CN214928757U - Electric hydraulic tyre detacher - Google Patents
Electric hydraulic tyre detacher Download PDFInfo
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- CN214928757U CN214928757U CN202121299131.6U CN202121299131U CN214928757U CN 214928757 U CN214928757 U CN 214928757U CN 202121299131 U CN202121299131 U CN 202121299131U CN 214928757 U CN214928757 U CN 214928757U
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- fixedly connected
- lower extreme
- hydraulic
- lead screw
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Abstract
The utility model discloses an electric hydraulic tire dismounting device, which comprises a chassis, four corners of the chassis are respectively provided with universal wheels, the chassis is fixedly connected with a portal frame, the top surface of the chassis is fixedly connected with a bearing platform, the middle part of the portal frame is fixedly provided with a lifting oil cylinder, the chassis is provided with a hydraulic oil tank, and the end part of a piston rod of the lifting oil cylinder is provided with a top claw component; the top claw subassembly includes the connecting seat of fixed connection at lift cylinder piston rod lower tip, the even interval fixedly connected with at least three fixed arm of connecting seat outer wall along the circumferencial direction, every fixed arm lower extreme articulates respectively has the movable claw, every movable claw lower extreme fixedly connected with clamp plate respectively, the connecting seat rotates downwards and is connected with the lead screw, lead screw lower extreme fixedly connected with adjustment handle, threaded connection has the sliding seat on the lead screw, the sliding seat outer wall corresponds and articulates respectively between each movable claw upper end has the connecting rod. The utility model discloses simple structure, low in labor strength, simple operation, work efficiency height, practicality are strong.
Description
Technical Field
The utility model belongs to the technical field of the wheel maintenance equipment, especially, relate to an electronic hydraulic pressure tears child ware open.
Background
The airplane wheel needs to be frequently replaced with a tire in the routine maintenance process, and the tire and the hub are separated through external force. Traditional tire separation and dismouting do not have specific equipment, mainly adopt the crow bar to carry out the powerful dismouting of manpower through the manual work, when dismouting tire and wheel hub, need overturn the tire and can take out wheel hub, the during operation is hard when consuming time, and intensity of labour is big, and has the factor that damages the tire, has influenced the life of tire.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide a simple structure, low in labor strength, simple operation, the high electronic hydraulic pressure of work efficiency tears child ware open.
In order to solve the technical problem, the utility model adopts the following technical scheme: the electric hydraulic tire dismounting device comprises a chassis, universal wheels are respectively arranged at four corners of the chassis, a portal frame is fixedly connected onto the chassis, a bearing platform positioned below the portal frame is fixedly connected onto the top surface of the chassis, a lifting oil cylinder positioned above the bearing platform is fixedly arranged in the middle of the portal frame, a hydraulic oil tank positioned on one side of the portal frame is arranged on the chassis, a cylinder body of the lifting oil cylinder is communicated with the hydraulic oil tank through an oil pipe, a top claw assembly is arranged at the end part of a piston rod of the lifting oil cylinder, and a through hole positioned below the top claw assembly is formed in the bearing platform;
the top claw subassembly includes the connecting seat of fixed connection at lift cylinder piston rod lower tip, the even interval fixedly connected with at least three fixed arm of connecting seat outer wall along the circumferencial direction, every fixed arm lower extreme articulates respectively has the movable claw, every movable claw lower extreme fixedly connected with clamp plate respectively, the connecting seat rotates downwards and is connected with the lead screw, lead screw lower extreme fixedly connected with adjustment handle, threaded connection has the sliding seat on the lead screw, the sliding seat outer wall corresponds and articulates respectively between each movable claw upper end has the connecting rod.
An oil pump is arranged in the hydraulic oil tank, and a control panel is arranged on the side face of the upper portion of the hydraulic oil tank.
The pressing plate is of an arc-shaped structure, and a rubber layer is laid on the bottom surface of the pressing plate.
Four angles on chassis are provided with the supporting component that corresponds to be located universal wheel one side respectively, and supporting component includes the installation cover of fixed connection on the chassis, and vertical threaded connection has the supporting leg in the installation cover, supporting leg lower extreme fixedly connected with supporting disk, and the spiral arm is adjusted to supporting leg upper end fixedly connected with.
One side of the chassis is hinged with a traction rod.
Adopt above-mentioned technical scheme, the utility model discloses an electric control hydraulic drive mode, through the extrusion of top claw subassembly, accomplish the separation to wheel tire and wheel hub, need not upset tire, the simple operation, greatly reduced intensity of labour and the operation degree of difficulty, can accomplish the separation to tire and wheel hub fast.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a schematic top view of the present invention.
Detailed Description
As shown in figures 1-3, the electric hydraulic tire detacher of the utility model comprises a chassis 1, four corners of the chassis 1 are respectively provided with universal wheels 2, one side of the chassis 1 is hinged with a traction rod 3, a portal frame 4 is fixedly connected on the chassis 1, a bearing platform 5 positioned below the portal frame 4 is fixedly connected on the top surface of the chassis 1, a lifting oil cylinder 6 positioned above the bearing platform 5 is fixedly arranged in the middle of the portal frame 4, a hydraulic oil tank 7 positioned on one side of the portal frame 4 is arranged on the chassis 1, the cylinder body of the lifting oil cylinder 6 is communicated with the hydraulic oil tank 7 through an oil pipe 8, an oil pump is arranged in the hydraulic oil tank 7, the side surface of the upper part of the hydraulic oil tank 7 is provided with a control panel 9, the oil pump is controlled by the control panel 9 to realize the extension and contraction of a piston rod of the lifting oil cylinder 6, the end part of the piston rod of the lifting oil cylinder 6 is provided with a top claw assembly, and a through hole 10 positioned below the top claw assembly is formed in the bearing platform 5.
The top claw subassembly includes the connecting seat 11 of fixed connection at 6 piston rod lower extreme of lift cylinder, the even interval fixedly connected with at least three fixed arm 12 of connecting seat 11 outer wall along the circumferencial direction, every fixed arm 12 lower extreme articulates respectively has movable claw 13, every movable claw 13 lower extreme fixedly connected with clamp plate 14 respectively, clamp plate 14 sets up to the arcuation structure, the rubber layer has been laid to clamp plate 14 bottom surface, connecting seat 11 rotates downwards and is connected with lead screw 15, 15 lower extreme fixedly connected with adjustment handle 16 of lead screw, threaded connection has the sliding seat 17 on the lead screw 15, 17 outer walls of sliding seat correspond and each movable claw 13 upper end between articulated connecting rod 18 respectively.
Four angles on chassis 1 are provided with the supporting component that corresponds to be located 2 one sides of universal wheel respectively, and supporting component includes the installation cover 19 of fixed connection on chassis 1, and vertical threaded connection has supporting leg 20 in the installation cover 19, supporting leg 20 lower extreme fixedly connected with supporting disk 21, and spiral arm 22 is adjusted to the fixedly connected with in the supporting leg 20 upper end.
When the utility model is used, the wheel to be disassembled is placed on the bearing platform 5, the center of the wheel is aligned with the center of the through hole 10 on the bearing platform 5, the adjusting handle 16 in the top jaw component is screwed to drive the screw rod 15 to rotate, the movable seat 17 moves downwards along the screw rod 15, so that each connecting rod 18 correspondingly pushes the movable jaw 13 connected with the connecting rod outwards, the diameter of the circle where each movable jaw 13 is located is the largest and is about 100mm larger than the wheel hub steel ring, the piston rod of the lifting oil cylinder 6 is controlled to move downwards by operating the control panel 9, so as to drive the top jaw component to extrude the tire downwards, the tire is flattened downwards by the pressing plate 14 at the lower end of each movable jaw 13, the connecting snap ring between the tire and the wheel hub is taken out, then the piston rod of the lifting oil cylinder 6 is controlled to move upwards, when the distance between the pressing plate 14 and the wheel hub plane is 40-50mm, the movement is stopped, screwing the adjusting handle 16 to drive the screw rod 15 to rotate reversely, enabling the movable seat 17 to move upwards along the screw rod 15, enabling each connecting rod 18 to correspondingly pull the movable claw 13 connected with the connecting rod inwards, enabling the diameter of a circle where each movable claw 13 is located to be adjusted to the size of the wheel hub, controlling the piston rod of the lifting oil cylinder 6 to move downwards, enabling each movable claw 13 to scatter flowers and girls, pushing the wheel hub downwards to be separated from the tire, enabling the wheel hub to fall into the through hole 10 in the bearing platform 5, controlling the piston rod of the lifting oil cylinder 6 to move upwards to the top end position, removing the tire, taking the wheel hub out of the through hole 10 in the bearing platform 5, and completing the disassembly of the tire of the airplane wheel.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (5)
1. Electronic hydraulic pressure child ware of tearing open, including the chassis, four angles on chassis are provided with universal wheel, its characterized in that respectively: the chassis is fixedly connected with a portal frame, the top surface of the chassis is fixedly connected with a bearing platform positioned below the portal frame, the middle part of the portal frame is fixedly provided with a lifting oil cylinder positioned above the bearing platform, the chassis is provided with a hydraulic oil tank positioned on one side of the portal frame, the cylinder body of the lifting oil cylinder is communicated with the hydraulic oil tank through an oil pipe, the end part of a piston rod of the lifting oil cylinder is provided with a top jaw assembly, and the bearing platform is provided with a through hole positioned below the top jaw assembly;
the top claw subassembly includes the connecting seat of fixed connection at lift cylinder piston rod lower tip, the even interval fixedly connected with at least three fixed arm of connecting seat outer wall along the circumferencial direction, every fixed arm lower extreme articulates respectively has the movable claw, every movable claw lower extreme fixedly connected with clamp plate respectively, the connecting seat rotates downwards and is connected with the lead screw, lead screw lower extreme fixedly connected with adjustment handle, threaded connection has the sliding seat on the lead screw, the sliding seat outer wall corresponds and articulates respectively between each movable claw upper end has the connecting rod.
2. The electro-hydraulic tire detacher as recited in claim 1, further comprising: an oil pump is arranged in the hydraulic oil tank, and a control panel is arranged on the side face of the upper portion of the hydraulic oil tank.
3. The electro-hydraulic tire detacher as recited in claim 2, further comprising: the pressing plate is of an arc-shaped structure, and a rubber layer is laid on the bottom surface of the pressing plate.
4. The electro-hydraulic tire detacher as recited in claim 3, further comprising: four angles on chassis are provided with the supporting component that corresponds to be located universal wheel one side respectively, and supporting component includes the installation cover of fixed connection on the chassis, and vertical threaded connection has the supporting leg in the installation cover, supporting leg lower extreme fixedly connected with supporting disk, and the spiral arm is adjusted to supporting leg upper end fixedly connected with.
5. The electro-hydraulic tire detacher as recited in claim 1, further comprising: one side of the chassis is hinged with a traction rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121299131.6U CN214928757U (en) | 2021-06-10 | 2021-06-10 | Electric hydraulic tyre detacher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121299131.6U CN214928757U (en) | 2021-06-10 | 2021-06-10 | Electric hydraulic tyre detacher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214928757U true CN214928757U (en) | 2021-11-30 |
Family
ID=79053491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121299131.6U Active CN214928757U (en) | 2021-06-10 | 2021-06-10 | Electric hydraulic tyre detacher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214928757U (en) |
-
2021
- 2021-06-10 CN CN202121299131.6U patent/CN214928757U/en active Active
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