CN205705104U - Pallet injection mold - Google Patents
Pallet injection mold Download PDFInfo
- Publication number
- CN205705104U CN205705104U CN201620506073.2U CN201620506073U CN205705104U CN 205705104 U CN205705104 U CN 205705104U CN 201620506073 U CN201620506073 U CN 201620506073U CN 205705104 U CN205705104 U CN 205705104U
- Authority
- CN
- China
- Prior art keywords
- forklift hole
- cover half
- outer slide
- hole outer
- pallet
- 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
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- Pallets (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of pallet injection mold, including dynamic model and cover half, the insert for forming pallet die cavity it is provided with between dynamic model and cover half, described insert includes the fork insert forming pallet slot mouth, described fork insert includes forklift hole outer slide and forklift hole angle slide block, oil cylinder of loosing core connects forklift hole outer slide, forklift hole outer slide side and forklift hole angle slide block contact of incline plane, it is characterized in that: described forklift hole outer slide opposite side is provided with the matched moulds inclined-plane coordinated with cover half, described matched moulds inclined-plane is provided with groove, it is combined with wear-resistant block in described groove, described wear-resistant block thickness is more than the degree of depth of groove.This solution provides a kind of pallet injection mold, make the forklift hole outer slide life-span more permanent, injection product quality out is more preferable.
Description
Technical field
This utility model relates to a kind of pallet injection mold, belongs to mould applications.
Background technology
Fork truck is from tray forklift hole rollback for convenience, is shaped with angle in the inner side of forklift hole, but forklift hole fuse by
In there being angle directly to loose core, cause whole pallet demoulding difficulty.
Apply for disclosing in a kind of plastic tray mould forklift hole tiltedly to the utility model patent of 201120359503.X
Mouth core-pulling mechanism, including compound plate on mould and lower compound plate, upper compound plate installs die cavity edge in runner plate connecting-type cavity plate, cavity plate
Block, lower compound plate is installed mould foot, arranges top board in mould foot, and top board connects peace in push rod, mount type central layer on mould foot, core plate
Dress core insert, constitutes die cavity, has the plastic pallet of molding in die cavity, make in plastic pallet between core insert and cavity block
Having forklift hole, the inner side of forklift hole is shaped with angle, has forklift hole slide block in forklift hole, and forklift hole slide block is driven by oil cylinder of loosing core and takes out
Core, described forklift hole slide block includes forklift hole outer slide and forklift hole angle slide block, and oil cylinder of loosing core connects forklift hole outer slide,
Contact of incline plane between forklift hole outer slide and forklift hole angle slide block, is shaped with oblique dovetails, oblique swallow in forklift hole outer slide bottom surface
Tail block connects forklift hole angle slide block, and installs limited block in forklift hole outer slide bottom surface, and forklift hole angle slide block is shaped with limit
Position groove, limited block matches with stopper slot.
Although but such scheme solve the demoulding difficulty problem, but still suffer from following defect, forklift hole slide block by
Compound plate extruding will be caught up with when at each pallet matched moulds conflict, easily cause abrasion, service life reduction, and so go up compound plate meeting
Die cavity is easily caused extruding by forklift hole angle slide block, makes injection deformation of products out.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of pallet injection mold, makes fork
The car hole outer slide life-span is more permanent, and injection product quality out is more preferable.
For achieving the above object, this utility model provides following technical scheme: a kind of pallet injection mold, including dynamic model
And cover half, it being provided with the insert for forming pallet die cavity between dynamic model and cover half, described insert includes forming pallet slot mouth
Fork insert, described fork insert includes forklift hole outer slide and forklift hole angle slide block, and oil cylinder of loosing core connects outside forklift hole sliding
Block, forklift hole outer slide side and forklift hole angle slide block contact of incline plane, described forklift hole outer slide opposite side is provided with and cover half
The matched moulds inclined-plane coordinated, described matched moulds inclined-plane is provided with groove, is combined with wear-resistant block in described groove, and described wear-resistant block thickness is big
The degree of depth in groove.
Preferably, the thickness of described wear-resistant block 0.5mm bigger than the degree of depth of described groove.
Preferably, described forklift hole outer slide is provided with the upper parallel surface being connected with described matched moulds inclined-plane and lower parallel surface, when
When dynamic model and cover half matched moulds, upper parallel surface is conflicted with described cover half, leaves gap between lower parallel surface and cover half end face.
Preferably, the width in described gap is 1-3mm.
By using technique scheme, install wear-resistant block additional at forklift hole outer slide, during matched moulds, utilize wear-resistant block and cover half
Conflicting, it is to avoid the abrasion of forklift hole outer slide, the life-span making forklift hole outer slide is more permanent, meanwhile, after wear-resistant block damages
Can change easily, as long as deducting from groove, at the bottom of maintenance cost, conveniently.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the axonometric chart of this utility model pallet injection mold；
Fig. 2 is sectional view of the present utility model；
Fig. 3 is the enlarged drawing in this utility model Fig. 2 at A；
Fig. 4 is the enlarged drawing in this utility model Fig. 3 at B；
Fig. 5 is the structure chart removing forklift hole outer slide in this utility model Fig. 1.
Accompanying drawing illustrates: 1, cover half；2, dynamic model；3, forklift hole angle slide block；4, forklift hole outer slide；5, wear-resistant block；6, recessed
Groove；H1, the thickness of wear-resistant block；H2, the degree of depth of groove；H3, gap.
Detailed description of the invention
A kind of pallet injection mold, including dynamic model 2 and cover half 1, is provided with for forming tray type between dynamic model 2 and cover half 1
The insert in chamber, insert include formed pallet slot mouth fork insert, fork insert include forklift hole outer slide 4 and forklift hole
Angle slide block 3, oil cylinder of loosing core connects forklift hole outer slide 4, and forklift hole outer slide 4 side connects with forklift hole angle slide block 3 inclined-plane
Touch, forklift hole outer slide 4 opposite side be provided with the matched moulds inclined-plane coordinated with cover half 1, matched moulds inclined-plane be provided with groove 6, described recessed
Being combined with wear-resistant block 5 in groove 6, described wear-resistant block 5 thickness is more than degree of depth h2 of groove.Wear-resistant block is installed additional at forklift hole outer slide 4
5, utilize wear-resistant block 5 to conflict with cover half 1 during matched moulds, it is to avoid the abrasion of forklift hole outer slide 4, make the longevity of forklift hole outer slide 4
Life is more permanent, and meanwhile, wear-resistant block 5 can be changed after damaging easily, as long as deducting from groove 6, safeguards into
Background, convenience.
Wherein, thickness h 1 0.5mm bigger than degree of depth h2 of groove of wear-resistant block.The thickness h 1 of wear-resistant block is crossed thin, uses one end
Will frequently change after time, cumbersome.If the thickest, to be easily caused gap h3 excessive, and heat scatters and disappears fast, moulding in die cavity
Material premature solidification, product is molded unsuccessfully.Through experiment in 0.5mm, the problem that just can balance both, it is ensured that pallet is successfully molded
Wear-resistant block 5 can be made the most again to use the long period.The surface that wear-resistant block 5 contacts with backform can process with chromium plating so that it is hardness is more
Good, more resistant to mill, the thickness of chromium coating is most economical at 10 microns to 20 microns.
Wherein, forklift hole outer slide 4 is provided with the upper parallel surface being connected with matched moulds inclined-plane and lower parallel surface, when dynamic model 2 is with fixed
During mould 1 matched moulds, upper parallel surface is conflicted with cover half 1, leaves gap h3 between lower parallel surface and cover half 1 end face.Due to sliding outside forklift hole
The matched moulds inclined-plane that block 4 contacts with cover half 1, backform can have an active force extruded to matched moulds inclined-plane the most when the die is closed, this
Power acts on wear-resistant block 5 at first, if lower parallel surface and cover half 1 end face h3 very close to each other, then descends parallel surface can bear dynamic model 2
On active force, cause not stressing on wear-resistant block 5, the power of such cover half 1 easily makes lower parallel surface deform, reduce use wear-resisting
Block 5 increases the original idea in life-span.When the width of gap h3 is 1-3mm.Principle is as the thickness h 1 of wear-resistant block, it is possible to more preferably balance
Heat losses and the problem in life-span.It is big that heat losses is because gap h3, and the h3 little problem brought in gap is wear-resistant block 5 surface mill
After damage, lower parallel surface and cover half 1 end face can become closer to over time until conflicting, because gap h3 is the least the most bad.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. a pallet injection mold, including dynamic model and cover half, is provided with the edge for forming pallet die cavity between dynamic model and cover half
Block, described insert includes the fork insert forming pallet slot mouth, and described fork insert includes forklift hole outer slide and forklift hole
Angle slide block, oil cylinder of loosing core connects forklift hole outer slide, forklift hole outer slide side and forklift hole angle slide block contact of incline plane, its
Feature is: described forklift hole outer slide opposite side is provided with the matched moulds inclined-plane coordinated with cover half, and described matched moulds inclined-plane is provided with groove,
Being combined with wear-resistant block in described groove, described wear-resistant block thickness is more than the degree of depth of groove.
Pallet injection mold the most according to claim 1, is characterized in that: deep than described groove of the thickness of described wear-resistant block
Spend big 0.5mm.
Pallet injection mold the most according to claim 2, is characterized in that: described forklift hole outer slide is provided with and described matched moulds
Upper parallel surface that inclined-plane is connected and lower parallel surface, when dynamic model and cover half matched moulds, upper parallel surface and described cover half are conflicted, under parallel
Gap is left between face and cover half end face.
Pallet injection mold the most according to claim 3, is characterized in that: the width in described gap is 1-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620506073.2U CN205705104U (en) | 2016-05-30 | 2016-05-30 | Pallet injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620506073.2U CN205705104U (en) | 2016-05-30 | 2016-05-30 | Pallet injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205705104U true CN205705104U (en) | 2016-11-23 |
Family
ID=57299569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620506073.2U Expired - Fee Related CN205705104U (en) | 2016-05-30 | 2016-05-30 | Pallet injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205705104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573259A (en) * | 2018-11-20 | 2019-04-05 | 新索集团有限公司 | Load-bearing chassis and injection mold and Shooting Technique and plastic pallet |
-
2016
- 2016-05-30 CN CN201620506073.2U patent/CN205705104U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573259A (en) * | 2018-11-20 | 2019-04-05 | 新索集团有限公司 | Load-bearing chassis and injection mold and Shooting Technique and plastic pallet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317 000 Xiayang Lan, Yanjiang Town, Linhai City, Taizhou City, Zhejiang Province Patentee after: Zhejiang Jianguang Plastic Industry Co., Ltd. Address before: 317 000 Xiayang Lan, Yanjiang Town, Linhai City, Taizhou City, Zhejiang Province Patentee before: Linhai Jianguang Plastics Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Runner plate of plastic tray injection mold Effective date of registration: 20191218 Granted publication date: 20161123 Pledgee: Linhai sub branch of China Post Savings Bank Co., Ltd Pledgor: Zhejiang Jianguang Plastic Industry Co., Ltd. Registration number: Y2019330000336 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20210530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |