CN208773891U - A kind of tyre adjustable die steel ring - Google Patents
A kind of tyre adjustable die steel ring Download PDFInfo
- Publication number
- CN208773891U CN208773891U CN201821287038.1U CN201821287038U CN208773891U CN 208773891 U CN208773891 U CN 208773891U CN 201821287038 U CN201821287038 U CN 201821287038U CN 208773891 U CN208773891 U CN 208773891U
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- China
- Prior art keywords
- steel ring
- chuck
- tyre
- capsule
- adjustable die
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Abstract
The utility model discloses a kind of tyre adjustable die steel rings, and including part under part on the chuck for fixing tyre capsule and chuck, the chuck lower part point includes lower tray, lower chuck, lower steel ring；The lower chuck is fixedly connected with the lower tray, and the lower steel ring is fixedly connected with the lower side panel, and the die joint for being formed and dividing mould is connected between the lower chuck and the lower steel ring；The edge of the die joint is located at the upper surface of the lower steel ring.Tyre adjustable die steel ring provided by the utility model divides mould position by change part under the chuck, and to reduce the damage at the positions such as product wheel rim, the positions presentation quality such as product wheel rim is significantly improved；The mold adapts to that mould utilization factor can be significantly improved mechanically with fluid pressure type vulcanizer simultaneously, can reduce mould investment on year-on-year basis, promotes vulcanization plan scheduled production rate, can effectively improve the market competitiveness of enterprise.
Description
Technical field
The utility model relates to tyre production fields, more particularly to a kind of tyre adjustable die steel ring.
Background technique
It is very universal using bladder curing in green tyres sulfidation, in the mistake vulcanized using tyre capsule
Cheng Zhong needs to use capsule chuck, completes to processes such as the fixed disassembly of capsule.
In the prior art, capsule chuck includes upper and bottom section, and upper part is made of upper chuck and top tray, lower part
Divide and is made of lower tray and lower steel ring.The common radial sulfurizing mould lower steel ring of tradition is and lower tray in the world at present
It is fixed by connecting screw, lower steel ring and lower side panel cooperation carry out a point mould, bascule is belonged between lower steel ring and lower side panel, by
Divide at mould and can be contacted with tire there are a degree of with the connection of lower side panel in lower steel ring, especially changes capsule in use process
When be easy to damage at point mould, and cause to be located at and wheel rim position divided under the tire at mould to generate mass defect.
In addition, existing vulcanizer after the completion of vulcanization, first carries out the movement of capsule aspirator vacuum, die sinking pause position is then arrived
When carry out shaping, avoid tire from being sticked on mold, then vacuumize again, after the completion of being opened, capsule clamping disc portion is with lower ring
It rises, tire is held up by lower steel ring, then unloads moulding bed into, upper ring liter, and ring drops and is placed on tire to unload tire under capsule clamping disc portion
On frame, unload moulding bed support tire rise overturning, make tire be slipped to unload tire roller-way reach rear inflation apparatus.
Tyre adjustable die steel ring in the prior art has the following problems in use:
1) lower steel ring and lower side panel divide easy damaged at mould that tyre rim position is caused to generate the quality problems such as glue side；
2) capsule replacing construction is long, and the mobility of vulcanizer is lower；
3) mechanical vulcanizing machine tread flaking it is unsmooth and under the influence of steel ring structure improved technology be difficult to the problem of promoting.
Therefore, tire product quality how is effectively improved, the time of capsule replacement is reduced, is that those skilled in the art are current
The technical issues that need to address.
Utility model content
The purpose of the utility model is to provide a kind of tyre adjustable die steel rings to reduce mold for improving product quality
Maintenance cost saves resource.
To achieve the above object, the utility model provides the following technical solutions:
A kind of tyre adjustable die steel ring, including on the chuck for fixing tyre capsule part and chuck under part,
It is characterized in that, the chuck lower part point includes lower tray, lower chuck, lower steel ring；The lower chuck and the fixed company of the lower tray
It connects, the lower steel ring is fixedly connected with the lower side panel, is connected to be formed between the lower chuck and the lower steel ring and is divided mould
Die joint；The edge of the die joint is located at the upper surface of the lower steel ring.
Preferably, the edge of the die joint is located at the upper surface of the lower steel ring close to the side of the lower chuck.
It preferably, partially include top tray and upper chuck on the chuck, one end of the tyre capsule is installed on described
Between top tray and the upper chuck, the other end is installed between the lower tray and the lower chuck.
Preferably, further include a grade rod, do not deviated and with controlling the green tyres by pressure when the upper loopback position of central authority
It is bad.
Preferably, the lower steel ring includes the side surface that can be bonded with the lower side panel and the close tyre capsule
Upper surface；The lower chuck includes the side surface that can be bonded with the lower steel ring and the upper surface close to the tyre capsule；
The upper surface of the lower steel ring is concordant with the upper surface of the lower chuck.
Preferably, it is adopted between the lower tray and the lower chuck and between the lower steel ring and the lower side panel
It is removably fixedly connected with screw.
Preferably, there is gap between the upper surface and green tyres of the lower chuck.
Tyre adjustable die steel ring provided by the utility model, including on the chuck for fixing tyre capsule part and
Part under chuck, the chuck lower part point include lower tray, lower chuck, lower steel ring；The lower chuck is fixed with the lower tray
Connection, the lower steel ring are fixedly connected with the lower side panel, are connected to be formed between the lower chuck and the lower steel ring and be divided
The die joint of mould；The edge of the die joint is located at the upper surface of the lower steel ring.The tyre adjustable die steel ring, passes through change
Mould position is divided in part under the chuck, to reduce the damage at the positions such as product wheel rim, significantly improves the positions such as product wheel rim
Presentation quality；The mold adapts to significantly improve mould utilization factor mechanically with fluid pressure type vulcanizer, can subtract on year-on-year basis simultaneously
Few mould investment promotes vulcanization plan scheduled production rate, can effectively improve the market competitiveness of enterprise.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of specific embodiment of tyre adjustable die steel ring provided by the utility model；
Wherein: being pressed from both sides under the upper chuck of 1- tyre capsule, 2-, 3- top tray, 4- lower side panel, 5- lower steel ring, 6- lower tray, 7-
Disk.
Specific embodiment
The core of the utility model is to provide a kind of tyre adjustable die steel ring, can significantly improve product quality, drop
Low mold repair cost saves resource.
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and specific implementation
The utility model is described in further detail for mode.
Referring to FIG. 1, Fig. 1 is a kind of knot of specific embodiment of tyre adjustable die steel ring provided by the utility model
Structure schematic diagram.
In this embodiment, tyre adjustable die steel ring includes for fixing part and folder on the chuck of tyre capsule 1
Part under disk.
Specifically, chuck lower part point includes lower tray 6, lower chuck 7, lower steel ring 5 and lower side panel 4, also, lower tray 6,
Lower chuck 7, lower steel ring 5 and lower side panel 4 are set gradually from top to bottom, and lower chuck 7 is fixedly connected with lower tray 6, lower steel ring 5 with
Lower side panel 4 is fixedly connected, and the die joint for being formed and dividing mould, when dividing mould, lower chuck 7 are connected between lower chuck 7 and lower steel ring 5
It is separated with lower steel ring 5, divides mould to realize；The edge of die joint is located at the upper surface of lower steel ring 5, that is, descend chuck 7 and lower steel ring 5 it
Between die joint start from the upper surface of lower steel ring 5.
What needs to be explained here is that one end of tyre capsule 1 is pressed in the upper surface of lower chuck 7, the edge of die joint with
There is gap between tyre capsule 1, meanwhile, after green tyres are installed, the edge of die joint is same as green tyres to be had
There is gap, i.e. die joint in the tyre adjustable die steel ring is not contacted with tire embryo.
The tyre adjustable die steel ring, while adapting to that mold benefit can be significantly improved mechanically with fluid pressure type vulcanizer
With rate, mould investment can be reduced on year-on-year basis, promote vulcanization plan scheduled production rate；Meanwhile the positions such as product wheel rim presentation quality is significant
Improve, effectively improves the market competitiveness of enterprise.
On the basis of the respective embodiments described above, the edge of die joint is located at the upper surface of lower steel ring 5 close to lower chuck 7
Side, i.e. die joint start from the upper surface of lower steel ring 5 close to the position of lower chuck 7, so set, being in order to enable green tyres
After mounting, far from die joint, and then green tyres is reduced and are entered in the gap of die joint in sulfidation, reduce tire
Surface quality problems.
On the basis of the respective embodiments described above, on chuck partially include top tray 3 and upper chuck 2, the one of tyre capsule 1
End is installed between top tray 3 and upper chuck 2, and the other end is installed between lower tray 6 and lower chuck 7, facilitates tyre capsule 1
It is fixed.
Further include a grade rod on the basis of the respective embodiments described above, is not deviated and with controlling green tyres by central authority
Upper loopback position when damage by pressure.
On the basis of the respective embodiments described above, lower steel ring 5 includes the side surface that can be bonded with lower side panel 4 and close wheel
The upper surface of tire capsule 1；Lower chuck 7 includes the side surface that can be bonded with lower steel ring 5 and the upper surface close to tyre capsule 1；
The upper surface of lower steel ring 5 is concordant with the upper surface of lower chuck 7.
Specifically, structure identical with lower steel ring 5 in the prior art, i.e. this reality is collectively formed with lower chuck 7 in lower steel ring 5
The lower steel ring 5 and lower chuck 7 in example are applied, can be split to form by lower steel ring 5 in the prior art.
On the basis of the respective embodiments described above, between lower tray 6 and lower chuck 7 and lower steel ring 5 and lower side panel 4 it
Between be all made of screw and be removably fixedly connected, easy disassembly.
On the basis of the respective embodiments described above, there is gap between the upper surface and green tyres of lower chuck 7, so that point
There is gap between type face and green tyres, that is, descend between the upper surface and green tyres of chuck 7 as non-direct contact, reduce wheel
The quality problems of tyre blank.
For fluid pressure type vulcanizer tread flaking, because of rear manipulator catching tire, therefore associated control procedures are continued to use former mode and are not adjusted；
For mechanical vulcanizing machine tread flaking, tire program and time are unloaded by adjusting capsule, control capsule inflates lower ring liter and lifts tire
Come, after unloading moulding bed and coming in, then vacuumize and upper ring liter descend again ring drop, tire, which is fallen in, to be unloaded on moulding bed, pass through install additional shelves rod control
Tire does not deviate and by upper loopback position when damages by pressure, unloads moulding bed overturning later and completes to unload tire.
More specifically, when which unloads tire, since lower steel ring 5 is transformed, lower ring cannot take up tire when rising
Lower tyre bead, therefore modify to program, lower steel ring 5 and lower side panel 4 fixed with screw connection, lower tray 6 and lower chuck 7
It is fixed with connecting screw and collectively constitutes part under chuck, after the completion of die sinking, the inflation of first capsule, which is heaved, supports tire and carries out shaping,
It is adjustable on setting time touch screen control interface, then keep stabilized condition with ring liter under central authority, then moulding bed to be unloaded
Enter with block roller, in place after capsule pumping shrink, then upper ring liter, allows tire to fall in and unloads on moulding bed, then capsule chuck with
Lower ring drop, tire be reversed submittings unloading the rise of moulding bed support arm, be slipped to tire and unload tire roller-way arrival rear inflation apparatus.
Further, which it is specific as follows to unload tire method: vulcanization completes → vacuumizing → and is opened pause position sizing → fixed
Vacuumize → be opened to the die sinking limit → sizing that → lower ring liter → unloads moulding bed entrance → vacuumizing → and go up ring liter → lower ring and drop after type
→ unloading tire support arm to rise → is sent to rear inflation apparatus.
The vulcanizer unloads tire method, is suitable for tyre adjustable die steel ring provided by the utility model, and without safety
Operational risk can be suitble to industry to promote, and have very real meaning to industry comprehensive effectiveness is promoted.
Specifically, tyre adjustable die steel ring and vulcanizer provided by the present embodiment unload tire method, by capsule clamping
The improvement of tool has positive effect for solving wheel rim position mass defect, and mechanical vulcanizing machine tread flaking mode is transformed for active
Mould lower steel ring improved technology application has obvious effect.
Specifically, having the advantages that
1, because movable chuck can be made into standard component, capsule realizes prepackage, is able to ascend and changes capsule efficiency about 300%.By 300
Platform machine, averagely changes 18/class of capsule calculating, and vulcanizer mobility promotes for 0.28%/day；
2. damaging matching part because of former lower steel ring 5 and 4 immobilization of lower side panel there is no mutual movement, head can be saved
Inspection processing 4 hours/platform of time；It is calculated by daily first 8 machines of inspection, vulcanizer mobility promotes for 0.49%/day；
3. mold damages maintenance cost by 600 pairs/year, 4000 yuan/pay calculating, can save for 2,400,000/year；
4. because the technology simultaneously adapts to that mould utilization factor can be significantly improved, on year-on-year basis mechanically with fluid pressure type vulcanizer
Mould investment can be reduced, vulcanization plan scheduled production rate is promoted；
5. significantly improving, obtaining each main engine plants' affirmative for the positions such as product wheel rim presentation quality, improves company brand shape
As；
6. this method can be suitble to industry to promote without safety operation risk, have to promotion industry comprehensive effectiveness very real
Meaning.
Tyre adjustable die steel ring provided by the utility model is described in detail above.Tool used herein
Body example is expounded the principles of the present invention and embodiment, and the above embodiments are only used to help understand
The method and its core concept of the utility model.It should be pointed out that for those skilled in the art, not taking off
Under the premise of from the utility model principle, several improvements and modifications can be made to this utility model, these improvement and modification
It also falls into the protection scope of the utility model claims.
Claims (7)
1. a kind of tyre adjustable die steel ring, including part under part on the chuck for fixing tyre capsule (1) and chuck,
It is characterized in that, the chuck lower part point includes lower tray (6), lower chuck (7), lower steel ring (5)；The lower chuck (7) with it is described
Lower tray (6) is fixedly connected, and the lower steel ring (5) is fixedly connected with the lower side panel (4), the lower chuck (7) and it is described under
The die joint for being formed and dividing mould is connected between steel ring (5)；The edge of the die joint is located at the upper table of the lower steel ring (5)
Face.
2. tyre adjustable die steel ring according to claim 1, which is characterized in that the edge of the die joint is located at described
The upper surface of lower steel ring (5) is close to the side of the lower chuck (7).
3. tyre adjustable die steel ring according to claim 1, which is characterized in that partially include top tray on the chuck
(3) it is installed between the top tray (3) and the upper chuck (2) with upper chuck (2), one end of the tyre capsule (1), separately
One end is installed between the lower tray (6) and the lower chuck (7).
4. tyre adjustable die steel ring according to claim 1, which is characterized in that further include a grade rod, to control the wheel
Tire capsule (1) does not deviate and by the upper loopback position of central authority when damages by pressure.
5. tyre adjustable die steel ring according to any one of claims 1 to 4, which is characterized in that the lower steel ring (5)
Including the side surface that can be bonded with the lower side panel (4) and close to the upper surface of the tyre capsule (1)；The lower chuck
It (7) include the side surface that can be bonded with the lower steel ring (5) and the upper surface close to the tyre capsule (1)；The lower steel
The upper surface for enclosing (5) is concordant with the upper surface of the lower chuck (7).
6. tyre adjustable die steel ring according to claim 5, which is characterized in that the lower tray (6) and the lower folder
Between disk (7) and screw is all made of between the lower steel ring (5) and the lower side panel (4) to be removably fixedly connected.
7. tyre adjustable die steel ring according to claim 5, which is characterized in that the upper surface of the lower chuck (7) with
There is gap between the tyre capsule (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821287038.1U CN208773891U (en) | 2018-08-09 | 2018-08-09 | A kind of tyre adjustable die steel ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821287038.1U CN208773891U (en) | 2018-08-09 | 2018-08-09 | A kind of tyre adjustable die steel ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208773891U true CN208773891U (en) | 2019-04-23 |
Family
ID=66156407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821287038.1U Active CN208773891U (en) | 2018-08-09 | 2018-08-09 | A kind of tyre adjustable die steel ring |
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| Country | Link |
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| CN (1) | CN208773891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858906A (en) * | 2018-08-09 | 2018-11-23 | 万力轮胎股份有限公司 | A kind of tyre adjustable die steel ring and vulcanizer unload tire method |
-
2018
- 2018-08-09 CN CN201821287038.1U patent/CN208773891U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858906A (en) * | 2018-08-09 | 2018-11-23 | 万力轮胎股份有限公司 | A kind of tyre adjustable die steel ring and vulcanizer unload tire method |
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