CN203844535U - Adjustable turntable device of tire disassembling machine - Google Patents
Adjustable turntable device of tire disassembling machine Download PDFInfo
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- CN203844535U CN203844535U CN201420171605.2U CN201420171605U CN203844535U CN 203844535 U CN203844535 U CN 203844535U CN 201420171605 U CN201420171605 U CN 201420171605U CN 203844535 U CN203844535 U CN 203844535U
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- rotating disk
- hole
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- rotating
- connecting bore
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- 230000001360 synchronised effect Effects 0.000 claims description 24
- 210000000078 claw Anatomy 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 229910000617 Mangalloy Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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Abstract
The utility model provides an adjustable turntable device of a tire disassembling machine and relates to improvement of a turntable device structure of the tire disassembling machine. The adjustable turntable device of the tire disassembling machine is flexible in running and comprises a turntable, wherein four groups of grasping devices are evenly distributed above the turntable and arranged in slide ways of the turntable, and central lines of the slide ways pass through the center of the turntable. The adjustable turntable device of the tire disassembling machine is structurally characterized in that a synchronization turntable assembly is arranged under the turntable, four corners of the synchronization turntable assembly are respectively and correspondingly fastened with the lower ends of four groups of grasping devices. The lower ends of two groups of grasping devices are connected through a telescopic driving device, and a central vertical shaft of the synchronization turntable assembly penetrates the center of the turntable.
Description
Technical field
the utility model 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 utility model is exactly for the problems referred to above, and a kind of operation adjustable rotating-table apparatus of tyre removing and replacing machine is more flexibly provided.
for achieving the above object, the utility model adopts following technical scheme, and the utility model 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 line of centers 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 described in the utility model 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 described in the utility model and rotating disk upper surface, be provided with anti-attrition sheet.
as another kind of preferred version, synchronous rotating disk assembly described in the utility model comprises the square swivel mount in middle part, in the middle of swivel mount, it is described vertical axis, four jiaos of swivel mounts 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 tightening screw is threaded onto in the tapped bore of slide block lower end through the first through hole.
as another kind of preferred version, synchronous rotating disk assembly described in the utility model 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 tightening screw is threaded onto in the tapped bore 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 described in the utility model are provided with connector, are provided with the first connecting bore, primary importance hole and second place hole on connector; On one connection shaft, be provided with the second connecting bore corresponding to the first connecting bore, be provided with the 3rd connecting bore corresponding to primary importance hole and second place hole, be provided with the attaching parts being connected with described retractable driving device; One attaching screw is fastening through the first connecting bore, the second connecting bore, and a location axle pin is through primary importance hole or second place hole.
as another kind of preferred version, the first connecting bore described in the utility model, 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 bore, the 3rd connecting bore and attaching parts are not arranged on front portion, middle part and the bottom of connection shaft, and described attaching parts comprises the adapter shaft 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 described in the utility model adopts cylinder assembly, and rear end, the piston rod front end of cylinder assembly cylinder block are connected with the adapter shaft of relative two groups of grasp devices by connecting bore respectively.
secondly, cylinder assembly described in the utility model is two groups, is set in parallel in the both sides of described attaching parts.
in addition, anti-attrition sheet described in the utility model adopts 1.5mm65 manganese steel plate.
the utility model beneficial effect.
the utility model 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.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 utility model is described further.The utility model protection domain is not only confined to the statement of following content.
fig. 1 is the utility model structural representation.
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 tightening screw, 12 is for attaching screw, 13 is for location axle pin, 14 is for adapter shaft, 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 utility model 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 line of centers 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 mount in middle part, in the middle of swivel mount, it is described vertical axis, four jiaos of swivel mounts 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 tightening screw passes the first through hole and is threaded onto in the tapped bore 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 tightening screw is threaded onto in the tapped bore 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 bore, primary importance hole and second place hole on connector; On one connection shaft, be provided with the second connecting bore corresponding to the first connecting bore, be provided with the 3rd connecting bore corresponding to primary importance hole and second place hole, be provided with the attaching parts being connected with described retractable driving device; One attaching screw is fastening through the first connecting bore, the second connecting bore, 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 tyre removing and replacing machine rotating disk and firmly grasp the device of size, improve tyre removing and replacing machine and firmly grasp scope, increase tyre removing and replacing machine and use effect.
described the first connecting bore, 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 bore, the 3rd connecting bore and attaching parts are not arranged on front portion, middle part and the bottom of connection shaft, and described attaching parts comprises the adapter shaft 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 adapter shaft of relative two groups of grasp devices by connecting bore respectively.
described cylinder assembly is two groups, is set in parallel in the both sides of described attaching parts.
described anti-attrition sheet adopts 65 manganese steel plates of 1.5mm.
below in conjunction with brief description of the drawings the utility model one-off process.
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 pressurized 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 pressurized 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 cycle of operations 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 pressurized 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 pressurized air, rod chamber exhaust, cylinder assembly 8 drives two rotating disks 10 to drive tight device 18 to be back to initial position, a cycle of operations finishes.
be understandable that, above about specific descriptions of the present utility model, only for being described, the utility model is not limited to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, to reach identical technique effect; Use needs as long as meet, all within protection domain of the present utility model.
Claims (10)
1.
tyre removing and replacing machine is adjustable rotating-table apparatus, 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 line of centers 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.
2.
according to claim 1, the adjustable rotating-table apparatus of tyre removing and replacing machine, 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 be provided with claw.
3.
according to claim 2, the adjustable rotating-table apparatus of tyre removing and replacing machine, 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 tyre removing and replacing machine according to claim 2, it is characterized in that described synchronous rotating disk assembly comprises the square swivel mount in middle part, in the middle of swivel mount, it is described vertical axis, four jiaos of swivel mounts 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 tightening screw is threaded onto in the tapped bore of slide block lower end through the first through hole.
5.
according to claim 4, the adjustable rotating-table apparatus of tyre removing and replacing machine, 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 tightening screw is threaded onto in the tapped bore 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 tyre removing and replacing machine according to claim 1, described in it is characterized in that, wherein relative two groups of grasp device lower ends are provided with connector, are provided with the first connecting bore, primary importance hole and second place hole on connector; On one connection shaft, be provided with the second connecting bore corresponding to the first connecting bore, be provided with the 3rd connecting bore corresponding to primary importance hole and second place hole, be provided with the attaching parts being connected with described retractable driving device; One attaching screw is fastening through the first connecting bore, the second connecting bore, and a location axle pin is through primary importance hole or second place hole.
7.
according to claim 6, the adjustable rotating-table apparatus of tyre removing and replacing machine, is characterized in that described the first connecting bore, 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 bore, the 3rd connecting bore and attaching parts are not arranged on front portion, middle part and the bottom of connection shaft, and described attaching parts comprises the adapter shaft that the middle part cylinder connected with described connection shaft and two ends are connected with retractable driving device.
8.
according to claim 7, the adjustable rotating-table apparatus of tyre removing and replacing machine, 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 adapter shaft of relative two groups of grasp devices by connecting bore respectively.
9.
according to claim 8, the adjustable rotating-table apparatus of tyre removing and replacing machine, is characterized in that described cylinder assembly is two groups, is set in parallel in the both sides of described attaching parts.
10.
according to claim 3, the adjustable rotating-table apparatus of tyre removing and replacing machine, is characterized in that described anti-attrition sheet adopts 1.5mm65 manganese steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171605.2U CN203844535U (en) | 2014-04-10 | 2014-04-10 | Adjustable turntable device of tire disassembling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171605.2U CN203844535U (en) | 2014-04-10 | 2014-04-10 | Adjustable turntable device of tire disassembling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203844535U true CN203844535U (en) | 2014-09-24 |
Family
ID=51557591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171605.2U Expired - Lifetime CN203844535U (en) | 2014-04-10 | 2014-04-10 | Adjustable turntable device of tire disassembling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203844535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921621A (en) * | 2014-04-10 | 2014-07-16 | 中意泰达(营口)汽车保修设备有限公司 | Adjustable turnplate device of tire mounting and demounting machine |
-
2014
- 2014-04-10 CN CN201420171605.2U patent/CN203844535U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921621A (en) * | 2014-04-10 | 2014-07-16 | 中意泰达(营口)汽车保修设备有限公司 | Adjustable turnplate device of tire mounting and demounting machine |
| CN103921621B (en) * | 2014-04-10 | 2016-05-25 | 中意泰达(营口)汽车保修设备有限公司 | Tire changer is adjustable rotating-table apparatus |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |