CN103255529A - Connecting rod used for griffe transmission mechanism of jacquard machine - Google Patents
Connecting rod used for griffe transmission mechanism of jacquard machine Download PDFInfo
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- CN103255529A CN103255529A CN2013101843429A CN201310184342A CN103255529A CN 103255529 A CN103255529 A CN 103255529A CN 2013101843429 A CN2013101843429 A CN 2013101843429A CN 201310184342 A CN201310184342 A CN 201310184342A CN 103255529 A CN103255529 A CN 103255529A
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- connecting rod
- end cap
- hole
- griffe
- transmission mechanism
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Abstract
The invention discloses a connecting rod used for a griffe transmission mechanism of a jacquard machine. The connecting rod comprises an upper connecting rod (1) and a lower connecting rod (2), wherein an end cover (3) is fixedly arranged at the lower end of the upper connecting rod (1), an upper linking rod (11) is articulated inside the end cover (3), an end cover I (3) is fixedly arranged at the top end of the lower connecting rod (2), a lower linking rod (21) is articulated inside the end cover I (3), and lead screw parts (10) of the upper linking rod (11) and the lower linking rod (21) are respectively screwed at two ends of a linking block (4). According to the connecting rod, the length of the connecting rod can be adjusted so as to ensure that a griffe frame meets the needs of production when the griffe frame moves up and down.
Description
Technical field:
The present invention relates to the jacquard apparatus field, the length-adjustable connecting rod of using more specifically to a kind of transmission mechanism for griffe of jacquard.
Background technology:
Existing transmission mechanism for griffe of jacquard all is that the end with connecting rod is fixed on and griffes on the frame, the other end be fixed on fixedly have on the drive on the pivot pin in the drive center of circle, its length of connecting rod is certain, can't adjust, when producing error in the jacquard installation process with in producing, when griffing frame in producing its operation portion meets the requirements when moving up and down, just the connecting rod position of jacquard need be adjusted, even will or shorten the connecting rod elongation, need reinstall very trouble.
Summary of the invention:
Purpose of the present invention is exactly the deficiency at prior art, and a kind of transmission mechanism for griffe of jacquard connecting rod is provided, and it can adjust the length of connecting rod, thus the needs that assurance griffes to meet when frame moves up and down production.
Technology solution of the present invention is as follows:
A kind of transmission mechanism for griffe of jacquard connecting rod, comprise connecting rod and lower link, the described low side of going up connecting rod fixedly has end cap, upper connecting rod is hinged in the end cap, fixedly there is end cap on the top of lower link, lower connecting rod is hinged in the end cap, and the threaded shank of upper connecting rod and lower connecting rod is screwed onto the two ends of contiguous block respectively.
Described upper connecting rod and lower connecting rod constitute by threaded shank and bottom, laterally be connected with a plurality of connecting through holes on the bottom, a plurality of connecting through holes all pass the vertical center line of bottom, also form a plurality of through holes on the sidewall of the end cap corresponding with the connecting through hole of bottom, screw rod passes the through hole on the sidewall of opposite side of the connecting through hole of through hole on the sidewall of a side of end cap, bottom and end cap successively, and the screw rod low side that stretches out through hole is bolted with hold-down nut.
The cross section of described connecting through hole is oval.
Beneficial effect of the present invention is:
It comes the length of whole connecting rod is finely tuned by the distance that adjusting upper connecting rod and lower connecting rod are screwed onto contiguous block, reduces the error that occurs when installing, thus the needs that assurance griffes to meet when frame moves up and down production.
Description of drawings:
Fig. 1 griffes the schematic diagram on the frame for the present invention is installed in;
Fig. 2 is partial structurtes schematic diagram of the present invention;
Fig. 3 is the direct structural representation of lower connecting rod of the present invention, end cap and screw rod;
Fig. 4 is the structural representation of upper connecting rod or lower connecting rod;
Fig. 5 is the structural representation that changes angle of upper connecting rod or lower connecting rod.
Among the figure: 1, go up connecting rod; 11, upper connecting rod; 2, lower link; 21, lower connecting rod; 10, threaded shank; 20, bottom; 3, end cap; 31, through hole; 4, contiguous block; 5, connecting through hole; 6, screw rod; 7, hold-down nut; 100, drive; 200, griffe frame.
The specific embodiment:
Embodiment: see that Fig. 1 is to shown in Figure 5, a kind of transmission mechanism for griffe of jacquard connecting rod, comprise connecting rod 1 and lower link 2, the described low side of going up connecting rod 1 fixedly has end cap 3, upper connecting rod 1 is hinged in the end cap 3, fixedly there is end cap 3 on the top of lower link 2, and lower connecting rod 21 is hinged in the end cap 3, and the threaded shank 10 of upper connecting rod 11 and lower connecting rod 21 is screwed onto the two ends of contiguous block 4 respectively.
Described upper connecting rod 11 and lower connecting rod 21 constitute by threaded shank 10 and bottom 20, laterally be connected with a plurality of connecting through holes 5 on the bottom 20, a plurality of connecting through holes 5 all pass the vertical center line of bottom 20, also form a plurality of through holes 31 on the sidewall of the end cap 3 corresponding with the connecting through hole 5 of bottom 20, screw rod 6 passes the through hole 31 on the sidewall of opposite side of the connecting through hole 5 of through hole 31 on the sidewall of a side of end cap 3, bottom 20 and end cap 3 successively, and screw rod 6 low sides that stretch out through hole 31 are bolted with hold-down nut 7.
The cross section of described connecting through hole 5 is oval.
Operation principle: in the transmission mechanism for griffe of jacquard, operated by rotary motion has a plurality of connecting rods, wherein some connecting rod is that the upper end of going up connecting rod 1 is hinged on the drive 100 of transmission mechanism for griffe, the lower end of lower link 2 is fixed on griffes on the frame 200, some is that last connecting rod 1 is hinged in the swing arm of transmission mechanism for griffe of jacquard, the lower end of lower link 2 is fixed on griffes on the frame 200, and the present invention all can be used in the transmission mechanism for griffe of jacquard.
Its regulate lower link 2 apart from the time, hold-down nut 7 is turned on from screw rod 6, screw rod 6 is extracted out from end cap 3 and lower connecting rod 21, turn lower connecting rod 21 then, regulate the distance of lower connecting rod 21 in contiguous block 4, wherein the cross section of connecting through hole 5 is oval, so adjusting range should be on screw rod 6 can pass through hole 31 on the sidewall of opposite side of the connecting through hole 5 of through hole 31 on the sidewall of a side of end cap 3, bottom 20 and end cap 3 successively, can not adjust excessive or to adjust the position improper, make screw rod 6 can not pass end cap 3 and lower connecting rod 21; Connecting rod 1 is identical with adjusting lower link 2 in the adjustment.
Claims (2)
1. transmission mechanism for griffe of jacquard connecting rod, comprise connecting rod (1) and lower link (2), it is characterized in that: the described low side of going up connecting rod (1) fixedly has end cap (3), upper connecting rod (1) is hinged in the end cap (3), fixedly there is end cap (3) on the top of lower link (2), lower connecting rod (21) is hinged in the end cap (3), and the threaded shank (10) of upper connecting rod (11) and lower connecting rod (21) is screwed onto the two ends of contiguous block (4) respectively;
Described upper connecting rod (11) and lower connecting rod (21) constitute by threaded shank (10) and bottom (20), laterally be connected with a plurality of connecting through holes (5) on the bottom (20), a plurality of connecting through holes (5) all pass the vertical center line of bottom (20), also form a plurality of through holes (31) on the sidewall of the end cap (3) corresponding with the connecting through hole (5) of bottom (20), screw rod (6) passes the through hole (31) on the sidewall of a side of end cap (3) successively, through hole (31) on the sidewall of the connecting through hole (5) of bottom (20) and the opposite side of end cap (3), screw rod (6) low side that stretches out through hole (31) is bolted with hold-down nut (7).
2. a kind of transmission mechanism for griffe of jacquard connecting rod according to claim 1 is characterized in that: the cross section of described connecting through hole (5) is for oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101843429A CN103255529A (en) | 2013-05-16 | 2013-05-16 | Connecting rod used for griffe transmission mechanism of jacquard machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101843429A CN103255529A (en) | 2013-05-16 | 2013-05-16 | Connecting rod used for griffe transmission mechanism of jacquard machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103255529A true CN103255529A (en) | 2013-08-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101843429A Pending CN103255529A (en) | 2013-05-16 | 2013-05-16 | Connecting rod used for griffe transmission mechanism of jacquard machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN103255529A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270255A (en) * | 2016-08-25 | 2017-01-04 | 安徽六方重联机械股份有限公司 | It is applied to the jacking device for discharging of nut processing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5513676A (en) * | 1993-04-26 | 1996-05-07 | Tetilma Ag | Lifting knife type shedding device for a weaving machine |
| CN201250314Y (en) * | 2008-07-31 | 2009-06-03 | 杭州恒纺数码技术有限公司 | Gear transmission shedding device for an electronic jacquard |
| CN201301382Y (en) * | 2008-08-18 | 2009-09-02 | 杭州恒天纺织科技有限公司 | Transmission system for electronic jacquard machine |
| CN202744722U (en) * | 2012-08-29 | 2013-02-20 | 朱红军 | Suspension rod for jacquard |
| CN202945402U (en) * | 2012-11-02 | 2013-05-22 | 湖州厉华妤婕联合纺织有限公司 | Connecting rod for transmission mechanism of griffe of jacquard machine |
-
2013
- 2013-05-16 CN CN2013101843429A patent/CN103255529A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5513676A (en) * | 1993-04-26 | 1996-05-07 | Tetilma Ag | Lifting knife type shedding device for a weaving machine |
| CN201250314Y (en) * | 2008-07-31 | 2009-06-03 | 杭州恒纺数码技术有限公司 | Gear transmission shedding device for an electronic jacquard |
| CN201301382Y (en) * | 2008-08-18 | 2009-09-02 | 杭州恒天纺织科技有限公司 | Transmission system for electronic jacquard machine |
| CN202744722U (en) * | 2012-08-29 | 2013-02-20 | 朱红军 | Suspension rod for jacquard |
| CN202945402U (en) * | 2012-11-02 | 2013-05-22 | 湖州厉华妤婕联合纺织有限公司 | Connecting rod for transmission mechanism of griffe of jacquard machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270255A (en) * | 2016-08-25 | 2017-01-04 | 安徽六方重联机械股份有限公司 | It is applied to the jacking device for discharging of nut processing |
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Application publication date: 20130821 |