CN209079171U - A kind of reusable rubber and plastic extrusion magnetic stripe mold - Google Patents
A kind of reusable rubber and plastic extrusion magnetic stripe mold Download PDFInfo
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- CN209079171U CN209079171U CN201821343484.XU CN201821343484U CN209079171U CN 209079171 U CN209079171 U CN 209079171U CN 201821343484 U CN201821343484 U CN 201821343484U CN 209079171 U CN209079171 U CN 209079171U
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- mold
- pellet
- magnetic stripe
- type chamber
- mold core
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Abstract
The utility model relates to a kind of reusable rubber and plastics to squeeze out magnetic stripe mold, it is simple to provide a kind of structure, it can be reused after the abrasion of type chamber by simply repairing, the reusable rubber and plastic for saving manufacturing cost squeezes out magnetic stripe mold, solving mold existing in the prior art can not be repaired using rear cavity dimension for a long time, mold is caused integrally to be scrapped, increase the technical problem of manufacturing cost etc., it includes die sleeve and the mold core location hole on die sleeve, mold core is embedded in mold core positioning hole, the mold core includes upper mold pellet and the lower die pellet with upper mold pellet interworking, upper mold pellet and lower die pellet are enclosed extruding magnetic strips type chamber jointly.
Description
Technical field
The utility model relates to a kind of mold more particularly to a kind of structure are simple, by simply repairing i.e. after the abrasion of type chamber
It can reuse, the reusable rubber and plastic for saving manufacturing cost squeezes out magnetic stripe mold.
Background technique
It is integrated mould that existing rubber magnet, which squeezes out mold used in magnetic stripe product, that is, uses slow wire feeding technology
Extruding magnetic strips type chamber needed for squeezing out magnetic stripe is cut into the middle part of cylindrical alloy.But in actual production use process, due to
Mold is opened the initial control of process size, and the long-time of production process uses and a series of reasons such as mold mousse print, pole
It easily leads to and squeezes out magnetic stripe off-dimension, so that the entirety of mold be caused to scrap.
Summary of the invention
The utility model can make after the abrasion of type chamber by simply repairing again mainly there is provided a kind of structure is simple
With, the reusable rubber and plastic for saving manufacturing cost squeezes out magnetic stripe mold, solve mold existing in the prior art it is long when
Between can not be repaired using rear cavity dimension, cause mold integrally to be scrapped, increase the technical problem of manufacturing cost etc..
Above technical problems of the utility model are mainly solved by the following technical scheme: a kind of repeatable benefit
Rubber and plastic squeezes out magnetic stripe mold, and the mold core location hole including die sleeve and on die sleeve is embedded with mould in mold core positioning hole
Core, the mold core include upper mold pellet and the lower die pellet with upper mold pellet interworking, and upper mold pellet encloses jointly with lower die pellet
Form extruding magnetic strips type chamber.The mold core for constituting extruding magnetic strips type chamber is inlaid in die sleeve, and wherein mold core is spelled by upper and lower core pieces again
It connects, extruding magnetic strips type chamber is enclosed by upper and lower core pieces jointly again, can be from mould after the abrasion of extruding magnetic strips type chamber
Mold core is removed in set to be replaced, or extruding magnetic strips cavity dimension is reduced by the mating surface of the upper and lower core pieces of grinding, is made
Mold core is reusable, and type chamber is repaired simply, has saved manufacturing cost.
Preferably, the cross section of the upper mold pellet is U-shaped, the upper mold pellet of U-shaped is opening down to be connected to down
On core pieces surface and form extruding magnetic strips type chamber.One in upper and lower core pieces is planar structure, another is U-shaped knot
Structure can be repaired by being ground the open end of U-shaped structure after the abrasion of type chamber, reduce repair amount, make to repair
Journey is time saving and energy saving.
Preferably, smooth on die sleeve corresponding with the extruding magnetic strips type chamber outlet end fixed prevent mold core sliding
Baffle out, the via hole that extrusion magnetic stripe passes through can be accommodated by being equipped on baffle corresponding with extruding magnetic strips type chamber.By in die sleeve
Outer setting baffle prevents mold core in extruding magnetic strips process from deviating from, and improves use reliability.
More preferably, the baffle is bolted on die sleeve.Baffle is fixed by bolts, and fixed form is simple
Reliably, convenient for disassembly and assembly.
More preferably, the edge of the via hole is between extruding magnetic strips type chamber and mold core location hole.Ensure that mold core can
By positioning.
Preferably, being equipped with several positioning pins between the upper mold pellet and the mating surface of lower die pellet.Avoid upper and lower mould
Inconsistent phenomenon occurs for pellet.
Preferably, the mold core location hole is the bellmouth that outlet end is small, input end is big.Ensure that mold core positioning is reliable,
Prevent mold core in extruding magnetic strips process from deviating from.
Therefore, a kind of reusable rubber and plastic of the utility model squeezes out magnetic stripe mold and has an advantage that by upper and lower mould
The mold core that pellet is spliced is inlaid in die sleeve, and extruding magnetic strips type chamber is enclosed by upper and lower core pieces jointly again, works as magnetic
After the abrasion of extrusion type chamber, the mating surface of upper and lower core pieces can be ground to reduce extruding magnetic strips cavity dimension, enable mold core
It reuses, type chamber is repaired simply, and manufacturing cost has been saved；One is planar structure in upper and lower core pieces, another is U-shaped
Shape structure keeps repair process time saving and energy saving；By the way that baffle is arranged outside die sleeve, prevent mold core in extruding magnetic strips process de-
Out, use reliability is improved.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram that a kind of reusable rubber and plastic of the utility model squeezes out magnetic stripe mold；
Fig. 2 is that the cross-sectional view after baffle is removed shown in Fig. 1.
Specific embodiment:
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment:
As depicted in figs. 1 and 2, the reusable rubber and plastic of one kind of the utility model squeezes out magnetic stripe mold, including die sleeve 1
And it is opened in the mold core location hole 2 at 1 middle part of die sleeve, mold core location hole 2 is the bellmouth that outlet end is small, input end is big, in mold core
Interworking is embedded in fixed mold core 3 in location hole 2, and wherein mold core 3 includes upper mold pellet 31 and the lower die with 31 interworking of upper mold pellet
Pellet 32, upper mold pellet 31 and lower die pellet 32 are enclosed extruding magnetic strips type chamber 4 jointly, and the cross section of upper mold pellet 31 is U
Font, the opening down extruding magnetic strips type chamber for being connected on 32 surface of lower die pellet and forming rectangle of the upper mold pellet 31 of U-shaped
4, and several the fixed positioning vertical between 32 mating surface of lower die pellet of the corresponding upper mold pellet 31 in 4 two sides of extruding magnetic strips type chamber
Pin 8, the smooth fixed baffle 5 for preventing mold core 3 from skidding off, baffle on die sleeve 1 corresponding with 4 outlet end of extruding magnetic strips type chamber
5 are fixed on die sleeve 1 by upper and lower two bolts 7, are coaxially provided with rectangle on baffle 5 corresponding with extruding magnetic strips type chamber 4
Via hole 6, the edge of via hole 6 are located at the middle part between extruding magnetic strips type chamber 4 and mold core location hole 2.
Specific embodiment described herein is only to give an example to the design of the utility model.The utility model
Person of ordinary skill in the field can make various modifications or additions to the described embodiments or using class
As mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (7)
1. a kind of reusable rubber and plastic squeezes out magnetic stripe mold, including die sleeve (1) and the mold core location hole being set on die sleeve (1)
(2), mold core (3) are embedded in the mold core location hole (2), it is characterised in that: the mold core (3) include upper mold pellet (31) and with
The lower die pellet (32) of upper mold pellet (31) interworking, upper mold pellet (31) and lower die pellet (32) are enclosed extruding magnetic strips jointly
Type chamber (4).
2. the reusable rubber and plastic of one kind according to claim 1 squeezes out magnetic stripe mold, it is characterised in that: the upper mold
The cross section of pellet (31) is U-shaped, and the upper mold pellet (31) of U-shaped is opening down to be connected on lower die pellet (32) surface
And form extruding magnetic strips type chamber (4).
3. the reusable rubber and plastic of one kind according to claim 1 or 2 squeezes out magnetic stripe mold, it is characterised in that: with
The smooth fixed baffle (5) for preventing mold core (3) from skidding off on the corresponding die sleeve (1) in extruding magnetic strips type chamber (4) outlet end,
It is equipped with to accommodate on baffle (5) corresponding with extruding magnetic strips type chamber (4) and squeezes out the via hole (6) that magnetic stripe passes through.
4. the reusable rubber and plastic of one kind according to claim 3 squeezes out magnetic stripe mold, it is characterised in that: the baffle
(5) it is fixed on die sleeve (1) by bolt (7).
5. the reusable rubber and plastic of one kind according to claim 3 squeezes out magnetic stripe mold, it is characterised in that: the via hole
(6) edge is located between extruding magnetic strips type chamber (4) and mold core location hole (2).
6. the reusable rubber and plastic of one kind according to claim 1 or 2 squeezes out magnetic stripe mold, it is characterised in that: described
Several positioning pins (8) are equipped between upper mold pellet (31) and the mating surface of lower die pellet (32).
7. the reusable rubber and plastic of one kind according to claim 1 or 2 squeezes out magnetic stripe mold, it is characterised in that: described
Mold core location hole (2) is the bellmouth that outlet end is small, input end is big.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821343484.XU CN209079171U (en) | 2018-08-20 | 2018-08-20 | A kind of reusable rubber and plastic extrusion magnetic stripe mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821343484.XU CN209079171U (en) | 2018-08-20 | 2018-08-20 | A kind of reusable rubber and plastic extrusion magnetic stripe mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209079171U true CN209079171U (en) | 2019-07-09 |
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ID=67114993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821343484.XU Active CN209079171U (en) | 2018-08-20 | 2018-08-20 | A kind of reusable rubber and plastic extrusion magnetic stripe mold |
Country Status (1)
| Country | Link |
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| CN (1) | CN209079171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846097A (en) * | 2021-01-07 | 2021-05-28 | 安徽莱恩电泵有限公司 | Production process for producing impellers with different flow rates by utilizing existing impeller mold |
-
2018
- 2018-08-20 CN CN201821343484.XU patent/CN209079171U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846097A (en) * | 2021-01-07 | 2021-05-28 | 安徽莱恩电泵有限公司 | Production process for producing impellers with different flow rates by utilizing existing impeller mold |
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