CN201231502Y - Ejecting mechanism for waste material in tamping die - Google Patents
Ejecting mechanism for waste material in tamping die Download PDFInfo
- Publication number
- CN201231502Y CN201231502Y CNU200820099477XU CN200820099477U CN201231502Y CN 201231502 Y CN201231502 Y CN 201231502Y CN U200820099477X U CNU200820099477X U CN U200820099477XU CN 200820099477 U CN200820099477 U CN 200820099477U CN 201231502 Y CN201231502 Y CN 201231502Y
- Authority
- CN
- China
- Prior art keywords
- scrap
- waste material
- die
- knockout
- bar
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a scrap knockout mechanism for a punch die. A lower die scrap blade and a trimmer force plug of the die are connected on a lower die holder through bolts and pins. An upper die scrap blade(a trimmer force plug) is fixed on an upper die holder through bolts and pins. The scrap knockout mechanism is provided with a scrap knockout bar whose middle part is fixed on one side face of the lower die scrap blade through bolts. The upper end of the scrap knockout bar is light and the lower end is heavy; the gravity center of the scrap knockout bar is arranged towards outward; the upper end of the scrap knockout bar leans inward against the upper die scrap blade; and the lower end of the scrap knockout bar is arranged facing outward. Based on gravity principle, the scrap knockout mechanism automatically knocks the trimming scraps out of the die; the scrap knockout bar is simple and convenient to install and requires no manufacturing accuracy; and adopting no elastic members, the scrap knockout mechanism is firm and reliable.
Description
Technical field
The utility model relates to a kind of waste disposal technology of diel.
Background technology
The problem of waste material slide-down, the problem of answering emphasis to consider when being the planning of stamping Die Design and process program needs the on-the-spot problem that solves when also being die debugging simultaneously.Whether waste material slide-down is smooth and easy, all influential to the quality of the productive temp of mould and part.Present diel does not design special waste material and removes mechanism, and waste material sometimes can not smooth and easy landing, is blocked in the mould.
The utility model content
The waste material that technical problem to be solved in the utility model provides in a kind of diel is got mechanism, solves the smooth and easy landing problem of waste material.
For solving above-mentioned technical problem, the waste material in the utility model diel is got mechanism, and the counterdie waste material cutter and the side cut punch of mould are fixed on the die shoe by screw and pin; Patrix waste material cutter (trim die) is fixed on the upper bolster by screw and pin; Described mechanism has a waste material and makes bar, and its middle part is fixed on the side of counterdie waste material cutter by screw, and it is heavy that described waste material is beaten light lower end, bar upper end, center of gravity outwardly, inwardly by patrix waste material cutter, the lower end is outwardly in the upper end.
This patent utilizes centre-of-gravity principle that the side cut waste material is hit down outside the mould automatically, and it is simple that this waste material is beaten lever apparatus, easy for installation, do not require the accuracy of manufacture, because it does not adopt flexible member, so also have reliable and stable characteristics.
Description of drawings
Fig. 1 is that waste material of the present utility model is got mechanism's scheme of installation.
1. counterdie waste material cutter 2. waste materials are beaten 5. upper bolster 6. eccentric swages 7. side cut punch 8. die shoes 9. side cut waste materials of bar 3. screws 4. patrix waste material cuttves (trim die)
The specific embodiment
As shown in Figure 1, this waste material is got mechanism and is had a waste material and make bar 2, and the one end is designed to wideer than the other end, and at wide bloom of end welding, to increase its weight, makes its upper end light, and the lower end is heavy.Waste material is made bar 2 and is fixed on by screw on the side of counterdie waste material cutter 1, and waste material is beaten the heavier end of bar 2 outwardly, like this waste material make bar 2 center of gravity on the right of screw 3, outward promptly, so when mould was in open mode, it is downward-sloping that waste material is beaten bar 2 right-hand members.Counterdie waste material cutter 1 and side cut punch 7 are fixed on the die shoe 8 by screw and pin.Patrix waste material cutter 4 (trim die) is fixed on the upper bolster 5 by screw and pin.Eccentric swage 6 plays the effect of side cut binder.
After workpiece was placed on the mould, waste material was made bar 2 and is pressed onto position shown in Figure 1 by workpiece, finish side cut after, mould is opened, waste material makes bar 2 because the gravity effect is got to side cut waste material 9 outside the mould.
Claims (1)
1, the waste material in the diel is got mechanism, and the counterdie waste material cutter (1) of mould and side cut punch (7) are fixed on the die shoe (8) by screw and pin; Patrix waste material cutter (4) is fixed on the upper bolster (5) by screw and pin; It is characterized in that: described mechanism has a waste material and makes bar (2), and its middle part is fixed on the side of counterdie waste material cutter (1) by screw, and it is heavy that described waste material is beaten light lower end, bar (2) upper end, center of gravity outwardly, inwardly by patrix waste material cutter (4), the lower end is outwardly in the upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820099477XU CN201231502Y (en) | 2008-07-18 | 2008-07-18 | Ejecting mechanism for waste material in tamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820099477XU CN201231502Y (en) | 2008-07-18 | 2008-07-18 | Ejecting mechanism for waste material in tamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201231502Y true CN201231502Y (en) | 2009-05-06 |
Family
ID=40617878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820099477XU Expired - Fee Related CN201231502Y (en) | 2008-07-18 | 2008-07-18 | Ejecting mechanism for waste material in tamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201231502Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632143A (en) * | 2012-03-30 | 2012-08-15 | 奇瑞汽车股份有限公司 | Plate trimming scrap cutter |
| CN103128188A (en) * | 2011-11-23 | 2013-06-05 | 北汽福田汽车股份有限公司 | Waste material downwards gliding device |
| CN105171824A (en) * | 2015-08-27 | 2015-12-23 | 无锡双龙信息纸有限公司 | Scrap discharging device of bill die cutting machine |
| CN106077229A (en) * | 2016-07-27 | 2016-11-09 | 昆山昊岳汽车配件有限公司 | A kind of motor vehicle assembly Trimming Die with waste material device for ejecting |
-
2008
- 2008-07-18 CN CNU200820099477XU patent/CN201231502Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128188A (en) * | 2011-11-23 | 2013-06-05 | 北汽福田汽车股份有限公司 | Waste material downwards gliding device |
| CN102632143A (en) * | 2012-03-30 | 2012-08-15 | 奇瑞汽车股份有限公司 | Plate trimming scrap cutter |
| CN102632143B (en) * | 2012-03-30 | 2014-11-05 | 奇瑞汽车股份有限公司 | Plate trimming scrap cutter |
| CN105171824A (en) * | 2015-08-27 | 2015-12-23 | 无锡双龙信息纸有限公司 | Scrap discharging device of bill die cutting machine |
| CN106077229A (en) * | 2016-07-27 | 2016-11-09 | 昆山昊岳汽车配件有限公司 | A kind of motor vehicle assembly Trimming Die with waste material device for ejecting |
| CN106077229B (en) * | 2016-07-27 | 2018-05-01 | 昆山昊岳汽车配件有限公司 | A kind of motor vehicle assembly Trimming Die with waste material device for ejecting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20110718 |