CN202968906U - Shuttle rebounding rod - Google Patents
Shuttle rebounding rod Download PDFInfo
- Publication number
- CN202968906U CN202968906U CN 201220553111 CN201220553111U CN202968906U CN 202968906 U CN202968906 U CN 202968906U CN 201220553111 CN201220553111 CN 201220553111 CN 201220553111 U CN201220553111 U CN 201220553111U CN 202968906 U CN202968906 U CN 202968906U
- Authority
- CN
- China
- Prior art keywords
- shuttle rebounding
- shuttle
- boss
- rebounding rod
- rebounding bar
- 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
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Abstract
The utility model relates to a shuttle rebounding rod, which comprises a shuttle rebounding rod body, wherein the shuttle rebounding rod body is provided with a boss on the upper end surface of the bottom and a circular-arc-shaped through groove is formed in the top end of the head; one end of the boss is tangent to the bottom end of the shuttle rebounding rod body, and a fillet is arranged between the other end of the boss and the shuttle rebounding rod body; a groove is formed in the boss of the shuttle rebounding rod body; and a through hole is formed in the central position of the shuttle rebounding rod body. Besides, a first oval through hole is formed in the head of the shuttle rebounding rod body, a second oval through hole is formed in the middle of the shuttle rebounding rod body; the diameter of a circular-arc-shaped part in the second oval through hole is larger than that of a circular-arc-shaped part on the first oval through hole; and the groove penetrates through the boss to enter the shuttle rebounding rod body. The shuttle rebounding rod is provided with the groove and the through holes, so that on the premise that the use effect of the shuttle rebounding rod is not affected, the weight of the shuttle rebounding rod provided with the boss is reduced, the energy required to overcome the self-weight effect is reduced, and then the service life of the shuttle rebounding rod is prolonged.
Description
Technical field
The utility model relates to a kind of shuttle rebounding bar, refers in particular to the shuttle rebounding bar that can for a long time use of a kind of use on gripper shuttle loom.
Background technology
The shuttle rebounding bar is important composition parts of gripper shuttle loom, and it acts on bottom projectile shuttle, to provide its motion needed energy.The shuttle rebounding bar that is provided with boss that uses at present is due to the reason of its job specification, this requires it to need metal to be made to guarantee its hardness, this also makes shuttle rebounding bar own wt not light simultaneously, add the weight of boss, make whole shuttle rebounding bar seem extremely heavy, in the process of using, its needed energy of weight effect that overcomes oneself increases, and then makes the service life of shuttle rebounding bar not long.
The utility model content
The utility model purpose is that a kind of shuttle rebounding bar is provided in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of shuttle rebounding bar comprises shuttle rebounding bar body; The upper end of described shuttle rebounding body bottom is provided with boss, and the top of head has arc-shaped slot pass; The bottom of one end of described boss and shuttle rebounding bar body is tangent, is provided with rounding between the other end and shuttle rebounding bar body; The boss of described shuttle rebounding bar body is provided with groove; The place, centre position of described shuttle rebounding bar body is provided with through hole.
Preferably, the head of described shuttle rebounding bar body is provided with the first ellipse hole, and the middle part is provided with the second ellipse hole; In described the second ellipse hole, the diameter of arc sections is greater than the diameter of arc sections in the first ellipse hole.
Preferably, described groove passes boss and enters in shuttle rebounding bar body.
` is due to the utilization of technique scheme, and the utility model compared with prior art has following advantages:
The shuttle rebounding bar of the utility model scheme, because the boss of described shuttle rebounding bar body is provided with groove, place, the centre position of described shuttle rebounding bar body is provided with through hole; Shuttle rebounding bar of the present utility model, the groove that it is provided with and through hole under the prerequisite that does not affect shuttle rebounding bar result of use, have alleviated the weight of the shuttle rebounding bar that is provided with boss, make it overcome the needed energy of own wt effect and reduce, and then the service life of having improved the shuttle rebounding bar.
Description of drawings
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the front view of shuttle rebounding bar described in the utility model;
Accompanying drawing 2 is the upward view of shuttle rebounding bar described in the utility model;
Wherein: 1, shuttle rebounding bar body; 2, boss; 3, arc-shaped slot pass; 4, groove; 5, the first ellipse hole; 6, the second ellipse hole.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
As accompanying drawing 1,2 described a kind of shuttle rebounding bars of the present utility model, comprise shuttle rebounding bar body 1; The upper end of described shuttle rebounding body 1 bottom is provided with boss 2, and the top of head has arc-shaped slot pass 3; The bottom of one end of described boss 2 and shuttle rebounding bar body 1 is tangent, is provided with rounding between the other end and shuttle rebounding bar body 1; The boss 2 of described shuttle rebounding bar body 1 is provided with groove 4; The place, centre position of described shuttle rebounding bar body 1 is provided with through hole.The head of described shuttle rebounding bar body 1 is provided with the first ellipse hole 5, and the middle part is provided with the second ellipse hole 6; In described the second ellipse hole 6, the diameter of arc sections is greater than the diameter of arc sections in the first ellipse hole 5.Described groove 4 passes boss 2 and enters in shuttle rebounding bar body 1.
Shuttle rebounding bar of the present utility model, its groove that is provided with 4 and through hole under the prerequisite that does not affect shuttle rebounding bar result of use, have alleviated the weight of the shuttle rebounding bar that is provided with boss 2, make it overcome the needed energy of own wt effect and reduce, and then the service life of having improved the shuttle rebounding bar.
Be only below concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.
Claims (3)
1. a shuttle rebounding bar, comprise shuttle rebounding bar body; The upper end of described shuttle rebounding body bottom is provided with boss, and the top of head has arc-shaped slot pass; The bottom of one end of described boss and shuttle rebounding bar body is tangent, is provided with rounding between the other end and shuttle rebounding bar body; It is characterized in that: the boss of described shuttle rebounding bar body is provided with groove; The place, centre position of described shuttle rebounding bar body is provided with through hole.
2. shuttle rebounding bar according to claim 1, it is characterized in that: the head of described shuttle rebounding bar body is provided with the first ellipse hole, and the middle part is provided with the second ellipse hole; In described the second ellipse hole, the diameter of arc sections is greater than the diameter of arc sections in the first ellipse hole.
3. shuttle rebounding bar according to claim 1, it is characterized in that: described groove passes boss and enters in shuttle rebounding bar body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220553111 CN202968906U (en) | 2012-10-26 | 2012-10-26 | Shuttle rebounding rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220553111 CN202968906U (en) | 2012-10-26 | 2012-10-26 | Shuttle rebounding rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202968906U true CN202968906U (en) | 2013-06-05 |
Family
ID=48510005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220553111 Expired - Fee Related CN202968906U (en) | 2012-10-26 | 2012-10-26 | Shuttle rebounding rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202968906U (en) |
-
2012
- 2012-10-26 CN CN 201220553111 patent/CN202968906U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131026 |