Drivable rotary steel collar assembly of which inside and outside are both supported by spherical rolling path

A technology of steel rings and components, applied in the field of driveable rotating ring components, can solve problems such as affecting the spinning speed, and achieve the effect of improving production efficiency

Pending Publication Date: 2018-07-20
JINGWEI TEXTILE MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under the high-speed operation of the spindle in the currently used traveler system, the adverse consequences of the frictional movement between the traveler and the steel ring have seriously affected the increase in spinning speed

Method used

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  • Drivable rotary steel collar assembly of which inside and outside are both supported by spherical rolling path
  • Drivable rotary steel collar assembly of which inside and outside are both supported by spherical rolling path
  • Drivable rotary steel collar assembly of which inside and outside are both supported by spherical rolling path

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Experimental program
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Effect test

Embodiment Construction

[0014] Such as figure 1 with figure 2 As shown in the figure, a drivable rotating ring assembly supported by spherical raceways inside and outside, it includes a rotating ring assembly and a ring plate 1, and several mounting holes for placing the rotating ring assembly are opened at equal intervals on the ring plate 1 , the rotating ring assembly is set in the installation hole and then crimped on the ring plate 1 through the pressure plate 2, the rotating ring assembly includes the motor assembly and the ring assembly, such as figure 2 , the motor assembly is composed of motor stator 3, motor rotor 4, motor housing 5 and motor cover 6, and the ring assembly is composed of traveler track 7, ring outer ring 8, ring inner ring 9 and balls 10, The steel ring outer ring 8 is set in the installation hole, the steel ring outer ring 8 and the steel ring inner ring 9 are sandwiched with balls 10 to form a steel ring bearing, and the steel ring track 7 is press-fitted on the upper ...

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PUM

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Abstract

The invention relates to a drivable rotary steel collar assembly of which the inside and outside are both supported by a spherical rolling path. The drivable rotary steel collar assembly comprises rotary steel collar assembly bodies and a steel collar plate, the rotary steel collar assembly bodies are sleeved with mounting holes, are then pressed on the steel collar plate through a pressing plateand comprise motor assemblies and steel collar assemblies, the motor assemblies are composed of motor stators, motor rotors, motor shells and motor lids, the steel collar assemblies are composed of steel wire ring running paths, steel collar outer rings, steel collar inner rings and balls, the steel collar outer rings are sleeved with the mounting holes, the balls are clamped between the steel collar outer rings and the steel collar inner rings to constitute steel collar bearings, the steel wire ring running paths are pressed in upper ports of the steel collar inner rings, lower ports of the steel collar inner rings are a certain distance away from lower ports of the steel collar outer rings, and the motor rotors sleeve outer circles of the lower ends of the steel collar inner rings. By means of the drivable rotary steel collar assembly of which the inside and outside are both supported by the spherical rolling path, the relative motion speed between steel wire rings and steel collarsis reduced so that the circular motion speed of the steel wire rings can satisfy high-speed running of a spindle, and meanwhile, the service life of the steel collars and the steel wire rings is alsoprolonged.

Description

technical field [0001] The invention belongs to the technical field of spinning frame spinning, and in particular relates to a drivable rotating steel ring assembly whose inner and outer surfaces are supported by spherical raceways. Background technique [0002] With the continuous improvement of the spinning spindle speed of the spinning frame, higher requirements are put forward for the performance of the steel ring and traveler system in the yarn forming system. Under the high-speed operation of the spindle in the currently used traveler system, the adverse consequences produced by the frictional movement between the traveler and the steel ring have seriously affected the improvement of the spinning speed. For this reason, this design proposes a specific solution to improve the performance of the steel ring and traveler system. Contents of the invention [0003] The object of the present invention is to provide a drivable rotating steel ring assembly whose inner and ou...

Claims

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Application Information

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IPC IPC(8): D01H7/64D01H7/56D01H1/24D01H7/60
CPCD01H1/24D01H7/56D01H7/604D01H7/64
Inventor 张新民李增润李晋榆张建香程芝芳
Owner JINGWEI TEXTILE MASCH CO LTD
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