CN202668801U - Solid tire mould - Google Patents
Solid tire mould Download PDFInfo
- Publication number
- CN202668801U CN202668801U CN 201220312261 CN201220312261U CN202668801U CN 202668801 U CN202668801 U CN 202668801U CN 201220312261 CN201220312261 CN 201220312261 CN 201220312261 U CN201220312261 U CN 201220312261U CN 202668801 U CN202668801 U CN 202668801U
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- CN
- China
- Prior art keywords
- mould
- middle mould
- glue
- tire
- solid tire
- 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 - Lifetime
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Abstract
The utility model discloses a solid tire mould and belongs to the field of tire manufacturing. The solid tire mould comprises an upper mould, a middle mould and a lower mould; a rubber discharging groove is additionally arranged between the upper mould and the middle mould; and the rubber discharging groove is additionally arranged between the middle mould and the lower mould. According to the solid tire mould disclosed by the utility model, surplus glue materials can be discharged out in time, the problem that a rubber edge of a solid tire is thick is effectively reduced and the appearance quality of the tire is improved.
Description
Technical field
The utility model relates to a kind of tire-mold product, relates in particular to a kind of solid tyre mold, belongs to tire and makes the field.
Background technology
Solid tyre adopts the sulfuration of four columns, and for ease of unloading tire, mould adopts 3 half mode structures, half-finished weight will surpass the weight of finished product when solid tyre was produced, guarantee the density of sizing material, this just need to have larger mold clamping force, the interior expansive force that produces in sulfidation to overcome solid tyre.Because be subjected to the restriction of existing four column vulcanizer mold clamping forces, in the sulfidation, middle mould is easily produced distortion, unnecessary sizing material can't in time be discharged, and causes the tire sealant limit thicker, has a strong impact on the presentation quality of tire.
Summary of the invention
For the problem that above-mentioned prior art exists, the utility model provides a kind of solid tyre mold, unnecessary sizing material in time can be discharged, and effectively reduces the thick problem in solid tyre glue limit, improves Appcarance guality of tyres.
To achieve these goals, the technical solution adopted in the utility model is: a kind of solid tyre mold, comprise patrix, and middle mould, counterdie increases the binder removal groove between patrix and middle mould, increase the binder removal groove between middle mould and the counterdie.
Excessive glue groove is arranged between described patrix and the middle mould, and the number of the glue groove that overflows is 12.
The glue hole of having a surplus between described patrix and the middle mould, remaining glue hole dimension is increased to the size of the glue aequum of having a surplus.
The beneficial effects of the utility model are: unnecessary sizing material in time can be discharged, effectively reduce the thick problem in solid tyre glue limit, improve Appcarance guality of tyres.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model.
Among the figure: 1, patrix, 2, the glue groove that overflows, 3, middle mould, 4, remaining glue hole, 5, the binder removal groove, 6, counterdie.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises patrix 1, middle mould 3, and counterdie 6 increases binder removal groove 5 between patrix 1 and middle mould 3, increase binder removal groove 5 between middle mould 3 and the counterdie 6; Excessive glue groove 2 is arranged between described patrix 1 and the middle mould 3, and the number of the glue groove 2 that overflows is 12; The glue hole 4 of having a surplus between described patrix 1 and the middle mould 3, remaining glue hole 4 sizes are increased to the size of the glue aequum of having a surplus.
The utility model calculates remaining glue amount according to different size, formulate the remaining glue groove modification scheme of die orifice, remaining glue hole 4 sizes are increased to the size of the glue aequum of having a surplus, the excessive glue groove 2 of the quantity that doubles, and increase binder removal groove 5 at the die orifice of each decorative pattern, guarantee that unnecessary sizing material in time discharges.The change mould is convenient, does not affect operation, has improved the solid tyre presentation quality.Product thickness after improving is followed the tracks of detection, compare with improving front same specification, decorative pattern glue limit is reduced to 1-2mm by the highest former 5-6mm, has obtained good effect.
Claims (3)
1. a solid tyre mold comprises patrix (1), middle mould (3), and counterdie (6) is characterized in that, increases binder removal groove (5) between patrix (1) and middle mould (3), increases binder removal groove (5) between middle mould (3) and the counterdie (6).
2. a kind of solid tyre mold according to claim 1 is characterized in that, between described patrix (1) and the middle mould (3) excessive glue groove (2) is arranged, and the number of the glue groove (2) that overflows is 12.
3. a kind of solid tyre mold according to claim 1 is characterized in that, the glue hole (4) of having a surplus between described patrix (1) and the middle mould (3), and remaining glue hole (4) size is increased to the size of the glue aequum of having a surplus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312261 CN202668801U (en) | 2012-06-30 | 2012-06-30 | Solid tire mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312261 CN202668801U (en) | 2012-06-30 | 2012-06-30 | Solid tire mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202668801U true CN202668801U (en) | 2013-01-16 |
Family
ID=47489732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220312261 Expired - Lifetime CN202668801U (en) | 2012-06-30 | 2012-06-30 | Solid tire mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202668801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556216A (en) * | 2018-05-14 | 2018-09-21 | 青岛品金精密模具有限公司 | One kind exempting from aerating anti-explosion tire mold |
-
2012
- 2012-06-30 CN CN 201220312261 patent/CN202668801U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556216A (en) * | 2018-05-14 | 2018-09-21 | 青岛品金精密模具有限公司 | One kind exempting from aerating anti-explosion tire mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |