CN202985961U - Plastic mould for pergola central connector - Google Patents

Plastic mould for pergola central connector Download PDF

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Publication number
CN202985961U
CN202985961U CN 201220730614 CN201220730614U CN202985961U CN 202985961 U CN202985961 U CN 202985961U CN 201220730614 CN201220730614 CN 201220730614 CN 201220730614 U CN201220730614 U CN 201220730614U CN 202985961 U CN202985961 U CN 202985961U
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CN
China
Prior art keywords
core
mould
fixed
plate
push rod
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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
Application number
CN 201220730614
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Chinese (zh)
Inventor
陆颂荫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Yinzhou Jianjun Machinery Technology Co Ltd
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Ningbo Yinzhou Jianjun Machinery Technology Co Ltd
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Priority to CN 201220730614 priority Critical patent/CN202985961U/en
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Publication of CN202985961U publication Critical patent/CN202985961U/en
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Abstract

The utility model discloses a plastic mould for a pergola central connector. The plastic mould comprises a mould foot (1), a backing plate (2), a lower fixed plate (3), a lower convex mould core (4), an upper molding board (5), an upper mould fixing plate (6), an upper convex mould core (7) and a pouring nozzle (8); the plastic mould for the pergola central connector is characterized by further comprising two groups of core-pulling mechanisms and two mould cores (13), wherein a cavity is formed during a mould-closing process of the two groups of the core-pulling mechanisms with the lower convex mould core (4), the upper convex mould core (7) and the two mould cores (13); the cavity is communicated with the pouring nozzle (8); an annular bump (7.1) is arranged on the bottom surface of the upper convex mould core (7); a clamping mechanism is arranged on the upper molding board (5); and a material ejecting mechanism is arranged in the mould foot (1). The plastic mould for the pergola central connector can be used for reducing the production cost and the material cost of the pergola central connector, enabling the machining to be simple, ensuring the one-step forming of the pergola central connector and ensuring the de-molding.

Description

Flower stand center connector mould of plastics
Technical field
The utility model relates to technical field of mold, is specifically a kind of flower stand center connector mould of plastics.
Background technology
As Fig. 1, Fig. 2, be a kind of flower stand center connector, comprise connector body 101, be provided with a connector 102 on the side of connector body 101, connector 102 is provided with groove 103, the inner of this groove 103 stretches in connector body 101, and described connector body 101 is provided with annular groove 104 and through hole 105.Present this flower stand center connector 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 attempt this flower stand center connector alternative with high-intensity plastics, but because the inner of the groove of the side tube connector on the connector body stretches in the connector body, like this when injection molding, must adopt pulled core structure, but also to guarantee the well demoulding of flower stand center connector, can make production and the material cost of flower stand center connector all reduce, make processing simple so current urgent need is a, also can make flower stand center connector one-shot forming and can guarantee the mould of plastics of the demoulding.
The utility model content
The technical problems to be solved in the utility model is, provides a kind of production and material cost of flower stand center connector of can making all to reduce, make processing simple, also can make flower stand center connector one-shot forming and can guarantee the flower stand center connector mould of plastics of the demoulding.
the technical solution of the utility model is, a kind of flower stand center connector mould of plastics with following structure is provided, and comprises mould pin, backing plate, bottom plate, lower punch core, cope match-plate pattern, upper mould fixed plate, epirelief core rod, pouring mouth, described backing plate is fixed on the mould pin, described bottom plate is fixed on backing plate, and described lower punch core is fixed on bottom plate, and described upper mould fixed plate is fixed on cope match-plate pattern, described epirelief core rod is fixed on upper mould fixed plate, and described pouring mouth is located in the through hole of cope match-plate pattern and epirelief core rod coaxial line, but it also comprises the core-pulling mechanism of two groups of slide in opposition and is fixed on the lower punch core two core rods that are used for the through hole of corresponding moulding flower stand center connector, the end face of epirelief core rod is stretched out on the top of described two core rods, described two groups of core-pulling mechanisms and lower punch core, the epirelief core rod, be formed for the cavity of two of moulding flower stand center connector between two core rods when matched moulds, this cavity is communicated with pouring mouth, the bottom surface of described epirelief core rod is provided with two can distinguish the moulding annular protrusion of flower stand center connector annular groove separately, also be provided with clamping mechanism on described cope match-plate pattern, be provided with material jacking mechanism in described mould pin.
After adopting said structure, the utility model compared with prior art has the following advantages: be one-shot forming converted products flower stand center connector by injection mo(u)lding, production and the material cost of flower stand center connector are all reduced, make processing simple.With this mold injection molding the time, cavity between described two groups of core-pulling mechanisms and lower punch core, epirelief core rod, two core rods is formed for two of moulding flower stand center connector when matched moulds, be fixed on the through hole that the core rod of two on the lower punch core is used for corresponding moulding flower stand center connector, product automatic ejection after having at last special-purpose material jacking mechanism with moulding makes like this flower stand center connector one-shot forming and can guarantee the demoulding.
As improvement, every group of core-pulling mechanism comprise slide block, can moulding the oblique core rod of the groove of the tube connector of a flower stand center connector and many Angle Pins that are located at upper mould fixed plate separately; Described slide block sliding fit is on bottom plate, and described oblique core rod is fixed on slide block, and the inner of oblique core rod extends inwardly to the external port of the counterbore of slide block; Described Angle Pin is obliquely installed, and the bottom extends to the outside of upper mould fixed plate, and 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, when described Angle Pin stretches out through hole, slide block outwards slides,, compact conformation, simple.
As improvement, described material jacking mechanism comprises push rod, push rod fixed head and push rod capping; The movable cooperation in the top of described push rod is also passed backing plate and the through hole of lower punch core, the bottom of described push rod is fixed on the 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, 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 with the up and down, position of the slide block of core-pulling mechanism; the medial surface of described lock module is first inclined-plane parallel with the 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.
Description of drawings
Accompanying drawing 1 is the schematic diagram of flower stand center connector.
Accompanying drawing 2 is generalized sections of flower stand center connector.
Accompanying drawing 3 is schematic diagrames that flower stand of the present utility model center connector mould of plastics divides mould.
Accompanying drawing 4 is schematic diagrames of flower stand of the present utility model center connector mould of plastics matched moulds.
Schematic top plan view when accompanying drawing 5 is counterdie matched moulds of flower stand of the present utility model center connector mould of plastics.
Accompanying drawing 6 is the counterdie of flower stand of the present utility model center connector mould of plastics schematic top plan view when dividing mould.
As shown in the figure: 101, connector body, 102, connector, 103, groove, 104, annular groove, 105, through hole;
1, mould pin, 2, backing plate, 3, bottom plate, 4, the lower punch core, 5, cope match-plate pattern, 6, upper mould fixed plate, 7, the epirelief core rod, 8, pouring mouth, 9, slide block, 9.1, through hole, 9.2, the second inclined-plane, 10, oblique core rod, 11, Angle Pin, 12, push rod, 13, core rod, 14, the push rod fixed head, 15, push rod capping, 16, lock module, the 16.1, first inclined-plane.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
as Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, flower stand of the present utility model center connector mould of plastics comprises mould pin 1, backing plate 2, bottom plate 3, lower punch core 4, cope match-plate pattern 5, upper mould fixed plate 6, epirelief core rod 7, pouring mouth 8, described backing plate 2 is fixed on mould pin 1, described bottom plate 3 is fixed on backing plate 2, described lower punch core 4 is fixed on bottom plate 3, described upper mould fixed plate 6 is fixed on cope match-plate pattern 5, described epirelief core rod 7 is fixed on upper mould fixed plate 6, and described pouring mouth 8 is located in the through hole of cope match-plate pattern 5 and epirelief core rod 7 coaxial lines, but it also comprises the core-pulling mechanism of two groups of slide in opposition and is fixed on lower punch core 4 two core rods 13 that are used for the through hole of corresponding moulding flower stand center connector, the end face of epirelief core rod 7 is stretched out on the top of described two core rods 13, described two groups of core-pulling mechanisms and lower punch core 4, epirelief core rod 7, be formed for the cavity of two of moulding flower stand center connector between two core rods 13 when matched moulds, namely this mould is one to go out two, this cavity is communicated with pouring mouth 8, the bottom surface of described epirelief core rod 7 is provided with two can distinguish the moulding annular protrusion 7.1 of flower stand center connector annular groove separately, also be provided with clamping mechanism on described cope match-plate pattern 5, be provided with material jacking mechanism in described mould pin 1.
Every group of core-pulling mechanism comprise slide block 9, can moulding the oblique core rod 10 of the groove of the tube connector of a flower stand center connector and the many Angle Pins 11 that are located at upper mould fixed plate 6 separately; Described slide block 9 sliding fits are on bottom plate 3, and described oblique core rod 10 is fixed on slide block 9, and the inner of oblique core rod 10 extends inwardly to the external port of the counterbore of slide block 9; 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, and when described Angle Pin 11 stretches into through hole 9.1, slide block 9 inwardly slides, and when described Angle Pin 11 stretches out through hole 9.1, slide block 9 outwards slides.The first slide block 9 slide in opposition of two group of one core-pulling mechanism, namely inside or outside simultaneously simultaneously.
Described material jacking mechanism comprises push rod 12, push rod fixed head 14 and push rod capping 15; The movable cooperation in the top of described push rod 12 is also passed backing plate 2 and the through hole of lower punch core 4, 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, and described push rod fixed head 14 and push rod capping 15 are slidably fitted in the hole of mould pin 1.
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 with the up and down, 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, at this moment, slide block 9 and the lower punch core 4 of two groups of core-pulling mechanisms, epirelief core rod 7, cavity between two core rods 13 is formed for two of moulding flower stand center connector, epirelief core rod each annular protrusion 7.1 of 7 this moment annular groove 104 of moulding flower stand center connector respectively, each oblique core rod 10 is the groove 103 of the corresponding flower stand of moulding center connector respectively, every core rod 13 is the through hole 105 of the corresponding flower stand of moulding center connector respectively, the counterbore of every slide block 9 is the connector 102 of the corresponding flower stand of moulding center connector respectively.
When dividing mould, 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.Promote push rod capping 15 this moment, and push rod capping 15 drives push rod fixed head 14 and push rod 12 upward slidings, and push rod 12 ejects product flower stand center connector.

Claims (4)

1. a flower stand center connector mould of plastics, comprise mould pin (1), backing plate (2), bottom plate (3), lower punch core (4), cope match-plate pattern (5), upper mould fixed plate (6), epirelief core rod (7), pouring mouth (8), described backing plate (2) is fixed on mould pin (1), described bottom plate (3) is fixed on backing plate (2), described lower punch core (4) is fixed on bottom plate (3), described upper mould fixed plate (6) is fixed on cope match-plate pattern (5), described epirelief core rod (7) is fixed on upper mould fixed plate (6), and described pouring mouth (8) is located in the through hole of cope match-plate pattern (5) and epirelief core rod (7) coaxial line, it is characterized in that: but it also comprises the core-pulling mechanism of two groups of slide in opposition and is fixed on lower punch core (4) two core rods (13) that are used for the through hole of corresponding moulding flower stand center connector, the end face of epirelief core rod (7) is stretched out on the top of described two core rods (13), described two groups of core-pulling mechanisms and lower punch core (4), epirelief core rod (7), be formed for the cavity of two of moulding flower stand center connector between two core rods (13) when matched moulds, this cavity is communicated with pouring mouth (8), the bottom surface of described epirelief core rod (7) is provided with two can distinguish the moulding annular protrusion (7.1) of flower stand center connector annular groove separately, described cope match-plate pattern also is provided with clamping mechanism on (5), be provided with material jacking mechanism in described mould pin (1).
2. flower stand according to claim 1 center connector mould of plastics is characterized in that: every group of core-pulling mechanism comprise slide block (9), can moulding the oblique core rod (10) of the groove of the tube connector of a flower stand center connector and the many Angle Pins (11) that are located at upper mould fixed plate (6) separately; Described slide block (9) sliding fit is on bottom plate (3), and described oblique core rod (10) is fixed on slide block (9), and the inner of oblique core rod (10) extends inwardly to the external port of the counterbore of slide block (9); 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 when described Angle Pin (11) stretches out through hole (9.1), slide block (9) outwards slides.
3. flower stand according to claim 1 center connector mould of plastics, it is characterized in that: described material jacking mechanism comprises push rod (12), push rod fixed head (14) and push rod capping (15); The movable cooperation in top of described push rod (12) is also passed backing plate (2) and the through hole of lower punch core (4), 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), and described push rod fixed head (14) and push rod capping (15) are slidably fitted in the hole of mould pin (1).
4. flower stand according to claim 1 and 2 center connector mould of plastics, 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 with the up and down, 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).
CN 201220730614 2012-12-26 2012-12-26 Plastic mould for pergola central connector Expired - Fee Related CN202985961U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220730614 CN202985961U (en) 2012-12-26 2012-12-26 Plastic mould for pergola central connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220730614 CN202985961U (en) 2012-12-26 2012-12-26 Plastic mould for pergola central connector

Publications (1)

Publication Number Publication Date
CN202985961U true CN202985961U (en) 2013-06-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220730614 Expired - Fee Related CN202985961U (en) 2012-12-26 2012-12-26 Plastic mould for pergola central connector

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103009570A (en) * 2012-12-26 2013-04-03 宁波市鄞州剑均机械科技有限公司 Plastic mould for flower stand center connectors
CN104943069A (en) * 2015-05-26 2015-09-30 宁波市鄞州剑均机械科技有限公司 Die of connecting member for connecting two rods on laundry rack

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103009570A (en) * 2012-12-26 2013-04-03 宁波市鄞州剑均机械科技有限公司 Plastic mould for flower stand center connectors
CN104943069A (en) * 2015-05-26 2015-09-30 宁波市鄞州剑均机械科技有限公司 Die of connecting member for connecting two rods on laundry rack

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130612

Termination date: 20131226