Multi-pressure point mechanical assist hand
A technology of mechanical assistance and tire pressing, applied in tire installation, tire parts, transportation and packaging, etc., can solve the problems of difficulty and difficulty in tire disassembly and assembly work, affect work efficiency, increase work intensity, etc., and improve tire disassembly and assembly. The effect of installation efficiency and quality assurance
Active Publication Date: 2016-04-13
YINGKOU DALI AUTOMOBILE MAINTENANCE EQUIP S &T CO LTD
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Problems solved by technology
All kinds of tires with larger diameters and tighter tire openings bring great difficulty and difficulty to the tire disassembly work. At the same time, it not only increases the intensity of the operation, but also affects the work efficiency.
Method used
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[0010] The invention uses compressed air as power and combines with a mechanical transmission mechanism to realize the lifting and passing angle change of two fixed pressure points and one pressure point as the tire rotates. The two functions of tire pressing and tire support can be realized on one device, and the center angle and position of the second pressure point can be adjusted to complete the tire installation operation.
[0011] The sliding plate (2) of the present invention is fixed on the column (1), and the sliding body (3) is installed on the sliding plate (2) so that the sliding body (3) can slide up and down on the pneumatic assembly of the sliding plate (2), and the cylinder locking member (4 ) is fixed on the sliding body (3). Tighten the handwheel (5) and screw it into the silk hole of the sliding body (3). Cylinder assembly (6) is connected with column (1) with bearing pin (7), and draws 2 inlet pipes of cylinder assembly up and down from column square pipe....
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The invention discloses a mechanical assistor with multiple pressure points and relates to automobile maintaining equipment. The multiple pressure joints are formed by a first pressure point assembly, a second pressure point assembly and a pressure head capable of changing in angle along with the rotation and lifting of a tire. A tire pressing oscillating arm assembly, a tire supporting oscillating arm assembly and an upright column assembly are connected, a tire pressing oscillating arm, a tire supporting oscillating arm and a slip mass are connected together through a connecting shaft; a second pressure point assembly and the tire supporting oscillating arm assembly are connected together by using a positioning plate. An air pipe led out of a control box is connected with an air pipe led out of an air cylinder assembly and connected and locked with an air pipe joint of an air cylinder locking piece; a piston rod of the air cylinder assembly is connected with the connecting shaft. Compressed air is used as the power, and a mechanical transmission mechanism is combined. Two functions including tire pressing and tire supporting are realized on one device through the lifting and angle changes of two fixed pressure points and a pressure point which rotates along with the tire, and the disassembly and the assembly of the tire with a large caliber and a tight tire bead can be finished.
Description
technical field [0001] The invention relates to a kind of automobile maintenance equipment, in particular to a multi-pressure-point mechanical power-assist hand used in the automobile maintenance equipment, which can help improve work efficiency. Background technique [0002] With the rapid development of my country's automobile manufacturing industry and the continuous increase of car ownership. The maintenance and replacement work of automobile tires increases thereupon, and the types and models of tires are also constantly updated. Various tires with larger calibers and tighter beaks bring great difficulty and difficulty to the disassembly and assembly of tires. At the same time, they not only increase the intensity of the operation, but also affect the work efficiency. Contents of the invention [0003] In order to overcome the shortcomings of the prior art, the present invention provides a device that realizes the two functions of tire pressing and tire support on on...
Claims
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IPC IPC(8): B60C25/132
Inventor 宗海
Owner YINGKOU DALI AUTOMOBILE MAINTENANCE EQUIP S &T CO LTD