CN2730903Y - Bevel gear driving box for double needle bed wrap knitting machine - Google Patents
Bevel gear driving box for double needle bed wrap knitting machine Download PDFInfo
- Publication number
- CN2730903Y CN2730903Y CN 200420026679 CN200420026679U CN2730903Y CN 2730903 Y CN2730903 Y CN 2730903Y CN 200420026679 CN200420026679 CN 200420026679 CN 200420026679 U CN200420026679 U CN 200420026679U CN 2730903 Y CN2730903 Y CN 2730903Y
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- power transmission
- bevel gear
- shaft
- bearing
- 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 - Fee Related
Links
Abstract
The utility model relates to a textile manufacturing machine transmission device, in particular to a bevel gear driving box for double needle bed wrap knitting machine, comprising a box body, a power transmission shaft, a power transmission shaft auxiliary support, an output shaft, a transmission shaft bevel gear, an output shaft bevel gear, a transmission bearing shaft and an output shaft bearing. The power transmission shaft auxiliary support and an auxiliary support bearing are arranged in the middle of the power transmission shaft, the power transmission shaft auxiliary support is fixed to the box body, and the transmission shaft auxiliary support and the power transmission shaft are fixed by the auxiliary support bearing. The utility model internally increases a transmission shaft auxiliary supporting construction, overcoming the flexibility curving generated by the power transmission shaft, making the transmission of the transmission box steady, reducing the running noise, prolonging the service life of the components in the box body and enhancing the braiding quality of the complete machine.
Description
Affiliated technical field
The utility model relates to the textile machine transmission device, especially a kind of double rib warp loom bevel gear transmission case.
Background technology
Existing homemade E2281 type double rib warp loom bevel gear transmission case is the main transmission part of machine, power transmission shaft is installed in the transmission case with bearing, the opposite spiral bevel gear of the identical rotation direction of a pair of specification also is housed on the transmission case, opposite another of identical with specification respectively rotation direction be to the corresponding engagement of spiral large bevel gear, with power, rotating speed by the output shaft synchronous backward send cam main shaft before and after the machine to.In use there are the following problems in this mechanism: power transmission shaft is slender axles, bigger in the transmission process owing to both sides bearing bearing stride, the effect of transmission radial load is born in the spiral bevel gear engagement place, power transmission shaft produces the amount of deflection bending, power transmission shaft produces very big centrifugal action when running up, cause vibration, thereby make transmission case transmission shakiness, noise is very big, and spin manifold temperature raises unusual, and bearing and gear be quick-wearing very, power transmission shaft fatigue fracture when serious, cause serious bad machine to stop, large quantities of parts such as latch needles damage, and suffer heavy losses.
Summary of the invention
The purpose of this utility model provides a kind of double rib warp loom bevel gear transmission case, and that crooked transmission shakiness, the noise that produces of amount of deflection is very big because power transmission shaft produces to overcome original needle-bar warp knitting machine bevel gear transmission case, spin manifold temperature raises is unusual, bearing and very quick-wearing, power transmission shaft fatigue fracture of gear, cause deficiencies such as large quantities of parts damages such as serious bad machine parking, latch needles.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of double rib warp loom bevel gear transmission case, by casing, power transmission shaft, the power transmission shaft aiding support, output shaft, the power transmission shaft bevel gear, the output shaft bevel gear, transmission shaft bearing and output shaft bearing are formed, power transmission shaft is connected with two transmission shaft bearings that are fixed in tank ends, the power transmission shaft bevel gear is separately positioned on the power transmission shaft two ends, the output shaft bevel gear is arranged on the output shaft, power transmission shaft bevel gear and output shaft bevel gear mesh respectively, output shaft is connected with casing by output shaft bearing, be provided with power transmission shaft aiding support and aiding support bearing at the power transmission shaft middle part, the power transmission shaft aiding support is fixedlyed connected with casing, and the power transmission shaft aiding support is connected by the aiding support bearing fixing with power transmission shaft.
A kind of double rib warp loom bevel gear transmission case of the present utility model is by increasing the power transmission shaft structure of assistant support in inside, effectively overcome power transmission shaft and produced the amount of deflection bending, thereby make the transmission case stable drive, reduce running noise, prolong the service life of parts in the casing, improved the weaving quality of complete machine.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kind of structural representation of the present utility model.
Among the figure: 1. casing, 2. power transmission shaft, 3. power transmission shaft aiding support, 4. output shaft, 5. power transmission shaft bevel gear, 6. output shaft bevel gear, 7. transmission shaft bearing, 8. output shaft bearing, 9. aiding support bearing.
The specific embodiment
Of the present utility model a kind of double rib warp loom bevel gear transmission case as shown in Figure 1 is made up of casing 1, power transmission shaft 2, power transmission shaft aiding support 3, output shaft 4, power transmission shaft bevel gear 5, output shaft bevel gear 6, transmission shaft bearing 7 and output shaft bearing 8.
Power transmission shaft 2 is connected with two transmission shaft bearings 7 at static housing 1 two ends, because power transmission shaft 2 length are longer, easily produce the amount of deflection bending, power transmission shaft aiding support 3 and aiding support bearing 9 are set up in power transmission shaft 2 middle parts now, power transmission shaft aiding support 3 is fixedlyed connected with casing 1, power transmission shaft aiding support 3 is fixedlyed connected by aiding support bearing 9 with power transmission shaft 2, also be respectively arranged with power transmission shaft bevel gear 5 at power transmission shaft 2 two ends, output shaft bevel gear 6 on power transmission shaft bevel gear 5 and the output shaft 4 meshes respectively, and output shaft 4 is connected with casing 1 by output shaft bearing 8.
A kind of double rib warp loom bevel gear transmission case of the present utility model is by increasing the power transmission shaft structure of assistant support in inside, effectively overcome power transmission shaft and produced the amount of deflection bending, thereby make the transmission case stable drive, reduce running noise, prolong the service life of parts in the casing, improved the weaving quality of complete machine.
Claims (1)
1. double rib warp loom bevel gear transmission case, by casing (1), power transmission shaft (2), power transmission shaft aiding support (3), output shaft (4), power transmission shaft bevel gear (5), output shaft bevel gear (6), transmission shaft bearing (7) and output shaft bearing (8) are formed, power transmission shaft (2) is connected with two transmission shaft bearings (7) that are fixed in casing (1) two ends, power transmission shaft bevel gear (5) is separately positioned on power transmission shaft (2) two ends, output shaft bevel gear (6) is arranged on the output shaft (4), power transmission shaft bevel gear (5) meshes respectively with output shaft bevel gear (6), output shaft (4) is connected with casing (1) by output shaft bearing (8), it is characterized in that: be provided with power transmission shaft aiding support (3) and aiding support bearing (9) at power transmission shaft (2) middle part, power transmission shaft aiding support (3) is fixedlyed connected with casing (1), and power transmission shaft aiding support (3) is fixedlyed connected by aiding support bearing (9) with power transmission shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420026679 CN2730903Y (en) | 2004-04-28 | 2004-04-28 | Bevel gear driving box for double needle bed wrap knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420026679 CN2730903Y (en) | 2004-04-28 | 2004-04-28 | Bevel gear driving box for double needle bed wrap knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2730903Y true CN2730903Y (en) | 2005-10-05 |
Family
ID=35051242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420026679 Expired - Fee Related CN2730903Y (en) | 2004-04-28 | 2004-04-28 | Bevel gear driving box for double needle bed wrap knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2730903Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103305977A (en) * | 2013-05-23 | 2013-09-18 | 吴江市信合织造有限公司 | Linear transmission device of reeling machine |
| CN104389954A (en) * | 2014-10-29 | 2015-03-04 | 徐文茜 | Multi-bevel gear transmission |
| CN104648118A (en) * | 2013-11-25 | 2015-05-27 | 本田技研工业株式会社 | Power transmission device |
-
2004
- 2004-04-28 CN CN 200420026679 patent/CN2730903Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103305977A (en) * | 2013-05-23 | 2013-09-18 | 吴江市信合织造有限公司 | Linear transmission device of reeling machine |
| CN104648118A (en) * | 2013-11-25 | 2015-05-27 | 本田技研工业株式会社 | Power transmission device |
| CN104389954A (en) * | 2014-10-29 | 2015-03-04 | 徐文茜 | Multi-bevel gear transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |