CN203307034U - Lower rotating body of filling and can sealing unit - Google Patents
Lower rotating body of filling and can sealing unit Download PDFInfo
- Publication number
- CN203307034U CN203307034U CN2013203062532U CN201320306253U CN203307034U CN 203307034 U CN203307034 U CN 203307034U CN 2013203062532 U CN2013203062532 U CN 2013203062532U CN 201320306253 U CN201320306253 U CN 201320306253U CN 203307034 U CN203307034 U CN 203307034U
- Authority
- CN
- China
- Prior art keywords
- holder
- sleeve
- rotary table
- canister assembly
- subbase
- 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
- 238000007789 sealing Methods 0.000 title abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 7
- 239000003921 oil Substances 0.000 abstract description 12
- 238000005461 lubrication Methods 0.000 abstract description 5
- 230000001050 lubricating Effects 0.000 abstract description 3
- 239000010705 motor oil Substances 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 3
- 239000010721 machine oil Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Images
Abstract
The utility model provides a lower rotating body of a filling and can sealing unit. Sealing rings are arranged between the outer cylindrical surface of a can supporting seat and a lower rotating disk (2) and between the outer cylindrical surface of a can supporting chassis seat (6) and a frame lower rotating disk (5). Compared with the prior art, a lubricating structure between parts performing relative rotation and sliding at the upper end and lower end of a can supporting component in the lower rotating body provided by the utility model adopts a fully sealed structure, liquid-state engine oil can be used in the lubricating structure, and the lower rotating body has the advantages of good lubrication performance, low equipment noise, no need of adding the oil later and long service life.
Description
Technical field
The utility model relates to a kind of lower rotor of filling sealed cans unit, and lubrication system between parts especially respectively slides.
Background technology
At present at the lower rotor of the type used in a large number as the filling sealed cans unit of WQF8G48, its inside is equipped with the central principal axis that runs through upper and lower, cam and holder fangs are installed on central principal axis, at the circumferencial direction of holder fangs, put several holder canister assemblies are arranged, cam can hold up continuously and put down the holder canister assembly with the main shaft rotation, the parts that install in the central principal axis outside are the non-sealed structures by the axis hole free-running fit, between all kinds of slip parts, adopt No. 3 universal lithium base greases to be lubricated; More and more faster along with filling sealed cans speed, due to high speed, operation for a long time, the high temperature of its generation makes grease thawing meeting from the gap of shaft hole matching, penetrating gradually outside lower rotor, cause the parts friction force such as cam that the central principal axis outside installs, holder canister assembly to strengthen, increased the equipment noise, the transmission gear serious wear, the whole service life of reduction equipment.
Summary of the invention
The utility model provides a kind of lower rotor of filling sealed cans unit of novelty, and each lubrication system slided between parts adopts all-sealed structure, and in inside, uses liquid machine oil instead, omnidistance lubricated to realize, reduces noise, the purpose in extension device life-span.
The technical solution adopted in the utility model is:
A kind of lower rotor of filling sealed cans unit, central principal axis is arranged, central principal axis has sleeve outward, the sleeve lower end is installed with little gear ring, and the central principal axis lower end is installed with transmission gear, and the driving gearshaft inner cylinder also has the internally toothed annulus with the little gear ring engagement in sleeve lower end, the sleeve lower end also is installed with sun gear, sun gear is outside bearing is arranged on transmission gear, and sleeve is outer is equipped with the cylindrical cam centered by central principal axis through upper and lower two bearings, and the cam underframe is installed in the cylindrical cam lower end; Sleeve upper end fixed installation support lower rotary table, the dish of turning under fixed installation on the support lower rotary table; There is the holder canister assembly to be arranged on down on the upper circumference of dish of turning through the holder fangs with its upper shell, the holder canister assembly also is arranged on the support lower rotary table on a circumference through holder tank subbase with its lower house simultaneously, the holder fangs with its under turn between mounting hole on dish and holder tank subbase and its are free-running fit between the mounting hole on the support lower rotary table, ask the canister assembly lower end that the driven member coordinated with described cylindrical cam is arranged; Described holder fangs external cylindrical surface and under turn between dish and holder tank subbase external cylindrical surface and support lower rotary table between be provided with seal ring.
The utility model beneficial effect is:
Due to the lower rotor that adopts a kind of filling sealed cans unit of the present utility model, lubrication system between the parts of holder canister assembly upper and lower two ends slip for the relative rotation adopts all-sealed structure, can use in inside liquid machine oil, not only solved the problem of existing Leakage in current above-mentioned type, and lubricated viscous resistance is less.Compared with prior art, the lower rotor of a kind of filling sealed cans unit of the present utility model has: lubricity is good, the equipment noise is little, without the later stage refuel, the characteristics of long service life.
As further technical scheme, between described holder fangs inner cylinder and holder canister assembly upper shell, be provided with seal ring, between described holder tank subbase and holder canister assembly lower house, be provided with seal ring, the lubrication system that makes to ask the upper and lower two ends of canister assembly to do between the parts that slide to axial also adopts all-sealed structure, can use in inside liquid machine oil equally.
Described cylindrical cam is installed in the bearing below vacancy on sleeve outside framework oil seal A is installed, and described sun gear is installed in the bearing below vacancy on transmission gear outside framework oil seal B is installed.Make to obtain all-sealed structure, prevent that the lubricating oil used on bearing from leaking outside when work.
The accompanying drawing explanation
Fig. 1: be an example structure schematic diagram of the lower rotor of a kind of filling sealed cans unit of the present utility model; Fig. 2: be the a-quadrant partial view of Fig. 1, Fig. 3: be the B zone partial view of Fig. 1, Fig. 4: be the C zone partial view of Fig. 1, in figure: 1, seal ring A, 2, the dish of turning under, 3, the holder canister assembly, 4, seal ring B, 5, support lower rotary table, 6, holder tank subbase, 7, central principal axis, 8, cam, 9, the cam underframe, 10, outside framework oil seal A, 11, sun gear, 12, stay bearing plate, 13, outside framework oil seal B, 14, transmission gear, 15, the holder fangs, 16, pressing plate.
The specific embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4.
A kind of lower rotor of filling sealed cans unit comprises: seal ring A1, under turn dish 2, support lower rotary table 5, holder canister assembly 3, seal ring B4, holder tank subbase 6, central principal axis 7, cam 8, cam base 9, outside framework oil seal A10, sun gear 11, stay bearing plate 12, outside framework oil seal B13, transmission gear 14, holder fangs 15, pressing plate 16.Central principal axis is arranged, central principal axis has sleeve outward, the sleeve lower end is installed with little gear ring, the central principal axis lower end is installed with transmission gear, the driving gearshaft inner cylinder also has the internally toothed annulus with the little gear ring engagement in sleeve lower end, and the sleeve lower end also is installed with sun gear, and sun gear is outside bearing is arranged on transmission gear, sleeve is outer is equipped with the cylindrical cam centered by central principal axis through upper and lower two bearings, and the cam underframe is installed in the cylindrical cam lower end; Sleeve upper end fixed installation support lower rotary table, the dish of turning under fixed installation on the support lower rotary table; There is the holder canister assembly to be arranged on down on the upper circumference of dish of turning through the holder fangs with its upper shell, the holder canister assembly also is arranged on the support lower rotary table on a circumference through holder tank subbase with its lower house simultaneously, the holder fangs with its under turn between mounting hole on dish and holder tank subbase and its are free-running fit between the mounting hole on the support lower rotary table, ask the canister assembly lower end that the driven member coordinated with described cylindrical cam is arranged.
On described holder fangs 15 inner cylinder faces and external cylindrical surface, respectively have a seal groove, seal ring A1 is installed in groove, the upper shell of holder canister assembly 3 is installed in the interior cylinder of holder fangs 15, holder fangs 15 is installed on down on the dish 2 of turning, seal ring A make to hold in the palm fangs 15, the holder canister assembly 3, under turn the dish between form sealing effectiveness, prevent oil from top, spill.On described holder tank subbase 6 inner cylinder faces and external cylindrical surface, respectively have a seal groove, seal ring B4 is installed in groove, the lower house of holder canister assembly 3 is installed in holder tank subbase 6 interior cylinders, holder tank subbase 6 is installed on support lower rotary table 5, and seal ring B4 makes to hold in the palm between tank subbase 6, holder canister assembly 3, support lower rotary table 5 and forms sealing effectiveness.Sleeve is installed the lower bearing of cylindrical cam outward, outer ring coordinates with cam underframe inner cylinder and cam underframe inner cylinder surpasses this bearing lower surface downwards, this bearing inner ring lower surface and sun gear shaft upper surface offset, made between cam underframe 9, sun gear 11 to form the annular arrangement vacancy of bearing below, outside framework oil seal A10 is installed in this vacancy, and is encapsulated in outside framework oil seal A10 lower end at pressing plate 16.Sun gear 11 lower ends are equipped with a stay bearing plate 12, the outside race upper and lower side that stay bearing plate and sun gear lower surface attach it on transmission gear 14 grips, make between stay bearing plate inner cylinder and transmission gear to form the vacancy of this bearing below, at the in-built outside framework oil seal B13 that is equipped with of this vacancy.
Of the present utility model hermetically sealed owing to having adopted, the lower rotor structure of filling engine oil, it is the problem that filling sealed cans unit is not worried oil seepage in process of production, and inner body has been carried out to comprehensive must lubricating, filling sealed cans unit after installation does not need to refuel frequently yet, and the continuity of the production of assurance, reduced the wearing and tearing of part, in the extension device life-span, reduced noise.
Claims (5)
1. the lower rotor of a filling sealed cans unit, central principal axis is arranged, central principal axis has sleeve outward, the sleeve lower end is installed with little gear ring, and the central principal axis lower end is installed with transmission gear, and the driving gearshaft inner cylinder also has the internally toothed annulus with the little gear ring engagement in sleeve lower end, the sleeve lower end also is installed with sun gear, sun gear is outside bearing is arranged on transmission gear, and sleeve is outer is equipped with the cylindrical cam centered by central principal axis through upper and lower two bearings, and the cam underframe is installed in the cylindrical cam lower end; Sleeve upper end fixed installation support lower rotary table, the dish of turning under fixed installation on the support lower rotary table; There is the holder canister assembly to be arranged on down on the upper circumference of dish of turning through the holder fangs with its upper shell, the holder canister assembly also is arranged on the support lower rotary table on a circumference through holder tank subbase with its lower house simultaneously, the holder fangs with its under turn between mounting hole on dish and holder tank subbase and its are free-running fit between the mounting hole on the support lower rotary table, ask the canister assembly lower end that the driven member coordinated with described cylindrical cam is arranged; It is characterized in that described holder fangs external cylindrical surface and under turn between dish and holder tank subbase external cylindrical surface and support lower rotary table between be provided with seal ring.
2. the lower rotor of filling sealed cans unit as claimed in claim 1, is characterized in that being provided with seal ring between described holder fangs inner cylinder and holder canister assembly upper shell.
3. the lower rotor of filling sealed cans unit as claimed in claim 1 or 2, is characterized in that being provided with seal ring between described holder tank subbase and holder canister assembly lower house.
4. the lower rotor of filling sealed cans unit as claimed in claim 1, is characterized in that described cylindrical cam is installed in the bearing below vacancy on sleeve outside framework oil seal A is installed.
5. the lower rotor of filling sealed cans unit as described as claim 1 or 4, is characterized in that described sun gear is installed in the bearing below vacancy on transmission gear outside framework oil seal B is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203062532U CN203307034U (en) | 2013-05-30 | 2013-05-30 | Lower rotating body of filling and can sealing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203062532U CN203307034U (en) | 2013-05-30 | 2013-05-30 | Lower rotating body of filling and can sealing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203307034U true CN203307034U (en) | 2013-11-27 |
Family
ID=49613256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203062532U Expired - Fee Related CN203307034U (en) | 2013-05-30 | 2013-05-30 | Lower rotating body of filling and can sealing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203307034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965963A (en) * | 2017-03-14 | 2017-07-21 | 浙江炜驰轻工机械有限公司 | A kind of closing device |
-
2013
- 2013-05-30 CN CN2013203062532U patent/CN203307034U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965963A (en) * | 2017-03-14 | 2017-07-21 | 浙江炜驰轻工机械有限公司 | A kind of closing device |
| CN106965963B (en) * | 2017-03-14 | 2022-08-12 | 浙江炜驰轻工机械有限公司 | Sealing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205331209U (en) | High -efficient antifriction bearing | |
| CN202215736U (en) | Sealing structure for traveling gearbox of railway vehicle | |
| CN203307034U (en) | Lower rotating body of filling and can sealing unit | |
| CN203926773U (en) | One can auto-compensation associated sealing arrangement for bearings | |
| CN202108764U (en) | Automobile engine cooling pump | |
| CN204253361U (en) | A kind of non-viscous liquid medium transport gear pump | |
| CN205371582U (en) | Spacing antifriction structure of axial | |
| CN202955203U (en) | Idler device for speed changing box of loading machine | |
| CN204465217U (en) | A kind of dust that prevents enters the external sealing device of end cap in motor | |
| CN105465338A (en) | Axial-limiting antifriction structure | |
| CN201351732Y (en) | Oil sealing device for reduction gearbox bearing | |
| CN204941938U (en) | Be applied to self oiling and the oil-impermeable device of vertical screw vacuum pump | |
| CN208331209U (en) | The three-in-one sealing device of axis | |
| CN102506065A (en) | Drawn cup needle roller bearing | |
| CN202374096U (en) | Sealing structure for motor bearing | |
| CN103453097B (en) | The revolving ball screw ancillary equipment of spinning frame upper cap nut | |
| CN202371003U (en) | Drawn cup needle roller bearing | |
| CN105317929A (en) | Lubrication-free step chain | |
| CN206517210U (en) | A kind of maximum type fixed seat | |
| CN205868185U (en) | Action roller granulation machine compression roller axle head lubricating arrangement | |
| CN203836161U (en) | Flange and seal assembly used for vehicle drive axle reducer | |
| CN205013655U (en) | Gear box seal structure of robot | |
| CN204152974U (en) | A kind of bearing block structure of paper machine vacuum roll | |
| CN208221393U (en) | The water-cooling bearing block of good airproof performance | |
| CN202550766U (en) | Forced lubricating device for motor bearing |
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: 20131127 Termination date: 20190530 |