CN203844185U - Preform mouth die reverse arrangement prevention device - Google Patents
Preform mouth die reverse arrangement prevention device Download PDFInfo
- Publication number
- CN203844185U CN203844185U CN201420186443.XU CN201420186443U CN203844185U CN 203844185 U CN203844185 U CN 203844185U CN 201420186443 U CN201420186443 U CN 201420186443U CN 203844185 U CN203844185 U CN 203844185U
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- CN
- China
- Prior art keywords
- die
- mouth die
- location structure
- mouth
- shape
- 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
Links
- 230000002265 prevention Effects 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a preform mouth die reverse arrangement prevention device comprising a symmetric structure type preform mouth die and a mouth die box adaptive to the preform mouth die. The preform mouth die reverse arrangement prevention device is characterized in that a first positioning structure is arranged on the preform mouth die; a second positioning structure is arranged on the mouth die box; the first positioning structure and the second positioning structure are matched with each other when the preform mouth die and the mouth die box are accurately embedded, and are inconsistent with each other when the preform mouth die and the mouth die box are reversely arranged. According to the preform mouth die reverse arrangement prevention device disclosed by the utility model, as the first positioning structure is additionally arranged on a single side of the preform mouth die, the second positioning structure matched with the first positioning structure is additionally arranged on an accurate corresponding side of the mouth die box, and the first positioning structure is matched with the second positioning structure, the preform mouth die reverse arrangement prevention device can be used for ensuring that the preform mouth die can not be arranged in the mouth die box under the condition that the preform mouth die is reversely arranged, so that the occurrence of reverse arrangement of the preform mouth die can be completely avoided, and the safety and production continuity of the preform mouth die can be ensured.
Description
Technical field
The utility model relates to a kind of shape of the mouth as one speaks box and the anti-loaded device of pre-die, specifically anti-mounted device of a kind of pre-die of preventing.
Background technology
In tire production is manufactured, the method that generally all adopts extruder to extrude as glue components such as the tyre surface of tire vitals, sidewall, triangle and pad glue is prepared, in the extrusion of these glue components, matching used die panel and pre-die are the visual plants that ensures each glue component size, and its importance also causes extensive concern day by day.
Existing tyre kind is day by day various, and correspondingly, matching used die panel and pre-die also have various structures form.What in current each tyre production enterprise, commonly use is that pre-die embeds the version in shape of the mouth as one speaks box, in this version, in actual installation process, often there is anti-loaded situation in symmetrical structure formula pre-die, once there is anti-loaded situation, in follow-up extrusion, with regard to there will be because diastrophic problem appears in extrudate and the excessive pre-die that causes of pressure, not only cause the damage of pre-die, and change pre-die also can cause produce interrupt, affect production efficiency.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of pre-die anti-mounted device, and it is simple in structure, reasonable in design, can stop the appearance of the anti-loaded situation of pre-die, has ensured the continuity of pre-die security and production.
The technical scheme providing according to the utility model: the anti-mounted device of pre-die, comprise symmetrical structure formula pre-die, and with the suitable shape of the mouth as one speaks box of described pre-die, it is characterized in that: described pre-die is provided with the first location structure, described shape of the mouth as one speaks box is provided with the second location structure, described the first location structure and the second location structure match in the time of pre-die and the correct setting-in of shape of the mouth as one speaks box, inconsistent at pre-die and box-packed inverse time of the shape of the mouth as one speaks.
As further improvement of the utility model, described pre-die one end and/or a side are provided with the positioning boss as the first location structure, and the correct corresponding end on described shape of the mouth as one speaks box and/or respective side are provided with the detent of conduct the second location structure matching with described positioning boss shape size.
As further improvement of the utility model, described pre-die one end and/or a side are provided with the detent as the first location structure, and the correct corresponding end on described shape of the mouth as one speaks box and/or respective side are provided with the positioning boss of conduct the second location structure matching with described detent shape size.
As further improvement of the utility model, described pre-die one end is provided with the alignment pin as the first location structure, correct corresponding end on described shape of the mouth as one speaks box is provided with installing plate, and installing plate is provided with the locating hole of conduct the second location structure matching with described alignment pin.
As further improvement of the utility model, described pre-die one end is provided with the locating hole as the first location structure, correct corresponding end on described shape of the mouth as one speaks box is provided with installing plate, and installing plate is provided with the alignment pin of conduct the second location structure matching with described locating hole.
the utility model compared with prior art, has the following advantages:the utility model is by one-sided first location structure of setting up of pre-die, set up the second location structure matching with the first location structure in the correct respective side of shape of the mouth as one speaks box, the first location structure coordinates with the second location structure, in can ensureing that in the situation that pre-die is anti-loaded pre-die cannot loading port flask, thereby stop the generation of the anti-loaded situation of pre-die completely, ensured the continuity of pre-die security and production.
Brief description of the drawings
Fig. 1 is the structural upright schematic diagram of the utility model embodiment pre-die.
Fig. 2 is the structural upright schematic diagram of the utility model embodiment shape of the mouth as one speaks box.
Fig. 3 is pre-die and the box-packed use schematic diagram of joining of the shape of the mouth as one speaks of the utility model embodiment.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1 ~ Fig. 2, the pre-die 1 in embodiment is trapezoidal symmetrical structure formula, and accordingly, shape of the mouth as one speaks box 2 adopts trapezoidal recess structure.Be provided with the locating hole 1a as the first location structure in pre-die 1 one end, correct corresponding end on described shape of the mouth as one speaks box 2 is provided with installing plate 2b, installing plate 2b is provided with the alignment pin 2a of conduct the second location structure matching with described locating hole 1a, described locating hole 1a and alignment pin 2a match in the time of pre-die 1 and shape of the mouth as one speaks box 2 correct setting-in, inconsistent in the time that pre-die 1 and shape of the mouth as one speaks box 2 are anti-loaded.
In actual use, if there is the anti-loaded situation of pre-die 1, the inconsistent meeting of alignment pin 2a and locating hole 1a make pre-die 1 cannot loading port flask 2 in, thereby avoid the anti-loaded situation of pre-die 1 to occur, ensured the continuity of pre-die 1 security and production.
The first location structure in above-described embodiment is locating hole 1a, and the second location structure is alignment pin 2a, but in actual production is manufactured, the first location structure can also be alignment pin 2a, and correspondingly, the second location structure adopts locating hole 1a.In addition, described pre-die 1 one end and/or a side can also arrange positioning boss or detent as the first location structure, correspondingly, the correct corresponding end on described shape of the mouth as one speaks box 2 and/or respective side arrange detent that shape size matches or positioning boss as the second location structure.
Claims (5)
1. the anti-mounted device of pre-die, comprise symmetrical structure formula pre-die (1), and with the suitable shape of the mouth as one speaks box (2) of described pre-die (1), it is characterized in that: described pre-die (1) is provided with the first location structure, described shape of the mouth as one speaks box (2) is provided with the second location structure, described the first location structure and the second location structure match in the time of pre-die (1) and the correct setting-in of shape of the mouth as one speaks box (2), inconsistent in the time that pre-die (1) and shape of the mouth as one speaks box (2) are anti-loaded.
2. the anti-mounted device of pre-die as claimed in claim 1, it is characterized in that: described pre-die (1) one end and/or a side are provided with the positioning boss as the first location structure, the correct corresponding end on described shape of the mouth as one speaks box (2) and/or respective side are provided with the detent of conduct the second location structure matching with described positioning boss shape size.
3. the anti-mounted device of pre-die as claimed in claim 1, it is characterized in that: described pre-die (1) one end and/or a side are provided with the detent as the first location structure, the correct corresponding end on described shape of the mouth as one speaks box (2) and/or respective side are provided with the positioning boss of conduct the second location structure matching with described detent shape size.
4. the anti-mounted device of pre-die as claimed in claim 1, it is characterized in that: described pre-die (1) one end is provided with the alignment pin (2a) as the first location structure, correct corresponding end on described shape of the mouth as one speaks box (2) is provided with installing plate (2b), and installing plate (2b) is provided with the locating hole (1a) of conduct the second location structure matching with described alignment pin (2a).
5. the anti-mounted device of pre-die as claimed in claim 1, it is characterized in that: described pre-die (1) one end is provided with the locating hole (1a) as the first location structure, correct corresponding end on described shape of the mouth as one speaks box (2) is provided with installing plate (2b), and installing plate (2b) is provided with the alignment pin (2a) of conduct the second location structure matching with described locating hole (1a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186443.XU CN203844185U (en) | 2014-04-16 | 2014-04-16 | Preform mouth die reverse arrangement prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186443.XU CN203844185U (en) | 2014-04-16 | 2014-04-16 | Preform mouth die reverse arrangement prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203844185U true CN203844185U (en) | 2014-09-24 |
Family
ID=51557241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420186443.XU Expired - Lifetime CN203844185U (en) | 2014-04-16 | 2014-04-16 | Preform mouth die reverse arrangement prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203844185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935004A (en) * | 2014-04-16 | 2014-07-23 | 江苏通用科技股份有限公司 | Device for preventing reverse installation of preform die |
-
2014
- 2014-04-16 CN CN201420186443.XU patent/CN203844185U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935004A (en) * | 2014-04-16 | 2014-07-23 | 江苏通用科技股份有限公司 | Device for preventing reverse installation of preform die |
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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: 20140924 |