CN2820455Y - Extracter for spring cylindrical pin of filter tip connector sector gear unit - Google Patents
Extracter for spring cylindrical pin of filter tip connector sector gear unit Download PDFInfo
- Publication number
- CN2820455Y CN2820455Y CN 200520086493 CN200520086493U CN2820455Y CN 2820455 Y CN2820455 Y CN 2820455Y CN 200520086493 CN200520086493 CN 200520086493 CN 200520086493 U CN200520086493 U CN 200520086493U CN 2820455 Y CN2820455 Y CN 2820455Y
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- CN
- China
- Prior art keywords
- steel ball
- holder
- sector
- pin
- cylindrical pin
- 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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- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The utility model provides an extractor for an elastic cylindrical pin of a sector-shaped gear unit of a filter tip connector, which comprises a steel ball guiding holder, a fixed holder and a guiding pin, wherein a positioning hole, a positioning pin, a guiding channel and a steel ball injecting hole are arranged on the steel ball guiding holder, and the steel ball injecting hole is connected with the guiding channel; the upper end of the fixed holder is provided with a positioning tank and a receiving tank, and the guiding pin is installed in the positioning tank of the fixed holder. When the utility model is used, a sector-shaped gear unit is placed on the fixed holder, the steel ball guiding holder is placed on the sector-shaped gear unit, a steel ball is injected in the guiding channel from the steel ball injecting hole of the steel ball guiding holder and then is pushed and pressed, and then an elastic cylindrical pin can be extracted. The utility model utilizes the steel ball to extract the elastic cylindrical pin and has the advantages of simple structure and convenient use.
Description
(1) technical field:
The utility model relates to the maintenance tool of tobacco business filter tip spicing machine sector wheels.
(2) background technology
The upset drum is one of the most complicated drum of tobacco business filter tip spicing machine.Mainly form by drum axle, inside and outside drum body, disc cam, cylindrical cam, bearing, sector gear, pinion shaft, turning arm, flexible arm axle, telescopic arm, distribution seat and flange etc.Inside and outside drum is formed by three sections, connects with screw, simultaneously rotation.Pinion shaft and sector wheels are formed gear mechanism, are supported in the hole of inside and outside drum body, on the sector wheels axle bearing are installed, and go deep in the cylindrical cam groove.Cylindrical cam and disc cam are assemblied on the distribution seat.Drum axle drives the drum body through flange and rotates, and when the drum body drove pinion shaft and the rotation of sector wheels, cylindrical cam promoted sector gear and rotates, and rotates through pinion shaft driven rotary arm.And flexible arm axle be supported in the drum body, the bearing on flexible arm axle is placed in the groove of disc cam, when interior drum body drove telescopic arm and flexible arm axle rotation, disc cam just promotes flexible arm axle made telescopic arm make stretching motion.Therefore, the tune of filter tip cigarette upset is realized by cylindrical cam mechanism control turning arm Rotate 180 degree; Telescopic arm props up the transmission handing-over by the flexible cigarette of realizing of disk cam mechanism control telescopic arm.In process of production, bearing below the sector wheels disk spring can not get in time lubricated because of long-term work, or squeeze cigarette because of the turning arm place and cause bearing load to strengthen, and the radial displacement of bearing is increased, finally cause the amplitude of fluctuation of turning arm to strengthen, make it when the handing-over cigarette props up, be in asynchronous position; Easily cause cigarette filter tune rear surface fold, impression even quilt to occur and squeeze broken phenomenon.Preferably all change 20 sector wheels this moment, all is in sync bit to guarantee 20 turning arms.But the elastic cylindrical pin of fixed sectors gear can't take out, and can not change the bearing that has damaged, and the very high sector wheels that can also continue to use of a lot of precision can only be discarded.Also do not dismantle the specific purpose tool of elastic cylindrical pin in the market.
(3) summary of the invention:
The utility model provides a kind of elastic-column-pin extraction device for fan gear-group of filter-tip fitting machine simple in structure, easy to use at the deficiencies in the prior art.
The solution that the utility model adopts is:
This elastic cylindrical pin withdrawing device comprises steel ball guide holder, holder and guide finger, the steel ball guide holder is provided with locating hole, alignment pin, guide channel and steel ball hand-hole, the steel ball hand-hole links to each other with guide channel, the holder upper end is provided with locating slot and receiving slit, and guide finger is installed in the holder locating slot.
During use the sector wheels are placed on the holder, the steel ball guide holder is placed on the sector wheels, and with the steel ball hand-hole injection guide channel of steel ball by the steel ball guide holder, the roof pressure steel ball can take out elastic cylindrical pin again.
The utility model utilizes steel ball to take out elastic cylindrical pin, and is simple in structure, easy to use.
(4) description of drawings:
Fig. 1 is the structural representation of sector wheels.
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is the structural representation of steel ball guide holder in the utility model.
Wherein: 1, sector shaft, 2, sector gear, 3, elastic cylindrical pin, 4, macropore, 5, aperture, 6, guide holder, 7, holder, 8, retainer, 9, guide finger, 10, locating hole, 11, alignment pin, 12, guide channel, 13, steel ball hand-hole, 14, locating slot, 15, receiving slit, 16, steady pin, 17, jackscrew.
(5) specific embodiment:
Fig. 1 has provided the structural representation of sector wheels.The sector wheels mainly comprise sector shaft 1, sector gear 2 and bearing etc., and sector gear 2 is connected with sector shaft 1 by elastic cylindrical pin 3, has macropore 4 and aperture 5 on it.Change the bearing that has damaged on the sector shaft 1, must take out elastic cylindrical pin earlier, unload sector gear.Fig. 2 has provided the structural representation of this elastic cylindrical pin withdrawing device of the utility model.
This elastic cylindrical pin withdrawing device comprises steel ball guide holder 6, holder 7 and guide finger 9.Steel ball guide holder 6 is provided with locating hole 10, alignment pin 11, guide channel 12 and steel ball hand-hole 13, and steel ball hand-hole 13 links to each other with guide channel 12.Holder 7 upper ends are provided with locating slot 14, receiving slit 15 and steady pin 16, and guide finger 9 is installed in the locating slot 14 of holder.Steel ball guide holder such as Fig. 3 show.Guide channel can only be realized by means of the alignment pin 11 that inserts in the sector gear end face macropore 4 in steel ball guide holder 6.Make the passage angled with its axis (as shown in Figure 3) on alignment pin 11, guide channel 12 lower ends are over against the elastic cylinder pin-and-hole.In order to guarantee that guide channel accurately locatees, the steel ball guide holder is provided with the locating hole 10 that equates with the sector shaft upper end diameter, so that sector shaft is inserted in this hole.Locating hole 10 and alignment pin 11 are in a fixed position the steel ball guide holder.Steel ball hand-hole 13 links to each other with guide channel 12, so that steel ball is injected.Holder 7 had both protected the sector wheels injury-free, was convenient to the sector wheels again and fixed and reclaim elastic cylindrical pin and steel ball.Locating slot 14 is done identical with sector wheels contour structures, can prevent that when the sector wheels place groove it from rotating, and steady pin then inserts in the aperture 5 of sector gear end face, to prevent that the sector gear group is along moving under external force.Receiving slit 15 is positioned at its middle position of holder upper end left-half, and this groove is aimed at elastic cylindrical pin taking-up place, and the elastic cylindrical pin and the steel ball that eject are fallen into wherein, so that reclaim.
During use, holder 7 is held on the bench vice.The sector wheels are put into holder 7, steady pin 16 on the holder 7 is inserted in the aperture 5 on the sector gear end face, then steel ball guide holder 6 is placed the sector wheels above, sector shaft also is inserted in the locating hole 10 of steel ball guide holder 6 simultaneously, and the alignment pin 11 of steel ball guide holder then inserts in the macropore 4 of sector wheels.Thereby realized the location between steel ball guide holder 7 and the sector wheels.With the guide channel 12 of steel ball by steel ball hand-hole 13 injection steel ball guide holders, the roof pressure steel ball produces displacement, elastic cylindrical pin can be ejected.When the sector wheels that have oil filler point are got in throwing, at first guide finger 9 is inserted from the lower end of oilhole, the open slot and the elastic cylindrical pin of guide finger 9 are coincide together, again the sector wheels are placed between the retainer 8, and screw in jackscrew 17 from the upper end of retainer 8 and rotate to prevent guide finger 9, make it in oilhole, form the guide channel of steel ball.
Claims (1)
1. elastic-column-pin extraction device for fan gear-group of filter-tip fitting machine, it is characterized in that: comprise steel ball guide holder, holder and guide finger, the steel ball guide holder is provided with locating hole, alignment pin, guide channel and steel ball hand-hole, the steel ball hand-hole links to each other with guide channel, the holder upper end is provided with locating slot and receiving slit, and guide finger is installed in the holder locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086493 CN2820455Y (en) | 2005-08-29 | 2005-08-29 | Extracter for spring cylindrical pin of filter tip connector sector gear unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086493 CN2820455Y (en) | 2005-08-29 | 2005-08-29 | Extracter for spring cylindrical pin of filter tip connector sector gear unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2820455Y true CN2820455Y (en) | 2006-09-27 |
Family
ID=37017005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520086493 Expired - Lifetime CN2820455Y (en) | 2005-08-29 | 2005-08-29 | Extracter for spring cylindrical pin of filter tip connector sector gear unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2820455Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100341444C (en) * | 2005-09-22 | 2007-10-10 | 山东中烟工业公司 | Elastic-column-pin extraction device for fan gear-group of filter-tip fitting machine |
-
2005
- 2005-08-29 CN CN 200520086493 patent/CN2820455Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100341444C (en) * | 2005-09-22 | 2007-10-10 | 山东中烟工业公司 | Elastic-column-pin extraction device for fan gear-group of filter-tip fitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG ZHONGYAN INDUSTRY CO., LTD. Free format text: FORMER OWNER: JIANGJUN TOBACCO GROUP CO. LTD. Effective date: 20070706 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070706 Address after: 250100 Shandong city of Ji'nan Province East Ring Road No. 431 Patentee after: China Tobacco Shandong Industrial Corporation Address before: Licheng District 250100 Shandong city of Ji'nan Province General Road No. 80 Patentee before: Jiangjun Tobacco Group Co., Ltd. |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150829 Granted publication date: 20060927 |
|
| EXPY | Termination of patent right or utility model |