CN215171928U - Speed reducer special for variable-speed wire drawing of lay length wheel - Google Patents
Speed reducer special for variable-speed wire drawing of lay length wheel Download PDFInfo
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- CN215171928U CN215171928U CN202120823339.7U CN202120823339U CN215171928U CN 215171928 U CN215171928 U CN 215171928U CN 202120823339 U CN202120823339 U CN 202120823339U CN 215171928 U CN215171928 U CN 215171928U
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- shaft
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- intermediate shaft
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Abstract
The utility model relates to a special speed reducer for variable-speed wire drawing of a lay length wheel, which comprises an input shaft and an output worm shaft, wherein the input shaft is connected to and penetrates through an input gear from one side of a box body; the non-input end of the input shaft, the first intermediate shaft and the second intermediate shaft extend out of the replacement gear cover box outside the other side of the box body, and the non-input end of the input shaft, the first intermediate shaft and the second intermediate shaft extend out of the replacement gear set or the gear set which is sequentially meshed is replaceable. The device has compact structure, is convenient for quick replacement of variable speed transmission, and meets the strand twisting production requirements of wheels with different lay lengths.
Description
Technical Field
The utility model relates to a speed reducer, a special speed reducer of lay length wheel variable speed wire drawing specifically says so.
Background
In the traditional stranding machine, when the lay length wheel meets different production requirements, the gearboxes with different specifications are required to be replaced generally to meet the requirement of lay length rotating speed adjustment, time and labor are wasted, and the multiple-specification gearboxes are required to be matched to increase the production cost.
Disclosure of Invention
The utility model provides a compact structure, the quick replacement variable speed transmission of being convenient for satisfies the special speed reducer of lay length wheel variable speed wire drawing of different lay length wheel strand production requirements.
The utility model adopts the technical proposal that: the utility model provides a special speed reducer of lay length wheel variable speed wire drawing, is including wearing input shaft and the output worm axle on the box, and the input shaft is inserted and cross-under input gear, its characterized in that by box one side: the first intermediate shaft is connected with a first intermediate gear meshed input gear, and the output shaft of the second intermediate shaft is connected with an output worm gear meshed output worm shaft; the non-input end of the input shaft, the first intermediate shaft and the second intermediate shaft extend out of the replacement gear cover box outside the other side of the box body, and the non-input end of the input shaft, the first intermediate shaft and the second intermediate shaft extend out of the replacement gear set or the gear set which is sequentially meshed is replaceable.
Furthermore, the input shaft, the first intermediate shaft and the second intermediate shaft are arranged in an equilateral triangle shape on the cross section of the input shaft, the first intermediate shaft and the second intermediate shaft.
Further, the input shaft is externally connected with an input belt wheel set.
Furthermore, the input end of the input shaft penetrates through one side of the box body through a bearing seat, and the bearing seat is externally connected with an oil injection device.
This speed reducer during operation, can select according to actual transmission speed ratio, at the non-input end of input shaft, first jackshaft, the second jackshaft stretches out and serves removable intermeshing gear set or mesh the gear set in proper order, realize input shaft transmission input, through first jackshaft, second jackshaft variable speed output, or direct through second jackshaft variable speed output, change different meshing gear set, satisfy great variable speed range adjustment demand, its overall structure is compact, need not to dismantle or change the gearbox, the direct operation of gear housing incasement is albizzed at the external weighing apparatus of box, can quick replacement variable speed drive, satisfy different lay length wheel twist stock production requirements.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a view A-A of FIG. 1;
fig. 3 is a view B-B of fig. 2.
In the figure: the gear-changing mechanism comprises a box body 1, an input shaft 2, a belt pulley set 3, a bearing seat 4, an oil injection device 5, an input gear 6, a first intermediate shaft 7, a first intermediate gear 8, a second intermediate shaft 9, a second intermediate worm gear 10, an output worm shaft 11, a gear-changing cover box 12 and a meshing gear set 13.
Detailed Description
The following further description is made in conjunction with the accompanying drawings and examples.
FIGS. 1-3 show: a speed reducer special for variable-speed wire drawing of a lay length wheel comprises a box body 1, an input shaft 2, a belt pulley set 3, a bearing seat 4, an oiling device 5, an input gear 6, a first intermediate shaft 7, a first intermediate gear 8, a second intermediate shaft 9, a second intermediate worm gear 10, an output worm shaft 11, a gear cover replacing box 12 and a meshing gear set 13.
The belt wheel set 3 drives the input shaft 2, the input shaft is supported and penetrated by a bearing seat 4 with an oiling device 5 from one side of the box body 1, the input shaft is connected with an input gear 6, a first intermediate shaft 7 and a second intermediate shaft 9 are also connected in the box body 1 in a penetrating way in parallel with the input shaft, the three axes of the input shaft, the first intermediate shaft and the second intermediate shaft are arranged in an equilateral triangle shape on the cross section, a first intermediate gear 8 meshed with the input gear is connected on the first intermediate shaft 7 in a penetrating way, a second intermediate gear 10 is connected on the second intermediate shaft 9 in a penetrating way, the second intermediate gear 10 is meshed with an output worm shaft 11 connected on the box body 1 in a penetrating way, a plurality of adjustable meshed gear sets 13 are arranged on the other side of the box body 1 through which the input shaft, the first intermediate shaft and the second intermediate shaft penetrate, and are used for changing the transmission speed ratio among the three shafts, and a gear cover box 12 is replaced by a side cover.
Claims (4)
1. The utility model provides a special speed reducer of lay length wheel variable speed wire drawing, is including wearing input shaft and the output worm axle on the box, and the input shaft is inserted and cross-under input gear, its characterized in that by box one side: the first intermediate shaft is connected with a first intermediate gear meshed input gear, and the output shaft of the second intermediate shaft is connected with an output worm gear meshed output worm shaft; the non-input end of the input shaft, the first intermediate shaft and the second intermediate shaft extend out of the replacement gear cover box outside the other side of the box body, and the non-input end of the input shaft, the first intermediate shaft and the second intermediate shaft extend out of the replacement gear set or the gear set which is sequentially meshed is replaceable.
2. The speed reducer special for variable-speed wire drawing of the lay length wheel as claimed in claim 1, wherein: the input shaft, the first intermediate shaft and the second intermediate shaft are arranged in an equilateral triangle shape in the three axial centers on the cross section.
3. The speed reducer special for variable-speed wire drawing of the lay length wheel as claimed in claim 1, wherein: the input shaft is externally connected with an input belt wheel set.
4. The speed reducer special for variable-speed wire drawing of the lay length wheel as claimed in claim 1, wherein: the input end of the input shaft is connected with one side of the box body in a penetrating way through a bearing seat, and the bearing seat is externally connected with an oil injection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120823339.7U CN215171928U (en) | 2021-04-21 | 2021-04-21 | Speed reducer special for variable-speed wire drawing of lay length wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120823339.7U CN215171928U (en) | 2021-04-21 | 2021-04-21 | Speed reducer special for variable-speed wire drawing of lay length wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215171928U true CN215171928U (en) | 2021-12-14 |
Family
ID=79361462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120823339.7U Active CN215171928U (en) | 2021-04-21 | 2021-04-21 | Speed reducer special for variable-speed wire drawing of lay length wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215171928U (en) |
-
2021
- 2021-04-21 CN CN202120823339.7U patent/CN215171928U/en active Active
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