CN202934061U - Fin-knockout mechanism of blade forging pieces - Google Patents
Fin-knockout mechanism of blade forging pieces Download PDFInfo
- Publication number
- CN202934061U CN202934061U CN 201220670401 CN201220670401U CN202934061U CN 202934061 U CN202934061 U CN 202934061U CN 201220670401 CN201220670401 CN 201220670401 CN 201220670401 U CN201220670401 U CN 201220670401U CN 202934061 U CN202934061 U CN 202934061U
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- CN
- China
- Prior art keywords
- overlap
- pressing plate
- fin
- blade forging
- transverse slat
- 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 - Lifetime
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Abstract
The utility model provides a fin-knockout mechanism of blade forging pieces. The fin-knockout mechanism can solve the problem that the existing fin removing operation is poor in edge-cutting effect, large in work intensity of workers, and low in efficiency. The fin-knockout mechanism comprises an edge-cutting male mold and an edge-cutting female mold. The edge-cutting male mold is arranged on an upper portion device slide block, and the blade forging pieces to be forged are placed in the edge-cutting female mold. The fin-knockout mechanism is characterized in that a fin press plate is arranged on the edge-cutting female mold, and an operating face of the fin press plate is arranged above the fins of the blade forging pieces to be forged.
Description
Technical field
The utility model relates to the blade mould forging processing technique field, is specially a kind of 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 utility model provides a kind of overlap knock-out mechanism of blade forging, and 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 the utility model blade forging;
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 utility model comprises 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 a 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 a kind 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 a kind of blade forging according to claim 2, it 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 |
|---|---|---|---|
| CN 201220670401 CN202934061U (en) | 2012-12-07 | 2012-12-07 | Fin-knockout mechanism of blade forging pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670401 CN202934061U (en) | 2012-12-07 | 2012-12-07 | Fin-knockout mechanism of blade forging pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202934061U true CN202934061U (en) | 2013-05-15 |
Family
ID=48318322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220670401 Expired - Lifetime CN202934061U (en) | 2012-12-07 | 2012-12-07 | Fin-knockout mechanism of blade forging pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202934061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111570A (en) * | 2012-12-07 | 2013-05-22 | 无锡透平叶片有限公司 | Flash trimming mechanism of blade forging pieces |
-
2012
- 2012-12-07 CN CN 201220670401 patent/CN202934061U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111570A (en) * | 2012-12-07 | 2013-05-22 | 无锡透平叶片有限公司 | Flash trimming mechanism of blade forging pieces |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
|
| CX01 | Expiry of patent term |