CN209454099U - A kind of molding of injection mold circumferential direction inclined hole and stripper apparatus - Google Patents
A kind of molding of injection mold circumferential direction inclined hole and stripper apparatus Download PDFInfo
- Publication number
- CN209454099U CN209454099U CN201920003310.7U CN201920003310U CN209454099U CN 209454099 U CN209454099 U CN 209454099U CN 201920003310 U CN201920003310 U CN 201920003310U CN 209454099 U CN209454099 U CN 209454099U
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- plate
- fixed
- push plate
- push
- pin
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Abstract
A kind of molding of injection mold circumferential direction inclined hole and stripper apparatus, including moving template, backing plate, push plate, push plate fixed plate, swing hook, tension spring, punch-pin, moving template push rod, release link and spring, inclined hole moulding section, slanted pushing rod is mounted in the back skating slot of slide by pin, and slide is fixed by screws on backing plate.Plastic two-step ejecting demoulds part, moving template push rod is fixed on moving template by screw one end, one end of which is fixed in auxiliary push plate, release link is fixedly installed between push plate and push plate fixed plate, spring pocket is in release link, the upper end of swing hook hooks and is located in push plate fixed plate, and tension spring is fixed between auxiliary push plate and pendulum hook, and side push rod, push rod, sprue puller are fixed on push plate and push plate fixed plate across punch-pin, moving template, backing plate.The utility model can be used for forming the plastic with circumferential inclined hole, be suitable for all plastic parts mouldings with similar structure, applied widely.
Description
Technical field
The utility model belongs to mould applications, in particular to a kind of injection mold is used for the dress of circumferential inclined hole molding and demoulding
It sets.
Background technique
There are many form, the molding type core of inclined hole can be set also can be set in dynamic model side fixed inclined hole shaping and demoulding
Moving core is arranged in cover half side for mould side, and this structure can make plastic demolding structure complicated, just for the demoulding of type core
Moving core is installed on dynamic model part by benefit.If moving core slide is mounted in push plate, distance is released so greatly, and because
It is circumferential inclined hole for plastic, mold size, and this structure can be substantially increased in this way, does not have position that push rod is set, if handle
The setting of type core slide can solve this problem on dynamic model backing plate.
Utility model content
The purpose of this utility model is in view of the above technical problems, to provide the safe and reliable injection mold of one kind for circumferential
A kind of injection mold circumferential direction inclined hole molding and stripper apparatus of the inclined hole molding with demoulding.
The technical solution adopted is that:
A kind of molding of injection mold circumferential direction inclined hole and stripper apparatus, including slanted pushing rod, slide, moving template, backing plate, push plate,
Push plate fixed plate, spacer pin, supporting block, swing hook, banking pin, pin shaft, tension spring, auxiliary push plate, sprue puller, push rod, punch-pin, dynamic model
Plate push rod, side push rod, release link and spring, it is characterized in that:
Inclined hole moulding section, slanted pushing rod are mounted in the back skating slot of slide by pin, and slide is fixed by screws in pad
On plate.
Plastic two-step ejecting demoulds part, and moving template push rod is fixed on moving template by screw one end, and one end is fixed
In auxiliary push plate.The push plate is fixedly connected by screw with push plate fixed plate, and release link is fixedly installed on push plate and pushes away
Between plate fixed plate, spring pocket is in release link.The lower end of the swing hook is fixed in auxiliary push plate by pin shaft, swing hook
Upper end hook and be located in push plate fixed plate, one end of tension spring is fixed at auxiliary push plate, and the other end is fixed at pendulum and hooks
On, banking pin and spacer pin are respectively fixedly disposed in supporting block.The side push rod, push rod, sprue puller pass through punch-pin, dynamic model
Plate, backing plate are fixed between push plate and push plate fixed plate.
Working principle of the utility model is: slanted pushing rod forms inclined hole, molding rear mold is being divided first under the action of the spring
I-I punishment type of type face, pulls out main running channel plastics, and after reaching certain die sinking distance, injection molding machine push rod pushes push plate fixed plate, due to
Push plate 5 and push plate fixed plate are fixed together, and auxiliary push plate is hooked and connect with push plate fixed plate by tension spring, pendulum, therefore injection molding machine
While push rod pushes push plate fixed plate, push plate, push plate fixed plate and auxiliary push plate are released forward together, due to moving template push rod
It is fixed in auxiliary push plate, moving template push rod pushes moving template to move forward together, and mold is opened from die joint II-II, is left
The mobile space of slanted pushing rod, deviates from slanted pushing rod from inclined hole, completes inclined hole demoulding；Push plate, push plate fixed plate and auxiliary push away
After plate is moved along to certain distance, pendulum hooks the limit because of banking pin, hooks pendulum and disengages push plate fixed plate, auxiliary push plate is no longer
It moves ahead, push plate, push plate fixed plate continue to move forward under the action of injection molding machine push rod, drive side push rod, push rod, sprue puller plastic
Ejection die type chamber, demoulding are completed.
The advantages of the utility model: slanted pushing rod is mounted on dynamic model one when realizing circumferential inclined hole molding by the mould structure
On the slide of side, compared with being installed in, one side mould structure of cover half is simple；Slanted pushing rod slide is mounted on dynamic model backing plate, relative to
It is installed in push plate, the outer dimension of the mold greatly reduced saves material economy cost.
The utility model can be used for forming the plastic with circumferential inclined hole, be suitable for all plastics with similar structure at
Type, it is applied widely.
Detailed description of the invention
Fig. 1 is an embodiment of the present invention structural schematic diagram.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Fig. 3 is the B-B cross-sectional view of Fig. 1.
Fig. 4 is the plastic components schematic diagram of the utility model production.
Specific embodiment
A kind of molding of injection mold circumferential direction inclined hole and stripper apparatus, including slanted pushing rod 1, slide 2, moving template 3, backing plate 4, push away
Plate 5, spacer pin 7, supporting block 8, swing hook 9, banking pin 10, pin shaft 11, tension spring 12, auxiliary push plate 13, draws material at push plate fixed plate 6
Bar 14, push rod 15, punch-pin 16, moving template push rod 17, side push rod 18, release link 19 and spring 20.
Inclined hole moulding section, it is characterised in that slanted pushing rod 1 is mounted in the back skating slot of slide 2 by pin, and slide 2 passes through
Screw is fixed on backing plate 4.
Plastic two-step ejecting demoulds part, it is characterised in that moving template push rod 17 is fixed on moving template 3 by screw one end
On, one end of which is fixed in auxiliary push plate 13.The push plate 5 is fixedly connected by screw with push plate fixed plate 6, release link 19
It is fixedly installed between push plate 5 and push plate fixed plate 6, spring 20 is sleeved in release link 19.The lower end of the swing hook 9 passes through
Pin shaft 11 is fixed in auxiliary push plate 13, and the upper end of swing hook 9, which hooks, to be located in push plate fixed plate 6, one end fixed setting of tension spring 12
In auxiliary push plate 13, the other end is fixed at pendulum and hooks on 9, and banking pin 10 and spacer pin 7 are respectively fixedly disposed at supporting block 8
On.The side push rod 18, push rod 15, sprue puller 14 pass through that punch-pin 16, moving template 3, backing plate 4 are fixed on push plate 5 and push plate is solid
Between fixed board 6.
Working principle of the utility model is: slanted pushing rod forms inclined hole, molding rear mold exists first under the action of spring 20
I-I punishment type of die joint, pulls out main running channel plastics, and after reaching certain die sinking distance, injection molding machine push rod pushes push plate fixed plate 6,
Since push plate 5 and push plate fixed plate 6 are fixed together, auxiliary push plate 13 hooks 9 by tension spring 12, pendulum and connect with push plate fixed plate 6,
Therefore while injection molding machine push rod pushes push plate fixed plate 6, push plate 5, push plate fixed plate 6 and auxiliary push plate 13 are together toward being pushed forward
Out, due to moving template push rod 17 be fixed on auxiliary push plate 13 on, moving template push rod 17 push moving template 3 move forward together, mold from
II-II place of die joint opens, and leaves the mobile space of slanted pushing rod 1, deviates from slanted pushing rod 1 from inclined hole, and it is de- to complete inclined hole
Mould；After push plate 5, push plate fixed plate 6 and auxiliary push plate 13 are moved along to certain distance, pendulum hooks 9 limits because of banking pin 10,
Make pendulum hook 9 disengage push plate fixed plates 6, auxiliary push plate 13 no longer move ahead, push plate 5, push plate fixed plate 6 injection molding machine push rod effect
Under continue to move forward, drive side push rod 18, push rod 15, sprue puller 14 plastic ejection die type chamber, demoulding completion.
Claims (1)
1. a kind of injection mold circumferential direction inclined hole molding and stripper apparatus, including slanted pushing rod (1), slide (2), moving template (3), backing plate
(4), push plate (5), push plate fixed plate (6), spacer pin (7), supporting block (8), swing hook (9), banking pin (10), pin shaft (11), drawing
Spring (12), sprue puller (14), push rod (15), punch-pin (16), moving template push rod (17), side push rod (18), is answered at auxiliary push plate (13)
Position bar (19) and spring (20), it is characterized in that:
Inclined hole moulding section, slanted pushing rod (1) are mounted in the back skating slot of slide (2) by pin, and slide (2) is fixed by screw
On backing plate (4)；
Plastic two-step ejecting demoulds part, and moving template push rod (17) is fixed on moving template (3) by screw one end, and one end is solid
It is scheduled in auxiliary push plate (13)；The push plate (5) is fixedly connected by screw with push plate fixed plate (6), the release link
(19) it is fixed between push plate (5) and push plate fixed plate (6), spring (20) is sleeved on release link (19)；The swing hook (9)
Lower end be fixed in auxiliary push plate (13) by pin shaft (11), the upper end of swing hook (9) hooks and is located on push plate fixed plate (6), draws
One end of spring (12) is fixed at auxiliary push plate (13), and the other end is fixed on swing hook (9), banking pin (10) and limit
Position pin (7) is respectively fixedly disposed on supporting block (8)；The side push rod (18), push rod (15), sprue puller (14) pass through punch-pin
(16), moving template (3), backing plate (4) are fixed between push plate (5) and push plate fixed plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920003310.7U CN209454099U (en) | 2019-01-02 | 2019-01-02 | A kind of molding of injection mold circumferential direction inclined hole and stripper apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920003310.7U CN209454099U (en) | 2019-01-02 | 2019-01-02 | A kind of molding of injection mold circumferential direction inclined hole and stripper apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209454099U true CN209454099U (en) | 2019-10-01 |
Family
ID=68043544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920003310.7U Expired - Fee Related CN209454099U (en) | 2019-01-02 | 2019-01-02 | A kind of molding of injection mold circumferential direction inclined hole and stripper apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209454099U (en) |
-
2019
- 2019-01-02 CN CN201920003310.7U patent/CN209454099U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20220102 |