CN1623449A - Buffer sleeve - Google Patents
Buffer sleeve Download PDFInfo
- Publication number
- CN1623449A CN1623449A CN 200310115882 CN200310115882A CN1623449A CN 1623449 A CN1623449 A CN 1623449A CN 200310115882 CN200310115882 CN 200310115882 CN 200310115882 A CN200310115882 A CN 200310115882A CN 1623449 A CN1623449 A CN 1623449A
- Authority
- CN
- China
- Prior art keywords
- metal sleeve
- inner metal
- coating
- sleeve
- padded coaming
- 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.)
- Pending
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- Sheet Holders (AREA)
Abstract
A buffering sleeve for the tobacco machine is composed of external metallic sleeve, buffering material and internal metallic sleeve with internal conic hole and axial seam. Its advantages are easy installing and detaching, and high buffering effect.
Description
Technical field
The present invention relates to the cushion collar used on a kind of tobacco machine.
Background technology
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 cylindrical at present, endoporus is a circular port, be a metal circular shaft to be penetrated frame is placed on the equipment in this circular port in use, because circular shaft can not cooperate well with circular hole, 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 cumbersome when assembling and dismounting, waste time and energy, sometimes even need the oxygen welding cutting just can pull down, and when assembling, easily be pulled away from the center and cause the entire machine load to strengthen.
Summary of the invention
The purpose of this invention is to provide a kind of improved cushion collar,, and increase its buffering effect so that can assemble and dismantle it easily.
The present invention is achieved in that the endoporus with the inner metal sleeve of cushion collar is processed into round taper hole, inner metal sleeve is milled out a row seam along its axis direction, padded coaming is filled in formation one integral body between inner metal sleeve and the metal-coating, and this inner metal sleeve one end face protrudes from the end face of padded coaming and metal-coating.
The present invention is because the endoporus of its inner metal sleeve is a round taper hole, the corresponding axle that cooperates with it is a conical shaft, this just guarantees that it can accurately cooperate, assembling, dismounting all are easy to, and have a crack along the inner metal sleeve axis direction, then inner metal sleeve has a radial 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.
The specific embodiment
The metal-coating external diameter is 60mm, internal diameter is 54mm, long 60mm, the inner metal sleeve external diameter is 37mm, and its conical bore top diameter is 30mm, and its tapering is 2.5 degree, the long 70mm of inner metal sleeve, mill out the wide 2mm in a crack along its axial direction, the neat face of an end and metal-coating, the other end protrudes from metal-coating 10mm.Filling rubber makes it to become one body-cushion collar between metal-coating and the inner metal sleeve.
Claims (1)
1, a kind of cushion collar that is used for tobacco machine, form by metal-coating, padded coaming and inner metal sleeve, the endoporus that it is characterized in that cover in this is a round taper hole, and cover has the seam of drawing up along axis direction in this, and cover one end face protrudes from the end face of overcoat and padded coaming in this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310115882 CN1623449A (en) | 2003-12-05 | 2003-12-05 | Buffer sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310115882 CN1623449A (en) | 2003-12-05 | 2003-12-05 | Buffer sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1623449A true CN1623449A (en) | 2005-06-08 |
Family
ID=34760577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310115882 Pending CN1623449A (en) | 2003-12-05 | 2003-12-05 | Buffer sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1623449A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109308001A (en) * | 2017-07-27 | 2019-02-05 | 卡西欧计算机株式会社 | Shell and clock and watch |
-
2003
- 2003-12-05 CN CN 200310115882 patent/CN1623449A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109308001A (en) * | 2017-07-27 | 2019-02-05 | 卡西欧计算机株式会社 | Shell and clock and watch |
| CN109308001B (en) * | 2017-07-27 | 2020-12-29 | 卡西欧计算机株式会社 | Case and timepiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |