrangle end face chamber 8 is arc-shaped edges, stile chamber is extended on four limits in quadrangle end face chamber 8 downwards, quadrangle end face chamber 8 is provided with a circular hole chamber 9, the inwall in circular hole chamber 9 is provided with inner groovy 10, the upper edge in circular hole chamber 9 is provided with the rectangular aperture groove 11 of four location use, on quadrangle end face chamber 8, be also provided with a strip groove 12, the extended chamber of the arc-shaped edges face 13 in quadrangle end face chamber 8 is provided with a protruding cylindrical cavity 14, on cylindrical cavity 14, have a screw thread vestibule 15 of wearing wire.
A kind of rotary switch seat of the present invention upper cover forming plastic cement mould, can make the rapid moulding of rotary switch seat upper cover, improves the production efficiency of plastic mould, has improved yield rate simultaneously, has reduced production cost, has avoided the wasting of resources.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; 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. a rotary switch seat upper cover forming plastic cement mould, it is characterized in that, this rotary switch seat upper cover forming plastic cement mould comprises fixed half and moving half, on the solid plate of described cover half, guide pin bushing is installed, in guide pin bushing, be inserted with mobilizable guide pillar, guide pillar is fixed on the moving platen of dynamic model, and dynamic model carries out open and close movement by guide pillar, after the interlock corresponding to cover half of described dynamic model, form a moulding shape chamber, moulding shape chamber is provided with irregular quadrangle end face chamber, a limit in quadrangle end face chamber is arc-shaped edges, stile chamber is extended on four limits in quadrangle end face chamber downwards, quadrangle end face chamber is provided with a circular hole chamber, the inwall in circular hole chamber is provided with inner groovy, the upper edge in circular hole chamber is provided with the rectangular aperture groove of four location use, on quadrangle end face chamber, be also provided with a strip groove, the extended chamber of the arc-shaped edges face in quadrangle end face chamber is provided with a protruding cylindrical cavity, on cylindrical cavity, have a screw thread vestibule of wearing wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620932.1A CN103737799A (en) | 2013-11-30 | 2013-11-30 | Plastic rubber mold for molding upper cover of rotary switch base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620932.1A CN103737799A (en) | 2013-11-30 | 2013-11-30 | Plastic rubber mold for molding upper cover of rotary switch base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103737799A true CN103737799A (en) | 2014-04-23 |
Family
ID=50494900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310620932.1A Pending CN103737799A (en) | 2013-11-30 | 2013-11-30 | Plastic rubber mold for molding upper cover of rotary switch base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103737799A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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
- 2013-11-30 CN CN201310620932.1A patent/CN103737799A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Non-Patent Citations (1)
| Title |
|---|
| 成都科技大学等，王贵恒: "《高分子材料成型加工原理》", 30 April 2000, 化学工业出版社 * |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |