CN206915523U - A kind of band damping retractable volume steamboat hub device - Google Patents
A kind of band damping retractable volume steamboat hub device Download PDFInfo
- Publication number
- CN206915523U CN206915523U CN201720764616.5U CN201720764616U CN206915523U CN 206915523 U CN206915523 U CN 206915523U CN 201720764616 U CN201720764616 U CN 201720764616U CN 206915523 U CN206915523 U CN 206915523U
- Authority
- CN
- China
- Prior art keywords
- driven gear
- rotatable base
- damping
- frame
- wheel hub
- 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 - Fee Related
Links
Abstract
The utility model discloses a kind of band damping retractable volume steamboat hub device, it includes frame, wheel hub and handrail, the wheel hub and handrail are arranged in frame, wheel hub is connected by internal spindle with frame, travelling gear is provided with one end of main shaft, damping mechanism is provided with below the travelling gear, the damping mechanism includes firm banking, Rotatable base and driven gear, Rotatable base is sleeved on firm banking by unilateral bearing, and plane bearing is provided between the medial extremity of Rotatable base and the bottom of firm banking, the driven gear is sleeved on Rotatable base, and driven gear is meshed with travelling gear, the friction mechanism being sleeved on Rotatable base is provided with the both sides of driven gear, the friction mechanism is connected with the side contacts of driven gear two and provides frictional resistance to driven gear.The utility model can carry out unreeling operation in the case of not by special unwinding equipment, and adapt to the change of producing line speed, and not influence the normal winding function of wheel hub.
Description
Technical field
The utility model belongs to mechanical device technical field, is related to the wheel hub dress that tubing process of producing product is used in turn
Put, be specifically a kind of band damping retractable volume steamboat hub device.
Background technology
With the fast development of the fast-developing especially auto industry and high ferro of domestic economy, sebific duct has become daily
Indispensable material in life and industrial development.Sebific duct production needs to circulate through multiple working procedure, and turnover wheel hub plays wherein
Important function.Needed when conventional boss unreels by special unwinding equipment, control unreels speed, to adapt to line speed
Change.Operation difficulty is so not only added, also have impact on and unreel efficiency.
Utility model content
The purpose of this utility model is in order to which wheel hub can be unreeled in the case of not by special unwinding equipment
Operation, the change of producing line speed is adapted to, and do not influence the normal winding function of wheel hub.
The technical scheme that the utility model is taken is as follows：
A kind of band damping retractable volume steamboat hub device, it includes frame, wheel hub and handrail, and the wheel hub and handrail are arranged on
In frame, hub interior is provided with transmission through having main shaft and being rotatably connected by main shaft and the frame, in one end of main shaft
Gear, the travelling gear lower section are provided with damping mechanism, and the damping mechanism includes firm banking, Rotatable base and driven tooth
Wheel, the Rotatable base is sleeved on firm banking by unilateral bearing, and the medial extremity in Rotatable base and fixation
Plane bearing is provided between the bottom of base, the driven gear is sleeved on Rotatable base, and driven gear and the biography
Moving gear is meshed, and is provided with the both sides of driven gear and is sleeved on friction mechanism on Rotatable base, the friction mechanism with
The side contacts of driven gear two connect and provide frictional resistance to driven gear.
Further, the friction mechanism includes friction plate, plain cushion, dish-shaped pad and nut, the friction plate, plain cushion,
Dish-shaped pad is symmetrically mounted on the both sides of driven gear successively, and the nut is located at Rotatable base outermost, by adjusting spiral shell
Mother can lock or unclamp friction plate to adjust damping size.
Further, the bottom of the frame is provided with cardan wheel with brake.
Further, the frame front end is equipped with the hook lock that can be easy to connect with winder.
For the control method of said apparatus, mainly include the following steps that：
I, unreels operation
Step 1：Small hub is pushed into unreel operating area, steps on universal wheel brake gear.
Step 2：Use special spanner, adjusting lock nut to correct position.
Step 3：Start linkage production.
II, winds operation
Step 1：Small hub is pushed into winder, pinned.
Step 2：Start linkage production.
The beneficial effects of the utility model are：The utility model can be carried out in the case of not by special unwinding equipment
Operation is unreeled, adapts to the change of producing line speed, and does not influence the normal winding function of wheel hub.Specifically：
（1）Without using special unwinding equipment when unreeling, save space, save the energy, simplify operating procedure.
（2）Constant unwinding tension, adaptive producing line speed change can be provided when unreeling, it is ensured that product quality, it is difficult to reduce production
Degree.
（3）Non-resistance during winding, efficient energy-saving.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is damping mechanism sectional structure chart.
Fig. 3 is travelling gear and driven gear installation diagram.
In figure：1- frames, 2- wheel hubs, 3- handrails, 4- main shafts, 5- damping mechanisms, 6- cardan wheel with brake, 7- hook locks, 8- are solid
Determine base, 9- Rotatable bases, 10- driven gears, 11- plane bearings, 12- unilateral bearings, 13- friction plates, 14- plain cushions, 15-
Dish-shaped pad, 16- nuts, 17- travelling gears.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 3, a kind of band damping retractable volume steamboat hub device, it is characterised in that including frame 1, wheel hub 2 and help
Hand 3, the wheel hub 2 and handrail 3 are arranged in frame 1, and the inside of wheel hub 2, which is run through, has main shaft 4 and by main shaft 4 and the frame 1
It is rotatably connected, travelling gear 17 is provided with one end of main shaft 4, the lower section of travelling gear 17 is provided with damping mechanism, the resistance
Buddhist nun mechanism includes firm banking 8, Rotatable base 9 and driven gear 10, and the Rotatable base 9 is set with by unilateral bearing 12
On firm banking 8, and plane bearing 11 is provided between the medial extremity of Rotatable base 9 and the bottom of firm banking 8, should
Plane bearing 11 can reduce the friction between Rotatable base 9 and firm banking 8, and the driven gear 10 is sleeved on rotatable bottom
On seat 9, and driven gear 10 is meshed with the travelling gear 17, is provided with the both sides of driven gear 10 and is sleeved on rotatable bottom
Friction mechanism on seat 9,10 liang of side contacts of the friction mechanism and driven gear are connected and provide frictional resistance to driven gear.
Preferably, the friction mechanism includes friction plate 13, plain cushion 14, dish-shaped pad 15 and nut 16, the friction
Piece 13, plain cushion 14, dish-shaped pad 15 are symmetrically mounted on the both sides of driven gear 10 successively, and the nut 16 is located at Rotatable base
9 outermosts, it can be locked by adjusting nut 16 or unclamp friction plate 13 to adjust damping size.The bottom of frame 1 installation
There is cardan wheel with brake 6.The front end of frame 1 is equipped with the hook lock 7 that can be easy to connect with winder.
For the control method of the present apparatus, mainly include the following steps that：
I, unreels operation
Step 1：Small hub is pushed into unreel operating area, steps on universal wheel brake gear.
Step 2：Use special spanner, adjusting lock nut to correct position.
Step 3：Start linkage production.
II, winds operation
Step 1：Small hub is pushed into winder, pinned.
Step 2：Start linkage production.
The operation principle of the present apparatus is：When winding, it is driven through main shaft 4, wheel hub 2 rotates with nutating gear 17, transmission
Gear 17 drives driven gear 10 to rotate again, and now unilateral bearing 12 is rotatable, is rubbed between driven gear 10 and friction plate 13
Power is much larger than the rotary resistance of unilateral bearing 12, therefore wheel hub 2 drives Rotatable base 9 to rotate together, now undamped.When unreeling
When, it is driven through main shaft 4, wheel hub 2 rotates backward with nutating gear 17, and now unilateral bearing 12 is not rotatable, and wheel hub 2 can not band
Dynamic Rotatable base 9 is rotated together, and relative motion is formed between driven gear 10 and friction plate 13, there is provided stable damping, can be led to
Nut 16 is overregulated to adjust this damping size.
General principle, principal character and advantage of the present utility model has been shown and described above.The ordinary skill of this area
Personnel are not it should be appreciated that above-described embodiment limits the scope of protection of the utility model, all use equivalent substitutions etc. in any form
The technical scheme that mode is obtained, falls within the scope of protection of the utility model.
The utility model is not directed to partly same as the prior art or can realized using prior art.
Claims (4)
1. a kind of band damping retractable volume steamboat hub device, it is characterised in that including frame（1）, wheel hub（2）And handrail（3）, it is described
Wheel hub（2）And handrail（3）Installed in frame（1）On, wheel hub（2）Inside, which is run through, main shaft（4）And pass through main shaft（4）With the machine
Frame（1）It is rotatably connected, in main shaft（4）One end be provided with travelling gear（17）, the travelling gear（17）Lower section is provided with damping
Mechanism（5）, the damping mechanism（5）Including firm banking（8）, Rotatable base（9）And driven gear（10）, it is described rotatable
Base（9）Pass through unilateral bearing（12）It is sleeved on firm banking（8）On, and in Rotatable base（9）Medial extremity and fixation
Base（8）Bottom between be provided with plane bearing（11）, the driven gear（10）It is sleeved on Rotatable base（9）On, and from
Moving gear（10）With the travelling gear（17）It is meshed, in driven gear（10）Both sides be provided be sleeved on Rotatable base
（9）On friction mechanism, the friction mechanism and driven gear（10）Two side contacts connect and provide friction resistance to driven gear
Power.
A kind of 2. band damping retractable volume steamboat hub device according to claim 1, it is characterised in that the friction mechanism bag
Include friction plate（13）, plain cushion（14）, dish-shaped pad（15）And nut（16）, the friction plate（13）, plain cushion（14）, dish-shaped pad
（15）Driven gear is symmetrically mounted on successively（10）Both sides, the nut（16）Positioned at Rotatable base（9）Outermost, pass through
Adjusting nut（16）It can lock or unclamp friction plate（13）To adjust damping size.
A kind of 3. band damping retractable volume steamboat hub device according to claim 1, it is characterised in that the frame（1）Bottom
Cardan wheel with brake is installed（6）.
A kind of 4. band damping retractable volume steamboat hub device according to claim 1, it is characterised in that the frame（1）Front end
Equipped with the hook lock that can be easy to connect with winder（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720764616.5U CN206915523U (en) | 2017-06-28 | 2017-06-28 | A kind of band damping retractable volume steamboat hub device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720764616.5U CN206915523U (en) | 2017-06-28 | 2017-06-28 | A kind of band damping retractable volume steamboat hub device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206915523U true CN206915523U (en) | 2018-01-23 |
Family
ID=61323240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720764616.5U Expired - Fee Related CN206915523U (en) | 2017-06-28 | 2017-06-28 | A kind of band damping retractable volume steamboat hub device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206915523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285144A (en) * | 2017-06-28 | 2017-10-24 | 南京利德东方橡塑科技有限公司 | A kind of band damping retractable volume steamboat hub device |
-
2017
- 2017-06-28 CN CN201720764616.5U patent/CN206915523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285144A (en) * | 2017-06-28 | 2017-10-24 | 南京利德东方橡塑科技有限公司 | A kind of band damping retractable volume steamboat hub device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20200628 |