CN208869765U - A kind of rapier loom weft-sending sword head - Google Patents
A kind of rapier loom weft-sending sword head Download PDFInfo
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- CN208869765U CN208869765U CN201821642534.4U CN201821642534U CN208869765U CN 208869765 U CN208869765 U CN 208869765U CN 201821642534 U CN201821642534 U CN 201821642534U CN 208869765 U CN208869765 U CN 208869765U
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- shell
- wear
- rapier loom
- sword head
- yarn
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Abstract
The utility model discloses a kind of rapier loom weft-sending sword head, the technical solution of use includes shell, the clamping bar being articulated on shell and the yarn clamping sheet being installed between the shell and clamping bar, the shell side is equipped with gear yarn portion, it is characterized by: the shell side, which corresponds to, is equipped with thickening part in front of the gear yarn portion, it is equipped with the gap passed through for yarn between the thickening part and gear yarn portion, is provided with replaceable wear-proof alloy stick in the gap.Advantage: wear-proof alloy stick is tumbled in gear yarn position, substantially increases wearability, the service life enhances several times in use.In addition, wear-proof alloy stick can also be replaced, the purchase cost of enterprise is reduced, to be held in both hands by market heat.
Description
Technical field
The utility model relates to a kind of rapier loom weft-sending sword heads.
Background technique
Weaving rapier loom is widely used on shuttleless loom, it is outside having the characteristics of shuttleless loom high speed, high-performance, high benefit
Its positive filling insertion way has very strong varietal adaptation, adapts to the wefting insertion of various yarns.With the development and change in market,
Yarn variety is various, requires motionless raising to sword head.In wefting insertion, there are seventy or eighty ten thousand times frictions daily.Traditional weft-sending sword head
It keeps off yarn portion over time, a bar groove can be worn into, will cause the flaw of fabric, sword head can only be with changing at this time, and not only fabric quality is not
It can guarantee, and greatly improve the cost of enterprise.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of wear-resisting better rapier loom weft-sending sword heads.
To solve the above problems, the technical solution adopted in the utility model include shell, the clamping bar being articulated on shell with
And it is installed on the yarn clamping sheet between the shell and clamping bar, the shell side is equipped with gear yarn portion, it is characterised in that: the shell
Side corresponds to and is equipped with thickening part in front of the gear yarn portion, is equipped with the gap passed through for yarn between the thickening part and gear yarn portion,
Replaceable wear-proof alloy stick is provided in the gap.
The rapier loom weft-sending sword head, it is characterised in that: the wear-proof alloy stick is embedded in the thickening part and gear
Between yarn portion.
The rapier loom weft-sending sword head, it is characterised in that: the wear-proof alloy stick is wolfram steel handful.
The rapier loom weft-sending sword head, it is characterised in that: the thickening part front end is arcwall face.
The rapier loom weft-sending sword head advantage of the utility model: wear-proof alloy stick is tumbled in gear yarn position, is substantially increased
Wearability, the service life enhances several times in use.In addition, wear-proof alloy stick can also be replaced, the purchase cost of enterprise is reduced,
To be held in both hands by market heat.
The utility model is described further with reference to the accompanying drawings of the specification.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model rapier loom weft-sending sword head；
Fig. 2 is the partial enlarged view of the utility model rapier loom weft-sending sword head.
Specific embodiment
Referring to Fig.1 shown in -2, the rapier loom weft-sending sword head of the utility model including shell 1, is articulated on shell 1
Clamping bar 2 and the yarn clamping sheet 3 being installed between the shell 1 and clamping bar 2 are equipped with bullet between the end and shell 1 of the clamping bar 2
Spring.1 side of shell is equipped with gear yarn portion 4, and 1 side of shell corresponds to and is equipped with thickening part 5 in front of the gear yarn portion 4, described
It is equipped with the gap 6 passed through for yarn between thickening part 5 and gear yarn portion 4, is provided with replaceable wear-proof alloy stick in the gap 6
7.The upper edge of shell 1 is arranged in the thickening part 5, and thickness can be penetrated for wear-proof alloy stick 7 and is not easy.
Further, the wear-proof alloy stick 7 is fixed between the thickening part 5 and gear yarn portion 4 by mosaic mode, and
It is fixed by glue, guarantees its stability, and be conveniently replaceable.
Further, institute's wear-proof alloy stick 7 is wolfram steel handful, and wolfram steel handful has the advantages that excellent wear resistance.
Further, 5 front end of thickening part is arcwall face 8, is passed through in order to knit the smooth of line, plays protection and knits line
Effect.
It is upper described, limitation in any form not is done to the utility model, although the utility model is preferably to implement
Case discloses as above, however is not intended to limit the utility model, any person skilled in the art, is not departing from this reality
With in new technique aspects, when the structure and technology contents using the disclosure above make a little change or are modified to
The equivalence enforcement case of same variation, but all contents without departing from technical solutions of the utility model, according to the utility model
Technical spirit still belongs to the utility model technology to any simple modification, equivalent change and modification made by the above case study on implementation
Aspects.
Claims (4)
1. a kind of rapier loom weft-sending sword head including shell (1), the clamping bar (2) being articulated on shell (1) and is installed on described
Yarn clamping sheet (3) between shell (1) and clamping bar (2), shell (1) side are equipped with gear yarn portion (4), it is characterised in that: described
Shell (1) side corresponds to and is equipped with thickening part (5) in front of the gear yarn portion (4), sets between the thickening part (5) and gear yarn portion (4)
There is the gap (6) passed through for yarn, is provided with replaceable wear-proof alloy stick (7) in the gap (6).
2. rapier loom weft-sending sword head according to claim 1, it is characterised in that: the wear-proof alloy stick (7) is embedded in
Between the thickening part (5) and gear yarn portion (4).
3. rapier loom weft-sending sword head according to claim 1, it is characterised in that: the wear-proof alloy stick (7) is wolfram steel
It holds in both hands.
4. rapier loom weft-sending sword head according to claim 1, it is characterised in that: thickening part (5) front end is arc
Face (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821642534.4U CN208869765U (en) | 2018-10-10 | 2018-10-10 | A kind of rapier loom weft-sending sword head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821642534.4U CN208869765U (en) | 2018-10-10 | 2018-10-10 | A kind of rapier loom weft-sending sword head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208869765U true CN208869765U (en) | 2019-05-17 |
Family
ID=66469770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821642534.4U Active CN208869765U (en) | 2018-10-10 | 2018-10-10 | A kind of rapier loom weft-sending sword head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208869765U (en) |
-
2018
- 2018-10-10 CN CN201821642534.4U patent/CN208869765U/en active Active
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