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Tyre clip structure of tyre mounting/dismounting machine

A tire changer and tire technology, which is applied in tire installation, tire parts, transportation and packaging, etc., can solve the problems of pinching the wheel hub and the operation is not as convenient as the former, and achieve the effect of convenient operation

Inactive Publication Date: 2008-11-05
科星(中山)汽车设备有限公司
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Problems solved by technology

One is to lock the edge of the wheel hub with four sets of retractable claws, which may pinch the wheel hub; the other is the form proposed in the above-mentioned application, the center hole of the tire is passed on an axle, and Pin to lock its phase angle, while using threaded members to lock its axial position, although it can avoid pinching the hub, but the operation is not as convenient as the former

Method used

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  • Tyre clip structure of tyre mounting/dismounting machine

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Embodiment Construction

[0009] As shown in the figure, a tire clamping structure of a tire changer has a support plate 20 fixed on the rotating shaft, and there are four chute 24 on the support plate, each chute is equipped with sliding claws 22, each The sliding jaws are in transmission connection with the cylinder 21 fixed on the support plate; the characteristic is: there is a hub center locking structure 23, the bottom of which is fixedly connected to a disc 50; the aforementioned four sliding jaws 22 are mutually contracted and clamped at the edge of the disk 50.

[0010] The transmission structure of the sliding claw 22 and the cylinder 21, and the detailed structure of the hub center locking structure 23 are known technologies in the prior art, and will not be described in detail here.

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Abstract

The invention provides a tyre clamping structure used for a tyre disassembly-assembly machine, belonging to the field of automobile equipment technique, in particular to a tyre disassembly-assembly machine. The tyre clamping structure aims at improving the working efficiency and not damaging a hub. The tyre clamping structure is provided with a supporting disc 20 which is fixedly arranged on a rotating shaft; the supporting disc is provided with four slide ways 24; each slide way is internally assembled with a sliding clamping claw 22; each sliding clamping claw is connected with a cylinder 21 which is fixedly arranged on the supporting disc in a transmission way; the tyre clamping structure is characterized in that the tyre clamping structure is provided with a hub center locking structure 23; the bottom of the hub center locking structure is fixedly connected with a disc 50; the four sliding clamping claws 22 are mutually contracted and are clamped at the edges of the disc 50.

Description

technical field [0001] The invention belongs to the technical field of automobile equipment, in particular to a tire changer. Background technique [0002] As introduced in the Chinese patents "tire dismounting and mounting seat" and "tire dismounting and locking device" applied by the applicant, the tire clamping structure of the existing tire dismounting machine has two forms. One is to lock the edge of the wheel hub with four sets of retractable claws, which may pinch the wheel hub; the other is the form proposed in the above-mentioned application, the center hole of the tire is passed on an axle, and The phase angle is locked by a pin, and the axial position is locked by a threaded member. Although the hub can be avoided from being pinched, the operation is not as convenient as the former. Now there is a tire changer with clamping structure that adopts the former form, which is mainly used to carry out operations on tires with steel hubs; The tire clamping machine with...

Claims

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Application Information

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IPC IPC(8): B60C25/135
CPCB60C25/0542
Inventor 邓应平
Owner 科星(中山)汽车设备有限公司
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