CN2895450Y - Double worm gear three-automatic actuating mechanism - Google Patents
Double worm gear three-automatic actuating mechanism Download PDFInfo
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- CN2895450Y CN2895450Y CN 200520075932 CN200520075932U CN2895450Y CN 2895450 Y CN2895450 Y CN 2895450Y CN 200520075932 CN200520075932 CN 200520075932 CN 200520075932 U CN200520075932 U CN 200520075932U CN 2895450 Y CN2895450 Y CN 2895450Y
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- worm
- gear
- shaping
- bevel gear
- quick
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- 230000007246 mechanism Effects 0.000 title abstract description 9
- 210000000078 claw Anatomy 0.000 claims abstract description 10
- 238000007493 shaping process Methods 0.000 claims description 59
- 230000007704 transition Effects 0.000 claims description 38
- 238000009987 spinning Methods 0.000 abstract description 9
- 238000005299 abrasion Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 4
- 239000004753 textile Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a two worm wheel "three automatic" actuating mechanism, including motor, hand sprocket shaft, sprocket group, swing arm, prop the claw, go up back claw, ratchet, rocking arm and worm wheel, characterized by: the worm comprises a forming worm and a quick worm, a chain wheel assembly is sleeved on a forming worm shaft in a hollow mode, the forming and quick worm is meshed with a corresponding forming and quick worm wheel, and the forming and quick worm wheel is connected with a main worm wheel shaft through a forming and quick gear. The beneficial effects are as follows: the electromagnetic magnet which is commonly adopted by the original spinning machine is removed, and the phenomena of sparking and burning out of a doffing motor are avoided; the conditions of poor forming and function loss of an automatic execution mechanism caused by the abrasion of machine parts are avoided, so that the important part of the spinning machine is more reliable in action, more durable and more compact and perfect in structure, and the major hidden trouble of a textile mill is solved.
Description
Technical field:
The utility model relates to the spinning machine in the textile machine, be level rise be shaped with the full packages automatic stop, automatically the right position stop, automatically reset a kind of transmission executing agency.
Background technology:
Common spinning machine all is furnished with " three is automatic " device, the effect of these devices will be leaned on mechanical part and automatically controlled device to cooperate and be finished, because centre part is many, the contact contact is many, factors such as automatically controlled device poor working environment, often occur aborning botching routines, influence its normal function performance, especially support claw can not accurately and timely be opened from ratchet, very easily burn out the ring plate lifting small machine, cause the automatic function table to lose, in case and manual operation very inconvenience is again adopted in the automatic function forfeiture, and there is unsafe factor to exist.In addition, worm gear, worm screw that control ring rail level rises are adopted the open type transmission, and lubrication is difficult to guarantee, easily causes the wearing and tearing of control worm gear, meshs badly, or because the installation site is improper etc., all are easy to destroy latching characteristics, form ratchet and reverse.And the ratchet of this kind mechanism takes and often opens, and support claw last time is installed in inconvenience additional, so people influence the normal grade liter of ring rail aborning often because the ratchet reversing, causes the winding shaping of yarn of whole machine bad.Also because the effect of the electromagnet that generally adopts, be easy to sparking, hidden danger lies dormant.In middle 1990s, many defectives of above in order to overcome " three is automatic ", that has released employing " bidirectional overtaking is from device " three automatically performs device, removed electromagnet, on ratchet, installed detent additional, this device has solved the problems in the original device preferably, but because the self-locking and the opening function of " double rolling key clutch " can not meet the standard of zero tolerance, also often there is fault to occur, owing to wheel, roller, the design feature of shell, problem easy to wear in " double rolling key clutch " are difficult to overcome, reliability, anti-gathering around property can't guarantee again.
Summary of the invention:
The purpose of this utility model provides a kind of electromagnet of removing former common employing, avoid sparking and burnt out the motor phenomenon of doffing, it is bad to have stopped the shaping that causes because of the parts abrasion, the situation of automatic executing agency afunction makes that spinning machine action is more reliable, durable in use, perfectly two worm gear " three the is automatic " executing agencies of more compact structure.
The technical solution of the utility model is: a kind of pair of worm gear " three is automatic " executing agency, comprise motor, hand sprocket shaft, chain wheel set, swing arm, support claw, last time pawl, ratchet, rocking arm and worm and wormwheel, it is characterized in that: worm screw comprises shaping worm screw and quick worm screw, on the shaping worm shaft, be set with sprocket assembly, shaping, quick worm screw are meshed with corresponding shaping, quick worm gear, and shaping, quick worm gear connect with main worm-wheel shaft through shaping, quick gear.
Sprocket assembly described in the utility model be by sprocket wheel, main drive gear, sliding bearing by key combination, sky is enclosed within on the shaping worm shaft then.Be shaped, fast gear by be shaped, fast the shaping garden bevel gear that connects of worm gear, fast the garden bevel gear reach be fixed in main worm shaft on the transition gear that connects of transition gear axle form.Shaping garden bevel gear is connected with the shaping worm gear, and the garden bevel gear is connected with quick worm gear fast, and is enclosed within the bearing inboard of main worm-wheel shaft by the sliding bearing sky; Transition garden bevel gear is enclosed within on the bevel gear shaft of transition garden by the sliding bearing sky, and transition garden bevel gear meshes with shaping garden bevel gear, quick garden bevel gear simultaneously, and transition garden bevel gear shaft is connected with key with main worm-wheel shaft.Ratchet is connected with shaping worm screw conjunction with the shaping worm shaft synchronously with key, sprocket wheel, main drive gear and sliding bearing are by key combination, common sky is enclosed within on shaping worm-wheel shaft and the shaping worm gear conjunction, is connected with quick worm screw conjunction with quick worm shaft by key by travelling gear.The shaping worm gear is connected with shaping garden bevel gear, and worm gear is connected with quick garden bevel gear fast, and is enclosed within on the main worm-wheel shaft by the sliding bearing sky respectively; The conjunction of transition garden bevel gear and transition garden bevel gear shaft is seated between two groups of worm and gears, and transition garden bevel gear meshes with shaping garden bevel gear, quick garden bevel gear simultaneously; Transition garden bevel gear shaft is connected by key with main worm-wheel shaft; The conjunction of two groups of worm gears, worm screw and transition garden bevel gears is inserted in the casing by bearing.
The beneficial effects of the utility model are: be a qualitative leap of original mechanism, it removes the electromagnet of the common employing of former spinning machine, has avoided sparking and has burnt out the generation of the motor phenomenon of doffing; The upgrading mechanism of " double rolling key clutch " that has partly adopted when having eliminated improvement, it is bad to have stopped the shaping that causes because of the parts abrasion, the situation of automatic executing agency afunction takes place, make that the action of this significant points of spinning machine is more reliable, more durable in use, more compact structure is perfect, has solved the major hidden danger of textile mills.At the particular space of spinning, torque transmission that will " three is automatic " executing agency divides two parts to carry out, and promptly the builder of spool partly and ring plate lifting mechanism part and is exported torque on same main worm-wheel shaft.During the forward and reverse driving worm-wheel shaft of motor or hand chain rivet, the equal transfixion of ratchet, avoided accurately and timely to open and burnt out motor because of support claw, guaranteed the normal enforcement of " three is automatic ", again because support claw can pass through ratchet, shaping worm shaft and shaping worm screw conjunction, shaping worm gear and transition garden bevel gear conjunction, realization normal grade liter, and installed the elasticity check device additional, do not re-use " double rolling key clutch " again, can prevent wearing and tearing effectively because of " double rolling key clutch " mechanism, the open type worm gear, the wearing and tearing of worm mechanism or position are improper and cause stuck, skid, the generation of phenomenons such as reversing, and removed the electromagnet of electrical control and other associated parts make more compact structure, move more reliable, more convenient with hand operation, eliminated the fire alarm hidden danger of easily striking sparks and producing the service life that has prolonged parts because of electromagnet, " double rolling key clutch " be abrasion and the bad yarn that causes easily, having level rises more steady reliable, self-supporting device is accurately sensitive, life-span is long, the low manufacturing of fault rate is easy to maintenance, volume is little, the advantage of the supporting use of easy and homemade import fine spining machine.It with the improvements of prior art is: one, sprocket wheel cooperates with one group of gear, torque with the output of ring plate lifting small machine, be delivered on the quick worm shaft, make the ratchet level rise torque and ring plate lifting motor torque does not act on the same shaping worm shaft, two, the innovation of transition garden bevel gear reaches and shaping garden bevel gear, shaping worm gear, and the perfect combination of garden bevel gear, quick worm gear made from the different periods fast, the torque of different directions is exported on same main worm-wheel shaft.
The utility model is described in further detail below in conjunction with drawings and Examples:
Description of drawings:
Fig. 1 is a kind of pair of worm gear of the present utility model " three is an automatic " executing agency schematic diagram;
Fig. 2 is the internal structure schematic diagram of the conjunction of two worm gears, worm screw and garden bevel gear, transition axis in the utility model.
Fig. 1 has described an embodiment of the present utility model, and ratchet 6 is connected with shaping worm shaft 13 by key 4, and the Rocker arm 5 sky is enclosed within on the shaping worm shaft 13, sprocket wheel 7 is enclosed within on the shaping worm-wheel shaft 13 with main drive gear 9 sliding bearings 8 combination back skies.
Ring rail when spinning machine, the guide plate must be successively level elevator when moving, shaping worm shaft 13 is driven clockwise, this is upwards to promote Rocker arm 5 by push rod to drive support claw 2, the moving ratchet 6 of support, ratchet is connected with shaping worm shaft 13 by key 4, shaping worm shaft and shaping worm screw connector 13 transmission shaping worm gears 16, shaping worm gear 16 is connected with shaping garden bevel gear 18, transmission transition garden bevel gear 17 and transition garden bevel gear shaft 25, transition garden bevel gear shaft 25 is connected by key 33 with main worm-wheel shaft 20 and drives main worm-wheel shaft 20, when push rod moves downward, support claw slips on ratchet, realize that thus folk prescription is moving to the level elevator, guaranteed the winding shaping of yarn.
When the ring rail fast rise, motor 36 drives hand sprocket shaft 34 rotates sprocket wheel 7, sprocket wheel 7 is connected by key 11 with main drive gear 9, be connected with quick worm screw conjunction 26 with quick worm shaft by key by travelling gear 11, main, meshed by travelling gear, moment is passed to quick worm screw 26, worm screw 26 meshes with quick worm gear 27 fast, worm gear 27 is connected with quick garden bevel gear 28 again fast, garden bevel gear 28 meshes with transition garden bevel gear 17 fast, moment is passed to transition garden bevel gear 17, transition garden bevel gear 17 is enclosed within on the transition garden bevel gear shaft 25 by sliding bearing 24 skies, transition garden bevel gear shaft 25 is connected with main worm-wheel shaft 20 by key 33 again, and moment is from main worm-wheel shaft 20 outputs.
When ring rail descended fast, it is as the same that torque transmission road becomes, otherwise only be direction of rotation.
Because these executing agency's parts connect by key 4,11,33, sliding bearing 8,23,24,29, rolling bearing 12, gears engaged, the torque transfer mode is direct, and ring rail, guide plate level rise and are shaped and the ring rail fast lifting has adopted two torque transfer routes, have guaranteed the safe and reliable of action.
The concrete structure of the sprocket assembly in the utility model also can be done suitable variation.
The sub-assembly of worm gear in the utility model, worm screw and transition garden bevel gear is that shaping garden bevel gear is connected with the shaping worm gear, and the garden bevel gear is connected with quick worm gear fast, and is enclosed within the bearing inboard of main worm-wheel shaft by sliding young bearing sky; Transition garden bevel gear is enclosed within on the bevel gear shaft of transition garden by the sliding bearing sky, and transition garden bevel gear while and shaping garden bevel gear, garden bevel gear engagement transition garden bevel gear shaft is connected with key with main worm-wheel shaft fast, and certainly, said structure also can be done suitable variation.
Also comprise following parts in the previous embodiment: 3 ring washers of swing arm, lining ring, packing ring, key, bolt, push rod etc.
Claims (6)
1, a kind of pair of worm gear " three is automatic " executing agency, comprise motor, hand sprocket shaft, chain wheel set, swing arm, support claw, last time pawl, ratchet, rocking arm and worm and wormwheel, it is characterized in that: worm screw comprises shaping worm screw and quick worm screw, on the shaping worm shaft, be set with sprocket assembly, shaping, quick worm screw are meshed with corresponding shaping, quick worm gear, and shaping, quick worm gear connect with main worm-wheel shaft through shaping, quick gear.
2, according to claim 1 pair of worm gear " three is automatic " executing agency is characterized in that: sprocket assembly be by sprocket wheel, main drive gear, sliding bearing by key combination, sky is enclosed within on the shaping worm shaft then.
3, according to claim 1 and 2 pair of worm gear " three is automatic " executing agency is characterized in that: be shaped, fast gear by be shaped, fast the shaping garden bevel gear that connects of worm gear, fast the garden bevel gear reach be fixed in main worm shaft on the transition gear that connects of transition gear axle form.
4, according to claim 3 pair of worm gear " three is automatic " executing agency, it is characterized in that: shaping garden bevel gear is connected with the shaping worm gear, and the garden bevel gear is connected with quick worm gear fast, and is enclosed within the bearing inboard of main worm-wheel shaft by the sliding bearing sky; Transition garden bevel gear is enclosed within on the bevel gear shaft of transition garden by the sliding bearing sky, and transition garden bevel gear meshes with shaping garden bevel gear, quick garden bevel gear simultaneously, and transition garden bevel gear shaft is connected with key with main worm-wheel shaft.
5, according to claim 1 and 2 pair of worm gear " three is automatic " executing agency, it is characterized in that: ratchet is connected with shaping worm screw conjunction with the shaping worm shaft synchronously with key, sprocket wheel, main drive gear and sliding bearing are by key combination, common sky is enclosed within on shaping worm-wheel shaft and the shaping worm gear conjunction, is connected with quick worm screw conjunction with quick worm shaft by key by travelling gear.
6, according to claim 1 and 2 pair of worm gear " three is automatic " executing agency is characterized in that: the shaping worm gear is connected with shaping garden bevel gear, and worm gear is connected with quick garden bevel gear fast, and is enclosed within on the main worm-wheel shaft by the sliding bearing sky respectively; The conjunction of transition garden bevel gear and transition garden bevel gear shaft is seated between two groups of worm and gears, and transition garden bevel gear meshes with shaping garden bevel gear, quick garden bevel gear simultaneously; Transition garden bevel gear shaft is connected by key with main worm-wheel shaft; The conjunction of two groups of worm gears, worm screw and transition garden bevel gears is inserted in the casing by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075932 CN2895450Y (en) | 2005-09-26 | 2005-09-26 | Double worm gear three-automatic actuating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075932 CN2895450Y (en) | 2005-09-26 | 2005-09-26 | Double worm gear three-automatic actuating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2895450Y true CN2895450Y (en) | 2007-05-02 |
Family
ID=38065030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520075932 Expired - Fee Related CN2895450Y (en) | 2005-09-26 | 2005-09-26 | Double worm gear three-automatic actuating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2895450Y (en) |
-
2005
- 2005-09-26 CN CN 200520075932 patent/CN2895450Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070502 Termination date: 20100926 |