CN103009571B - Plastic mould for flower stand center connectors with bolts - Google Patents
Plastic mould for flower stand center connectors with bolts Download PDFInfo
- Publication number
- CN103009571B CN103009571B CN201210576466.7A CN201210576466A CN103009571B CN 103009571 B CN103009571 B CN 103009571B CN 201210576466 A CN201210576466 A CN 201210576466A CN 103009571 B CN103009571 B CN 103009571B
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- Prior art keywords
- mould
- plate
- push rod
- core
- fixed
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- Expired - Fee Related
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- 229920003023 plastic Polymers 0.000 title claims abstract description 15
- 239000004033 plastic Substances 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000000465 moulding Methods 0.000 claims abstract description 13
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000000806 elastomer Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a plastic mould of flower stand center connectors with bolts. The plastic mould comprises mould feet (1), base plates (2), a lower fixed plate (3), an upper template (5), an upper mould fixing plate (6), a pouring nozzle (8), and two upper mould cores (7), two lower mould cores (4) and two groups of core-pulling mechanisms capable of sliding oppositely, which are fixed on the lower fixed plate (3), wherein a cavity for molding the two flower stand center connectors with the bolts is formed among the two groups of core-pulling mechanisms, the two upper mould cores (7), the two lower mould cores (4) and the upper mould fixing plate (6) during mould assembly, and the cavity is communicated with the pouring nozzle (8); a mould locking mechanism is further arranged on the upper template (5); and the mould feet (1) are internally provided with material ejection mechanisms. According to the mould disclosed by the invention, the production and material costs of the flower stand center connectors with the bolts are reduced, the machining is simple, the flower stand center connectors with the bolts are molded for one time, and the de-molding can be guaranteed.
Description
Technical field
The present invention relates to technical field of mold, is specifically a kind of flower stand center connector mould of plastics of strap bolt.
Background technology
As Fig. 1, the flower stand center connector for a kind of strap bolt, comprises connector body 101, connector body 101 is provided with through hole 102, in a side of connector body 101, be provided with a connector 103, connector 103 is provided with blind hole 104, is provided with bolt 105 on the opposite side of connector body 101.The flower stand center connector of current this strap bolt is generally foundry goods, carries out turning processing after moulding again, like this production and material cost is higher, processed complex.Also have at present and attempt the flower stand center connector body of this strap bolt to substitute with high-intensity plastics, but because connector body is provided with through hole, like this when injection molding, must adopt pulled core structure, also need to consider bolt to be injected in connector body simultaneously, but also to guarantee the well demoulding of flower stand center connector of strap bolt, so a production and the material cost of the flower stand center connector of strap bolt of can making of current urgent need all reduces, make processing simple, also can make the flower stand center connector one-shot forming of strap bolt also can guarantee the mould of plastics of the demoulding.
Summary of the invention
The technical problem to be solved in the present invention is, provide a kind of production and material cost of the flower stand center connector of strap bolt of can making all to reduce, make processing simple, also can make the flower stand center connector one-shot forming of strap bolt also can guarantee the flower stand center connector mould of plastics of the strap bolt of the demoulding.
Technical scheme of the present invention is, a kind of flower stand center connector mould of plastics with the strap bolt of following structure is provided, and comprises mould pin, backing plate, bottom plate, cope match-plate pattern, upper mould fixed plate, pouring mouth, described backing plate is fixed on mould pin, and described bottom plate is fixed on backing plate, and described upper mould fixed plate is fixed on cope match-plate pattern, and described pouring mouth is located in the through hole of cope match-plate pattern and upper mould fixed plate coaxial line, it also comprises two upper mold core of the blind hole that is fixed on the flower stand center connector for each strap bolt of moulding on bottom plate, two lower mold core that can accommodating corresponding flower stand center connector bolt and two groups can slide in opposition core-pulling mechanism, the bottom surface of upper mould fixed plate is stretched out in the bottom of described two upper mold core, described two groups of core-pulling mechanisms and two upper mold core, between two lower mold core and upper mould fixed plate, when matched moulds, be formed for the cavity of the flower stand center connector of two strap bolts of moulding, this cavity is communicated with pouring mouth, on described cope match-plate pattern, be also provided with clamping mechanism, in described mould pin, be provided with material jacking mechanism.
Adopt after said structure, the present invention compared with prior art, have the following advantages: by injection mo(u)lding, be the flower stand center connector of one-shot forming converted products strap bolt, production and the material cost of the flower stand center connector of strap bolt are all reduced, make processing simple.When with this mold injection molding, bolt is first placed in the sky of lower mold core, cavity between described two groups of core-pulling mechanisms and two upper mold core, two lower mold core and upper mould fixed plate is formed for the flower stand center connector of two strap bolts of moulding when matched moulds, directly bolt and connector are injection molded into integral type, finally there is special-purpose material jacking mechanism by the product automatic ejection after moulding, make like this flower stand center connector one-shot forming of strap bolt and can guarantee the demoulding.
As improvement, every group of core-pulling mechanism comprises slide block, two oblique core rods and many Angle Pins that are located at upper mould fixed plate; Described slide block sliding fit is on bottom plate, and described oblique core rod is fixed on slide block, and oblique extend internally out the counterbore of slide block of the inner of core rod; Described Angle Pin is obliquely installed, and extend to the outside of upper mould fixed plate bottom, described slide block is provided with the through hole that can embed one by one for Angle Pin, when described Angle Pin stretches into through hole, slide block inwardly slides and can be affixed with another relative slide block of organizing core-pulling mechanism, when described Angle Pin stretches out through hole, slide block outwards slides, compact conformation, simple.
As improvement, described material jacking mechanism comprises push rod, elastomer, push rod fixed head and push rod capping; The movable cooperation in top of described push rod and stretch into backing plate and the through hole of lower mold core in and can offset with the low side that is contained in the bolt in this through hole, the bottom of described push rod is fixed on push rod fixed head, described push rod capping is fixed on the bottom of push rod fixed head, described push rod fixed head and push rod capping are slidably fitted in the hole of mould pin, described elastomer is located between push rod fixed head and backing plate, compact conformation, simple, liftout is effective, can guarantee the demoulding.
As further improvement; described clamping mechanism comprises two lock modules that are fixed on cope match-plate pattern; the position that every lock module is located on cope match-plate pattern is corresponding up and down with the position of the slide block of core-pulling mechanism; the medial surface of described lock module is first inclined-plane parallel with Angle Pin axis; the top on this first inclined-plane flushes with upper mould fixed plate; second inclined-plane of the outer end of described slide block for matching with described the first inclined-plane, compact conformation, simple, locked mode is effective.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of the flower stand center connector of strap bolt.
Accompanying drawing 2 is schematic diagrames of the flower stand center connector mould of plastics parting of strap bolt of the present invention.
Accompanying drawing 3 is schematic diagrames of the flower stand center connector mould of plastics matched moulds of strap bolt of the present invention.
Accompanying drawing 4 is schematic top plan view of counterdie of the flower stand center connector mould of plastics of strap bolt of the present invention.
As shown in the figure: 101, connector body, 102, through hole, 103, connector, 104, blind hole, 105, bolt.
1, mould pin, 2, backing plate, 3, bottom plate, 4, lower mold core, 5, cope match-plate pattern, 6, upper mould fixed plate, 7, upper mold core, 8, pouring mouth, 9, slide block, 9.1, through hole, the 9.2, second inclined-plane, 10, oblique core rod, 11, Angle Pin, 12, push rod, 14, push rod fixed head, 15, push rod capping, 16, lock module, the 16.1, first inclined-plane.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 2, Figure 3, Figure 4, the flower stand center connector mould of plastics of strap bolt of the present invention, comprises mould pin 1, backing plate 2, bottom plate 3, cope match-plate pattern 5, upper mould fixed plate 6, pouring mouth 8, described backing plate 2 is fixed on mould pin 1, and described bottom plate 3 is fixed on backing plate 2, and described upper mould fixed plate 6 is fixed on cope match-plate pattern 5, and described pouring mouth 8 is located in the through hole of cope match-plate pattern 5 and upper mould fixed plate 6 coaxial lines, it also comprises two upper mold core 7 of the blind hole that is fixed on the flower stand center connector for each strap bolt of moulding on bottom plate 3, two lower mold core 4 that can accommodating corresponding flower stand center connector bolt and two groups can slide in opposition core-pulling mechanism, the bottom surface of upper mould fixed plate 6 is stretched out in the bottom of described two upper mold core 7, described two groups of core-pulling mechanisms and two upper mold core 7, between two lower mold core 4 and upper mould fixed plate 6, when matched moulds, be formed for the cavity of the flower stand center connector of two strap bolts of moulding, this cavity is communicated with pouring mouth 8, on described cope match-plate pattern 5, be also provided with clamping mechanism, in described mould pin 1, be provided with material jacking mechanism.
Every group of core-pulling mechanism comprises slide block 9, two oblique core rods 10 and the many Angle Pins 11 that are located at upper mould fixed plate 6; Described slide block 9 sliding fits are on bottom plate 3, and described oblique core rod 10 is fixed on slide block 9, and oblique extend internally out the counterbore of slide block 9 of the inner of core rod 10; Described Angle Pin 11 is obliquely installed, and extend to the outside of upper mould fixed plate 6 bottom, described slide block 9 is provided with the through hole 9.1 that can embed one by one for Angle Pin 11, when described Angle Pin 11 stretches into through hole 9.1, slide block 9 inwardly slides and can be affixed with another relative slide block 9 of organizing core-pulling mechanism, and when described Angle Pin 11 stretches out through hole 9.1, slide block 9 outwards slides.Slide block 9 slide in opposition of two groups of core-pulling mechanisms, simultaneously inside or simultaneously outside.
Described material jacking mechanism comprises push rod 12, elastomer 13, push rod fixed head 14 and push rod capping 15; The movable cooperation in top of described push rod 12 and stretch into backing plate 2 and the through hole of lower mold core 4 in and can offset with the low side that is contained in the bolt in this through hole, the bottom of described push rod 12 is fixed on push rod fixed head 14, described push rod capping 15 is fixed on the bottom of push rod fixed head 14, described push rod fixed head 14 and push rod capping 15 are slidably fitted in the hole of mould pin 1, and described elastomer 13 is located between push rod fixed head 14 and backing plate 2.
Described clamping mechanism comprises two lock modules 16 that are fixed on cope match-plate pattern 5; the position that every lock module 16 is located on cope match-plate pattern 5 is corresponding up and down with the position of the slide block 9 of core-pulling mechanism; the medial surface of described lock module 16 is first inclined-plane 16.1 parallel with Angle Pin 11 axis; the top on this first inclined-plane 16.1 flushes with upper mould fixed plate 6, second inclined-plane 9.2 of the outer end of described slide block 9 for matching with described the first inclined-plane 16.1.
When matched moulds, cope match-plate pattern 5 moves down, simultaneously, Angle Pin 11 extend in the through hole 9.1 of corresponding slide block 9 gradually, along with Angle Pin 11 constantly stretches into, each self-corresponding slide block 9 inwardly slides thereupon, until cope match-plate pattern 5 puts in place downwards, two slide blocks 5 inwardly put in place simultaneously, fit with the second inclined-plane 9.2 of corresponding slide block 9 in the first inclined-plane 16.1 of every lock module 16 simultaneously, now, described two groups of core-pulling mechanisms and two upper mold core 7, cavity between two lower mold core 4 and upper mould fixed plate 6 is formed for the flower stand center connector of two strap bolts of moulding, now upper mold core 7 is distinguished the blind hole 104 of the flower stand center connector of forming strip bolts, two oblique core rods 10 of relative sliding are the through hole 102 of the flower stand center connector of the corresponding strap bolt of moulding respectively, and the bolt being placed in lower mold core 4 through holes is also injected into one with connector body.
When parting, cope match-plate pattern 5 moves up, simultaneously, Angle Pin 11 reaches in the through hole 9.1 of corresponding slide block 9 gradually, and along with Angle Pin 11 constantly stretches out, each self-corresponding slide block 9 outwards slides thereupon, until cope match-plate pattern 5 upwards puts in place, two slide blocks 9 outwards put in place simultaneously.Now promote push rod capping 15, push rod capping 15 drives push rod fixed head 14 and push rod 12 upward slidings, and push rod 12 ejects the flower stand center connector of product tape bolt.
Claims (2)
1. a flower stand center connector mould of plastics for strap bolt, comprises mould pin (1), backing plate (2), bottom plate (3), cope match-plate pattern (5), upper mould fixed plate (6), pouring mouth (8), described backing plate (2) is fixed on mould pin (1), described bottom plate (3) is fixed on backing plate (2), it is upper that described upper mould fixed plate (6) is fixed on cope match-plate pattern (5), and described pouring mouth (8) is located in the through hole of cope match-plate pattern (5) and upper mould fixed plate (6) coaxial line, it is characterized in that: it also comprises two upper mold core (7) of the blind hole that is fixed on the flower stand center connector for each strap bolt of moulding on bottom plate (3), two lower mold core (4) that can accommodating corresponding flower stand center connector bolt and two groups can slide in opposition core-pulling mechanism, the bottom surface of upper mould fixed plate (6) is stretched out in the bottom of described two upper mold core (7), described two groups of core-pulling mechanisms and two upper mold core (7), between two lower mold core (4) and upper mould fixed plate (6), when matched moulds, be formed for the cavity of the flower stand center connector of two strap bolts of moulding, this cavity is communicated with pouring mouth (8), described cope match-plate pattern is also provided with clamping mechanism on (5), in described mould pin (1), be provided with material jacking mechanism, every group of core-pulling mechanism comprises slide block (9), two oblique core rods (10) and the many Angle Pins (11) that are located at upper mould fixed plate (6), described slide block (9) sliding fit is upper at bottom plate (3), and it is upper that described oblique core rod (10) is fixed on slide block (9), and oblique extend internally out the counterbore of slide block (9) of the inner of core rod (10), described Angle Pin (11) is obliquely installed, and extend to the outside of upper mould fixed plate (6) bottom, described slide block (9) is provided with the through hole (9.1) that can supply Angle Pin (11) to embed one by one, when described Angle Pin (11) stretches into through hole (9.1), slide block (9) inwardly slides and can be affixed with another relative slide block (9) of organizing core-pulling mechanism, and when described Angle Pin (11) stretches out through hole (9.1), slide block (9) outwards slides, described material jacking mechanism comprises push rod (12), elastomer (13), push rod fixed head (14) and push rod capping (15), the movable cooperation in top of described push rod (12) and stretch into backing plate (2) and the through hole of lower mold core (4) in and can offset with the low side that is contained in the bolt in this through hole, the bottom of described push rod (12) is fixed on push rod fixed head (14), described push rod capping (15) is fixed on the bottom of push rod fixed head (14), described push rod fixed head (14) and push rod capping (15) are slidably fitted in the hole of mould pin (1), and described elastomer (13) is located between push rod fixed head (14) and backing plate (2).
2. the flower stand center connector mould of plastics of strap bolt according to claim 1, it is characterized in that: described clamping mechanism comprises two lock modules (16) that are fixed on cope match-plate pattern (5), the position that every lock module (16) is located on cope match-plate pattern (5) is corresponding up and down with the position of the slide block (9) of core-pulling mechanism, the medial surface of described lock module (16) is first inclined-plane (16.1) parallel with Angle Pin (11) axis, the top on this first inclined-plane (16.1) flushes with upper mould fixed plate (6), second inclined-plane (9.2) of the outer end of described slide block (9) for matching with described the first inclined-plane (16.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210576466.7A CN103009571B (en) | 2012-12-26 | 2012-12-26 | Plastic mould for flower stand center connectors with bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210576466.7A CN103009571B (en) | 2012-12-26 | 2012-12-26 | Plastic mould for flower stand center connectors with bolts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103009571A CN103009571A (en) | 2013-04-03 |
| CN103009571B true CN103009571B (en) | 2014-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210576466.7A Expired - Fee Related CN103009571B (en) | 2012-12-26 | 2012-12-26 | Plastic mould for flower stand center connectors with bolts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103009571B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105029970B (en) * | 2015-07-01 | 2017-10-10 | 宁波市鄞州剑均机械科技有限公司 | Flowerpot rack handle and the injection mold for manufacturing the flowerpot rack handle |
| CN112590134B (en) * | 2020-10-28 | 2022-05-10 | 苏州雅特精密模具有限公司 | Mold sliding block unlocking mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002178373A (en) * | 2000-12-18 | 2002-06-26 | Sumitomo Wiring Syst Ltd | Method for manufacturing connector and mold structure of connector |
| CN100447475C (en) * | 2004-04-07 | 2008-12-31 | 于建新 | Flexible active sleeve joint of polythylene polypropylene tubing and tube element with skeleton and their prodn. process |
| CN202062602U (en) * | 2011-05-24 | 2011-12-07 | 浙江师范大学 | Product back-off detaching mechanism |
| CN202399469U (en) * | 2011-12-16 | 2012-08-29 | 宁波万隆模塑成型有限公司 | Step-by-step opening injection mould |
| CN202985960U (en) * | 2012-12-26 | 2013-06-12 | 宁波市鄞州剑均机械科技有限公司 | Plastic mold of flower shelf center connecting heads with bolts |
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2012
- 2012-12-26 CN CN201210576466.7A patent/CN103009571B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN103009571A (en) | 2013-04-03 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: RUGAO RICH STEEL MACHINERY PARTS CO., LTD. Free format text: FORMER OWNER: NINGBO YINZHOU JIANJUN MACHINERY TECHNOLOGY CO., LTD. Effective date: 20141020 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 315104 NINGBO, ZHEJIANG PROVINCE TO: 226500 NANTONG, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20141020 Address after: 226500, Jiangsu City, Nantong province Rugao moved by the town, moved through the village twenty-four Patentee after: Rugao Fu Steel Machinery Fittings Co., Ltd. Address before: 315104 Yinzhou District City, Ningbo Province under the streets of Hedong Village Patentee before: Ningbo Yinzhou Jianjun Machinery Technology Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191211 Address after: 221000 Tashan Zhen TA Xi Lu, Jiawang District, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Xiaguang Machinery Manufacturing Co., Ltd Address before: 226500, Jiangsu City, Nantong province Rugao moved by the town, moved through the village twenty-four Patentee before: Rugao Fu Steel Machinery Fittings Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20191226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |