CN102297256B - Stranding machine dragged reducer - Google Patents
Stranding machine dragged reducer Download PDFInfo
- Publication number
- CN102297256B CN102297256B CN201110263649.9A CN201110263649A CN102297256B CN 102297256 B CN102297256 B CN 102297256B CN 201110263649 A CN201110263649 A CN 201110263649A CN 102297256 B CN102297256 B CN 102297256B
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- Prior art keywords
- gear
- shaft
- hollow shaft
- stranding machine
- reducer
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000000314 lubricant Substances 0.000 claims description 11
- 239000000446 fuel Substances 0.000 claims description 4
- 241000397426 Centroberyx lineatus Species 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The invention discloses a stranding machine dragged reducer, which comprises a shell, an input shaft, a hollow shaft, and a middle shaft, wherein the input shaft is provided with a worm; the middle of the hollow shaft is provided with a worm wheel, and the worm and the worm wheel are in fit transmission; the output shaft is arranged in the hollow shaft through a bearing, and two ends of the output shaft extend out of the hollow shaft; the lower end of the hollow shaft is provided with a gear A; the lower end of the input shaft is provided with a gear B; upper and lower ends of the middle shaft are provided with a gear C and a gear D; the gear C and the gear A are meshed; the gear D and the gear B are meshed; the upper end of the hollow shaft extends out of the shell; a traction wheel is arranged on the output shaft; and the inner wall of the traction wheel is sleeved on the outer wall of the hollow shaft through a bearing pack. The stranding machine dragged reducer prevents the output shaft from being damaged radially, and avoids shaft breakage; the service life of the reducer is prolonged; and the production efficiency of the stranding machine is improved.
Description
Technical field
The present invention relates to the technical field of steel cord Stranding machine, particularly relate to a kind of stranding machine dragged reducer.
Background technique
In prior art, Stranding machine the draught wheel of traction directly by key, install on the output shaft of speed reducer, owing to being subject to the tension force effect of steel cord on draught wheel, can produce collapsing force radially to output shaft, after running, spindle nose will be fractureed for a long time, affect the normal operation of whole Stranding machine, reduce the manufacturing efficiency of Stranding machine, original draught wheel is two wheel composite structures in addition, trouble is installed, and in rotation process, can cause the fluctuation of steel curtain line tension, affect the stability of quality of product.
Summary of the invention
The object of the invention is, in order to address the above problem, provides a kind of stranding machine dragged reducer.
Technological scheme of the present invention is: a kind of stranding machine dragged reducer, contain housing, input shaft, output shaft, hollow shaft, jack shaft, on described input shaft, there is worm screw, there is worm gear at hollow shaft middle part, the two coordinates transmission, described output shaft is arranged on hollow shaft inside by bearing, stretch out outside hollow shaft at two ends, the lower end of described hollow shaft is provided with gear first, described input shaft lower end is provided with gear second, the two ends up and down of described jack shaft are separately installed with gear third and gear fourth, gear third and the engagement of gear first, gear fourth and the engagement of gear second; Stretch out outside housing the upper end of described hollow shaft, on described output shaft, draught wheel is installed, and the inwall of this draught wheel is sleeved on the outer wall of hollow shaft by bearing pack.
Described draught wheel comprises wheel disc and cylindrical shape wheel body two-part, described wheel disc is arranged on the end of output shaft by key, described cylindrical shape wheel body inwall is arranged on hollow shaft outer wall by bearing pack, and the upper-end surface of cylindrical shape wheel body is fixedly connected with wheel disc by fastening piece.
The two ends up and down of the outer surface of described cylindrical shape wheel body are provided with the edge of swallow-tail form.
Described housing is provided with lubricant oil and adds mouth and fuel outlet, at lubricant oil, adds on mouth and is provided with lubricant oil surveyors' staff.
Described hollow shaft is by being arranged on housing by bearing pack.
Beneficial effect of the present invention
There is change in the mounting type of the draught wheel of this stranding machine dragged reducer on output shaft, output shaft is rotated to being responsible for passing to draught wheel, load torque, and the radial force producing due to the tension force of steel cord is carried out load by hollow shaft, thereby avoided the radially destruction to output shaft, avoided occurring the phenomenon of off-axis.Extended the working life of this speed reducer.Improved the manufacturing efficiency of Stranding machine.
This stranding machine dragged reducer draught wheel is one, can avoid the problem of combination wheel tension fluctuation, for the stability of quality of product, has certain help.
Accompanying drawing explanation
Fig. 1 is the structural representation of this stranding machine dragged reducer.
Embodiment
1. output shafts in figure, 2. disk body, 3. fastening piece, 4. cylindrical shape wheel body, 5. input shaft, 6. worm screw, 7. lubricant oil add mouthful, 8. lubricant oil surveyors' staff, 9. housing, 10. fuel outlet, 11. gears third, 12. gear fourths, 13. jack shafts, 14. gear second, 15. gear first, 16. worm gears, 17. hollow shafts.
Embodiment: referring to Fig. 1, a kind of stranding machine dragged reducer in figure, contain housing, input shaft, output shaft, hollow shaft, jack shaft, on described input shaft, there is worm screw, there is worm gear at hollow shaft middle part, the two coordinates transmission, described output shaft is arranged on hollow shaft inside by bearing, stretch out outside hollow shaft at two ends, the lower end of described hollow shaft is provided with gear first, and described input shaft lower end is provided with gear second, and the two ends up and down of described jack shaft are separately installed with gear third and gear fourth, gear third and the engagement of gear first, gear fourth and the engagement of gear second; Stretch out outside housing the upper end of described hollow shaft, on described output shaft, draught wheel is installed, and the inwall of this draught wheel is sleeved on the outer wall of hollow shaft by bearing pack.
Described draught wheel comprises wheel disc and cylindrical shape wheel body two-part, described wheel disc is arranged on the end of output shaft by key, described cylindrical shape wheel body inwall is arranged on hollow shaft outer wall by bearing pack, and the upper-end surface of cylindrical shape wheel body is fixedly connected with wheel disc by fastening piece.
The two ends up and down of the outer surface of described cylindrical shape wheel body are provided with the edge of swallow-tail form.
Described housing is provided with lubricant oil and adds mouth and fuel outlet, at lubricant oil, adds on mouth and is provided with lubricant oil surveyors' staff.
Described hollow shaft is by being arranged on housing by bearing pack.
Claims (4)
1. a stranding machine dragged reducer, contain housing, input shaft, output shaft, hollow shaft, jack shaft, on described input shaft, there is worm screw, there is worm gear at hollow shaft middle part, the two coordinates transmission, described output shaft is arranged on hollow shaft inside by bearing, stretch out outside hollow shaft at two ends, the lower end of described hollow shaft is provided with gear first, described input shaft lower end is provided with gear second, the two ends up and down of described jack shaft are separately installed with gear third and gear fourth, gear third and the engagement of gear first, gear fourth and the engagement of gear second; It is characterized in that: stretch out outside housing the upper end of described hollow shaft, on described output shaft, draught wheel is installed, the inwall of this draught wheel is sleeved on the outer wall of hollow shaft by bearing pack, described draught wheel comprises wheel disc and cylindrical shape wheel body two-part, described wheel disc is arranged on the end of output shaft by key, described cylindrical shape wheel body inwall is arranged on hollow shaft outer wall by bearing pack, and the upper-end surface of cylindrical shape wheel body is fixedly connected with wheel disc by fastening piece.
2. stranding machine dragged reducer according to claim 1, is characterized in that: the two ends up and down of the outer surface of described cylindrical shape wheel body are provided with the edge of swallow-tail form.
3. stranding machine dragged reducer according to claim 1, is characterized in that: described housing is provided with lubricant oil and adds mouth and fuel outlet, at lubricant oil, adds on mouth and is provided with lubricant oil surveyors' staff.
4. stranding machine dragged reducer according to claim 1, is characterized in that: described hollow shaft is arranged on housing by bearing pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110263649.9A CN102297256B (en) | 2011-09-07 | 2011-09-07 | Stranding machine dragged reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110263649.9A CN102297256B (en) | 2011-09-07 | 2011-09-07 | Stranding machine dragged reducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102297256A CN102297256A (en) | 2011-12-28 |
| CN102297256B true CN102297256B (en) | 2014-02-19 |
Family
ID=45357860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110263649.9A Active CN102297256B (en) | 2011-09-07 | 2011-09-07 | Stranding machine dragged reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102297256B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB773448A (en) * | 1955-08-02 | 1957-04-24 | Moto Standard G M B H | Improvements relating to change-speed gears for tractors |
| CN86203802U (en) * | 1986-06-10 | 1986-12-03 | 天津市第二通用机械厂 | Electric drive system for valve |
| CN202209386U (en) * | 2011-09-07 | 2012-05-02 | 河南恒星科技股份有限公司 | Traction reduction box for stranding machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0246225A1 (en) * | 1985-11-29 | 1987-11-25 | STIDWORTHY, Frederick Michael | Variable rotary drives |
-
2011
- 2011-09-07 CN CN201110263649.9A patent/CN102297256B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB773448A (en) * | 1955-08-02 | 1957-04-24 | Moto Standard G M B H | Improvements relating to change-speed gears for tractors |
| CN86203802U (en) * | 1986-06-10 | 1986-12-03 | 天津市第二通用机械厂 | Electric drive system for valve |
| CN202209386U (en) * | 2011-09-07 | 2012-05-02 | 河南恒星科技股份有限公司 | Traction reduction box for stranding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102297256A (en) | 2011-12-28 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Traction reducer of stranding machine Effective date of registration: 20201016 Granted publication date: 20140219 Pledgee: Henan Gongyi Rural Commercial Bank Co.,Ltd. Pledgor: HENAN HENGXING SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2020980006855 |
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Date of cancellation: 20211019 Granted publication date: 20140219 Pledgee: Henan Gongyi Rural Commercial Bank Co.,Ltd. Pledgor: HENAN HENGXING SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2020980006855 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Joint machine traction reducer Effective date of registration: 20211020 Granted publication date: 20140219 Pledgee: Henan Gongyi Rural Commercial Bank Co.,Ltd. Pledgor: HENAN HENGXING SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2021980010938 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221110 Granted publication date: 20140219 Pledgee: Henan Gongyi Rural Commercial Bank Co.,Ltd. Pledgor: HENAN HENGXING SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2021980010938 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Joint machine traction reducer Effective date of registration: 20221114 Granted publication date: 20140219 Pledgee: Henan Gongyi Rural Commercial Bank Co.,Ltd. Pledgor: HENAN HENGXING SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2022980021845 |
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Date of cancellation: 20231108 Granted publication date: 20140219 Pledgee: Henan Gongyi Rural Commercial Bank Co.,Ltd. Pledgor: HENAN HENGXING SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2022980021845 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |