Backlash-free balanced type gear transmission box for embroidery machine
A gear transmission box, balanced technology, applied in the direction of gear transmission, transmission, transmission parts, etc., can solve the problem of no technical prompts, no power balance adjustment method, etc.
Pending Publication Date: 2022-01-07
诸暨市名轩缝制设备有限公司
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- Description
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- Application Information
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Problems solved by technology
This technical solution is an external adjustment structure, which is not the same as the adjustment method provided by the present invention, and there is no built-in power balance adjustment method, and there is no technical reminder in this regard
Method used
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[0019] specific implementation plan
[0020] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.
[0021] see Figure 1-5 A backlash-free balanced gear transmission box for an embroidery machine, comprising a gear box housing 1, a driving gear 20, the driving gear 20 meshingly connects the first driven gear 5 and the second driven gear 6 at the same time, the first driven gear 5 and the second driven gear 6 are socketed on the driven shaft 3, and the tooth surfaces of the first driven gear 5 and the second driven gear 6 are provided with a gear backlash adjustment device inside; the gear backlash The adjusting device adjusts the tooth gap between the first driven gear and the second driven gear inside the tooth surface, and the front and rear two groove surfaces of the driving gear 20 are connected with the tooth grooves of the first driven gear 5 respectively. The first meshing surface 21 is formed, and t...
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A backlash-free balanced type gear transmission box for an embroidery machine comprises a gear box shell, a driving gear and a driven shaft, the driving gear is in meshed connection with a first driven gear and a second driven gear at the same time, and a gear tooth space gap adjusting device is arranged in the tooth surfaces of the first driven gear and the second driven gear; and the gear tooth space gap adjusting device adjusts the tooth space gap of the first driven gear and the second driven gear in the tooth surfaces, the front groove surface and the rear groove surface of the tooth space of the driving gear and the tooth space of the first driven gear form a first meshing surface, and the front groove surface and the rear groove surface of the tooth space of the driving gear and the tooth space of the second driven gear form a second meshing surface. Power balance of gear transmission is achieved through the gear tooth space gap adjusting device in the tooth surfaces of the first driven gear and the second driven gear, and the situation that additional devices affect the power balance of gear transmission is avoided.
Description
technical field [0001] The invention relates to a gear transmission box, in particular to a backlash-free balanced gear transmission box for an embroidery machine. Background technique [0002] The gear transmission box is a common mechanical device used for power transmission. At present, most of the transmission methods that require high transmission accuracy adopt the differential gear transmission method for transmission, that is, one driving gear meshes with two driven gears. The two driven gears should have different slot positions, which facilitates the meshing of the two tooth surfaces on the tooth slot of the driving gear, and avoids the transmission error caused by only meshing one tooth surface on one tooth slot in the traditional meshing process. The adjustment of the slot position between the two driven gears depends on the device outside the gear to achieve the adjustment. This external adjustment device will generate power imbalance during the high-speed rotat...
Claims
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IPC IPC(8): F16H1/20F16H55/17F16H57/023F16H57/12
CPCF16H1/206F16H55/17F16H57/023F16H57/12F16H2057/125
Inventor 张渝娅
Owner 诸暨市名轩缝制设备有限公司