CN209381423U - A kind of novel tire rim of the mouth molding rotary electric dilator - Google Patents
A kind of novel tire rim of the mouth molding rotary electric dilator Download PDFInfo
- Publication number
- CN209381423U CN209381423U CN201822256982.7U CN201822256982U CN209381423U CN 209381423 U CN209381423 U CN 209381423U CN 201822256982 U CN201822256982 U CN 201822256982U CN 209381423 U CN209381423 U CN 209381423U
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- China
- Prior art keywords
- central axis
- intramedullary expansion
- expansion set
- intramedullary
- dilator
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Abstract
The utility model discloses a kind of novel tire rims of the mouth to form rotary electric dilator, is related to tire manufacturing art, including rack, is installed with decelerating motor in the rack, the motor toe joint toothed disc, is fixedly connected with outer expansion on the toothed disc and rouses；Cylinder is additionally provided in the rack, described cylinder one end is connected with central axis, the central axis passes through gear disk center and connect with gear dish gap, the central axis front end sleeve is equipped with intramedullary expansion and covers B, it is additionally provided with bearing, and bearing is fixed in intramedullary expansion set B by the lock nut by being fixedly arranged on central axis；Intramedullary expansion set A is also arranged with outside the intramedullary expansion set B, the intramedullary expansion set A outer rim abuts and outer expansion drum inside.Can be suitble to base rubber rapid shaping, make simple performance stablize and can continuous work, greatly improve the technical effect of speed of wrap.
Description
Technical field
The utility model relates to tire manufacturing equipment fields more particularly to a kind of novel tire rim of the mouth molding rotary electric to expand
Open machine.
Background technique
Tyre rim.Finger wheel tire is mounted on the part on wheel rim, is made of bead core and chafer etc..It can bear because
Internal pressure and the expansion force generated, while the Lateral Force that tire can also be overcome suffered in traveling of turning round, take off cover tire will not
Wheel rim out.Therefore it must have very high strength, and structure should be close firm, be not susceptible to deform.
Tyre rim realizes the function of tyre rim, existing skill by the way that wire loop to be embedded in process in base rubber
Traditional molding dilator is complicated for operation in art, is unable to continuous work, therefore rim of the mouth shaping efficiency is low.
Utility model content
The purpose of the utility model is to provide a kind of novel tire rims of the mouth to form rotary electric dilator, can be suitble to base portion
Glue rapid shaping, make simple performance stablize and can continuous work, greatly improve the technical effect of speed of wrap.
To realize said effect, the utility model discloses a kind of novel tire rims of the mouth to form rotary electric dilator, packet
Including rack, is installed with decelerating motor in the rack, the motor toe joint toothed disc, is fixedly connected with outer expansion on the toothed disc
Drum；Cylinder is additionally provided in the rack, described cylinder one end is connected with central axis, the central axis pass through gear disk center and
It is connect with gear dish gap, the central axis front end sleeve is equipped with intramedullary expansion and covers B, is additionally provided with bearing, and by being fixedly arranged on central axis
On lock nut by bearing be fixed on intramedullary expansion set B in；Intramedullary expansion set A, the intramedullary expansion set are also arranged with outside the intramedullary expansion set B
A outer rim abuts and outer expansion drum inside.
Further, wherein there are acute angles between outer expansion drum inner wall on the outside of intramedullary expansion set A.
Further, wherein being interference fitted between the bearing and intramedullary expansion set B.
The utility model has the beneficial effects that:
The design of tire base gluon mouth automatic moulding is aimed at, base rubber rapid shaping is suitble to；Meteorological is small, production letter
Single, performance is stablized, can continuous work, greatly improve speed of wrap, improve rim of the mouth shaping efficiency and productivity.
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 is clear that the accompanying drawings in the following description is this reality
Without creative efforts, may be used also for those of ordinary skill in the art with novel some embodiments
To obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view of the utility model.
Specific embodiment
In the present invention unless specifically defined or limited otherwise, the arts such as term, " connected ", " connection ", " fixation "
Language shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machinery
Connection, is also possible to be electrically connected；It can be directly connected, two elements can also be can be indirectly connected through an intermediary
Internal connection.For the ordinary skill in the art, it can understand that above-mentioned term is practical at this as the case may be
Concrete meaning in novel.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Embodiment one:
A kind of novel tire rim of the mouth as shown in Figure 1 forms rotary electric dilator, including rack 1, consolidates in the rack
Equipped with decelerating motor 10, the motor toe joint toothed disc 3 is fixedly connected with outer expansion drum 4 on the toothed disc；In the rack also
Equipped with cylinder 2, described cylinder one end is connected with central axis 7, the central axis pass through gear disk center and with gear dish gap
Connection, the central axis front end sleeve are equipped with intramedullary expansion and cover B6, are additionally provided with bearing 9, and the lock nut 8 by being fixedly arranged on central axis will
Bearing is fixed in intramedullary expansion set B；Intramedullary expansion set A5 is also arranged with outside the intramedullary expansion set B, the intramedullary expansion set A outer rim abuts
With outer expansion drum inside.
Wherein there are acute angles between outer expansion drum inner wall on the outside of the intramedullary expansion set A.Wherein the bearing with it is interior
It is interference fitted between expanding sheath B.
Base rubber one cut is placed on outer expansion drum when use, starts decelerating motor, it is circumferential to expand drum beginning
Base rubber is wrapped on expansion drum by rotation simultaneously；Wire loop is successively spaced apart on the outside of base rubber, cylinder valve is started
Shrink cylinder, expansion drum expands outwardly after wire loop is strutted completely, decontrols cylinder, and expansion drum is made to be retracted to minimum ruler
It is very little, go to down the rim of the mouth made to cover.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (3)
1. a kind of novel tire rim of the mouth forms rotary electric dilator, it is characterised in that: solid in the rack including rack (1)
Equipped with decelerating motor (10), the decelerating motor toe joint toothed disc (3) is fixedly connected with outer expansion drum (4) on the toothed disc；Institute
It states and is additionally provided in rack cylinder (2), described cylinder one end is connected with central axis (7), which passes through gear disk center
And connect with gear dish gap, the central axis front end sleeve is equipped with intramedullary expansion and covers B(6), it is additionally provided with bearing (9), and by fixed
Bearing is fixed in intramedullary expansion set B in the lock nut (8) on central axis；Intramedullary expansion set A is also arranged with outside the intramedullary expansion set B
(5), the intramedullary expansion set A outer rim abuts and outer expansion drum inside.
2. a kind of novel tire rim of the mouth according to claim 1 forms rotary electric dilator, it is characterised in that: in described
There are acute angles between outer expansion drum inner wall on the outside of expanding sheath A.
3. a kind of novel tire rim of the mouth according to claim 1 forms rotary electric dilator, it is characterised in that: the axis
It holds and is interference fitted between intramedullary expansion set B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822256982.7U CN209381423U (en) | 2018-12-29 | 2018-12-29 | A kind of novel tire rim of the mouth molding rotary electric dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822256982.7U CN209381423U (en) | 2018-12-29 | 2018-12-29 | A kind of novel tire rim of the mouth molding rotary electric dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209381423U true CN209381423U (en) | 2019-09-13 |
Family
ID=67862933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822256982.7U Active CN209381423U (en) | 2018-12-29 | 2018-12-29 | A kind of novel tire rim of the mouth molding rotary electric dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209381423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115923175A (en) * | 2022-12-15 | 2023-04-07 | 中国机械总院集团江苏分院有限公司 | A protective sheath expanding mechanism and automatic complete sets of going up for elevator guide rail tenon |
-
2018
- 2018-12-29 CN CN201822256982.7U patent/CN209381423U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115923175A (en) * | 2022-12-15 | 2023-04-07 | 中国机械总院集团江苏分院有限公司 | A protective sheath expanding mechanism and automatic complete sets of going up for elevator guide rail tenon |
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