CN201738057U - Electric spindle clutch and brake device of double twister - Google Patents
Electric spindle clutch and brake device of double twister Download PDFInfo
- Publication number
- CN201738057U CN201738057U CN 201020246109 CN201020246109U CN201738057U CN 201738057 U CN201738057 U CN 201738057U CN 201020246109 CN201020246109 CN 201020246109 CN 201020246109 U CN201020246109 U CN 201020246109U CN 201738057 U CN201738057 U CN 201738057U
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- CN
- China
- Prior art keywords
- clutch
- bearing
- frictional disk
- motor shaft
- twister
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides an electric spindle clutch and brake device of a double twister, comprising an upper cover bearing chamber, a bearing, a spindle, a motor and a motor shaft. The electric spindle clutch and brake device is characterized in that the motor shaft and the spindle adopt a split structure; the spindle is clutched with the motor shaft through a manually-controlled clutch; the lower part of the upper cover bearing chamber is fixed with a brake ring; the clutch leads the spindle to be separated from the motor shaft; and the upper part of the clutch connected with the spindle is contacted with the brake ring to brake. The clutch of the spindle and the motor shaft is realized by manual operation, the brake is fast and reliable, and the using operation is convenient; in addition, the yarn twist at joint is uniform, the stability and the reliability of the spindle of the double twister in operation at high speed are ensured, and the service life of the motor is prolonged.
Description
Technical field
The utility model belongs to Weaving device manufacturing technology field, relates to the improvement of two-for-one twister, is a kind of electric spindle of two-for-one twister clutch and brake apparatus specifically.
Background technology
Electric spindle of two-for-one twister is the core component of two-for-one twister twisting, its at a high speed, stable speed operation and broken yarn, connect the complete machine spinning twist quality that the rapid clutch of yarn and braking ability directly have influence on two-for-one twister.Tube yarn broken yarn joint process is for satisfying the even requirement of the Yarn connecting section twist, and the ingot axle is clutch and braking rapidly.
Common electric ingot two-for-one twister connects yarn circulation by braking of switch motor switch and clutch, and not only owing to braking of electric ingot and start-up time longly cause joint yarn twist inequality, and motor often starts power consumption greatly, is unfavorable for that also motor increases the service life.
Summary of the invention
The utility model is a kind of electric spindle of two-for-one twister clutch and the brake apparatus that provides for the problem that solves the prior art existence, by manual realization ingot axle and motor shaft clutch, braking is reliable rapidly, use easy to operate, make the joint yarn twist even, reliable and stable when guaranteeing two-for-one twister ingot axle high-speed cruising prolongs motor service life.
The purpose of this utility model is achieved through the following technical solutions: a kind of electric spindle of two-for-one twister clutch and brake apparatus, comprise top bearing chamber, bearing, ingot axle, motor, motor shaft, it is characterized in that described motor shaft and ingot axle are for dividing body structure, the ingot axle is by the clutch and the motor shaft clutch of manually control, a brake ring is fixed in bottom, top bearing chamber, clutch makes ingot axle and motor shaft disengaged position, and the clutch top that connects the ingot axle contacts braking with brake ring.
To improvement of the technical scheme: described clutch comprises that top moves clutch, bottom fixed clutch and middle casing assembly; Described top is moved clutch and is comprised mobile frictional disk, neodymium-iron-boron permanent magnet ring, trip bolt, the neodymium-iron-boron permanent magnet ring is fixed on the mobile frictional disk end face with trip bolt, in the middle of the mobile frictional disk is the splined hole sleeve, described ingot axle bottom assembling spline housing, mobile frictional disk passes through splined hole sleeve kink on the spline housing of ingot axle bottom; Described bottom fixed clutch comprises frictional disk, little spring, bearing steel ball, cylinder sleeve pipe down, little spring and bearing steel ball place in the cylinder sleeve pipe, some exposes the cylinder sleeve pipe bearing steel ball, following frictional disk is connected with motor shaft, has the locating hole corresponding with described bearing steel ball on the described mobile frictional disk; Described middle casing assembly comprises that middle casing and top moves clutch travel mechanism, move in the clutch travel mechanism on top, comprise that one is arranged on the rotating shaft on the middle casing bottom, one cam and one handle are installed in the rotating shaft, on the middle casing above the cam, have a vertical chute, one guiding moving slider is set in the vertical chute, level penetrates a bearing pin on the guiding moving slider, install one on bearing pin one end and lift bearing, lifting bearing withstands on down on the frictional disk bottom surface, there is little spring upper end to be installed on the middle casing, the little spring lower end withstands on the guiding moving slider end face, described splined hole bush outer sleeve has a back-moving spring, and the back-moving spring upper end withstands on bottom, top bearing chamber.
To further improvement in the technical proposal: the ingot outer shaft sleeve on top, described top bearing chamber has an antiwind cap.
To further improvement in the technical proposal: described spline housing top is with one and is press-fitted back-up ring.Be press-fitted that back-up ring has axial restraint ingot axle and the high speed rotary body goes heavily dynamic balancing function.
The utility model advantage and good effect compared with prior art is: the electric ingot clutch of the utility model two-for-one twister and brake apparatus adopt the ingot axle to separate integrated design with motor shaft, be skillfully constructed, simple in structure, both guaranteed that clutch, braking were reliable rapidly, it is easy to operate to use, reliable and stable when having guaranteed two-for-one twister ingot axle high-speed cruising again provides guarantee for prolonging the electric spindle of two-for-one twister life-span.Top bearing chamber and middle casing separate and help the top bearing chamber component and independently assemble, and are convenient to safeguard.
Description of drawings
Fig. 1 is clutch of the utility model electric spindle of two-for-one twister and brake apparatus part sectioned view;
Fig. 2 is the top bearing chamber component stereogram of clutch of the utility model electric spindle of two-for-one twister and brake apparatus;
Fig. 3 is the bottom fixed clutch installation diagram in clutch of the utility model electric spindle of two-for-one twister and the brake apparatus;
Fig. 4 moves the clutch device figure for the top in clutch of the utility model electric spindle of two-for-one twister and the brake apparatus;
Fig. 5 is the cutaway view of clutch of the utility model electric spindle of two-for-one twister and brake apparatus.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
Referring to Fig. 1-Fig. 5, the embodiment of a kind of electric spindle of two-for-one twister clutch of the utility model and brake apparatus, comprise that top bearing chamber component 1, middle casing assembly 2, top moves clutch pack 3, bottom fixed clutch assembly 4, lifts assembly 5, cam pack 6, motor 7, described top bearing chamber component 1 by bearing 8,9, ingot axle 10, pump nozzle 11, top bearing chamber 12, be press-fitted ring washer 13, spline housing 14, antiwind cap 15, brake ring 16, go up sealing ring 24, upper bearing (metal) 25, middle separator 26, lower bearing 27, lower seal 28, back-moving spring 30 form.Described middle casing assembly 2 by spring back-up block 29, little spring 31, lift bearing 32, bearing pin 33, back-up ring 34, rotating shaft 35, cam 36, handle 37, middle casing 39, guiding moving slider 40 is formed.Described bottom fixed clutch 4 is by frictional disk 17, flexible sleeve pipe 18, bearing steel ball 19, little spring 20 are formed down.Clutch 3 is moved by mobile frictional disk 21, neodymium-iron-boron permanent magnet 22 and mark closely screw 23 and form in described top.
The motor shaft 38 of above-mentioned motor 7 is the branch body structure with ingot axle 10, ingot axle 10 is by the clutch and motor shaft 38 clutches of manually control, a brake ring 16 is fixed in 12 bottoms, top bearing chamber, clutch makes ingot axle 10 and motor shaft 38 disengaged positions, and the clutch top that connects ingot axle 10 contacts braking with brake ring 16.
Concrete structure is: described clutch comprises that top moves clutch 3, bottom fixed clutch 4 and middle casing assembly 2; Described top is moved clutch 3 and is comprised mobile frictional disk 21, neodymium-iron-boron permanent magnet 22 and mark closely screw 23, neodymium-iron-boron permanent magnet ring 22 usefulness trip bolts 23 are fixed on mobile frictional disk 21 end faces, in the middle of the mobile frictional disk 21 is the splined hole sleeve, described ingot axle 10 bottoms assembling spline housing 14, mobile frictional disk 21 is by on the splined hole sleeve kink spline housing 14.Described bottom fixed clutch 4 comprises frictional disk 17, little spring 20, bearing steel ball 19, cylinder sleeve pipe 18 down, little spring 20 and bearing steel ball 19 place in the cylinder sleeve pipe 18, some exposes cylinder sleeve pipe 18 bearing steel ball 19, following frictional disk 17 is connected with motor shaft 38, has the locating hole corresponding with described bearing steel ball 19 on the described mobile frictional disk 21.
Described middle casing assembly 2 comprises that middle casing 39 and top moves clutch travel mechanism, move in the clutch travel mechanism on top, comprise that one is arranged on the rotating shaft 35 on middle casing 39 bottoms, one cam 36 and one handle 37 are installed in the rotating shaft 35, on the middle casing above the cam 36 39, have a vertical chute, one guiding moving slider 40 is set in the vertical chute, level penetrates a bearing pin 33 on the guiding moving slider 40, install one on bearing pin 33 1 ends and lift bearing 32, and it is fixing by back-up ring 34, lifting bearing 32 withstands on down on frictional disk 17 bottom surfaces, there are a little spring 31 upper ends to be installed on the middle casing 39, little spring 31 lower ends withstand on guiding moving slider 40 end faces, and described splined hole bush outer sleeve has a back-moving spring 30, and back-moving spring 30 upper ends withstand on 12 bottoms, top bearing chamber.
The ingot axle 10 outer antiwind caps 15 that are with on 12 tops, described top bearing chamber.Described spline housing 14 tops are with one and are press-fitted back-up ring 13.Be press-fitted that back-up ring 13 has axial restraint ingot axle 10 and the high speed rotary body goes heavily dynamic balancing function.
Hand rotation handle 37 and cam 36 drives and lifts bearing 32 and drive tops and move clutch 3 and combine with bottom fixed clutch 4 and separate.In the time of separately, top is moved clutch 3 and is contacted the generation drag friction with brake ring 16, and ingot axle 10 stops rapidly.During cam 36 returns, back-moving spring 30 orders about the mobile frictional disk 21 that moves clutch 3 in top and moves down with the following frictional disk 17 of bottom fixed clutch 4 and contact, under neodymium-iron-boron permanent magnet 22 adhesives, effect drives 10 rotations of ingot axle in the time of frictionally and bearing steel ball 19 and mobile frictional disk 21 locating holes.
Certainly, above-mentioned explanation is not to be to restriction of the present utility model, and the utility model is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present utility model, the variation of making, remodeling, interpolation or replacement all should belong to protection domain of the present utility model.
Claims (5)
1. electric spindle of two-for-one twister clutch and brake apparatus, comprise top bearing chamber, bearing, ingot axle, motor, motor shaft, it is characterized in that described motor shaft and ingot axle are for dividing body structure, the ingot axle is by the clutch and the motor shaft clutch of manually control, a brake ring is fixed in bottom, top bearing chamber, clutch makes ingot axle and motor shaft disengaged position, and the clutch top that connects the ingot axle contacts braking with brake ring.
2. according to described electric spindle of two-for-one twister clutch of claim 1 and brake apparatus, it is characterized in that described clutch comprises that top moves clutch, bottom fixed clutch and middle casing assembly; Described top is moved clutch and is comprised mobile frictional disk, neodymium-iron-boron permanent magnet ring, trip bolt, the neodymium-iron-boron permanent magnet ring is fixed on the mobile frictional disk end face with trip bolt, in the middle of the mobile frictional disk is the splined hole sleeve, described ingot axle bottom assembling spline housing, mobile frictional disk passes through splined hole sleeve kink on the spline housing of ingot axle bottom; Described bottom fixed clutch comprises frictional disk, little spring, bearing steel ball, cylinder sleeve pipe down, little spring and bearing steel ball place in the cylinder sleeve pipe, some exposes the cylinder sleeve pipe bearing steel ball, following frictional disk is connected with motor shaft, has the locating hole corresponding with described bearing steel ball on the described mobile frictional disk; Described middle casing assembly comprises that middle casing and top moves clutch travel mechanism, move in the clutch travel mechanism on top, comprise that one is arranged on the rotating shaft on the middle casing bottom, one cam and one handle are installed in the rotating shaft, on the middle casing above the cam, have a vertical chute, one guiding moving slider is set in the vertical chute, level penetrates a bearing pin on the guiding moving slider, install one on bearing pin one end and lift bearing, lifting bearing withstands on down on the frictional disk bottom surface, there is little spring upper end to be installed on the middle casing, the little spring lower end withstands on the guiding moving slider end face, described splined hole bush outer sleeve has a back-moving spring, and the back-moving spring upper end withstands on bottom, top bearing chamber.
3. according to claim 1 or 2 described electric spindle of two-for-one twister clutch and brake apparatus, it is characterized in that the ingot outer shaft sleeve on top, described top bearing chamber has an antiwind cap.
4. according to claim 1 or 2 described electric spindle of two-for-one twister clutch and brake apparatus, it is characterized in that described spline housing top is with one and is press-fitted back-up ring.
5. according to described electric spindle of two-for-one twister clutch of claim 3 and brake apparatus, it is characterized in that described spline housing top is with one and is press-fitted back-up ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020246109 CN201738057U (en) | 2010-06-22 | 2010-06-22 | Electric spindle clutch and brake device of double twister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020246109 CN201738057U (en) | 2010-06-22 | 2010-06-22 | Electric spindle clutch and brake device of double twister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201738057U true CN201738057U (en) | 2011-02-09 |
Family
ID=43553337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020246109 Expired - Lifetime CN201738057U (en) | 2010-06-22 | 2010-06-22 | Electric spindle clutch and brake device of double twister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201738057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871143A (en) * | 2010-06-22 | 2010-10-27 | 青岛宏大纺织机械有限责任公司 | Engaging and disengaging and brake device of electric spindle of two-for-one twister |
-
2010
- 2010-06-22 CN CN 201020246109 patent/CN201738057U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871143A (en) * | 2010-06-22 | 2010-10-27 | 青岛宏大纺织机械有限责任公司 | Engaging and disengaging and brake device of electric spindle of two-for-one twister |
| CN101871143B (en) * | 2010-06-22 | 2012-02-29 | 青岛宏大纺织机械有限责任公司 | Engaging and disengaging and brake device of electric spindle of two-for-one twister |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110209 Effective date of abandoning: 20120229 |