CN207310420U - Gear is shaping and demoulding mould - Google Patents
Gear is shaping and demoulding mould Download PDFInfo
- Publication number
- CN207310420U CN207310420U CN201721181527.4U CN201721181527U CN207310420U CN 207310420 U CN207310420 U CN 207310420U CN 201721181527 U CN201721181527 U CN 201721181527U CN 207310420 U CN207310420 U CN 207310420U
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- CN
- China
- Prior art keywords
- sliding block
- positioning sliding
- gear
- cavity
- upper mold
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- 238000007493 shaping process Methods 0.000 title claims description 10
- 238000000465 moulding Methods 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000010862 gear shaping Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of gear shaping and demoulding mould, including upper mold seat, die holder, the upper mold core and lower mold core being respectively arranged on the upper mold seat and die holder, molding forms gear cavity in the middle part of the upper mold core and lower mold core, labour contractor one end of cavity is equipped with labour contractor's positioning sliding block by the gear, connecting portion one end of cavity is equipped with termination positioning sliding block by the gear, the gear is corresponded on the termination positioning sliding block cavity is equipped with pin, the front side of cavity or rear side are equipped with side positioning sliding block by the gear, the side positioning sliding block positions the side of connecting pin gear；The gear is corresponded on labour contractor's positioning sliding block and side positioning sliding block cavity is equipped with shovel, labour contractor's positioning sliding block, termination positioning sliding block, laterally outward demould on side positioning sliding block.The utility model is a kind of gear shaping and demoulding mould, and mould molding is quick, and demoulding efficiency is high, no appearance and connected defect, and product qualified rate is high.
Description
Technical field
The utility model belongs to technical field of mold, specifically, is related to a kind of gear shaping and demoulding mould.
Background technology
At present, in the market is easy to mould of the automobile gear shaping and demoulding, it includes upper module, lower module and top
Pin, is provided with cavity and injection hole in mould.When carrying out the injection of automobile gear handle, upper module and lower module are molded, type
Chamber and core are used in combination the shape and structure for forming automobile gear handle, at this time by injection molding material by injecting hole be injected into cavity with
Between core, after injection molding material cooling, upper module is separated with lower module, and thimble has ejected the automobile gear handle of injection formed at this time
Into injection step.But the labour contractor of gear handle and end are equipped with buckle and card slot, and upper buckle has been molded in automobile gear
Cheng Shi, due to being buckled and being stuck for the cavity of fastening forming, so when injection step is completed, automobile gear is not
It is easy to be ejected by thimble, easily forms appearance and connected defect, thus greatly reduces the work efficiency of automobile gear handle.
Utility model content
To solve above technical problem, the purpose of this utility model is to provide a kind of gear shaping and demoulding mould, mould
Tool shaping is quick, and demoulding efficiency is high, no appearance and connected defect, and product qualified rate is high.
What the utility model aim was realized in：A kind of gear is shaping and demoulding mould, its key：Including upper mold
Seat, die holder, the upper mold core and lower mold core being respectively arranged on the upper mold seat and die holder, in the upper mold core and lower mold core
Portion, which molds, to be formed gear labour contractor one end of cavity is equipped with labour contractor's positioning sliding block by cavity, the gear, and the gear is cavity
Connecting portion one end be equipped with termination positioning sliding block, the gear is corresponded on the termination positioning sliding block cavity is equipped with pin, it is described
The front side of cavity or rear side are equipped with side positioning sliding block by gear, which determines the side of connecting pin gear
Position；The gear is corresponded on labour contractor's positioning sliding block and side positioning sliding block cavity is equipped with shovel, the labour contractor, which positions, to be slided
Block, termination positioning sliding block, laterally outward demould on side positioning sliding block.
Using the above structure, labour contractor's positioning sliding block, side positioning sliding block, termination positioning sliding block are synchronized with upper mold seat stroke, on
When die holder downlink molds, labour contractor's positioning sliding block, termination positioning sliding block and side positioning sliding block synchronously slide laterally inwardly；Work as upper mold
During the seat uplink demoulding, labour contractor's positioning sliding block, termination positioning sliding block and side positioning sliding block synchronously slide laterally laterally, then thimble
Ejecting product, mould is without hindrance to product, demoulding efficiency increase.
Further, above-mentioned upper mold core and lower mold core mold to form two symmetrical gears cavity, labour contractor's positioning
Cavity is equipped with two shovels by corresponding two gears on sliding block, and the termination positioning sliding block corresponds to two gears
Cavity is equipped with two pins, the side positioning sliding block is symmetrically set in front side and rear side of the gear cavity, described in two
Side positioning sliding block corresponds to corresponding gear and cavity is equipped with a shovel respectively.
Using the above structure, two gear handles can disposably be produced, it is only necessary to increase a side slide, two shovels and one
A pin, improves the production efficiency of mould, the cost reduction of mould.
Further, inclined guide pillar is equipped with above-mentioned labour contractor's positioning sliding block and side positioning sliding block, the upper end of the inclined guide pillar
It is fixedly connected with upper mold seat.
Using the above structure, it is simple in structure, can effectively synchronous upper mold seat stroke, complete molding and the demoulding.
Further, above-mentioned termination positioning sliding block is slideably positioned in limiting slide seat, and the outer end of the limiting slide seat is equipped with oil
Cylinder, termination positioning sliding block described in the flexible axis connection of the oil cylinder.
Using the above structure, the stroke of termination positioning sliding block is longer, and simple inclined guide pillar mechanism can not achieve the synchronous demoulding,
Therefore it is synchronized with the stroke of upper mold seat by the push-and-pull of oil cylinder, molding and the demoulding can be efficiently accomplished.
Further, above-mentioned gear is correspondingly provided with the upper side of cavity for positioning locating ring of the gear upper side,
The locating ring is fixedly connected with the upper mold seat.
Using the above structure, positioned easy to be molded.
Beneficial effect：
The utility model is a kind of gear shaping and demoulding mould, and mould molding is quick, and demoulding efficiency is high, no appearance and company
The defects of connecting, product qualified rate are high.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the layout of labour contractor's positioning sliding block, termination positioning sliding block and side positioning sliding block；
Wherein 1 be upper mold seat, 2 be die holder, 2a is mold core plates, 2b is thimble panel, 2c is Ejector Retainer Plate, 2d is bottom
Plate, 3 be upper mold core, 4 be lower mold core, 5 be gear cavity, 6 be labour contractor's positioning sliding block, 6a is shovel, 7 is that termination positioning is slided
Block, 7a are pin, 8 are side positioning sliding block, 9 are inclined guide pillar, 10 are limiting slide seat, 11 are oil cylinder, 12 are locating ring, 13 are top
Pin.
Embodiment
With reference to embodiment and attached drawing, the utility model is described in further detail.
Embodiment：
As illustrated in fig. 1 and 2：
Shaping and demoulding mould by upper mold seat 1, die holder 2, is respectively arranged at the upper mold seat 1 and lower die by a kind of gear
Upper mold core 3 and lower mold core 4 on seat 2 form, and locating ring 12 are equipped with the injection entrance 5a of the upper mold seat 5, die holder 2 is by mould
Core plate 2a, thimble panel 2b, Ejector Retainer Plate 2c and bottom plate 2d compositions, the Ejector Retainer Plate 2c are equipped with thimble 13, the thimble 13
Through mold core plates 2a and thimble panel 2b.
The middle part of upper mold core 3 and lower mold core 4 molding forms two symmetrical gears cavity 5, and the gear is cavity 5
Labour contractor one end be equipped with labour contractor's positioning sliding block 6, connecting portion one end of cavity 5 is equipped with termination positioning sliding block 7, the end by the gear
Cavity 5 is equipped with two pin 7a, front side of the gear cavity 5 by corresponding two gears on head positioning sliding block 7
Or rear side is equipped with side positioning sliding block 8, which positions the side of connecting pin gear；Labour contractor's positioning
The gear is corresponded on sliding block 6 and side positioning sliding block 8 cavity 5 is equipped with shovel 6a, two are corresponded on labour contractor's positioning sliding block 6
Cavity 5 is equipped with two shovel 6a by a gear, and two side positioning sliding blocks 8 correspond to corresponding gear type respectively
Chamber 5 is equipped with a shovel 6a.
Labour contractor's positioning sliding block 6, termination positioning sliding block 7, laterally outward demould on side positioning sliding block 8：The labour contractor
Inclined guide pillar 9 is equipped with positioning sliding block 6 and side positioning sliding block 8, the upper end of the inclined guide pillar 9 is fixedly connected with upper mold seat 1.It is described
Termination positioning sliding block 7 is slideably positioned in limiting slide seat 10, and the outer end of the limiting slide seat 10 is equipped with oil cylinder 11, which stretches
Termination positioning sliding block 7 described in contracting axis connection.
Finally it should be noted that foregoing description is only the preferred embodiment of the utility model, the common skill of this area
Art personnel on the premise of without prejudice to the utility model aims and claim, can make under the enlightenment of the utility model
Expression, such conversion are each fallen within the scope of protection of the utility model as multiple types.
Claims (5)
1. a kind of gear is shaping and demoulding mould, it is characterised in that：Including upper mold seat (1), die holder (2), it is respectively arranged at institute
The upper mold core (3) and lower mold core (4) on upper mold seat (1) and die holder (2) are stated, is closed in the middle part of the upper mold core (3) and lower mold core (4)
Mould forms gear and labour contractor one end of cavity (5) is equipped with labour contractor's positioning sliding block (6), the gear handle by cavity (5), the gear
Connecting portion one end of cavity (5) is equipped with termination positioning sliding block (7), and the gear is corresponded to cavity on the termination positioning sliding block (7)
(5) pin (7a) is equipped with, the front side of cavity (5) or rear side are equipped with side positioning sliding block (8), the side positioning sliding block by the gear
(8) gear positions the side of connecting pin；Institute is corresponded on labour contractor's positioning sliding block (6) and side positioning sliding block (8)
State gear and cavity (5) is equipped with shovel (6a), labour contractor's positioning sliding block (6), termination positioning sliding block (7), side positioning sliding block (8)
On laterally outward demould.
2. gear according to claim 1 is shaping and demoulding mould, it is characterised in that：The upper mold core (3) and lower mold core
(4) molding forms two symmetrical gears cavity (5), and two gears of correspondence are type on labour contractor's positioning sliding block (6)
Chamber (5) is equipped with two shovels (6a), and cavity (5) is equipped with two by corresponding two gears of the termination positioning sliding block (7)
Pin described in root (7a), the side positioning sliding block (8) are symmetrically set in front side and rear side of the gear cavity (5), two sides
Positioning sliding block (8) corresponds to corresponding gear and cavity (5) is equipped with a shovel (6a) respectively.
3. gear according to claim 1 is shaping and demoulding mould, it is characterised in that：Labour contractor's positioning sliding block (6) and
Inclined guide pillar (9) is equipped with side positioning sliding block (8), the upper end of the inclined guide pillar (9) is fixedly connected with upper mold seat (1).
4. gear according to claim 1 is shaping and demoulding mould, it is characterised in that：The termination positioning sliding block (7) is sliding
Dynamic to be arranged in limiting slide seat (10), the outer end of the limiting slide seat (10) is equipped with oil cylinder (11), and the telescopic shaft of the oil cylinder (11) connects
Connect the termination positioning sliding block (7).
5. gear according to claim 1 is shaping and demoulding mould, it is characterised in that：The injection of the upper mold seat (1) enters
Locating ring (12) is equipped with mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721181527.4U CN207310420U (en) | 2017-09-14 | 2017-09-14 | Gear is shaping and demoulding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721181527.4U CN207310420U (en) | 2017-09-14 | 2017-09-14 | Gear is shaping and demoulding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207310420U true CN207310420U (en) | 2018-05-04 |
Family
ID=62382503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721181527.4U Active CN207310420U (en) | 2017-09-14 | 2017-09-14 | Gear is shaping and demoulding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207310420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379437A (en) * | 2017-09-14 | 2017-11-24 | 重庆联荣智能模具股份有限公司 | A kind of gear is shaping and demoulding mould |
-
2017
- 2017-09-14 CN CN201721181527.4U patent/CN207310420U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379437A (en) * | 2017-09-14 | 2017-11-24 | 重庆联荣智能模具股份有限公司 | A kind of gear is shaping and demoulding mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 402460 Purina Avenue, industrial park, Changzhou street, Rongchang District, Chongqing Patentee after: Chongqing Lianrong precision mould Co., Ltd Address before: 400000 Chongqing City Changzhou street in Rongchang County Industrial Park Avenue Purina Patentee before: CHONGQING LIANRONG INTELLIGENT MOLD Co.,Ltd. |