CN203703008U - High-speed gear transmission mechanism of needling machine - Google Patents
High-speed gear transmission mechanism of needling machine Download PDFInfo
- Publication number
- CN203703008U CN203703008U CN201320886931.7U CN201320886931U CN203703008U CN 203703008 U CN203703008 U CN 203703008U CN 201320886931 U CN201320886931 U CN 201320886931U CN 203703008 U CN203703008 U CN 203703008U
- Authority
- CN
- China
- Prior art keywords
- gear
- transmission mechanism
- helical gear
- needling machine
- transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 25
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000009351 contact transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001467 acupuncture Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005571 horizontal transmission Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000005570 vertical transmission Effects 0.000 description 1
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- Gear Transmission (AREA)
Abstract
The utility model relates to a transmission mechanism of a needling machine and in particular relates to a high-speed gear transmission mechanism of a needling machine. The high-speed gear transmission mechanism comprises a helical gear, a transmission device and two main shafts; on the high-speed gear transmission mechanism of the needling machine, the helical gear is used for driving the two main shafts; compared with a common straight gear, the helical gear can be applied to high speed and heavy load due to a compact center distance, and is low in weight, large in drive torque, steady in starting and fine in transmission ratio grading; the tooth crest of the helical gear is designed to be cambered, so that the gear can be protected against abrasion and noise can be reduced during transmission, and therefore, the form and position errors or assembly errors of the two main shafts are compensated. The high-speed gear transmission mechanism of the needling machine is characterized in that the helical gear is utilized for transmission instead of a speed change gearbox, and the helical gear which is provided with the cambered tooth crest and is engaged in point contact is used as the transmission mechanism of the needling machine, and consequently, the errors are reduced, the noise is reduced, the service life of the gear is prolonged, and the cost of the entire machine is also decreased.
Description
Technical field
The utility model relates to needing machine field, especially a kind of needing machine High Speed Gearing mechanism.
Background technique
At present, needing machine generally applies to nonwoven textile industry, one of equipment conventional during nonwoven fabric is produced, needing machine driving mechanism on market generally adopts speed-change gear box or Spur Gear Driving, because common spur gear enters engagement along the facewidth simultaneously, thereby generation impact shock noise, transmission is not steady, cannot be used for high-speed overload, and be applied in this comparatively accurate production process in acupuncture field, morpheme error, assembly error that gear transmission produces can reduce unavoidably quality of product, and machine be caused to heavy wear, reduction of service life.
Summary of the invention
The purpose of this utility model is for the existing state of the art, and a kind of needing machine High Speed Gearing mechanism is provided, and to heighten quality of product, reduces wear and tear in machines, reduces noise.
For achieving the above object, the utility model adopts following technological scheme:
The utility model is a kind of needing machine High Speed Gearing mechanism, mainly comprise two main shafts, transmission device, at least two group transmission devices are housed on described pair of main shaft, it is characterized in that: described pair of spindle nose is provided with helical gear, the each tooth of described helical gear adopts arc tooth top.
Described two helical gears linearly engage.
Described transmission device comprises Coupler, flywheel, bent axle, the Coupler that described bent axle both sides are provided with flywheel and are connected with flywheel.
Described bent axle by connecting rod with plant needle plate and be connected.
The beneficial effects of the utility model are:
1. utilize Helical gear Transmission to replace ordinary straight gear or speed-change gear box transmission, reduce costs;
2. make up morpheme error or the assembly error of two main shafts by helical gear camber tooth top, make machine operation smooth and easy, improve the quality of products;
By helical gear camber tooth top with a way of contact transmission, reduce noise;
By helical gear camber tooth top with a way of contact transmission, reduce wearing and tearing, increase working life.
accompanying drawing explanation:
The structural representation that accompanying drawing 1 is invention;
The side view that accompanying drawing 2 is invention;
The helical gear mesh schematic representation that accompanying drawing 3 is invention;
The schematic diagram of the single tooth of helical gear that accompanying drawing 4 is invention.
embodiment:
In order to make juror can the object of the utility model, feature and function be had further and be understood, hereby lift preferred embodiment and coordinate graphic being described in detail as follows:
Refer to shown in Fig. 1 to Fig. 4, it is the structural representation of the preferred embodiment of the utility model, the utility model is a kind of needing machine High Speed Gearing mechanism, mainly comprise two main shafts 3, transmission device 2, at least two group transmission devices 2 are housed on described pair of main shaft 3, described transmission device 2 comprises Coupler 21, flywheel 22, bent axle 23, the Coupler 21 that described bent axle 23 both sides are provided with flywheel 22 and are connected with flywheel 22, described bent axle 23 by connecting rod 4 with plant needle plate and be connected, transmission device 2 transfers horizontal transmission to vertical-transmission, what make connecting rod 4 belows plants needle plate smooth running,
Described pair of main shaft 3 ends are provided with helical gear 1, each tooth 11 of described helical gear 1 adopts arc tooth top 111, and two helical gears 1 linearly engage, utilize two helical gear 1 camber tooth tops 111 to engage in the mode of a contact, can effectively make up morpheme error or the assembly error of two main shafts 3, reduce wear and tear in machines simultaneously, reduce noise, make two main shafts 3 move synchronous, smooth and easy.
Certainly, above diagram is only the utility model preferred embodiments, not limits using scope of the present utility model with this, therefore, everyly in the utility model principle, make equivalent change and all should be included in protection domain of the present utility model.
Claims (4)
1. a needing machine High Speed Gearing mechanism, mainly comprise two main shafts (3), transmission device (2), at least two group transmission devices (2) are housed on described pair of main shaft (3), it is characterized in that: described pair of main shaft (3) end is provided with helical gear (1), the each tooth of described helical gear (1) (11) adopts arc tooth top (111).
2. a kind of needing machine High Speed Gearing according to claim 1 mechanism, is characterized in that: described two helical gears (1) linearly engage.
3. a kind of needing machine High Speed Gearing according to claim 1 mechanism, it is characterized in that: described transmission device (2) comprises Coupler (21), flywheel (22), bent axle (23) Coupler (21) that described bent axle (23) both sides are provided with flywheel (22) and are connected with flywheel.
4. a kind of needing machine High Speed Gearing according to claim 3 mechanism, is characterized in that: described bent axle (23) by connecting rod (4) with plant needle plate and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886931.7U CN203703008U (en) | 2013-12-31 | 2013-12-31 | High-speed gear transmission mechanism of needling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886931.7U CN203703008U (en) | 2013-12-31 | 2013-12-31 | High-speed gear transmission mechanism of needling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703008U true CN203703008U (en) | 2014-07-09 |
Family
ID=51053455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320886931.7U Expired - Lifetime CN203703008U (en) | 2013-12-31 | 2013-12-31 | High-speed gear transmission mechanism of needling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106087259A (en) * | 2016-08-05 | 2016-11-09 | 郑州纺机工程技术有限公司 | A kind of high-speed dual-shaft guides dystopy Double felting needle felting machine |
-
2013
- 2013-12-31 CN CN201320886931.7U patent/CN203703008U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106087259A (en) * | 2016-08-05 | 2016-11-09 | 郑州纺机工程技术有限公司 | A kind of high-speed dual-shaft guides dystopy Double felting needle felting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |