CN202528361U - Rapid mold replacement mechanism for double-mold tire forming vulcanizer - Google Patents
Rapid mold replacement mechanism for double-mold tire forming vulcanizer Download PDFInfo
- Publication number
- CN202528361U CN202528361U CN2012200267038U CN201220026703U CN202528361U CN 202528361 U CN202528361 U CN 202528361U CN 2012200267038 U CN2012200267038 U CN 2012200267038U CN 201220026703 U CN201220026703 U CN 201220026703U CN 202528361 U CN202528361 U CN 202528361U
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- China
- Prior art keywords
- rotary sleeve
- driving shaft
- rotation
- mold
- terminal pad
- 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 - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model relates to a rapid mold replacement mechanism for a double-mold tire forming vulcanizer, and belongs to the technical field of rubber vulcanization machinery. The mechanism comprises a connecting plate fixedly connected with molds of the vulcanizer and a driving shaft fixedly connected with a piston rod of the vulcanizer. The tail end of the driving shaft is away from the piston rod, and an outer spline is arranged at the tail end. A rotating sleeve supports the connecting plate, is sleeved at the tail end of the driving shaft, has a first rotating position and a second rotating position, and is provided with an inner spline matched with the outer spline at the tail end of the driving shaft. When the rotating sleeve rotates to the first rotating position, the inner and outer splines are meshed; and when the rotating sleeve rotates to the second rotating position, the inner and outer splines are separated. The molds can be rapidly replaced, mold replacement efficiency can be improved, labor intensity can be reduced, the overall production efficiency of equipment is further improved, and the economic benefits of the vulcanizer are maximized.
Description
Technical field
The utility model relates to a kind of die change mechanism, and especially a kind of quickly replacing mould mechanism that is used for two-mold tire shaping and curing press belongs to vulcanization of rubber machinery technical field.
Background technology
Shown in Fig. 1-2, existing two-mold tire shaping and curing press adopt terminal pad 2 ' with piston rod 1 ' with mould 4 ' link together, usually with bolt 3 ' fixed connection terminal pad 2 ' and mould 4 ', more in 4 ' time of mold exchange, get final product bolt 3 ' unload.But, because bolt is in the hot and humid adverse circumstances for a long time, adds and bear alternate stress repeatedly, very easily oxidation of bolt, be sticked together, and screw thread very easily is out of shape with mould, finally cause being difficult to unload bolt; And operating space, bolt present position is narrow and small, can only cut off nut with flame cutting machine earlier, mould is lifted on unloads bolt on the platform more again, and workload is big, efficient is low, has a strong impact on tire output.
The utility model content
The purpose of the utility model is: the problem to above-mentioned prior art exists, a kind of quickly replacing mould mechanism that is used for two-mold tire shaping and curing press is proposed, and can significantly improve the more efficient of mold exchange.
In order to reach above purpose; The utility model is used for the quickly replacing mould mechanism of two-mold tire shaping and curing press; Comprise the terminal pad that is fixedly connected with the mould of said vulcanizer; It is characterized in that also comprise the driving shaft that is fixedly connected with the piston rod of said vulcanizer, said driving shaft has external splines away from the end of piston rod; Said terminal pad is supported with the rotary sleeve that is set in the driving shaft end, has first and second position of rotation, and said rotary sleeve has the internal spline that matches with the terminal external splines of driving shaft; When said rotary sleeve rotates to first position of rotation, said internal spline and external splines engagement; When said rotary sleeve rotated to second position of rotation, said internal spline and external splines got loose.
During the dress mould; Rotary sleeve with terminal pad on the target mould rotates to second position of rotation earlier, and the moving target mould makes rotary sleeve and the terminal socket of driving shaft again, then rotary sleeve is rotated to first position of rotation; Make the engagement of rotary sleeve internal spline and driving shaft external splines, thereby accomplish the dress mold process; During mould unloading, only need the mould rotary sleeve is rotated to second position of rotation, internal spline and external splines are got loose can take apart a die.
The further perfect technical scheme of the utility model is following:
1. said terminal pad forms axial constraint to rotary sleeve.
2. the said rotary sleeve outside is provided with the spanner that drives its rotation.
3. said spanner has handle, and said handle is provided with positioning screw hole; Said terminal pad is provided with primary importance screw and second place screw; When said rotary sleeve rotated to first position of rotation, said positioning screw hole alignd with the primary importance screw; When said rotary sleeve rotated to second position of rotation, said positioning screw hole alignd with second place screw.
4. said terminal pad also be provided with the external control device of signal output part near switch.
5. said driving shaft is fixedly connected with piston rod through shaft coupling.
6. said terminal pad is fixedly connected with mould through bolt.
Adopt the utility model fast changeable mould, raising die change efficient reduces labour intensity, and then the whole production efficiency of raising equipment, makes the maximization of economic benefit of vulcanizer.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the prior art constructions sketch map.
Fig. 2 is that the A of Fig. 1 terminal pad is to sketch map.
Fig. 3 is the structural representation of the utility model embodiment.
Fig. 4 is the schematic top plan view of Fig. 3 embodiment rotary sleeve.
Fig. 5 is the spline structure sketch map of Fig. 3 embodiment mould unloading operating mode position.
Fig. 6 is the spline structure sketch map of Fig. 3 embodiment press setter condition position.
The specific embodiment
Embodiment
The quickly replacing mould mechanism basic structure that is used for two-mold tire shaping and curing press of present embodiment is shown in Fig. 3-6; Comprise the driving shaft 2 that is fixedly connected with piston rod 10 through rotatable shaft coupling 1, driving shaft 2 has external splines 1-1 away from the end of piston rod 10, also comprises the terminal pad 5 that is fixedly connected with mould 4 through bolt 3; Terminal pad 5 is supported with the rotary sleeve 7 with internal spline 7-1; 5 pairs of rotary sleeves of terminal pad 7 form axial constraint, and rotary sleeve 7 is set in the end of driving shaft 2 and has first and second position of rotation, and external splines 1-1 and internal spline 7-1 match each other; When rotary sleeve 7 rotates to first position of rotation; External splines 1-1 and internal spline 7-1 engagement, when rotary sleeve 7 rotated to second position of rotation, external splines 1-1 and internal spline 7-1 got loose.In the present embodiment, first position of rotation is press setter condition position, and second position of rotation is mould unloading operating mode position.
Rotary sleeve 7 outsides are provided with the spanner 6 that drives its rotation; The handle 6-1 of spanner 6 is provided with positioning screw hole 6-2; Terminal pad 5 is provided with press setter condition position screw 5-1, mould unloading operating mode position screw 5-2, and when rotary sleeve 7 rotated to press setter condition position, positioning screw hole 6-2 alignd with press setter condition position screw 5-1; When rotary sleeve 7 rotated to mould unloading operating mode position, positioning screw hole 6-2 alignd with mould unloading operating mode position screw 5-2; After the alignment, the bolt of only need packing into is the position of lockable rotary sleeve 7, prevents the mistake rotation.
Present embodiment fast changeable mould improves die change efficient, reduces labour intensity, and then the whole production efficiency of raising equipment, makes the maximization of economic benefit of vulcanizer.
Except that the foregoing description, the utility model can also have other embodiments, such as the handle that is fixedly connected its rotation of driving in rotary sleeve 7 outsides, thereby replaces spanner.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (7)
1. quickly replacing mould mechanism that is used for two-mold tire shaping and curing press; Comprise the terminal pad that is fixedly connected with the mould of said vulcanizer; It is characterized in that also comprise the driving shaft that is fixedly connected with the piston rod of said vulcanizer, said driving shaft has external splines away from the end of piston rod; Said terminal pad is supported with the rotary sleeve that is set in the driving shaft end, has first and second position of rotation, and said rotary sleeve has the internal spline that matches with the terminal external splines of driving shaft; When said rotary sleeve rotates to first position of rotation, said internal spline and external splines engagement; When said rotary sleeve rotated to second position of rotation, said internal spline and external splines got loose.
2. the quickly replacing mould mechanism that is used for two-mold tire shaping and curing press according to claim 1 is characterized in that said terminal pad forms axial constraint to rotary sleeve.
3. the quickly replacing mould mechanism that is used for two-mold tire shaping and curing press according to claim 2 is characterized in that, the said rotary sleeve outside is provided with the spanner that drives its rotation.
4. the quickly replacing mould mechanism that is used for two-mold tire shaping and curing press according to claim 3 is characterized in that said spanner has handle, and said handle is provided with positioning screw hole; Said terminal pad is provided with primary importance screw and second place screw; When said rotary sleeve rotated to first position of rotation, said positioning screw hole alignd with the primary importance screw; When said rotary sleeve rotated to second position of rotation, said positioning screw hole alignd with second place screw.
5. the quickly replacing mould mechanism that is used for two-mold tire shaping and curing press according to claim 4 is characterized in that, said terminal pad also be provided with the external control device of signal output part near switch.
6. according to each described quickly replacing mould mechanism that is used for two-mold tire shaping and curing press of claim 1 to 5, it is characterized in that said driving shaft is fixedly connected with piston rod through shaft coupling.
7. according to each described quickly replacing mould mechanism that is used for two-mold tire shaping and curing press of claim 1 to 5, it is characterized in that said terminal pad is fixedly connected with mould through bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200267038U CN202528361U (en) | 2012-01-19 | 2012-01-19 | Rapid mold replacement mechanism for double-mold tire forming vulcanizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200267038U CN202528361U (en) | 2012-01-19 | 2012-01-19 | Rapid mold replacement mechanism for double-mold tire forming vulcanizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202528361U true CN202528361U (en) | 2012-11-14 |
Family
ID=47129568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200267038U Expired - Fee Related CN202528361U (en) | 2012-01-19 | 2012-01-19 | Rapid mold replacement mechanism for double-mold tire forming vulcanizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202528361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990833A (en) * | 2012-12-21 | 2013-03-27 | 桂林橡胶机械厂 | Segmented mold control device of tire shaping and vulcanizing machine |
| WO2019140749A1 (en) * | 2018-01-22 | 2019-07-25 | 上海新型烟草制品研究院有限公司 | Releasing mechanism, aerosol generating device, releasing method, and smoke producing article |
-
2012
- 2012-01-19 CN CN2012200267038U patent/CN202528361U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990833A (en) * | 2012-12-21 | 2013-03-27 | 桂林橡胶机械厂 | Segmented mold control device of tire shaping and vulcanizing machine |
| CN102990833B (en) * | 2012-12-21 | 2015-05-06 | 株式会社普利司通 | Segmented mold control device of tire shaping and vulcanizing machine |
| WO2019140749A1 (en) * | 2018-01-22 | 2019-07-25 | 上海新型烟草制品研究院有限公司 | Releasing mechanism, aerosol generating device, releasing method, and smoke producing article |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20121114 Termination date: 20170119 |