CN204174378U - A kind of second main shaft of loom and syndeton thereof - Google Patents
A kind of second main shaft of loom and syndeton thereof Download PDFInfo
- Publication number
- CN204174378U CN204174378U CN201420589577.6U CN201420589577U CN204174378U CN 204174378 U CN204174378 U CN 204174378U CN 201420589577 U CN201420589577 U CN 201420589577U CN 204174378 U CN204174378 U CN 204174378U
- Authority
- CN
- China
- Prior art keywords
- axostylus axostyle
- main shaft
- syndeton
- loom
- actuating sleeve
- 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.)
- Withdrawn - After Issue
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Abstract
A kind of second main shaft of loom and syndeton thereof, comprise axostylus axostyle, described axostylus axostyle is provided with connector, it is characterized in that, described axostylus axostyle is D shape bar, described connector comprises two actuating sleeves be placed on described axostylus axostyle, and described actuating sleeve is interfixed by screw thread support rod and described axostylus axostyle, and the contact site of described screw thread support rod and described axostylus axostyle is a plane; Described actuating sleeve inner ring is the circular trepanning be placed on described axostylus axostyle, and the outer ring of described actuating sleeve is provided with the outside rail plate of working face, and described rail plate has the lug boss that the central shaft of a place and described axostylus axostyle distance is larger at least; Syndeton also comprises the pulley matched with described actuating sleeve, and the wheel week of described pulley is butted on described rail plate.The utility model adopts D shape bar as main shaft, actuating sleeve and main shaft is fixed by the screw thread support rod of tack, and the dynamics of support is much larger than original structure relying on tip top.
Description
Technical field
The utility model relates to a kind of second main shaft and syndeton thereof of loom, belongs to loom and manufactures field.
Background technology
Loom is used for yarn to be made into cloth, and its structure is by drawing longitudinal warp, and the parallel that guiding is horizontal makes yarn crisscross, forms cloth.The haulage gear structure of warp is comparatively simple, and can realize by fixing or be similar to fixing some propelling sheaves, but the structure of the haulage gear of parallel is just comparatively complicated, its key is the movement locus of the shuttle of transverse movement.Therefore, there is the mechanical movement of the different situation of a large amount of different directions in loom, but loom conventional at present can not arrange a large amount of power source, therefore needs the same power source by different transmission mechanism transmission, conversion.In order to ensure the cooperation between these motions, loom often adopts main axle structure, and simple loom only possesses a main shaft, and existing high-tech loom all possesses the second main shaft.The most conventional in the loom motion conversion converts the circular motion of power source to reciprocating motion, and the most frequently used structure is circular main shaft+cam, but the maximum shortcoming of this structure be cam cannot fixation on main shaft, very easily loosen in high-speed motion, skid.
Utility model content
The utility model, for solving prior art problem, provides the second main shaft and the syndeton thereof of the loom that a kind of fixing reliability is high.
The technical solution of the utility model is: a kind of second main shaft of loom and syndeton thereof, comprise axostylus axostyle, described axostylus axostyle is provided with connector, it is characterized in that, described axostylus axostyle is D shape bar, described connector comprises two actuating sleeves be placed on described axostylus axostyle, and described actuating sleeve is interfixed by screw thread support rod and described axostylus axostyle, and the contact site of described screw thread support rod and described axostylus axostyle is a plane; Described actuating sleeve inner ring is the circular trepanning be placed on described axostylus axostyle, and the outer ring of described actuating sleeve is provided with the outside rail plate of working face, and described rail plate has the lug boss that the central shaft of a place and described axostylus axostyle distance is larger at least; Syndeton also comprises the pulley matched with described actuating sleeve, and the wheel week of described pulley is butted on described rail plate.
As preferably, the side of described axostylus axostyle has one along the opening of the axial distribution of this axostylus axostyle, and described opening is not less than 60% of described axostylus axostyle cross sectional radius to the beeline of described axle center axle.
As preferably, the contact site of described screw thread support rod and described axostylus axostyle is on the opening of described axostylus axostyle.
As preferably, the rotating shaft of two described pulleys is arranged on two transiting rods respectively, and two described active connections are articulated with on same fulcrum.
As preferably, two described transiting rods are fixedly connected on two coaxial and same one end of the driving shaft that can mutually rotate respectively.
As preferably, each described pulley is fixedly connected with elastic mechanism, and the elastic stress of described elastic mechanism is contrary with the driving direction of described lug boss.
The first traditional main shaft and the second main shaft all adopt cross section to be circular rod-like structure, although actuating sleeve is fixed by screw thread support rod equally, but because main shaft is cylindrical, therefore the head of screw thread support rod must adopt tip, and damage, in main shaft surface, can be caused to main shaft surface in the metal tip crown, and main shaft is in rotation process, because stress is comparatively large, therefore only rely on the tip of support rod to peak at main shaft surface, very easily make tip mark main shaft surface together around the scar of the circumferential on main shaft surface.The utility model adopts D shape bar as main shaft, actuating sleeve and main shaft is fixed by the screw thread support rod of tack, and the dynamics of support is much larger than original structure relying on tip top.
Syndeton converts the rotation of axostylus axostyle to reciprocating motion by being arranged at the lug boss on actuating sleeve, the most conventional lug boss can adopt cam structure, different actuating sleeves is by arranging projection at diverse location, can produce the reciprocating motion of out of phase, the wheel shaft reciprocating through pulley and fixed block of out of phase is passed to next parts.
For ensureing that pulley is cam-driven rear timely return, pulley is fixedly connected with elastic mechanism.Elastic mechanism can adopt spring, and movable end is connected to the wheel shaft of pulley, and when pulley is butted on the non-protruding portion of cam, spring is in Spring balanced state, and when pulley is propped up by cam, spring is compressed.
In sum, the utility model has the following advantages:
1, adopt D shape bar as main shaft, actuating sleeve and main shaft are fixed by the screw thread support rod of tack, the dynamics of support is much larger than original structure relying on tip top;
2, simple, the low cost of manufacture of structure.
Accompanying drawing explanation
Fig. 1 is the utility model perspective view;
Fig. 2 is the perspective view at another visual angle of the utility model.
In figure, 1, axostylus axostyle, 2, opening, 3, actuating sleeve, 4, screw thread support rod, 5, rail plate, 6, lug boss, 7, pulley, 8, transiting rod, 9, elastic mechanism, 10, outer shaft, 11, interior axle, 12, shear blade.
Detailed description of the invention
With embodiment, the utility model is described in further detail below.
Embodiment one:
Second main shaft of loom and a syndeton thereof, comprise axostylus axostyle 1, and the side of axostylus axostyle 1 has one along the opening 2 of the axial distribution of this axostylus axostyle 1, and opening 2 is not less than 60% of axostylus axostyle 1 cross sectional radius to the beeline of axostylus axostyle 1 central shaft.Axostylus axostyle 1 is provided with connector, and axostylus axostyle 1 is D shape bar, and connector comprises two actuating sleeves 3 be placed on axostylus axostyle 1, and actuating sleeve 3 is interfixed by screw thread support rod 4 and axostylus axostyle 1, and screw thread support rod 4 is a plane with the contact site of axostylus axostyle 1; The contact site of screw thread support rod 4 and axostylus axostyle 1 is on the opening 2 of axostylus axostyle 1.Actuating sleeve 3 inner ring is the circular trepanning be placed on axostylus axostyle 1, and the outer ring of actuating sleeve 3 is provided with the outside rail plate of working face 5, and rail plate 5 has the lug boss 6 that the central shaft of a place and axostylus axostyle 1 distance is larger at least; Syndeton also comprises the pulley 7 matched with actuating sleeve 3, and the wheel week of pulley 7 is butted on rail plate 5, and the rotating shaft of two pulleys 7 is arranged on two transiting rods 8 respectively, and two active connections are articulated with on same fulcrum.Two transiting rods 8 are fixedly connected on two coaxial and same one end of the driving shaft that can mutually rotate respectively.
Each pulley 7 is fixedly connected with elastic mechanism 9, and the elastic stress of elastic mechanism 9 is contrary with the driving direction of lug boss 6.
During installation, be placed on axostylus axostyle 1 by actuating sleeve 3, adjust relative phase, on actuating sleeve 3, locating hole is driven in relevant position, and makes internal thread, is installed in locating hole by screw thread support rod 4 by screw thread, is butted on opening 2 to face, and fastening.
The other end of two transiting rods 8 of the present utility model also can be connected with some connecting rods, and is connected by connecting rod and drive two shear blades 12.Two driving shafts are coaxial, comprise an interior axle 11 and an outer shaft 10, outer shaft 10 is placed in interior axle 11, and outer shaft 10 directly connects the drive end of a shear blade 12, interior axle 11 connects the drive end of another shear blade 12 by the connecting rod that two ends are hinged, the middle part of two shear blades 12 is hinged.
When axostylus axostyle 1 rotates, actuating sleeve 3 synchronous axial system, lug boss 6 regularly propelling sheave 7 displacement, pulley 7 drives transiting rod 8 reciprocating motion by wheel shaft, and two transiting rods 8 drive two driving shaft relative motions.The relative motion of two driving shafts converts the relative shear of two shear blades 12 to by connecting rod.
Claims (6)
1. the second main shaft of a loom and syndeton thereof, comprise axostylus axostyle (1), (1) is provided with connector to described axostylus axostyle, it is characterized in that, described axostylus axostyle (1) is D shape bar, described connector comprises two actuating sleeves (3) be placed on described axostylus axostyle (1), and described actuating sleeve (3) is interfixed by screw thread support rod (4) and described axostylus axostyle (1), and described screw thread support rod (4) is a plane with the contact site of described axostylus axostyle (1); Described actuating sleeve (3) inner ring is for being placed on the circular trepanning on described axostylus axostyle (1), the outer ring of described actuating sleeve (3) is provided with the outside rail plate of working face (5), and described rail plate (5) has the lug boss (6) that the central shaft of a place and described axostylus axostyle (1) distance is larger at least; Syndeton also comprises the pulley (7) matched with described actuating sleeve (3), described pulley (7) be butted on described rail plate (5) wheel week.
2. the second main shaft of loom and syndeton thereof according to claim 1, it is characterized in that, the side of described axostylus axostyle (1) has one along the opening (2) of the axial distribution of this axostylus axostyle (1), and described opening (2) is not less than 60% of described axostylus axostyle (1) cross sectional radius to the beeline of described axostylus axostyle (1) central shaft.
3. the second main shaft of loom and syndeton thereof according to claim 2, is characterized in that, the contact site of described screw thread support rod (4) and described axostylus axostyle (1) is on the opening (2) of described axostylus axostyle (1).
4. the second main shaft of loom and syndeton thereof according to claim 1, it is characterized in that, the rotating shaft of two described pulleys (7) is arranged on two transiting rods (8) respectively, and two described connectors are articulated with on same fulcrum.
5. the second main shaft of loom and syndeton thereof according to claim 4, is characterized in that, two described transiting rods (8) are fixedly connected on two coaxial and same one end of the driving shaft that can mutually rotate respectively.
6. the second main shaft of loom and syndeton thereof according to claim 1, it is characterized in that, each described pulley (7) is fixedly connected with elastic mechanism (9), and the elastic stress of described elastic mechanism (9) is contrary with the driving direction of described lug boss (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589577.6U CN204174378U (en) | 2014-10-14 | 2014-10-14 | A kind of second main shaft of loom and syndeton thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589577.6U CN204174378U (en) | 2014-10-14 | 2014-10-14 | A kind of second main shaft of loom and syndeton thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204174378U true CN204174378U (en) | 2015-02-25 |
Family
ID=52563200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420589577.6U Withdrawn - After Issue CN204174378U (en) | 2014-10-14 | 2014-10-14 | A kind of second main shaft of loom and syndeton thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204174378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358013A (en) * | 2014-10-14 | 2015-02-18 | 湖州现代纺织机械有限公司 | Second spindle of weaving machine and connecting structure of same |
-
2014
- 2014-10-14 CN CN201420589577.6U patent/CN204174378U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358013A (en) * | 2014-10-14 | 2015-02-18 | 湖州现代纺织机械有限公司 | Second spindle of weaving machine and connecting structure of same |
| CN104358013B (en) * | 2014-10-14 | 2016-08-24 | 湖州现代纺织机械有限公司 | Second main shaft of a kind of loom and attachment structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150225 Effective date of abandoning: 20160824 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150225 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |