CN105312401A - Device facilitating rapid maintenance of forge piece trimming mold - Google Patents
Device facilitating rapid maintenance of forge piece trimming mold Download PDFInfo
- Publication number
- CN105312401A CN105312401A CN201410370384.6A CN201410370384A CN105312401A CN 105312401 A CN105312401 A CN 105312401A CN 201410370384 A CN201410370384 A CN 201410370384A CN 105312401 A CN105312401 A CN 105312401A
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- China
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- mold
- die
- concave mold
- rapid maintenance
- drift
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Abstract
The invention discloses a device facilitating rapid maintenance of a forge piece trimming mold. The device comprises a punch, a concave mold, a pressing tool, a support plate and nitrogen springs and is characterized in that a T-shaped rod with threads is arranged in the concave mold and penetrates through the concave mold and gaskets to be connected with nuts at the upper part of the concave mold, the punch is arranged in the support plate, connected through a bolt and integrally arranged above the nitrogen springs, and the concave mold is nested to the punch and pressed by the pressing tool. With the adoption of the scheme, the device is simple in design structure and convenient to operate, rapid maintenance of the mold can be realized on the premise that the trimming mold is integrally reliable and works normally, and the production efficiency and the yield are effectively improved.
Description
Technical field
The present invention relates to mold repair field, particularly a kind of device facilitating forging to embrace to cut mould rapid-maintenance.
Background technology
As shown in Figure 2, forging adopts when hot trimming embraces incision technology, and during die opening state, drift peak exceedes die; Due to die in trimming process by multiaxial stress, cold and hot etc. impact, once the fault of cutting edge generation plastic deformation, wearing and tearing, fatigue, cool-hot fatigue, fracture etc., the a whole set of shaving dies such as die, drift, supporting plate can only be pulled down and just can repair, ressemble after reparation and reach the standard grade, make the time of repairing a die longer like this, usually about needing half a day, and then production efficiency and output is affected.
Summary of the invention
The object of the invention is for overcoming above-mentioned the deficiencies in the prior art, and a kind of device facilitating forging to embrace to cut mould rapid-maintenance is provided, this apparatus structure is simple, easy to operate, ensureing to embrace under the prerequisite of cutting reliable, the normal work of mold integral, the rapid-maintenance to mould can be realized, thus effectively improve production efficiency and yield.
The technical scheme realizing the object of the invention is:
A kind of device facilitating forging to embrace to cut mould rapid-maintenance, comprise drift, die, compression tooling, supporting plate and nitrogen spring, unlike the prior art: in die, be provided with threaded T-shaped bar, this T-shaped bar is through die and packing ring, be connected with the nut be arranged on above die, drift is placed in and connects also entirety with bolt in supporting plate and be placed on nitrogen spring, compresses after die is inserted in drift with compression tooling.
The invention has the beneficial effects as follows: structure is simple, easy to operate, ensureing to embrace under the prerequisite of cutting reliable, the normal work of mold integral, the rapid-maintenance to mould can be realized, thus effectively improve production efficiency and yield.
Accompanying drawing explanation
Fig. 1 is sectional view of the present invention.
Fig. 2 is the sectional view of prior art.
In figure: 1. wedge shape compression tooling 2. drift 3. die 4. compression tooling 5. supporting plate 6. bolt 7. nitrogen spring 8. packing ring 9. nut 10.T shape bar.
Detailed description of the invention
Set forth the present invention further below in conjunction with accompanying drawing, to make the advantage of invention and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Consult Fig. 1, the present invention is a kind of facilitates forging to embrace to cut the device of mould rapid-maintenance, by threaded T-shaped bar 10, nut 9, packing ring 8, die 3, drift 2, supporting plate 5, bolt 6, nitrogen spring 7 and wedge shape compression tooling 1, compression tooling 4 forms, described threaded T-shaped bar 10 is connected with packing ring 8 nut 9 through die 3, drift 2 is placed in and connects also entirety with bolt 6 in supporting plate 5 and be placed on nitrogen spring 7, die 3 uses wedge shape compression tooling 1 after being inserted in drift 2, compression tooling 4 compresses, adjusting nut 9 makes threaded T-shaped bar 10 be placed between die 3 bottom surface and supporting plate 5 end face, can realize repairing a die fast.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process change; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (1)
1. one kind facilitates forging to embrace to cut the device of mould rapid-maintenance, comprise drift, die, compression tooling, supporting plate and nitrogen spring, it is characterized in that: in die, be provided with threaded T-shaped bar, this T-shaped bar is through die and packing ring, be connected with the nut be arranged on above die, drift is placed in and connects also entirety with bolt in supporting plate and be placed on nitrogen spring, compresses after die is inserted in drift with compression tooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410370384.6A CN105312401A (en) | 2014-07-31 | 2014-07-31 | Device facilitating rapid maintenance of forge piece trimming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410370384.6A CN105312401A (en) | 2014-07-31 | 2014-07-31 | Device facilitating rapid maintenance of forge piece trimming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105312401A true CN105312401A (en) | 2016-02-10 |
Family
ID=55241290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410370384.6A Pending CN105312401A (en) | 2014-07-31 | 2014-07-31 | Device facilitating rapid maintenance of forge piece trimming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105312401A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59225842A (en) * | 1983-06-06 | 1984-12-18 | Honda Motor Co Ltd | Clippng device for die forged articles |
| JP2004314122A (en) * | 2003-04-16 | 2004-11-11 | Nissan Motor Co Ltd | Device and method for trimming burr in crankshaft forged product |
| CN202061991U (en) * | 2011-03-15 | 2011-12-07 | 无锡科技职业学院 | Trimming and profiling machining mould for special-shaped forge parts |
| CN202087674U (en) * | 2011-06-10 | 2011-12-28 | 西南大学 | Back pressure type trimming mold capable of controlling deformation quantity after forging crankshaft trimming |
| CN202572356U (en) * | 2012-05-18 | 2012-12-05 | 安徽全柴锦天机械有限公司 | Stay bar for mould maintenance |
| CN103624155A (en) * | 2013-11-06 | 2014-03-12 | 中国北车集团大连机车车辆有限公司 | Trimming, punching and shaping combined die for forging |
| CN204018495U (en) * | 2014-07-31 | 2014-12-17 | 桂林福达重工锻造有限公司 | A kind of device facilitating forging to embrace to cut mould rapid-maintenance |
-
2014
- 2014-07-31 CN CN201410370384.6A patent/CN105312401A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59225842A (en) * | 1983-06-06 | 1984-12-18 | Honda Motor Co Ltd | Clippng device for die forged articles |
| JP2004314122A (en) * | 2003-04-16 | 2004-11-11 | Nissan Motor Co Ltd | Device and method for trimming burr in crankshaft forged product |
| CN202061991U (en) * | 2011-03-15 | 2011-12-07 | 无锡科技职业学院 | Trimming and profiling machining mould for special-shaped forge parts |
| CN202087674U (en) * | 2011-06-10 | 2011-12-28 | 西南大学 | Back pressure type trimming mold capable of controlling deformation quantity after forging crankshaft trimming |
| CN202572356U (en) * | 2012-05-18 | 2012-12-05 | 安徽全柴锦天机械有限公司 | Stay bar for mould maintenance |
| CN103624155A (en) * | 2013-11-06 | 2014-03-12 | 中国北车集团大连机车车辆有限公司 | Trimming, punching and shaping combined die for forging |
| CN204018495U (en) * | 2014-07-31 | 2014-12-17 | 桂林福达重工锻造有限公司 | A kind of device facilitating forging to embrace to cut mould rapid-maintenance |
Non-Patent Citations (1)
| Title |
|---|
| 闫洪: "《锻造工艺与模具设计》", 31 January 2012 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |