CN207997531U - A kind of bevel gear injection molding - Google Patents
A kind of bevel gear injection molding Download PDFInfo
- Publication number
- CN207997531U CN207997531U CN201820423071.6U CN201820423071U CN207997531U CN 207997531 U CN207997531 U CN 207997531U CN 201820423071 U CN201820423071 U CN 201820423071U CN 207997531 U CN207997531 U CN 207997531U
- Authority
- CN
- China
- Prior art keywords
- plate
- pull rod
- release link
- screw
- controlled interval
- 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
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model patent is related to a kind of bevel gear injection molding, belongs to injecting molding die.Guide sleeve, cavity plate in the mold are placed between solid plate and runner plate, two plates are coupled with screw, one right end of controlled interval pull rod is interference fitted with top clamping plate, spring one is placed in solid plate, runner plate and top clamping plate, pushing block is placed on runner plate and movable, for spring two on controlled interval pull rod two, two right end of controlled interval pull rod has screw thread for connecting pushing block, and controlled interval pull rod two is through solid plate and runner plate;Ejector sleeve, release link are installed in release link fixed plate, push plate is coupled with release link fixed plate with screw, core is installed on core fixing plate, core fixing plate is coupled with Bottom clamp plate with screw, core is through push plate, release link fixed plate, moving platen, guide post is installed on moving platen, and Bottom clamp plate, cushion block and moving platen are coupled with screw.Using above-mentioned technical proposal, the mould structure is simple, easily fabricated, easy to use.
Description
Technical field
The utility model patent is related to a kind of bevel gear injection molding, belongs to injecting molding die, is mainly used for thermoplasticity
The small-sized bevel gear of injection-moulding plastic is used.
Background technology
Plastics bevel gear is widely used to micromotor, electronic product, auto parts machinery, household electrical appliance, office appliance, object for appreciation
The various industries such as tool, thermoplastic bevel gear generally use spot pouring mouth, shree plates mold, condensation mainly using injection moulding
Material is common to be manually taken out, and low production efficiency, or even appearance are stuck, and certain difficulty is brought to production.
Invention content
In order to preferably solve the problems, such as to appear above, a kind of injection with spring+pushing block+controlled interval pull rod mechanism is invented
Mold can realize ejection condensation material automatically.The utility model patent provides a kind of simple in structure, easily fabricated, easy to operate
Mold.
The technical solution of the utility model patent is:A kind of bevel gear injection molding, including cover half and dynamic model, cover half is by fixed
Die holder plate, runner plate, solid plate, cavity plate, pushing block, controlled interval pull rod one, spring one, controlled interval pull rod two, spring two, guide sleeve are constituted,
Guide sleeve, cavity plate are placed between solid plate and runner plate, and two plates are coupled with screw, and one right end of controlled interval pull rod is matched with top clamping plate interference
It closes, spring one is placed in solid plate, runner plate and top clamping plate, and pushing block is placed on runner plate and movable, and spring two is in spacing
On pull rod two, two right end of controlled interval pull rod has screw thread for connecting pushing block, and controlled interval pull rod two is through solid plate and runner plate;Dynamic model
By moving platen, release link, release link fixed plate, push plate, core fixing plate, cushion block, core, ejector sleeve, Bottom clamp plate, guide post structure
At ejector sleeve, release link are installed in release link fixed plate, and push plate is coupled with release link fixed plate with screw, and core is installed on type
In core fixed plate, core fixing plate is coupled with Bottom clamp plate with screw, core through push plate, release link fixed plate, moving platen,
Guide post is installed on moving platen, and Bottom clamp plate, cushion block and moving platen are coupled with screw.
Cavity plate in the mold is revolving body, the shaft shoulder of right end band positioning.
This mould structure is simple, easily fabricated, easy to use, can realize automatic ejection condensation material, improves production efficiency.
Description of the drawings
Fig. 1 is the utility model bevel gear injection mould structure schematic diagram.
3. guide post in figure, 4. guide sleeves, 5. controlled interval pull rods one, 6. springs one, 7. pushing blocks, 8. controlled interval pull rods two, 9. springs two,
10. top clamping plate, 11. runner plates, 12. solid plates, 13. cavity plates, 14. bevel gears, 15. moving platens, 16. release links, 17. reset
Bar fixed plate, 18. push plates, 19. core fixing plates, 20. cushion blocks, 21. Bottom clamp plates, 22. cores, 23. ejector sleeves.
Specific implementation mode
Refer to the attached drawing 1, the utility model bevel gear injection molding, including cover half and dynamic model, cover half is by top clamping plate 10, stream
Guidance tape 11, solid plate 12, cavity plate 13, pushing block 7, controlled interval pull rod 1, spring 1, controlled interval pull rod 28, spring 29,4 structure of guide sleeve
At, guide sleeve 4, cavity plate 13 are placed between solid plate 12 and runner plate 11, and two plates are coupled with screw, one 5 right end of controlled interval pull rod with it is fixed
Die holder plate 10 is interference fitted, and spring 1 is placed in solid plate 12, runner plate 11 and top clamping plate 10, and pushing block 7 is placed in runner plate 11
Upper and movable, for spring 29 on controlled interval pull rod 28,28 right end of controlled interval pull rod has screw thread for connecting pushing block 7, controlled interval pull rod
28 through solid plate 12 and runner plate 11;Dynamic model is by moving platen 15, release link 16, release link fixed plate 17, push plate 18, type
Core fixed plate 19, cushion block 20, core 22, ejector sleeve 23, Bottom clamp plate 21, guide post 3 are constituted, and ejector sleeve 23, release link 16 are installed on multiple
In position bar fixed plate 17, push plate 18 is coupled with release link fixed plate 17 with screw, and core 22 is installed on core fixing plate 19, type
Core fixed plate 19 is coupled with Bottom clamp plate 21 with screw, core 22 through push plate 18, release link fixed plate 17, moving platen 15,
Guide post 3 is installed on moving platen 15, and Bottom clamp plate 21, cushion block 20 and moving platen 15 are coupled with screw.
Cavity plate 13 in the mold is revolving body, the shaft shoulder of right end band positioning.
The mold, when die sinking, spring 1 makes mold be separated along I die joints, and controlled interval pull rod 28 is drawn from sprue bush
Going out sprue condensate, after solid plate 12 is limited by controlled interval pull rod 1, II die joints start parting, and product is moved with dynamic model, therefore
And spot pouring mouth is pulled off, spring 29 pushes pushing block 7 that runner condensate is made to deviate from from runner plate 11 and controlled interval pull rod 28.Finally,
Under the mandril effect of injector, drives push plate 18 that ejector sleeve 3 is pushed to push away and fall product.When molding, release link 16 drives ejector sleeve 23 multiple
Position.
Claims (2)
1. a kind of bevel gear injection molding, including cover half and dynamic model, cover half by top clamping plate, runner plate, solid plate, cavity plate, push away
Block, controlled interval pull rod one, spring one, controlled interval pull rod two, spring two, guide sleeve are constituted, guide sleeve, cavity plate be placed in solid plate and runner plate it
Between, two plates are coupled with screw, and one right end of controlled interval pull rod and top clamping plate are interference fitted, spring one be placed in solid plate, runner plate and
In top clamping plate, pushing block is placed on runner plate and movable, and for spring two on controlled interval pull rod two, two right end of controlled interval pull rod has screw thread
For connecting pushing block, controlled interval pull rod two is through solid plate and runner plate;Dynamic model by moving platen, release link, release link fixed plate,
Push plate, core fixing plate, cushion block, core, ejector sleeve, Bottom clamp plate, guide post are constituted, and ejector sleeve, release link are installed on release link and fix
On plate, push plate is coupled with release link fixed plate with screw, and core is installed on core fixing plate, core fixing plate and Bottom clamp plate
It is coupled with screw, core is installed on through push plate, release link fixed plate, moving platen, guide post on moving platen, Bottom clamp plate, pad
Block and moving platen are coupled with screw.
2. mold as described in claim 1, it is characterised in that cavity plate is revolving body, the shaft shoulder of right end band positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820423071.6U CN207997531U (en) | 2018-03-14 | 2018-03-14 | A kind of bevel gear injection molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820423071.6U CN207997531U (en) | 2018-03-14 | 2018-03-14 | A kind of bevel gear injection molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207997531U true CN207997531U (en) | 2018-10-23 |
Family
ID=63840004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820423071.6U Expired - Fee Related CN207997531U (en) | 2018-03-14 | 2018-03-14 | A kind of bevel gear injection molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207997531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352924A (en) * | 2018-09-28 | 2019-02-19 | 盐城工业职业技术学院 | A kind of bevel gear injection molding |
-
2018
- 2018-03-14 CN CN201820423071.6U patent/CN207997531U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352924A (en) * | 2018-09-28 | 2019-02-19 | 盐城工业职业技术学院 | A kind of bevel gear injection molding |
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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: 20181023 Termination date: 20190314 |