CN201525923U - Weft insertion rapier head shell of rapier loom - Google Patents
Weft insertion rapier head shell of rapier loom Download PDFInfo
- Publication number
- CN201525923U CN201525923U CN2009200479487U CN200920047948U CN201525923U CN 201525923 U CN201525923 U CN 201525923U CN 2009200479487 U CN2009200479487 U CN 2009200479487U CN 200920047948 U CN200920047948 U CN 200920047948U CN 201525923 U CN201525923 U CN 201525923U
- Authority
- CN
- China
- Prior art keywords
- installation portion
- weft yarn
- base plate
- extension
- guide rail
- 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 an accessory used on a GA74 type rapier loom, in particular to a weft insertion rapier head shell of a rapier loom. According to the technical scheme provided by the utility model, the weft insertion rapier head shell of the rapier loom comprises a fixed seat, an installation part positioned at the upper part of the fixed seat and used for installing a weft yarn gripper, a warp yarn guiding shell, a bottom board installation part and a guide rail installation part; the weft insertion rapier head shell is characterized in that: the bottom board installation part and the guide rail installation part are integrated and form a cloth board; and the cloth board is positioned on the fixed seat opposite to the back of the installation part, thus being convenient for manufacturing and installation, and reducing friction force.
Description
Technical field
The utility model relates to the annex on a kind of GA74 of being used for type Rapier looms, specifically a kind of giver head capsule body of Rapier looms.
Background technology
Giver head capsule body is a vitals of Rapier looms, and during work, the gripper head housing is busy comings and goings on Rapier looms with higher speed, than being easier to wearing and tearing.In the prior art, the gripper head housing is mainly inlayed by working of plastics and metalwork and is formed, base plate installation portion 3 and guide rail installation portion 6 are set on the working face of gripper head housing, because described base plate installation portion 3 and guide rail installation portion 6 are two separate parts, increased the workload when making on the one hand, on the other hand with installation, because it is gapped between two parts when mounted, therefore increase the frictional force of gripper head housing and the possibility of hanging yarn, caused fault easily.
Summary of the invention
The purpose of this utility model is to design a kind of giver head capsule body of Rapier looms, makes and installation, the power of reducing friction with convenient.
The technical scheme that provides according to the utility model, the giver head shell of described Rapier looms, comprise holder, with the clip weft yarn installation portion that is positioned at holder top and warp thread guide shell and guide rail installation portion, with the base plate installation portion that is positioned at the holder bottom, the bottom of described holder comprises mutual vertically arranged gusset and described base plate installation portion, it is characterized in that: described base plate installation portion extends upwardly to the middle part of clip weft yarn installation portion from the lower end of clip weft yarn installation portion, form the base plate extension, first installing hole and second installing hole that is positioned at above first installing hole are being set on the described base plate extension.
Described gusset forms rake in extensions that be inclined upwardly near the lower end of clip weft yarn installation portion left, and the upper end of rake extends upward, formation gusset extension, and the upper end of described gusset extension and described warp thread guide shell fuse.Described gusset extension is parallel with described guide rail installation portion, forms the strip shape space between gusset extension and described guide rail installation portion.The upper left-hand limit of described base plate extension is the base plate hypotenuse to the lopsidedness transition of clip weft yarn installation portion.Described clip weft yarn installation portion and guide rail installation portion intersect vertically, and the right edge of described clip weft yarn installation portion bottom tilts to the guide rail installation portion gradually, form the clip weft yarn hypotenuse.
The utility model has the advantages that, original base plate installation portion is extended upwardly to the middle part of clip weft yarn installation portion from the lower end of clip weft yarn installation portion, after forming the base plate extension, can effectively improve intensity of the present utility model, avoid the utility model in use to occur situations such as flexural deformation easily, guarantee normal use of the present utility model because of the bottom of clip weft yarn installation portion is too thin.Simultaneously, also two installing holes can be set on described base plate extension, the intensity when base plate being installed to improve; And, owing to after the installed surface of base plate installation portion prolongs, can be fit to install a kind of novel fabric swatch that base plate and guide rail are fused, make the gripper head housing when shuttling back and forth use, more smooth, more reliable.
Description of drawings
Fig. 1 is the right view of Fig. 2.
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the rearview of Fig. 2.
The specific embodiment
As shown in the figure: the giver head shell of described Rapier looms, comprise holder, with the clip weft yarn installation portion 4 and warp thread guide shell 5 and guide rail installation portion 6 that are positioned at holder top, with the base plate installation portion 2 that is positioned at the holder bottom, the bottom of described holder comprises mutual vertically arranged gusset 1 and described base plate installation portion 2, it is characterized in that: described base plate installation portion 2 extends upwardly to the middle part of clip weft yarn installation portion 4 from the lower end of clip weft yarn installation portion 4, form base plate extension 9, first installing hole 10 and second installing hole 11 that is positioned at above first installing hole 10 are being set on the described base plate extension 9.
Described gusset 1 forms rake 7 in extensions that be inclined upwardly near the lower end of clip weft yarn installation portion 4 left, and the upper end of rake 7 extends upward, formation gusset extension 8, and the upper end of described gusset extension 8 and described warp thread guide shell 5 fuse.
Described gusset extension 8 is parallel with described guide rail installation portion 6, forms strip shape space 12 at gusset extension 8 and 6 of described guide rail installation portions.
The upper left-hand limit of described base plate extension 9 is the base plate hypotenuse 13 to the lopsidedness transition of clip weft yarn installation portion 4.
Described clip weft yarn installation portion 4 intersects vertically with guide rail installation portion 6, and the lower right side of described clip weft yarn installation portion 4 tilts to guide rail installation portion 6 gradually, forms clip weft yarn hypotenuse 14.
Claims (5)
1. the giver head capsule body of a Rapier looms, comprise holder, with the clip weft yarn installation portion (4) that is positioned at holder top and warp thread guide shell (5) and guide rail installation portion (6), with the base plate installation portion (2) that is positioned at the holder bottom, the bottom of described holder comprises mutual vertically arranged gusset (1) and described base plate installation portion (2), it is characterized in that: described base plate installation portion (2) extends upwardly to the middle part of clip weft yarn installation portion (4) from the lower end of clip weft yarn installation portion (4), form base plate extension (9), first installing hole (10) and second installing hole (11) that is positioned at first installing hole (10) top are set on described base plate extension (9).
2. a kind of giver head capsule body of Rapier looms according to claim 1, it is characterized in that: described gusset (1) is in the extension that is inclined upwardly left near the lower end of clip weft yarn installation portion (4), form rake (7), the upper end of rake (7) extends upward, form gusset extension (8), the upper end of described gusset extension (8) and described warp thread guide shell (5) fuse.
3. as the giver head capsule body of a kind of Rapier looms as described in the claim 2, it is characterized in that: described gusset extension (8) is parallel with described guide rail installation portion (6), forms strip shape space (12) between gusset extension (8) and described guide rail installation portion (6).
4. a kind of giver head capsule body of Rapier looms according to claim 1 is characterized in that: the upper left-hand limit of described base plate extension (9) is the base plate hypotenuse (13) to the lopsidedness transition of clip weft yarn installation portion (4).
5. a kind of giver head capsule body of Rapier looms according to claim 1, it is characterized in that: described clip weft yarn installation portion (4) intersects vertically with guide rail installation portion (6), the right edge of described clip weft yarn installation portion (4) bottom tilts to guide rail installation portion (6) gradually, forms clip weft yarn hypotenuse (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200479487U CN201525923U (en) | 2009-08-24 | 2009-08-24 | Weft insertion rapier head shell of rapier loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200479487U CN201525923U (en) | 2009-08-24 | 2009-08-24 | Weft insertion rapier head shell of rapier loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201525923U true CN201525923U (en) | 2010-07-14 |
Family
ID=42517216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200479487U Expired - Fee Related CN201525923U (en) | 2009-08-24 | 2009-08-24 | Weft insertion rapier head shell of rapier loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201525923U (en) |
-
2009
- 2009-08-24 CN CN2009200479487U patent/CN201525923U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20160824 |