CN205223458U - Prevent main shaft and cradle bearing card silk device - Google Patents
Prevent main shaft and cradle bearing card silk device Download PDFInfo
- Publication number
- CN205223458U CN205223458U CN201520836371.3U CN201520836371U CN205223458U CN 205223458 U CN205223458 U CN 205223458U CN 201520836371 U CN201520836371 U CN 201520836371U CN 205223458 U CN205223458 U CN 205223458U
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- Prior art keywords
- main shaft
- nylon ring
- cradle bearing
- card silk
- utility
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Abstract
The utility model discloses a prevent main shaft and cradle bearing card silk device, a serial communication port, including left nylon ring and right nylon ring, left nylon ring fix on the flywheel of DTU strander dish, and right nylon ring then fix on the cradle bearing frame of DTU strander, and left nylon ring and right nylon ring dock in radial direction, then dislocation set on axial direction. The utility model discloses simple structure, improve with low costs, through the utility model discloses to packing in flywheel dish and the clearance between the cradle bearing frame, with the clearance minimizing, stop the protection to naked main shaft position, and guarantee not hinder the nimble of main shaft turn round, when the cord is restricted absolutely, can't touch the main shaft to main shaft card silk and card silk wrong report police stop.
Description
Technical field
The utility model relates to a kind of DTU strander, especially relating to a kind of for preventing main shaft and cradle bearing card silk, the anti-main shaft ensureing production efficiency and cradle bearing card silk device, belonging to mechanical device technical field.
Background technology
Existing DTU strander main shaft device, forms primarily of main shaft, Flywheel disc, cradle Bearing housings assembly.Flywheel disc and cradle bearing holder component are connected on main shaft, because the gap between Flywheel disc and cradle bearing block is 10mm, relatively large, and this protects without any stop, lathe cord, after disconnected rope, can produce random motion by inertia, easily on the main shaft of the gap location of Flywheel disc and cradle bearing block, form card silk to be wound around, damageability wearing and tearing can be produced to main shaft and cradle bearing; And because of locus and angle restriction, card silk is not easy cleaning, needs to dismantle a whole set of cradle device, not only requires great effort, and it consumes the plenty of time; As the cleaning of card silk is unclean, is then easy to the conductive copper dish encountered on Flywheel disc, causes false alarm to stop platform, affect production efficiency; Existing design can not meet normal demand of producing, and is badly in need of designing a kind of device preventing main shaft and cradle bearing card silk.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide one to facilitate regular maintenance, and can stop anti-main shaft and the cradle bearing card silk device of cradle bearing card silk up hill and dale.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of anti-main shaft and cradle bearing card silk device, it is characterized in that, comprise left nylon ring and right nylon ring, described left nylon ring is fixed on the Flywheel disc of DTU strander, described right nylon ring is then fixed on the cradle bearing block of DTU strander, and left nylon ring and right nylon ring dock in radial directions, then shift to install in the axial direction.
Further, described left nylon ring is connected with frictional disk simultaneously.And described frictional disk is copper frictional disk.
Usefulness of the present utility model is: the utility model structure is simple, improving cost is low; by the utility model, the gap between Flywheel disc and cradle bearing block is filled; gap is minimized; stop protection is carried out to exposed main shaft position; and ensure the flexible running not hindering main shaft; during the disconnected rope of cord, cannot main shaft be touched, thus stop main shaft card silk and card silk false alarm.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment.
The implication of Main Reference Numerals in figure:
1, left nylon ring 2, copper frictional disk 3, right nylon ring 4, main shaft
5, Flywheel disc 6, cradle bearing block 7, carbon brush 8, carbon brush holder.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the utility model.
Fig. 1 is the structural representation of the utility model one embodiment.
As shown in Figure 1: anti-main shaft and cradle bearing card silk device, comprise left nylon ring 1 and right nylon ring 3, described left nylon ring 1 is fixed on the Flywheel disc 5 of DTU strander, described right nylon ring 3 is then fixed on the cradle bearing block 6 of DTU strander, and left nylon ring 1 and right nylon ring 3 dock in radial directions, then shift to install in the axial direction, ensure that main axis is flexible, thus effectively protection is stopped to exposed main shaft position in the middle of Flywheel disc and cradle bearing block.
In the present embodiment, described left nylon ring 1 is connected with frictional disk simultaneously.And described frictional disk is copper frictional disk 2.
Assembling process is: be fixed on Flywheel disc 5 after being connected with copper frictional disk 2 by left nylon ring 1, right nylon ring 3 is fixed on cradle bearing block 6, again these two parts are connected on main shaft 4, after Flywheel disc 5 and cradle bearing block 6 are in place, left nylon ring 1 and right nylon ring 3 are in mated condition, form anti-sticking silk device, in relative operation process, left nylon ring 1 is followed Flywheel disc 5 and is rotated, by the original full encirclement in 360 degree, gap, avoid monofilament and touch main shaft 4, effective protection main shaft 4, after the short rope of lathe, the cord of disconnected rope cannot stick into, thus stop card silk phenomenon.Because the cord of disconnected rope does not contact with carbon brush 7 and carbon brush holder 8, also can not there is false alarm phenomenon, also greatly reduce the damage maintenance of main shaft 4 and cradle bearing simultaneously, saved maintenance cost, improve production efficiency.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the utility model in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection domain of the present utility model.
Claims (3)
1. an anti-main shaft and cradle bearing card silk device, it is characterized in that, comprise left nylon ring and right nylon ring, described left nylon ring is fixed on the Flywheel disc of DTU strander, described right nylon ring is then fixed on the cradle bearing block of DTU strander, and left nylon ring and right nylon ring dock in radial directions, then shift to install in the axial direction.
2. the anti-main shaft of one according to claim 1 and cradle bearing card silk device, is characterized in that, described left nylon ring is connected with frictional disk simultaneously.
3. the anti-main shaft of one according to claim 2 and cradle bearing card silk device, it is characterized in that, described frictional disk is copper frictional disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520836371.3U CN205223458U (en) | 2015-10-27 | 2015-10-27 | Prevent main shaft and cradle bearing card silk device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520836371.3U CN205223458U (en) | 2015-10-27 | 2015-10-27 | Prevent main shaft and cradle bearing card silk device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205223458U true CN205223458U (en) | 2016-05-11 |
Family
ID=55898534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520836371.3U Active CN205223458U (en) | 2015-10-27 | 2015-10-27 | Prevent main shaft and cradle bearing card silk device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205223458U (en) |
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2015
- 2015-10-27 CN CN201520836371.3U patent/CN205223458U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |