CN202081259U - Needling drive reducer - Google Patents
Needling drive reducer Download PDFInfo
- Publication number
- CN202081259U CN202081259U CN2011201868795U CN201120186879U CN202081259U CN 202081259 U CN202081259 U CN 202081259U CN 2011201868795 U CN2011201868795 U CN 2011201868795U CN 201120186879 U CN201120186879 U CN 201120186879U CN 202081259 U CN202081259 U CN 202081259U
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- shaft
- power transmission
- shafts
- driving
- bevel gear
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- Expired - Fee Related
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Abstract
The utility model discloses a needling drive reducer consisting of two primary spiral gear reducers and two helical bevel gear reducers, wherein the two primary spiral gear reducers are respectively arranged up and down in the same direction; the driving shafts and the transmission shafts of the two spiral gear reducers are arranged horizontally; the driving shafts and the transmission shafts are meshed with each other through a pair of spiral gears; the rotating directions of the driving shafts and the transmission shafts are opposite; one side end of each driving shaft as well as one side end of each transmission shaft is connected with the swing arm of a cam type swing arm guide system of a needling machine; the other end of each driving shaft is in transmission connection with a motor; the other ends of the transmission shafts serve as the input shafts of the helical bevel gear reducers; the output shaft of each helical bevel gear reducer is arranged vertically; the output shafts of the two helical bevel gear reducers are rightly over against each other up and down and connected with each other through a coupler; the rotation directions of the two driving shafts of the two spiral gear reducers arranged up and down are the same; and the rotation directions of the two transmission shafts are also the same. With the needling drive reducer, four-plate opposite-needling of the needling machine can be realized and the smooth operation of the needling machine is ensured.
Description
Technical field
The utility model relates to a kind of reductor, what be specifically related to is a kind of reductor that needing machine drives that is used for.
Background technology
Needing machine is mainly used on textile industry, is covered with acupuncture on the acupuncture board of needing machine, and acupuncture board need be driven by reductor and move up and down.Present needing machine can only carry out acupuncture to the one side of institute's textiles, and the weaving effect of lining is undesirable, how can the upper and lower surface of institute's textiles be carried out acupuncture simultaneously, and improve the weaving effect is the target that manufacturer is pursued always.
Summary of the invention
In view of the problem that present known technology exists, the technical problems to be solved in the utility model is to be to provide a kind of four plates that can realize needing machine to thorn, and can guarantee that the needing machine acupuncture stably of turning round drives reductor.
For solving the problems of the technologies described above, the utility model takes following technical scheme to finish:
Acupuncture drives reductor, it is characterized in that: acupuncture drives reductor and is made up of two one-level helical gear reducers and two spiral bevel gear decelerators, two helical gear reducers are with the equidirectional upper and lower settings, the driving shaft and the power transmission shaft of two helical gear reducers are horizontally disposed, driving shaft and power transmission shaft are by a pair of helical gear engagement, the switched in opposite of driving shaft and power transmission shaft, one side shaft end of driving shaft and power transmission shaft is connected with the swing arm of the cam-type swing arm guidance system of needing machine, another axle head of driving shaft is connected with drive of motor, another axle head of power transmission shaft is as described spiral bevel gear input shaft of speed reducer, the output shaft of described spiral bevel gear decelerator vertically is provided with, the output shaft of two spiral bevel gear decelerators up and down over against and connect by shaft coupling, two of two helical gear reducers driving shafts turn to identically up and down, and two power transmission shafts turn to also identical.Driving shaft is processed keyway with the axle head that power transmission shaft is connected with described swing arm after assembling.Described helical gear helical angle is 15 °.
The beneficial effects of the utility model are: the driven in synchronism that can realize two upper plates of needing machine and two lower plates, realized that promptly needing machine carries out four plates of acupuncture to thorn simultaneously to the upper and lower surface of institute's textiles, and the four plate needing machines running that the utility model drives steadily, improved the service life and the acupuncture effect of equipment.
Description of drawings
The utility model has following accompanying drawing:
Fig. 1 is a scheme of installation of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is an A-A view among Fig. 1.
The specific embodiment
Accompanying drawing has been represented the technical solution of the utility model and embodiment, further describes each relevant details and operation principle thereof of embodiment below more in conjunction with the accompanying drawings.
With reference to accompanying drawing 1,2 and 3, this kind acupuncture drives reductor, form by two one-level helical gear reducers 1 and two spiral bevel gear decelerators 2, the gearratio of four decelerators all is 1:1, two helical gear reducers 1 are with the equidirectional upper and lower settings, the driving shaft 3 and the power transmission shaft 4 of two helical gear reducers 1 are horizontally disposed, driving shaft 3 and power transmission shaft 4 are by a pair of helical gear engagement, the switched in opposite of driving shaft and power transmission shaft, the inboard axle head 7 of driving shaft 3 and power transmission shaft 4,8 are connected with the swing arm of the cam-type swing arm guidance system of needing machine, the outside axle head 9 of the driving shaft 3 of a wherein top helical gear reducer is connected with drive of motor, the outside axle head 10 of power transmission shaft 4 is as the power shaft of described spiral bevel gear decelerator 2, the output shaft 5 of described spiral bevel gear decelerator 2 vertically is provided with, be meshing with each other by a pair of vertically arranged spiral bevel gear between power transmission shaft 4 and the output shaft 5, the output shaft of two spiral bevel gear decelerators connects over against also passing through shaft coupling 6 about in the of 5, two of two helical gear reducers 1 driving shafts 3 turn to identically up and down, and two power transmission shafts 4 turn to also identical.Under motor-driven, the driving shaft 3 of a helical gear reducer clockwise rotates above the driven by motor, driving two power transmission shafts 4 by gear drive rotates counterclockwise, the driving shaft that also drives simultaneously a following helical gear reducer clockwise rotates, such two driving shafts just can drive two upper plates of needing machine with two power transmission shafts by the swing arm that is connected separately and two lower plates are synchronized with the movement, upper and lower surface to institute's textiles carries out acupuncture simultaneously, and four plates of realizing four plate needing machines are to thorn; The axle head 7 that described driving shaft 3 and power transmission shaft 4 are connected with described swing arm, 8 process keyway 11 after assembling, so just can guarantee that the swing arm that is connected has same angle and direction after installation, the gear backlash of every decelerator of control is at 0.2-0.25mm when decelerator is installed, described helical gear helical angle is 15 °, improved the registration of gears engaged, helical gear hand of helix has adopted axial modification to add the correction method of two ends adverse slope, in addition helical gear flank profil is carried out correction of the flank shape, the utility model through above-mentioned design, the four plate needing machines running that it drives has steadily improved the service life and the acupuncture effect of equipment.
Claims (3)
1. acupuncture drives reductor, it is characterized in that: acupuncture drives reductor and is made up of two one-level helical gear reducers and two spiral bevel gear decelerators, two helical gear reducers are with the equidirectional upper and lower settings, the driving shaft and the power transmission shaft of two helical gear reducers are horizontally disposed, driving shaft and power transmission shaft are by a pair of helical gear engagement, the switched in opposite of driving shaft and power transmission shaft, one side shaft end of driving shaft and power transmission shaft is connected with the swing arm of the cam-type swing arm guidance system of needing machine, another axle head of driving shaft is connected with drive of motor, another axle head of power transmission shaft is as described spiral bevel gear input shaft of speed reducer, the output shaft of described spiral bevel gear decelerator vertically is provided with, the output shaft of two spiral bevel gear decelerators up and down over against and connect by shaft coupling, two of two helical gear reducers driving shafts turn to identically up and down, and two power transmission shafts turn to also identical.
2. acupuncture as claimed in claim 1 drives reductor, and it is characterized in that: driving shaft is processed keyway with the axle head that power transmission shaft is connected with described swing arm after assembling.
3. acupuncture as claimed in claim 1 drives reductor, and it is characterized in that: described helical gear helical angle is 15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201868795U CN202081259U (en) | 2011-06-05 | 2011-06-05 | Needling drive reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201868795U CN202081259U (en) | 2011-06-05 | 2011-06-05 | Needling drive reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202081259U true CN202081259U (en) | 2011-12-21 |
Family
ID=45341899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201868795U Expired - Fee Related CN202081259U (en) | 2011-06-05 | 2011-06-05 | Needling drive reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202081259U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133661A (en) * | 2013-02-27 | 2013-06-05 | 淄博山博安吉富齿轮电机有限公司 | Double-side needling machine speed reducing system |
| CN103711840A (en) * | 2013-12-31 | 2014-04-09 | 汕头三辉无纺机械厂有限公司 | High-speed gear transmission mechanism of needling machine |
| CN106849490A (en) * | 2017-03-08 | 2017-06-13 | 武汉理工大学 | A kind of ship helical gear reducer that can be used to generate electricity and control method |
-
2011
- 2011-06-05 CN CN2011201868795U patent/CN202081259U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133661A (en) * | 2013-02-27 | 2013-06-05 | 淄博山博安吉富齿轮电机有限公司 | Double-side needling machine speed reducing system |
| CN103133661B (en) * | 2013-02-27 | 2017-02-08 | 山东安吉富传动设备股份有限公司 | Double-side needling machine speed reducing system |
| CN103711840A (en) * | 2013-12-31 | 2014-04-09 | 汕头三辉无纺机械厂有限公司 | High-speed gear transmission mechanism of needling machine |
| CN106849490A (en) * | 2017-03-08 | 2017-06-13 | 武汉理工大学 | A kind of ship helical gear reducer that can be used to generate electricity and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Needling drive reducer Effective date of registration: 20141030 Granted publication date: 20111221 Pledgee: Ruian Zhejiang rural commercial bank Limited by Share Ltd Square Branch Pledgor: Zhejiang Tanhon Driving Machine Co.,Ltd. Registration number: 2014990000909 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150629 Granted publication date: 20111221 Pledgee: Ruian Zhejiang rural commercial bank Limited by Share Ltd Square Branch Pledgor: Zhejiang Tanhon Driving Machine Co.,Ltd. Registration number: 2014990000909 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |