CN102644146B - Assembly positioning device for spherical crank rocker of rapier loom - Google Patents
Assembly positioning device for spherical crank rocker of rapier loom Download PDFInfo
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- CN102644146B CN102644146B CN 201210122255 CN201210122255A CN102644146B CN 102644146 B CN102644146 B CN 102644146B CN 201210122255 CN201210122255 CN 201210122255 CN 201210122255 A CN201210122255 A CN 201210122255A CN 102644146 B CN102644146 B CN 102644146B
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- screw
- adjusting pad
- crank rocker
- wefting insertion
- oscillating lever
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Abstract
The invention relates to an assembly positioning device for a spherical crank rocker of a rapier loom. A weft insertion oscillating bar (7) is arranged on an oscillating bar bearing block (10), the spherical crank rocker (9) is connected with the weft insertion oscillating bar (7) via a fourth screw (16), the oscillating bar bearing block (10) is arranged on a weft insertion box (2) via a third screw (15), a conical roller bearing (12) and an oscillating bar bearing cover (3) are respectively disposed at two ends of the spherical crank rocker (9), the oscillating bar bearing cover (3) is connected with the weft insertion box (2) via a second screw (14), a first adjusting pad (4), a second adjusting pad (5), a third adjusting pad (6) and a fourth adjusting pad (8) are disposed between the conical roller bearing (12) and the oscillating bar bearing cover (3), and an oscillating bar positioning device (1) is disposed on the weft insertion box (2) via a positioning pin sleeve (11) and a first screw (13). The assembly positioning device realizes positioning in assembly of the spherical crank rocker in a weft insertion mechanism of the high-speed rapier loom, weaving efficiency of the rapier loom is increased, and the service life of the rapier loom is prolonged.
Description
Technical field
The present invention relates to parts on the Rapier looms, be specifically related to a kind of Rapier looms sphere crank rocker assembling and positioning device.
Background technology
At present, most textile mills both domestic and external are generally all using Rapier looms, because the assembling and positioning of Weft insertion mechanism of rapier loom is of crucial importance, it is related to the weaving performance of stability, flexibility and whole the loom of whole weft insertion device running, and weft insertion device position, left and right sides location in assembling process can not once accurately locate, and needs just can adjust to suitable position through repeated disassembled and assembled and debugging.If can not accurately locate, will influence assembly quality, reduce the loom weaving efficiency, will make damage of bearings when serious, influence the service life of loom main member.
Summary of the invention
Technical problem to be solved by this invention provides a kind of Rapier looms sphere crank rocker assembling and positioning device, this device solves the orientation problem in the sphere crank rocker assembling in the high speed Weft insertion mechanism of rapier loom, improve the loom weaving efficiency, prolonged the service life of loom.
Technical scheme of the present invention: a kind of Rapier looms sphere crank rocker assembling and positioning device, it comprises the rocking bar positioner, the wefting insertion casing, the Oscillating lever bearing lid, first adjusting pad, second adjusting pad, the 3rd adjusting pad, the wefting insertion fork, the 4th adjusting pad, the sphere crank rocker, the Oscillating lever bearing seat, set pin sleeve, taper roll bearing, first screw, second screw, the 3rd screw and the 4th screw, the wefting insertion fork is arranged on the Oscillating lever bearing seat, the sphere crank rocker is connected with the wefting insertion fork by the 4th screw, the Oscillating lever bearing seat is arranged on the wefting insertion casing by the 3rd screw, the two ends of sphere crank rocker are respectively arranged with taper roll bearing and Oscillating lever bearing lid, the Oscillating lever bearing lid is connected with the wefting insertion casing by second screw, be provided with first adjusting pad between taper roll bearing and the Oscillating lever bearing lid, second adjusting pad, the 3rd adjusting pad, the 4th adjusting pad, the rocking bar positioner is arranged on the wefting insertion casing by set pin sleeve and first screw, in the set pin sleeve 11 in the axle head of the wefting insertion fork 7 insertion rocking bar positioner 1.
The present invention compared with prior art has following beneficial effect: the invention solves the orientation problem in the assembling of sphere crank rocker in the high speed Weft insertion mechanism of rapier loom 1., with sphere crank rocker positioner position, the sphere crank rocker left and right sides is accurately located, guarantee the flexible rotation of mechanism, guarantee that loom efficiently moves, improve weave quality.2. the simplification assembly process improves efficiency of assembling.3. minimizing bearing wear prolongs bearing service life, thereby improves the production efficiency of complete machine.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is that Fig. 1 is along the cutaway view of B-B hatching;
Fig. 3 is stereogram of the present invention.
The specific embodiment
A kind of Rapier looms sphere crank rocker assembling and positioning device, it comprises rocking bar positioner 1, wefting insertion casing 2, Oscillating lever bearing lid 3, first adjusting pad 4, second adjusting pad 5, the 3rd adjusting pad 6, wefting insertion fork 7, the 4th adjusting pad 8, sphere crank rocker 9, Oscillating lever bearing seat 10, set pin sleeve 11, taper roll bearing 12, first screw 13, second screw 14, the 3rd screw 15 and the 4th screw 16, wefting insertion fork 7 is arranged on the Oscillating lever bearing seat 10, sphere crank rocker 9 is connected with wefting insertion fork 7 by the 4th screw 16, Oscillating lever bearing seat 10 is arranged on the wefting insertion casing 2 by the 3rd screw 15, the two ends of sphere crank rocker 9 are respectively arranged with taper roll bearing 12 and Oscillating lever bearing lid 3, Oscillating lever bearing lid 3 is connected with wefting insertion casing 2 by second screw 14, be provided with first adjusting pad 4 between taper roll bearing 12 and the Oscillating lever bearing lid 3, second adjusting pad 5, the 3rd adjusting pad 6, the 4th adjusting pad 8, rocking bar positioner 1 is arranged on the wefting insertion casing 2 by set pin sleeve 11 and first screw 13, in the set pin sleeve 11 in the axle head of the wefting insertion fork 7 insertion rocking bar positioner 1.
When assembling sphere crank rocker 9, by set pin sleeve 11 and first screw 13 rocking bar positioner 1 is installed on the wefting insertion casing 2, the axle head of wefting insertion fork 7 is inserted in the location axle sleeve in the rocking bar positioner 1, if the A of location axle sleeve in the rocking bar positioner 1, the B gap is identical, then this moment, sphere crank rocker 9 positions were exactly the optimum position, if the A of location axle sleeve in the rocking bar positioner 1, B gap difference, then according to A, the gap that B stays on both sides, be encased inside first adjusting pad 4 of respective numbers respectively, second adjusting pad 5, the 3rd adjusting pad 6, the 4th adjusting pad 8, Oscillating lever bearing lid 3 is contained on the wefting insertion casing 2, Oscillating lever bearing lid 3 just in time compresses taper roll bearing 12 at this moment again.With the rocking bar positioner position, the left and right sides of sphere crank rocker is accurately located, can guarantee that assembly process is simplified in the flexible rotation of weft insertion device again, improve efficiency of assembling, guarantee that loom efficiently moves, improve weave quality.
Claims (1)
1. Rapier looms sphere crank rocker assembling and positioning device, it comprises rocking bar positioner (1), wefting insertion casing (2), Oscillating lever bearing lid (3), first adjusting pad (4), second adjusting pad (5), the 3rd adjusting pad (6), wefting insertion fork (7), the 4th adjusting pad (8), sphere crank rocker (9), Oscillating lever bearing seat (10), set pin sleeve (11), taper roll bearing (12), first screw (13), second screw (14), the 3rd screw (15) and the 4th screw (16), it is characterized in that wefting insertion fork (7) is arranged on the Oscillating lever bearing seat (10), sphere crank rocker (9) is connected with wefting insertion fork (7) by the 4th screw (16), Oscillating lever bearing seat (10) is arranged on the wefting insertion casing (2) by the 3rd screw (15), the two ends of sphere crank rocker (9) are respectively arranged with taper roll bearing (12) and Oscillating lever bearing lid (3), Oscillating lever bearing lid (3) is connected with wefting insertion casing (2) by second screw (14), be provided with first adjusting pad (4) between taper roll bearing (12) and the Oscillating lever bearing lid (3), second adjusting pad (5), the 3rd adjusting pad (6), the 4th adjusting pad (8), rocking bar positioner (1) is arranged on the wefting insertion casing (2) by set pin sleeve (11) and first screw (13), in the set pin sleeve (11) in the axle head of wefting insertion fork (7) the insertion rocking bar positioner (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210122255 CN102644146B (en) | 2012-04-16 | 2012-04-16 | Assembly positioning device for spherical crank rocker of rapier loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210122255 CN102644146B (en) | 2012-04-16 | 2012-04-16 | Assembly positioning device for spherical crank rocker of rapier loom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102644146A CN102644146A (en) | 2012-08-22 |
| CN102644146B true CN102644146B (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210122255 Expired - Fee Related CN102644146B (en) | 2012-04-16 | 2012-04-16 | Assembly positioning device for spherical crank rocker of rapier loom |
Country Status (1)
| Country | Link |
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| CN (1) | CN102644146B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628234A (en) * | 2012-08-30 | 2014-03-12 | 绍兴文理学院 | Central shaft fixing structure of high-performance rapier loom |
| CN109333441B (en) * | 2018-12-03 | 2024-06-04 | 经纬智能纺织机械有限公司 | Weft insertion swing rod assembling and positioning device of rapier loom |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0884411A1 (en) * | 1997-06-11 | 1998-12-16 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Weft inserting apparatus for rapier loom and three-dimensional crank mechanism therefor |
| CN101086100A (en) * | 2007-07-09 | 2007-12-12 | 江阴市第四纺织机械制造有限公司 | Spatial crank rocker weft insertion device for rapier loom |
| CN101117753A (en) * | 2007-08-14 | 2008-02-06 | 江阴市第四纺织机械制造有限公司 | Driving means for belt gripper or rod of gripper loom |
| CN201136938Y (en) * | 2007-12-06 | 2008-10-22 | 天津工业大学 | Flexible rapier weft insertion device of loom with core |
| CN201144319Y (en) * | 2007-12-31 | 2008-11-05 | 经纬纺织机械股份有限公司 | Adjusting device for exit and entry gear transmission center distance in rapier loom |
| CN101988229A (en) * | 2010-11-19 | 2011-03-23 | 北京光华纺织集团有限公司 | Wefting insertion device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1181084A (en) * | 1997-08-28 | 1999-03-26 | Toyota Autom Loom Works Ltd | Weft inserting device in rapier loom |
-
2012
- 2012-04-16 CN CN 201210122255 patent/CN102644146B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0884411A1 (en) * | 1997-06-11 | 1998-12-16 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Weft inserting apparatus for rapier loom and three-dimensional crank mechanism therefor |
| CN101086100A (en) * | 2007-07-09 | 2007-12-12 | 江阴市第四纺织机械制造有限公司 | Spatial crank rocker weft insertion device for rapier loom |
| CN101117753A (en) * | 2007-08-14 | 2008-02-06 | 江阴市第四纺织机械制造有限公司 | Driving means for belt gripper or rod of gripper loom |
| CN201136938Y (en) * | 2007-12-06 | 2008-10-22 | 天津工业大学 | Flexible rapier weft insertion device of loom with core |
| CN201144319Y (en) * | 2007-12-31 | 2008-11-05 | 经纬纺织机械股份有限公司 | Adjusting device for exit and entry gear transmission center distance in rapier loom |
| CN101988229A (en) * | 2010-11-19 | 2011-03-23 | 北京光华纺织集团有限公司 | Wefting insertion device |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平11-81084A 1999.03.26 |
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| CN102644146A (en) | 2012-08-22 |
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