CN109334067A - A kind of method of tyre surface tightening device and stretching tyre surface - Google Patents
A kind of method of tyre surface tightening device and stretching tyre surface Download PDFInfo
- Publication number
- CN109334067A CN109334067A CN201811250723.1A CN201811250723A CN109334067A CN 109334067 A CN109334067 A CN 109334067A CN 201811250723 A CN201811250723 A CN 201811250723A CN 109334067 A CN109334067 A CN 109334067A
- Authority
- CN
- China
- Prior art keywords
- extending arm
- tyre surface
- hydraulic cylinder
- tightening device
- arm
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
- B29D30/54—Retreading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
- B29D30/54—Retreading
- B29D2030/541—Abrading the tyre, e.g. buffing, to remove tread and/or sidewalls rubber, to prepare it for retreading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
- B29D30/54—Retreading
- B29D2030/549—Means for holding the tyre on a support
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
The invention discloses a kind of methods of tyre surface tightening device and stretching tyre surface, belong to tyre retreading technique field.Tightening device includes bracket, lower extending arm, upper extending arm and two side extending arms；Bracket includes pedestal, top plate and several guide rods；Guide rod is fixed on the base vertically, and is symmetrical set；Top plate is fixed at the top of guide rod；Upper extending arm and lower extending arm are set on the base, and are cooperated with guide rod activity, can be slided up and down along guide rod；Two side extending arms are symmetrical set at the top of top plate, can two sides stretching, extension to the left and right respectively；Lower extending arm, side extending arm and upper extending arm are by control cabinet centralized control.The present invention is cooperated using upper extending arm, lower extending arm and the two side extending arms in tightening device, and according to specific processing step, annular tire tread stretching is formed, it is convenient that polishing and gluing are carried out to tyre surface inner wall, improve the efficiency and quality of polishing, gluing, it is simple, convenient, it is highly-safe, it is at low cost.
Description
Technical field
The present invention relates to belong to tyre retreading technique field, the side of specifically a kind of tyre surface tightening device and stretching tyre surface
Method.
Background technique
Tyre rebuilding is will to have worn out or other reasons damage loses the tire of service performance, is overhauled processing and is allowed to weight
The new process with service performance.Retreads are the active approaches that waste tire recycles, and are prolonging for tire industry
Recycling is stretched and processes, for promoting resource-effective comprehensive utilization, the mode of boosting economic growth changes and sustainable development, rich
Positive effect.For its prospect, waste tire renovation is that institute is one indispensable in auto industry as tire industry
Industry.
Tyre rebuilding traditionally carries out that patch tyre surface, the process that vulcanizes is referred to as again there are many situation for only to tyre surface
Tyre rebuilding, depending on the difference of damaged tyres degree, take respectively knock over, shoulder turns over or turns over technique entirely is renovated.Tyre rebuilding packet
Polishing, gluing, assembling and fluidisation are included, in polishing and glue application step, is needed to tire wall and new tyre surface inner wall point
Polishing and gluing are not carried out, are usually that manual mode is used to carry out polishing and gluing for new tyre surface inner wall, when polishing with gluing,
Since tyre surface is rubber material, it is easily deformed, seriously affects the efficiency and quality of polishing, gluing.
Chinese patent, notification number: data of publication of application: 106626455 A of CN on May 10th, 2017, discloses a kind of ring
The imitative type sander of shape tyre surface inner wall, including pedestal, by two seat supports, there are two idler wheel, one of rollings on pedestal
Wheel drives its rotation by first motor or the first air motor, and annular rotating cylinder, L-type fixed on the base are supported by two idler wheels
The upper arm of bracket extends in annular rotating cylinder and is fixed with bracket, slides in the horizontal slide rail of bracket and is provided with sliding block, solid on sliding block
It is set with sleeve on fixed vertical pivot, mounting plate and cantilever are fixed on sleeve, the outer end rotation of cantilever is provided with horizontal axis, horizontal axis
One end grinding wheel is installed, the second motor or the second air motor, the second motor or the second pneumatic horse are installed on mounting plate
Horizontal axis rotation is driven up to by transmission device.The invention by the rotation of cantilever in application, make entire buffed surface form a conjunction
Suitable radian, labor intensity is low, high production efficiency, polishing is high-quality, it is small to damage to human body, suitable for annular tire tread inner wall from
Dynamic polishing.But the invention is easily deformed, seriously affects grinding efficiency and polishing in application, annular tire tread can not be fixed effectively
Quality, and safety is poor.
Summary of the invention
Technical problems to be solved by the inivention
For in the prior art to annular tire tread inner wall polishing, gluing when, can not be formed to the effective stretching of tyre surface, serious shadow
Ring polishing, gluing efficiency and quality the problem of, the present invention provides a kind of method of tyre surface tightening device and stretching tyre surface, support
Tight device includes multiple extending arms, is cooperated by multiple extending arms, annular tire tread stretching is formed, convenient to annular tire tread
Inner wall polished, gluing, effectively increases the efficiency and quality of polishing, gluing, simple, convenient, highly-safe, cost
It is low.
Technical solution
To solve the above problems, technical solution provided by the invention are as follows:
A kind of tyre surface tightening device, the tightening device include bracket, lower extending arm and two side extending arms；
The bracket includes pedestal, top plate and several guide rods；The guide rod is fixed on the base vertically, and
It is symmetrical set；The top plate is fixed at the top of the guide rod；
The lower extending arm setting on the base, and cooperates with the guide rod activity, can be along the guide rod
Lower slider；
Described two side extending arms are symmetrical set at the top of the top plate, can two sides stretching, extension to the left and right respectively.
Further, the lower extending arm includes hydraulic cylinder I, lifter plate I, column and roller arms I；The hydraulic cylinder I is perpendicular
Straight setting, lower end are fixedly connected with the base, and upper end is fixed on I bottom of lifter plate；The lifter plate I and the guiding
Bar activity cooperation, and can be slided up and down along the guide rod；The column is fixed on vertically on the lifter plate I, the roller
I rear end of arm is fixed on the upper end of the column, and front end is to front side horizontal extension.
Further, the tightening device includes two lower extending arms, and two lower extending arm bilateral symmetries are set
It sets.
Further, the side extending arm include the first lever arm, first lever arm include link block, motion bar I,
Hydraulic cylinder III and roller arms III；The link block is fixed at the top of the top plate, and described I one end of motion bar and the link block are cut with scissors
It connects, the other end is free end；Hinged block I, described III one end of hydraulic cylinder and the company are fixed on the free end of the motion bar I
It is hinged to connect block, the other end and the hinged block I are hinged；The fixed company in III rear end of roller arms and the free end of the motion bar I
It connects, front end is to front side horizontal extension.
Further, the side extending arm further includes the second lever arm, and second lever arm includes motion bar II, hydraulic
Cylinder IV and roller arms IV；Described II one end of motion bar and the hinged block II being arranged on I free end of motion bar are hinged, another
End is free end；Described IV one end of hydraulic cylinder and the hinged block III that I middle part of motion bar is arranged in are hinged, the other end and setting
Hinged block IV at II middle part of motion bar is hinged；The fixed company in IV rear end of roller arms and the free end of the motion bar II
It connects, front end is to front side horizontal extension.
Further, it first lever arm and the second lever arm synchronization action or individually acts.
Further, the tightening device further includes upper extending arm, and the upper extending arm includes lifter plate II, roller arms II
With two hydraulic cylinders II being symmetrical set；The hydraulic cylinder II is vertically arranged, and lower end is fixedly connected with the base, on
End is fixed on II bottom of lifter plate；The lifter plate II cooperates with the guide rod activity, and can be along the guide rod
Lower slider；II rear end of roller arms is fixed on the lifter plate II, and front end is to front side horizontal extension.
Further, the lower extending arm and side extending arm synchronization action, the upper extending arm single movement；
Or the lower extending arm and upper extending arm synchronization action, the side extending arm single movement.
Further, the lower extending arm, side extending arm and upper extending arm are by control cabinet centralized control.
A kind of method of stretching tyre surface, step are as follows:
One, annular tire tread to be polished is hung on tightening device:
A, tread band is in the roller arms III on two side extending arms；
B, it is enclosed into tyre surface with the roller arms II in the roller arms I and upper extending arm on extending arm at present；
Two, start hydraulic cylinder I, hydraulic cylinder I drives lower extending arm to move downward, struts tyre surface downwards by roller arms I；
Three, start hydraulic cylinder III and hydraulic cylinder IV, hydraulic cylinder III and IV driving side extending arm of hydraulic cylinder respectively to the left and right two
Side expansion, is strutted tyre surface by roller arms III and roller arms IV to the left and right；
Four, start hydraulic cylinder II, hydraulic cylinder II drives upper extending arm to move upwards, supports tyre surface upwards by roller arms II
It opens；
Five, after tyre surface is by complete stretching, stop hydraulic cylinder I, hydraulic cylinder II, hydraulic cylinder III and hydraulic cylinder IV, tyre surface is protected
The tight stabilized condition of support.
Beneficial effect
Using technical solution provided by the invention, compared with prior art, have the following beneficial effects:
(1) a kind of tyre surface tightening device provided by the invention, including bracket, lower extending arm and two side extending arms, pass through
Lower extending arm and two side extending arms cooperate, and tyre surface stretching is formed, is conveniently polished tyre surface inner wall, gluing, is mentioned
High processing efficiency and quality, and it is easy to operate, it is highly-safe；
(2) a kind of tyre surface tightening device provided by the invention, lower extending arm are sliding by the guide rod in lifter plate I and bracket
Dynamic cooperation, so that lower extending arm motion stabilization, highly-safe；
(3) a kind of tyre surface tightening device provided by the invention, including two lower extending arms, the tire between two lower extending arms
Face is used as the machining area of polishing and gluing, facilitates processing；
(4) a kind of tyre surface tightening device provided by the invention, side extending arm include the first lever arm and the second lever arm, are stretched
Exhibition range is bigger, and the tyre surface size that can be applicable in further increases；
(5) a kind of tyre surface tightening device provided by the invention, the first lever arm and the second lever arm synchronization action or difference
Single movement, flexible in application changeable, efficiency of movement is high, and use cost is low；
(6) a kind of tyre surface tightening device provided by the invention, is additionally provided with extending arm, passes through upper extending arm and lower stretching, extension
Arm is used cooperatively, can stretching small size tyre surface, cooperated by upper extending arm and two side extending arms, being capable of stretching medium size
Tyre surface is cooperated by upper extending arm and lower extending arm and two side extending arms, can stretching large scale tyre surface, it is flexible in application more
Become, is easy to promote；
(7) a kind of tyre surface tightening device provided by the invention, lower extending arm, upper extending arm and two side extending arms pass through
Driven by Hydraulic Cylinder, continuously variable, low noise；
(8) a kind of tyre surface tightening device provided by the invention, lower extending arm and side extending arm synchronization action, upper extending arm list
Solely movement；Or lower extending arm and upper extending arm synchronization action, side extending arm single movement；Both it can be shortened actuation time, improve
Processing efficiency, and power consumption can be saved, reduce production cost；
(9) a kind of tyre surface tightening device provided by the invention, lower extending arm, side extending arm and upper extending arm are by control cabinet collection
Middle control, it is only necessary to as soon as people remotely operates control cabinet, the control to tightening device can be completed, cost of labor is low, highly-safe；
(10) method of a kind of stretching tyre surface provided by the invention passes through lower extending arm, the upper extending arm on tightening device
It cooperates with two side extending arms, annular tire tread stretching is formed, polishing and gluing are facilitated, suitable for different size tyre surfaces
Stretching sizing, will not damage tyre surface, simple, convenient, at low cost, high-efficient, safe and reliable.
Detailed description of the invention
The structural schematic diagram of Fig. 1, tightening device；
The structural schematic diagram of Fig. 2, bracket；
The structural schematic diagram of Fig. 3, lower extending arm；
The structural schematic diagram of Fig. 4, upper extending arm；
The structural schematic diagram of Fig. 5, side extending arm.
In attached drawing: 200, tightening device；210, bracket；211, pedestal；212, guide rod；213, top plate；220, lower stretching, extension
Arm；221, hydraulic cylinder I；222, lifter plate I；223, column；224, roller arms I；230, upper extending arm；231, hydraulic cylinder II；
232, lifter plate II；233, roller arms II；240, side extending arm；241, link block；242, motion bar I；243, hydraulic cylinder III；
244, hinged block I；245, roller arms III；246, hinged block II；247, hinged block III；248, motion bar II；249, hydraulic cylinder IV；
250, hinged block IV；251, roller arms IV.
Specific embodiment
To further appreciate that the contents of the present invention, in conjunction with accompanying drawings and embodiments, the present invention is described in detail.
Embodiment 1
A kind of tyre surface tightening device, as shown in Figure 1, the tightening device 200 includes bracket 210, lower extending arm 220 and two
A side extending arm 240；The bracket 210 supports lower extending arm 220 and two side extending arms 240, the lower stretching, extension for installing
Arm 220 and two side extending arms 240 are respectively used to strut tyre surface to downside and the left and right sides.
As shown in Fig. 2, the bracket 210 includes pedestal 211, top plate 213 and several guide rods 212；The guide rod 212
It is fixed on the pedestal 211, and is symmetrical set vertically；The top plate 213 is fixed on 212 top of guide rod；
The pedestal 211 and top plate 213 are used to be the lower extending arm 220 for fixing the guide rod 212, the guide rod 212
Motion guide, while improving the kinetic stability of lower extending arm 220；In the present embodiment, it is provided with four guide rods
212, it is symmetrical arranged in rectangle quadrangle, 212 self stability of guide rod is good.
The lower setting of extending arm 220 is matched on the pedestal 211, and with 212 activity of guide rod as shown in Figure 1, 2
It closes, can be slided up and down along the guide rod 212；Described two side extending arms 240 are symmetrical set to be pushed up in the top plate 213
Portion, can two sides stretching, extension to the left and right respectively.The lower extending arm 220 and side extending arm 240 pass through hydraulic-driven, lower extending arm
220 and two sides 240 synchronous extension of side extending arm and retraction, can also successively move alone, application mode is flexible and changeable；This reality
It applies in example, 240 synchronous extension of side extending arm of lower extending arm 220 and two sides, saves process time, improve processing efficiency.It is described
Lower extending arm 220 and even a side extending arm 240, which are rolled with tyre surface inner wall, to be cooperated, and rotation tyre surface is facilitated.
Method using the tyre surface tightening device stretching tyre surface is as follows:
One, annular tire tread to be polished is hung on tightening device 200, tread band is on two side extending arms 240, simultaneously
Lower extending arm 220 is also enclosed into tyre surface；
Two, start lower extending arm 220, tyre surface is strutted downwards；
Three, start the two side extending arms 240 in left and right simultaneously, two sides strut to the left and right by tyre surface；
Four, after tyre surface is by complete stretching, stop lower extending arm 220 and two side extending arms 240.
A kind of tyre surface tightening device of the present embodiment installs lower extending arm 220 and two side extending arms on the bracket 210
240, cooperated by lower extending arm 220 and two side extending arms 240, tyre surface stretching be formed, it is convenient to tyre surface inner wall into
Row polishing, gluing, improve processing efficiency and quality, and easy to operate, highly-safe.
Embodiment 2
A kind of tyre surface tightening device of the present embodiment, basic structure is different and the improvement is that with embodiment 1, such as Fig. 3
Shown, the lower extending arm 220 includes hydraulic cylinder I 221, lifter plate I 222, column 223 and roller arms I 224；The hydraulic cylinder I
221 are vertically arranged, and lower end is fixedly connected with the pedestal 211, and upper end is fixed on I 222 bottom of lifter plate；The lifter plate
I 222 cooperate with 212 activity of guide rod, and can slide up and down along the guide rod 212；The column 223 is fixed on vertically
On the lifter plate I 222, I 224 rear end of roller arms is fixed on 223 upper end of column, and front end is to front side horizontal extension.
The hydraulic cylinder I 221 is for driving the lower extending arm 220 to move up and down；The lifter plate I 222 is used for institute
It states lower extending arm 220 to be connected on guide rod 212, is axially moved lower extending arm 220 along guide rod 212；The column 223 is used
In supporting the roller arms I 224, proper height is kept it in；The roller arms I 224 are for strutting tyre surface, the roller arms
Roller is provided in I 224, roller arms I 224 are rolled by roller and tyre surface inner wall to be cooperated.
A kind of tyre surface tightening device of the present embodiment, lower extending arm 220 are driven by hydraulic cylinder I 221, continuously variable,
Low noise；Lifter plate I 222 in lower extending arm 220 is slidably matched with the guide rod 212 in bracket 210, so that lower extending arm
220 motion stabilizations, it is highly-safe.
Embodiment 3
A kind of tyre surface tightening device of the present embodiment, basic structure is different and the improvement is that with embodiment 1 or 2, such as
Shown in Fig. 1, the tightening device 200 includes two lower extending arms 220, and two lower 220 bilateral symmetries of extending arm are set
It sets.
After being strutted tyre surface downwards using tightening device 200, the tyre surface between two lower extending arms 220 is in horizontal tensioner shape
State, the machining area as polishing and gluing when needing to carry out tyre surface inner wall a part polishing and gluing, need to only rotate tire
Face, the position to be processed is gone between two lower extending arms 220, is then carried out polishing and gluing again, is facilitated processing.
During strutting tyre surface, two lower extending arms 220 can be moved simultaneously or successively be moved, and manner of execution is flexibly more
Become；In the present embodiment, two lower extending arms 220 move up and down simultaneously, save actuation time, improve processing efficiency.
Embodiment 4
A kind of tyre surface tightening device of the present embodiment, basic structure is any with embodiment 1 to 3, and different and improvements exist
In as shown in figure 5, the side extending arm 240 includes the first lever arm, first lever arm includes link block 241, motion bar
I 242, hydraulic cylinder III 243 and roller arms III 245；The link block 241 is fixed on 213 top of top plate, the motion bar I
242 one end and the link block 241 are hinged, and the other end is free end；It is fixed on the free end of the motion bar I 242 hinged
Block I 244, described III 243 one end of hydraulic cylinder and the link block 241 are hinged, and the other end and the hinged block I 244 are hinged；It is described
III 245 rear end of roller arms is fixedly connected with the free end of the motion bar I 242, and front end is to front side horizontal extension.
The link block 241 is used to side extending arm 240 being connected to top plate 213；The motion bar I 242 is used as outside
The extending arm of stretching, extension；The hydraulic cylinder III 243 is for driving motion bar I 242 to swing up and down around link block 241；The roller arms
III 245, for strutting tyre surface, are provided with roller in roller arms III 245, are rolled and cooperated by roller and tyre surface.
A kind of tyre surface tightening device of the present embodiment, passes through the phase of link block 241, motion bar I 242 and hydraulic cylinder III 243
Mutually cooperation, enables the first lever arm of side extending arm 240 to swing up and down, and fluent movements, speed is controllable, and structure is simple, at
This is low.
Embodiment 5
A kind of tyre surface tightening device of the present embodiment, basic structure is different and the improvement is that with embodiment 4, such as Fig. 5
Shown, the side extending arm 240 further includes the second lever arm, and second lever arm includes motion bar II 248, hydraulic cylinder IV
249 and roller arms IV 251；Described II 248 one end of motion bar and the hinged block II being arranged on I 242 free end of motion bar
246 is hinged, and the other end is free end；Described IV 249 one end of hydraulic cylinder and the hinged block that I 242 middle part of motion bar is set
III 247 is hinged, and the other end and the hinged block IV 250 that II 248 middle part of motion bar is arranged in are hinged；The roller arms IV 251
Rear end is fixedly connected with the free end of the motion bar II 248, and front end is to front side horizontal extension.
The motion bar II 248 is used as the second extending arm flexed outward, with the stretching, extension of further expansion side extending arm 240
Range, the tyre surface size that can be applicable in further increase；The hydraulic cylinder IV 249 is for driving motion bar II 248 around activity
The free end of bar I 242 swings；The roller arms IV 251 are provided with roller in roller arms IV 251, lead to for strutting tyre surface
It crosses roller and tyre surface rolls and cooperates.
In the present embodiment, first lever arm and the second lever arm synchronous extension and retraction, actuation time are short.
A kind of tyre surface tightening device of the present embodiment, side extending arm 240 include the first lever arm and the second lever arm, stretching, extension
Range is bigger, and the tyre surface size that can be applicable in further increases；First lever arm and the second lever arm synchronization action, the time is short, imitates
Rate is high.
Embodiment 6
A kind of tyre surface tightening device of the present embodiment, basic structure is different and the improvement is that with embodiment 5, described
First lever arm and the second lever arm individually act；The tyre surface medium for size need to only use the of side extending arm 240
One lever arm and lower extending arm 220 cooperation can by the complete stretching of tyre surface, without using the second lever arm, in this case,
First lever arm single movement, reduces power consumption, to reduce production cost.
Embodiment 7
A kind of tyre surface tightening device of the present embodiment, basic structure is different and the improvement is that with embodiment 6, such as schemes
1, shown in 4, the tightening device 200 further includes upper extending arm 230, and the upper extending arm 230 includes lifter plate II 232, roller
Arm II 233 and two hydraulic cylinders II 231 being symmetrical set；The hydraulic cylinder II 231 is vertically arranged, lower end and the bottom
Seat 211 is fixedly connected, and upper end is fixed on II 232 bottom of lifter plate；The lifter plate II 232 and the guide rod 212 are living
Dynamic cooperation, and can be slided up and down along the guide rod 212；II 233 rear end of roller arms is fixed on the lifter plate II 232
On, front end is to front side horizontal extension.
The hydraulic cylinder II 231 is symmetrical set two hydraulic cylinders II for driving extending arm 230 to move up and down
231, so that stability is good when upper extending arm 230 moves up and down, described two hydraulic cylinders II 231 are moved synchronously, and are avoided because of lifting
It is asynchronous that extending arm 230 is caused to damage；The lifter plate II 232 makes for connecting extending arm 230 and guide rod 212
Extending arm 230 is axially moved along guide rod 212, further increases stability；Lifter plate II 232 is also used to install support institute simultaneously
State roller arms II 233；Roller arms II 233 are provided with roller in roller arms II 233, pass through roller and tyre surface for strutting tyre surface
Cooperation is rolled, rotation tyre surface is facilitated.
As shown in figure 4, the roller arms II 233 there are two being fixed in the present embodiment, on the lifter plate II 232, and two
A roller arms II 233 are symmetrical set, and to increase the extending range of the tensioning device 200, can be suitable for larger ruler
Very little tyre surface processing.
During stretching tyre surface, the lower extending arm 220,230 synchronization action of side extending arm 240 and upper extending arm, movement
Time is short, improves processing efficiency.
A kind of tyre surface tightening device of the present embodiment, is additionally provided with extending arm 230, is stretched under by upper extending arm 230
Swing arm 220 is used cooperatively, can stretching small size tyre surface, cooperated by upper extending arm 230 and two side extending arms 240, can
Stretching medium size tyre surface is cooperated by upper extending arm 230 and lower extending arm 220 and two side extending arms 240, being capable of stretching
Large scale tyre surface, it is flexible in application changeable, it is easy to promote.
It is easily understood that small size tyre surface described herein, medium size tyre surface and large scale tyre surface refer to three
Between relative size, be not the actual size of tyre surface, the actual size for being applicable in tyre surface is determined by the size of tightening device.
Embodiment 8
A kind of tyre surface tightening device of the present embodiment, basic structure is different and the improvement is that with embodiment 7, described
240 synchronization action of lower extending arm 220 and side extending arm, upper 230 single movement of extending arm.
When for processing medium size tyre surface, need to tightly it use lower extending arm 220 and side extending arm 240 that can support tyre surface
Tightly, without using upper extending arm 230, at this point, only controlling lower 240 synchronization action of extending arm 220 and side extending arm, upper extending arm
230 do not start, and both can be shortened actuation time in this way, improve processing efficiency, and can save power consumption, reduce production cost.
Embodiment 9
A kind of tyre surface tightening device of the present embodiment, basic structure are different and the improvement is that, institute with embodiment 7 or 8
State 230 synchronization action of lower extending arm 220 and upper extending arm, 240 single movement of side extending arm.
When for processing small size tyre surface, need to tightly use lower extending arm 220 and upper extending arm 230 can by tyre surface stretching,
Without using side extending arm 240, at this point, only controlling lower 230 synchronization action of extending arm 220 and upper extending arm, side extending arm 240 is not
Starting equally both can be shortened actuation time, improve processing efficiency, and can save power consumption, reduce production cost.
Embodiment 10
A kind of tyre surface tightening device of the present embodiment, basic structure is any with embodiment 7 to 9, and different and improvements exist
In the lower extending arm 220, side extending arm 240 and upper extending arm 230 are by control cabinet centralized control, it is only necessary to people remote operation
Control cabinet can complete the control to tightening device, and cost of labor is low, highly-safe.
Embodiment 11
A method of using embodiment 2 to 10 it is any described in tightening device stretching tyre surface, step are as follows:
One, annular tire tread to be polished is hung on tightening device 200:
A, tread band is in the roller arms III 245 on two side extending arms 240；
B, tire is arrived by circle with the roller arms II 233 in the roller arms I 224 and upper extending arm 230 on extending arm 220 at present
In face；
Two, start hydraulic cylinder I 221, hydraulic cylinder I 221 drives lower extending arm 220 to move downward, will by roller arms I 224
Tyre surface struts downwards；
Three, start hydraulic cylinder III 243 and hydraulic cylinder IV 249, IV 249 driving side extending arm of hydraulic cylinder III 243 and hydraulic cylinder
240 two sides expansion to the left and right respectively, are strutted tyre surface by roller arms III 245 and roller arms IV 251 to the left and right；
Four, start hydraulic cylinder II 231, hydraulic cylinder II 231 drives upper extending arm 230 to move upwards, passes through roller arms II 233
Tyre surface is strutted upwards；
Five, after tyre surface is by complete stretching, stop hydraulic cylinder I 221, hydraulic cylinder II 231, hydraulic cylinder III 243 and hydraulic cylinder
IV 249, tyre surface keeps stretching stabilized condition.
A kind of method of the stretching tyre surface of the present embodiment, by the tightening device 200 lower extending arm 220 and two
Annular tire tread stretching is formed by side extending arm 240, facilitates polishing and gluing, and the stretching suitable for larger size tyre surface is formed, no
Tyre surface can be damaged, it is simple, convenient, it is at low cost, it is high-efficient, it is safe and reliable.
Embodiment 12
A method of using embodiment 2 to 10 it is any described in tightening device stretching tyre surface, step are as follows:
One, annular tire tread to be polished is hung on tightening device 200:
A, tread band is in the roller arms II 233 on upper extending arm 230；
B, simultaneously in the circle to tyre surface of roller arms I 224 on lower extending arm 220；
Two, start hydraulic cylinder I 221, hydraulic cylinder I 221 drives lower extending arm 220 to move downward, will by roller arms I 224
Tyre surface struts downwards；
Three, start hydraulic cylinder II 231 simultaneously, hydraulic cylinder II 231 drives upper extending arm 230 to move upwards, passes through roller arms
II 233 strut tyre surface upwards；
Four, after tyre surface is by complete stretching, stop hydraulic cylinder I 221 and hydraulic cylinder II 231, tyre surface keeps stretching sizing shape
State.
A kind of method of stretching tyre surface of the present embodiment, the stretching suitable for size relative small size tyre surface are formed.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (10)
1. a kind of tyre surface tightening device, it is characterised in that: the tightening device (200) includes bracket (210), lower extending arm
(220) and two side extending arms (240)；
The bracket (210) includes pedestal (211), top plate (213) and several guide rods (212)；The guide rod (212) is perpendicular
It is directly fixed on the pedestal (211), and is symmetrical set；The top plate (213) is fixed on the guide rod (212) top
Portion；
The lower extending arm (220) is arranged on the pedestal (211), and cooperates with the guide rod (212) activity, can be along institute
Guide rod (212) is stated to slide up and down；
Described two side extending arms (240) are symmetrical set at the top of the top plate (213), can two sides are stretched to the left and right respectively
Exhibition.
2. a kind of tyre surface tightening device according to claim 1, it is characterised in that: the lower extending arm (220) includes liquid
Cylinder pressure I (221), lifter plate I (222), column (223) and roller arms I (224)；The hydraulic cylinder I (221) is vertically arranged, lower end
It is fixedly connected with the pedestal (211), upper end is fixed on lifter plate I (222) bottom；The lifter plate I (222) with it is described
Guide rod (212) activity cooperation, and can be slided up and down along the guide rod (212)；The column (223) is fixed on described vertically
On lifter plate I (222), roller arms I (224) rear end is fixed on the column (223) upper end, and front end is prolonged to front side horizontal
It stretches.
3. a kind of tyre surface tightening device according to claim 2, it is characterised in that: the tightening device (200) includes two
A lower extending arm (220), two lower extending arms (220) are symmetrical set.
4. a kind of tyre surface tightening device according to claim 1, it is characterised in that: the side extending arm (240) includes the
One lever arm, first lever arm include link block (241), motion bar I (242), hydraulic cylinder III (243) and roller arms III
(245)；The link block (241) is fixed at the top of the top plate (213), described motion bar I (242) one end and the link block
(241) hingedly, the other end is free end；Hinged block I (244), the liquid are fixed on the free end of the motion bar I (242)
Hingedly, the other end and the hinged block I (244) are hinged for cylinder pressure III (243) one end and the link block (241)；The roller arms
III (245) rear end is fixedly connected with the free end of the motion bar I (242), and front end is to front side horizontal extension.
5. a kind of tyre surface tightening device according to claim 4, it is characterised in that: the side extending arm (240) further includes
Second lever arm, second lever arm include motion bar II (248), hydraulic cylinder IV (249) and roller arms IV (251)；It is described
Hingedly, the other end is for motion bar II (248) one end and the hinged block II (246) being arranged on motion bar I (242) free end
Free end；Described hydraulic cylinder IV (249) one end and hinged block III (247) in the middle part of the motion bar I (242) is set hingedly,
The other end and the hinged block IV (250) being arranged in the middle part of the motion bar II (248) are hinged；Roller arms IV (251) rear end
It is fixedly connected with the free end of the motion bar II (248), front end is to front side horizontal extension.
6. a kind of tyre surface tightening device according to claim 5, it is characterised in that: first lever arm and the second activity
Arm synchronization action individually acts.
7. a kind of tyre surface tightening device according to any one of claims 1 to 6, it is characterised in that: the tightening device (200)
It further include upper extending arm (230), the upper extending arm (230) includes lifter plate II (232), roller arms II (233) and left and right pair
Claim two hydraulic cylinders II (231) of setting；The hydraulic cylinder II (231) is vertically arranged, and lower end and the pedestal (211) are fixed
Connection, upper end is fixed on lifter plate II (232) bottom；The lifter plate II (232) is matched with the guide rod (212) activity
It closes, and can be slided up and down along the guide rod (212)；Roller arms II (233) rear end is fixed on the lifter plate II (232)
On, front end is to front side horizontal extension.
8. a kind of tyre surface tightening device according to claim 7, it is characterised in that: the lower extending arm (220) and side are stretched
Swing arm (240) synchronization action, upper extending arm (230) single movement；
Or the lower extending arm (220) and upper extending arm (230) synchronization action, side extending arm (240) single movement.
9. a kind of tyre surface tightening device according to claim 7, it is characterised in that: the lower extending arm (220), side stretching, extension
Arm (240) and upper extending arm (230) are by control cabinet centralized control.
10. a kind of method of stretching tyre surface, which is characterized in that step are as follows:
One, annular tire tread to be polished is hung on tightening device (200):
A, tread band is in the roller arms III (245) on two side extending arms (240)；
B, it is enclosed with the roller arms II (233) in the roller arms I (224) and upper extending arm (230) on extending arm (220) at present
Into tyre surface；
Two, start hydraulic cylinder I (221), hydraulic cylinder I (221) drives lower extending arm (220) to move downward, and passes through roller arms I
(224) tyre surface is strutted downwards；
Three, start hydraulic cylinder III (243) and hydraulic cylinder IV (249), hydraulic cylinder III (243) and hydraulic cylinder IV (249) driving side are stretched
Swing arm (240) respectively be unfolded to the left and right by two sides, is strutted tyre surface to the left and right by roller arms III (245) and roller arms IV (251)；
Four, start hydraulic cylinder II (231), extending arm (230) moves upwards in hydraulic cylinder II (231) driving, passes through roller arms II
(233) tyre surface is strutted upwards；
Five, after tyre surface is by complete stretching, stop hydraulic cylinder I (221), hydraulic cylinder II (231), hydraulic cylinder III (243) and hydraulic
Cylinder IV (249), tyre surface keep stretching stabilized condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811250723.1A CN109334067B (en) | 2018-10-25 | 2018-10-25 | Tire tread tightening device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811250723.1A CN109334067B (en) | 2018-10-25 | 2018-10-25 | Tire tread tightening device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109334067A true CN109334067A (en) | 2019-02-15 |
| CN109334067B CN109334067B (en) | 2023-06-23 |
Family
ID=65311781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811250723.1A Active CN109334067B (en) | 2018-10-25 | 2018-10-25 | Tire tread tightening device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109334067B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100360A (en) * | 1986-01-21 | 1987-08-12 | 株式会社神户制钢所 | Be assemblied in and be used for device that the tire of intending taking off is felt relieved in the vulcanizing press |
| WO2002092365A1 (en) * | 2001-05-17 | 2002-11-21 | Societe De Technologie Michelin | Horizontal axis machine for presenting tyres |
| CN1681642A (en) * | 2002-08-05 | 2005-10-12 | 株式会社普利司通 | Tire molding drum and tire molding method |
| CN101665005A (en) * | 2008-09-03 | 2010-03-10 | 青岛高校软控股份有限公司 | Upper annular tire tread expansion loop and method thereof |
| CN102490382A (en) * | 2011-11-29 | 2012-06-13 | 青岛众益预硫化胎面工程有限公司 | Stretching and loosening apparatus used for renewing tyre |
| CN107175840A (en) * | 2017-06-21 | 2017-09-19 | 太仓轮达汽车配件有限公司 | A kind of tyre surface laminating apparatus with tire conveying and supporting device renovated for small tyre |
| CN209051065U (en) * | 2018-10-25 | 2019-07-02 | 江苏巨轮轮胎翻新有限公司 | A kind of tyre surface tightening device |
-
2018
- 2018-10-25 CN CN201811250723.1A patent/CN109334067B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100360A (en) * | 1986-01-21 | 1987-08-12 | 株式会社神户制钢所 | Be assemblied in and be used for device that the tire of intending taking off is felt relieved in the vulcanizing press |
| WO2002092365A1 (en) * | 2001-05-17 | 2002-11-21 | Societe De Technologie Michelin | Horizontal axis machine for presenting tyres |
| CN1681642A (en) * | 2002-08-05 | 2005-10-12 | 株式会社普利司通 | Tire molding drum and tire molding method |
| JPWO2004012928A1 (en) * | 2002-08-05 | 2006-09-21 | 株式会社ブリヂストン | Tire molding drum and tire molding method |
| CN101665005A (en) * | 2008-09-03 | 2010-03-10 | 青岛高校软控股份有限公司 | Upper annular tire tread expansion loop and method thereof |
| CN102490382A (en) * | 2011-11-29 | 2012-06-13 | 青岛众益预硫化胎面工程有限公司 | Stretching and loosening apparatus used for renewing tyre |
| CN107175840A (en) * | 2017-06-21 | 2017-09-19 | 太仓轮达汽车配件有限公司 | A kind of tyre surface laminating apparatus with tire conveying and supporting device renovated for small tyre |
| CN209051065U (en) * | 2018-10-25 | 2019-07-02 | 江苏巨轮轮胎翻新有限公司 | A kind of tyre surface tightening device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109334067B (en) | 2023-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209051065U (en) | A kind of tyre surface tightening device | |
| CN106192280A (en) | Clothing grinding apparatus | |
| CN208179202U (en) | A kind of dandy roll sander | |
| CN204171826U (en) | A kind of glass edge-grinding machine abrasive band tensioning more changing device | |
| CN109334067A (en) | A kind of method of tyre surface tightening device and stretching tyre surface | |
| CN110341223A (en) | The control method of Combined press roller apparatus, three-drum forming machine and three-drum forming machine | |
| US9126463B2 (en) | Bead breaker group for a tire mounting-demounting machine | |
| CN209021833U (en) | A kind of tire tread grinding apparatus | |
| CN100482456C (en) | Once through method shaping apparatus for double-drum type meridian line giant project tire | |
| CN105415155A (en) | Polishing machine for valve body | |
| CN111976180A (en) | All-steel three-drum rotary-drawing turn-up tire side pressing method and device | |
| CN109277910A (en) | A kind of tire tread grinding apparatus and polishing process | |
| CN202669009U (en) | Six-station tire bead ring winding machine | |
| CN215047253U (en) | Automatic artificial leather finished product separating device | |
| CN209648344U (en) | A kind of ball-screw production and processing both ends grinding device | |
| CN209756665U (en) | Pneumatic tire expander | |
| CN206856067U (en) | Vertical lift type strap swelling degree governor motion | |
| CN209038902U (en) | Multi-functional loop wheel machine peculiar to vessel | |
| CN209381424U (en) | Combined press roller arrangement | |
| CN207291035U (en) | A kind of old tire refreshing apparatus | |
| CN214217691U (en) | Stainless steel wire rope pay-off | |
| CN109295614A (en) | A kind of vertical lapping machine of Nomex processing | |
| CN209230261U (en) | A kind of silica gel drying roll-over stand device | |
| CN216331250U (en) | Rubber tyre mounting machine | |
| JPS63256428A (en) | Bladderless preshaping method of green tire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200617 Address after: A011, 6 / F, block a, Mingjia science and technology building, No.99 Shengli Road, Jiangning District, Nanjing City, Jiangsu Province 210000 Applicant after: Nanjing pan Mei Lei te new material technology Co.,Ltd. Address before: 212400 Fuda Pioneer Park, Shishi Road, Jurong Economic Development Zone, Zhenjiang City, Jiangsu Province, 02211 Rooms Applicant before: JIANGSU JULUN TIRE RENOVATION Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |