CN209409178U - A kind of easily demoulding slider of zipper fastener injection mold - Google Patents
A kind of easily demoulding slider of zipper fastener injection mold Download PDFInfo
- Publication number
- CN209409178U CN209409178U CN201920044720.6U CN201920044720U CN209409178U CN 209409178 U CN209409178 U CN 209409178U CN 201920044720 U CN201920044720 U CN 201920044720U CN 209409178 U CN209409178 U CN 209409178U
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- China
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- dynamic model
- cover half
- partition
- slider
- forming cavity
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Abstract
The utility model discloses a kind of easily demoulding slider of zipper fastener injection molds, including cover half, the cover half is fixed on fixed bottom plate, and cover half top end surface has extended to form forming cavity vertically downward, bolt is fixed with guide rod on the fixed bottom plate, the guide rod is passed through from the first dynamic model and the second dynamic model, the two sides of first dynamic model and cover half open up fluted, and first dynamic model bottom end surface extend vertically upwards and be formed with forming cavity, it is offered on second dynamic model and pours mouth, and second fixed bonding on dynamic model have partition, mouthful both ends that pour are connected between the second dynamic model wall body, through-hole is offered at the partition center.The easily demoulding slider of zipper fastener injection mold is integrally made of cover half, the first dynamic model and the second dynamic model, not only can be 2 with disposal molding, but also can be rapidly performed by demoulding, and work efficiency is high.
Description
Technical field
The utility model relates to mold production technical field, specially a kind of easily demoulding slider of zipper fastener injection mold.
Background technique
There is moulding inside slider of zipper fastener, when actual production, needs rope a part to be put into injection mold, so
It becames one after equal fusing plastics are cooling after being put into wherein afterwards with rope to get entire slider of zipper fastener, existing mold knot has been arrived
Structure is more single, is not easy to demould, and influences working efficiency, not very practical, the use demand of people is not able to satisfy, in view of above
Defect existing in the prior art, it is necessary to be further improved, make it more for practicability, can just meet actual use feelings
Condition.
Utility model content
The purpose of this utility model is to provide a kind of easily demoulding slider of zipper fastener injection molds, to solve above-mentioned background skill
The existing mould structure proposed in art is more single, is not easy to demould, and influences working efficiency, not very practical problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of easily demoulding slider of zipper fastener injection mould
Tool, including cover half, the cover half are fixed on fixed bottom plate, and cover half top end surface has extended to form molding vertically downward
Chamber, bolt is fixed with guide rod on the fixed bottom plate, and the guide rod is passed through from the first dynamic model and the second dynamic model, and described
The two sides of one dynamic model and cover half open up fluted, and the first dynamic model bottom end surface extends vertically upwards and is formed with forming cavity, institute
It states to offer on the second dynamic model and pours mouth, and fixed bonding has partition on the second dynamic model, mouthful both ends that pour are moved with second
It is connected between die wall body, offers through-hole at the partition center.
Further, the groove on the cover half and the first dynamic model is a circular-arc structure, and the groove center of circle in the two
For same point.
Further, the forming cavity two inside the forming cavity two sides on the cover half and on bottom end inner wall and the first dynamic model
It offers card slot on the inner wall of side, and constitutes " Kan " shape knot after the card slot combination that opens up of the forming cavity on cover half and the first dynamic model
Structure, and the card slot after combination is adapted with partition.
Further, the partition is stainless steel material, and forming cavity is separated into the section of 2 equal parts by partition.
Further, the diameter of the through-hole is between 1-5mm, and the septa thickness at through-hole outer circle is 0.1mm.
Compared with prior art, the utility model has the beneficial effects that the easily demoulding slider of zipper fastener injection mold is whole
Be made of cover half, the first dynamic model and the second dynamic model, when plastics with forming cavity in be cooled and shaped when, the second dynamic model and cover half and the
The separation of one dynamic model, due to being provided with partition on the second dynamic model, partition makes forming cavity can be 2 by disposal molding, and second is dynamic
Mould when moving, can be pulled up molded part by partition so that molded part is separated with cover half, convenient for people are subsequent will be at
Type part takes out, while can be opened 2 molded part cuttings by partition, not only can be disposal molding 2, and can be with
It is rapidly performed by demoulding, work efficiency is high.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model cover half and the first dynamic model positive structure diagram；
Fig. 4 is the utility model partition side structure schematic view；
Fig. 5 is partition A-A schematic cross-sectional view in the utility model Fig. 4.
In figure: 1, cover half, 2, fixed bottom plate, the 3, first dynamic model, the 4, second dynamic model, 5, guide rod, 6, forming cavity, 7, recessed
Slot, 8, pour mouth, 9, partition, 10, through-hole, 11, card slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of easily demoulding slider of zipper fastener injection mold,
Including cover half 1, cover half 1 is fixed on fixed bottom plate 2, and 1 top end surface of cover half has extended to form forming cavity vertically downward
6, it fixes bolt on bottom plate 2 and is fixed with guide rod 5, guide rod 5 is passed through from the first dynamic model 3 and the second dynamic model 4, the first dynamic model 3
3 bottom end surface of the fluted 7, and first dynamic model is opened up with the two sides of cover half 1 extend vertically upwards be formed with forming cavity 6, second
Offered on dynamic model 4 and pour mouth 8, and fixed bonding has partition 9 on the second dynamic model 4, pour 8 both ends of mouth with 4 wall of the second dynamic model
It is connected between body, partition offers through-hole 10 at 9 center, in use, zipper rope is placed in groove 7, by the first dynamic model
3, forming cavity 6 of second dynamic model 4 in 5 slide downward of guide rod, the first dynamic model 3 and cover half 1 merges into a single whole, and the two
On groove 7 can by the firmly clamping of zipper rope, prevent fusing plastics overflow, poured at this time by pouring mouth 8 into forming cavity 6
Build the plastics of fusing, filling plastic forming cavity 6 and after cooling down can form slider of zipper fastener with zipper rope, at this time the second dynamic model 4 with it is fixed
Mould 1 separates, and molded part can be pulled by the second dynamic model 4 by partition 9, so that molded part is separated with forming cavity 6, finally
Cover half 1 and the first dynamic model 3 are separated, so that it may take out molded part.
Further, the groove 7 on cover half 1 and the first dynamic model 3 is a circular-arc structure, and 7 center of circle of groove in the two
For same point, the groove 7 on such cover half 1 and the first dynamic model 3 can be combined into a circular through hole, and zipper rope can be by this
Circular through hole stretches in forming cavity 6, and then can pour with plastics in slider of zipper fastener, structurally reasonable.
Further, 6 liang of forming cavity on 6 two sides of the forming cavity inside on cover half 1 and bottom end inner wall and the first dynamic model 3
Offer card slot 11 on the inner wall of side, and the card slot 11 that opens up of the forming cavity 6 on cover half 1 and the first dynamic model 3 combine after constitute
" Kan " shape structure, and the card slot 11 after combination is adapted with partition 9, when the second dynamic model 4 is moved down along guide rod 5,
Partition 9 thereon can be inserted into forming cavity 6 by card slot 11, and forming cavity 6 can be separated to the section of 2 equal parts, in turn
It can be with 2 molded parts of one-time-concreting.
Further, partition 9 is stainless steel material, and forming cavity 6 is separated into the section of 2 equal parts, stainless steel by partition 9
Material design so that partition 9 has certain intensity, and will not be damaged because of high temperature.
Further, the diameter of through-hole 10 is between 1-5mm, and the partition 9 at 10 outer circle of through-hole is with a thickness of 0.1mm, this
The aperture design of sample through-hole 10, so that the junction between 2 molded parts is moderate, partition 9 can pull 2 molded parts to rise,
9 thickness design of partition of 10 periphery of through-hole simultaneously can drive the same of 2 molded parts risings so that partition 9 is more sharp
When, quickly 2 molded part cuttings can be opened.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of easily demoulding slider of zipper fastener injection mold, including cover half (1), it is characterised in that: cover half (1) fixed bonding
In on fixed bottom plate (2), and cover half (1) top end surface has extended to form forming cavity (6) vertically downward, the fixed bottom plate (2)
Upper bolt is fixed with guide rod (5), and the guide rod (5) passes through from the first dynamic model (3) and the second dynamic model (4), and described first
The two sides of dynamic model (3) and cover half (1) open up fluted (7), and the first dynamic model (3) bottom end surface is extended vertically upwards and is formed with
Forming cavity (6) is offered on second dynamic model (4) and is poured mouth (8), and fixed bonding has partition (9) on the second dynamic model (4),
Described mouth (8) both ends that pour are connected between the second dynamic model (4) wall body, offer through-hole (10) at partition (9) center.
2. a kind of easily demoulding slider of zipper fastener injection mold according to claim 1, it is characterised in that: the cover half (1)
It is a circular-arc structure with the groove (7) on the first dynamic model (3), and groove (7) center of circle in the two is same point.
3. a kind of easily demoulding slider of zipper fastener injection mold according to claim 1, it is characterised in that: the cover half (1)
On forming cavity (6) two sides inside and bottom end inner wall and the first dynamic model (3) on forming cavity (6) two sides inner wall on offer
Card slot (11), and the forming cavity (6) on cover half (1) and the first dynamic model (3) open up card slot (11) combination after constitute " Kan " shape knot
Structure, and the card slot (11) after combination is adapted with partition (9).
4. a kind of easily demoulding slider of zipper fastener injection mold according to claim 1, it is characterised in that: the partition (9)
For stainless steel material, and forming cavity (6) is separated into the section of 2 equal parts by partition (9).
5. a kind of easily demoulding slider of zipper fastener injection mold according to claim 1, it is characterised in that: the through-hole (10)
Diameter between 1-5mm, and the partition (9) at through-hole (10) outer circle is with a thickness of 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920044720.6U CN209409178U (en) | 2019-01-11 | 2019-01-11 | A kind of easily demoulding slider of zipper fastener injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920044720.6U CN209409178U (en) | 2019-01-11 | 2019-01-11 | A kind of easily demoulding slider of zipper fastener injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209409178U true CN209409178U (en) | 2019-09-20 |
Family
ID=67943358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920044720.6U Expired - Fee Related CN209409178U (en) | 2019-01-11 | 2019-01-11 | A kind of easily demoulding slider of zipper fastener injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209409178U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696298A (en) * | 2019-11-27 | 2020-01-17 | 童爱霞 | Injection mold |
| CN110722743A (en) * | 2019-10-29 | 2020-01-24 | 天津信望爱科技有限公司 | Zipper head injection mold convenient for demolding |
| CN111890638A (en) * | 2020-08-20 | 2020-11-06 | 万海龙 | Pipe fitting injection mold |
-
2019
- 2019-01-11 CN CN201920044720.6U patent/CN209409178U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722743A (en) * | 2019-10-29 | 2020-01-24 | 天津信望爱科技有限公司 | Zipper head injection mold convenient for demolding |
| CN110696298A (en) * | 2019-11-27 | 2020-01-17 | 童爱霞 | Injection mold |
| CN110696298B (en) * | 2019-11-27 | 2021-07-30 | 宁波市国盛仪表有限公司 | Injection mold |
| CN111890638A (en) * | 2020-08-20 | 2020-11-06 | 万海龙 | Pipe fitting injection mold |
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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 |
Granted publication date: 20190920 Termination date: 20220111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |