CN2192153Y - Buffer cover - Google Patents
Buffer cover Download PDFInfo
- Publication number
- CN2192153Y CN2192153Y CN 94227165 CN94227165U CN2192153Y CN 2192153 Y CN2192153 Y CN 2192153Y CN 94227165 CN94227165 CN 94227165 CN 94227165 U CN94227165 U CN 94227165U CN 2192153 Y CN2192153 Y CN 2192153Y
- Authority
- CN
- China
- Prior art keywords
- metal sleeve
- inner metal
- coating
- buffer cover
- metallic sleeve
- 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 relates to a buffer cover applied to tobacco machinery and is composed of an external metallic sleeve, buffer material and an internal metallic sleeve whose inner bore is in a shape of taper. The internal metallic sleeve has a crack along an axis direction. The buffer cover is easy to install and dismount, and has a better buffering effect.
Description
The utility model relates to the cushion collar of using on a kind of tobacco machine.
In the tobacco business, cushion collar is to steam the stalk machine, profit stalk machine, one of part that generally uses on the leaf stalk decompressor, this part is by metal-coating, padded coaming and inner metal sleeve are formed, the structure of its inner metal sleeve is Cylinder shape at present, endoporus is shape hole, garden, be a metal garden axle to be penetrated frame is placed on the equipment in this shape hole, garden in use, because the garden axle can not cooperate well with the hole, garden, if the excesssive gap that cooperates, make machine when operation, produce bigger vibration, noise is big, and buffering effect can not reach requirement, and other parts that are easy to damage equipment are (as bearing, latch plate etc.); If tension, then trouble all when assembling and dismounting wastes time and energy, and sometimes even need just can pull down with the oxygen welding cutting, and easily is pulled away from the center and causes the entire machine load to strengthen when assembling.
The purpose of this utility model provides a kind of improved cushion collar, so that can assemble and dismantle it easily, and increases its buffering effect.
The utility model is achieved in that the endoporus with the inner metal sleeve of cushion collar is processed into the taper hole, inner metal sleeve is milled out a crack along its axis direction, padded coaming is filled in formation one integral body between inner metal sleeve and the metal-coating, and an end face of this inner metal sleeve protrudes from the end face of padded coaming and metal-coating.
The utility model is because the endoporus of its inner metal sleeve is the taper hole, the corresponding axle that cooperates with it is the taper axle, this just guarantees that it can more accurately cooperate, assembling, dismounting all are easy to, and have a crack along the inner metal sleeve axis direction, then inner metal sleeve has radially a pressure to padded coaming after assembling, makes equipment in long-term running, inner metal sleeve and padded coaming remain an integral body, and unlikely loose or dislocation; Because an end of the relative metal-coating of an end of inner metal sleeve and buffering material has the protrusion distance, when assembling, can easily determine the axial location of cushion collar.
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 is the profile of cushion collar.
Fig. 2 is the left side view of its inner metal sleeve.
Fig. 3 is the profile of its inner metal sleeve.
As Fig. 1, Fig. 2, shown in Figure 3, the metal-coating external diameter is φ 60mm, and internal diameter is φ 54mm, long 60mm; The inner metal sleeve external diameter is φ 37mm, and its garden taper hole top diameter is φ 30mm, and its tapering is 2.5 °, and the long 70mm of inner metal sleeve mills out the wide 2mm in a crack along its axis direction, the neat face of an end and metal-coating, and then the other end protrudes from metal-coating 10mm.Filled rubber makes it to become one body-cushion collar between metal-coating and the inner metal sleeve.
Claims (1)
- A kind of cushion collar that is used for tobacco machine is made up of metal-coating (1), padded coaming (2) and inner metal sleeve (3), it is characterized in that:The endoporus of a, this interior cover (3) is a taper hole;B, this interior cover (3) have a cracking seam along axis direction;C, these interior cover (3) one end faces protrude from the end face of overcoat (1) and padded coaming (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94227165 CN2192153Y (en) | 1994-01-29 | 1994-01-29 | Buffer cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94227165 CN2192153Y (en) | 1994-01-29 | 1994-01-29 | Buffer cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2192153Y true CN2192153Y (en) | 1995-03-22 |
Family
ID=33839963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94227165 Expired - Fee Related CN2192153Y (en) | 1994-01-29 | 1994-01-29 | Buffer cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2192153Y (en) |
-
1994
- 1994-01-29 CN CN 94227165 patent/CN2192153Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |