CN104908246A - Mold of clothes-horse connection member for connecting two rods - Google Patents
Mold of clothes-horse connection member for connecting two rods Download PDFInfo
- Publication number
- CN104908246A CN104908246A CN201510276534.1A CN201510276534A CN104908246A CN 104908246 A CN104908246 A CN 104908246A CN 201510276534 A CN201510276534 A CN 201510276534A CN 104908246 A CN104908246 A CN 104908246A
- Authority
- CN
- China
- Prior art keywords
- die mechanism
- push rod
- pulling
- pellet
- block
- 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.)
- Pending
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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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/735—Garment hangers
Abstract
The invention relates to a mold of a clothes-horse connection member for connecting two rods. The mold comprises an upper mold mechanism and a lower mold mechanism, wherein an upper mold core block (1) is fixedly connected on the lower end of the upper mold mechanism, the upper end of the upper mold core block (1) is provided with molding product (2) upper portion vertical blind holes (3) for connecting the end portions of the clothes-horse connection rods, the upper mold mechanism is positioned inside the vertical blind holes (3) and is fixedly connected with upper core pulling rods (4), a molding product (2) lower portion C-shaped side direction snapping groove for connecting another clothes-horse connection member is formed when the upper end of a lower mold core block (5) and the lower end of the upper mold core block (1) are subjected to mold closing, the upper mold mechanism is provided with a runner, and the mold further comprises an axial core pulling mechanism for the molding product (2) C-shaped side direction snapping groove and an ejection mechanism for ejecting the molding product (2).
Description
Technical field
The present invention relates to the technical field of injection mold, specifically a kind of clothes hanger connects the mould of the connector of two bars.
Background technology
In prior art, have a kind of clothes hanger coolly can putting more than one piece clothing, its structure is by being arranged by some clothes hanger body side-by-side parallel in simple terms, forms between neighbouring garment hanger by connecting rod is fixing.And fixed by connector between pole on connecting rod and clothes hanger body, the end, one end of connector is provided with the blind hole for inserting for connecting rod end, the other end of connector is provided with " C " type side direction draw-in groove for fastening clothes hanger body, the axis of " C " type side direction draw-in groove is with the axes normal of blind hole and the opening direction of " C " type side direction draw-in groove is vertical with the opening direction of blind hole, above-mentioned connector mostly is metallic article, not only working (machining) efficiency is low, cost is high, and clothes hanger is arranged the deadweight that more metal connecting piece considerably increases clothes hanger.And because this connector is provided with " C " type side direction draw-in groove when selecting this connector of plastic part, therefore directly processing cannot be completed by the injection mold of upper lower open die mode.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of can by the clothes hanger of injection molding manner processing plastic connecting the mould of the connector of two bars.
The technical solution used in the present invention is: the mould a kind of clothes hanger connecting the connector of two bars, it comprises upper die mechanism and lower die mechanism, upper die mechanism lower end is fixedly connected with patrix pellet, patrix pellet upper end is provided with shaped article top for connecting the vertical blind hole of clothes hanger connecting rod end, and upper die mechanism is positioned at vertical blind hole internal fixtion and is connected with core_pulling pole; Described lower die mechanism is provided with the counterdie pellet coordinated with patrix pellet when upper die mechanism and lower die mechanism matched moulds, counterdie pellet upper end and patrix pellet lower end form shaped article bottom for being connected " C " type side direction draw-in groove of another clothes hanger connector when matched moulds, the axis of described " C " type side direction draw-in groove and the axes normal of vertical through hole and not in same cross section, the opening direction of described " C " type side direction draw-in groove is vertical with the opening direction of vertical through hole; Upper die mechanism is provided with running channel, the upper end of described running channel is communicated with the pouring mouth on upper die mechanism, described running channel lower end and patrix pellet are communicated with the product die cavity formed after counterdie pellet matched moulds, and it also comprises for the axial core-pulling mechanism of shaped article " C " type side direction draw-in groove and the ejecting mechanism for ejecting shaped article;
Described axial core-pulling mechanism comprises slide block, for ordering about the inclined guide and axial core-pulling bar that slide block moves horizontally, coordinated by slide between slide block with lower die mechanism, upper end and the upper die mechanism of inclined guide are fixed, slide block is provided with the hole coordinated with inclined guide lower slide, the stiff end of axial core-pulling bar is fixedly connected with slide block, and the free end of axial core-pulling bar forms the die cavity being used for shaped article " C " type side direction draw-in groove;
Described ejecting mechanism comprises and draws push rod, many push back pins, push rod fixed head and cappings for what eject shaped article, draw push rod lower end to be fixedly connected with push rod fixed head, to be formed after drawing push rod upper end end face to run through lower die mechanism bottom running channel for closed running channel and after mould parting the end face of ejecting product; Described end, push rod upper end of drawing also is provided with pulling block for being deviate from running channel by the moulding waste material in running channel after parting, pulling block lower end is fixedly connected with drawing push rod, the cross-sectional width of pulling block upper surface is greater than the cross-sectional width of pulling block lower surface, and the cross-sectional width of pulling block upper surface is less than the diameter drawing push rod; Top board fixed head is fixedly connected with capping, and described lower die mechanism is provided with the cavity volume drawing push rod length direction to move for push rod fixed bar and capping edge.
After adopting above structure, a kind of clothes hanger connecting piece mold of the present invention compared with prior art has the following advantages: can complete the shaping of connector lower end " C " type side direction draw-in groove by side core-drawing mechanism, the shaping of vertical blind hole can be completed by upper core_pulling pole, secondly, pulling block is provided with drawing the end, upper end of push rod, draw the upper surface of push rod as the lower surface of closed running channel lower end, pulling block is made to be positioned at running channel, the cross section that the cross-sectional width that the cross-sectional width of pulling block upper surface is greater than pulling block lower surface can be understood as pulling block is inverted right-angled trapezium, make when injection moulding and moulding cooling needs parting time, be positioned at the structure that the injection molding waste lower end of running channel and pulling block form back-off, when upper die mechanism and lower die mechanism parting, pulling block pulling buckle is lived injection molding waste and is departed from running channel, not only be convenient to the follow-up push rod that draws and upwards eject shaped article, empty the injection molding waste in running channel simultaneously, for injection moulding is prepared next time, finally, whole shaped article can be ejected by ejecting mechanism.
As preferably; described upper die mechanism is provided with for driving slide block towards the oblique guide block of product position horizontal slip, and described slide block is provided with the inclined-plane matched with oblique guide block, and the effect of oblique guide block is when slide block resets time; that reduces on Angle Pin is stressed, extends the service life of Angle Pin.
As preferably, the number of described push back pin is four.
Accompanying drawing explanation
Fig. 1 be a kind of clothes hanger of the present invention connects the mould of the connector of two bars face cross-sectional view.
Fig. 2 is the side elevational cross-section structural representation a kind of clothes hanger of the present invention connecting the mould of the connector of two bars.
As shown in the figure, 1-patrix pellet, 2-shaped article, the vertical blind hole of 3-, the upper core_pulling pole of 4-, 5-counterdie pellet, 6-" C " type side direction draw-in groove, 7-running channel, 8-pouring mouth, 9-slide block, 9.1-inclined-plane, 10-inclined guide, 11-axial core-pulling bar, 12-draws push rod, 13-push back pin, 14-top board fixed head, 15-capping, the oblique guide block of 16-, 17-pulling block.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in Figure 1 and Figure 2, a kind of clothes hanger connects the mould of the connector of two bars, it comprises upper die mechanism and lower die mechanism, upper die mechanism lower end is fixedly connected with patrix pellet 1, patrix pellet 1 upper end is provided with shaped article 2 top for connecting the vertical blind hole 3 of clothes hanger connecting rod end, and upper die mechanism is positioned at vertical blind hole 3 internal fixtion and is connected with core_pulling pole 4; Described lower die mechanism is provided with the counterdie pellet 5 coordinated with patrix pellet 1 when upper die mechanism and lower die mechanism matched moulds, counterdie pellet 5 upper end and patrix pellet 1 lower end form shaped article 2 bottom for being connected " C " type side direction draw-in groove 6 of another clothes hanger connector when matched moulds, the axis of described " C " type side direction draw-in groove 6 and the axes normal of vertical through hole 3 and not in same cross section, the opening direction of described " C " type side direction draw-in groove 6 is vertical with the opening direction of vertical through hole 3; Upper die mechanism is provided with running channel 7, the upper end of described running channel 7 is communicated with the pouring mouth 8 on upper die mechanism, described running channel 7 lower end and patrix pellet 1 are communicated with the product die cavity formed after counterdie pellet 5 matched moulds, and it also comprises for the axial core-pulling mechanism of shaped article 2 " C " type side direction draw-in groove and the ejecting mechanism for ejecting shaped article 2;
Described axial core-pulling mechanism comprises slide block 9, for ordering about the inclined guide 10 and axial core-pulling bar 11 that slide block 9 moves horizontally, slide block 9 is coordinated by slide with between lower die mechanism, upper end and the upper die mechanism of inclined guide 10 are fixed, slide block 9 is provided with the hole coordinated with inclined guide 10 lower slide, the stiff end of axial core-pulling bar 11 is fixedly connected with slide block 9, and the free end of axial core-pulling bar 11 forms the die cavity being used for shaped article 2 " C " type side direction draw-in groove 6;
Described ejecting mechanism comprises and draws push rod 12, many push back pins 13, push rod fixed head 14 and cappings 15 for what eject shaped article, draw push rod 12 lower end to be fixedly connected with push rod fixed head 14, to be formed after drawing push rod 12 upper end end face to run through lower die mechanism bottom running channel 7 for closed running channel and after mould parting the end face of ejecting product; Described end, push rod 12 upper end of drawing also is provided with pulling block 17 for being deviate from running channel 7 by the moulding waste material in running channel after parting 7, pulling block 17 lower end is fixedly connected with drawing push rod 12, the cross-sectional width of pulling block 17 upper surface is greater than the cross-sectional width of pulling block 17 lower surface, and the cross-sectional width of pulling block 17 upper surface is less than the diameter drawing push rod 12; Top board fixed head 14 is fixedly connected with capping 15, and described lower die mechanism is provided with and supplies push rod fixed bar 14 and capping 15 along the cavity volume drawing push rod 12 length direction to move.
The shaping of connector lower end " C " type side direction draw-in groove 6 can be completed by side core-drawing mechanism, the shaping of vertical blind hole 3 can be completed by upper core_pulling pole 4, secondly, pulling block 17 is provided with drawing the end, upper end of push rod 12, draw the upper surface of push rod 12 as the lower surface of closed running channel 7 lower end, pulling block 17 is made to be positioned at running channel 7, the cross section that the cross-sectional width that the cross-sectional width of pulling block 17 upper surface is greater than pulling block 17 lower surface can be understood as pulling block 17 is inverted right-angled trapezium, make when injection moulding and moulding cooling needs parting time, be positioned at the structure that the injection molding waste lower end of running channel 7 and pulling block 17 form back-off, when upper die mechanism and lower die mechanism parting, pulling block 17 pulling buckle is lived injection molding waste and is departed from running channel 7, not only be convenient to the follow-up push rod 12 that draws and upwards eject shaped article, empty the injection molding waste in running channel 7 simultaneously, for injection moulding is prepared next time, finally, whole shaped article can be ejected by ejecting mechanism.
As preferably; described upper die mechanism is provided with for driving slide block 9 towards the oblique guide block 16 of product position horizontal slip; described slide block 9 is provided with the inclined-plane 9.1 matched with oblique guide block 16; the effect of oblique guide block 16 is when slide block 9 resets time; that reduces on Angle Pin is stressed, extends the service life of Angle Pin.
As preferably, the number of described push back pin 13 is four.
Just preferred embodiment of the present invention is described above, but can not be interpreted as it is limitations on claims.The present invention is not only confined to above embodiment, and its concrete structure allows to change, and all various changes done in the protection domain of demand for independence of the present invention are all in protection scope of the present invention.
Claims (3)
1. a clothes hanger connects the mould of the connector of two bars, it comprises upper die mechanism and lower die mechanism, upper die mechanism lower end is fixedly connected with patrix pellet (1), patrix pellet (1) upper end is provided with shaped article (2) top for connecting the vertical blind hole (3) of clothes hanger connecting rod end, and upper die mechanism is positioned at vertical blind hole (3) internal fixtion and is connected with core_pulling pole (4); Described lower die mechanism is provided with the counterdie pellet (5) coordinated with patrix pellet (1) when upper die mechanism and lower die mechanism matched moulds, counterdie pellet (5) upper end and patrix pellet (1) lower end form shaped article (2) bottom for being connected " C " type side direction draw-in groove (6) of another clothes hanger connector when matched moulds, the axis of described " C " type side direction draw-in groove (6) and the axes normal of vertical through hole (3) and not in same cross section, the opening direction of described " C " type side direction draw-in groove (6) is vertical with the opening direction of vertical through hole (3); Upper die mechanism is provided with running channel (7), the upper end of described running channel (7) is communicated with the pouring mouth (8) on upper die mechanism, described running channel (7) lower end and patrix pellet (1) are communicated with the product die cavity formed after counterdie pellet (5) matched moulds, it is characterized in that: it also comprises for the axial core-pulling mechanism of shaped article (2) " C " type side direction draw-in groove and the ejecting mechanism for ejecting shaped article (2);
Described axial core-pulling mechanism comprises slide block (9), for ordering about the inclined guide (10) and axial core-pulling bar (11) that slide block (9) moves horizontally, slide block (9) is coordinated by slide with between lower die mechanism, upper end and the upper die mechanism of inclined guide (10) are fixed, slide block (9) is provided with the hole coordinated with inclined guide (10) lower slide, the stiff end of axial core-pulling bar (11) is fixedly connected with slide block (9), the free end of axial core-pulling bar (11) forms the die cavity being used for shaped article (2) " C " type side direction draw-in groove (6),
Described ejecting mechanism comprises and draws push rod (12), many push back pins (13), push rod fixed head (14) and cappings (15) for what eject shaped article, draw push rod (12) lower end to be fixedly connected with push rod fixed head (14), formed after drawing push rod (12) upper end end face to run through lower die mechanism running channel (7) bottom be used for closing running channel and after mould parting the end face of ejecting product; Described push rod (12) end, upper end of drawing also is provided with pulling block (17) for being deviate from running channel (7) by the moulding waste material in running channel after parting (7), pulling block (17) lower end is fixedly connected with drawing push rod (12), the cross-sectional width of pulling block (17) upper surface is greater than the cross-sectional width of pulling block (17) lower surface, and the cross-sectional width of pulling block (17) upper surface is less than the diameter drawing push rod (12); Top board fixed head (14) is fixedly connected with capping (15), and described lower die mechanism is provided with the cavity volume drawing push rod (12) length direction to move for push rod fixed bar (14) and capping (15) edge.
2. a kind of clothes hanger according to claim 1 connects the mould of the connector of two bars; it is characterized in that: described upper die mechanism is provided with for driving slide block (9) towards the oblique guide block (16) of product position horizontal slip, and described slide block (9) is provided with the inclined-plane (9.1) matched with oblique guide block (16).
3. a kind of clothes hanger according to claim 1 connects the mould of the connector of two bars, it is characterized in that: the number of described push back pin (13) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510276534.1A CN104908246A (en) | 2015-05-26 | 2015-05-26 | Mold of clothes-horse connection member for connecting two rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510276534.1A CN104908246A (en) | 2015-05-26 | 2015-05-26 | Mold of clothes-horse connection member for connecting two rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104908246A true CN104908246A (en) | 2015-09-16 |
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ID=54077882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510276534.1A Pending CN104908246A (en) | 2015-05-26 | 2015-05-26 | Mold of clothes-horse connection member for connecting two rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104908246A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189336A (en) * | 2018-02-07 | 2018-06-22 | 昆山泰迅通电子科技有限公司 | Formula mold is taken off in a kind of spool by force |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101612778A (en) * | 2008-06-24 | 2009-12-30 | 铃木株式会社 | The forming method of die injection moulding and synthetic resin |
| CN203110260U (en) * | 2012-12-26 | 2013-08-07 | 宁波市鄞州剑均机械科技有限公司 | Plastic two-way connector mold |
| CN103921397A (en) * | 2014-02-28 | 2014-07-16 | 宁波市鄞州剑均机械科技有限公司 | Injection mould of direct drinking water magnetization filter housing cover |
-
2015
- 2015-05-26 CN CN201510276534.1A patent/CN104908246A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101612778A (en) * | 2008-06-24 | 2009-12-30 | 铃木株式会社 | The forming method of die injection moulding and synthetic resin |
| CN203110260U (en) * | 2012-12-26 | 2013-08-07 | 宁波市鄞州剑均机械科技有限公司 | Plastic two-way connector mold |
| CN103921397A (en) * | 2014-02-28 | 2014-07-16 | 宁波市鄞州剑均机械科技有限公司 | Injection mould of direct drinking water magnetization filter housing cover |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189336A (en) * | 2018-02-07 | 2018-06-22 | 昆山泰迅通电子科技有限公司 | Formula mold is taken off in a kind of spool by force |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150916 |