CN110281716A - Vehicle tyre quick maintenance method - Google Patents
Vehicle tyre quick maintenance method Download PDFInfo
- Publication number
- CN110281716A CN110281716A CN201910381130.7A CN201910381130A CN110281716A CN 110281716 A CN110281716 A CN 110281716A CN 201910381130 A CN201910381130 A CN 201910381130A CN 110281716 A CN110281716 A CN 110281716A
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- China
- Prior art keywords
- tire
- bird head
- wheel hub
- dismounting
- vehicle
- 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
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000012423 maintenance Methods 0.000 title claims abstract description 22
- 230000008439 repair process Effects 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 238000011900 installation process Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 3
- 230000001771 impaired effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
- B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
- B60C25/05—Machines
- B60C25/132—Machines for removing and mounting tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/04—Supplying air for tyre inflation
Abstract
The invention belongs to technical field of automobile maintenance, more particularly to a kind of vehicle tyre quick maintenance method, tire is dismounted using vehicular device for taking off tyre, and device for taking off tyre is driven using Portable air pump, vehicular device for taking off tyre of the present invention has carried out flattening and has extremely simplified to design to traditional device for taking off tyre, and it is driven using the standing Portable air pump of vehicle, can it is onboard and can whenever and wherever possible to damage tire repair, even if multiple tires are impaired without roadside assistance is sought, driving risk and maintenance cost are reduced.
Description
Technical field
The invention belongs to technical field of automobile maintenance, and in particular to a kind of vehicle tyre quick maintenance method.
Background technique
In driving, tire can only replace spare tyre once damaged on the way, however an automobile is generally only equipped with a spare tyre,
Roadside assistance can only just be sought when there are two the above tire is damaged simultaneously, because of the basic nothing of maintenance tool that orthodox car is equipped with
The operation of method completion tire changing and repairing.
Summary of the invention
The vehicle tyre that can be repaired on the road to automobile tire the object of the present invention is to provide one kind is quickly tieed up
Repair method.
To achieve the above object, the present invention provides following technical schemes: a kind of vehicle tyre quick maintenance method, packet
Include following steps:
Step 1: being lifted the vehicle body of side where vehicle worn tire using jack, and removed entire wheel using spanner,
Then the laying flat on the ground upward by hub for vehicle wheel；
Step 2: being separated tire with wheel hub using vehicle-mounted device for taking off tyre, and the vehicle-mounted device for taking off tyre includes the component, pneumatic of being located by connecting
Component and Portable air pump are dismounted, the Pneumatic dismounting component includes along the component dismounting bird that circumferentially revolution is arranged that is located by connecting
Head and pneumatic element for drive dismounting bird circumferentially to turn round；Method particularly includes: will be located by connecting component and wheel hub first
It is affixed, then tire upper edge is set on dismounting bird head using crow bar, then pneumatic original part is connected with Portable air pump,
And air pump is connected with vehicle power supply, subsequent start-up air pump makes pneumatic element driving dismounting bird head revolution until by tire top edge
It is exported out of wheel hub completely；Then pneumatic element and Portable air pump are disconnected, and reversely stir dismounting bird head to make its reset, then
Tire lower edge is set on dismounting bird head using crow bar, then pneumatic element is connected with Portable air pump again, pneumatically
Element drives dismounting bird head revolution until tire lower edge is exported out of wheel hub completely again, and tire dismantling is completed；
Step 3: tire is repaired with repair outfit；
Tire: being reinstalled on wheel hub by step 4 using vehicle-mounted device for taking off tyre, method particularly includes: bird head will be dismounted again first
It resets, is then placed on tire is inclined on wheel hub, by the wherein side of tire lower edge by the annular groove for being pressed into wheel hub, and
Dismounting bird head is pressed on the lower edge of the side wheel tire, Portable air pump is then started, until dismounting bird head for tire lower edge
It imports in wheel hub annular groove completely；Then dismounting bird head is resetted again, is covered the wherein side of tire top edge using crow bar
In the annular groove of wheel hub, and dismounting bird head is pressed on the top edge of the side wheel tire, then starts Portable air pump, until dismounting bird
Head imports tire top edge in wheel hub annular groove completely；
Step 5: vehicle-mounted device for taking off tyre is removed, and then to tyre inflating, then tire is reinstalled origin-location, finally withdrawn very heavy
Top, tyre repair are completed.
In the step 2, the component that is located by connecting includes fixed disk and floating disc, and one end of the fixed disk is convex
Shen is provided with multiple limit casings, the quantity and orientation of the limit casing and the quantity of wheel hub upper bolt hole and orientation phase one
It causes, the centre bore of the limit casing is arranged through the fixed disk；The floating disc be located in fixed disk with limit casing to
The side of back, a floating disc end face opposite with fixed disk be equipped with multiple pulling pins, the quantity and orientation of the pulling pin with
The quantity and orientation of the limit casing are consistent, and each pulling pin is passed through from the centre bore of each limit casing respectively, and each drawing
Pin protrude out that end protrudes from each limit casing protrude out end setting, the end that protrudes out of each pulling pin is additionally provided with and radially protrudes out setting
Plush copper, between the plush copper and the end face of limit casing be equipped with elastic material made of expansion sleeve；The floating disc and fixation
The stretching unit for driving the two to be located remotely from each other is equipped between disk；The installation method of the component that is located by connecting are as follows: first will
Fixed disk and floating disc close up, then limit casing, pulling pin, expansion sleeve are inserted in wheel hub where damage tire correspondingly
Bolt hole in, then stretching unit is driven to act, is located remotely from each other floating disc and fixed disk, until expansion sleeve be radially expanded to
It is close to bolt hole inner wall.
The stretching unit includes the threaded hole through the setting of floating disk center, and be threadedly engaged with threaded hole composition
Spanner, the spanner include orthogonal rotation section and hand-held part, and the rotation section is equipped with to be cooperated with the threaded hole
External screw thread；The driving method of the stretching unit are as follows: the rotation section of spanner is threaded into threaded hole, when rotation section top will
When fixed disk pushes against, continue rotary spanner, until fixed disk and wheel hub do not loosen when lifting spanner upwards.
In the step 2, the pneumatic element includes and the fixed ring for the member that is located by connecting and relative to solid
Determine the swivel becket of ring rotation connection, the fixed ring is equipped with annular groove, and the notch of the swivel becket and annular groove is slidably connected, annular groove
Inner wall and swivel becket jointly be synthesis one annular compartment；Partition and first piston, the partition are equipped in the annular compartment
Affixed with fixed ring, the first piston and swivel becket are affixed, are respectively equipped with air inlet on the annular groove cell wall of the partition two sides
And exhaust outlet, the air inlet are connected to the gas tube of Portable air pump, the exhaust outlet is communicated with the atmosphere；The dismounting bird head
It is mounted on swivel becket.
Auxiliary pneumatic unit is additionally provided on the swivel becket, the auxiliary pneumatic unit includes affixed with swivel becket outer wall
Arc cylinder, the arc cylinder is interior to be equipped with second piston, and one end of the second piston is equipped with arc piston rod, the dismounting
Bird head is mounted on arc piston rod, and the rodless cavity of the arc cylinder is connected by the stomata and annular compartment opened up on swivel becket
It is logical.
The stomata corresponds to first piston and is arranged and penetrates through to the intrados setting of first piston, on the inner wall of the annular groove
Equipped with a diversion trench, the diversion trench is arranged close to one end where the exhaust outlet, when first piston slides into exhaust outlet institute
One end when, the stomata is connected to by diversion trench with annular compartment.
Axis direction adjustable fixed setting of the dismounting bird head along swivel becket；In the component mounting process that is located by connecting
In, bird head will be dismounted and be adjusted to the position far from wheel hub, the component that is located by connecting adjusts dismounting bird head again after being installed keep it tight
Paste hub edge.
The dismounting bird head is slidably matched by the spline housing composition being arranged on splined shaft and swivel becket, the splined shaft
Axis is parallel with the axis of swivel becket, connects a thread spindle on the splined shaft, on the swivel becket also rotation be provided with one with
The coaxial nut block of spline housing, the nut block are equipped with rotating handle, and the thread spindle is threadedly engaged with nut block composition；Institute
State the method for adjustment of dismounting bird head are as follows: rotate the rotating handle.
The fixed ring is put together by the square ring that a section is L-type and an annular endplate, the notch two sides of the annular groove
Equipped with the stop collar that section is T-type is equipped with to the inside of the opposite flange for protruding out setting, the swivel becket, the flange blocks respectively
It connects and is being equipped with sliding ring in the groove of stop collar two sides and between flange and the mating surface of stop collar.
Step-like seam allowance is equipped between the inside of the L-type square ring and the inside of annular endplate.
The technical effect that the present invention obtains are as follows: vehicular device for taking off tyre of the present invention has carried out traditional device for taking off tyre flat
Graduation and extremely simplify design, and is driven using the standing Portable air pump of vehicle, it can be onboard and can be with
When damage tire is repaired everywhere, even if multiple tires are impaired without roadside assistance is sought, reduce driving risk and
Maintenance cost.
Detailed description of the invention
Fig. 1 is the use state perspective view of vehicle-mounted device for taking off tyre provided by the embodiment of the present invention；
Fig. 2 is the installation diagram of component and Pneumatic dismounting component of being located by connecting provided by the embodiment of the present invention；
Fig. 3 is the installation diagram of component and another visual angle of Pneumatic dismounting component of being located by connecting provided by the embodiment of the present invention；
Fig. 4 is the explosive view of component and Pneumatic dismounting component of being located by connecting provided by the embodiment of the present invention；
Fig. 5 is the bottom view of component and Pneumatic dismounting component of being located by connecting provided by the embodiment of the present invention；
Fig. 6 is the A-A partial enlarged view of Fig. 5；
Fig. 7 is the side view of component and Pneumatic dismounting component of being located by connecting provided by the embodiment of the present invention；
Fig. 8 is the B-B cross-sectional view of Fig. 7；
Fig. 9 is the variable condition schematic diagram of Fig. 8.
Specific embodiment
In order to which objects and advantages of the present invention are more clearly understood, the present invention is carried out specifically with reference to embodiments
It is bright.It should be appreciated that following text is only used to describe one or more of specific embodiments of the invention, not to the present invention
The protection scope specifically requested carries out considered critical.
Embodiment 1
As shown in Figure 1, a kind of vehicle-mounted device for taking off tyre, including the component 10 that is located by connecting, Pneumatic dismounting component 20 and Portable air pump
30, the component 10 that is located by connecting is for affixed, the Pneumatic dismounting component with the wheel hub dismountable type where worn tire 40
20 include along the dismounting bird head 21 of the circumferential revolution setting of the component 10 that is located by connecting and for driving the circumferential revolution of dismounting bird head 21
Pneumatic element, the gas tube of the Portable air pump 30 is connected with pneumatic element.The present invention has carried out traditional device for taking off tyre flat
Graduation and extremely simplify design, and is driven using the standing Portable air pump 30 of vehicle, it can be onboard and can
Damage tire is repaired whenever and wherever possible, even if multiple tires are impaired without roadside assistance is sought, reduces driving risk
And maintenance cost.
Specifically, the component 10 that is located by connecting includes fixed disk 11 and floating disc 12, the fixation as shown in Fig. 2 to 6
The convex Shen in one end of disk 11 is provided with multiple limit casings 111, the quantity and orientation and wheel hub upper bolt hole of the limit casing 111
Quantity and orientation it is consistent, the centre bore of the limit casing 111 is arranged through the fixed disk 11；The floating disc 12
In the side supported or opposed in fixed disk 11 with limit casing 111, the floating disc 12 end face opposite with fixed disk 11 is equipped with
Multiple pulling pins 121, the quantity and orientation of the pulling pin 121 are consistent with the quantity of the limit casing 111 and orientation, described each
Pulling pin 121 is passed through from the centre bore of each limit casing 111 respectively, and the end that protrudes out of each pulling pin 121 protrudes from each limit casing 111
Protrude out end setting, the end that protrudes out of each pulling pin 121 is additionally provided with the plush copper 122 for radially protruding out setting, the plush copper 122 with
Expansion sleeve 112 made of elastic material is equipped between the end face of limit casing 111；It is set between the floating disc 12 and fixed disk 11
There is the stretching unit for driving the two to be located remotely from each other.Preferably, the stretching unit includes being arranged through 12 center of floating disc
Threaded hole, and constitute the spanner 13 that is threadedly engaged with threaded hole, the spanner 13 includes orthogonal rotation section and hand
Portion is held, the rotation section is equipped with the external screw thread cooperated with the threaded hole.
Specifically, as shown in Fig. 4,6 to 9, the pneumatic element includes and the component 10 that is located by connecting is affixed fixed ring 22
And the swivel becket 23 being rotatablely connected relative to fixed ring 22, the fixed ring 22 are equipped with annular groove, the swivel becket 23 and ring
The notch of slot is slidably connected, and the inner wall and swivel becket 23 of annular groove are jointly one annular compartment of synthesis；It is equipped in the annular compartment
Partition 27 and first piston 28, the partition 27 and fixed ring 22 are affixed, and the first piston 28 and swivel becket 23 are affixed, described
Air inlet 25 and exhaust outlet 26, the air inlet 25 and Portable air pump 30 are respectively equipped on the annular groove cell wall of 27 two sides of partition
Gas tube connection, the exhaust outlet 26 are communicated with the atmosphere；The dismounting bird head 21 is mounted on swivel becket 23.Further, institute
It states and is additionally provided with auxiliary pneumatic unit on swivel becket 23, the auxiliary pneumatic unit includes the arc gas affixed with 23 outer wall of swivel becket
Cylinder 24, the arc cylinder 24 is interior to be equipped with second piston 241, and one end of the second piston 241 is equipped with arc piston rod 242,
The dismounting bird head 21 is mounted on arc piston rod 242, and the rodless cavity of the arc cylinder 24 on swivel becket 23 by opening up
Stomata 225 be connected to annular compartment.The corresponding first piston 28 of the stomata 225 is arranged and penetrates through to the inner arc of first piston 28
Face setting, the inner wall of the annular groove are equipped with a diversion trench 224, and the diversion trench 224 is close to one where the exhaust outlet 26
End setting, when first piston 28 slides into the one end at 26 place of exhaust outlet, the stomata 225 passes through diversion trench 224 and annular
Chamber.Pneumatic element original state is as shown in figure 8, first piston 28 is located at the side where air inlet 25 at this time, when adopting
When being inflated with Portable air pump 30 to air inlet 25, first piston 28 can slide in the counterclockwise direction in annular compartment, when the
When one piston 28 reaches station shown in Fig. 9, stomata 225 is connected to by diversion trench 224 with annular compartment, and high pressure gas enters at this time
Arc cylinder 24, and then second piston 241 is pushed to move, dismounting bird head 21 is continued to press on into a trip in the counterclockwise direction,
It is turned round to ensure to dismount bird head 21 more than one week with this, and then ensures that tire is completely separated with wheel hub.
Further, axis direction adjustable fixed setting of the dismounting bird head 21 along swivel becket 23.Specifically, as schemed
Shown in 6, the dismounting bird head 21 is slidably matched by the composition of spline housing 212 being arranged on splined shaft 211 and swivel becket 23, described
The axis of splined shaft 211 is parallel with the axis of swivel becket 23, and a thread spindle 213, the swivel becket are connected on the splined shaft 211
Also rotation is provided with a nut block 214 coaxial with spline housing 212 on 23, and the nut block 214 is equipped with rotating handle 215,
The thread spindle 213 is threadedly engaged with the composition of nut block 214.
Preferably, as shown in Fig. 4,6, the fixed ring 22 is the square ring 221 and an annular endplate 222 of L-type by a section
It is put together, the notch two sides of the annular groove are equipped with to the opposite flange 223 for protruding out setting, and the inside of the swivel becket 23 is equipped with
Section is the stop collar 231 of T-type, and the flange 223 is respectively engaged in the grooves of 231 two sides of stop collar and flange 223 and limit
Sliding ring is equipped between the mating surface of position ring 231.Between the inside of the L-type square ring 221 and the inside of annular endplate 222
Equipped with step-like seam allowance.The structure setting ensures between the two convenient for being assembled between fixed ring 22 and swivel becket 23
Reliable sealing；When assembly, swivel becket 23 is fastened on to the edge of L-type square ring 221 first, then again by annular endplate 222 and L-type
Square ring 221 and swivel becket 23 fasten blending bolt, and annular endplate 222 and L-type square ring 221 is affixed.
Embodiment 2
A kind of vehicle tyre quick maintenance method, includes the following steps:
Step 1: being lifted the vehicle body of 40 place side of vehicle worn tire using jack, and utilizes spanner 13 by entire wheel
It removes, then the laying flat on the ground upward by hub for vehicle wheel；
Step 2: tire is separated with wheel hub using vehicle-mounted device for taking off tyre；Method particularly includes: will be located by connecting component 10 and wheel first
Hub is affixed, then tire upper edge is set on dismounting bird head 21 using crow bar, then by pneumatic original part and Portable air pump
30 are connected, and air pump is connected with vehicle power supply, and subsequent start-up air pump makes 21 revolution of pneumatic element driving dismounting bird head until will
Tire top edge is exported out of wheel hub completely；Then pneumatic element and Portable air pump 30 are disconnected, and reversely stirs dismounting bird
First 21 make its reset, recycle crow bar that tire lower edge is set on dismounting bird head 21, then again by pneumatic element with just
It takes formula air pump 30 to be connected, pneumatic element drives 21 revolution of dismounting bird head until tire lower edge is led out of wheel hub completely again
Out, tire dismantling is completed；
Step 3: tire is repaired with repair outfit；
Tire: being reinstalled on wheel hub by step 4 using vehicle-mounted device for taking off tyre, method particularly includes: bird head 21 will be dismounted again first
Then secondary reset is placed on tire is inclined on wheel hub, by the wherein side of tire lower edge by the annular groove for being pressed into wheel hub,
And dismounting bird head 21 is pressed on the lower edge of the side wheel tire, then start Portable air pump 30, until dismounting bird head 21 will wheel
Tire lower edge imports in wheel hub annular groove completely；Then dismounting bird head 21 is resetted again, using crow bar by tire top edge its
Middle side covers in the annular groove of wheel hub, and dismounting bird head 21 is pressed on the top edge of the side wheel tire, then starts Portable gas
Pump 30, until dismounting bird head 21 imports tire top edge in wheel hub annular groove completely；
Step 5: vehicle-mounted device for taking off tyre is removed, and then to tyre inflating, then tire is reinstalled origin-location, finally withdrawn very heavy
Top, tyre repair are completed.
In the step 2, the installation method of the component 10 that is located by connecting are as follows: first by fixed disk 11 and floating disc
12 close up, wheel hub where limit casing 111, pulling pin 121, expansion sleeve 112 are then inserted in damage tire correspondingly
In bolt hole, then stretching unit is driven to act, be located remotely from each other floating disc 12 and fixed disk 11, until expansion sleeve 112 is radially
It is expanded to and is close to bolt hole inner wall.The driving method of the stretching unit are as follows: the rotation section of spanner 13 is threaded into screw thread
In hole, when rotation section top pushes against fixed disk 11, continue rotary spanner 13, until fixed disk 11 when lifting spanner 13 upwards
Until not loosened with wheel hub.It is being located by connecting in 10 installation process of component, bird head 21 will be dismounted and be adjusted to the position far from wheel hub,
Be located by connecting after component 10 is installed adjust again dismounting bird head 21 make its be close to hub edge.The adjustment of the dismounting bird head 21
Method are as follows: rotate the rotating handle 215.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, it can also make several improvements and retouch, these improvements and modifications are also answered
It is considered as protection scope of the present invention.Structure, device and the operating method for not specifically describing and illustrating in the present invention, such as nothing
It illustrates and limits, implemented according to the conventional means of this field.
Claims (10)
1. a kind of vehicle tyre quick maintenance method, it is characterised in that include the following steps:
Step 1: the vehicle body of side where vehicle worn tire (40) is lifted using jack, and will be entire using spanner (13)
Wheel removes, then the laying flat on the ground upward by hub for vehicle wheel；
Step 2: being separated tire with wheel hub using vehicle-mounted device for taking off tyre, the vehicle-mounted device for taking off tyre include be located by connecting component (10),
Pneumatic dismounting component (20) and Portable air pump (30), the Pneumatic dismounting component (20) include that edge is located by connecting component (10)
The dismounting bird head (21) of circumferential revolution setting and the pneumatic element for being used to that dismounting bird head (21) to be driven circumferentially to turn round；Specific method
Are as follows: will be located by connecting first component (10) and wheel hub it is affixed, then using crow bar by tire upper edge be set in dismounting bird head
(21) on, then pneumatic original part is connected with Portable air pump (30), and air pump is connected with vehicle power supply, subsequent start-up air pump makes
Pneumatic element driving dismounting bird head (21) revolution is until tire top edge is exported out of wheel hub completely；Then by pneumatic element with
Portable air pump (30) disconnects, and reversely stirs dismounting bird head (21) and make its reset, and crow bar is recycled to be arranged tire lower edge
On dismounting bird head (21), then pneumatic element is connected with Portable air pump (30) again, pneumatic element drives dismounting again
Until tire lower edge is exported out of wheel hub completely, tire dismantling is completed for bird head (21) revolution；
Step 3: tire is repaired with repair outfit；
Tire: being reinstalled on wheel hub by step 4 using vehicle-mounted device for taking off tyre, method particularly includes: it first will dismounting bird head (21)
It resets, is then placed on tire is inclined on wheel hub, by the wherein side of tire lower edge by the annular groove for being pressed into wheel hub again
It is interior, and dismounting bird head (21) is pressed on the lower edge of the side wheel tire, then start Portable air pump (30), until dismounting bird head
(21) tire lower edge is imported in wheel hub annular groove completely；Then dismounting bird head (21) is resetted again, using crow bar by tire
The wherein side of top edge covers in the annular groove of wheel hub, and dismounting bird head (21) is pressed on the top edge of the side wheel tire, then
Start Portable air pump (30), until dismounting bird head (21) imports tire top edge in wheel hub annular groove completely；
Step 5: vehicle-mounted device for taking off tyre is removed, and then to tyre inflating, then tire is reinstalled origin-location, finally withdrawn very heavy
Top, tyre repair are completed.
2. vehicle tyre quick maintenance method according to claim 1, it is characterised in that: in the step 2, described
The component (10) that is located by connecting includes fixed disk (11) and floating disc (12), and the convex Shen in one end of the fixed disk (11) is provided with multiple
Limit casing (111), the quantity and orientation of the limit casing (111) are consistent with the quantity of wheel hub upper bolt hole and orientation,
The centre bore of the limit casing (111) is arranged through the fixed disk (11)；The floating disc (12) is located at fixed disk (11)
The side that upper and limit casing (111) is supported or opposed, the floating disc (12) end face opposite with fixed disk (11) are equipped with multiple
Pulling pin (121), the quantity and orientation of the pulling pin (121) are consistent with the quantity of the limit casing (111) and orientation, described
Each pulling pin (121) passes through from the centre bore of each limit casing (111) respectively, and the end that protrudes out of each pulling pin (121) protrudes from each limit
Position casing (111) protrudes out end setting, and the end that protrudes out of each pulling pin (121) is additionally provided with the plush copper for radially protruding out setting
(122), expansion sleeve (112) made of elastic material is equipped between the plush copper (122) and the end face of limit casing (111)；Institute
State the stretching unit being equipped between floating disc (12) and fixed disk (11) for driving the two to be located remotely from each other；The structure that is located by connecting
The installation method of part (10) are as follows: first close up fixed disk (11) and floating disc (12), then by limit casing (111), pulling pin
(121), where expansion sleeve (112) is inserted in damage tire correspondingly in the bolt hole of wheel hub, then drive stretching unit dynamic
Make, be located remotely from each other floating disc (12) and fixed disk (11), until expansion sleeve (112) are radially expanded to tight with bolt hole inner wall
Patch.
3. vehicle tyre quick maintenance method according to claim 2, it is characterised in that: the stretching unit includes running through
The threaded hole of floating disc (12) center setting, and the spanner (13) being threadedly engaged, spanner (13) packet are constituted with threaded hole
Orthogonal rotation section and hand-held part are included, the rotation section is equipped with the external screw thread cooperated with the threaded hole；The tensioning
The driving method of unit are as follows: the rotation section of spanner (13) is threaded into threaded hole, when rotation section top is by fixed disk (11)
When abutting, continue rotary spanner (13), until fixed disk (11) and wheel hub do not loosen when lifting spanner (13) upwards.
4. vehicle tyre quick maintenance method according to claim 1, it is characterised in that: in the step 2, described
Pneumatic element includes the fixed ring (22) affixed with the component that is located by connecting (10) and is rotatablely connected relative to fixed ring (22)
Swivel becket (23), the fixed ring (22) are equipped with annular groove, and the swivel becket (23) and the notch of annular groove are slidably connected, annular groove
Inner wall and swivel becket (23) are jointly one annular compartment of synthesis；Partition (27) and first piston are equipped in the annular compartment
(28), the partition (27) and fixed ring (22) are affixed, and the first piston (28) and swivel becket (23) are affixed, the partition
(27) air inlet (25) and exhaust outlet (26), the air inlet (25) and Portable air pump are respectively equipped on the annular groove cell wall of two sides
(30) gas tube connection, the exhaust outlet (26) are communicated with the atmosphere；The dismounting bird head (21) is mounted on swivel becket (23).
5. vehicle tyre quick maintenance method according to claim 4, it is characterised in that: also set on the swivel becket (23)
There is auxiliary pneumatic unit, the auxiliary pneumatic unit includes the arc cylinder (24) affixed with swivel becket (23) outer wall, the arc
Second piston (241) are equipped in shape cylinder (24), one end of the second piston (241) is equipped with arc piston rod (242), described
Dismounting bird head (21) is mounted on arc piston rod (242), and the rodless cavity of the arc cylinder (24) passes through on swivel becket (23)
The stomata (225) opened up is connected to annular compartment.
6. vehicle tyre quick maintenance method according to claim 5, it is characterised in that: the stomata (225) corresponding the
One piston (28) is arranged and penetrates through to the intrados setting of first piston (28), and the inner wall of the annular groove is equipped with a diversion trench
(224), the diversion trench (224) is close to one end setting where the exhaust outlet (26), when first piston (28) row of sliding into
When one end where port (26), the stomata (225) is connected to by diversion trench (224) with annular compartment.
7. vehicle tyre quick maintenance method according to claim 4, it is characterised in that: dismounting bird head (21) edge turns
The adjustable fixed setting of axis direction of rotating ring (23)；In the component that is located by connecting (10) installation process, by dismounting bird head (21)
It is adjusted to the position far from wheel hub, the component that is located by connecting (10) adjusts dismounting bird head (21) again after being installed make it be close to wheel hub
Edge.
8. vehicle tyre quick maintenance method according to claim 7, it is characterised in that: the dismounting bird head (21) passes through
Spline housing (212) composition being arranged on splined shaft (211) and swivel becket (23) is slidably matched, the axis of the splined shaft (211)
It is parallel with the axis of swivel becket (23), it is connected a thread spindle (213) on the splined shaft (211), on the swivel becket (23) also
Rotation is provided with a nut block (214) coaxial with spline housing (212), and the nut block (214) is equipped with rotating handle
(215), the thread spindle (213) constitutes with nut block (214) and is threadedly engaged；The method of adjustment of the dismounting bird head (21) are as follows:
Rotate the rotating handle (215).
9. vehicle tyre quick maintenance method according to claim 4, it is characterised in that: the fixed ring (22) is by one section
Face is that the square ring (221) of L-type and an annular endplate (222) are put together, and the notch two sides of the annular groove are equipped with to opposite and protrude out
The flange (223) of setting, the inside of the swivel becket (23) are equipped with the stop collar (231) that section is T-type, the flange (223)
It is respectively engaged in the groove of stop collar (231) two sides and is equipped with sliding between flange (223) and the mating surface of stop collar (231)
Sealing ring.
10. vehicle tyre quick maintenance method according to claim 9, it is characterised in that: the L-type square ring (221)
Step-like seam allowance is equipped between inside and the inside of annular endplate (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910381130.7A CN110281716B (en) | 2019-05-08 | 2019-05-08 | Method for quickly maintaining vehicle tire |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910381130.7A CN110281716B (en) | 2019-05-08 | 2019-05-08 | Method for quickly maintaining vehicle tire |
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| Publication Number | Publication Date |
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| CN110281716A true CN110281716A (en) | 2019-09-27 |
| CN110281716B CN110281716B (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910381130.7A Active CN110281716B (en) | 2019-05-08 | 2019-05-08 | Method for quickly maintaining vehicle tire |
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| CN (1) | CN110281716B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110281716B (en) | 2021-06-04 |
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Denomination of invention: Rapid maintenance method of vehicle tire Effective date of registration: 20211025 Granted publication date: 20210604 Pledgee: Industrial and Commercial Bank of China Limited Liangshan sub branch Pledgor: Shandong Zhengyang Technology Co.,Ltd. Registration number: Y2021980011231 |
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Date of cancellation: 20220831 Granted publication date: 20210604 Pledgee: Industrial and Commercial Bank of China Limited Liangshan sub branch Pledgor: Shandong Zhengyang Technology Co.,Ltd. Registration number: Y2021980011231 |
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Denomination of invention: Quick maintenance methods for vehicle tires Effective date of registration: 20230906 Granted publication date: 20210604 Pledgee: Industrial and Commercial Bank of China Limited Liangshan sub branch Pledgor: Shandong Zhengyang Technology Co.,Ltd. Registration number: Y2023980055439 |