CN203063048U - Injection mold for manufacturing hollow spherical plastic part - Google Patents
Injection mold for manufacturing hollow spherical plastic part Download PDFInfo
- Publication number
- CN203063048U CN203063048U CN 201220596617 CN201220596617U CN203063048U CN 203063048 U CN203063048 U CN 203063048U CN 201220596617 CN201220596617 CN 201220596617 CN 201220596617 U CN201220596617 U CN 201220596617U CN 203063048 U CN203063048 U CN 203063048U
- Authority
- CN
- China
- Prior art keywords
- injection mold
- plate
- top board
- positions
- lower platen
- 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.)
- Expired - Fee Related
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 44
- 229920003023 plastic Polymers 0.000 title claims abstract description 44
- 238000002347 injection Methods 0.000 title claims abstract description 25
- 239000007924 injection Substances 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 abstract 5
- 238000011144 upstream manufacturing Methods 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 description 7
- 239000003921 oil Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Toys (AREA)
Abstract
The utility model discloses an injection mold for manufacturing hollow spherical plastic parts. The injection mold comprises a panel, an upper support plate, a water gap plate, an upper pressing plate, a lower pressing plate, a lower support plate, a bottom support plate and a base plate which are arranged in sequence from top to bottom, wherein a push plate which can move vertically is arranged in the central position of the lower pressing plate; a spherical cavity is formed through the push plate and the upper pressing plate; four upstream positions which can move horizontally are arranged on the lower pressing plate; a first lamelliform body is formed upwards at one end of each upstream position; four downstream positions which can move horizontally are arranged on the lower support plate; a second lamelliform body is formed upwards at one end of each downstream position; the four upstream positions and the four downstream positions are distributed in a 'mi' shape (wherein 'mi' is a Chinese character); four first lamelliform bodies and four second lamelliform bodies are combined together to form a spherical body; a conical sinking base is formed upwards in the central position of the bottom support plate; and the four downstream positions are all connected with the conical sinking base in a sliding manner. Compared with the prior art, the injection mold not only saves the procedure, but also saves the working time.
Description
Technical field
The utility model relates to the injection mold technical field, relates in particular to a kind of injection mold for the manufacture of the hollow ball shape plastic.
Background technology
Many products all have plastic casing, and for example, toy, electronic product etc. along with the continual renovation of product category, the continuous variation of shell shape, make the injection moulding processing industry be able to stable development.Along with growth in the living standard, people are also more and more higher to the shape need of plastic casing, and in the process of buying product, a lot of consumers have a preference for spherical product, and this series products has a hollow spherical housing plastic.Existing hollow ball shape plastic is in processing, the process made, and its operation is normally earlier made two bowl-shape plastics with mould, and is last again with the mutual heat bonding of the rim of a bowl of two bowl-shape plastics, to polishing and form hollow ball shape in the bonding place.This processing method needs multiple working procedure just can finish, and therefore, not only operation is numerous and diverse, and loses time.
The utility model content
The technical problems to be solved in the utility model is, a kind of injection mold for the manufacture of the hollow ball shape plastic is provided, and the hollow ball shape plastic of this injection mold manufacturing is integrated, and therefore, not only operation is simple but also save man-hour.
A kind of injection mold for the manufacture of the hollow ball shape plastic, it includes a panel that sets gradually from top to bottom, one mounting plate, one mouth of a river plate, one top board, one lower platen, one bottom plate, one backing board and a base plate, the center of described lower platen is provided with a push pedal that can move up and down, described push pedal and top board are formed with a spherical cavity, described lower platen is provided with four up positions that can move horizontally, one end of described up position upwards is formed with first rosette, described bottom plate is provided with four descending positions that can move horizontally, one end of described descending position upwards is formed with second rosette, four up positions are meter font with four descending positions and distribute, four first rosettes and four second rosettes are combined into spherical, the center of described backing board upwards is formed with the heavy base of a taper, and four descending positions all are slidingly connected to the heavy base of taper.
Preferably, described lower platen is provided with four for driving the oil cylinder that up position moves horizontally.
Preferably, described top board is provided with spring lever, and the upper end of described spring lever pushes against mouth of a river plate, is provided with a spring between its lower end and the top board, and this spring is hidden in the top board.
Preferably, described top board is provided with a front mould that can move to loxosis in the spherical cavity.
Preferably, described top board is provided with first deduction, and described mounting plate and lower platen all are sticked in this first deduction by clasp.
Preferably, described lower platen is provided with second deduction, and described top board and backing board all are sticked in this second deduction by clasp.
Preferably, described bottom plate is provided with the 3rd deduction, and described lower platen and backing board all are sticked in the 3rd deduction by clasp.
In the disclosed injection mold for the manufacture of the hollow ball shape plastic of the utility model, push pedal and top board are formed with a spherical cavity, when the injection mold matched moulds, the spherical that four first rosettes and four second rosettes are combined into is positioned at this spherical cavity, and there is the gap between the two, at this moment, injected plastics material injected the gap of the two and treats its cooling forming, at this moment, injected plastics material forms the hollow ball shape plastic.When carrying out the die sinking operation, Schilling mouth of a river plate rises and separates with top board, make bottom plate rise again and separate with backing board, four descending positions are gathered along the heavy base slip of taper and to the center of bottom plate, afterwards, make lower platen rise and separate with bottom plate, shift out until the lower opening of four second rosettes from the hollow ball shape plastic, make the center of four up position pushing the back down gather again, afterwards, push pedal is risen, four first rosettes are shifted out from the lower opening of hollow ball shape plastic, at last, take off the hollow ball shape plastic from push pedal, finish the injection moulding process.In the said process, after the hollow ball shape plastic parts moulding, because four second rosettes and four first rosettes can be in turn shift out from the lower opening of hollow ball shape plastic, thereby realized making hollow ball shape plastic integrated injection molding.Therefore, the utility model has not only been saved operation, and has been saved man-hour compared to existing technologies.
Description of drawings
Overall structure schematic diagram when Fig. 1 is in die opening state for the utility model.
Overall structure schematic diagram when Fig. 2 is in the matched moulds state for the utility model.
Fig. 3 is up position and descending the structural representation when the die opening state.
Fig. 4 is up position and descending the structural representation when the matched moulds state.
Fig. 5 is up position and descending vertical view.
Fig. 6 is the structural representation of hollow ball shape plastic.
Fig. 7 is the structural representation at other visual angles of hollow ball shape plastic.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is done more detailed description.
The utility model discloses a kind of injection mold for the manufacture of the hollow ball shape plastic, in conjunction with Fig. 1, Fig. 3 and shown in Figure 5, it includes a panel 1 that sets gradually from top to bottom, one mounting plate 2, one mouth of a river plate 3, one top board 4, one lower platen 5, one bottom plate 6, one backing board 7 and a base plate 8, the center of described lower platen 5 is provided with a push pedal that can move up and down 51, described push pedal 51 is formed with a spherical cavity with top board 4, described lower platen 5 is provided with four up positions 50 that can move horizontally, one end of described up position 50 upwards is formed with first rosette 500, described bottom plate 6 is provided with four descending positions 60 that can move horizontally, one end of described descending position 60 upwards is formed with second rosette 600,50 and four descending positions 60, four up positions are meter font and distribute, four first rosettes 500 and four second rosettes 600 are combined into spherical, the center of described backing board 7 upwards is formed with 70, four descending positions 60 of the heavy base of a taper and all is slidingly connected to the heavy base 70 of taper.
In the said structure, in conjunction with Fig. 1, Fig. 3 and shown in Figure 4, push pedal 51 is formed with a spherical cavity with top board 4, when the injection mold matched moulds, four first rosettes 500 and four second rosettes 600 will be combined into spherical, and there is the gap in this spherical in spherical cavity and between the two, at this moment, injected plastics material is injected the gap of the two and treats its cooling forming, and at this moment, injected plastics material forms hollow ball shape plastic 100 as shown in Figure 6.When carrying out the die sinking operation, Schilling mouth of a river plate 3 rises and separates with top board 4, make bottom plate 6 rise again and separate with backing board 7, four descending positions 60 are gathered along heavy base 70 slips of taper and to the center of bottom plate 6, afterwards, make lower platen 5 rise and separate with bottom plate 6, shift out until the lower opening of four second rosettes 600 from hollow ball shape plastic 100, make the center of four up position 50 pushing the back down 5 gather again, afterwards, push pedal 51 is risen, four first rosettes 500 are shifted out from the lower opening of hollow ball shape plastic 100, at last, take off hollow ball shape plastic 100 from push pedal 51, finish the injection moulding process.In the said process, after 100 moulding of hollow ball shape plastic, because four second rosettes 600 and four first rosettes 500 can be in turn shift out from the lower opening of hollow ball shape plastic 100, thereby hollow ball shape plastic 100 integrated injection moldings have been realized making.Therefore, the utility model has not only been saved operation, and has been saved man-hour compared to existing technologies.
In conjunction with Figure 1 and Figure 2, lower platen 5 is provided with four and is used for driving up position 50 oil cylinders that move horizontally 52, wherein, and each oil cylinder 52 corresponding up position 50.But, adopt oil cylinder 52 as the driver part of four up positions 50, it is a preferred embodiment of the present utility model, be not limited to the utility model, in other embodiment of the present utility model, also can adopt other actuating units as the driver part of four up positions 50, for example pneumatic, electronic etc.Simultaneously, the rise of top board 4, lower platen 5, bottom plate 6 and down maneuver can be passed through other hydraulic oil cylinder driving, also can be by motor drive mechanism or pneumatic mechanism and drive.
As shown in Figure 1, top board 4 is provided with spring lever 40, and the upper end of described spring lever 40 pushes against mouth of a river plate 3, is provided with a spring between its lower end and the top board 4, and this spring is hidden in the top board 4.When carrying out the die sinking operation, can spring lever 40 be upspring by spring, and make mouth of a river plate 3 rise and separate with top board 4 by spring lever 40.
In conjunction with Fig. 1 and shown in Figure 6, top board 4 is provided with a front mould 42 that can move to loxosis in the spherical cavity.This front mould 42 is used for making the outer surface formation depressed part 101 as shown in Figure 7 of hollow ball shape plastic 100.
As shown in Figure 1, top board 4 is provided with first deduction 41, and mounting plate 2 all is sticked in this first deduction 41 by clasp with lower platen 5.Lower platen 5 is provided with second deduction 53, and described top board 4 all is sticked in this second deduction 53 by clasp with backing board 7.Bottom plate 6 is provided with the 3rd deduction 61, and described lower platen 5 all is sticked in the 3rd deduction 61 by clasp with backing board 7.Above-mentioned first deduction 41, second deduction 53 and the 3rd deduction 61 are used for injection mold is from top to bottom locked, and optimize the overall performance of injection mold.
The disclosed injection mold for the manufacture of the hollow ball shape plastic of the utility model, when carrying out the die sinking operation, Schilling spring lever 40 pops up, mouth of a river plate 3 is risen and separate with top board 4, front mould 42 diagonal position depannings, make bottom plate 6 rise again and separate with backing board 7, four descending positions 60 are gathered along heavy base 70 slips of taper and to the center of bottom plate 6, afterwards, make lower platen 5 rise and separate with bottom plate 6, shift out until the lower opening of four second rosettes 600 from hollow ball shape plastic 100, the center that drives four up position 50 pushing the back down 5 by oil cylinder 52 is gathered again, afterwards, push pedal 51 is risen, and four first rosettes 500 are shifted out from the lower opening of hollow ball shape plastic 100, and is last, take off hollow ball shape plastic 100 from push pedal 51, finish the injection moulding process.When carrying out the matched moulds operation, Schilling push pedal 51 falls after rise and resets, driving four up positions 50 by oil cylinder 52 again scatters mutually, afterwards, making lower platen 5 fall after rise resets, making bottom plate 2 fall after rise again resets, make four descending positions 60 slide and scatter mutually along the heavy base 70 of taper, at last, panel 1, mounting plate 2 and mouth of a river plate 3 fall after rise and reset, and at this moment, four first rosettes 500 and four second rosettes 600 are reassembled into spherical, and this spherical is in push pedal 51 and top board 4 formed spherical cavities, and the matched moulds operation is finished.In the said process, after 100 moulding of hollow ball shape plastic, because four second rosettes 600 and four first rosettes 500 can be in turn shift out from the lower opening of hollow ball shape plastic 100, thereby hollow ball shape plastic 100 integrated injection moldings have been realized making.Therefore, the utility model has not only been saved operation, and has been saved man-hour compared to existing technologies.
The above is the utility model preferred embodiment, is not limited to the utility model, all modifications of making in technical scope of the present utility model, is equal to and replaces or improvement etc., all should be included in the scope that the utility model protects.
Claims (7)
1. injection mold for the manufacture of the hollow ball shape plastic, it is characterized in that, described injection mold includes a panel (1) that sets gradually from top to bottom, one mounting plate (2), one mouth of a river plate (3), one top board (4), one lower platen (5), one bottom plate (6), one backing board (7) and a base plate (8), the center of described lower platen (5) is provided with a push pedal that can move up and down (51), described push pedal (51) is formed with a spherical cavity with top board (4), described lower platen (5) is provided with four up positions (50) that can move horizontally, one end of described up position (50) upwards is formed with first rosette (500), described bottom plate (6) is provided with four descending positions (60) that can move horizontally, one end of described descending position (60) upwards is formed with second rosette (600), four up positions (50) are meter font with four descending positions (60) and distribute, four first rosettes (500) are combined into spherical with four second rosettes (600), the center of described backing board (7) upwards is formed with the heavy base of a taper (70), and four descending positions (60) all are slidingly connected to the heavy base of taper (70).
2. injection mold as claimed in claim 1 is characterized in that, described lower platen (5) is provided with four and is used for driving the oil cylinder (52) that up position (50) moves horizontally.
3. injection mold as claimed in claim 1, it is characterized in that described top board (4) is provided with spring lever (40), the upper end of described spring lever (40) pushes against mouth of a river plate (3), its lower end and top board are provided with a spring between (4), and this spring is hidden in the top board (4).
4. injection mold as claimed in claim 1 is characterized in that, described top board (4) is provided with a front mould (42) that can move to loxosis in the spherical cavity.
5. injection mold as claimed in claim 1 is characterized in that, described top board (4) is provided with first deduction (41), and described mounting plate (2) all is sticked in this first deduction (41) by clasp with lower platen (5).
6. injection mold as claimed in claim 5 is characterized in that, described lower platen (5) is provided with second deduction (53), and described top board (4) all is sticked in this second deduction (53) by clasp with backing board (7).
7. injection mold as claimed in claim 6 is characterized in that, described bottom plate (6) is provided with the 3rd deduction (61), and described lower platen (5) all is sticked in the 3rd deduction (61) by clasp with backing board (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220596617 CN203063048U (en) | 2012-11-13 | 2012-11-13 | Injection mold for manufacturing hollow spherical plastic part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220596617 CN203063048U (en) | 2012-11-13 | 2012-11-13 | Injection mold for manufacturing hollow spherical plastic part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203063048U true CN203063048U (en) | 2013-07-17 |
Family
ID=48761872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220596617 Expired - Fee Related CN203063048U (en) | 2012-11-13 | 2012-11-13 | Injection mold for manufacturing hollow spherical plastic part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203063048U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186961A (en) * | 2017-06-05 | 2017-09-22 | 浙江声波管阀实业有限公司 | A kind of mould of ball valve core |
| CN107471558A (en) * | 2017-09-05 | 2017-12-15 | 广州市中达祥模具塑胶有限公司 | A kind of spherical product injection forming mold and method |
| CN108582703A (en) * | 2018-03-04 | 2018-09-28 | 乌鲁木齐九品芝麻信息科技有限公司 | A kind of injection mold |
| CN113650210A (en) * | 2021-08-25 | 2021-11-16 | 天长市富宝橡塑制品有限公司 | Hollow plastic ball forming die |
-
2012
- 2012-11-13 CN CN 201220596617 patent/CN203063048U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186961A (en) * | 2017-06-05 | 2017-09-22 | 浙江声波管阀实业有限公司 | A kind of mould of ball valve core |
| CN107471558A (en) * | 2017-09-05 | 2017-12-15 | 广州市中达祥模具塑胶有限公司 | A kind of spherical product injection forming mold and method |
| CN108582703A (en) * | 2018-03-04 | 2018-09-28 | 乌鲁木齐九品芝麻信息科技有限公司 | A kind of injection mold |
| CN113650210A (en) * | 2021-08-25 | 2021-11-16 | 天长市富宝橡塑制品有限公司 | Hollow plastic ball forming die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203063048U (en) | Injection mold for manufacturing hollow spherical plastic part | |
| CN204526036U (en) | Mold opening mechanism | |
| CN101181822A (en) | Method for producing PU film shell with multiple lines and color change | |
| CN201308077Y (en) | Silicon mold for making chocolate shaped fitting | |
| CN203449537U (en) | Die set | |
| CN203210593U (en) | Alarm type compression mold | |
| CN201792471U (en) | Dual-hole extruding die | |
| CN213378845U (en) | Ejector pin for medium carbon steel pressing die convenient for die stripping | |
| CN203210594U (en) | Temperature measurement type compression mold | |
| CN207072099U (en) | Plastic tray injection mold side core-pulling mechanism | |
| CN206614754U (en) | Plastic cement products mould | |
| CN201415457Y (en) | Plastic product concealed thimble remolding structure | |
| CN211729939U (en) | Mould structure convenient to drawing of patterns | |
| CN219054074U (en) | Inner and outer mould taper fit die set for grinding wheel production | |
| CN206393795U (en) | A kind of compound backward and forward extrusion mould with water cooling tube | |
| CN203254567U (en) | Air-drying compression mold | |
| CN200995487Y (en) | Pressed mould with topped-bar mechanism | |
| CN203254563U (en) | Antiskid compression mold | |
| CN203254574U (en) | Automatically cleaning compression molding die | |
| CN203254564U (en) | Fireproof compression mold | |
| CN103934969B (en) | There is the mold system of air assistant formation mechanism | |
| CN203092883U (en) | Warning type compression molding die | |
| CN203254573U (en) | Self-check compression molding die | |
| CN203254559U (en) | Water-cooled compression mold | |
| CN203046155U (en) | Cutoff-type injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: QIAOFENG TECHNOLOGY INDUSTRIAL (SHENZHEN) CO., LTD Free format text: FORMER NAME: QIAOFENG MACHINERY MOULDING (SHENZHEN) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518000, No. 7, Tan Tan Road, West Village, Henggang Town, Longgang District, Guangdong, Shenzhen Patentee after: Joe Feng Technology Industrial (Shenzhen) Co. Ltd. Address before: 518000, No. 7, Tan Tan Road, West Village, Henggang Town, Longgang District, Guangdong, Shenzhen Patentee before: Qiaofeng Machine Mold (Shenzhen) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20201113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |