CN202116726U - Lower crosspiece for bobbiner head - Google Patents
Lower crosspiece for bobbiner head Download PDFInfo
- Publication number
- CN202116726U CN202116726U CN 201120207408 CN201120207408U CN202116726U CN 202116726 U CN202116726 U CN 202116726U CN 201120207408 CN201120207408 CN 201120207408 CN 201120207408 U CN201120207408 U CN 201120207408U CN 202116726 U CN202116726 U CN 202116726U
- Authority
- CN
- China
- Prior art keywords
- lower cross
- board
- cross plate
- lower transverse
- plate
- 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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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a lower crosspiece for a bobbiner head, which is characterized by comprising a rectangular-sectional lower transverse board. A connecting iron angle is mounted at one end of the lower transverse board, an oblong slot is arranged on the connecting iron angle, a groove is arranged on a rectangular face at the other end of the lower transverse board, a second connecting board is arranged on the other rectangular face at the other end of the lower transverse board, a first connecting board is arranged in the middle of the lower transverse board, and a plurality of reinforcing ribs are arranged on the lower transverse board. First screw holes are arranged on the first connecting board and the second connecting board, and a plurality of second screw holes are arranged on the lower transverse board. The lower crosspiece for the bobbiner head is simple in structure and firm, and reliability and stability of pins in connection can be completely guaranteed.
Description
Technical field
The utility model relates to the conjunction on a kind of Speed frames, especially a kind of bottom rail that is used for roving machine headstock.
Background technology
Speed frames mainly are made up of feed mechanism, drafter, twisting and winding mechanism and coiling and molding mechanism etc.During Speed frames work, sliver is drawn in the bar tube behind machine, is actively carried by conducting bar roller, gets into the rear roller jaw through sliver roller, bar-guiding device etc.Drafter adopts four roller devices, and the fiber in the sliver receives drawing-off under the elasticity control of apron, and the yarn after the drawing-off is seen off by front roller nip, through the polymerization of collector, is wound up on the bobbin after the twisting of flier again.Rely on the effect of shaping mechanism, make the bobbin rail band bobbin and do elevating movement according to certain rules, the tapered flyer bobbin in rove coiled two ends.In twisting and winding mechanism, the twisting winding task of rove is mainly by drape flyer and bobbin routing motion and accomplishing between the two.Bottom rail at the headstock part of Speed frames is the skeleton part of head breadth framing, is used to connect the car pin, and for huge Speed frames fuselage like this, it is reliable and stable to need to guarantee that fully each parts connects.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art, and a kind of fastening bottom rail that is used for roving machine headstock simple in structure, solid is provided, and can fully guarantee the reliability and stability that the car pin connects.
The technical scheme that provides according to the utility model; A kind of bottom rail that is used for roving machine headstock, characteristic is: comprise the lower cross plate that the cross section is rectangular, at an end of lower cross plate the connection angle bar is installed; On the connection angle bar, be provided with oval-shaped slot; On a right angle face of the lower cross plate other end, be provided with groove, another right angle face of the lower cross plate other end is provided with second connecting plate, is provided with first connecting plate at the middle part of lower cross plate; Be provided with a plurality of reinforcements at lower cross plate.
Said first connecting plate and second connecting plate are provided with first screw.
On said lower cross plate, be provided with a plurality of second screws.
The cross section of said connection angle bar is rectangular.
The utility model is described, and to be used for the bottom rail of roving machine headstock simple in structure, solid fastening, can fully guarantee the reliability and stability that the car pin connects.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is Fig. 1 vertical view.
Fig. 3 is the B-B cutaway view of Fig. 1.
Fig. 4 is that the A of Fig. 1 is to view.
The specific embodiment
Below in conjunction with concrete accompanying drawing the utility model is described further.
Like Fig. 1～shown in Figure 4: the bottom rail that is used for roving machine headstock comprises lower cross plate 1, connects angle bar 2, reinforcement 3, first connecting plate 4, second connecting plate 5, groove 6, groove 7, first screw 8, second screw 9 etc.
The utility model comprises the rectangular lower cross plate in cross section 1; End at lower cross plate 1 is equipped with connection angle bar 2; On connection angle bar 2, be provided with the oval-shaped slot 6 that is used for being connected usefulness with adjacent lower cross plate 1; On a right angle face of lower cross plate 1 other end, be provided with the groove 7 that is used to connect, another right angle face of lower cross plate 1 other end is provided with second connecting plate 5, is provided with first connecting plate 4 at the middle part of lower cross plate 1; Be provided with a plurality of reinforcements 3 at lower cross plate 1;
Said first connecting plate 4 and second connecting plate 5 are provided with first screw 8;
On said lower cross plate 1, be provided with a plurality of second screws 9;
The cross section of said connection angle bar 2 is rectangular.
The described bottom rail that is used for roving machine headstock of the utility model is used to connect the car pin; The connection angle bar 2 of lower cross plate 1 one ends is connected with adjacent lower cross plate 1; Simultaneously, lower cross plate 1 is fixing through second screw 9, and first connecting plate 4 and second connecting plate 5 that on lower cross plate 1, are provided with; Also improved connection stability, fully the connection of the company's of assurance pin is reliable and stable.
Claims (4)
1. bottom rail that is used for roving machine headstock; It is characterized in that: comprise the rectangular lower cross plate in cross section (1); End at lower cross plate (1) is equipped with connection angle bar (2), on connection angle bar (2), is provided with oval-shaped slot (6), on a right angle face of lower cross plate (1) other end, is provided with groove (7); Another right angle face of lower cross plate (1) other end is provided with second connecting plate (5), is provided with first connecting plate (4) at the middle part of lower cross plate (1); Be provided with a plurality of reinforcements (3) at lower cross plate (1).
2. the bottom rail that is used for roving machine headstock as claimed in claim 1 is characterized in that: said first connecting plate (4) and second connecting plate (5) are provided with first screw (8).
3. the bottom rail that is used for roving machine headstock as claimed in claim 1 is characterized in that: on said lower cross plate (1), be provided with a plurality of second screws (9).
4. the bottom rail that is used for roving machine headstock as claimed in claim 1 is characterized in that: the cross section of said connection angle bar (2) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120207408 CN202116726U (en) | 2011-06-19 | 2011-06-19 | Lower crosspiece for bobbiner head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120207408 CN202116726U (en) | 2011-06-19 | 2011-06-19 | Lower crosspiece for bobbiner head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202116726U true CN202116726U (en) | 2012-01-18 |
Family
ID=45457807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120207408 Expired - Fee Related CN202116726U (en) | 2011-06-19 | 2011-06-19 | Lower crosspiece for bobbiner head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202116726U (en) |
-
2011
- 2011-06-19 CN CN 201120207408 patent/CN202116726U/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: 20120118 Termination date: 20120619 |