CN202297972U - Four treading palm rod assembly - Google Patents
Four treading palm rod assembly Download PDFInfo
- Publication number
- CN202297972U CN202297972U CN2011204290931U CN201120429093U CN202297972U CN 202297972 U CN202297972 U CN 202297972U CN 2011204290931 U CN2011204290931 U CN 2011204290931U CN 201120429093 U CN201120429093 U CN 201120429093U CN 202297972 U CN202297972 U CN 202297972U
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- Prior art keywords
- treading
- roller
- brown bar
- shaft
- brown
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Abstract
The utility model relates to a textile machinery and in particular relates to a four treading palm rod assembly which is mainly used for solving the technical problems in the prior art that the number of the treading palm rods of the existing gripper loom is small, so that the driving warp number is small, the production efficiency is lower and the like during the use. The assembly comprises a left bracket (1) and a right bracket (2), and is characterized in that a treading palm rod shaft (3) is arranged between the left bracket (1) and the right bracket (2) in a penetrating manner, four shaft liners (4) are sleeved on the treading palm rod shaft, each shaft liner is connected with a treading palm rod (5), a roller seat (6) is arranged at the middle of each treading palm rod, each roller seat is connected with a roller shaft (7) and the roller (8) is arranged on each roller shaft.
Description
Technical field
The utility model relates to a kind of textile machine, especially relates to a kind of four and steps on brown bar assembly.
Background technology
Loom is as a kind of ancient machinery, after getting into current society, no longer independent is the service of wearing the clothes, and it is to field developments in pluralism such as industry, military affairs.Therefore, loom has been proposed many special requirements, the manufacturing of loom has also become the product of many specifications, small lot.Chinese patent discloses a kind of flexible rapier loom (Granted publication number: CN201116324); It comprises the both sides wallboard and is located at the frame that the entablature on the wallboard of both sides is formed; Frame is provided with dobbies, motor and transmission device, between the wallboard of both sides, is provided with main shaft and bent axle, and an end top of bent axle is provided with handwheel; The two ends of bent axle are respectively equipped with grease proofing device, and the two ends of main shaft are respectively equipped with bearing positioning device; Grease proofing device comprises oil shield; Be installed on spherical bearing and the each other ring flange and the brake of close-fitting on the bent axle; One side of spherical bearing and and ring flange between oil pipe is housed, oil shield cooperate be loaded on the bent axle and be tight with at ring flange and an end face of spherical bearing between; Bearing positioning device comprises fixed cover; Be installed on bearing and nut on the main shaft; Nut places a side of bearing, between main shaft and bearing and nut, the taper sleeve is housed, and the fixed cover cooperation is installed on the main shaft and the one of which end matches with the groove that sleeve one end has.But this Rapier looms step on brown bar negligible amounts, the therefore warp thread negligible amounts of transmission in use, production efficiency is lower.
The utility model content
The utility model provides a kind of four and steps on brown bar assembly, and it mainly is the brown bar negligible amounts of stepping on that solves the existing in prior technology Rapier looms, the therefore warp thread negligible amounts of transmission in use, the low technical problem that waits of production efficiency.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of four of the utility model is stepped on brown bar assembly; Comprise left tray and right carriage, brown bar axle is stepped in cross-under between described left tray and the right carriage, steps on and is socketed with four neck bush on the brown bar axle; Each neck bush all is connected with one and steps on brown bar; The middle part of stepping on brown bar is provided with roller mount, is connected with roller shaft on the roller mount, and roller shaft is provided with roller.Neck bush can rotate stepping on the brown bar axle, therefore steps on brown bar and can swing around stepping on brown bar axle for four.Roller can contact the cam gear on the loom, and after the cam rotation, roller can roll at the outer surface of cam like this, because the radius of cam is inconsistent, therefore steps on brown bar and can swing along with roller.
As preferably, described to step on brown bar be straight rod type.
As preferably, describedly step on brown boom end and be bent into " Z " font, can adapt to the yarn weaving demand of different size like this.
As preferably, described roller mount and step between the brown bar and be connected with stiffener can be strengthened whole roller mount like this in the intensity of stepping on the brown bar.
Therefore, the utility model is provided with four on the brown bar axle and steps on brown bar stepping on, and makes loom four one threads of transmission simultaneously when operation, and the efficient of production is higher, and is simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model;
Accompanying drawing 2 is side structure sketch mapes of Fig. 1.
Parts, position and numbering among the figure: left tray 1, right carriage 2, step on brown bar axle 3, neck bush 4, step on brown bar 5, roller mount 6, roller shaft 7, roller 8, stiffener 9.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: a kind of four of this example is stepped on brown bar assembly; Like Fig. 1, Fig. 2, comprise left tray 1 and right carriage 2, brown bar axle 3 is stepped in cross-under between left tray and the right carriage; Step on and be socketed with four neck bush 4 on the brown bar axle; Each neck bush all is connected with one and steps on brown bar 5, wherein two to step on brown bar be straight rod type, other two ends of stepping on brown bar are bent into " Z " font.The middle part of stepping on brown bar is provided with roller mount 6, roller mount and step on and be connected with stiffener 9 between the brown bar.Be connected with roller shaft 7 on the roller mount, roller shaft is provided with roller 8.
During use, cam rotation, the roller 8 that contacts with cam can roll in the outer rim of cam, because the outer rim radius of cam is inconsistent, makes that stepping on brown bar 5 for four can swing, and accomplishes the weaving operation.
The above is merely the specific embodiment of the utility model; But the architectural feature of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.
Claims (4)
1. step on brown bar assembly for one kind four; Comprise left tray (1) and right carriage (2), it is characterized in that brown bar axle (3) is stepped in cross-under between described left tray (1) and the right carriage (2), step on and be socketed with four neck bush (4) on the brown bar axle; Each neck bush all is connected with one and steps on brown bar (5); The middle part of stepping on brown bar is provided with roller mount (6), is connected with roller shaft (7) on the roller mount, and roller shaft is provided with roller (8).
2. according to claim 1 a kind of four step on brown bar assembly, it is characterized in that the described brown bar (5) of stepping on is a straight rod type.
3. according to claim 1 and 2 a kind of four step on brown bar assembly, it is characterized in that described brown bar (5) end of stepping on is bent into " Z " font.
4. according to claim 1 and 2 a kind of four step on brown bar assembly, it is characterized in that described roller mount (6) and step on being connected with stiffener (9) between the brown bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204290931U CN202297972U (en) | 2011-11-03 | 2011-11-03 | Four treading palm rod assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204290931U CN202297972U (en) | 2011-11-03 | 2011-11-03 | Four treading palm rod assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202297972U true CN202297972U (en) | 2012-07-04 |
Family
ID=46366906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204290931U Expired - Fee Related CN202297972U (en) | 2011-11-03 | 2011-11-03 | Four treading palm rod assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202297972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780033A (en) * | 2016-08-30 | 2018-03-09 | 福建南纺有限责任公司 | A kind of selvedge shedding motion of rapier loom |
-
2011
- 2011-11-03 CN CN2011204290931U patent/CN202297972U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780033A (en) * | 2016-08-30 | 2018-03-09 | 福建南纺有限责任公司 | A kind of selvedge shedding motion of rapier loom |
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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 |
Granted publication date: 20120704 Termination date: 20141103 |
|
| EXPY | Termination of patent right or utility model |