CN203937173U - A kind of die head of making spherical poly-carbon lampshade - Google Patents
A kind of die head of making spherical poly-carbon lampshade Download PDFInfo
- Publication number
- CN203937173U CN203937173U CN201420399758.2U CN201420399758U CN203937173U CN 203937173 U CN203937173 U CN 203937173U CN 201420399758 U CN201420399758 U CN 201420399758U CN 203937173 U CN203937173 U CN 203937173U
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- Prior art keywords
- pipe
- die
- lampshade
- carbon
- head
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Abstract
Make a die head for spherical poly-carbon lampshade, by die shank, inclined-plane, pipe coordinate district, blow muscle, centre bore forms; It is characterized in that die shank is fixed on the blowing head of blow moulding machine, blowing head is provided with telescopic mechanism, during blowing work, pipe packs die cavity into after heating, then blowing head moves down, the mould taper surface close fit of the inclined-plane of die head and spherical poly-carbon lampshade, the pipe of die head coordinates district and pipe close fit, blow muscle and be placed in pipe endoporus middle part, gas circuit is constantly inflated pipe by die head centre bore, the pressure that pipe is bullied expands outwardly to the shape in die cavity, realizes the making to spherical poly-carbon lampshade.
Description
Technical field
The utility model relates to field of light fittings, especially a kind of die head of making spherical poly-carbon lampshade.
Background technology
Globe holder is of many uses in field of light fittings, and it can be applicable to desk lamp, lamp affixed to the ceiling, pendent lamp, garden lamp, street lamp.
Known globe holder is made by glass, and glass is after heating, and by manual blowing moulding, this processes difficulty is large, the more difficult moulding of larger lampshade, manufacturing cost is higher, because glass belongs to breakables, in manufacturing process, scrappage is very large, user in use, also as easy as rolling off a log breakage.
To sum up, technical staff is in order to change prior art processing mode, attempt the manufacture craft that adopts poly-carbon plastics to carry out blow molding, to mould for glass, solve the existing defect of glassware, poly-carbon plastics belong to transparent rigid plastics, be not easy fragmentation, have in the industry the laudatory title of " shellproof ", use these plastics can greatly improve the yield rate of product, and low cost of manufacture, user is in use also not easy breakage.But in plastics ball blowing process, the spelling of matched moulds meets line retraining the good looking appearance of lampshade, it treats that those of skill in the art further study.
A three-step approach forming process of adopt first injection moulding pipe, then blowing, then cut, has the matched moulds spelling of the solution blowing of essence to meet line, and product design is attractive in appearance, transparency good, manufacturing cost is light, be not easy breakage.
Summary of the invention
The utility model, for solving the described defect of background technology, for realizing three-step approach moulding process, provides a kind of die head that can blow the poly-carbon lampshade of ball-type, can meet technological process for blowing requirement, realize blowing product and meet line, uniqueness attractive in appearance without spelling, manufacturing cost is light, is not easy the advantages such as damaged.
A kind of die head of making spherical poly-carbon lampshade of the utility model, by die shank, inclined-plane, pipe coordinate district, blow muscle, centre bore forms; It is characterized in that die shank is fixed on the blowing head of blow moulding machine, blowing head is provided with telescopic mechanism, during blowing work, pipe packs die cavity into after heating, then blowing head moves down, the mould taper surface close fit of the inclined-plane of die head and spherical poly-carbon lampshade, the pipe of die head coordinates district and pipe close fit, blow muscle and be placed in pipe endoporus middle part, gas circuit is constantly inflated pipe by die head centre bore, the pressure that pipe is bullied expands outwardly to the shape in die cavity, realizes the making to spherical poly-carbon lampshade.
A kind of die head of making spherical poly-carbon lampshade of the utility model, by instance interpretation manufacturing process;
Described die shank, is characterized in that die shank lower bottom part has O type groove, mounting O-shaped rings on O type groove, and die shank is placed in the connecting hole of blowing head by the radially screw locking on blowing head.
Further, die head can form scalable workpiece by cylinder or guiding, and during blowing work, die head moves and correctly locates to die cavity.
Described inclined-plane, is characterized in that inclined-plane is placed in pipe and coordinates top, district, and inclined-plane equates with the technical size of the taper seat of die cavity, when blowing is worked, and after die head moves down, the taper seat close fit of inclined-plane and die cavity.
Described pipe coordinates district, it is characterized in that pipe coordinates district to be placed in the below of blow needle upper inclined surface, and pipe coordinates district and pipe FX internal diameter close fit.
The described muscle that blows, blows muscle and is positioned at die head bottom, during processing work, blows the machining area middle part that muscle is placed in pipe, and the position that acts on air blowing is selected, and the length of blowing muscle exists proportionate relationship with the diameter in kind of processing.
Described centre bore, centre bore acts on gas circuit to be used to lead to, and during blowing work, gas circuit is blown to machined object by centre bore.
A kind of die head of making spherical poly-carbon lampshade, act on the air blowing connector to the poly-carbon lampshade of three-step approach ball-type, do not have the art of this patent just cannot realize three-step approach processing technology, the poly-carbon lampshade of ball-type of blowing by the art of this patent, spheroid contoured surface gloss, is used poly-carbon resin and glass marble contrast, has manufacturing cost light, scrappage is few, not the advantage such as cracky.
Accompanying drawing explanation:
Fig. 1 is die head schematic diagram;
Fig. 2 is lampshade blowing work schematic diagram.
The specific embodiment:
The utility model discloses a kind of die head of making spherical poly-carbon lampshade, as shown in Figure 1, 2, by die shank 4, inclined-plane 3, pipe 7 coordinate districts 2, blow muscle 1, centre bore 5 forms; It is characterized in that die shank 4 is fixed on the blowing head of blow moulding machine, blowing head is provided with telescopic mechanism, during blowing work, pipe 7 packs die cavity 8 into after heating, then blowing head moves down, the inclined-plane 3 of die head and the mould taper surface close fit of spherical poly-carbon lampshade, the pipe 7 of die head coordinates district 2 and pipe 7 close fit, blow muscle 1 and be placed in pipe 7 endoporus middle parts, gas circuit is constantly inflated by 5 pairs of pipes 7 of die head centre bore, the pressure that pipe 7 is bullied expands outwardly to the shape in die cavity 8, realizes the making to spherical poly-carbon lampshade.
A kind of die head of making spherical poly-carbon lampshade of the utility model, by instance interpretation manufacturing process;
Described die shank 4, is characterized in that die shank 4 lower bottom parts have O type groove 6, mounting O-shaped rings on O type groove 6, and die shank 4 is placed in the connecting hole of blowing head by the radially screw locking on blowing head.
Further, die head can form scalable workpiece by cylinder or guiding, and during blowing work, die head moves and correctly locates to die cavity 8.
Described inclined-plane 3, is characterized in that inclined-plane 3 is placed in pipe 7 and coordinates 2 tops, district, and inclined-plane 3 equates with the technical size of the taper seat of die cavity 8, when blowing is worked, and after die head moves down, the taper seat close fit of inclined-plane 3 and die cavity 8.
Described pipe 7 coordinates district 2, it is characterized in that pipe 7 coordinates district 2 to be placed in the below of blow needle upper inclined surface 3, and pipe 7 coordinates district 2 and pipe 7 FX internal diameter close fit.
The described muscle 1 that blows, blows muscle 1 and is positioned at die head bottom, during processing work, blows the machining area middle part that muscle 1 is placed in pipe 7, and the position that acts on air blowing is selected, and the length of blowing muscle 1 exists proportionate relationship with the diameter in kind of processing.
Described centre bore 5, centre bore 5 acts on gas circuit to be used to lead to, and during blowing work, gas circuit is blown to machined object by centre bore 5.
A kind of die head of making spherical poly-carbon lampshade, act on the air blowing connector to the poly-carbon lampshade of three-step approach ball-type, do not have the art of this patent just cannot realize three-step approach processing technology, the poly-carbon lampshade of ball-type of blowing by the art of this patent, spheroid contoured surface gloss, is used poly-carbon resin and glass marble contrast, has manufacturing cost light, scrappage is few, not the advantage such as cracky.
Technical staff is appreciated that, do not departing from situation of the present utility model and can suitably adjust disclosed configuration, therefore, example is only for the object of example rather than restriction as described above, it will be apparent to those skilled in that and recognize, in not obvious change aforesaid operations situation, can carry out little modification and reach identical object configuration or mounting process, the utility model be restricted by claims.
Claims (4)
1. make a die head for spherical poly-carbon lampshade, by die shank (4), inclined-plane (3), pipe (7) coordinate district (2), blow muscle (1), centre bore (5) forms, it is characterized in that die shank (4) is fixed on the blowing head of blow moulding machine, blowing head is provided with telescopic mechanism, during blowing work, pipe (7) packs die cavity (8) into after heating, then blowing head moves down, the mould taper surface close fit of the inclined-plane of die head (3) and spherical poly-carbon lampshade, the pipe of die head (7) coordinates district (2) and pipe (7) close fit, blow muscle (1) and be placed in pipe (7) endoporus middle part, gas circuit is constantly inflated pipe (7) by die head centre bore (5), the pressure that pipe (7) is bullied expands outwardly to the shape in die cavity (8), the making of realization to spherical poly-carbon lampshade.
2. a kind of die head of making spherical poly-carbon lampshade as claimed in claim 1, it is characterized in that die shank (4) lower bottom part has O type groove (6), the upper mounting O-shaped rings of O type groove (6), die shank (4) is placed in the connecting hole of blowing head by the radially screw locking on blowing head.
3. a kind of die head of making spherical poly-carbon lampshade as claimed in claim 1, is characterized in that inclined-plane (3) is placed in pipe (7) and coordinates top, district (2), and inclined-plane (3) equate with the technical size of the taper seat of die cavity (8).
4. a kind of die head of making spherical poly-carbon lampshade as claimed in claim 1, is characterized in that pipe (7) coordinates district (2) to be placed in the below of blow needle upper inclined surface (3), and pipe (7) coordinates district (2) and pipe (7) FX internal diameter close fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399758.2U CN203937173U (en) | 2014-07-21 | 2014-07-21 | A kind of die head of making spherical poly-carbon lampshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399758.2U CN203937173U (en) | 2014-07-21 | 2014-07-21 | A kind of die head of making spherical poly-carbon lampshade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203937173U true CN203937173U (en) | 2014-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420399758.2U Expired - Fee Related CN203937173U (en) | 2014-07-21 | 2014-07-21 | A kind of die head of making spherical poly-carbon lampshade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203937173U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139518A (en) * | 2014-07-21 | 2014-11-12 | 任金瑞 | Die head for manufacturing spherical polycarbonate lampshade |
| CN106696236A (en) * | 2015-07-25 | 2017-05-24 | 宁波公牛光电科技有限公司 | LED bulb lamp shell molding process and blow molding mold and device thereof |
| CN109049637A (en) * | 2018-07-16 | 2018-12-21 | 苏州锦新纳米科技有限公司 | A kind of blowing device applied to medical bottle |
-
2014
- 2014-07-21 CN CN201420399758.2U patent/CN203937173U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139518A (en) * | 2014-07-21 | 2014-11-12 | 任金瑞 | Die head for manufacturing spherical polycarbonate lampshade |
| CN106696236A (en) * | 2015-07-25 | 2017-05-24 | 宁波公牛光电科技有限公司 | LED bulb lamp shell molding process and blow molding mold and device thereof |
| CN106696236B (en) * | 2015-07-25 | 2019-12-20 | 宁波公牛光电科技有限公司 | LED bulb lamp shell forming process and blow molding mold and forming device thereof |
| CN109049637A (en) * | 2018-07-16 | 2018-12-21 | 苏州锦新纳米科技有限公司 | A kind of blowing device applied to medical bottle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20160721 |