CN208496555U - Annular tire tread dedusting sander - Google Patents
Annular tire tread dedusting sander Download PDFInfo
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- CN208496555U CN208496555U CN201821153146.XU CN201821153146U CN208496555U CN 208496555 U CN208496555 U CN 208496555U CN 201821153146 U CN201821153146 U CN 201821153146U CN 208496555 U CN208496555 U CN 208496555U
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- annular
- grinding tool
- rack
- tire tread
- bistrique
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Abstract
The utility model belongs to the technical field of tire polishing, in particular to a kind of annular tire tread dedusting sander, including rack and annular holder, the two sides of the frame front are respectively arranged with positioning bearing, position the side of bearing holding ring clamp, idler wheel is provided between the outer wall and rack of the annular holder, idler wheel drives annular holder rotation, the rear end of annular holder is connected with the semiclosed work chamber of front opening, the rear portion of the rack is provided with moveable grinding tool, the front end of grinding tool is provided with bistrique, the dust excluding hood of lower opening is arranged on bistrique, dust excluding hood is connected by air hose with the dust-extraction unit outside work chamber, exhaust fan is connected on air hose.Annular tire tread dedusting sander provided by the utility model, reduce the influence of dust and pernicious gas to human health and the pollution to environment, the inner tread of tire is more bonded when bistrique is polished, tyre surface radian after polishing is able to maintain the formation come to nothing a little between constant reduction tyre surface and carcass, improves the quality of renovation tire.
Description
Technical field
The utility model belongs to the technical field of tire polishing, in particular to a kind of annular tire tread dedusting sander.
Background technique
For environmental protection and save the cost, it will usually carry out renovation processing to tire, when renovation cuts the tire of treadwear
Remove tyre surface, the tire of carcass damage cut off into carcass, so two useful parts are superimposed together to be formed one it is new
Tire.And tire needs to polish to the inner surface of annular tire tread before being renovated, so that bonding is firm.
The equipment that existing tread sander usually uses a kind of opening, tire polishing when can generate a large amount of dusts and
Pernicious gas, so that the health care belt to operator carrys out great threat, while dust and pernicious gas are directly discharged in air,
Very big pollution is caused to environment.In addition, since inner tread has certain radian, bistrique and inner tread when how to make to polish
Always it is in close contact and this field technical problem urgently to be solved.
Utility model content
The purpose of the utility model is to provide a kind of annular tire tread dedusting sanders, reduce dust and pernicious gas pair
The influence of human health and pollution to environment, bistrique are able to maintain the radian that tyre surface is cut down when polishing, can allow tyre surface and tire
The faying face of body is more bonded, and is reduced the formation come to nothing a little, is effectively raised the quality of retreads.
The purpose of this utility model is achieved by following technical proposals:
Annular tire tread dedusting sander, including rack and annular holder, the two sides of the frame front are respectively arranged with fixed
Position bearing, positions the side of bearing holding ring clamp, is provided with idler wheel, idler wheel between the outer wall and rack of the annular holder
Annular holder rotation is driven, the rear end of the annular holder is connected with the semiclosed work chamber of front opening, after the rack
Portion is provided with moveable grinding tool, and the front end of grinding tool is provided with bistrique, and the dust excluding hood of lower opening, institute are arranged on the bistrique
It states dust excluding hood to be connected by air hose with the dust-extraction unit outside work chamber, is connected with exhaust fan on the air hose.
The specific structure of above-mentioned grinding tool is: motor-driven straight line screw rod, the bottom of the grinding tool are provided in the rack
Sleeve-board is located on straight line screw rod, and the front of the bottom plate is provided with strut, and rear portion is provided with cylinder, the company of being hinged on the strut
The rear end of bar, connecting rod is connect with cylinder, and the front end of connecting rod is provided with bistrique.
Alternatively, the specific structure of above-mentioned grinding tool is: the side at the rack rear portion is hinged with swing arm, the front end of the swing arm
It is provided with connector, connector is hinged with grinding tool, and the rear end of the grinding tool is connected with cylinder, and front end is provided with bistrique.
Above-mentioned cylinder is connected with the controller for making cylinder keep constant active force to grinding tool, so that bistrique be made to be close to arc always
The inner tread of shape.
Above-mentioned work chamber is rectangle, and it is highly annular holder that width is identical as annular holder or is slightly larger than annular holder
The half of height is to 2/3rds.
The two sides of above-mentioned annular holder are provided with position-limiting drum, and position-limiting drum is used to limit the axial movement of tire, the limit
Cylinder can be around rotating from axis and be fixed on the rack.
The top of idler wheel is arranged in above-mentioned position-limiting drum, and rack two sides are each provided with two.
Plastic strip curtain is provided with below above-mentioned dust excluding hood.
There are two above-mentioned rollers settings, is located at the two sides of rack, one of idler wheel is rotated by motor control, another
A idler wheel is driven in the idler wheel of motor control.
Above-mentioned dust-extraction unit is cyclone dust collectors.
Compared to the prior art the utility model, has the following beneficial effects:
1, the utility model is arranged with dust excluding hood, the most of dust and pernicious gas that bistrique generates when working on bistrique
It is directly sucked in cleaner by the air hose being connected on dust excluding hood, fraction dust and pernicious gas are scattered to work chamber
It is interior, meanwhile, due to ceaselessly using exhaust fan air-breathing near dust excluding hood, form a subnormal ambient, the dust in work chamber
It can be also sucked away from dust excluding hood with pernicious gas, air circulation be completed, so as to avoid the infringement to human body and to environment
Pollution.
2, the utility model devises two kinds of abrasive article structures, a kind of movement controlling grinding tool using swing arm, this grinding tool
Structure is suitble to middle-size and small-size tire used, and another kind automatically controls the movement of grinding tool, this abrasive article structures using straight line screw rod
It is suitble to large-scale and ultra-large type tire used.
3, the grinding tool rear end of the utility model is connected to cylinder, and cylinder can pull grinding tool to rotate around hinge joint, and then make
Upper and lower displacement occurs for bistrique, while the use of active force of the controller control cylinder to grinding tool being a steady state value, and cylinder is to grinding tool
Active force transmitting be bistrique to the active force of inner tread, keep bistrique identical always to the active force of inner tread, so guarantee mill
Head makees the contact of same degree with the arcwall face of inner tread always.And then the arc that tyre surface is cut down is able to maintain when bistrique being made to polish
Degree, can allow the faying face of tyre surface and carcass to be more bonded, and reduce the formation come to nothing a little, effectively raise the matter of retreads
Amount.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model embodiment one；
Fig. 2 is another perspective view of the utility model embodiment one；
Fig. 3 is the left view of the utility model embodiment one；
Fig. 4 is the perspective view of the utility model embodiment two；
Fig. 5 is the grinding tool figure of the utility model embodiment two；
Appended drawing reference: 1, rack；2, annular holder；3, bearing is positioned；4, idler wheel；5, work chamber；6, grinding tool；7, bistrique；
8, dust excluding hood；9, air hose；10, dust-extraction unit；11, straight line screw rod；12, bottom plate；13, strut；14, cylinder；15, connecting rod；16, it puts
Arm；17, connector；18, position-limiting drum.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing, referring to Fig. 1-5:
The two sides of annular tire tread dedusting sander, including rack 1 and annular holder 2,1 front of rack are respectively arranged with
Bearing 3 is positioned, positioning bearing 3 clamps the side of annular holder 2, is provided with rolling between the outer wall and rack 1 of the annular holder 2
Wheel 4, idler wheel 4 drive annular holder 2 to rotate, and the rear end of the annular holder 2 is connected with the semiclosed work chamber 5 of front opening,
The rear portion of the rack 1 is provided with moveable grinding tool 6, and the front end of grinding tool 6 is provided with bistrique 7, is arranged with down on the bistrique 7
The dust excluding hood 8 being just open, the dust excluding hood 8 are connected with the dust-extraction unit 10 outside work chamber 5 by air hose 9, are connected on the air hose 9
It is connected to exhaust fan.
When work, tire is placed in annular holder 2, the diameter of annular holder 2 according to the tire outside diameter to be polished and
Fixed, annular holder 2 is located in rack 1 by positioning bearing 3, and idler wheel 4 drives annular holder 2 to rotate when rotating, and then drives
Tire rotation in annular holder 2；When the bistrique 7 of grinding tool 6 is moved to tube face, rotation bistrique 7 carries out inner tread
Polishing, while the different location of the axial movement polishing inner tread by bistrique 7, by straight line screw rod 11 with rotary bistrique 7 from annular
One edge of tyre surface is at the uniform velocity polished to the polishing of another edge and completes, and takes out tyre surface after resetting bistrique 7, polishing is completed.
The most of dust and pernicious gas generated in bruting process is directly inhaled by the air hose 9 being connected on dust excluding hood 8
Entering into cleaner 10, fraction dust and pernicious gas are scattered in work chamber 5, meanwhile, due to not near dust excluding hood 8
Stop use exhaust fan air-breathing, form a subnormal ambient, the dust and pernicious gas in work chamber 5 also can from dust excluding hood 8 quilt
It siphons away, air circulation is completed, so as to avoid the infringement to human body and to the pollution of environment.
Comparative diagram 1- Fig. 3, the specific structure as the grinding tool 6 in the embodiments of the present invention 1 is: in the rack 1
It is provided with motor-driven straight line screw rod 11, the bottom plate 12 of the grinding tool 6 is set on straight line screw rod 11, before the bottom plate 12
Portion is provided with strut 13, and rear portion is provided with cylinder 14, and connecting rod 15, the rear end of connecting rod 15 and cylinder 14 are hinged on the strut 13
Connection, the front end of connecting rod 15 is provided with bistrique 7.The rotation of straight line screw rod 11 drives grinding tool 6 to move forward and backward, the telescopic band of cylinder 14
Dynamic connecting rod 15 is rotated around hinge joint, and then is moved up and down with rotary bistrique 7.Grinding tool in embodiment 1 is suitble to large-scale and ultra-large type
Tire used
Comparative diagram 4- Fig. 5, the specific structure as the grinding tool 6 in the embodiments of the present invention 2 is: after the rack 1
The side in portion is hinged with swing arm 16, and the front end of the swing arm 16 is provided with connector 17, and connector 17 and grinding tool 6 are hinged, described
The rear end of grinding tool 6 is connected with cylinder 14, and front end is provided with bistrique 7.The rotation of swing arm 16 drives grinding tool 6 to move forward and backward, gas
The flexible drive grinding tool 6 of cylinder 14 is rotated around hinge joint, and then is moved up and down with rotary bistrique 7.Grinding tool in embodiment 2 is suitble to medium and small
The tire used of type.
Above-mentioned cylinder 14 is connected with the controller for making cylinder 14 keep constant active force to grinding tool 6, to make bistrique 7 always
It is close to the inner tread of arc.It is a steady state value to the active force of grinding tool 6 that controller, which controls cylinder 14, and cylinder 14 is to grinding tool 6
Active force transmitting is bistrique 7 to the active force of inner tread, keeps bistrique 7 identical always to the active force of inner tread, and then guarantee mill
First 7 make the contact of same degree with the arcwall face of inner tread always.
Above-mentioned work chamber 5 is rectangle, and it is highly marmon clamp that width is identical as annular holder 2 or is slightly larger than annular holder 2
Has the halfs of 2 height to 2/3rds.
The two sides of above-mentioned annular holder 2 are provided with position-limiting drum 18, and position-limiting drum 18 is described for limiting moving radially for tire
Position-limiting drum 18 can be around rotating from axis and be fixed in rack 1.
The top of idler wheel 4 is arranged in above-mentioned position-limiting drum 18, and 1 two sides of rack are each provided with two.
The lower section of above-mentioned dust excluding hood 8 is provided with plastic strip curtain.Plastic strip curtain can extend the length of dust excluding hood 8, make dedusting
Effect is more preferable, while plastic strip curtain avoids the influence that the air exercise of dust excluding hood 8 grinder is made in grinding tyres of bistrique 7.
There are two the settings of above-mentioned rollers 4, is located at the two sides of rack 1, one of idler wheel is rotated by motor control, separately
One idler wheel is driven in the idler wheel of motor control.
Above-mentioned dust-extraction unit 10 is cyclone dust collectors or bag filter.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (10)
1. annular tire tread dedusting sander, which is characterized in that the sander includes rack (1) and annular holder (2), the machine
The two sides of frame (1) front are respectively arranged with positioning bearing (3), the side of positioning bearing (3) clamping annular holder (2), the ring
It is provided with idler wheel (4) between the outer wall and rack (1) of clamp (2), idler wheel (4) drives annular holder (2) rotation, the annular
The rear end of fixture (2) is connected with the semiclosed work chamber (5) of front opening, and the rear portion of the rack (1) is provided with movably
Grinding tool (6), the front end of grinding tool (6) are provided with bistrique (7), and the dust excluding hood (8) of lower opening, institute are arranged on the bistrique (7)
It states dust excluding hood (8) to be connected by air hose (9) with the dust-extraction unit (10) of work chamber (5) outside, the air hose (9) is connected with exhausting
Machine.
2. annular tire tread dedusting sander according to claim 1, which is characterized in that the specific structure of the grinding tool (6)
It is: is provided with motor-driven straight line screw rod (11) on the rack (1), the bottom plate (12) of the grinding tool (6) is set in straight line
On screw rod (11), the front of the bottom plate (12) is provided with strut (13), and rear portion is provided with cylinder (14), on the strut (13)
It is hinged with connecting rod (15), the rear end of connecting rod (15) is connect with cylinder (14), and the front end of connecting rod (15) is provided with bistrique (7).
3. annular tire tread dedusting sander according to claim 1, which is characterized in that the specific structure of the grinding tool (6)
Be: the side at rack (1) rear portion is hinged with swing arm (16), and the front end of the swing arm (16) is provided with connector (17), even
Hingedly, the rear end of the grinding tool (6) is connected with cylinder (14), and front end is provided with bistrique (7) for fitting (17) and grinding tool (6).
4. annular tire tread dedusting sander according to claim 2 or 3, which is characterized in that the cylinder (14) is connected with
Cylinder (14) is set to keep constant the controller of active force to grinding tool (6).
5. annular tire tread dedusting sander according to claim 1, which is characterized in that the work chamber (5) is rectangle, high
Degree is the half of annular holder (2) height to 2/3rds.
6. annular tire tread dedusting sander according to claim 1, which is characterized in that the two sides of the annular holder (2)
It is provided with position-limiting drum (18), the position-limiting drum (18) can be around rotating from axis and be fixed on rack (1).
7. annular tire tread dedusting sander according to claim 6, which is characterized in that position-limiting drum (18) setting is being rolled
The top of (4) is taken turns, rack (1) two sides are each provided with two.
8. annular tire tread dedusting sander according to claim 1, which is characterized in that set below the dust excluding hood (8)
It is equipped with plastic strip curtain.
9. annular tire tread dedusting sander according to claim 1, which is characterized in that there are two idler wheel (4) settings,
The two sides of rack (1) are located at, one of idler wheel is rotated by motor control, another idler wheel is driven in the rolling of motor control
Wheel.
10. annular tire tread dedusting sander according to claim 1, which is characterized in that the dust-extraction unit (10) is rotation
Wind deduster or bag filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821153146.XU CN208496555U (en) | 2018-07-19 | 2018-07-19 | Annular tire tread dedusting sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821153146.XU CN208496555U (en) | 2018-07-19 | 2018-07-19 | Annular tire tread dedusting sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208496555U true CN208496555U (en) | 2019-02-15 |
Family
ID=65290199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821153146.XU Active CN208496555U (en) | 2018-07-19 | 2018-07-19 | Annular tire tread dedusting sander |
Country Status (1)
| Country | Link |
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| CN (1) | CN208496555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942444A (en) * | 2018-07-19 | 2018-12-07 | 台州市铭通机械股份有限公司 | Annular tire tread dedusting sander |
| CN114654374A (en) * | 2022-05-24 | 2022-06-24 | 江苏系数精工有限公司 | Quick burnishing device of annular forging surface |
-
2018
- 2018-07-19 CN CN201821153146.XU patent/CN208496555U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942444A (en) * | 2018-07-19 | 2018-12-07 | 台州市铭通机械股份有限公司 | Annular tire tread dedusting sander |
| CN114654374A (en) * | 2022-05-24 | 2022-06-24 | 江苏系数精工有限公司 | Quick burnishing device of annular forging surface |
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