CN88201103U - Cotton feeding electromagnetic clutch - Google Patents
Cotton feeding electromagnetic clutch Download PDFInfo
- Publication number
- CN88201103U CN88201103U CN 88201103 CN88201103U CN88201103U CN 88201103 U CN88201103 U CN 88201103U CN 88201103 CN88201103 CN 88201103 CN 88201103 U CN88201103 U CN 88201103U CN 88201103 U CN88201103 U CN 88201103U
- Authority
- CN
- China
- Prior art keywords
- armature
- magnetic
- transmission shaft
- assembly
- logical
- 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- Withdrawn
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Abstract
The utility model discloses a novel cotton feeding electromagnetic clutch for a rotor spinner, comprising a driving assembly, a magnetizing component, an electromagnetic assembly and a body assembly. A main driving wheel and an armature are installed on the bearing seat of a driving shaft, and the armature can axially move and rotate with the main driving wheel synchronously. The electromagnetic assembly, the magnetizing component and the armature form a closed magnetic circuit, and the magnetizing component attracts the armature under the action of the magnetic field force. The cotton feeding electromagnetic clutch drives the driving shaft by the contact friction force of the magnetizing component and the armature to rotate, achieving the aim of cotton feeding. The cotton feeding electromagnetic clutch has the advantages of high sensitivity, good reliability, easy assembling and adjustment, etc.
Description
The utility model belongs to the magnetic clutch of giving cotton usefulness for Rotor spinning frames.
Used in spinning machine gives cotton magnetic clutch in the prior art, main by the electromagnetic assembly, armature, rotor seat, main drive gear (with the Spinning Machinery screw engages), the ring gear (rotating synchronously with main drive gear) that are loaded on the transmission shaft, rise pawl seat and the dress pawl that rises thereon constitute.When electromagnetic assembly makes it on transmission shaft when mobile by armature adhesive rotor seat, Roller Shaft on the rotor seat contacts with the pawl that rises on the pawl seat that rises, and utilize the inclined-plane on the pawl that rises to make the pawl spreading that rises, and make tooth and the engagement of the internal tooth on the ring gear on the pawl that rises drive the transmission shaft rotation, finish to cotton and move.It is bad that this kind structure is removed manufacturability, make outside the difficulty, and because of in clutch work, the pawl that rises opens and closes frequent, and very easily wearing and tearing, thus make the clutch action of clutch insensitive, even misoperation and fault take place.
The purpose of this utility model is to provide a kind of good reliability, and is highly sensitive, and the frictional force that is produced with electromagnetism magnetic force adhesive driving component passes to the cotton magnetic clutch of giving with transmitting assemblies, electromagnetic assembly and body assembly of cotton required torque.
The utility model is reached by following measure, this magnetic clutch is to have installed on the transmission shaft in its body assembly to have the transmitting assemblies that bearing support, main driving wheel and quantity are at least three copper screw, and above-mentioned copper screw be contained in transmission shaft on armature on the hole of respective numbers cooperate, armature right side in this magnetic clutch, be equipped with and cooperate with transmission shaft and connect, energy and transmission shaft be the logical magnet assembly of rotation synchronously, and the electromagnetic assembly of this clutch can form closed magnetic circuit with logical magnet assembly, armature after energising.
The utility model is also finished by following approach, is contained in transmitting assemblies on this magnetic clutch transmission shaft and is a main drive gear is at least three copper screw on a bearing support with quantity.
On this magnetic clutch transmission shaft, one armature is housed, this armature cooperates (movingly) with the head that is at least three copper screw in order to the fixing quantity of main drive gear on the hole of respective numbers and the transmitting assemblies bottom bracket, pack in the bearing support hole with matching with its cylindrical, thereby armature both can be moved axially on transmission shaft, can rotate synchronously with transmitting assemblies again.
The logical magnet assembly that is loaded on the transmitting assemblies right side is with cover in the logical magnetic that is used to connect internal magnetic circuit and is used to connect the logical magnetic overcoat of external magnetic circuit and the non-magnetic zinc alloy material of cast and constituting between this inside and outside cover.This logical magnet assembly cooperates with transmission shaft with its endoporus, and with straight pin (replacement key) and propeller shaft couplings.
The electromagnetic assembly that can form closed magnetic circuit after energising with logical magnet assembly, armature is housed on logical magnet assembly right side.
The utility model compared with prior art has following advantage:
1. good reliability, highly sensitive is because of not adopting structures easy to wear such as the pawl formula that rises, so misoperation can not take place.
2. simple in structure, part process is good, easily processing, thereby can reduce cost.
3. be convenient to assembling, adjust and maintenance.
The utility model is shown in following each figure:
Fig. 1 is the erection drawing to cotton magnetic clutch.
Fig. 2 is transmitting assemblies figure.
Fig. 3 is logical magnet assembly figure.
The utility model will be described in further detail embodiment in conjunction with the accompanying drawings:
The utility model gives cotton magnetic clutch by transmitting assemblies 14, and electromagnetic assembly 13 and body assembly 12 are formed, also is equipped with on the transmission shaft in body assembly 12 to cooperate with transmission shaft and connects and energy and the synchronous logical magnet assembly 11 that rotates of transmission shaft.From the left end (see figure 1), load onto electromagnetic assembly 13 successively on the transmission shaft of body assembly 12, logical magnet assembly 11 armature 2 and these two of transmitting assemblies 14(give earlier and being fitted together), now details are as follows for the precedence of installing by above-mentioned each group (portion) part:
After the electromagnetic assembly of this magnetic clutch is loaded on the transmission shaft, connect with the left end face of body shell with screw.
In electromagnetic assembly iron-core coil shell, the coil component left side logical magnet assembly of packing into, as shown in Figure 3, should logical magnet assembly be to be used to connecting internal magnetic circuit and to have in the logical magnetic of keyway cover 21 and be used to connect the logical magnetic overcoat 20 of external magnetic circuit and non-magnetic zinc alloy material of cast and constituting between overcoat in this, this logical magnet assembly cooperates with transmission shaft with the endoporus that puts in its logical magnetic, and the straight pin 18 that will be loaded on the transmission shaft inserts in the keyway that overlaps in the logical magnetic on 21, so that this logical magnetic assembly and propeller shaft couplings, make logical magnet assembly both concentric, can rotate synchronously with transmission shaft again with transmission shaft.
In logical magnet assembly left side, be contained on the transmission shaft giving the total member that comprises transmitting assemblies, armature, armature spring 4, the long cover 3 of spring, the short cover 6 of spring that installs earlier.The assembling of this total member is such: earlier transmitting assemblies 14 is installed, promptly being at least three copper screw 18 with the main driving wheel 17 of Rotor spinning frames worm meshing with quantity is fixed on the bearing support 16, two single-row radial ball bearings are packed in the bearing support 16, after transmitting assemblies 14 installs, armature 2 is packed in the bearing support 16 in the hole with matching with its cylindrical, so that armature 2 is concentric with bearing support 16, and cooperate (movingly), thereby armature 2 can be moved axially and can rotate synchronously with transmitting assemblies 14 with the head that is at least three copper screw 18 in order to the fixing quantity of main driving wheel on the hole of respective numbers on the armature 2 and the bearing support 16.In the endoporus hole on armature 2 armature Returnning spring 4 is housed, so that armature 2 resets after outage (though this moment, main driving wheel rotated, and transmission shaft does not change, and stops to cotton), the short cover of the long cover 3 of spring and spring 6 each one is equipped with at the two ends of armature Returnning spring 4, in order to reduce friction.
After above-mentioned total member is contained on the transmission shaft, bearing cap 1 is contained on the bearing support, and with screw.
In order to guarantee the turbidity test of armature, logical magnet assembly, electromagnetic assembly, dirt-proof boot 7 is installed on three's gabarit.
Claims (4)
1, a kind of frictional force transmitting torque that is produced with electromagnetism magnetic force adhesive driving component, and give cotton magnetic clutch by what transmitting assemblies, electromagnetic assembly and body assembly were formed, it is characterized in that this magnetic clutch also comprises cooperates with transmission shaft in the body assembly 12 and connects, and can and the logical magnet assembly 11 that rotates synchronously of transmission shaft; The transmitting assemblies 14 of this magnetic clutch is at least three copper screw 18 by bearing support 16, main driving wheel 17 and quantity to be formed, and the hole of respective numbers cooperates on the head of above-mentioned copper screw 18 and the armature 2; The electromagnetic assembly 13 of this magnetic clutch can form closed magnetic circuit with logical magnet assembly 11, armature 2 after energising.
2, magnetic clutch according to claim 1, it is characterized in that said logical magnet assembly is the right side that is loaded on the armature on the transmission shaft in the transmitting assemblies, and by cover 21 in the logical magnetic of connecting internal magnetic circuit and be used to connect the logical magnetic overcoat 20 of external magnetic circuit and in this between overcoat the non-magnetic zinc alloy material of cast constituted; This logical magnet assembly cooperates with transmission shaft with the hole on it, and replaces key with straight pin 15() and propeller shaft couplings.
3, magnetic clutch according to claim 1 is characterized in that said transmitting assemblies 14 is main drive gear 17 usefulness quantity to be at least three copper screw 18 be fixed on the bearing support 16.
4, magnetic clutch according to claim 1, it is characterized in that said armature is on the transmission shaft that is loaded in the body assembly 12, and this armature 2 cooperates (movingly) with the head that is at least three copper screw 18 in order to the fixing quantity of main drive gear 17 on the hole of respective numbers and transmitting assemblies 14 bottom brackets 16, be loaded in the hole that cooperates with it on the bearing support 16 with its cylindrical, thereby armature 2 both can be moved axially on transmission shaft, can rotate synchronously with transmitting assemblies 14 again; Armature Returnning spring 4 is housed in the endoporus of armature 2, and the long cover 3 of spring is equipped with at the two ends of this spring, and the short cover 6 of spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88201103 CN88201103U (en) | 1988-01-30 | 1988-01-30 | Cotton feeding electromagnetic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88201103 CN88201103U (en) | 1988-01-30 | 1988-01-30 | Cotton feeding electromagnetic clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN88201103U true CN88201103U (en) | 1988-09-14 |
Family
ID=4836388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88201103 Withdrawn CN88201103U (en) | 1988-01-30 | 1988-01-30 | Cotton feeding electromagnetic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN88201103U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101122311B (en) * | 2007-08-31 | 2010-04-14 | 西南交通大学 | Small-sized electromagnetic clutch |
| CN1934370B (en) * | 2004-03-25 | 2010-07-21 | 洛德公司 | Magnetically actuated motion control device, related system and method |
| CN114990861A (en) * | 2022-06-07 | 2022-09-02 | 嘉兴市小艾智能科技有限公司 | Airing machine lift drive and electronic airing machine |
-
1988
- 1988-01-30 CN CN 88201103 patent/CN88201103U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1934370B (en) * | 2004-03-25 | 2010-07-21 | 洛德公司 | Magnetically actuated motion control device, related system and method |
| CN101122311B (en) * | 2007-08-31 | 2010-04-14 | 西南交通大学 | Small-sized electromagnetic clutch |
| CN114990861A (en) * | 2022-06-07 | 2022-09-02 | 嘉兴市小艾智能科技有限公司 | Airing machine lift drive and electronic airing machine |
| CN114990861B (en) * | 2022-06-07 | 2024-01-23 | 嘉兴市小艾智能科技有限公司 | Lifting driving device of clothes airing machine and electric clothes airing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |