CN203346549U - Eccentric wheel set structure between connecting rods in electronic jacquard machine - Google Patents
Eccentric wheel set structure between connecting rods in electronic jacquard machine Download PDFInfo
- Publication number
- CN203346549U CN203346549U CN 201320337606 CN201320337606U CN203346549U CN 203346549 U CN203346549 U CN 203346549U CN 201320337606 CN201320337606 CN 201320337606 CN 201320337606 U CN201320337606 U CN 201320337606U CN 203346549 U CN203346549 U CN 203346549U
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- China
- Prior art keywords
- eccentric
- eccentric wheel
- electronic jacquard
- connecting rod
- jacquard machine
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- 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 eccentric wheel set structure between connecting rods in an electronic jacquard machine. The eccentric wheel set structure comprises two eccentric wheels provided with shaft holes, and further comprises a connecting table with a shaft hole, wherein the two eccentric wheels are fixed on the two sides of the connecting table respectively. The eccentric wheel set structure has the characteristics of high synchronization rate, good stability and the like.
Description
Technical field
The utility model relates to the electronic jacquard machine in field of textile machinery, the eccentric group structure in especially a kind of electronic jacquard machine between connecting rod.
Background technology
Existing eccentric wheel wheels normally by 2 independently eccentric wheel form, eccentric wheel drives by final drive shaft, each eccentric wheel drives separately rocking arm and swings, each rocking arm is controlled the different motions of group of griffing; The movement space of therefore griffing between group need to be controlled by the angle between 2 eccentric wheels, and existing this structure need to be adjusted angle when eccentric wheel is installed; Because the progressive error between connecting rod in connection rod set sets in advance, angle in the process of motion between eccentric wheel can produce trickle variation, thereby this variation can cause eccentric wheel, cause final drive shaft and complete machine asynchronous with connection rod set produces larger vibration, can cause when serious that jacquard upper and lower opening in weaving process is asynchronous, opening is unintelligible, end breakage is high, weaving efficiency is low.
Summary of the invention
The purpose of the utility model patent is to overcome the defect of prior art, provide that a kind of sync rates is high, good stability electronic jacquard machine in eccentric group structure between connecting rod.
For achieving the above object, the utility model is the eccentric group structure between connecting rod in a kind of electronic jacquard machine, and it comprises two eccentric wheels that offer axis hole, wherein, described eccentric group structure also comprises the connected unit that offers axis hole, and two eccentric wheels are separately fixed at the both sides of connected unit.
The company's of employing eccentric wheel is fixed on this structure on connected unit, can guarantee that the distance between two connecting rods remains unchanged, the angle of controlling well between eccentric wheel in the time of can be by prior install, to in its utilization and jacquard, work again, due to the difficult variation that angle occurs of the angle fixed, thereby guarantee that the jacquard weave function effectively works, this eccentric group has the characteristics such as sync rates is high, good stability.
Wherein, the center of circle of described two eccentric wheels and axis hole is on same straight line.
Wherein, between described eccentric wheel and connected unit, by bearing pin, fix.
Wherein, described eccentric wheel and connected unit are integral type.Adopt the structure of this integral type, can realize according to the demand in jacquard, it being created by Digit Control Machine Tool, the sync rates of the eccentric group of this integral structure be better.
Wherein, be fixed with axle sleeve on one of them eccentric wheel.The setting of axle sleeve can guarantee eccentric group and axle effective location.
The accompanying drawing explanation
Fig. 1 is the structure chart of the utility model embodiment product;
Fig. 2 is work schematic diagram of the present utility model.
The specific embodiment
Refer to Fig. 1-2, eccentric group structure in a kind of electronic jacquard machine between connecting rod, this eccentric group structure comprises first, the second eccentric wheel 1, 2 and connected unit 3, first, the second eccentric wheel 1, 2 and connected unit 3 be integrated and pass through numerical control machine-shaping, first, the second eccentric wheel 1, 2 and connected unit 3 interface portion there is the axis hole of a perforation, there is an axle sleeve stretched out 4 on the second eccentric wheel 2, offer 4 decile breach on axle sleeve 4 walls, also offer axis hole on this axle sleeve 4, can on axle sleeve 4, pass through screw fixing and locking ring during installation, by 4 breach distortion when mounted, make eccentric group hold tightly on axle, first, second eccentric wheel 1,2 lays respectively at the both sides of connected unit 3, first, second eccentric wheel 1,2 and axis hole, and three's the center of circle is positioned on the same level line, thereby guarantees that two eccentric wheels differ 180 degree, controls the interval of griffing between group.As seen from Figure 2, first connecting rod 5 is driven by the first eccentric wheel 1, and second connecting rod 6 drives by the second eccentric wheel 2, thereby has guaranteed the progressive error between first connecting rod 5 and second connecting rod 6.
Claims (5)
1. the eccentric group structure between connecting rod in an electronic jacquard machine, it comprises two eccentric wheels that offer axis hole, it is characterized in that: described eccentric group structure also comprises the connected unit that offers axis hole, and two eccentric wheels are separately fixed at the both sides of connected unit.
2. the eccentric group structure between connecting rod in electronic jacquard machine according to claim 1, it is characterized in that: the center of circle of described two eccentric wheels and axis hole is on same straight line.
3. the eccentric group structure between connecting rod in electronic jacquard machine according to claim 2, is characterized in that: between described eccentric wheel and connected unit, by bearing pin, fix.
4. the eccentric group structure between connecting rod in electronic jacquard machine according to claim 2, it is characterized in that: described eccentric wheel and connected unit are integral type.
5. according to the eccentric group structure between connecting rod in claim 1 or 2 or 3 or 4 described electronic jacquard machines, it is characterized in that: on one of them eccentric wheel, be fixed with axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320337606 CN203346549U (en) | 2013-06-13 | 2013-06-13 | Eccentric wheel set structure between connecting rods in electronic jacquard machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320337606 CN203346549U (en) | 2013-06-13 | 2013-06-13 | Eccentric wheel set structure between connecting rods in electronic jacquard machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346549U true CN203346549U (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320337606 Expired - Fee Related CN203346549U (en) | 2013-06-13 | 2013-06-13 | Eccentric wheel set structure between connecting rods in electronic jacquard machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104593927A (en) * | 2015-01-19 | 2015-05-06 | 徐心亿 | Swing mechanism of rocker |
-
2013
- 2013-06-13 CN CN 201320337606 patent/CN203346549U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104593927A (en) * | 2015-01-19 | 2015-05-06 | 徐心亿 | Swing mechanism of rocker |
| CN104593927B (en) * | 2015-01-19 | 2016-04-13 | 杨玲燕 | A kind of swing mechanism of rocking bar |
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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: 20131218 Termination date: 20170613 |