CN205291138U - Sealing washer producing implement - Google Patents
Sealing washer producing implement Download PDFInfo
- Publication number
- CN205291138U CN205291138U CN201521030728.5U CN201521030728U CN205291138U CN 205291138 U CN205291138 U CN 205291138U CN 201521030728 U CN201521030728 U CN 201521030728U CN 205291138 U CN205291138 U CN 205291138U
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- CN
- China
- Prior art keywords
- sealing ring
- sealing washer
- silicon rubber
- rubber board
- tools
- 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.)
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Abstract
The utility model belongs to the technical field of the machine tooling, concretely relates to sealing washer producing implement for the sealing washer that processing was come by the preparation of silicon rubber board. In various oil pipe ways, all kinds of sealing washers often need be installed to the joint of pipeline part, and go straight up to the oil cooling pipeline coupling part of owner's paddle moulding -die, need utilize the silicon rubber board processing molding sealing circle that 5mm is thick. This sealing washer often adopted the manual processing of shearing in the past, and was not only hard, and processingquality is poor. The utility model provides a can make things convenient for, swift on the silicon rubber board instrument of preparation sealing washer, forming end places on the silicon rubber board, through the upper end application of force, realizes the cutting to the silicon rubber board, simple manufacture is convenient, has improved the machining efficiency and the quality of sealing washer.
Description
Technical field
This utility model belongs to machining technique field, is specifically related to a kind of sealing ring tools, for processing the sealing ring made by silicane rubber plate.
Background technology
In various oil pipe lines, the blank area of pipeline often needs to install all kinds of sealing ring, and the oil cooling pipeline coupling part of Helicopter Main blade pressing mold, it is necessary to utilize silicane rubber plate machine-shaping sealing ring thick for 5mm. This sealing ring was frequently with manual shearing in the past, not only required great effort, and crudy is poor.
Utility model content
Technical problem to be solved in the utility model is: design a kind of instrument that can make sealing ring easily and efficiently on silicane rubber plate.
The technical solution of the utility model is: the tools of a kind of sealing ring, by silicane rubber plate punching press is obtained sealing ring, this instrument is cylindricality, its upper end is force side, lower end is forming ends, and the end face at this forming ends has coaxial circular hole and cannelure, has tapering transition face inside cannelure and between circular hole, there is tapering transition face, wherein circular groove side dimension between ring slot outside and cylinderFor the external diameter of sealing ring, circular groove inside dimensionsFor the internal diameter of sealing ring, inside and outside taper surface forms cutting edge.
The material of described tools is 45# steel, and quenching hardness is HRC38-45.
The angle that the taper surface of described tools is formed with axle is 30 ��.
The utility model has the advantages that: the tools of this utility model sealing ring, forming ends is placed on silicane rubber plate, is exerted a force by upper end, it is achieved the cutting to silicane rubber plate, makes simple, convenient, improves working (machining) efficiency and the quality of sealing ring.
Accompanying drawing explanation
Fig. 1 is the structural representation of the tools of this utility model sealing ring;
Detailed description of the invention
Below this utility model is described in further details.
Refer to Fig. 1, Fig. 1 is the tools structural representation of a kind of sealing ring of this utility model, this utility model instrument upper surface is force side, lower surface is forming ends, end face at this forming ends has coaxial circular hole and cannelure, there is inside cannelure and between circular hole tapering transition face, there is tapering transition face, wherein circular groove between ring slot outside and cylinderIt is of a size of the external diameter of sealing ring,Being of a size of the internal diameter of sealing ring, H is slightly larger in dimension than the thickness of sealing ring, and inside and outside taper surface forms sharp cutting edge.Silicane rubber plate is placed under the forming ends of tools of this utility model sealing ring, by applying gravity on instrument, it is achieved the making to sealing ring.
Described silicane rubber plate is placed on smooth aluminium sheet, in the process of molding, and will not by the tools sword end blunt of sealing ring. The tools material of described sealing ring is 45# steel, and quenching hardness is HRC38-45. The angle that the tools forming ends conical surface of described sealing ring is formed with circular groove is 30 ��.
Claims (3)
1. sealing ring tools, by silicane rubber plate punching press is obtained sealing ring, it is characterized in that: this instrument is cylindricality, its upper end is force side, lower end is forming ends, and the end face at this forming ends has coaxial circular hole and cannelure, has tapering transition face inside cannelure and between circular hole, there is tapering transition face, wherein circular groove side dimension between ring slot outside and cylinderFor the external diameter of sealing ring, circular groove inside dimensionsFor the internal diameter of sealing ring, inside and outside taper surface forms cutting edge.
2. sealing ring tools according to claim 1, it is characterised in that: the material of described tools is 45# steel, and quenching hardness is HRC38-45.
3. sealing ring tools according to claim 1 and 2, it is characterised in that: the angle that the taper surface of described tools is formed with axle is 30 ��.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521030728.5U CN205291138U (en) | 2015-12-11 | 2015-12-11 | Sealing washer producing implement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521030728.5U CN205291138U (en) | 2015-12-11 | 2015-12-11 | Sealing washer producing implement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205291138U true CN205291138U (en) | 2016-06-08 |
Family
ID=56430629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521030728.5U Active CN205291138U (en) | 2015-12-11 | 2015-12-11 | Sealing washer producing implement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205291138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692923A (en) * | 2020-12-17 | 2021-04-23 | 贵州航天控制技术有限公司 | Sealing ring blank pressing tool and sealing ring pressing method |
-
2015
- 2015-12-11 CN CN201521030728.5U patent/CN205291138U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692923A (en) * | 2020-12-17 | 2021-04-23 | 贵州航天控制技术有限公司 | Sealing ring blank pressing tool and sealing ring pressing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |