Arc basin angle gear
A technology of angular gears and gears, which is applied to belts/chains/gears, components with teeth, portable lifting devices, etc., can solve the problems of low mechanical strength, short service life, low mechanical efficiency of driven gears, etc. The effect of stability, reducing mechanical loss and prolonging service life
Inactive Publication Date: 2016-02-24
CHONGQING SHOUYE MACHINERY MFG
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Problems solved by technology
Arc bevel gear is a kind of gear that is widely used now. However, because one end of the tooth of the driven gear is extremely high and the other end is extremely low, during the transmission process of the driving gear and the driven gear, the mechanical strength of the driven gear is low, which is easy to cause Damage to gears, low mechanical efficiency, and short service life
Method used
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[0013] The specific implementation manner and working principle of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0014] from figure 1 It can be seen that an arc-shaped basin-angle gear includes a gear main body 1, and gear teeth 2 are arranged on one end surface of the gear main body 1. The gear main body 1 has a ring-shaped structure, and the center is a shaft hole 3;
[0015] In this embodiment, the full tooth height of the gear teeth 2 near the end of the shaft hole 3 is H 1 , the full tooth height of gear tooth 2 away from shaft hole 3 is H 2 , where H 1 is of size H 2 Nine-tenths of the size;
[0016] In this embodiment, the included angle between the tooth top surface of the gear tooth 2 and the end surface of the gear main body 1 is 10 degrees.
[0017] Preferably, the gear main body 1 has 38 teeth.
[0018] In this embodiment, the rotation angle of the gear teeth 2 is 34 degrees right-handed.
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Abstract
The invention discloses an arc basin angle gear which comprises a gear main body (1), wherein a gear tooth (2) is arranged on an end surface of the gear main body (1), the gear main body (1) adopts a circular structure, a shaft hole (3) is formed in the center of the gear main body (1), the full tooth height at an end, close to the shaft hole (3), of the gear tooth (2) is H1, the full tooth height at an end, far away from the shaft hole (3), of the gear tooth (2) is H2, and the H1 is nine out of ten of the H2 in size. The arc basin angle gear has the beneficial effects as follows: the mechanical strength of the angle gear is effectively improved, abrasion to the angle gear is reduced greatly, the meshing force between gears is improved, the service life is prolonged, and the transmission is more stable.
Description
technical field [0001] The invention relates to the technical field of gears, in particular to an arc-shaped basin angle gear. Background technique [0002] Gears have a variety of structural forms and types, which can be classified according to their shape, tooth line shape, surface of the gear teeth, manufacturing method, etc. According to their shape, they can be divided into cylindrical gears, bevel gears, non-circular gears, racks, and worms. Worm gears, etc.; divided into spur gears, wheel gears, herringbone gears, bevel gears, curved gears, etc. according to the shape of the tooth line. As a common power transmission method, gears are widely used in various fields of production and life. Arc bevel gear is a kind of gear that is widely used now. However, because one end of the tooth of the driven gear is extremely high and the other end is extremely low, during the transmission process of the driving gear and the driven gear, the mechanical strength of the driven gear...
Claims
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Login to View More IPC IPC(8): F16H55/17F16H55/10
CPCF16H55/17F16H55/10
Inventor 熊利祥刘洪
Owner CHONGQING SHOUYE MACHINERY MFG