CN209063438U - A kind of novel narrow gap exhaust tire multi-piece die - Google Patents
A kind of novel narrow gap exhaust tire multi-piece die Download PDFInfo
- Publication number
- CN209063438U CN209063438U CN201821749081.5U CN201821749081U CN209063438U CN 209063438 U CN209063438 U CN 209063438U CN 201821749081 U CN201821749081 U CN 201821749081U CN 209063438 U CN209063438 U CN 209063438U
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- China
- Prior art keywords
- matrix
- tire
- row air
- air cleft
- lower die
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Abstract
The utility model discloses a kind of novel narrow gap exhaust tire multi-piece dies, including tire-mold ontology, tire-mold ontology includes upper mold, the inner wall of upper mold is provided with the first matrix, and the bottom end of the first matrix is provided with the second matrix, and the inner wall of lower die is provided with third matrix, the bottom end of third matrix is provided with the 4th matrix, one end of first matrix and the 4th matrix is provided with second row air cleft, and second row air cleft runs through upper die and lower die, and is vented seam and runs through the first matrix and the second matrix.The second row air cleft that the utility model passes through the inner wall setting of the first row air cleft and upper die and lower die that are arranged in medium rod, the width of first row air cleft and second row air cleft is disposed as 0.5 millimeter, such width neither influences the molding of tire, it can also be exhausted, the gas that exhaust seam is discharged than traditional gas vent is faster, fetal hair will not be generated after tire building, overflowed extra rubber from exhaust seam and be formed as sheet, can easily remove.
Description
Technical field
The utility model relates to a kind of mold, in particular to a kind of novel narrow gap exhaust tire multi-piece die.
Background technique
It is well known that in mould industry production to be molded, be blow molded, squeeze out, die casting or forging and forming, smelting, punching press etc.
Method obtains the various moulds and tool of required product, and in brief, mold is the tool for making formed article, this work
Tool is made of various parts, and different molds is made of different parts.It mainly passes through changing for physical state of the formed material
Become the processing to realize article shape, is known as the title of " mother of industry ".Tire-mold has a large amount of gas when injection molding
Body generates, but traditional tire-mold is exhausted by spilehole, when exhaust in this way, is vented the insufficient of progress,
The formation of tire should be influenced, and fetal hair can be generated, fetal hair is not easily cleaned and influences beauty.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of novel narrow gap exhaust wheel
Tire multi-piece die can accomplish the function of exhaust seam exhaust.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of novel narrow gap exhaust tire multi-piece die of the utility model, including tire-mold ontology, the tire-mold
Ontology includes upper mold, and the bottom end of the upper mold is provided with lower die, and the inside of the upper die and lower die is provided with medium rod, it is described in
Through there is several equally distributed first row air clefts, the inner wall of the upper mold is provided with the first matrix on the surface of stick, and described first
The bottom end of matrix is provided with the second matrix, and the inner wall of the lower die is provided with third matrix, the bottom end setting of the third matrix
There is the 4th matrix, one end of first matrix and the 4th matrix is provided with second row air cleft, and second row air cleft is through upper
Mould and lower die, and be vented seam and run through the first matrix and the second matrix.
As a kind of optimal technical scheme of the utility model, the top of first matrix is provided with the first protruding block.
As a kind of optimal technical scheme of the utility model, the bottom end of the 4th matrix is provided with the second protruding block.
As a kind of optimal technical scheme of the utility model, the width of the first row air cleft and second row air cleft is all provided with
It is set to 0.5 millimeter.
As a kind of optimal technical scheme of the utility model, the upper mold is corresponding with lower die, and in upper mold and lower die
The medium rod in portion is also corresponding.
Compared with prior art, the inner wall that the utility model passes through the first row air cleft and upper die and lower die that are arranged in medium rod
The width of the second row air cleft of setting, first row air cleft and second row air cleft is disposed as 0.5 millimeter, and such width is neither
The molding for influencing tire, can also be exhausted, the gas that exhaust seam is discharged than traditional gas vent faster, after tire building
Fetal hair will not be generated, extra rubber is overflowed from exhaust seam and is formed as sheet, can easily remove.
The second exhaust that the utility model passes through the inner wall setting of the first row air cleft and upper die and lower die that are arranged in medium rod
The width of seam, first row air cleft and second row air cleft is disposed as 0.5 millimeter, and such width neither influences the molding of tire,
It can also be exhausted, the gas that exhaust seam is discharged than traditional gas vent faster, will not generate fetal hair after tire building,
Extra rubber is overflowed from exhaust seam and is formed as sheet, can easily be removed.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the lower die schematic diagram of the tire-mold of the utility model；
Fig. 3 is the medium rod enlarged drawing of the utility model
Fig. 4 is section block schematic diagram of the utility model
In figure: 1, tire-mold ontology；2, upper mold；3, lower die；4, medium rod；5, first row air cleft；6, the first matrix；7,
Second matrix；8, third matrix；9, the 4th matrix；10, second row air cleft；11, the first protruding block；12, the second protruding block.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Wherein identical label all refers to identical component in attached drawing.
In addition, if the detailed description of known technology for show the utility model be characterized in it is unnecessary, then by it
It omits.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to it is attached
Direction in figure, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of novel narrow gap exhaust tire multi-piece die, including tire-mold sheet
Body 1, tire-mold ontology 1 include upper mold 2, and the bottom end of upper mold 2 is provided with lower die 3, and the inside of upper mold 2 and lower die 3 is provided with
Medium rod 4, through there is several equally distributed first row air clefts 5, the inner wall of upper mold 2 is provided with the first matrix 6 on the surface of medium rod 4,
The bottom end of first matrix 6 is provided with the second matrix 7, and the inner wall of lower die 3 is provided with third matrix 8, the bottom end setting of third matrix 8
There is the 4th matrix 9, one end of the first matrix 6 and the 4th matrix 9 is provided with second row air cleft 10, and second row air cleft 10 runs through
Upper mold 2 and lower die 3, and be vented seam 10 and run through the first matrix 6 and the second matrix 7.
Further, the top of the first matrix 6 is provided with the first protruding block 11, and the effect of the first protruding block 11 is in tire
The decorative pattern that tire is formed during injection molding, increases the frictional force of tire.
The bottom end of 4th matrix 9 is provided with the second protruding block 12, and the effect of the second protruding block 12 is the mistake being molded in tire
The decorative pattern that tire is formed in journey, increases the frictional force of tire.
The width of first row air cleft 5 and second row air cleft 10 is disposed as 0.5 millimeter, and such width neither influences tire
Molding, can also be exhausted.
Upper mold 2 is corresponding with lower die 3, and upper mold 2 and the medium rod 4 inside lower die 3 are also corresponding, and 2 security protection of upper mold is in lower die 3
Top, the corresponding tire-mold that can determine and be formed of medium rod 4.
Specifically, when installation, upper mold 2 is corresponding with lower die 3, and upper mold 2 and the medium rod 4 inside lower die 3 are also corresponding,
Make to be mounted to an entire tire-mold, then rubber is placed in tire-mold, the top of the first matrix 6 is provided with the first protrusion
Block 11, the effect of the first protruding block 11 are the decorative pattern that tire is formed during tire injection molding, increase the frictional force of tire, in
The second row air cleft 10 of first row air cleft 5 and upper mold 2 that stick 4 is arranged and the setting of the inner wall of lower die 3, first row air cleft 5 and second
The width of exhaust seam 10 is disposed as 0.5 millimeter, and such width neither influences the molding of tire, can also be exhausted, the
One exhaust seam, 5 discharge tire-mold is by intermediate gas, and the gas of mold in the outer part is discharged in second row air cleft 10, and exhaust seam is than passing
The gas of the gas vent discharge of system faster, then waits tire building, upper mold 2 and lower die 3, tire shape is removed after the completion of injection molding
At tire surrounding has extra chip solid rubber, is then cut off with cutter, the tire formed in this way than traditional gas vent
Hair is easier to clear up.
In conclusion compared with prior art, the utility model passes through the first row air cleft 5 and upper mold 2 that are arranged in medium rod
The width of the second row air cleft 10 being arranged with the inner wall of lower die 3, first row air cleft 10 and second row air cleft 10 is disposed as 0.5
Millimeter, such width neither influence the molding of tire, can also be exhausted, and exhaust seam is than the gas that traditional gas vent is discharged
Body faster, will not generate fetal hair after tire building, overflow extra rubber from exhaust seam and be formed as sheet, can be easily
Removal.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of novel narrow gap exhaust tire multi-piece die, including tire-mold ontology (1), which is characterized in that the tyre mould
Having ontology (1) includes upper mold (2), and the bottom end of the upper mold (2) is provided with lower die (3), the upper mold (2) and lower die (3) it is interior
Portion is provided with medium rod (4), and the surface of the medium rod (4), which is run through, several equally distributed first row air clefts (5), the upper mold
(2) inner wall is provided with the first matrix (6), and the bottom end of first matrix (6) is provided with the second matrix (7), the lower die (3)
Inner wall be provided with third matrix (8), the bottom end of the third matrix (8) is provided with the 4th matrix (9), first matrix
(6) be provided with second row air cleft (10) with one end of the 4th matrix (9), and second row air cleft (10) through upper mold (2) and under
Mould (3), and seam (10) is vented through the first matrix (6) and the second matrix (7).
2. a kind of novel narrow gap exhaust tire multi-piece die according to claim 1, which is characterized in that first matrix
(6) top is provided with the first protruding block (11).
3. a kind of novel narrow gap exhaust tire multi-piece die according to claim 1, which is characterized in that the 4th matrix
(9) bottom end is provided with the second protruding block (12).
4. a kind of novel narrow gap exhaust tire multi-piece die according to claim 1, which is characterized in that the first exhaust
Seam (5) and the width of second row air cleft (10) are disposed as 0.5 millimeter.
5. a kind of novel narrow gap exhaust tire multi-piece die according to claim 1, which is characterized in that the upper mold (2)
It is corresponding with lower die (3), and upper mold (2) and the medium rod (4) of lower die (3) inside are also corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821749081.5U CN209063438U (en) | 2018-10-26 | 2018-10-26 | A kind of novel narrow gap exhaust tire multi-piece die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821749081.5U CN209063438U (en) | 2018-10-26 | 2018-10-26 | A kind of novel narrow gap exhaust tire multi-piece die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209063438U true CN209063438U (en) | 2019-07-05 |
Family
ID=67096383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821749081.5U Expired - Fee Related CN209063438U (en) | 2018-10-26 | 2018-10-26 | A kind of novel narrow gap exhaust tire multi-piece die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209063438U (en) |
-
2018
- 2018-10-26 CN CN201821749081.5U patent/CN209063438U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20211026 |