CN202232955U - Cigarette gun iron cylinder pin shaft extracting device - Google Patents
Cigarette gun iron cylinder pin shaft extracting device Download PDFInfo
- Publication number
- CN202232955U CN202232955U CN2011204009083U CN201120400908U CN202232955U CN 202232955 U CN202232955 U CN 202232955U CN 2011204009083 U CN2011204009083 U CN 2011204009083U CN 201120400908 U CN201120400908 U CN 201120400908U CN 202232955 U CN202232955 U CN 202232955U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- flatiron
- bearing pin
- cylinder bearing
- iron cylinder
- 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
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Abstract
The utility model discloses a cigarette gun iron cylinder pin shaft extracting device which belongs to the field of cigarette manufacturing equipment. The cigarette gun iron cylinder pin shaft extracting device comprises an iron cylinder pin shaft, a sleeve and a pin puller, and is characterized in that drill holes are formed at the centers of the two ends of the iron cylinder pin shaft respectively; threads are arranged in the drill holes; a screw is arranged at one end of the pin puller, and a threaded bolt is arranged at the other end, wherein threads on the screw of the pin puller and those on the bolt are in the same direction; the threads in the drill holes at the centers of the two ends of the iron cylinder pin shaft are matched with the threads of the screw of the pin puller; an end cover is arranged at one end of the sleeve; a hole is formed in the end cover and is communicated with the hollow portion of the sleeve; and the diameter of the hole in the end cover is smaller than the inside diameter of the sleeve. The cigarette gun iron cylinder pin shaft extracting device has the advantages that the maintenance time for dismounting and replacement of the iron cylinder pin shaft is shortened, the process of debugging an iron cylinder can be avoided after replacement; the maintenance time of the equipment is reduced; the effective operation rate is improved; and the device is well accredited and accepted by operators and maintenance staff.
Description
Technical field:
The utility model belongs to the cigarette manufacturing equipment field, particularly opium pipe flatiron cylinder bearing pin.
Background technology:
Cigarette making and tipping machine is the machinery equipment that cigarette factory often uses, the bad increase that will cause the compressor emergency shutdown rate of the performance of flatiron cylinder in process of production.The effect of flatiron is with firm the clinging and drying of the plume of having smeared glue, cuts into qualified cigarette by cutter head then and props up.When the flatiron cylinder operation is undesired; The heating surface of flatiron can't get into the working region of appointment; The cigarette paper of having smeared glue just can't the qualified plume of bonding formation; Cigarette props up the phenomenon that seam broken will occur, and the appearance of seam broken phenomenon directly has influence on the plume entering and leads smoke pipe, thereby frequent fault of running bar occurs.Therefore when the flatiron cylinder performance is bad, need in time to change.To guarantee the normal operation of unit, dismounting and change flatiron cylinder how fast, practicing thrift maintenance time is the problem that needs research.
Find that in investigation the reason that flatiron cylinder bearing pin is difficult for dismounting has two kinds of factors to the structure of flatiron cylinder and installation and removal method.The bearing pin of first flatiron cylinder is short partially, and pin roll end face is concordant with the installed surface of flatiron seat, makes when the dismounting bearing pin, must pound out and can't directly extract from the left side of flatiron seat from the right side of flatiron seat; Its two be two flatirons one in front and one in back install side by side and spacing very little, extracting tool can't get into relief surface when making dismounting flatiron cylinder, must be with could the bearing pin of flatiron being pulled down after the flatiron seat removed.So just increase repair density, caused maintenance time long, influenced the effective operation rate of equipment.
It is too narrow and small because of the space of mounting structure to change the flatiron cylinder; So all will the flatiron seat be pulled down from the locomotive base when changing the flatiron cylinder at every turn; Could the cylinder bearing pin be taken out; After the cylinder replacing finishes, also need readjust the flatiron position like this, it is following specifically to adjust the position: (1) adjustment flatiron upright position; (2) adjustment flatiron horizontal level; (3) adjustment flatiron high and low position.Investigate with the maintenance record of upper-part with adjustment repeatedly changing the flatiron cylinder before improving, and add up maintenance time, each maintenance needs about 40 minutes altogether.
The utility model content:
The utility model provides opium pipe flatiron cylinder bearing pin extracting apparatus, and it is narrow and small to have overcome flatiron seat inner space, can not use directly the choose problem of flatiron cylinder bearing pin of bigger instrument.
Technical scheme is following:
Opium pipe flatiron cylinder bearing pin extracting apparatus comprises flatiron cylinder bearing pin, sleeve and pin removal, and center, said flatiron cylinder bearing pin two ends is provided with boring, in boring, screw thread is set; Said pin removal is that an end is set to the bolt that screw, the other end are provided with screw thread, and the hand of spiral of said pin removal screw and bolt is identical; The screw thread of flatiron cylinder bearing pin two ends centre-drilling hole and pin removal screw thread coupling; One end of said sleeve is provided with end cap, and the hollow space of establishing the Kong Bingyu sleeve in the said end cap is communicated with, and the ending cover hole diameter is less than sleeve diameter;
Said pin removal bolt length is greater than length sleeve;
Between said pin removal screw and bolt the ring-type bulge loop is set; Said bulge loop diameter is greater than establishing bore dia in the sleeve end cap and less than the internal diameter of sleeve;
Establish bore dia in the sleeve end cap greater than the pin removal diameter of bolt.
Beneficial effect:
Through improvement and use pin removal to flatiron cylinder bearing pin; Taking-up flatiron cylinder bearing pin needn't be pulled down the flatiron seat again; Avoided the adjustment repeatedly the heating surface of flatiron carried out because of dismounting flatiron cylinder bearing pin; Shorten maintenance time, reduced maintenance cost, guaranteed the easy to disassemble and assemble of connector.Changing flatiron cylinder bearing pin before improving needed about 40 minutes times spent, shortened to 5-10 minute maintenance time and improve the back.Shorten maintenance time greatly, reduced repair density, guaranteed equipment effective operation rate.
New construction after the improvement, new frock are successively used in 12 cigarette making and tipping machine, and be respond well.The improvement of flatiron cylinder bearing pin preferably resolves time-consuming more phenomenon in the maintenance process, has realized the easy to disassemble and assemble of equipment connector, has reduced maintenance load, has reduced the labour intensity of maintenance.Be easy to promote.
Description of drawings:
Fig. 1 sleeve generalized section
Fig. 2 pin removal sketch map
Fig. 3 flatiron cylinder bearing pin generalized section
The specific embodiment:
Below through opium pipe flatiron cylinder bearing pin extracting apparatus in concrete embodiment narration the utility model.Unless stated otherwise, used technological means is method known in those skilled in the art in the utility model.In addition, embodiment is interpreted as illustrative, and the scope of unrestricted the utility model, the essence and the scope of the utility model are only limited claims.To those skilled in the art, under the prerequisite that does not deviate from the utility model essence and scope, various changes that the structure in these embodiments and shape are carried out or change the protection domain that also belongs to the utility model.
Opium pipe flatiron cylinder bearing pin extracting apparatus comprises flatiron cylinder bearing pin 8, sleeve 1 and pin removal 4, and center, said flatiron cylinder bearing pin two ends is provided with boring 9, in boring, screw thread is set; Said pin removal is that an end is provided with screw 5, the other end is provided with threaded shank 6, and the hand of spiral of said pin removal screw and bolt is identical; The screw thread of flatiron cylinder bearing pin two ends centre-drilling hole and pin removal screw thread coupling; One end of said sleeve is provided with end cap, establishes hole 3 in the said end cap and is communicated with the hollow space of sleeve, establishes the internal diameter of hole 3 diameters less than barrel bore 2 in the end cap;
Said pin removal bolt length is greater than length sleeve;
Between said pin removal screw and bolt ring-type bulge loop 7 is set; Said bulge loop diameter is greater than establishing bore dia in the sleeve end cap and less than the internal diameter of sleeve;
Establish bore dia in the sleeve end cap greater than the pin removal diameter of bolt.
Example 1 combines Fig. 1,2 and 3 explanations.
The front end of pin removal 4 is the screw of M6 * 10mm, and the rear end is the bolt of M8 * 40mm, and nut is set.
Center, flatiron cylinder bearing pin two ends is provided with boring 9, the screw thread of attacking M6; The screw of pin removal 4 is screwed in the centre bore of flatiron cylinder bearing pin, and sleeve 1 does not have the one side of end cap evenly to be pressed in the stressed even to guarantee of flatiron seat installation cylinder bearing pin all around.Pin removal 4 back terminal bolts are through the sleeve centre bore, and the band top nut.Unclamp the fixedly jackscrew of flatiron cylinder bearing pin, nut just can easily be extracted flatiron cylinder bearing pin from the flatiron seat through screwing.
Claims (4)
1. opium pipe flatiron cylinder bearing pin extracting apparatus comprises flatiron cylinder bearing pin, sleeve and pin removal, is characterised in that center, said opium pipe flatiron cylinder bearing pin two ends is provided with boring, in boring, screw thread is set; Said pin removal is that an end is set to the bolt that screw, the other end are provided with screw thread, and the hand of spiral of said pin removal screw and bolt is identical; The screw thread of flatiron cylinder bearing pin two ends centre-drilling hole and pin removal screw thread coupling; One end of said sleeve is provided with end cap, and the hollow space of establishing the Kong Bingyu sleeve in the said end cap is communicated with, and the ending cover hole diameter is less than sleeve diameter.
2. as weighing 1 said opium pipe flatiron cylinder bearing pin extracting apparatus, be characterised in that said pin removal bolt length is greater than length sleeve.
3. as weighing 1 said opium pipe flatiron cylinder bearing pin extracting apparatus, be characterised in that between said pin removal screw and bolt the ring-type bulge loop is set; Said bulge loop diameter is greater than establishing bore dia in the sleeve end cap and less than the internal diameter of sleeve.
4. as weighing 1 said opium pipe flatiron cylinder bearing pin extracting apparatus, be characterised in that in the said sleeve end cap and establish bore dia greater than the pin removal diameter of bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204009083U CN202232955U (en) | 2011-10-20 | 2011-10-20 | Cigarette gun iron cylinder pin shaft extracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204009083U CN202232955U (en) | 2011-10-20 | 2011-10-20 | Cigarette gun iron cylinder pin shaft extracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202232955U true CN202232955U (en) | 2012-05-30 |
Family
ID=46094285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204009083U Expired - Fee Related CN202232955U (en) | 2011-10-20 | 2011-10-20 | Cigarette gun iron cylinder pin shaft extracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202232955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519450A (en) * | 2018-12-13 | 2019-03-26 | 重庆金美通信有限责任公司 | A kind of groove structure of optical axis |
-
2011
- 2011-10-20 CN CN2011204009083U patent/CN202232955U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519450A (en) * | 2018-12-13 | 2019-03-26 | 重庆金美通信有限责任公司 | A kind of groove structure of optical axis |
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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: 20120530 Termination date: 20161020 |