CN204620987U - A kind of ring spring for block forging frame - Google Patents
A kind of ring spring for block forging frame Download PDFInfo
- Publication number
- CN204620987U CN204620987U CN201520331819.6U CN201520331819U CN204620987U CN 204620987 U CN204620987 U CN 204620987U CN 201520331819 U CN201520331819 U CN 201520331819U CN 204620987 U CN204620987 U CN 204620987U
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- CN
- China
- Prior art keywords
- block forging
- ring spring
- forging frame
- utility
- model
- 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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- Springs (AREA)
Abstract
The utility model discloses a kind of ring spring for block forging frame, by with inner conical surface outer toroid and with in male cone (strobilus masculinus) annulus coordinate form, the inner conical surface of described outer toroid and the male cone (strobilus masculinus) of interior annulus are provided with lubricating and wear-resisting layer.The utility model is for block forging frame, and structure is simple, and performance and result of use reliably, decrease the later maintenance maintenance of block forging frame, easy to use, with low cost.
Description
Technical field
The utility model relates to metal-pressed machine technical field, is a kind of ring spring for block forging frame specifically.
Background technology
Block forging is a kind of contemporary advanced precision forging technology technology.For enhancing productivity, the former multiselect mechanical type forging press of medium and small forging, the flexible member that mechanical type forging press is commonly used mainly contains the spring, butterfly spring, polyurethane rubber etc. of square-section, also has use hydraulic cylinder or nitrogen spring to replace flexible member in the occasion that production scale is larger.Due to the spring of square-section and butterfly spring elastic force too little, and easily to lose efficacy because of tired, therefore only for the less occasion of inaccessible power such as inaccessible forge hot of small dimension part; Polyurethane rubber is as proper in applied, and can obtain larger inaccessible power, but polyurethane rubber is when the use of high-frequency large deformation, and due to interior friction, rubber-based is known from experience heating and elastic force is declined, and can lose efficacy rapidly time serious.If the deflection of restriction polyurethane rubber or limit production beat, can maintain the production of small lot scale, but inaccessible power is unstable, and rubber needs frequent replacing, therefore, polyurethane rubber also only sees in the block forging production of the small lot of inessential product; Hydraulic cylinder and nitrogen spring are generally used on the larger equipment of production scale, and equipment is complicated, cost and use cost higher, limit their application on medium and small forging former.
Ring spring has that volume is little, the king-sized feature of elastic force, although pressure stroke is less, as long as the inaccessible finishing occasion of some forging and inaccessible stroke several millimeters occasion just much of that very applicable.But there will be situation about damaging with wearing and tearing under long-term high load capacity condition of work, not only can affect the quality of forging, later maintenance workload is larger.
Summary of the invention
The purpose of this utility model is for above-mentioned deficiency of the prior art, provides a kind of ring spring for block forging frame.
The purpose of this utility model is achieved through the following technical solutions:
For a ring spring for block forging frame, by with inner conical surface outer toroid and with in male cone (strobilus masculinus) annulus coordinate form, the inner conical surface of described outer toroid and the male cone (strobilus masculinus) of interior annulus are provided with lubricating and wear-resisting layer.
In the further design of the utility model, above-mentioned lubricating and wear-resisting layer is the kollag that coating is formed or the protective layer formed through epithelium process.Described epithelium process adopts conventional epithelium treatment process to carry out, and the film agent that can adopt has manganese phosphate film agent, oxalates film agent etc.
In the further design of the utility model, above-mentioned kollag is molybdenum bisuphide kollag, molybdenum disulphide powder is the solid powder changing molecular structure by natural molybdenum concntrate powder after chemical purification and make, there is good dispersion, inadherent advantage, can be added in various grease, form exhausted inadherent colloidal state, lubricity and the extreme pressure property of grease can be increased, be also applicable to the machine work state of high temperature, high pressure, high rotating speed high load capacity, the extension device life-span.
The utility model has following outstanding beneficial effect:
The utility model is for block forging frame, and structure is simple, and performance and result of use reliably, decrease the later maintenance maintenance of block forging frame, easy to use, with low cost.
Accompanying drawing explanation
Fig. 1 is ring spring structural representation;
Fig. 2 is the partial structurtes schematic diagram of the utility model for the ring spring of block forging frame;
In figure, annulus in 1-, 2-outer toroid, 3-lubricating and wear-resisting layer.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
See Fig. 1 and Fig. 2, a kind of ring spring for block forging frame, by with inner conical surface outer toroid 2 and with annulus in male cone (strobilus masculinus) 1 coordinate form, the inner conical surface of outer toroid 2 and the male cone (strobilus masculinus) of interior annulus 1 are provided with lubricating and wear-resisting layer 3.The protective layer that this lubricating and wear-resisting layer 3 is formed for being coated with molybdenum bisuphide kollag, thickness is 0.1-0.5mm.The ring spring being provided with lubricating and wear-resisting layer 3 enhances anti-wear performance and service life, decreases the later maintenance maintenance of block forging frame.
Be more than preferred embodiment of the present utility model, all changes done according to technical solutions of the utility model, when the function produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.
Claims (3)
1. the ring spring for block forging frame, by with inner conical surface outer toroid (2) and with annulus in male cone (strobilus masculinus) (1) coordinate form, it is characterized in that, the inner conical surface of described outer toroid (2) and the male cone (strobilus masculinus) of interior annulus (1) are provided with lubricating and wear-resisting layer (3).
2. the ring spring for block forging frame according to claim 1, is characterized in that, described lubricating and wear-resisting layer (3) is the kollag that coating is formed or the protective layer formed through epithelium process.
3. the ring spring for block forging frame according to claim 2, is characterized in that, described kollag is molybdenum bisuphide kollag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331819.6U CN204620987U (en) | 2015-05-21 | 2015-05-21 | A kind of ring spring for block forging frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331819.6U CN204620987U (en) | 2015-05-21 | 2015-05-21 | A kind of ring spring for block forging frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204620987U true CN204620987U (en) | 2015-09-09 |
Family
ID=54040050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520331819.6U Expired - Fee Related CN204620987U (en) | 2015-05-21 | 2015-05-21 | A kind of ring spring for block forging frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204620987U (en) |
-
2015
- 2015-05-21 CN CN201520331819.6U patent/CN204620987U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160521 |