CN104943069B - The mould of the connector of two bars is connected on clothes hanger - Google Patents
The mould of the connector of two bars is connected on clothes hanger Download PDFInfo
- Publication number
- CN104943069B CN104943069B CN201510277589.4A CN201510277589A CN104943069B CN 104943069 B CN104943069 B CN 104943069B CN 201510277589 A CN201510277589 A CN 201510277589A CN 104943069 B CN104943069 B CN 104943069B
- Authority
- CN
- China
- Prior art keywords
- block
- die mechanism
- pulling
- push rod
- mold core
- 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
- 239000002699 waste material Substances 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 238000001746 injection moulding Methods 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 4
- 241000826860 Trapezium Species 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- 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
-
- 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
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
- B29C45/401—Ejector pin constructions or mountings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The mould of the connector of two bars is connected on a kind of clothes hanger, it includes upper die mechanism and lower die mechanism, and upper die mechanism lower end is fixedly connected with upper mold core block（1）, upper mold core block（1）Upper end is provided with shaped article（2）Top is used to connect the vertical blind hole that clothes hanger connects boom end（3）, upper die mechanism is positioned at vertical blind hole（3）Inside it is fixedly connected with core_pulling pole（4）；Lower mold core block（5）Upper end and upper mold core block（1）Lower end forms shaped article in matched moulds（2）Bottom is used to connect the lateral draw-in groove of " C " type of another clothes hanger connector（6）, upper die mechanism is provided with running channel（7）, it also includes being used for shaped article（2）The axial core-pulling mechanism of the lateral draw-in groove of " C " type and for ejecting shaped article（2）Ejecting mechanism.
Description
Technical field
The present invention relates to the technical field of injection mold, the mould of the connector of two bars is specifically connected on a kind of clothes hanger
Tool.
Background technology
In the prior art, it can be by will be some with the cool clothes hanger for putting more than one piece clothing, for its simple structure to have a kind of
Clothes hanger body side-by-side parallel is set, and fixes constituting between neighbouring garment hanger by connecting rod.And the bar on connecting rod and clothes hanger body
Fixed by connector between son, one end end of connector is provided with for the blind hole for connection boom end insertion, connector
The other end is provided with the lateral draw-in groove of " C " type for clasping clothes hanger body, and the axis of the lateral draw-in groove of " C " type is vertical with the axis of blind hole
And the opening direction of the opening direction of the lateral draw-in groove of " C " type and blind hole is not only processed conversely, above-mentioned connector is generally metallic article
Efficiency is low, set the deadweight that more metal connecting piece considerably increases clothes hanger in high cost, and clothes hanger.And select plastics
Again because the connector is provided with the lateral draw-in groove of " C " type during the connector of product, therefore cannot directly by upper lower open die mode
Injection mold complete processing.
The content of the invention
The technical problems to be solved by the invention are：Offer is a kind of can be processed on the clothes hanger of plastics by injection molding manner
Connect the mould of the connector of two bars.
The technical solution used in the present invention is：The mould of the connector of two bars is connected on a kind of clothes hanger, it includes upper
Mold mechanism and lower die mechanism, upper die mechanism lower end are fixedly connected with upper mold core block, and upper mold core block upper end is provided with shaped article top
The vertical blind hole of boom end is connected for connecting clothes hanger, upper die mechanism is located in vertical blind hole and is fixedly connected with core_pulling pole；Institute
State lower die mechanism and be provided with the lower mold core block coordinated with upper mold core block when upper die mechanism and lower die mechanism matched moulds, on lower mold core block
End forms shaped article bottom and laterally blocks for being connected " C " type of another clothes hanger connector with upper mold core block lower end in matched moulds
Groove, the axis of the lateral draw-in groove of " C " type is vertical with the axis of vertical blind hole and not in same section, and " C " type is lateral
The opening direction of draw-in groove is opposite with the opening direction of vertical blind hole；Upper die mechanism is provided with running channel, the upper end of the running channel and upper mould
Pouring mouth connection in mechanism, the running channel lower end connects with the product die cavity formed after upper mold core block and lower mold core block matched moulds, its
It also includes the axial core-pulling mechanism for shaped article " C " lateral draw-in groove of type and the ejecting mechanism for ejecting shaped article；
The axial core-pulling mechanism is sliding including sliding block, for ordering about inclined guide and axial core-pulling bar that sliding block is moved horizontally
Coordinated by slide between block and lower die mechanism, upper end and the upper die mechanism of inclined guide are fixed, and sliding block is provided with and tiltedly leads
The hole that bar lower slide coordinates, the fixing end of axial core-pulling bar is fixedly connected with a slide block, and the free end of axial core-pulling bar is formed to be used
In the die cavity of shaped article " C " the lateral draw-in groove of type；
The ejecting mechanism includes drawing push rod, many push back pins, push rod fixed plate and the cappings for ejecting shaped article,
Push rod lower end is drawn to be fixedly connected with push rod fixed plate, drawing push rod upper end end face that running channel bottom is formed after lower die mechanism is used to seal
Close running channel and after mould point mould ejecting product top surface；Top board fixed plate is fixedly connected with capping, is set in the lower die mechanism
Have for push rod fix bar and capping along the cavity volume for drawing push rod length direction to move.
After using above structure, a kind of clothes hanger connecting piece mold of the invention has advantages below compared with prior art：
The shaping of connector lower end " C " the lateral draw-in groove of type can be completed by side core-drawing mechanism, can complete to erect by upper core_pulling pole
The shaping of straight blind hole, secondly, it is described draw push rod upper end end be additionally provided with for by the moulding waste material after point mould in running channel from pouring
The pulling block deviate from road, pulling block lower end is fixedly connected with push rod is drawn, and the cross-sectional width of pulling block upper surface is more than pulling block lower surface
Cross-sectional width, the cross-sectional width of pulling block upper surface is drawing the upper end end of push rod to be provided with pulling block less than the diameter for drawing push rod, draws top
The upper surface of bar is used as the lower surface for closing running channel lower end so that pulling block is located in running channel, and the cross-sectional width of pulling block upper surface is big
The section that cross-sectional width in pulling block lower surface can be understood as pulling block is inverted right-angled trapezium so that when injection and moulding
When cooling needs point mould, the structure of injection molding waste lower end in running channel and pulling block formation back-off, when upper die mechanism and lower mould
During mechanism point mould, pulling block pulling buckle is lived injection molding waste and is departed from from running channel, without manually clearing up, is not only convenient for subsequently drawing push rod
Ejection shaped article, is that injection is prepared next time while emptying the injection molding waste in running channel upwards；Finally, by ejector
Structure can eject whole shaped article.
Preferably, the upper die mechanism is provided with for driving sliding block tiltedly to be led towards what product position level was slided
Block, the sliding block is provided with the inclined-plane being engaged with oblique guide block, and the effect of oblique guide block is that when sliding block resets, reduction is tiltedly led
Stress on post, extends the service life of Angle Pin.
Preferably, the number of the push back pin is four.
Brief description of the drawings
Fig. 1 is that the mould of the connector that two bars are connected on clothes hanger of the invention faces cross-sectional view.
Fig. 2 is the side elevational cross-section structural representation of the mould of the connector that two bars are connected on clothes hanger of the invention.
As illustrated, 1- upper mold core blocks, 2- shaped articles, the vertical blind holes of 3-, the upper core_pulling poles of 4-, 5- lower mold core blocks, 6- " C "
The lateral draw-in groove of type, 7- running channels, 8- pouring mouths, 9- sliding blocks, 9.1- inclined-planes, 10- inclined guides, 11- axial core-pulling bars, 12- draws push rod,
13- push back pins, 14- top board fixed plates, 15- cappings, the oblique guide blocks of 16-, 17- pulling blocks.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and detailed description.
As shown in Figure 1 and Figure 2, the mould of the connector of two bars is connected on a kind of clothes hanger, it includes upper die mechanism and lower mould
Mechanism, upper die mechanism lower end is fixedly connected with upper mold core block 1, and the upper end of upper mold core block 1 is provided with the top of shaped article 2 for connecting clothing
Frame connects the vertical blind hole 3 of boom end, and upper die mechanism is located in vertical blind hole 3 and is fixedly connected with core_pulling pole 4；The lower mould machine
Structure be provided with when upper die mechanism and lower die mechanism matched moulds with upper mold core block 1 coordinate lower mold core block 5, the upper end of lower mold core block 5 with
The lower end of upper mold core block 1 forms the bottom of shaped article 2 in matched moulds for connecting the lateral draw-in groove 6 of " C " type of another clothes hanger connector,
The axis of the lateral draw-in groove 6 of " C " type is vertical with the axis of vertical blind hole 3 and not in same section, and " C " type laterally blocks
The opening direction of groove 6 is opposite with the opening direction of vertical blind hole 3；Upper die mechanism is provided with running channel 7, the upper end of the running channel 7 with it is upper
Pouring mouth 8 on mold mechanism is connected, and the product die cavity formed behind the lower end of the running channel 7 and upper mold core block 1 and the matched moulds of lower mold core block 5 connects
Logical, it also includes the axial core-pulling mechanism for shaped article 2 " C " lateral draw-in groove of type and the ejection for ejecting shaped article 2
Mechanism；
The axial core-pulling mechanism is including sliding block 9, for ordering about inclined guide 10 and axial core-pulling bar that sliding block 9 is moved horizontally
11, coordinated by slide between sliding block 9 and lower die mechanism, upper end and the upper die mechanism of inclined guide 10 are fixed, set on sliding block 9
There is the hole coordinated with the lower slide of inclined guide 10, the fixing end of axial core-pulling bar 11 is fixedly connected with sliding block 9, axial core-pulling bar 11
Free end form die cavity for the lateral draw-in groove 6 of shaped article 2 " C " type；
The ejecting mechanism includes drawing push rod 12, many push back pins 13, the push rod fixed plates 14 for ejecting shaped article
With capping 15, draw the lower end of push rod 12 to be fixedly connected with push rod fixed plate 14, draw the upper end end face of push rod 12 through shape after lower die mechanism
Into the bottom of running channel 7 be used to closing running channel and after mould point mould ejecting product top surface；Top board fixed plate 14 is fixed with capping 15
Connection, the lower die mechanism is provided with for push rod fix bar 14 and capping 15 along the cavity volume for drawing the length direction of push rod 12 to move.
The shaping of the lateral draw-in groove 6 of connector lower end " C " type can be completed by side core-drawing mechanism, by upper core_pulling pole 4
The shaping of vertical blind hole 3 can be completed, secondly, the drawing push rod 12 upper end end is additionally provided with for by running channel 7 after point mould
The pulling block 17 of moulding waste material abjection in the running channel 7, the lower end of pulling block 17 is fixedly connected with push rod 12 is drawn, the upper surface of pulling block 17 section
Face width is more than the cross-sectional width of the lower surface of pulling block 17, and the cross-sectional width of the upper surface of pulling block 17 is less than the diameter for drawing push rod 12,
Draw the upper end end of push rod 12 to be provided with pulling block 17, draw the upper surface of push rod 12 as the lower surface of closing running channel 7 lower end so that draw
Block 17 is located in running channel 7, and the cross-sectional width of the upper surface of pulling block 17 can be understood as drawing more than the cross-sectional width of the lower surface of pulling block 17
The section of block 17 is inverted right-angled trapezium so that when injection and when moulding cooling needs point mould, the injection in running channel 7
Waste material lower end forms the structure of back-off with pulling block 17, and when upper die mechanism and lower die mechanism point mould, it is useless that the pulling buckle of pulling block 17 lives injection
Material departs from from running channel 7, without manually clearing up, is not only convenient for subsequently drawing the ejection shaped article upwards of push rod 12, while clearly
Injection molding waste in empty running channel 7, is that injection is prepared next time；Finally, can be by whole shaped article top by ejecting mechanism
Go out.
Preferably, the upper die mechanism is provided with for driving sliding block 9 tiltedly to be led towards what product position level was slided
Block 16, the sliding block 9 is provided with the inclined-plane 9.1 being engaged with oblique guide block 16, and the effect of oblique guide block 16 is when sliding block 9 resets
Wait, reduce the stress on Angle Pin, extend the service life of Angle Pin.
Preferably, the number of the push back pin 13 is four.
Preferred embodiments of the present invention are described above, but are not to be construed as limiting the scope of the invention.This hair
Bright to be not only limited to above example, its concrete structure allows to change, all institutes in the protection domain of demand for independence of the present invention
The various change of work is within the scope of the present invention.
Claims (2)
1. the mould of the connector of two bars is connected on a kind of clothes hanger, and it includes upper die mechanism and lower die mechanism, under upper die mechanism
End is fixedly connected with upper mold core block (1), and upper mold core block (1) upper end is provided with shaped article (2) top for connecting clothes hanger connecting rod
The vertical blind hole (3) of end, upper die mechanism is located in vertical blind hole (3) and is fixedly connected with core_pulling pole (4)；The lower die mechanism
The lower mold core block (5) coordinated with upper mold core block (1) when upper die mechanism and lower die mechanism matched moulds is provided with, on lower mold core block (5)
Hold and form shaped article (2) bottom for being connected " C " the type side of another clothes hanger connector in matched moulds with upper mold core block (1) lower end
To draw-in groove (6), the axis of the lateral draw-in groove of " C " type (6) is vertical with the axis of vertical blind hole (3) and not in same section,
The opening direction of the lateral draw-in groove of " C " type (6) is opposite with the opening direction of vertical blind hole (3)；Upper die mechanism is provided with running channel
(7), the upper end of the running channel (7) connects with the pouring mouth (8) on upper die mechanism, running channel (7) lower end and upper mold core block (1) and
The product die cavity connection formed after lower mold core block (5) matched moulds, it is characterised in that：It also includes being used for shaped article (2) " C " type side
Ejecting mechanism to the axial core-pulling mechanism of draw-in groove and for ejecting shaped article (2)；
The axial core-pulling mechanism is including sliding block (9), for ordering about inclined guide (10) and axial core-pulling that sliding block (9) is moved horizontally
Bar (11), sliding block (9) is coordinated and lower die mechanism between by slide, and the upper end of inclined guide (10) is fixed with upper die mechanism,
Sliding block (9) is provided with the hole coordinated with inclined guide (10) lower slide, and the fixing end of axial core-pulling bar (11) is fixed with sliding block (9)
Connection, the free end of axial core-pulling bar (11) forms the die cavity for the shaped article lateral draw-in groove of (2) " C " type (6)；
The ejecting mechanism includes drawing push rod (12), many push back pins (13), the push rod fixed plates for ejecting shaped article
(14) and capping (15), draw push rod (12) lower end be fixedly connected with push rod fixed plate (14), drawing push rod (12) upper end end face run through
Formed after lower die mechanism running channel (7) bottom be used to closing running channel and after mould point mould ejecting product top surface；Top board fixed plate
(14) it is fixedly connected with capping (15), the lower die mechanism is provided with for push rod fix bar (14) and capping (15) along drawing push rod
(12) cavity volume of length direction motion；
It is described to draw push rod (12) upper end end to be additionally provided with for the moulding waste material in running channel (7) after point mould is interior from running channel (7)
The pulling block (17) of abjection, pulling block (17) lower end is fixedly connected with push rod (12) is drawn, and the cross-sectional width of pulling block (17) upper surface is more than
The cross-sectional width of pulling block (17) lower surface, the cross-sectional width of pulling block (17) upper surface is less than the diameter for drawing push rod (12)；
The upper die mechanism is provided with the oblique guide block (16) for driving sliding block (9) to be slided towards product position level, described
Sliding block (9) is provided with the inclined-plane (9.1) being engaged with oblique guide block (16).
2. the mould of the connector of two bars is connected on clothes hanger according to claim 1, it is characterised in that：The push back pin
(13) number is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510277589.4A CN104943069B (en) | 2015-05-26 | 2015-05-26 | The mould of the connector of two bars is connected on clothes hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510277589.4A CN104943069B (en) | 2015-05-26 | 2015-05-26 | The mould of the connector of two bars is connected on clothes hanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104943069A CN104943069A (en) | 2015-09-30 |
| CN104943069B true CN104943069B (en) | 2017-06-16 |
Family
ID=54158391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510277589.4A Expired - Fee Related CN104943069B (en) | 2015-05-26 | 2015-05-26 | The mould of the connector of two bars is connected on clothes hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104943069B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3654750B2 (en) * | 1997-08-26 | 2005-06-02 | 松下電器産業株式会社 | Mold equipment |
| JP5157675B2 (en) * | 2008-06-24 | 2013-03-06 | スズキ株式会社 | Mold for injection molding and molding method of resin molded product |
| CN202985961U (en) * | 2012-12-26 | 2013-06-12 | 宁波市鄞州剑均机械科技有限公司 | Plastic mould for pergola central connector |
| CN103909620B (en) * | 2014-03-07 | 2015-11-25 | 宁波市鄞州剑均机械科技有限公司 | Socket plastic casing injection mold |
-
2015
- 2015-05-26 CN CN201510277589.4A patent/CN104943069B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104943069A (en) | 2015-09-30 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171128 Address after: 401121 California city garden 3, Longxi street, Yubei District, Chongqing 8-5 Patentee after: CHONGQING FANCHAO BRAND MANAGEMENT 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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191129 Address after: 057150 Linmingguan Zhen Dong Mingyang Cun Dong, Yongnian District, Handan City, Hebei Province Patentee after: Handan Rio Tinto electric equipment manufacturing Co.,Ltd. Address before: 401121 California city garden 3, Longxi street, Yubei District, Chongqing 8-5 Patentee before: CHONGQING FANCHAO BRAND MANAGEMENT Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 |