CN203992162U - Feeding head - Google Patents
Feeding head Download PDFInfo
- Publication number
- CN203992162U CN203992162U CN201420334483.4U CN201420334483U CN203992162U CN 203992162 U CN203992162 U CN 203992162U CN 201420334483 U CN201420334483 U CN 201420334483U CN 203992162 U CN203992162 U CN 203992162U
- Authority
- CN
- China
- Prior art keywords
- head body
- logical axle
- baffle plate
- tungsten filament
- interior
- 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
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- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The utility model relates to filament manufacturing equipment field, be specifically related to a kind of feeding head, comprise baffle plate, head body, logical axle, tungsten filament wheel and payout eye form, it is characterized in that, baffle plate arranges head body rear end, baffle interior is provided with rear end bearing seat, head body front end inside is provided with front end bearing block, logical axle is arranged on the bearing block of baffle plate and head body interior by bearing, in logical axle, be set with travelling gear and tungsten filament wheel, travelling gear is arranged on head body interior, tungsten filament wheel is arranged on head body exterior, on head body, offer with travelling gear to corresponding groove, logical axle top is provided with payout eye, payout eye, logical axle offers with baffle interior the through hole that axis overlaps and is connected, rear end bearing seat outside is provided with dust cap, front end bearing block front and back end is all provided with dust cap, the utility model provides a kind of long service life, simple in structure, compact, transmission is stable, the feeding head of long service life.
Description
Technical field
The utility model relates to filament manufacturing equipment field, is specifically related to a kind of feeding head.
Background technology
Feeding head is the chief component of spiral filament forming machine, and feeding head needs high speed rotating when spiral filament forming machine is worked, and therefore to having a great impact the service life of feeding head, the noise of existing feeding head is large, its complex structure, and service life is short.
Utility model content
For the problems referred to above, the utility model provides a kind of long service life, simple in structure, compactness, and transmission is stable, the feeding head of long service life.
Realize the technical solution of the utility model
Feeding head, comprise baffle plate, head body, logical axle, tungsten filament wheel and payout eye, described baffle plate arranges head body rear end, baffle interior is provided with rear end bearing seat, head body front end inside is provided with front end bearing block, logical axle is arranged on the bearing block of baffle plate and head body interior by bearing, in described logical axle, be set with travelling gear and tungsten filament wheel, travelling gear is arranged on head body interior, tungsten filament wheel is arranged on head body exterior, on head body, offer the groove corresponding with travelling gear, described logical axle top is provided with payout eye, payout eye, logical axle offers with baffle interior the through hole that axis overlaps and is connected, described rear end bearing seat outside is provided with dust cap, front end bearing block front and back end is all provided with dust cap.
On described baffle plate, offer the groove equating with head body size, groove and head body are interference fit.
Described tungsten filament wheel and logical axle contact site are provided with groove.
Adopt such scheme, baffle plate arranges head body rear end, baffle interior is provided with rear end bearing seat, head body front end inside is provided with front end bearing block, logical axle is arranged on the bearing block of baffle plate and head body interior by bearing, rear end bearing seat outside is provided with dust cap, front end bearing block front and back end is all provided with dust cap, dust cap can prevent that bearing from entering ash, be conducive to the flexibility and the stability that guarantee that bearing rotates, on baffle plate, offer the groove equating with head body size, groove and head body are interference fit, easy for installation, interference fit makes to be connected firmly between blind recess and head body, the utility model is simple in structure, compact, can improve the service life of feeding head.
Accompanying drawing explanation
By the detailed description below in conjunction with accompanying drawing, the utility model is aforesaid will be become apparent with other object, feature and advantage.Wherein:
Fig. 1 is structural representation of the present utility model.
In figure, 1 is baffle plate, and 2 is head body, and 3 is tungsten filament wheel, and 4 is payout eye, and 5 is logical axle, and 6 is travelling gear.
The specific embodiment
As shown in the figure, feeding head, comprise baffle plate 1, head body 2, logical axle 5, tungsten filament wheel 3 and payout eye 4 form, baffle plate 1 arranges head body 2 rear ends, baffle plate 1 inside is provided with rear end bearing seat, head body 2 front end inside are provided with front end bearing block, logical axle 5 is arranged on the bearing block of baffle plate 1 and head body 2 inside by bearing, in logical axle 5, be set with travelling gear 6 and tungsten filament wheel 3, travelling gear 6 is arranged on head body 2 inside, tungsten filament wheel 3 is arranged on head body 2 outsides, on head body 2, offer with travelling gear 6 to corresponding groove, meshed transmission gear for travelling gear 6 with feeding head body outer end, logical axle 5 tops are provided with payout eye 4, payout eye 4, logical axle 5 offers with baffle plate 1 inside the through hole that axis overlaps and is connected, rear end bearing seat outside is provided with dust cap, front end bearing front and back end is all provided with dust cap, dust cap can prevent that bearing from entering ash, be conducive to the flexibility and the stability that guarantee that bearing rotates.
Preferably, offer and the equal-sized groove of head body 2 on baffle plate 1, groove and head body 2 are interference fit, easy for installation, and interference fit makes to be connected firmly between baffle plate 1 groove and head body 2.
Further, tungsten filament wheel 3 is provided with groove with logical axle 5 contact sites, and groove surfaces is provided with rolled thread, improves the frictional force of tungsten filament wheel 3 and logical axle 5 contact-making surfaces, makes tungsten filament wheel 3 rotate and make can not fly out at feeding head.
When spiral filament forming machine rotates, the gear of driven by motor head body 2 outer ends rotates, thereby drive the gear of head body interior to rotate, drive logical axle 5 to rotate, payout eye 4, logical axle 5 offer with baffle plate 1 inside the through hole that central shaft 5 overlaps, and be connected, molybdenum filament enters from head body 2 rear ends, through the through hole between baffle plate 1, payout eye 4 and logical axle 5, tungsten filament wheel 3 is sleeved in logical axle 5, is arranged on head body 2 outer ends, offers the hole being connected with logical axle 5 through holes on tungsten filament wheel 3, tungsten filament passes from through hole, on molybdenum filament.
The utility model is not limited to described embodiment; those skilled in the art is not departing from spirit of the present utility model openly in scope; still can do some corrections or change, therefore the scope that rights protection scope of the present utility model limits with claims is as the criterion.
Claims (3)
1. feeding head, comprise baffle plate, head body, logical axle, tungsten filament wheel and payout eye, it is characterized in that, described baffle plate arranges head body rear end, baffle interior is provided with rear end bearing seat, head body front end inside is provided with front end bearing block, logical axle is arranged on the bearing block of baffle plate and head body interior by bearing, in described logical axle, be set with travelling gear and tungsten filament wheel, travelling gear is arranged on head body interior, tungsten filament wheel is arranged on head body exterior, on head body, offer the groove corresponding with travelling gear, described logical axle top is provided with payout eye, payout eye, logical axle offers with baffle interior the through hole that axis overlaps and is connected, described rear end bearing seat outside is provided with dust cap, front end bearing block front and back end is all provided with dust cap.
2. feeding head according to claim 1, is characterized in that, offers the groove equating with head body size on described baffle plate, and groove and head body are interference fit.
3. feeding head according to claim 1, is characterized in that, described tungsten filament wheel and logical axle contact site are provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334483.4U CN203992162U (en) | 2014-06-20 | 2014-06-20 | Feeding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334483.4U CN203992162U (en) | 2014-06-20 | 2014-06-20 | Feeding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203992162U true CN203992162U (en) | 2014-12-10 |
Family
ID=52032227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420334483.4U Expired - Fee Related CN203992162U (en) | 2014-06-20 | 2014-06-20 | Feeding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203992162U (en) |
-
2014
- 2014-06-20 CN CN201420334483.4U patent/CN203992162U/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 | ||
| 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: 20141210 Termination date: 20160620 |