CN204802536U - Transmission roller end drive assembly's of portion straining device - Google Patents
Transmission roller end drive assembly's of portion straining device Download PDFInfo
- Publication number
- CN204802536U CN204802536U CN201520431177.7U CN201520431177U CN204802536U CN 204802536 U CN204802536 U CN 204802536U CN 201520431177 U CN201520431177 U CN 201520431177U CN 204802536 U CN204802536 U CN 204802536U
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- little axle
- bearing
- staff
- bearing base
- antifriction
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Abstract
The utility model discloses a transmission roller end drive assembly's of portion straining device, the protrusion of seat between two synchronous profile of tooth band pulleys is served along vertical orientation and is equipped with waist shape hole under the bearing, and the downthehole horizontal installation of waist shape has the staff that can reciprocate, and the staff both sides all are equipped with the concave surface with the hole side laminating of waist shape, the protrusion that the bearing is lower is served the face and is offered threaded hole, and the spiro union has the adjusting screw who is used for adjusting the upper and lower position of staff on the screw hole, and the adjusting screw lower extreme compresses tightly with the above -mentioned laminating of staff, the hub that is used for the synchronous tooth belt of tensioning is installed to the staff main aspects, and the staff tip is equipped with cushion, packing ring and nut in proper order, and the cushion is located packing ring and bearing between lower. This straining device has played the effect of the synchronous tooth belt of tensioning, without the special regulation support of design and production to can not occupy coating chamber's space.
Description
Technical field
The utility model is specifically related to the stretching device of a kind of delivery roll end transmission component.
Background technology
In coating film on glass apparatus for production line uses, the delivery roll end transmission component of conveying coated glass adopts synchronous cog belt 14 transmission.The synchronous cog belt 14 of transmitting device takes turns drive by two synchronous cog belts 14, and synchronous cog belt 14 is taken turns and is arranged on the bearing seat of honour 13 and bearing base 1 junction, and bearing base 1 is arranged on above mounting base 16, and mounting base 16 is arranged on above well floor 17.
After Long-Time Service, synchronous cog belt 14 can be out of shape elongation, may occur slippage phenomenon, occurs so generally all can set up tension structure in practice to avoid this phenomenon.The tension structure that traditional synchronous cog belt 14 transmission uses generally all needs to design and produce special adjustment support, and regulate support also to need to be weldingly fixed on plated film cavity wall, expense of not only taking a lot of work is expected, but also takies cavity space.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, the stretching device of a kind of delivery roll end transmission component is provided, make special adjustment support welding be fixed on plated film cavity wall to solve existing tension structure, expense of taking a lot of work material and take the problem of cavity space.
For achieving the above object, technical solution adopted in the utility model is: the stretching device providing a kind of delivery roll end transmission component, protruding end between two synchronizing jugged belt wheels is vertically provided with waist shaped hole to bearing base, be horizontally installed with the little axle that can move up and down in waist shaped hole, little axle both sides are equipped with the concave surface of fitting with waist shaped hole side;
Offering tapped bore above the protruding end of bearing base, tapped bore being bolted with the set screw for regulating little axle upper-lower position, fitting above set screw lower end and little axle compresses;
The large end of little axle is provided with the hub for tensioning synchronous cog belt, and little axle small end is provided with cushion block, packing ring and nut successively, and cushion block is between packing ring and bearing base.
As preferably, inside, hub two ends is equipped with stepped hole, is equipped with the antifriction-bearing box be socketed on little axle in two stepped holes, is provided with the lining be socketed on little axle between two antifriction-bearing boxs.
As preferably, be provided with the lining ring be socketed on little axle between the antifriction-bearing box adjacent with bearing base and bearing base, the large end end of little axle is provided with the spring collar of fitting with another antifriction-bearing box end face.
As preferably, bearing base and mounting base are connected and fixed by tightening screw.
the beneficial effects of the utility model are:
1, the protruding end of the utility model bearing base between two synchronizing jugged belt wheels is vertically provided with waist shaped hole, little axle is installed in waist shaped hole, tapped bore is offered above protruding end, tapped bore is bolted with set screw, fit above set screw lower end and little axle and compress, the large end of little axle is provided with the hub for tensioning synchronous cog belt, and little axle small end is provided with cushion block, packing ring and nut successively.This stretching device is arranged in the waist shaped hole on bearing base protruding end, is regulated the upper-lower position of little axle by set screw, and by the nut on little axle small end, little axle is locked in appropriate location, and synchronous cog belt is outwards propped up by the hub on the large end of little axle.This stretching device serves the effect of tensioning synchronous cog belt, need not design and produce special adjustment support, and can not take the space in plated film chamber.
2, inside, hub two ends of the present utility model is equipped with stepped hole, is equipped with the antifriction-bearing box be socketed on little axle in two stepped holes, is provided with the lining be socketed on little axle between two antifriction-bearing boxs.Be provided with the lining ring be socketed on little axle between the antifriction-bearing box adjacent with bearing base and bearing base, the large end end of little axle is provided with the spring collar of fitting with another antifriction-bearing box end face.The movement that hub can follow synchronous cog belt rotates, and can reduce the wearing and tearing to synchronous cog belt.
3, bearing base of the present utility model and mounting base are connected and fixed by tightening screw, and tightening screw can make to connect more firm between bearing base and mounting base.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the A-A direction cutaway view of the utility model embodiment.
Wherein: 1, bearing base; 2, tightening screw; 3, set screw; 4, little axle; 5, cushion block; 6, packing ring; 7, nut; 8, hub; 9, lining; 10, antifriction-bearing box; 11, spring collar; 12, lining ring; 13, the bearing seat of honour; 14, synchronous cog belt; 15, synchronizing jugged belt wheel; 16, mounting base; 17, well floor; 18, tapped bore; 19, waist shaped hole; 20, concave surface; 21, stepped hole; 22, protruding end.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the utility model specific embodiment and corresponding accompanying drawing, technical solutions of the utility model are clearly and completely described.
With reference to Fig. 1 and 2, the present embodiment provides the stretching device of a kind of delivery roll end transmission component, protruding end 22 between two synchronous cog belts 14 are taken turns vertically is provided with waist shaped hole 19 to bearing base 1, be horizontally installed with the little axle 4 that can move up and down in waist shaped hole 19, little axle 4 both sides are equipped with the concave surface 20 of fitting with waist shaped hole 19 side.
The protruding end 22 of bearing base 1 offers tapped bore 18 above, tapped bore 18 is bolted with the set screw 3 for regulating little axle 4 upper-lower position, and set screw 3 lower end and little axle 4 are fitted above and compressed.
Little axle 4 holds greatly the hub 8 be provided with for tensioning synchronous cog belt 14, and little axle 4 small end is provided with cushion block 5, packing ring 6 and nut 7 successively, and cushion block 5 is between packing ring 6 and bearing base 1.
Inside, hub 8 two ends is equipped with stepped hole 21, is equipped with between antifriction-bearing box 10, two antifriction-bearing boxs 10 of being socketed on little axle 4 and is provided with the lining 9 be socketed on little axle 4 in two stepped holes 21.
Be provided with the lining ring 12 be socketed on little axle 4 between the antifriction-bearing box 10 adjacent with bearing base 1 and bearing base 1, little axle 4 is provided with the spring collar 11 of fitting with another antifriction-bearing box 10 end face in end end greatly.
Bearing base 1 and mounting base 16 are connected and fixed by tightening screw 2.
In implementation process, this tension structure is arranged on bearing base 1, and bearing base 1 is fixed on the mounting base 6 of delivery roll by tightening screw 2.Bearing base 1 one end between two synchronous cog belts 14 are taken turns is lengthened and exceeds mounting base 6, whole stretching device is installed in the protruding end 22 of this bearing base 1.
A tapped bore 18 is offered on the protruding end 22 of bearing base 1, and by set screw 3, little axle 4 is regulated, allow in the waist shaped hole 19 of little axle 4 on bearing base 1 and move up and down, flat side's thickness that two concave surfaces 20 on the width of waist shaped hole 19 and little axle 4 are formed matches, little axle 4 can move up and down and can not rotate in waist shaped hole 19, by nut 7, little axle 4 is locked in appropriate location.Two antifriction-bearing boxs 10 are contained in the stepped hole 21 at hub 8 two ends, the inner ring being controlled its antifriction-bearing box 10 by lining 9 and lining ring 12 prevents end float misalignment, little axle 4 end is blocked by spring collar 11, the movement that such hub 8 follows synchronous cog belt 14 rotates, and can reduce the wearing and tearing to synchronous cog belt 14.
Above-mentioned embodiment is used for explaining and the utility model is described; instead of the utility model is limited; in the protection domain of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection domain of the present utility model.
Claims (4)
1. the stretching device of a delivery roll end transmission component, it is characterized in that: the protruding end between two synchronizing jugged belt wheels is vertically provided with waist shaped hole to bearing base, be horizontally installed with the little axle that can move up and down in waist shaped hole, little axle both sides are equipped with the concave surface of fitting with waist shaped hole side;
Offering tapped bore above the protruding end of described bearing base, tapped bore being bolted with the set screw for regulating little axle upper-lower position, fitting above set screw lower end and little axle compresses;
The large end of described little axle is provided with the hub for tensioning synchronous cog belt, and little axle small end is provided with cushion block, packing ring and nut successively, and cushion block is between packing ring and bearing base.
2. the stretching device of delivery roll end according to claim 1 transmission component, it is characterized in that: inside, described hub two ends is equipped with stepped hole, be equipped with the antifriction-bearing box be socketed on little axle in two stepped holes, between two antifriction-bearing boxs, be provided with the lining be socketed on little axle.
3. the stretching device of delivery roll end according to claim 1 and 2 transmission component, it is characterized in that: be provided with the lining ring be socketed on little axle between the antifriction-bearing box that described and bearing base is adjacent and bearing base, the large end end of little axle is provided with the spring collar of fitting with another antifriction-bearing box end face.
4. the stretching device of delivery roll end according to claim 1 transmission component, is characterized in that: described bearing base and mounting base are connected and fixed by tightening screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431177.7U CN204802536U (en) | 2015-06-23 | 2015-06-23 | Transmission roller end drive assembly's of portion straining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431177.7U CN204802536U (en) | 2015-06-23 | 2015-06-23 | Transmission roller end drive assembly's of portion straining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204802536U true CN204802536U (en) | 2015-11-25 |
Family
ID=54587392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520431177.7U Active CN204802536U (en) | 2015-06-23 | 2015-06-23 | Transmission roller end drive assembly's of portion straining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204802536U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975574A (en) * | 2016-10-21 | 2018-05-01 | 范佳晨 | Belt pulley tensioner frame |
| CN108087510A (en) * | 2016-11-21 | 2018-05-29 | 徐涌涛 | Belt pulley tensioner frame |
| CN109896224A (en) * | 2017-12-11 | 2019-06-18 | 江苏中天华宇智能科技有限公司 | The transportation system of fiber reel |
-
2015
- 2015-06-23 CN CN201520431177.7U patent/CN204802536U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975574A (en) * | 2016-10-21 | 2018-05-01 | 范佳晨 | Belt pulley tensioner frame |
| CN108087510A (en) * | 2016-11-21 | 2018-05-29 | 徐涌涛 | Belt pulley tensioner frame |
| CN109896224A (en) * | 2017-12-11 | 2019-06-18 | 江苏中天华宇智能科技有限公司 | The transportation system of fiber reel |
| CN109896224B (en) * | 2017-12-11 | 2024-03-12 | 江苏中天华宇智能科技有限公司 | Optical fiber disc conveying system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |