CN202187108U - Idle gear shaft of roving frame - Google Patents
Idle gear shaft of roving frame Download PDFInfo
- Publication number
- CN202187108U CN202187108U CN2011202484383U CN201120248438U CN202187108U CN 202187108 U CN202187108 U CN 202187108U CN 2011202484383 U CN2011202484383 U CN 2011202484383U CN 201120248438 U CN201120248438 U CN 201120248438U CN 202187108 U CN202187108 U CN 202187108U
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- gear shaft
- gear
- shaft body
- tightening
- breach
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- Expired - Fee Related
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Abstract
An idle gear shaft of a roving frame belongs to the field of textile processing equipment and comprises a gear shaft body (1), wherein a gear mounting position (3) is arranged on the gear shaft body (1); a mounting screw thread (2) is formed at one end of the gear shaft body (1); a tightening head (4) is arranged at the other end of the gear shaft body (1); and a tightening notch (5) is formed on the tightening head (4). The idle gear shaft of the roving frame has a simple structure and is solid and durable; the idle gear shaft can be tightened and fixed conveniently through the tightening notch in mounting and maintenance processes; the circumstances of gear abrasion and gear breakage caused after the idle gear shaft of the roving frame is loosened can be reduced; and the service life is prolonged.
Description
Technical field
The utility model relates to a kind of bridge gear shaft, relates in particular to a kind of Speed frames bridge gear shaft, belongs to the textile processing equipment field.
Background technology
The Speed frames bridge gear shaft plays an important role at A454 type Speed frames at present, mainly is used in the transmission of Speed frames bobbin, and face is not tightened in the end of existing Speed frames bridge gear shaft; Referring to Fig. 1, because the running and the vibrations of equipment, yarn machine bridge gear shaft is easy to become flexible; Engagement between loosening backgear is not tight, causes being easy to break gear in the transmission process, makes the wearing and tearing of gear aggravate; Equipment failure rate is high, and can be because maintenance causes the underproduction.
Like the Chinese patent notification number be: CN2791290Y; The day for announcing is: the utility model patent on June 28th, 2006 discloses a kind of motorcycle engine starting bridge gear shaft; Comprise axle, it is characterized in that: the spline that gear is installed on the axle connects along whole axle, and the position that the starting carrier gear is installed on the axle forms the reinforcement of external splines shape; Thereby reach the intensity that improves gear shaft, improve the purpose of its reliability.But the defective of this structure is: complex structure, the reinforcement that forms the external splines shape can cause interference when installing and using on Speed frames, be unfavorable for bridge gear shaft is tightened and fixed, and uses and is limited to.
Summary of the invention
The purpose of the utility model is defective and the deficiency that is not easy to tighten after becoming flexible to existing Speed frames bridge gear shaft, provides a kind of simple in structure, easy for installation, is convenient to the Speed frames bridge gear shaft of tightening and fixing.
For realizing above-mentioned purpose; The technical solution of the utility model is: the Speed frames bridge gear shaft; Comprise the gear shaft body, the gear shaft body is provided with the gear installation position, and an end of gear shaft body has the installation screw thread; The other end of said gear shaft is provided with tappet head, offers on the tappet head to tighten breach.
The said breach of tightening is symmetrical set along the axial direction of tappet head, and tightening breach width diametrically is the 1/6-1/4 of diameter length.
The beneficial effect of the utility model is:
1, an end of the utility model gear shaft is for installing screw thread, is provided with tappet head at the other end of gear shaft, offers on the tappet head and tightens breach or tighten groove, and the Speed frames bridge gear shaft that efficiently solves in the past is loosening easily, is not easy to tighten fixing defective.
2, the utility model is simple in structure; Sturdy and durable; Can easily in installation and maintenance process, tighten and fix through tightening breach, can reduce because the situation that gear wear that the loosening back of Speed frames bridge gear shaft is caused and gear are broken has prolonged service life to gear shaft.
Description of drawings
Fig. 1 is the structural representation of existing Speed frames bridge gear shaft.
Fig. 2 is the structural representation of the utility model.
Among the figure: gear shaft body 1, screw thread 2 is installed, gear installation position 3, tappet head 4 is tightened breach 5.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is done further to describe in detail:
Referring to Fig. 2, the Speed frames bridge gear shaft of the utility model comprises gear shaft body 1; Gear shaft body 1 is provided with gear installation position 3; One end of gear shaft body 1 has the screw thread 2 of installation, and the other end of said gear shaft body 1 is provided with tappet head 4, offers on the tappet head 4 to tighten breach 5.
The said breach 5 of tightening is symmetrical set along the axial direction of tappet head 4, and tightening breach 5 width diametrically is the 1/6-1/4 of diameter length.
One end of gear shaft body 1 is for installing screw thread 2, and the other end of gear shaft body 1 is provided with tappet head 4, and the stage casing of gear shaft body 1 is gear installation position 3 near the side that screw thread 2 is installed, and gear installation position 3 is used to install travelling gear.Tappet head 4 is used at travelling gear the back maintenance process being installed to be convenient to tighten, and on tappet head 4, offers and tightens breach 5, tightens breach 5 and is symmetrical set along the axial direction of tappet head 4, and tightening breach 5 width diametrically is the 1/6-1/4 of diameter length.Facilitate like this in installation and maintenance process and tighten and fix, on tappet head 4, also can offer the groove of tightening that is circle distribution.
The utility model is installed in gear on the gear installation position 3 earlier in use, and then gear shaft body 1 is installed on the Speed frames through screw thread 2 is installed, and through the breach 5 of tightening on the tappet head 4 gear shaft body 1 is being tightened at last.In maintenance process, also can tighten, also be convenient to simultaneously carry out gear shaft body 1 spacing and block, can reach anti-loosing effect preferably through tightening breach 5 through tightening 5 pairs of loosening gear shaft bodies 1 of breach.
Claims (2)
1. Speed frames bridge gear shaft; Comprise gear shaft body (1); Gear shaft body (1) is provided with gear installation position (3); One end of gear shaft body (1) has installation screw thread (2), it is characterized in that: the other end of said gear shaft (1) is provided with tappet head (4), offers on the tappet head (4) to tighten breach (5).
2. Speed frames bridge gear shaft according to claim 1 is characterized in that: the said breach (5) of tightening is symmetrical set along the axial direction of tappet head (4), and tightening breach (5) width diametrically is the 1/6-1/4 of diameter length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202484383U CN202187108U (en) | 2011-07-14 | 2011-07-14 | Idle gear shaft of roving frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202484383U CN202187108U (en) | 2011-07-14 | 2011-07-14 | Idle gear shaft of roving frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202187108U true CN202187108U (en) | 2012-04-11 |
Family
ID=45918569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202484383U Expired - Fee Related CN202187108U (en) | 2011-07-14 | 2011-07-14 | Idle gear shaft of roving frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202187108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541988A (en) * | 2013-11-04 | 2014-01-29 | 苏州优金金属成型科技有限公司 | Novel intermediate gear shaft |
| CN104500696A (en) * | 2014-12-27 | 2015-04-08 | 平湖市永光机械配件有限公司 | Lifting gear of viscosity machine |
-
2011
- 2011-07-14 CN CN2011202484383U patent/CN202187108U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541988A (en) * | 2013-11-04 | 2014-01-29 | 苏州优金金属成型科技有限公司 | Novel intermediate gear shaft |
| CN104500696A (en) * | 2014-12-27 | 2015-04-08 | 平湖市永光机械配件有限公司 | Lifting gear of viscosity machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20140714 |
|
| EXPY | Termination of patent right or utility model |