CN103921621B - Tire changer is adjustable rotating-table apparatus - Google Patents
Tire changer is adjustable rotating-table apparatus Download PDFInfo
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- CN103921621B CN103921621B CN201410142011.3A CN201410142011A CN103921621B CN 103921621 B CN103921621 B CN 103921621B CN 201410142011 A CN201410142011 A CN 201410142011A CN 103921621 B CN103921621 B CN 103921621B
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- rotating disk
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- tire changer
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Abstract
<b>Tire changer is adjustable, and rotating-table apparatus relates to a kind of improvement of rotating disc device of tire changer structure. The invention provides a kind of operation adjustable rotating-table apparatus of tire changer more flexibly. The present invention includes rotating disk, rotating disk top is evenly equipped with four groups of grasp devices, and grasp device is arranged in the slideway of rotating disk, and the center line of slideway is by the center of rotating disk; Its structural feature rotating disk below is provided with synchronous rotating disk assembly, and synchronous four jiaos of rotating disk assemblies are corresponding fastening with four groups of grasp device lower ends respectively; Wherein between relative two groups of grasp device lower ends, be connected by retractable driving device, described synchronous rotating disk assembly center vertical axis is through the center of described rotating disk.</b>
Description
Technical field
The present invention relates to a kind of improvement of rotating disc device of tire changer structure.
Background technology
Existing rotating disc device of tire changer adopts cylinder stroke to determine the promptly size of wheel hub mostly, and promptly size is single, and promptly scope is fixed. In addition, existing rotating disc device of tire changer generally adopts cylinder mate gear, tooth bar to firmly grasp wheel hub, operation underaction, and structure is more complicated.
Summary of the invention
The present invention is exactly for the problems referred to above, and a kind of operation adjustable rotating-table apparatus of tire changer is more flexibly provided.
For achieving the above object, the present invention adopts following technical scheme, the present invention includes rotating disk, and rotating disk top is evenly equipped with four groups of grasp devices, and grasp device is arranged in the slideway of rotating disk, and the center line of slideway is by the center of rotating disk; Its structural feature rotating disk below is provided with synchronous rotating disk assembly, and synchronous four jiaos of rotating disk assemblies are corresponding fastening with four groups of grasp device lower ends respectively; Wherein between relative two groups of grasp device lower ends, be connected by retractable driving device, described synchronous rotating disk assembly center vertical axis is through the center of described rotating disk.
As a kind of preferred version, grasp device of the present invention comprises the slide block being arranged in slideway, is provided with and connects cover on slide block, connects on cover and is provided with claw.
As another kind of preferred version, between connection cover lower end of the present invention and rotating disk upper surface, be provided with anti-attrition sheet.
As another kind of preferred version, synchronous rotating disk assembly of the present invention comprises the square swivel plate in middle part, in the middle of swivel plate, it is described vertical axis, four jiaos of swivel plates are connected with connecting lever connecting rod one end by the first rotating shaft, the connecting lever connecting rod other end is provided with the first through hole, and a trip bolt is threaded onto in the screwed hole of slide block lower end through the first through hole.
As another kind of preferred version, synchronous rotating disk assembly of the present invention comprises top rotary table and lower rotary table, and the layout of the connecting lever connecting rod of top rotary table turns to the layout switched in opposite with the connecting lever connecting rod of lower rotary table; Described trip bolt is threaded onto in the screwed hole of slide block lower end through lower rotary table, corresponding the first through hole of top rotary table successively.
As another kind of preferred version, wherein relative two groups of grasp device lower ends of the present invention are provided with connector, are provided with the first connecting hole, primary importance hole and second place hole on connector; On one connection shaft, be provided with the second connecting hole corresponding to the first connecting hole, be provided with the 3rd connecting hole corresponding to primary importance hole and second place hole, be provided with the connector being connected with described retractable driving device; One attachment screw is fastening through the first connecting hole, the second connecting hole, and a location axle pin is through primary importance hole or second place hole.
As another kind of preferred version, the first connecting hole of the present invention, primary importance hole and second place hole are separately positioned on front upper part, rear portion and the middle and lower part of connector; Described the second connecting hole, the 3rd connecting hole and connector are not arranged on front portion, middle part and the bottom of connection shaft, and described connector comprises the connecting axle that the middle part cylinder connected with described connection shaft and two ends are connected with retractable driving device.
As another kind of preferred version, retractable driving device of the present invention adopts cylinder assembly, and rear end, the piston rod front end of cylinder assembly cylinder block are connected with the connecting axle of relative two groups of grasp devices by connecting hole respectively.
Secondly, cylinder assembly of the present invention is two groups, is set in parallel in the both sides of described connector.
In addition, anti-attrition sheet of the present invention adopts 1.5mm65 manganese steel plate.
Beneficial effect of the present invention.
Rotating disk of the present invention below is provided with synchronous rotating disk assembly, and synchronous four jiaos of rotating disk assemblies are corresponding fastening with four groups of grasp device lower ends respectively; Wherein between relative two groups of grasp device lower ends, be connected by retractable driving device, described synchronous rotating disk assembly center vertical axis is through the center of described rotating disk. Retractable driving device drives two groups of grasp device foldings, and synchronous rotating disk assembly drives another two groups of grasp device synchronous on-offs, and mechanism's operation is more flexible, and structure is relatively simple.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention will be further described. Protection domain of the present invention is not only confined to the statement of following content.
Fig. 1 is structural representation of the present invention.
In accompanying drawing, 1 is that rotating disk, 2 is for screw, 3 is for claw, 4 is for connecting cover, 5 for slide block, 6 is for slideway, 7 is for piston rod, 8 is for cylinder assembly, 9 is for connection shaft, 10 is for synchronous rotating disk assembly, 11 is for trip bolt, 12 is for attachment screw, 13 is for location axle pin, 14 is for connecting axle, 15 is for nut, 16 is for anti-attrition sheet, 18 is for grasp device.
Detailed description of the invention
As shown in the figure, the present invention includes and comprise rotating disk, rotating disk top is evenly equipped with four groups of grasp devices, and grasp device is arranged in the slideway of rotating disk, and the center line of slideway is by the center of rotating disk; Its structural feature rotating disk below is provided with synchronous rotating disk assembly, and synchronous four jiaos of rotating disk assemblies are corresponding fastening with four groups of grasp device lower ends respectively; Wherein between relative two groups of grasp device lower ends, be connected by retractable driving device, described synchronous rotating disk assembly center vertical axis is through the center of described rotating disk.
Described grasp device comprises the slide block being arranged in slideway, is provided with and connects cover on slide block, connects on cover and is provided with claw.
Between described connection cover lower end and rotating disk upper surface, be provided with anti-attrition sheet. Can alleviate and connect cover with the wearing and tearing between rotating disk.
Described synchronous rotating disk assembly comprises the square swivel plate in middle part, in the middle of swivel plate, it is described vertical axis, four jiaos of swivel plates are connected with connecting lever connecting rod one end by the first rotating shaft, and the connecting lever connecting rod other end is provided with the first through hole, and a trip bolt passes the first through hole and is threaded onto in the screwed hole of slide block lower end.
Described synchronous rotating disk assembly comprises top rotary table and lower rotary table, and the layout of the connecting lever connecting rod of top rotary table turns to the layout switched in opposite with the connecting lever connecting rod of lower rotary table; Described trip bolt is threaded onto in the screwed hole of slide block lower end through lower rotary table, corresponding the first through hole of top rotary table successively. Single rotating disk is only subject to pulling force or thrust at the situation lower link of air cylinder driven, uses two rotating disks and arranges switched in opposite, and in air cylinder driven situation, having one group of connecting rod is to be subject to pulling force like this, and another group connecting rod is subject to thrust, and transmission is more steady like this, and position is more accurate.
Described wherein relative two groups of grasp device lower ends are provided with connector, are provided with the first connecting hole, primary importance hole and second place hole on connector; On one connection shaft, be provided with the second connecting hole corresponding to the first connecting hole, be provided with the 3rd connecting hole corresponding to primary importance hole and second place hole, be provided with the connector being connected with described retractable driving device; One attachment screw is fastening through the first connecting hole, the second connecting hole, and a location axle pin is through primary importance hole or second place hole. By primary importance hole and second place hole are set, in the situation that cylinder stroke is constant, increases tire changer rotating disk and firmly grasp the device of size, improve tire changer and firmly grasp scope, increase tire changer and use effect.
Described the first connecting hole, primary importance hole and second place hole are separately positioned on front upper part, rear portion and the middle and lower part of connector; Described the second connecting hole, the 3rd connecting hole and connector are not arranged on front portion, middle part and the bottom of connection shaft, and described connector comprises the connecting axle that the middle part cylinder connected with described connection shaft and two ends are connected with retractable driving device.
Described retractable driving device adopts cylinder assembly, and rear end, the piston rod front end of cylinder assembly cylinder block are connected with the connecting axle of relative two groups of grasp devices by connecting hole respectively.
Described cylinder assembly is two groups, is set in parallel in the both sides of described connector.
Described anti-attrition sheet adopts 65 manganese steel plates of 1.5mm.
Below in conjunction with brief description of the drawings one-off process of the present invention.
While firmly grasping a kind of specification wheel hub, connection shaft 9 is fixed on to the A place, primary importance hole on grasp device 18 by location axle pin 13, pass into compressed air to cylinder assembly 8 rod chambers, rodless cavity exhaust simultaneously, cylinder assembly 8 drives connection shaft 9, drive slide block 5 in grasp device 18, connect cover 4, claw 3, screw 2 is moved to rotating disk 1 center by initial position in the slideway 6 of rotating disk 1, synchronous rotating disk assembly 10 connects other and connects grasp device 18, synchronously moved to rotating disk 1 center by initial position, while contacting wheel hub, be located at simultaneously with the position at rotating disk 1 center on and promptly, now cylinder assembly 8 has arrived range, in the time that needs loosen wheel hub, the rodless cavity of cylinder assembly 8 enters compressed air, rod chamber exhaust, cylinder assembly 8 drives synchronous rotating disk assembly 10 to drive tight device 18 to be back to initial position, a work period finishes.
When the wheel hub that another kind of specification is greater than cylinder assembly 8 strokes is firmly grasped in preparation, location axle pin 13 is taken out with the primary importance hole A of connection shaft 9 from grasp device 18, move to B place, second place hole, connection shaft 9 is fixed on the B place, second place hole on grasp device 18 by location axle pin 13, pass into compressed air to cylinder assembly 8 rod chambers, rodless cavity exhaust simultaneously, cylinder assembly 8 drives connection shaft 9, drive slide block 5 in grasp device 18, connect cover 4, claw 3, screw 2 is moved to rotating disk 1 center by initial position in the slideway 6 of rotating disk 1, synchronous rotating disk assembly 10 connects other and connects grasp device 18, synchronously moved to rotating disk 1 center by initial position, while contacting wheel hub, be located at simultaneously with the position at rotating disk 1 center on and promptly, now cylinder assembly 8 has arrived range, in the time that needs loosen wheel hub, the rodless cavity of cylinder assembly 8 enters compressed air, rod chamber exhaust, cylinder assembly 8 drives two rotating disks 10 to drive tight device 18 to be back to initial position, a work period finishes.
Be understandable that, above about specific descriptions of the present invention, only for being described, the present invention is not limited to the described technical scheme of the embodiment of the present invention, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the present invention, to reach identical technique effect; Use needs as long as meet, all within protection scope of the present invention.
Claims (9)
1. the adjustable rotating-table apparatus of tire changer, comprises rotating disk, and rotating disk top is evenly equipped with four groups of grasp devices, and grasp device is arranged in the slideway of rotating disk, and the center line of slideway is by the center of rotating disk; It is characterized in that rotating disk below is provided with synchronous rotating disk assembly, synchronous four jiaos of rotating disk assemblies are corresponding fastening with four groups of grasp device lower ends respectively; Wherein between relative two groups of grasp device lower ends, be connected by retractable driving device, described synchronous rotating disk assembly center vertical axis is through the center of described rotating disk;
Described wherein relative two groups of grasp device lower ends are provided with connector, are provided with the first connecting hole, primary importance hole and second place hole on connector; On one connection shaft, be provided with the second connecting hole corresponding to the first connecting hole, be provided with the 3rd connecting hole corresponding to primary importance hole and second place hole, on connection shaft, be provided with the connector being connected with described retractable driving device; One attachment screw is fastening through the first connecting hole, the second connecting hole, and a location axle pin is through primary importance hole or second place hole.
2. the adjustable rotating-table apparatus of tire changer according to claim 1, is characterized in that described grasp device comprises the slide block being arranged in slideway, is provided with and connects cover on slide block, connects on cover and is provided with claw.
3. the adjustable rotating-table apparatus of tire changer according to claim 2, is characterized in that being provided with anti-attrition sheet between described connection cover lower end and rotating disk upper surface.
4. the adjustable rotating-table apparatus of tire changer according to claim 2, it is characterized in that described synchronous rotating disk assembly comprises the square swivel plate in middle part, in the middle of swivel plate, it is described vertical axis, four jiaos of swivel plates are connected with connecting lever connecting rod one end by the first rotating shaft, the connecting lever connecting rod other end is provided with the first through hole, and a trip bolt is threaded onto in the screwed hole of slide block lower end through the first through hole.
5. the adjustable rotating-table apparatus of tire changer according to claim 4, is characterized in that described synchronous rotating disk assembly comprises top rotary table and lower rotary table, and the layout of the connecting lever connecting rod of top rotary table turns to the layout switched in opposite with the connecting lever connecting rod of lower rotary table; Described trip bolt is threaded onto in the screwed hole of slide block lower end through lower rotary table, corresponding the first through hole of top rotary table successively.
6. the adjustable rotating-table apparatus of tire changer according to claim 1, is characterized in that described the first connecting hole, primary importance hole and second place hole are separately positioned on front upper part, rear portion and the middle and lower part of connector; Described the second connecting hole, the 3rd connecting hole and connector are not arranged on front portion, middle part and the bottom of connection shaft, and described connector comprises the connecting axle that the middle part cylinder connected with described connection shaft and two ends are connected with retractable driving device.
7. the adjustable rotating-table apparatus of tire changer according to claim 6, is characterized in that described retractable driving device adopts cylinder assembly, and rear end, the piston rod front end of cylinder assembly cylinder block are connected with the connecting axle of relative two groups of grasp devices by connecting hole respectively.
8. the adjustable rotating-table apparatus of tire changer according to claim 7, is characterized in that described cylinder assembly is two groups, is set in parallel in the both sides of described connector.
9. the adjustable rotating-table apparatus of tire changer according to claim 3, is characterized in that described anti-attrition sheet adopts 1.5mm65 manganese steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410142011.3A CN103921621B (en) | 2014-04-10 | 2014-04-10 | Tire changer is adjustable rotating-table apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410142011.3A CN103921621B (en) | 2014-04-10 | 2014-04-10 | Tire changer is adjustable rotating-table apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103921621A CN103921621A (en) | 2014-07-16 |
| CN103921621B true CN103921621B (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410142011.3A Active CN103921621B (en) | 2014-04-10 | 2014-04-10 | Tire changer is adjustable rotating-table apparatus |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05193318A (en) * | 1991-03-15 | 1993-08-03 | Corghi Spa | Automatic centering device for removal of tire |
| CN101104375A (en) * | 2006-05-05 | 2008-01-16 | 古丽亚诺股份公司 | Spindle for fitting vehicle wheel rims on workshop machines, particularly tyre-changing machines or the like |
| CN202053831U (en) * | 2011-04-27 | 2011-11-30 | 中意泰达(营口)汽车保修设备有限公司 | Rotating disc device of tire changer |
| CN103660813A (en) * | 2012-09-07 | 2014-03-26 | 古丽亚诺集团股份公司 | Appliance for locking wheel rims for vehicles on repair workshop machines or the like |
| CN203844535U (en) * | 2014-04-10 | 2014-09-24 | 中意泰达(营口)汽车保修设备有限公司 | Adjustable turntable device of tire disassembling machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITRE20030089A1 (en) * | 2003-09-29 | 2005-03-30 | Corghi Spa | PERFORMED SELF-CENTERING GROUP. |
-
2014
- 2014-04-10 CN CN201410142011.3A patent/CN103921621B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05193318A (en) * | 1991-03-15 | 1993-08-03 | Corghi Spa | Automatic centering device for removal of tire |
| CN101104375A (en) * | 2006-05-05 | 2008-01-16 | 古丽亚诺股份公司 | Spindle for fitting vehicle wheel rims on workshop machines, particularly tyre-changing machines or the like |
| CN202053831U (en) * | 2011-04-27 | 2011-11-30 | 中意泰达(营口)汽车保修设备有限公司 | Rotating disc device of tire changer |
| CN103660813A (en) * | 2012-09-07 | 2014-03-26 | 古丽亚诺集团股份公司 | Appliance for locking wheel rims for vehicles on repair workshop machines or the like |
| CN203844535U (en) * | 2014-04-10 | 2014-09-24 | 中意泰达(营口)汽车保修设备有限公司 | Adjustable turntable device of tire disassembling machine |
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| Publication number | Publication date |
|---|---|
| CN103921621A (en) | 2014-07-16 |
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