CN201915122U - Quenching aid of tubular elastic element - Google Patents
Quenching aid of tubular elastic element Download PDFInfo
- Publication number
- CN201915122U CN201915122U CN2010206714036U CN201020671403U CN201915122U CN 201915122 U CN201915122 U CN 201915122U CN 2010206714036 U CN2010206714036 U CN 2010206714036U CN 201020671403 U CN201020671403 U CN 201020671403U CN 201915122 U CN201915122 U CN 201915122U
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- elastic element
- tubular
- quenching
- shape
- fixed orifices
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Abstract
The utility model provides a quenching aid of a tubular elastic element, which is capable of ensuring that the tubular elastic element cannot deform in quenching. The quenching aid comprises a fixing seat provided with a fixing hole for containing the external elastic element; the shape of the fixing hole is adaptive to that of the external elastic element; the fixing hole is circular; a positioning bump radially extends out of the inner wall of the fixing hole; the fixing seat is in the shape of a circular disk; and the fixing hole is arranged on the surface of the circular disk and penetrates through the whole circular disk. By adopting the technical scheme, as the elastic element is a circular tubular structure and the shape of the fixing hole on the fixing seat is the same with that of the tubular elastic element, when the tubular elastic element is inserted into the fixing hole of the fixing seat, the fixing seat can be used for fixing two sides of an open end of the tubular elastic element, and then the tubular elastic element cannot easily deform due to quenching, wherein the fixing seat is reusable.
Description
Technical field
The utility model relates to a kind of quenching supplementary unit that is used for coalcutter, highway milling planing machine, engineering Spiral digging machine pick usefulness tubular, flexible element.
Background technology
Large-scale industrial and mineral equipment such as coalcutter, highway milling planing machine, engineering Spiral digging machine are often changed pick at work pick need more easy to wear, so needing a kind of be the device that easy dismounting again can firm fixed cutting tool, not only lack hardness without heat treated material, also lack necessary elasticity, so in order to improve stationary installation elasticity, usually the way that adopts is that stationary installation is carried out quench treatment, improves the elasticity of stationary installation thus.This tubular, flexible element is that tubulose and material are thinner, offer on the sidewall of tubular, flexible element along running through tubular, flexible element axially and run through the opening end of tubular, flexible element integral body, it is easy to generate deformation when quenching, cause thus tubular, flexible element diameter dimension and the fixed stationary installation size of wanting inconsistent.Because industrial and mineral equipment power when work is bigger,, then cause elastic force to cause easily that inadequately pick comes off again if diameter dimension is too little after this tubular, flexible element deformation; If diameter dimension is too greatly then can produce looseningly after this tubular, flexible element deformation, and other utility appliance is installed because of not possessing on the working face, so in the reality to elastic element dimensional requirement harshness relatively.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of tubular, flexible element that guarantees that the quenching supplementary unit of the tubular, flexible element of deformation does not take place when quenching.
The technical scheme that its technical problem that solves the utility model adopts is: include permanent seat, offer the fixed orifices of placing usefulness for outside elastic element on the described permanent seat, the shape of this fixed orifices shape and outside elastic element is suitable.
Of the present utility modelly further be set to: described fixed orifices radially extends locating convex block for circular on the inwall of this fixed orifices.
Of the present utility modelly further be set to: described permanent seat is a disc-shape again, and this fixed orifices is opened on the card of disk and runs through disk integral body.
Adopt technique scheme, because elastic element is circular tubular structure, and the shape of fixed orifices is identical with the shape of tubular, flexible element on the permanent seat, so the fixed orifices on the permanent seat also is a circular configuration, then when tubular, flexible element is inserted in the fixed orifices of permanent seat, permanent seat will play fixing to the both sides of tubular, flexible element open end, so tubular, flexible element will be difficult for taking place the distortion that causes because of quenching.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the explosive view of the utility model embodiment and pad.
Fig. 2 is the synoptic diagram of the utility model embodiment and pad.
Embodiment
As shown in Figure 1, 2, present embodiment includes discoid permanent seat 1, offer on the card of described permanent seat 1 for outer tubular elastic element 2 and place the fixed orifices 11 of the circle of usefulness, this fixed orifices 11 shapes and outer tubular elastic element 2 shapes are suitable and be through hole, after in tubular, flexible element 2 is inserted in fixed orifices 11, tubular, flexible element 2 will be fixed and can not be subjected to displacement, and the deformation that causes because of the quenching of quenching more can not take place.Simultaneously, these fixed orifices 11 inwall upper edge fixed orificess 11 radially extend locating convex block 12, and the shape of this locating convex block 12 and size are consistent with the shape and the size of tubular, flexible element 2 upper open ends 21.In addition, the dish edge place of this permanent seat 1 can also extend outward handle, decreased food can be adjusted according to practical situation, the shape of handle can be for barb-like or circular, and the effect of handle can make things convenient for and picking and placeing after the quenching process end, and when not using, the hanging up of permanent seat 1.
In the utility model, because tubular, flexible element 2 is circular tubular structure, and the shape of fixed orifices 11 is identical with the shape of tubular, flexible element 2 on the permanent seat 1, so the fixed orifices 11 on the permanent seat 1 also is a circular configuration, then when tubular, flexible element 2 is inserted in the fixed orifices 11 of permanent seat 1, permanent seat 1 will play fixing to the both sides at tubular, flexible element 2 opening ends 21 places, so tubular, flexible element 2 will be difficult for taking place the distortion that causes because of quenching.The utility model can also have other embodiments, and the technical scheme that equal replacement of all employings or equivalent transformation form all drops within the claimed scope of the utility model.
Claims (3)
1. the quenching supplementary unit of a tubular, flexible element is characterized in that: include permanent seat, offer the fixed orifices of placing usefulness for outside elastic element on the described permanent seat, the shape of this fixed orifices shape and outside elastic element is suitable.
2. the quenching supplementary unit of tubular, flexible element according to claim 1 is characterized in that: described fixed orifices radially extends locating convex block for circular on the inwall of this fixed orifices.
3. the quenching supplementary unit of tubular, flexible element according to claim 1 and 2, it is characterized in that: described permanent seat is a disc-shape, this fixed orifices is opened on the card of disk and runs through disk integral body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206714036U CN201915122U (en) | 2010-12-21 | 2010-12-21 | Quenching aid of tubular elastic element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206714036U CN201915122U (en) | 2010-12-21 | 2010-12-21 | Quenching aid of tubular elastic element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201915122U true CN201915122U (en) | 2011-08-03 |
Family
ID=44414930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206714036U Expired - Fee Related CN201915122U (en) | 2010-12-21 | 2010-12-21 | Quenching aid of tubular elastic element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201915122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111801510A (en) * | 2018-01-03 | 2020-10-20 | 斯勒冈分配系统公司 | Dispensing pump with polymeric compression spring assembly |
-
2010
- 2010-12-21 CN CN2010206714036U patent/CN201915122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111801510A (en) * | 2018-01-03 | 2020-10-20 | 斯勒冈分配系统公司 | Dispensing pump with polymeric compression spring assembly |
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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 |
Granted publication date: 20110803 Termination date: 20141221 |
|
| EXPY | Termination of patent right or utility model |