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Wandering star frame machining clamp

A technology of star racks and star racks, which is applied in the field of jigs for processing star racks, which can solve problems such as the inability to stably clamp and fix the star racks, and achieve the effects of improving clamping and fixing effects, avoiding deformation and springback, and ensuring stability

Active Publication Date: 2022-02-18
CHINA HANGFA SOUTH IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a jig for processing a planetary frame to solve the technical problem that the planetary frame cannot be stably clamped and fixed during processing

Method used

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  • Wandering star frame machining clamp
  • Wandering star frame machining clamp
  • Wandering star frame machining clamp

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Embodiment Construction

[0029] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered below.

[0030] Please combine figure 1 with figure 2 , for the convenience of illustrating the planetary frame processing jig 1 provided by the embodiment of the present invention, a planetary frame 2 suitable for the planetary frame processing fixture 1 is shown in the figure, and the planetary frame 2 includes To the shaft sleeve 21, the first end plate 22, the second end plate 23 and the spline 24 arranged in sequence, the first end plate 22 and the second end plate 23 are arranged at intervals and connected as a whole through the side wall 25, so as to A cavity for accommodating gears is formed between the first end plate 22 and the second end plate 23 . The planet carrier 2 is provided with a plurality of shaft holes 26 for installing gear shafts at intervals alon...

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Abstract

The invention discloses a wandering star frame machining clamp which is used for fixing a wandering star frame, wherein the wandering star frame comprises a first end plate and a second end plate, the wandering star frame machining clamp comprises a base, a connecting assembly, a first pressing assembly and a second pressing assembly, the base is used for supporting the first end plate, the connecting assembly is installed on the base and used for penetrating through the wandering star frame, the first pressing assembly and the second pressing assembly are arranged on the connecting assembly in a spaced mode, the first pressing assembly is used for abutting against the face, away from the base, of the first end plate, and the second pressing assembly is used for abutting against the face, away from the base, of the second end plate. In the wandering star frame machining clamp, the connecting assembly penetrates through the two ends of the wandering star frame through using shaft holes in the wandering star frame, so that the first pressing assembly and the second pressing assembly can press and fix the first end plate and the second end plate at the two ends of the wandering star frame correspondingly, the clamping and fixing effect of the wandering star frame is improved, and the stability of the wandering star frame is guaranteed.

Description

technical field [0001] The invention relates to the technical field of planetary frame processing, in particular to a jig for processing a planetary frame. Background technique [0002] As the main component of the reducer, the planetary frame is a shaft sleeve and a spline at both ends, and a hollow inner cavity structure in the middle, which is used to assemble gear shafts, gears and other sub-parts to form a planetary gear assembly and realize deceleration transmission. . [0003] However, since the splines of the planetary frame need to be processed by gear shaping, a specific jig must be used for clamping during the processing, but the existing gear shaping fixtures are only for the end structure of the planetary frame with the bushing. Pressing and clamping, and the gear shaping part is at the other end of the planetary frame, and there is a cavity structure between the two ends, resulting in low rigidity of the spline processing part, and it is easy to deform or vibr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23F23/06
CPCB23F23/06
Inventor 李双全王磊尧鲁攀
Owner CHINA HANGFA SOUTH IND CO LTD
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