CN212306770U - Eccentric frame of cigarette making machine - Google Patents
Eccentric frame of cigarette making machine Download PDFInfo
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- CN212306770U CN212306770U CN202020356309.5U CN202020356309U CN212306770U CN 212306770 U CN212306770 U CN 212306770U CN 202020356309 U CN202020356309 U CN 202020356309U CN 212306770 U CN212306770 U CN 212306770U
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- eccentric
- cylindrical base
- base body
- assembly groove
- fixing plate
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Abstract
The utility model discloses a cigarette machine eccentric center, including cylindricality base member and fixed plate, wherein: an assembly groove penetrates through the cylindrical base body in the axis direction, an annular bulge is convexly arranged on the inner wall of the assembly groove, the assembly groove is divided into two groove sections with equal width by the annular bulge, an oil inlet hole is concavely arranged on the outer wall surface of the cylindrical base body, and the oil inlet hole penetrates through the annular bulge and then is communicated with the assembly groove; one end of the fixing plate is fixedly connected to the outer wall surface of the cylindrical base body, and the other end of the fixing plate is provided with a fixing hole. Compared with the prior art, the utility model discloses a having seted up the inlet port on the eccentric frame, reforming transform the back like this, emollient need not to pull down the bearing in the eccentric frame and can carry out the oil gun oiling via the inlet port to the lubrication of eccentric shaft and eccentric frame, saves dismantlement, installation procedure, practices thrift man-hour.
Description
Technical Field
The utility model relates to a cigarette machine technical field, especially a cigarette machine eccentric center.
Background
The main function of the shred return part of the PASSIM cigarette making machine is to input the redundant shreds trimmed by the chopper into a rear body feeding system for blending, thereby realizing the reutilization of the shreds.
The transmission mechanism of the wire returning part is formed by an eccentric shaft driving belt wheel and a connecting rod mechanism, and an eccentric frame is supported by two bearings. Because the motor speed is high, the eccentric shaft mechanism can produce great impact force, in long-time work, cause the eccentric frame bearing to make the lubricating grease temperature in the bearing rise after, lithium base grease lubricating grease viscosity reduces or the dry and hard, influences the lubricated effect, and the bearing obtains continuous lubrication, and trouble in the frequent production appears, reduces the efficiency of equipment.
If lubricating grease needs to be filled, only a method of adding lubricating grease once is adopted when the bearing is overhauled and replaced, and only a proper amount of lubricating grease can be added into the bearing each time. The eccentric part of the wire returning part has a complex structure, the disassembling steps are complex, the eccentric shaft part needs to be completely disassembled, the precision required by maintenance and assembly is high, and the consumed time is long. The faults of the part frequently occur, so that the equipment efficiency is influenced, the labor amount of maintenance personnel is increased, and the maintenance cost is increased.
In order to ensure that the lubricating mode of the eccentric frame is more reasonable and simpler, the performance of the equipment is improved. Therefore, the lubricating mode of the eccentric frame needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cigarette machine eccentric center to solve the technical problem among the prior art, it can need not to pull down the bearing in the eccentric center and can carry out the oil gun oiling, saves and dismantles, installation procedure, practices thrift man-hour.
The utility model provides a cigarette machine eccentric center, including cylindricality base member and fixed plate, wherein:
an assembly groove penetrates through the cylindrical base body in the axis direction, an annular bulge is convexly arranged on the inner wall of the assembly groove, the assembly groove is divided into two groove sections with equal width by the annular bulge, an oil inlet hole is concavely arranged on the outer wall surface of the cylindrical base body, and the oil inlet hole penetrates through the annular bulge and then is communicated with the assembly groove;
one end of the fixing plate is fixedly connected to the outer wall surface of the cylindrical base body, and the other end of the fixing plate is provided with a fixing hole.
The eccentric rack of the cigarette making machine is characterized in that the included angle between the axis of the oil inlet hole and the plane of the fixing plate is preferably 115 degrees.
The eccentric rack of the cigarette making machine is characterized in that an oil discharge hole penetrates through the outer wall surface of the cylindrical base body, a fastening screw is matched with the inner thread of the discharge hole, and a gasket is arranged between the fastening screw and the outer wall surface of the cylindrical base body in a cushioning mode.
The eccentric rack of the cigarette making machine is characterized in that the oil outlet hole is arranged far away from the oil inlet hole, and the included angle between the axis of the oil outlet hole and the plane of the fixing plate is 90 degrees.
The eccentric rack of the cigarette making machine is characterized in that the diameter of the oil inlet hole is preferably smaller than the width of the annular bulge.
The eccentric holder of the cigarette making machine as described above, wherein preferably the fixing plate is integrally formed with the cylindrical base body.
The eccentric frame of the cigarette making machine is characterized in that a reinforcing rib is preferably arranged between the fixing plate and the cylindrical base body.
The eccentric rack of the cigarette making machine is characterized in that the number of the fixing holes is two, and the two fixing holes are symmetrically arranged by taking the reinforcing rib as a center line.
Compared with the prior art, the utility model discloses a having seted up the inlet port on the eccentric frame, reforming transform the back like this, emollient need not to pull down the bearing in the eccentric frame and can carry out the oil gun oiling via the inlet port to the lubrication of eccentric shaft and eccentric frame, saves dismantlement, installation procedure, practices thrift man-hour. The lubricating state in the eccentric frame is improved, the abrasion of each part is delayed, the maintenance period is prolonged from about 60 days to about 500 days, the service life of the vibration groove bracket is prolonged, the failure rate of the mechanism is effectively reduced, and the maintenance cost and the labor intensity are reduced.
Drawings
Fig. 1 is an isometric view of the present invention;
fig. 2 is an axonometric view one in an assembled state of the present invention.
Fig. 3 is an axonometric view two of the assembled state of the invention.
Description of reference numerals: 1-cylindrical base body, 2-fixing plate, 3-assembling groove, 4-annular bulge, 5-oil inlet hole, 6-fixing hole, 7-oil discharge hole, 8-reinforcing rib, 9-bearing, 10-straight-through type grease nipple, 11-fastening screw and 12-gasket.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 3, the embodiment of the present invention provides an eccentric rack of a cigarette making machine, comprising a cylindrical base 1 and a fixing plate 2, wherein:
an assembly groove 3 penetrates through the cylindrical base body 1 in the axis direction, an annular protrusion 4 is convexly arranged on the inner wall of the assembly groove 3, the assembly groove 3 is divided into two groove sections with equal width by the annular protrusion 4, the two groove sections are used for accommodating two bearings 9 respectively, an oil inlet 5 is concavely arranged on the outer wall surface of the cylindrical base body 1, and the oil inlet 5 is communicated with the assembly groove 3 after penetrating through the annular protrusion 4; the diameter of the oil inlet hole 5 is smaller than the width of the annular bulge, in the embodiment, the width of the annular bulge 4 is 8mm, the diameter of the oil inlet hole 5 is 4.2mm, and then a straight-through type grease nipple 10 of M5 is installed at the position of the oil inlet hole 5 in a tapping mode.
One end of the fixing plate 2 is fixedly connected to the outer wall surface of the cylindrical base body 1, the other end of the fixing plate 2 is provided with a fixing hole 6, and the fixing hole 6 is used for fixing the fixing plate 2 to the flash plate.
Further, the included angle between the axis of the oil inlet 5 and the plane of the fixing plate 2 is 115 °. The eccentric mechanism has compact structure and narrow position. According to the principle that the bearing 9 is lubricated conveniently and reliably at regular intervals, the efficiency can be improved, and the installation is convenient, the position of the oil filling hole is determined and selected to form 115 degrees with the horizontal plane of the fixing plate 2, and the position is determined to be convenient for operations such as inspection, maintenance and oil injection and not to interfere with other parts.
Furthermore, when the eccentric shaft and the eccentric frame are maintained, the grease inside the original bearing 9 needs to be cleaned, and then new grease is filled to ensure that the bearing 9 is well lubricated, therefore, an oil discharge hole 7 penetrates through the outer wall surface of the cylindrical base body 1, the oil discharge hole 7 penetrates through the outer wall surface of the cylindrical base body 1, a fastening screw 11 is in threaded fit with the discharge hole, and a gasket 12 is arranged between the fastening screw 11 and the outer wall surface of the cylindrical base body 1 in a cushioning mode. The oil drain hole 7 is far away from the oil inlet hole 5, and the included angle between the axis of the oil drain hole 7 and the plane where the fixed plate 2 is located is 90 degrees.
When the eccentric shaft and the eccentric frame are maintained, the lubricating grease in the original bearing 9 needs to be cleaned, new lubricating grease is filled, the bearing 9 is well lubricated, during the maintenance period, because an oil gun is used for manually injecting oil, when the oil is excessively injected, the fastening screw 11 can be opened, and the redundant oil in the inner cavity of the bracket is blown out through compressed air, so that the lubricating requirement is met; when the cleaning agent is cleaned by compressed air, the cleaning agent and the waste lubricating grease can be discharged smoothly, and the exhaust function can be achieved. Or new lubricating grease is directly injected and old lubricating grease is automatically discharged, and the purity achieves the best effect when the inner cavity of the eccentric frame is not detached.
Further, for improving the overall strength of eccentric center, promote reliable and stable nature, fixed plate 2 with 1 integrated into one piece of cylindricality base member, just fixed plate 2 with be provided with strengthening rib 8 between the cylindricality base member 1, fixed orifices 6 are equipped with two, two fixed orifices 6 with strengthening rib 8 sets up for the central line symmetry.
The working principle of the embodiment is as follows: through having seted up inlet port 5 on the eccentric frame, reform transform the back like this, emollient need not to pull down bearing 9 in the eccentric frame and can carry out the oil gun oiling via inlet port 5 to the lubrication of eccentric shaft and eccentric frame, saves dismantlement, installation step, practices thrift the maintenance man-hour. The lubricating state in the eccentric frame is improved, the abrasion of each part is delayed, the maintenance period is prolonged from about 60 days to about 500 days, the service life of the vibration groove bracket is prolonged, the failure rate of the mechanism is effectively reduced, and the maintenance cost and the labor intensity are reduced.
The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.
Claims (8)
1. The eccentric frame of the cigarette making machine is characterized by comprising a cylindrical base body and a fixing plate, wherein:
an assembly groove penetrates through the cylindrical base body in the axis direction, an annular bulge is convexly arranged on the inner wall of the assembly groove, the assembly groove is divided into two groove sections with equal width by the annular bulge, an oil inlet hole is concavely arranged on the outer wall surface of the cylindrical base body, and the oil inlet hole penetrates through the annular bulge and then is communicated with the assembly groove;
one end of the fixing plate is fixedly connected to the outer wall surface of the cylindrical base body, and the other end of the fixing plate is provided with a fixing hole.
2. The eccentric rack of claim 1, wherein the axis of the oil inlet hole forms an angle of 115 ° with the plane of the fixing plate.
3. The eccentric rack of claim 1, wherein the outer wall of the cylindrical base body has an oil drain hole therethrough, the oil drain hole has a fastening screw threaded therein, and a gasket is disposed between the fastening screw and the outer wall of the cylindrical base body.
4. The eccentric rack of claim 3, wherein the oil drain hole is far away from the oil inlet hole, and the included angle between the axis of the oil drain hole and the plane of the fixed plate is 90 degrees.
5. The eccentric rack of claim 1, wherein the diameter of the oil inlet hole is smaller than the width of the annular protrusion.
6. The eccentric holder of claim 1, wherein the holding plate is integrally formed with the cylindrical base.
7. The eccentric rack of claim 1, wherein a reinforcing rib is provided between the fixing plate and the cylindrical base.
8. The eccentric rack of claim 7, wherein there are two fixing holes, and the two fixing holes are symmetrically arranged with the reinforcing rib as a center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020356309.5U CN212306770U (en) | 2020-03-20 | 2020-03-20 | Eccentric frame of cigarette making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020356309.5U CN212306770U (en) | 2020-03-20 | 2020-03-20 | Eccentric frame of cigarette making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212306770U true CN212306770U (en) | 2021-01-08 |
Family
ID=74018493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020356309.5U Active CN212306770U (en) | 2020-03-20 | 2020-03-20 | Eccentric frame of cigarette making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212306770U (en) |
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2020
- 2020-03-20 CN CN202020356309.5U patent/CN212306770U/en active Active
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