CN201677474U - Guide device for oblique-top mechanism of plastic mould - Google Patents
Guide device for oblique-top mechanism of plastic mould Download PDFInfo
- Publication number
- CN201677474U CN201677474U CN2010201682005U CN201020168200U CN201677474U CN 201677474 U CN201677474 U CN 201677474U CN 2010201682005 U CN2010201682005 U CN 2010201682005U CN 201020168200 U CN201020168200 U CN 201020168200U CN 201677474 U CN201677474 U CN 201677474U
- Authority
- CN
- China
- Prior art keywords
- oblique
- mould
- tilting
- ejector rod
- angle ejector
- 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 - Lifetime
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a guide device for an oblique-top mechanism of a plastic mould, which comprises an upper doubling plate and a lower doubling plate. The upper doubling plate is connected with a fixed template, a mould foot is arranged on the lower doubling plate, a movable template is arranged on the mould foot, a mould cavity is formed between the movable template and the fixed template, a formed plastic piece is arranged in the mould cavity, an inverted buckle is arranged on the plastic piece, a top plate is arranged in the mould foot, a sliding seat is arranged in the top plate, oblique sliding grooves are arranged on the inner walls at the two sides of the sliding seat, obliquely-arranged blocks are arranged in the oblique sliding grooves, oblique top rods are arranged on the obliquely-arranged blocks, and oblique sliding blocks connected with the inverted buckle of the plastic piece are arranged on the oblique top rods. The guide device is characterized in that an oblique guide rod which penetrates through the sliding seat and the obliquely-arranged blocks is arranged on the lower doubling plate. By adopting the scheme, the guide device lessens the lateral acting force that the oblique top rods bear, leads the oblique top rods not to be easily deformed and cracked, prolongs the service life of the oblique top rods, reduces the number of times for maintenance, lowers the maintenance cost, and increases the production efficiency.
Description
Technical field
The utility model relates to mould of plastics oblique top mechanism, particularly relates to the guider of mould of plastics oblique top mechanism, belongs to the plastics machinery field.
Background technology
When injection mold production is shaped on the plastic part of back-off, need be to the back-off demoulding of loosing core.Oblique top mechanism is generally adopted in the demoulding of prior art back-off, and described oblique top mechanism comprises the slide in the top board of installation, is shaped on oblique chute on the both sides inwall of slide, tiltedly be provided with tilting in the chute, go up for tilting angle ejector rod is installed, angled-lift splits is installed on the angle ejector rod, angled-lift splits matches with the plastic back-off.During work, drive top mold plate by injection machine power, top board drives on slide and the angle ejector rod and pushes up, because angle ejector rod is mounted on tilting, and in tilting oblique chute that is arranged on slide, so when angle ejector rod the time on last top, tilting drives angle ejector rod and inwardly slides along oblique chute, drive angled-lift splits on the angle ejector rod to the demoulding of loosing core of plastic back-off, its advantage is: reliable in action is loosed core, ejected to angle ejector rod and angled-lift splits, to the plastic not damaged.But the shortcoming of its existence is: because the angle ejector rod thrust that should bear top board is born tilting side direction active force again, angle ejector rod deforms easily, bending, accident such as pulls, fracture, and needs repairing, and increases maintenance cost, influences production efficiency.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming that prior art exists, provide a kind of and in oblique top mechanism, guide post is installed, improve the stressing conditions of angle ejector rod, take out in auxiliary angle ejector rod is tiltedly sliding, improve angle ejector rod service life, reduce maintenance frequency, the guider of the mould of plastics oblique top mechanism that enhances productivity.
The technical scheme of the guider of the utility model mould of plastics oblique top mechanism is: comprise compound plate and following compound plate, last compound plate connects solid plate, the mould pin is installed on the following compound plate, on the mould pin moving platen is installed, constitute die cavity between moving platen and the solid plate, the plastic that moulding is arranged in the die cavity is shaped on back-off on the plastic, in the mould pin top board is set, the slide of installing in the top board, be shaped on oblique chute on the both sides inwall of slide, tiltedly be provided with tilting in the chute, tilting going up installed angle ejector rod, angled-lift splits is installed on the angle ejector rod, angled-lift splits matches with the back-off of plastic, it is characterized in that on the described down compound plate inclined guide being installed, and inclined guide passes slide and tilting.
The guider of mould of plastics oblique top of the present utility model mechanism, during the demoulding, at first drive solid plate and moving platen die sinking by injection machine power, drive top board by injection machine power again, top board drives slide, push up on tilting and the angle ejector rod, the angle ejector rod band angled-lift splits plastic is upwards ejected, in last top, because tilting is on the oblique installation slide with angle ejector rod, and on the oblique chute that tilting is arranged on slide both sides inwall, so tilting drives angle ejector rod and inwardly slides along oblique chute, the angled-lift splits that drives on the angle ejector rod is tiltedly slided the demoulding of loosing core to the back-off of plastic, and owing on following compound plate, inclined guide is installed, inclined guide is parallel to angle ejector rod, inclined guide passes slide and tilting, Shang Ding and when tiltedly sliding tilting and angle ejector rod all to slide along inclined guide, so side direction active force that angle ejector rod will bear originally, bear by inclined guide now, alleviate the side direction active force that angle ejector rod bears, make angle ejector rod not yielding, fracture, improve the service life of angle ejector rod, reduce maintenance frequency, reduce maintenance cost, enhance productivity.
The guider of mould of plastics oblique top of the present utility model mechanism, described inclined guide bottom installs and fixes cover, fixingly being fixed on down in the compound plate by securing member, and the top of inclined guide is connected in the moving platen, and the inclined guide installation is firm.Described tilting both sides connect draw runner through steady pin, and draw runner matches with oblique chute, and draw runner has been arranged, and is both easy for installation, slides easily again.
Description of drawings
Fig. 1 is the guider structural representation of the utility model mould of plastics oblique top mechanism;
Fig. 2 is that inclined guide of the present utility model passes oblique slide and tilting schematic diagram.
The specific embodiment
The utility model relates to the guider of a kind of mould of plastics oblique top mechanism, as Fig. 1, shown in Figure 2, comprise compound plate 1 and following compound plate 6, last compound plate 1 connects solid plate 2, mould pin 4 is installed on the following compound plate 6, moving platen 3 is installed on the mould pin, constitute die cavity between moving platen 3 and the solid plate 2, the plastic 7 of moulding is arranged in the die cavity, be shaped on back-off 8 on the plastic 7, top board 5 is set in mould pin 4, the slide of installing in the top board 9, be shaped on oblique chute 10 on the both sides inwall of slide 9, tiltedly be provided with tilting 11 in the chute 10, angle ejector rod 12 is installed on tilting 11, angled-lift splits 13 is installed on the angle ejector rod 12, angled-lift splits 13 matches with the back-off 8 of plastic 7, it is characterized in that on the described down compound plate 6 inclined guide 15 being installed, and inclined guide 15 passes slide 9 and tilting 11.During the demoulding, at first drive solid plate 2 and moving platen 3 die sinkings by injection machine power, drive top board 5 by injection machine power again, top board 5 drives slide 9, top on tilting 11 and the angle ejector rod 12, angle ejector rod 12 is being with angled-lift splits 13 that plastic is upwards ejected, in last top, because tilting 11 and angle ejector rod 12 are on the oblique installation slide 9, and on the oblique chute that tilting is arranged on slide 9 both sides inwalls, so drive angle ejector rod 12 and inwardly slide for tilting 11 along oblique chute 10, drive the tiltedly sliding demoulding of loosing core of back-off 8 of the 13 pairs of plastics 7 of angled-lift splits on the angle ejector rod 12, and owing on the compound plate 6 inclined guide 15 is being installed down, inclined guide is parallel to angle ejector rod, inclined guide 15 passes slide 9 and tilting 11, Shang Ding and when tiltedly sliding tilting 11 and angle ejector rod 12 all to slide along inclined guide 15, so side direction active force that angle ejector rod 12 will bear originally, bear by inclined guide 15 now, alleviate the side direction active force that angle ejector rod bears, make angle ejector rod not yielding, fracture, improve the service life of angle ejector rod, reduce maintenance frequency, reduce maintenance cost, enhance productivity.Described inclined guide 15 bottoms install and fix cover 16, and fixed cover 16 is fixed on down in the compound plate 6 by securing member, and the top of inclined guide 15 is connected in the moving platen 3, and it is firm that inclined guide is installed.Described tilting 11 both sides connect draw runner 18 through steady pin 17, and draw runner 18 matches with oblique chute 10, and draw runner has been arranged, and is both easy for installation, slides easily again.
Claims (3)
1. the guider of mould of plastics oblique top mechanism, comprise compound plate (1) and following compound plate (6), last compound plate (1) connects solid plate (2), following compound plate (6) is gone up mould pin (4) is installed, moving platen (3) is installed on the mould pin, constitute die cavity between moving platen (3) and the solid plate (2), the plastic (7) that moulding is arranged in the die cavity, be shaped on back-off (8) on the plastic (7), top board (5) is set in mould pin (4), and the slide of installing in the top board (9) is shaped on oblique chute (10) on the both sides inwall of slide (9), tiltedly in the chute (10) tilting (11) are set, tilting (11) are gone up angle ejector rod (12) are installed, and angle ejector rod (12) is gone up angled-lift splits (13) is installed, and angled-lift splits (13) matches with the back-off (8) of plastic (7), it is characterized in that upward installation inclined guide (15) of described compound plate (6) down, inclined guide (15) passes slide (9) and tilting (11).
2. the guider of mould of plastics oblique top as claimed in claim 1 mechanism, it is characterized in that described inclined guide (15) bottom installs and fixes cover (16), fixed cover (16) is fixed on down in the compound plate (6) by securing member, and the top of inclined guide (15) is connected in the moving platen (3).
3. the guider of mould of plastics oblique top as claimed in claim 1 mechanism is characterized in that described tilting (11) both sides connect draw runner (18) through steady pin (17), and draw runner (18) matches with oblique chute (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201682005U CN201677474U (en) | 2010-04-17 | 2010-04-17 | Guide device for oblique-top mechanism of plastic mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201682005U CN201677474U (en) | 2010-04-17 | 2010-04-17 | Guide device for oblique-top mechanism of plastic mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201677474U true CN201677474U (en) | 2010-12-22 |
Family
ID=43342532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201682005U Expired - Lifetime CN201677474U (en) | 2010-04-17 | 2010-04-17 | Guide device for oblique-top mechanism of plastic mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201677474U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737795A (en) * | 2013-11-30 | 2014-04-23 | 苏州市旭正模具厂 | American-system connector outer-lower housing molding plastic mold |
| CN103737796A (en) * | 2013-11-30 | 2014-04-23 | 苏州市旭正模具厂 | American-system connector inner-upper housing molding plastic mold |
| CN104908177A (en) * | 2015-06-05 | 2015-09-16 | 盐城耀强模塑科技有限公司 | Multi-rod linkage oblique-ejection mold |
| CN105599187A (en) * | 2016-01-25 | 2016-05-25 | 中山市利群精密实业有限公司 | Mold-used device for delaying undercut release through inclined ejectors |
| CN105619661A (en) * | 2016-01-25 | 2016-06-01 | 中山市利群精密实业有限公司 | Undercut device for mold |
| CN106985358A (en) * | 2017-05-09 | 2017-07-28 | 珀尔曼机电(昆山)有限公司 | Moving core control device |
| CN107672133A (en) * | 2017-11-17 | 2018-02-09 | 中山市华志模具精密设备科技有限公司 | A kind of pitched roof mechanism for mould |
-
2010
- 2010-04-17 CN CN2010201682005U patent/CN201677474U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737795A (en) * | 2013-11-30 | 2014-04-23 | 苏州市旭正模具厂 | American-system connector outer-lower housing molding plastic mold |
| CN103737796A (en) * | 2013-11-30 | 2014-04-23 | 苏州市旭正模具厂 | American-system connector inner-upper housing molding plastic mold |
| CN104908177A (en) * | 2015-06-05 | 2015-09-16 | 盐城耀强模塑科技有限公司 | Multi-rod linkage oblique-ejection mold |
| CN105599187A (en) * | 2016-01-25 | 2016-05-25 | 中山市利群精密实业有限公司 | Mold-used device for delaying undercut release through inclined ejectors |
| CN105619661A (en) * | 2016-01-25 | 2016-06-01 | 中山市利群精密实业有限公司 | Undercut device for mold |
| CN105619661B (en) * | 2016-01-25 | 2018-10-26 | 中山市利群精密实业有限公司 | A kind of back-off device for mold |
| CN106985358A (en) * | 2017-05-09 | 2017-07-28 | 珀尔曼机电(昆山)有限公司 | Moving core control device |
| CN107672133A (en) * | 2017-11-17 | 2018-02-09 | 中山市华志模具精密设备科技有限公司 | A kind of pitched roof mechanism for mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201677474U (en) | Guide device for oblique-top mechanism of plastic mould | |
| CN201712126U (en) | Automobile lampshade injection mold lifter demolding mechanism | |
| CN201677466U (en) | Demoulding mechanism in inverted buckle slider of car rear lampshade | |
| CN104985775A (en) | Straight-ejecting, oblique-slipping and core-pulling synchronously combined sliding block mechanism of injection mold | |
| CN103331882A (en) | Straight pentroof combined type backoff removing mechanism of injection mould | |
| CN201856352U (en) | Inclined-ejecting inverted buckle demoulding mechanism of automobile water tank die | |
| CN203792634U (en) | Guide column type dual-parting surface mould | |
| CN202388757U (en) | Buckle demoulding mechanism for car lamp cover mould | |
| CN205522269U (en) | Injection mold ejection mechanism that delays | |
| CN202517661U (en) | Wide-angle pitched roof guiding mechanism for injection mold | |
| CN102886873A (en) | Mechanism for snapping pin-point gate through stationary mold push plate for injection mold | |
| CN102601941A (en) | Secondary ejecting mechanism of small mandrel of injection mould | |
| CN103171062B (en) | Slanting pin mechanism | |
| CN202241716U (en) | Secondary forced demolding ejection mechanism of plastic pipe mold | |
| CN201889884U (en) | Secondary core-pulling mechanism for automobile grating reverse sensor mounting holes | |
| CN102126268B (en) | Demoulding mechanism of integrally molded plastic square table mould | |
| CN201755900U (en) | Automobile lampshade mold secondary ejection mechanism | |
| CN201520023U (en) | Thimble-free type shaft sleeve plastic mould | |
| CN202862539U (en) | Slide block die with inward drawing front mould for producing upper frames of washing machines | |
| CN103640191A (en) | Mechanism for separating plastic products from slide blocks on four sides | |
| CN202388752U (en) | Inverted buckle interior drawing mechanism of automobile headlight mask moulds | |
| CN202702536U (en) | Injection mould small push rod secondary ejection mechanism | |
| CN203919604U (en) | A kind of demolding structure of automobile front beam mould fog lamp erection column | |
| CN201677467U (en) | Movable die jacking guide mechanism for plastic dies | |
| CN201784102U (en) | Core pulling mechanism adopting straight ejection block for mold of automobile headlamp decorative frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101222 |