CN207578971U - A kind of wholecircle shape is buckled to injection mold - Google Patents
A kind of wholecircle shape is buckled to injection mold Download PDFInfo
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- CN207578971U CN207578971U CN201721521994.7U CN201721521994U CN207578971U CN 207578971 U CN207578971 U CN 207578971U CN 201721521994 U CN201721521994 U CN 201721521994U CN 207578971 U CN207578971 U CN 207578971U
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- plate
- buckled
- injection mold
- male die
- wholecircle shape
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Abstract
The utility model discloses a kind of wholecircle shapes to be buckled to injection mold, including setting gradually locating ring from top to bottom, upper mounted plate, cope plate, mother module core, male die core, lower template, upper springing plate, lower springing plate, backing plate and with bottom plate, the mother module core is arranged on the centre position of cope plate bottom, the male die core is arranged on the centre position on lower template top, further include oil cylinder, shovel and sliding block, the oil cylinder is arranged on a side of cope plate, the sliding block and shovel is separately positioned on male die core and mother module core, four sides sliding block and shovel parallel sliding to mother module core and male die core inside when the cope plate and lower template mold.Through the above way, the utility model improves the product qualification rate of production injection, can solve the problems such as product depanning is smooth and product flash, product are burnt, product starved, product poor sealing, keeps the stability of injection molding, molding cost has been saved, has improved production efficiency.
Description
Technical field
The utility model is related to the field of injection mold more particularly to a kind of wholecircle shape back-off injection molds.
Background technology
Ejection formation is widely used in the various parts of manufacture, mostly plasthetics.With the raising of production technology,
Appearance and production efficiency requirement to product are also increasingly to improve.Common mold is due to product structure and appearance, assembly precision
And the limitations such as sealing effect, separately design for inner slide, shovel, guide post, guide sleeve, loose core of oil cylinder, water route, male and female mode and
Polylith mold insert is pulled promoting product in forming process, goes out modulus problem, but be easy to causeing production cycle long yield can not reach
Situation.
Utility model content
The utility model is buckled to injection mold mainly solving the technical problems that providing a kind of wholecircle shape, can solve product
The problems such as depanning is smooth and product flash, product are burnt, product starved, product poor sealing keeps the stabilization of injection molding
Property, the production yield of product is improved, has saved molding cost, improves production efficiency.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of wholecircle shape is provided to fall
Detain injection mold, including set gradually from top to bottom locating ring, upper mounted plate, cope plate, mother module core, male die core, lower template, on
Springing plate, lower springing plate, backing plate and with bottom plate, the mother module core is arranged on the centre position of cope plate bottom, described
Male die core be arranged on the centre position on lower template top, further include oil cylinder, shovel and sliding block, the oil cylinder is arranged on upper mold
A side of plate, the sliding block and shovel are separately positioned on male die core and mother module core, and the cope plate and lower template are closed
Four sides sliding block and shovel parallel sliding to mother module core and male die core inside during mould.
In one preferred embodiment of the utility model, the opening stroke of the sliding block is 55mm, shovel and sliding block
Squareness is 18 °.
In one preferred embodiment of the utility model, material mouth is provided on the center of the locating ring.
In one preferred embodiment of the utility model, branched mold insert is provided in the mother module core and male die core.
In one preferred embodiment of the utility model, wholecircle shape back-off injection mold further includes quick locked mode dress
It puts, the rapid mould clamping device is arranged on the bottom of bottom plate.
In one preferred embodiment of the utility model, shutter, water pipe and station angle are additionally provided in the lower template
Block, the water pipe are connected respectively with male die core, and the station hornblock protrudes the side for being arranged on lower template respectively.
In one preferred embodiment of the utility model, the water pipe is provided with 8 groups.
In one preferred embodiment of the utility model, wholecircle shape back-off injection mold further includes thimble anticollision dress
It puts, the thimble anticollision device, collision-prevention device is arranged on the side of cope plate and positioned at the opposite side of oil cylinder.
In one preferred embodiment of the utility model, wholecircle shape back-off injection mold further includes oil cylinder anticollision dress
It puts, the oil cylinder anticollision device, collision-prevention device is arranged on the side of cope plate.
In one preferred embodiment of the utility model, the wholecircle shape back-off injection mold further include thimble and up and down
Ejector retainner plate, the ejector retainner plate up and down are arranged between lower springing plate and bottom plate, and the thimble is vertically provided at up and down
On ejector retainner plate and extend to the bottom of lower springing plate and the top of bottom plate.
The beneficial effects of the utility model are：The wholecircle shape back-off injection mold of the utility model, there is provided oil cylinder, in mould
Core pulling is buckled to interior extraction from product after tool die sinking, prevents having back-off that can not demould because of product structure, reduces because product is drawn
The defective products of wound improves the product qualification rate of production injection, can solve smooth product depanning and product flash, product are burnt
The problems such as coke, product starved, product poor sealing, the stability of injection molding is kept, has saved molding cost, improves production
Efficiency.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the structure diagram of a preferred embodiment of the utility model wholecircle shape back-off injection mold；
Fig. 2 is the structure diagram on Fig. 1 tops；
Fig. 3 is the structure diagram of Fig. 1 lower parts；
Label in attached drawing for：1st, locating ring, 2, upper mounted plate, 3, cope plate, 4, mother module core, 5, male die core, 6, lower die
Plate, 7, upper springing plate, 8, lower springing plate, 9, backing plate, 10, bottom plate, 11, oil cylinder, 12, shovel, 13, sliding block, 14, material mouth,
15th, rapid mould clamping device, 16, shutter 17, water pipe, 18, hornblock of standing, 19, thimble anticollision device, collision-prevention device, 20, oil cylinder anticollision device, collision-prevention device,
21st, thimble, 22, upper and lower ejector retainner plate.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained without making creative work belong to
The range of the utility model protection.
As shown in Figure 1 to Figure 3, the utility model embodiment includes：
A kind of wholecircle shape is buckled to injection mold, including set gradually from top to bottom locating ring 1, upper mounted plate 2, cope plate 3,
Mother module core 4, male die core 5, lower template 6, upper springing plate 7, lower springing plate 8, backing plate 9 and with bottom plate 10, the mother module core 4
The centre position of 3 bottom of cope plate is arranged on, the male die core 5 is arranged on the centre position on 6 top of lower template, further includes oil
Cylinder 11, shovel 12 and sliding block 13, the oil cylinder 11 are arranged on a side of cope plate 3, and the sliding block 13 and shovel 12 are divided
It is not arranged on male die core 5 and mother module core 4, four sides sliding block 13 is parallel with shovel 12 when the cope plate 3 and lower template 6 mold
Slide into 5 inside of mother module core 4 and male die core.Wherein, the opening stroke of the sliding block 13 is 55mm, shovel 12 and sliding block 13
Squareness is 18 °.Mother module core 4 and male die core 5 are 150mm by loose core of oil cylinder stroke.
In above-mentioned, material mouth 14 is provided on the center of the locating ring 1；In the mother module core 4 and male die core 5
Branched mold insert is provided with, convenient for mold processing and product exhaust.
Further, wholecircle shape back-off injection mold further includes rapid mould clamping device 15, the quick locked mode
Device 15 is arranged on the bottom of bottom plate 10, the time spent in facilitating die frame mould, reduce upper mold, improves upper mold efficiency.
As shown in figure 3, shutter 16, water pipe 17 and station hornblock 18, the water pipe are additionally provided in the lower template
17 are connected respectively with male die core 5, and the station hornblock 18 protrudes the side for being arranged on lower template 6 respectively.Wherein, the water
Pipe 17 is provided with 8 groups, is cooled down convenient for mold, it is ensured that product size is stablized.
Further, wholecircle shape back-off injection mold further includes thimble anticollision device, collision-prevention device 19 and oil cylinder anticollision device, collision-prevention device
20, the thimble anticollision device, collision-prevention device 19 is arranged on the side of cope plate 3 and positioned at the opposite side of oil cylinder 11, the oil cylinder anticollision
Device 20 is arranged on the side of cope plate 3.
In the present embodiment, wholecircle shape back-off injection mold further includes thimble 21 and upper and lower ejector retainner plate 22, described
Upper and lower ejector retainner plate 22 is arranged between lower springing plate 8 and bottom plate 2, and the thimble 21 is vertically provided at ejector retainner plate 22 up and down
It goes up and extends to the bottom of lower springing plate 8 and the top of bottom plate 2, demoulded for ejecting product.
The raw material of product is PA66+30%GF plastic shapings, and due to the easily floating fibre of Surface Appearance, product easily shrinks and runs
Flash, it is therefore desirable to avoid seeing the trace into Jiao Chu in the appearance of product, so into the side that gate design is dispensing formula
Formula.
The wholecircle shape back-off injection mold of the utility model, has the following advantages that compared with prior art：
（1）Wholecircle shape is buckled to mold design mode：1 point into glue point glue formula into glue, cope plate and mother module core and lower template and
Male die core, oil cylinder carry out forming product by being molded into glue in the die cavity molded after core pulling, and cast gate is set to the position among master mold
It puts and is connected with product；
（2）Four sides sliding block and loose core of oil cylinder are designed on mold, facilitates product stripping, sliding block is separately positioned on public affairs with shovel
In female benevolence, the opening stroke of sliding block is 55mm；The loose core of oil cylinder stroke of mother module core and male die core is 150mm；
（3）8 groups of water routes and water tower are devised on mold, is cooled down convenient for mold, it is ensured that product size is stablized；
（4）Branched mold insert is provided in mother module core and male die core, convenient for mold processing and product exhaust；
（5）Mold is provided with rapid mould clamping device, the time spent in facilitating die frame mould, reduce upper mold, improves upper mold
Efficiency.
In conclusion the wholecircle shape back-off injection mold of the utility model, there is provided oil cylinder, after mold die sinking core pulling from
It is extracted out in product back-off, prevents having back-off that can not demould because of product structure, reduce because the defective products pulled occurs in product, promoted
The product qualification rate of production injection, can solve product depanning is smooth and product flash, product are burnt, product starved, production
The problems such as product poor sealing, keeps the stability of injection molding, has saved molding cost, has improved production efficiency.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
The equivalent structure or equivalent flow shift made using the utility model description is directly or indirectly used in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (10)
1. a kind of wholecircle shape is buckled to injection mold, which is characterized in that including set gradually from top to bottom locating ring, upper mounted plate,
Cope plate, mother module core, male die core, lower template, upper springing plate, lower springing plate, backing plate and with bottom plate, the mother module core is set
It puts in the centre position of cope plate bottom, the male die core is arranged on the centre position on lower template top, further includes oil cylinder, shovel
Machine and sliding block, the oil cylinder are arranged on a side of cope plate, and the sliding block and shovel are separately positioned on male die core and mother
On mode, four sides sliding block and shovel parallel sliding to mother module core and male die core inside when the cope plate and lower template mold.
2. wholecircle shape according to claim 1 is buckled to injection mold, which is characterized in that the opening stroke of the sliding block is
The squareness of 55mm, shovel and sliding block is 18 °.
3. wholecircle shape according to claim 1 is buckled to injection mold, which is characterized in that the center of the locating ring
On be provided with material mouth.
4. wholecircle shape according to claim 1 is buckled to injection mold, which is characterized in that in the mother module core and male die core
It is provided with branched mold insert.
5. wholecircle shape according to claim 1 is buckled to injection mold, which is characterized in that the wholecircle shape back-off injection mould
Tool further includes rapid mould clamping device, and the rapid mould clamping device is arranged on the bottom of bottom plate.
6. wholecircle shape according to claim 1 is buckled to injection mold, which is characterized in that is additionally provided in the lower template
Shutter, water pipe and station hornblock, the water pipe are connected respectively with male die core, and the station hornblock protrudes respectively to be arranged on down
The side of template.
7. wholecircle shape according to claim 6 is buckled to injection mold, which is characterized in that the water pipe is provided with 8 groups.
8. wholecircle shape according to claim 1 is buckled to injection mold, which is characterized in that the wholecircle shape back-off injection mould
Tool further includes thimble anticollision device, collision-prevention device, and the thimble anticollision device, collision-prevention device is arranged on the side of cope plate and positioned at the opposite side of oil cylinder.
9. wholecircle shape according to claim 1 is buckled to injection mold, which is characterized in that the wholecircle shape back-off injection mould
Tool further includes oil cylinder anticollision device, collision-prevention device, and the oil cylinder anticollision device, collision-prevention device is arranged on the side of cope plate.
10. wholecircle shape according to claim 1 is buckled to injection mold, which is characterized in that the wholecircle shape back-off injection
Mold further includes thimble and upper and lower ejector retainner plate, and the ejector retainner plate up and down is arranged between lower springing plate and bottom plate, described
Thimble be vertically provided on upper and lower ejector retainner plate and extend to the bottom of lower springing plate and the top of bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721521994.7U CN207578971U (en) | 2017-11-15 | 2017-11-15 | A kind of wholecircle shape is buckled to injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721521994.7U CN207578971U (en) | 2017-11-15 | 2017-11-15 | A kind of wholecircle shape is buckled to injection mold |
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| Publication Number | Publication Date |
|---|---|
| CN207578971U true CN207578971U (en) | 2018-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721521994.7U Active CN207578971U (en) | 2017-11-15 | 2017-11-15 | A kind of wholecircle shape is buckled to injection mold |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791434A (en) * | 2020-06-03 | 2020-10-20 | 昆山明酷电子有限公司 | Injection molding processing method of electronic product parts |
-
2017
- 2017-11-15 CN CN201721521994.7U patent/CN207578971U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791434A (en) * | 2020-06-03 | 2020-10-20 | 昆山明酷电子有限公司 | Injection molding processing method of electronic product parts |
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