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High-applicability stepped transmission mechanism

A technology of transmission mechanism and applicability, which is applied in the direction of transmission device, transmission device parts, gear transmission device, etc., to achieve the effect of convenient replacement, high stability and high applicability

Inactive Publication Date: 2016-11-09
MORINAGA OPTICAL & ELECTRONICS EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is also very inconvenient for companies that need to be replaced frequently

Method used

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  • High-applicability stepped transmission mechanism
  • High-applicability stepped transmission mechanism

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] like figure 1 As shown, the highly applicable step-type transmission mechanism includes a frame and a ring gear 1 connected to the frame, a sun gear 2 and a traveling gear 3, the above-mentioned central gear 2 is located in the ring gear 1, and the above-mentioned traveling gear 3 is located Between the gear 2 and the ring gear 1 and the traveling gear 3 meshes with the above-mentioned sun gear 2 and the ring gear 1 at the same time. The upper side of the ring gear 1 is evenly distributed along its circumferential direction with a number of outer pin teeth 5. The upper side of the sun gear 2 There are a number of internal pin gears 4 evenly distributed along its circumference, the above-mentioned several external pin teeth 5 form an external meshing part with a slightly larger inner diameter than the ring gear 1, and the above-mentioned several internal pin teeth 4 form an inner meshing part with a slightly smaller outer diameter than the central gear 2. A travel gear 3...

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PUM

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Abstract

The invention provides a high-applicability stepped transmission mechanism, and belongs to the technical field of machines. The problem that the prior art is poor in applicability is solved. The high-applicability stepped transmission mechanism comprises a rack, a gear ring, a center gear and a wandering star gear, wherein the gear ring, the center gear and the wandering star gear are connected to the rack. The center gear is located in the gear ring, and the wandering star gear is located between the center gear and the gear ring and is meshed with the center gear and the gear ring at the same time; multiple outer pin teeth are uniformly distributed on the upper side of the gear ring in the circumferential direction, multiple inner pin teeth are uniformly distributed on the upper side of the center gear in the circumferential direction, the outer pin teeth form an outer meshing part slightly larger than the inner diameter of the gear ring, the inner pin teeth form an inner meshing part slifhtly smaller than the outer diameter of the center gear, and a wandering star gear with another outer diameter size can be connected between the outer meshing part and the inner meshing part and meshed with the outer meshing part and the inner meshing part. The stepped transmission mechanism is high in applicability.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a highly applicable stepped transmission mechanism. Background technique [0002] There are many types of grinding machines, but the size of some models is not too big. For example, the models of 12B, 13B, 14B, and 15B have little difference in size, but if an enterprise needs to grind this series of It is undoubtedly a burden and a waste of resources to purchase workpieces for each model. How to make these similar models easily interchangeable is a problem we need to think about. [0003] In order to solve the interchangeability of the above-mentioned similar models, those skilled in the art usually take the method of replacing the ring gear, the central gear, and the upper and lower discs to obtain the required model. [0004] But every time these parts are replaced, the accuracy of the machine changes and needs to be checked and adjusted again. It is also very inconvenient fo...

Claims

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Application Information

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IPC IPC(8): F16H1/28F16H57/08
CPCF16H1/28F16H57/08
Inventor 郑勇
Owner MORINAGA OPTICAL & ELECTRONICS EQUIP