CN219968546U - Special ring piece for oversized automobile tire mold - Google Patents
Special ring piece for oversized automobile tire mold Download PDFInfo
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- CN219968546U CN219968546U CN202223580337.3U CN202223580337U CN219968546U CN 219968546 U CN219968546 U CN 219968546U CN 202223580337 U CN202223580337 U CN 202223580337U CN 219968546 U CN219968546 U CN 219968546U
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- tire mold
- ring
- shaping groove
- oversized
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- 238000007493 shaping process Methods 0.000 claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 239000010410 layer Substances 0.000 claims description 30
- 238000005192 partition Methods 0.000 claims description 13
- 239000011241 protective layer Substances 0.000 claims description 10
- 238000005496 tempering Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 206010066054 Dysmorphism Diseases 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229910001208 Crucible steel Inorganic materials 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a special ring for an oversized automobile tire mold, which comprises a tire mold body, wherein a fixing mechanism is arranged outside the tire mold body, a shaping mechanism is arranged outside the fixing mechanism, the fixing mechanism comprises a special-shaped ring body, and the special-shaped ring body is movably arranged on the inner surface of the tire mold body. This special ring spare of extra-large automobile tire mould has solved the special ring spare of automobile tire mould through being provided with fixed establishment, mostly is the special-shaped cast steel spare that all adopts, but has ring spare intensity low, density shortcoming such as not high, and the fixity between special-shaped ring and the tire mould is relatively poor, leads to tire production scrapped problem easily, can increase stability between automobile tire mould and the special-shaped ring through fixed establishment to make the special-shaped ring can hug closely the surface of automobile tire mould, thereby fix, increased the intensity and the density of special-shaped ring simultaneously, thereby improved the productivity ratio of tire.
Description
Technical Field
The utility model relates to the technical field of automobile tire molds, in particular to a special ring piece for an oversized automobile tire mold.
Background
The automobile tyre mold is used in producing various vulcanized tyre, and consists of one movable mold comprising pattern ring, mold sleeve, upper and lower side boards, one circular conical surface guiding movable mold and one inclined plane guiding movable mold, two mold halves comprising upper mold and lower mold, and one special ring as one important part of the automobile tyre mold.
The existing special ring piece for the oversized automobile tire mold is mostly a special-shaped steel casting, but has the defects of low strength, low density and the like of the ring piece, and the problem of scrapping in tire production is easily caused by poor fixity between the special-shaped ring and the tire mold, so the special ring piece for the oversized automobile tire mold is provided to solve the problem.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a special ring piece for an oversized automobile tire mold, which has the advantage of good fixity, and solves the problems that the existing special ring piece for the oversized automobile tire mold is mostly a special-shaped steel casting, but has the defects of low strength, low density and the like of the ring piece, and the fixity between the special-shaped ring and the tire mold is poor, so that the tire production is easy to discard.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the special ring piece for the oversized automobile tire mold comprises a tire mold body, wherein a fixing mechanism is arranged outside the tire mold body, and a shaping mechanism is arranged outside the fixing mechanism;
the fixing mechanism comprises a special-shaped ring body, the special-shaped ring body is movably mounted on the inner surface of the tire mold body, a toughening layer is fixedly mounted on the inner surface of the special-shaped ring body, a protective layer is fixedly mounted on the outer surface of the toughening layer, a fixing ring is movably mounted on the outer surface of the tire mold body, one end of the fixing ring is movably mounted on the outer surface of the fixing ring, the fixing ring penetrates through and extends to a first threaded rod inside the tire mold body, one end of the fixing ring is rotatably mounted on the inner surface of the fixing ring, seven threaded rods are fixedly mounted on the outer surfaces of the first threaded rod and the second threaded rod, gears are fixedly mounted on the outer surfaces of the first threaded rod and the second threaded rod, a chain is movably mounted on the outer surface of the tire mold body, and the inner surface of the chain is meshed with the outer surface of the gear.
Further, the shaping mechanism comprises two partition boards, the two partition boards are fixedly arranged on the outer surfaces of the special-shaped ring body and the protective layer, the first shaping groove is fixedly arranged on the back surface of the partition board, the second shaping groove is fixedly arranged on the back surface of the first shaping groove, the third shaping groove is fixedly arranged on the back surface of the second shaping groove, and the fourth shaping groove is fixedly arranged on the back surface of the third shaping groove.
Further, the chain is annular and surrounds the outer surfaces of the eight gears.
Further, the outer surfaces of the special-shaped ring body, the toughening layer and the protective layer are coated with strong glue, and the special-shaped ring body is fixedly connected with the toughening layer and the protective layer through the strong glue respectively.
Further, eight thread grooves are formed in the tempering layer, and the size of each thread groove is matched with that of the fixing block.
Further, the first shaping groove and the second shaping groove are consistent in size and are fixedly arranged on the opposite sides of the two partition boards.
Further, the size of the special-shaped ring body is larger than that of the toughening layer and the protective layer
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
this special ring spare of extra-large automobile tire mould has solved the special ring spare of automobile tire mould through being provided with fixed establishment, mostly is the special-shaped cast steel spare that all adopts, but has ring spare intensity low, density shortcoming such as not high, and the fixity between special-shaped ring and the tire mould is relatively poor, leads to tire production scrapped problem easily, can increase stability between automobile tire mould and the special-shaped ring through fixed establishment to make the special-shaped ring can hug closely the surface of automobile tire mould, thereby fix, increased the intensity and the density of special-shaped ring simultaneously, thereby improved the productivity ratio of tire.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of the structure of the present utility model at A in the schematic diagram 1;
fig. 3 is a schematic structural view of the shaping mechanism of the present utility model.
In the figure: the tire mold comprises a tire mold body 1, a fixing mechanism 2, a special-shaped ring body 21, a toughening layer 22, a protective layer 23, a fixing ring 24, a first threaded rod, a second threaded rod, a gear 27, a chain 28, a fixing block 29, a fixing mechanism 3, a partition plate 31, a first 32 fixing groove, a second 33 fixing groove, a third 34 fixing groove and a fourth 35 fixing groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an extra-large automobile tire mold special ring in this embodiment includes a tire mold body 1, a fixing mechanism 2 is disposed outside the tire mold body 1, and a shaping mechanism 3 is disposed outside the fixing mechanism 2.
Specifically, stability can be increased between the automobile tire mold and the special-shaped ring through the fixing mechanism 2, so that the special-shaped ring can be tightly attached to the outer surface of the automobile tire mold, and thus fixation is performed, and meanwhile, the strength and the density of the special-shaped ring are increased, so that the productivity of the tire is improved.
In this embodiment, the fixing mechanism 2 includes a special-shaped ring body 21, the special-shaped ring body 21 is movably mounted on the inner surface of the tire mold body 1, a toughening layer 22 is fixedly mounted in the special-shaped ring body 21, strong glue is coated on the outer surfaces of the special-shaped ring body 21, the toughening layer 22 and the protection layer 23, the special-shaped ring body 21, the toughening layer 22 and the protection layer 23 are respectively fixedly connected through the strong glue, so that the special-shaped ring body 21, the toughening layer 22 and the protection layer 23 are conveniently reinforced, the strength and the density are improved, the protection layer 23 is fixedly mounted on the outer surface of the toughening layer 22, the size of the special-shaped ring body 21 is larger than the size of the toughening layer 22 and the protection layer 23, the density of the special-shaped ring body 21 is conveniently increased through the toughening layer 22, a fixing ring 24 is movably mounted on the outer surface of the tire mold body 1, the outside movable mounting of solid fixed ring 24 has one end run through and extend to the inside threaded rod number one 25 of tire mould body 1, the internal surface rotation of solid fixed ring 24 installs one end run through and extend to the inside of tire mould body 1 and the threaded rod number two of quantity seven 26, the gear 27 is all fixed to the surface of threaded rod number one 25 and seven threaded rod number two 26, the surface movable mounting of tire mould body 1 has chain 28, chain 28 takes the form of annular and encircles in eight gear 27's surface, be convenient for drive eight gear 27 through chain 28 and rotate, the internal surface of chain 28 meshes with gear 27's surface, threaded rod number one 25 and seven threaded rod number two 26's surface all threaded connection have one end run through and extend to the inside fixed block 29 of tempering layer 22, eight thread grooves have been seted up to the inside of tempering layer 22, the size of thread groove and the size looks adaptation of fixed block 29, the toughening layer 22 is convenient to fix with the tire mold body 1 through the fixing block 29.
It should be noted that, the inside of the fixed block 29 is provided with a thread groove which is matched with the first 25 and second 26 threaded rods in size, so that the fixed block 29 can move towards the center of the tire mold body 1 by rotating the first 25 and second 26 threaded rods, thereby reinforcing the space between the tire mold body 1 and the special-shaped ring body 21.
Specifically, the first threaded rod 25 is rotated excessively, so that the gear 27 on the outer surface of the first threaded rod 25 rotates, the chain 28 is driven to rotate, the gears 27 on the outer surface of the second seven threaded rods 26 rotate, the second seven threaded rods 26 are driven to rotate, and the eight fixing blocks 29 move towards the center of the tire mold body 1.
In this embodiment, the shaping mechanism 3 includes two partition boards 31, two partition boards 31 are fixedly installed on the outer surfaces of the special-shaped ring body 21 and the protective layer 23, a shaping groove number one 32 is fixedly installed on the back of the partition board 31, a shaping groove number two 33 is fixedly installed on the back of the shaping groove number one 32, a shaping groove number three 34 is fixedly installed on the back of the shaping groove number two 33, a shaping groove number four 35 is fixedly installed on the back of the shaping groove number three 34, the shaping groove number one 32 is identical to the shaping groove number two 33, the shaping groove number three 34 and the shaping groove number four 35 are fixedly installed on opposite sides of the two partition boards 31, and the shaping groove number one 32 and the shaping groove number two 33, the shaping groove number three 34 and the shaping groove number four 35 are convenient for shaping the lines of the automobile tire.
Specifically, the outer surface of the automobile tire is attached to the outer surface of the first shaping groove 32 and the second shaping groove 33, the third shaping groove 34 and the fourth shaping groove 35 by placing the automobile tire into the mold, and then the automobile tire is shaped by extrusion.
The working principle of the embodiment is as follows:
when the special ring piece of the oversized automobile tire mold is fixed, the first threaded rod 25 is rotated, so that the gear 27 on the outer surface of the first threaded rod 25 rotates, the chain 28 is driven to rotate, the gear 27 on the outer surface of the second seven threaded rods 26 rotates, the second seven threaded rods 26 are driven to rotate, the eight fixing blocks 29 move towards the center of the tire mold body 1, firmness is improved between the tire mold body 1 and the special-shaped ring body 21, then the automobile tire is placed into the mold, the outer surface of the automobile tire is attached to the outer surfaces of the first shaping groove 32 and the second shaping groove 33, the third shaping groove 34 and the fourth shaping groove 35, and then the automobile tire is shaped by extrusion.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a special ring piece of super large car tire mould, includes tire mould body (1), its characterized in that: the tire mold comprises a tire mold body (1), wherein a fixing mechanism (2) is arranged outside the tire mold body, and a shaping mechanism (3) is arranged outside the fixing mechanism (2);
the utility model provides a tire mold structure, including fixed establishment (2), including dysmorphism ring body (21), dysmorphism ring body (21) movable mounting is in the internal surface of tire mold body (1), the inside fixed mounting of dysmorphism ring body (21) has tempering layer (22), the surface fixed mounting of tempering layer (22) has protective layer (23), the surface movable mounting of tire mold body (1) has solid fixed ring (24), the outside movable mounting of solid fixed ring (24) has one end to run through and extend to threaded rod (25) inside tire mold body (1), the internal surface rotation of solid fixed ring (24) installs one end to run through and extend to threaded rod (26) inside and the quantity of seven of tire mold body (1), the equal fixed mounting of surface of threaded rod (25) and seven threaded rod (26) has gear (27), the surface movable mounting of surface of tire mold body (1) has chain (28), the internal surface of chain (28) meshes with the surface of gear (27), threaded rod (25) and threaded rod (26) are connected to the internal thread of the equal fixed piece (29) of tempering of one end (26) and are run through.
2. The oversized automobile tire mold dedicated ring of claim 1, wherein: the shaping mechanism (3) comprises two partition boards (31), wherein the two partition boards (31) are fixedly arranged on the outer surfaces of the special-shaped ring body (21) and the protective layer (23), the first shaping groove (32) is fixedly arranged on the back surface of the partition board (31), the second shaping groove (33) is fixedly arranged on the back surface of the first shaping groove (32), the third shaping groove (34) is fixedly arranged on the back surface of the second shaping groove (33), and the fourth shaping groove (35) is fixedly arranged on the back surface of the third shaping groove (34).
3. The oversized automobile tire mold dedicated ring of claim 1, wherein: the chain (28) is annular and surrounds the outer surfaces of the eight gears (27).
4. The oversized automobile tire mold dedicated ring of claim 1, wherein: the outer surfaces of the special-shaped ring body (21), the toughening layer (22) and the protection layer (23) are coated with strong glue, and the special-shaped ring body (21) is fixedly connected with the toughening layer (22) and the protection layer (23) through the strong glue respectively.
5. The oversized automobile tire mold dedicated ring of claim 1, wherein: eight thread grooves are formed in the tempering layer (22), and the size of each thread groove is matched with that of the fixing block (29).
6. The oversized automobile tire mold dedicated ring of claim 2, wherein: the first shaping groove (32) and the second shaping groove (33), the third shaping groove (34) and the fourth shaping groove (35) are consistent in size and are fixedly arranged on opposite sides of the two partition boards (31).
7. The oversized automobile tire mold dedicated ring of claim 1, wherein: the size of the special-shaped ring body (21) is larger than the sizes of the toughening layer (22) and the protective layer (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223580337.3U CN219968546U (en) | 2022-12-31 | 2022-12-31 | Special ring piece for oversized automobile tire mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223580337.3U CN219968546U (en) | 2022-12-31 | 2022-12-31 | Special ring piece for oversized automobile tire mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219968546U true CN219968546U (en) | 2023-11-07 |
Family
ID=88594963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223580337.3U Active CN219968546U (en) | 2022-12-31 | 2022-12-31 | Special ring piece for oversized automobile tire mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219968546U (en) |
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2022
- 2022-12-31 CN CN202223580337.3U patent/CN219968546U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240403 Address after: No. 7 Xingyuan Road, Huangqiao Economic Development Zone, Taixing City, Taizhou City, Jiangsu Province, 225300 Patentee after: Jiangsu Shenyi Technology Manufacturing Co.,Ltd. Country or region after: China Address before: No. 7-6, Zhangshe Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee before: WUXI SHENYI RING FLANGE CO.,LTD. Country or region before: China |