CN202989444U - Counter weight device for solid beating-up shaft of textile machinery - Google Patents
Counter weight device for solid beating-up shaft of textile machinery Download PDFInfo
- Publication number
- CN202989444U CN202989444U CN 201220718493 CN201220718493U CN202989444U CN 202989444 U CN202989444 U CN 202989444U CN 201220718493 CN201220718493 CN 201220718493 CN 201220718493 U CN201220718493 U CN 201220718493U CN 202989444 U CN202989444 U CN 202989444U
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- counter weight
- solid
- shaft
- weft axis
- tightening weft
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Abstract
The utility model relates to a counter weight device for a solid beating-up shaft of textile machinery. The counter weight device is arranged on the solid beating-up shaft and comprises counter weight fixing blocks and counter weight blocks. The counter weight fixing blocks matching with the solid beating-up shaft are arranged at the upper end of the solid beating-up shaft; the counter weight blocks matching with the solid beating-up shaft are arranged at the lower end of the solid beating-up shaft; and the counter weight fixing blocks are connected with the counter weight blocks through fixing devices. The counter weight device for the solid beating-up shaft of the textile machinery has the advantages that: since a plurality of counter weight blocks are arranged between batten claws on the solid beating-up shaft, the balance during the rotation of the beating-up shaft is guaranteed and damping effect is good; since each of the counter weight blocks is fixed by two screws, the counter weight blocks are convenient in assembly, part structures are simple and easy to manufacture; after the counter weight device is adopted, the process of drilling holes on a fixing plate of a front upper beam to avoid the counter weight blocks is omitted, so that the counter weight blocks can be mounted to any old air-jet looms without changing the original fixing plate on the front upper beam, and the counter weight device is strong in generality.
Description
Technical field
The utility model relates to field of textile machinery, is used for specifically the counter weight device of solid tightening weft axis on textile machine.
Background technology
Air-jet loom is all generally to adopt solid tightening weft axis at present, due to the diameter of solid shafting all between ∮ 60mm ~ ∮ 70mm, the reed width direction is long again, although the centre all can increase the supplemental support seat, the shortcoming of its poor rigidity still can cause when beating up to be vibrated greatly, easily causes the liner wear in supporting seat.Current solution mainly contains two kinds:
1, the Japanese TSUDAKOMA ZAX-E/ZAX-N of company and domestic air-jet loom adopt and install the both sides that large balancing weight is arranged on solid tightening weft axis additional, be used for the vibration of balance when beating up, need to cut out the fixed head of the intermediate supports seat on front upper beam two large breach this moment, to prevent and large balancing weight interference.
2, the Japanese TSUDAKOMA ZAX-9100 of company air-jet loom is used the eccentric tightening weft axis of multistage instead, the vibrations the when counterweight of the tightening weft axis self that utilization is eccentric comes balance to beat up.It is complete that the fixed head of the intermediate supports seat before this moment on upper beam keeps.
Above-mentioned two kinds of effects that can significantly reduce vibration, but the first need to cut out two large breach to the fixed head of the intermediate supports seat on front upper beam, can reduce like this rigidity and the intensity of fixed head, quantitatively generally can only join two; Although the second need not dig the fixed head of the intermediate supports seat on front upper beam, the eccentric tightening weft axis difficulty of processing of multistage is very large, and manufacturing cost is high.
The utility model content
According to above-mentioned weak point, the purpose of this utility model is to provide a kind of simple and reliable, convenient processing and does not lose again the parts of front upper beam intermediate supports seat fixed head intensity.
For achieving the above object, the technical solution of the utility model is: the counter weight device that is used for solid tightening weft axis on textile machine, it is arranged on solid tightening weft axis, it comprises the balancing weight fixed block that is positioned at solid tightening weft axis upper end and matches with solid tightening weft axis and the balancing weight that is positioned at solid tightening weft axis lower end and matches with solid tightening weft axis, and described balancing weight fixed block is connected by fixture with balancing weight.
Preferably: described fixture lays respectively at the both sides of solid tightening weft axis.
Preferably: described fixture is fixed screw.
Preferably: the gap that 3-5mm is arranged between the fixed head of described balancing weight lower limb and front upper beam intermediate supports seat.
Preferably: described balancing weight becomes 180 degree positions with slay pawl on solid tightening weft axis.
The beneficial effects of the utility model are: the utility model adopts several balancing weights to be arranged between slay pawl on solid tightening weft axis, plays balanced action in the process that tightening weft axis swings, and effectiveness in vibration suppression is obvious; Balancing weight adopts two screws to fix, and easy for installation, design of part is simple, easily processing and manufacturing; Before adopting after this hybridization device, the fixed head of upper beam does not need borehole dodging balancing weight, can install this balancing weight additional and do not need to change fixed head on former front upper beam, highly versatile on any old air-jet loom.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is installation site of the present utility model schematic diagram.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is described further.
The counter weight device that is used for solid tightening weft axis on textile machine, it is arranged on solid tightening weft axis 2, and spend the position for 1 one-tenth 180 with the slay pawl on solid tightening weft axis 2, counter weight device comprises the balancing weight fixed block 4 that is positioned at solid tightening weft axis 2 upper ends and matches with solid tightening weft axis 2 and the balancing weight 5 that is positioned at solid tightening weft axis 2 lower ends and matches with solid tightening weft axis 2, balancing weight fixed block 4 is connected by fixture with balancing weight 5, fixture lays respectively at the both sides of solid tightening weft axis 2, wherein, described fixture is fixed screw 6.The gap that 3-5mm is arranged between the fixed head 3 of balancing weight 5 lower limbs and front upper beam intermediate supports seat in addition.The quantity of balancing weight can increase and decrease as required flexibly.
Claims (5)
1. be used for the counter weight device of solid tightening weft axis on textile machine, it is characterized in that: described counter weight device is arranged on solid tightening weft axis (2), it comprises the balancing weight (5) that is positioned at solid tightening weft axis (2) upper end and the balancing weight fixed block (4) that matches with solid tightening weft axis (2) and is positioned at solid tightening weft axis (2) lower end and matches with solid tightening weft axis (2), and described balancing weight fixed block (4) is connected by fixture with balancing weight (5).
2. according to the counter weight device for solid tightening weft axis on textile machine claimed in claim 1, it is characterized in that: described fixture lays respectively at the both sides of solid tightening weft axis (2).
3. according to the described counter weight device for solid tightening weft axis on textile machine of claim 1 or 2, it is characterized in that: described fixture is fixed screw (6).
4. according to the counter weight device for solid tightening weft axis on textile machine claimed in claim 1, it is characterized in that: the gap that 3-5mm is arranged between the fixed head (3) of described balancing weight (5) lower limb and front upper beam intermediate supports seat.
5. according to the counter weight device for solid tightening weft axis on textile machine claimed in claim 1, it is characterized in that: described balancing weight (5) becomes 180 degree positions with slay pawl (1) on solid tightening weft axis (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220718493 CN202989444U (en) | 2012-12-24 | 2012-12-24 | Counter weight device for solid beating-up shaft of textile machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220718493 CN202989444U (en) | 2012-12-24 | 2012-12-24 | Counter weight device for solid beating-up shaft of textile machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202989444U true CN202989444U (en) | 2013-06-12 |
Family
ID=48560640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220718493 Expired - Lifetime CN202989444U (en) | 2012-12-24 | 2012-12-24 | Counter weight device for solid beating-up shaft of textile machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202989444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334210A (en) * | 2013-07-09 | 2013-10-02 | 江苏万工科技集团有限公司 | Rockshaft with internally-arranged vibration absorbers |
-
2012
- 2012-12-24 CN CN 201220718493 patent/CN202989444U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334210A (en) * | 2013-07-09 | 2013-10-02 | 江苏万工科技集团有限公司 | Rockshaft with internally-arranged vibration absorbers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |