CN103111570A - Flash trimming mechanism of blade forging pieces - Google Patents
Flash trimming mechanism of blade forging pieces Download PDFInfo
- Publication number
- CN103111570A CN103111570A CN201210522538XA CN201210522538A CN103111570A CN 103111570 A CN103111570 A CN 103111570A CN 201210522538X A CN201210522538X A CN 201210522538XA CN 201210522538 A CN201210522538 A CN 201210522538A CN 103111570 A CN103111570 A CN 103111570A
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- Prior art keywords
- overlap
- trimming
- pressing plate
- blade forging
- flash
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Abstract
The invention provides a flash trimming mechanism of blade forging pieces. The problems that an existing flash removal operation is bad in trimming effects, strong in labor intensity of labors, and low in efficiency are solved. The flash trimming mechanism of the blade forging pieces comprises a trimming terrace die and a trimming die. The trimming terrace die is arranged on a slide block of an upper portion device. The blade forging pieces prepared to be trimmed are arranged on the trimming die. The flash trimming mechanism of the blade forging pieces is characterized in that the trimming die is provided with a flash pressing plate, and a working face of the flash pressing plate is arranged above a flash of the blade forging pieces prepared to be trimmed.
Description
Technical field
The present invention relates to the blade mould forging processing technique field, be specially the overlap knock-out mechanism of blade forging.
Background technology
Usually need the unnecessary cutting burrs with the forging periphery after blade mould forging, during the excision overlap, forging is positioned in trim die, the trimming punch with the equipment slide block press down with the trim die matched moulds be about to cutting burrs, simultaneously forging falls into the bottom charging conduit, its shortcoming is: to press down stroke wayward due to the equipment slide block, thereby cause trimming weak effect, efficient low; If it is less that slide block presses down stroke, just blade forging is difficult for blanking, needs artificially blade to be disclosed, and also need to place wooden unit on blade and repeat the trimming action in the time artificially can't disclosing fallen leaves sheet forging, and labor strength is large, efficient is low; And press down stroke when excessive when slide block, and the overlap of excision is easy to hold tightly the trimming punch, needs manually under the overlap sled, and it is wasted time and energy, and efficient is low.
Summary of the invention
For the problems referred to above, the invention provides the overlap knock-out mechanism of blade forging, its trimming weak effect, labor strength that can solve existing cutting burrs operation existence is large, inefficient problem.
Its technical scheme is such, it comprises trimming punch and trim die, described trimming punch is installed on top equipment slide block, treat that the trimming blade forging is positioned over described trim die, it is characterized in that: the overlap pressing plate is installed on described trim die, and the working face of described overlap pressing plate is positioned at described overlap top for the treatment of the trimming blade forging.
It is further characterized in that:
Described overlap pressing plate is " Z " type, the bottom surface of its top transverse slat is described working face, the bottom transverse slat of described overlap pressing plate is by the fastening upper surface that is installed on described trim die of fastening bolt, is connected by vertical coupling part is vertical between described top transverse slat and bottom transverse slat;
Have translot on the bottom transverse slat of described overlap pressing plate, described fastening bolt by described translot with the fastening upper surface that is installed on described trim die of described overlap pressing plate.
After adopting the novel forging flash knock-out mechanism of this reality, press down with the equipment slide block when the trimming punch with trim die matched moulds excision overlap after, blade forging is to falling into charging conduit, the overlap that downcuts is held the trimming punch tightly and with the together upwards backhaul of equipment slide block, because the working face of overlap pressing plate is positioned at the overlap top, holding tightly in the overlap of trimming punch come off by the effect of overlap pressing plate working face, it is simple in structure, do not need again overlap to be carried out the artificial removal, greatly reduce labor strength, improved efficiency; In addition, have translot on the bottom transverse slat of overlap pressing plate, and fastening bolt is pressed in the overlap pressing plate by translot the upper surface of trim die, make the overlap pressing plate to carry out left and right adjusting along fastening bolt according to the overlap of different in width, all the time be positioned at the overlap top with the top transverse slat that guarantees the overlap pressing plate, guarantee to have reliable overlap dnockout effect.
Description of drawings
Fig. 1 is the overlap knock-out mechanism schematic diagram of blade forging of the present invention;
Fig. 2 be in Fig. 1 the overlap pressing plate overlook the mounting structure schematic diagram.
The specific embodiment
See Fig. 1 and Fig. 2, the present invention includes trimming punch 5 and trim die 4, trimming punch 5 is installed on the slide block of top equipment (in Fig. 1, top equipment is not expressed), treat that trimming blade forging 1 is positioned over trim die 4, overlap pressing plate 3 is installed on trim die 4, and the working face position 7 of overlap pressing plate 3 is in overlap 2 tops for the treatment of trimming blade forging 1.Overlap pressing plate 3 is " Z " type, and the bottom surface of its top transverse slat 8 is working face 7, and the bottom transverse slat 9 of overlap pressing plate 3 is installed on the upper surface of trim die 4 by fastening bolt 6, between top transverse slat 8 and bottom transverse slat 9 by vertical connection of vertical coupling part 10; Have translot 11 on the bottom transverse slat 9 of overlap pressing plate 3, fastening bolt 6 by translot 11 with the fastening upper surface that is installed on trim die 4 of overlap pressing plate 3.
Claims (3)
1. the overlap knock-out mechanism of blade forging, it comprises trimming punch and trim die, described trimming punch is installed on top equipment slide block, treat that the trimming blade forging is positioned over described trim die, it is characterized in that: the overlap pressing plate is installed on described trim die, and the working face of described overlap pressing plate is positioned at described overlap top for the treatment of the trimming blade forging.
2. the overlap knock-out mechanism of blade forging according to claim 1, it is characterized in that: described overlap pressing plate is " Z " type, the bottom surface of its top transverse slat is described working face, the bottom transverse slat of described overlap pressing plate is by the fastening upper surface that is installed on described trim die of fastening bolt, is connected by vertical coupling part is vertical between described top transverse slat and bottom transverse slat.
3. the overlap knock-out mechanism of blade forging according to claim 2 is characterized in that: have translot on the bottom transverse slat of described overlap pressing plate, described fastening bolt by described translot with the fastening upper surface that is installed on described trim die of described overlap pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210522538XA CN103111570A (en) | 2012-12-07 | 2012-12-07 | Flash trimming mechanism of blade forging pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210522538XA CN103111570A (en) | 2012-12-07 | 2012-12-07 | Flash trimming mechanism of blade forging pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103111570A true CN103111570A (en) | 2013-05-22 |
Family
ID=48409982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210522538XA Pending CN103111570A (en) | 2012-12-07 | 2012-12-07 | Flash trimming mechanism of blade forging pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103111570A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959505A (en) * | 2015-07-22 | 2015-10-07 | 李孟平 | Improved blade forging device and forging method thereof |
| CN105935725A (en) * | 2015-12-19 | 2016-09-14 | 綦江祥和机械有限公司 | Protective device for perforating gear blank |
| CN107243585A (en) * | 2016-08-16 | 2017-10-13 | 辽宁五八内燃机配件有限公司 | A kind of carrying of bent axle flash and dismounting device |
| CN114713749A (en) * | 2022-03-16 | 2022-07-08 | 中国第二重型机械集团德阳万航模锻有限责任公司 | Adjustable trimming die holder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2115160U (en) * | 1992-02-21 | 1992-09-09 | 浙江省机械进出口分公司宁波五金工具厂 | Clamp blank finish module |
| JP2006312978A (en) * | 2005-05-09 | 2006-11-16 | Aichi Steel Works Ltd | Con'rod manufacturing method |
| CN101758133A (en) * | 2010-02-25 | 2010-06-30 | 无锡透平叶片有限公司 | Edge flashing and off-clipping mechanism for large-blade die forging piece |
| CN201613300U (en) * | 2010-03-26 | 2010-10-27 | 浙江华广精工制造有限公司 | Discharging device for pressing casting fin |
| CN202934061U (en) * | 2012-12-07 | 2013-05-15 | 无锡透平叶片有限公司 | Fin-knockout mechanism of blade forging pieces |
-
2012
- 2012-12-07 CN CN201210522538XA patent/CN103111570A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2115160U (en) * | 1992-02-21 | 1992-09-09 | 浙江省机械进出口分公司宁波五金工具厂 | Clamp blank finish module |
| JP2006312978A (en) * | 2005-05-09 | 2006-11-16 | Aichi Steel Works Ltd | Con'rod manufacturing method |
| CN101758133A (en) * | 2010-02-25 | 2010-06-30 | 无锡透平叶片有限公司 | Edge flashing and off-clipping mechanism for large-blade die forging piece |
| CN201613300U (en) * | 2010-03-26 | 2010-10-27 | 浙江华广精工制造有限公司 | Discharging device for pressing casting fin |
| CN202934061U (en) * | 2012-12-07 | 2013-05-15 | 无锡透平叶片有限公司 | Fin-knockout mechanism of blade forging pieces |
Non-Patent Citations (1)
| Title |
|---|
| 夏巨谌: "《中国模具工程大典 第5卷 锻造模具设计》", 31 March 2007, 电子工业出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959505A (en) * | 2015-07-22 | 2015-10-07 | 李孟平 | Improved blade forging device and forging method thereof |
| CN105935725A (en) * | 2015-12-19 | 2016-09-14 | 綦江祥和机械有限公司 | Protective device for perforating gear blank |
| CN107243585A (en) * | 2016-08-16 | 2017-10-13 | 辽宁五八内燃机配件有限公司 | A kind of carrying of bent axle flash and dismounting device |
| CN107243585B (en) * | 2016-08-16 | 2019-07-16 | 辽宁五一八内燃机配件有限公司 | A kind of carrying of crankshaft flash and dismounting device |
| CN114713749A (en) * | 2022-03-16 | 2022-07-08 | 中国第二重型机械集团德阳万航模锻有限责任公司 | Adjustable trimming die holder |
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Application publication date: 20130522 |