CN209759697U - Thermal deformation prevention reed claw of beating-up shaft of water-jet loom - Google Patents
Thermal deformation prevention reed claw of beating-up shaft of water-jet loom Download PDFInfo
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- CN209759697U CN209759697U CN201920473846.5U CN201920473846U CN209759697U CN 209759697 U CN209759697 U CN 209759697U CN 201920473846 U CN201920473846 U CN 201920473846U CN 209759697 U CN209759697 U CN 209759697U
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- reed
- reed claw
- claw
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Abstract
The utility model discloses a thermal deformation prevention's hydraulic loom beating-up axle reed claw, including the arc base of nock down, the length of arc base lower extreme cambered surface is 40-60mm, and its width is 30-50mm, the diameter of the circle that arc base lower extreme cambered surface corresponds is 89-159mm, the reed claw under the upper end fixedly connected with of arc base, the upper end integrated into one piece of reed claw has last reed claw down, the center department of going up the reed claw has seted up the mounting hole. The utility model discloses the welding is convenient, make the gap between the surface of arc-shaped base and seamless steel pipe diminish through the curved arc base with the seamless steel pipe skin is broken, thereby make the laminating inseparabler, thereby thermal deformation when having reduced the welding, thereby improve the installation effect, the rigidity intensity of reed claw body both sides has been strengthened through setting up boss and strengthening rib, thereby the vibration that produces when having reduced loom operation, the arc design of reed claw both sides end foot and base four-end angle, when being favorable to the spraying, paint adhere to all with, be difficult for droing and rust.
Description
Technical Field
The utility model relates to a hydraulic loom beating-up axle reed claw technical field especially relates to a hydraulic loom beating-up axle reed claw of thermal deformation prevention.
Background
Water jet looms are shuttleless looms that use a jet of water to pull the weft through the shed. The friction traction force of the water-jet weft insertion to the weft yarn is larger than that of the air-jet weft insertion, the diffusivity is small, and the requirements of long-wire weft insertion such as synthetic fiber and glass fiber with smooth surfaces are met. Meanwhile, the conductivity of the composite fiber can be increased, and the static electricity in weaving can be effectively overcome. In addition, less energy is consumed by spraying the weft yarn, and the noise is lowest.
The beating-up shaft reed claws are important parts in the water jet loom, a plurality of reed claws need to be installed on a seamless steel pipe in the installation process, the reed claws are welded on the seamless steel pipe in the prior art, and the welding effect is poor due to the fact that the welding temperature is high and a large gap is reserved between the reed claws and the seamless steel pipe, so that the welding is easy to be subjected to thermal deformation in the welding process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that leaving great gap between reed claw and the seamless steel pipe leads to reed claw installation effect variation at welded high temperature next deformation among the prior art, and the hydraulic loom of a thermal deformation prevention axle reed claw that provides.
in order to achieve the above purpose, the utility model adopts the following technical scheme:
A thermal deformation-resistant reed claw of a water jet loom beating-up shaft comprises an arc-shaped base with a downward arc opening, wherein the length of an arc surface at the lower end of the arc-shaped base is 40-60mm, the width of the arc surface is 30-50mm, the diameter of a circle corresponding to the arc surface at the lower end of the arc-shaped base is 89-159mm, a lower reed claw is fixedly connected to the upper end of the arc-shaped base, an upper reed claw is integrally formed at the upper end of the lower reed claw, a mounting hole is formed in the center of the upper reed claw, the length of the mounting hole is 15-30mm, the width of the mounting hole is 10-15mm, the lower reed claw and the upper reed claw form a reed claw body, the width of the top of the reed claw body is 30-50mm and the thickness of the top of the reed claw body is 10-20mm, a first reinforcing block is fixedly connected to the upper end of the arc-shaped base, a second reinforcing block is fixedly connected to the upper end of the, the novel reed claw structure is characterized in that one side, close to the lower reed claw, of the first reinforcing block and the second reinforcing block is fixedly connected with the lower reed claw, the edge, close to the lower reed claw, of one side of the upper reed claw is fixedly connected with the first reinforcing rib, the lower end of the first reinforcing rib is fixedly connected with the second reinforcing rib, the lower end of the second reinforcing rib is fixedly connected with the arc base, one side, close to the lower reed claw, of the second reinforcing rib is fixedly connected with the lower reed claw, the width of the first reinforcing rib and the width of the second reinforcing rib are 25-45mm, and the end, far away from the reed claw body, of the inner sides of the first reinforcing rib and the second reinforcing rib is subjected to inward concave arc chamfering treatment.
Preferably, the second reinforcing block is provided with a positioning hole.
Preferably, the lower end of the arc-shaped base is provided with a first groove, the middle part of the first groove is provided with a second groove, and the second groove is internally provided with a magnetic attraction mechanism.
Preferably, the magnetic attraction mechanism comprises an inserting plate inserted in the second groove, and the middle of the inserting plate is fixedly connected with a permanent magnet.
Preferably, a plurality of protrusions are fixedly connected to the inner side wall of the second groove, and the other side of each protrusion is attached to the inserting plate.
Preferably, the end feet at two sides of the top of the reed claw body and the four end corners of the arc-shaped base are both designed in an arc shape.
The utility model has the advantages that:
1. The arc-shaped arc base enables a gap between the arc-shaped base and the surface of the seamless steel tube to be small, so that the arc-shaped base is attached more tightly, thermal deformation during welding is reduced, and the installation effect is improved;
2. The first reinforcing block, the second reinforcing block, the first reinforcing rib and the second reinforcing rib are arranged to reinforce the rigidity strength of two sides of the reed claw body, so that the vibration generated during the operation of the weaving machine is reduced;
3. the arc design of the end feet on the two sides of the top of the reed claw and the four end corners of the base is beneficial to paint adhesion and difficult shedding and rusting when spraying.
4. the arc-shaped base is adsorbed on the seamless steel tube through the permanent magnet at the lower end of the arc-shaped base, so that the arc-shaped base is kept stable, and welding work of workers is facilitated.
5. The rigidity after reed claw and seamless steel pipe combine has both been guaranteed to the settlement of base range value, has alleviateed self weight again, and end camber value's settlement is because the steel pipe in this within range is favorable to the even running of beating-up axle most, and too thin rigidity is not enough, and too thick is unfavorable for the installation because of the space is too little. The reed claw height is set because too high is easy to collide with the front and rear associated parts, and too low beating-up force is insufficient. The beating-up angle is set because the beating-up stroke is insufficient when the angle is too small, and the beating-up stroke is too large, so that the beating-up angle is easy to collide with a related piece behind the reed claw. The setting of the mounting hole is beneficial to the up-and-down adjustment. The setting of the upper end of the reed claw meets the self rigidity requirement. The weight is reduced, the vibration during the mechanical operation is reduced, and the stability is improved. The integral design improves the starting efficiency of the loom.
To sum up, the utility model discloses the welding is convenient, through making the gap between the surface of arc-shaped base and seamless steel pipe diminish with the broken curved arc-shaped base of seamless steel pipe skin to make the laminating inseparabler, thereby heat altered shape when having reduced the welding, thereby improve the installation effect, the rigidity intensity of reed claw body both sides has been strengthened through setting up boss and strengthening rib, thereby the vibration that produces when having reduced loom operation, the arc design of reed claw top both sides end foot and base four-end angle, when being favorable to the spraying, paint adhere to all with, be difficult for droing and rust.
Drawings
Fig. 1 is a schematic structural view of a beating-up shaft reed claw of a thermal deformation-proof water jet loom provided by the utility model;
Fig. 2 is a left side view of a beating-up shaft reed claw of the thermal deformation prevention water jet loom provided by the utility model;
fig. 3 is a right side view of a beating-up shaft reed claw of the thermal deformation prevention water jet loom provided by the utility model;
Fig. 4 is the bottom structure schematic diagram of the beating-up shaft reed claw of the water jet loom capable of preventing thermal deformation provided by the utility model.
In the figure: 1 arc base, 2 lower reed claws, 3 last reed claws, 4 mounting holes, 5 first strengthening blocks, 6 second strengthening blocks, 7 first strengthening ribs, 8 second strengthening ribs, 9 first grooves, 10 second grooves, 11 picture peg, 12 bulges, 13 permanent magnets, 14 locating holes.
Detailed Description
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a thermal deformation-proof water jet loom beating-up shaft reed claw comprises an arc base 1 with a downward arc opening, the length of the arc surface at the lower end of the arc base 1 is 40-60mm, the width of the arc surface is 30-50mm, the diameter of a circle corresponding to the arc surface at the lower end of the arc base 1 is 89-159mm, the arc at the bottom of the reed claw is combined with a seamless steel pipe, the diameter of the circle corresponding to the arc surface at the lower end of the arc base 1 can be conveniently suitable for the seamless steel pipe with the diameter of 89-159mm, the height range from the center of an inner hole of the seamless steel pipe to the top end of the reed claw is 160-210mm after combination, the distance range (beating-up angle) from a vertical bisector of the inner hole of the seamless steel pipe to the front end surface of the reed claw 3 is 5-30mm, a lower reed claw 2 is fixedly connected to the upper end of the arc base 1, an upper, the length of mounting hole 4 is 15-30mm, and its width is 10-15mm, the external mechanism inserts the installation, lower reed claw 2 and last reed claw 3 constitute the reed claw body, the width at reed claw body top is 30-50mm, and its thickness is 10-20mm, the first boss 5 of upper end fixedly connected with of arc base 1, the upper end fixedly connected with second boss 6 of first boss 5, first boss 5 and second boss 6 welded connection, seted up locating hole 14 on the second boss 6, can use outside connecting rope to run through locating hole 14, conveniently carry, first boss 5, the second boss 6 and the rigidity intensity that has strengthened reed claw body one side, thereby the vibration that produces when having reduced loom operation.
first boss 5 and second boss 6 are close to one side of reed claw 2 down all with reed claw 2 fixed connection down, go up reed claw 3 and keep away from the first strengthening rib 7 of the equal fixedly connected with in the edge of one side of first boss 5, the lower extreme fixedly connected with second strengthening rib 8 of first strengthening rib 7, the lower extreme and the 1 fixed connection of arc base of second strengthening rib 8, the width of first strengthening rib 7 and second strengthening rib 8 is 25-45mm, the one end that reed claw body was all kept away from to first strengthening rib 7 and second strengthening rib 8 inboard is all carried out inside sunken circular arc chamfer and is handled, one side that second strengthening rib 8 is close to reed claw 2 down all with reed claw 2 fixed connection down, first strengthening rib 7, the rigidity intensity of reed claw body both sides has been strengthened to second strengthening rib 8, thereby the vibration that produces when having reduced loom operation.
First recess 9 has been seted up to the lower extreme of arc base 1, and second recess 10 has been seted up at the middle part of first recess 9, is equipped with magnetism in the second recess 10 and inhales the mechanism, and magnetism is inhaled the mechanism and is included inserting picture peg 11 of establishing in second recess 10, the middle part fixedly connected with permanent magnet 13 of picture peg 11. A plurality of archs 12 of fixedly connected with on the inside wall of second recess 10, every opposite side of arch 12 all laminates with picture peg 11, arch 12 makes picture peg 11 stable, permanent magnet 13 through the 1 lower extreme of arc base makes arc base 1 adsorb on seamless steel pipe, thereby make arc base 1 remain stable, thereby make things convenient for staff's weldment work, the adjustment position is convenient, thereby avoid the staff when adjustment welding position, constantly handheld reed claw removes, staff's energy has been reduced, also can save a large amount of energy when reusing outside anchor clamps fixed reed claw, reed claw body top both sides end foot all adopts the arc design with 1 four-end angle of arc base, when being favorable to the spraying, paint adheres to all with, be difficult for droing rusty.
The utility model discloses the following operation of theory of operation accessible specifically realizes:
in the utility model, when the reed claw is welded on the seamless steel tube, the arc-shaped base 1 is attached to the surface of the seamless steel tube, and the arc-shaped base 1 makes the gap between the arc-shaped base 1 and the surface of the seamless steel tube smaller, so that the attachment is tighter, the thermal deformation during welding is reduced, and the installation effect is improved; the first reinforcing block 5, the second reinforcing block 6, the first reinforcing rib 7 and the second reinforcing rib 8 reinforce the rigidity strength of two sides of the reed claw body, so that the vibration generated during the operation of the weaving machine is reduced; the arc design of the end feet at two sides of the top of the reed claw and the four end corners of the base is beneficial to uniform paint adhesion during spraying and is not easy to fall off and rust;
During the welding, make arc base 1 adsorb on seamless steel pipe through the permanent magnet 13 of arc base 1 lower extreme to make arc base 1 remain stable, thereby make things convenient for staff's weldment work, the adjustment position is convenient, thereby avoid the staff when adjustment welding position, constantly handheld reed claw removes, has reduced staff's energy.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
the above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The thermal deformation preventing reed claw of the water jet loom weft shaft comprises an arc-shaped base (1) with a downward arc opening, and is characterized in that the length of the arc-shaped surface at the lower end of the arc-shaped base (1) is 40-60mm, the width of the arc-shaped surface is 30-50mm, the diameter of a circle corresponding to the arc-shaped surface at the lower end of the arc-shaped base (1) is 89-159mm, the upper end of the arc-shaped base (1) is fixedly connected with a lower reed claw (2), an upper reed claw (3) is integrally formed at the upper end of the lower reed claw (2), a mounting hole (4) is formed in the center of the upper reed claw (3), the length of the mounting hole (4) is 15-30mm, the width of the mounting hole is 10-15mm, the lower reed claw (2) and the upper reed claw (3) form a reed claw body, the width of the top of the reed claw body is 30-50mm, and the thickness of the, the upper end of the arc-shaped base (1) is fixedly connected with a first reinforcing block (5), the upper end of the first reinforcing block (5) is fixedly connected with a second reinforcing block (6), the first reinforcing block (5) and the second reinforcing block (6) are welded and connected, one sides of the first reinforcing block (5) and the second reinforcing block (6) close to the lower reed claw (2) are fixedly connected with the lower reed claw (2), one side edge of the upper reed claw (3) far away from the first reinforcing block (5) is fixedly connected with a first reinforcing rib (7), the lower end of the first reinforcing rib (7) is fixedly connected with a second reinforcing rib (8), the lower end of the second reinforcing rib (8) is fixedly connected with the arc-shaped base (1), one side of the second reinforcing rib (8) close to the lower reed claw (2) is fixedly connected with the lower reed claw (2), the widths of the first reinforcing rib (7) and the second reinforcing rib (8) are 25-45mm, and one ends of the inner sides of the first reinforcing rib (7) and the second reinforcing rib (8) far away from the reed claw body are subjected to inwards concave arc chamfering treatment.
2. The reed claw of the thermal deformation preventing water jet loom of claim 1, wherein the second reinforcing block (6) is provided with a positioning hole (14).
3. The reed claw of the thermal deformation preventing water jet loom beating-up shaft of the claim 1 is characterized in that a first groove (9) is formed in the lower end of the arc-shaped base (1), a second groove (10) is formed in the middle of the first groove (9), and a magnetic attraction mechanism is arranged in the second groove (10).
4. the reed jaw of the water jet loom beating-up shaft capable of preventing thermal deformation according to claim 3, characterized in that the magnetic attraction mechanism comprises an inserting plate (11) inserted in the second groove (10), and a permanent magnet (13) is fixedly connected to the middle of the inserting plate (11).
5. The reed jaw of the water jet loom weft insertion shaft capable of preventing thermal deformation according to claim 3, characterized in that a plurality of bulges (12) are fixedly connected to the inner side wall of the second groove (10), and the other side of each bulge (12) is attached to the insertion plate (11).
6. The reed claw of the water jet loom beating-up shaft capable of preventing thermal deformation according to claim 1, characterized in that the end feet at two sides of the top of the reed claw body and the four end corners of the arc-shaped base (1) are both in arc-shaped design.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019201995458 | 2019-02-15 | ||
| CN201920199545 | 2019-02-15 |
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| Publication Number | Publication Date |
|---|---|
| CN209759697U true CN209759697U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920473846.5U Expired - Fee Related CN209759697U (en) | 2019-02-15 | 2019-04-10 | Thermal deformation prevention reed claw of beating-up shaft of water-jet loom |
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| CN (1) | CN209759697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550053A (en) * | 2021-08-23 | 2021-10-26 | 青岛铠硕机械科技有限公司 | Beating-up shaft claw for water-jet loom |
-
2019
- 2019-04-10 CN CN201920473846.5U patent/CN209759697U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550053A (en) * | 2021-08-23 | 2021-10-26 | 青岛铠硕机械科技有限公司 | Beating-up shaft claw for water-jet loom |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20210410 |
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| CF01 | Termination of patent right due to non-payment of annual fee |