CN205236851U - Turn down rims demoulding mechanism inclines - Google Patents
Turn down rims demoulding mechanism inclines Download PDFInfo
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- CN205236851U CN205236851U CN201521056276.8U CN201521056276U CN205236851U CN 205236851 U CN205236851 U CN 205236851U CN 201521056276 U CN201521056276 U CN 201521056276U CN 205236851 U CN205236851 U CN 205236851U
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- foundry goods
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- goods piece
- guide plate
- pedestal
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Abstract
The utility model discloses a turn down rims demoulding mechanism inclines, including base (1), foundry goods piece (3), oblique angle baffle (7), cylinder (8) and elasticity knock pin (12), be provided with the open cavity in one side on base (1), and open and to have the shaft hole of running through the both sides wall, set up pivot (2) in the shaft hole, foundry goods piece (3) and base (1) pin joint, foundry goods piece (3) top surface is opened there is lower turn -ups die cavity, intermural one oblique angle baffle (7) that set up in foundry goods piece (3) medial surface and base (1), oblique angle baffle (7) even have step screw rod (9), step screw rod (9) are connected with cylinder (8) through the through -hole of base (1) bottom surface, base (1) bottom surface in the uncovered department of cavity is provided with elasticity knock pin (12), owing to can set up many places, it is simple to make main part mould structure, the appearance moderate degree, the mould processing degree of difficulty reduces, and rough casting orders the cost reduction with processing.
Description
Technical field
The utility model relates to a kind of mould emptier of side flanging, relates in particular to the mould emptier that carries out local dip side flanging for punching parts.
Background technology
At present, the mould of outer covering piece has used various types of wedge side flanging mechanism in automobile. The side flanging of general covering all need to design reciprocator and complete side flanging work in mould, mould structure complexity, cost is high, some covering need to complete many places side flanging, make the die shape of design bigger than normal, bring Mould Machining difficulty, the cost that makes spray order and process increases.
Summary of the invention
Complete side flanging work for solving the design reciprocator that passes through that prior art exists, make mould structure complexity, die shape bigger than normal, bring processing difficulties, problem that cost is high, the utility model provides a kind of mould emptier of side flanging. the mould emptier of a kind of side flanging of the present utility model, it is characterized in that, comprise pedestal, foundry goods piece, oblique angle guide plate, cylinder and elasticity ejector pin, described pedestal is a cuboid, on cuboid, be provided with the cavity that a side is uncovered, and have an axis hole that runs through the two side that cavity is relative, pivot is set in axis hole, described foundry goods piece is placed in cavity, and with described pedestal pivot joint, described foundry goods piece end face has lower flange die cavity, one oblique angle guide plate is set between described foundry goods piece medial surface and base internal wall, the wedging angle of described oblique angle guide plate equates with the angle of base internal wall with foundry goods piece medial surface before not wedging, described oblique angle guide plate is connected with step screw rod, described step screw rod is connected with described cylinder by the through hole of base bottom surface, base bottom surface at described cavity open-mouth is provided with elasticity ejector pin.
Further, on described pivot, be set with steel bushing, described foundry goods piece is sleeved on steel bushing.
Further, the both sides of the foundry goods piece on described pivot arrange respectively circular hole guide plate between the two side relative with cavity, and described circular hole guide plate is sleeved on described pivot.
Further, described lower flange die cavity is oblique U font chamber, and tiltedly U font chamber one sidewall is made oblique approaching face, and described foundry goods piece medial surface arranges guide plate.
Further, in the bottom surface of described cavity open-mouth, cushion block is set, described cushion block exceeds cavity bottom surface, and described cushion block has circular hole, and described elasticity ejector pin reaches in cavity by circular hole, flexible member is installed below described elasticity ejector pin.
Further, described flexible member is rubber or spring.
The utility model has following good effect than prior art; the mould emptier of a kind of side flanging of the present utility model, can many places arranges, and makes that body die is simple in structure, profile is appropriate; Mould Machining difficulty reduces, and spray is ordered and the cost of processing.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the schematic perspective view of the mould emptier of a kind of side flanging of the present utility model.
Fig. 2 is that the mould emptier of a kind of side flanging of the present utility model is along the cross-sectional schematic of pivot.
Fig. 3 is the use schematic diagram of the mould emptier of a kind of side flanging of the present utility model.
In figure: 1. pedestal, 2. pivot, 3. foundry goods piece, 4. steel bushing, 5. circular hole guide plate, 6. guide plate, 7. oblique angle guide plate, 8. cylinder, 9. step screw rod, 10. nut, 11. cushion blocks, 12. elasticity ejector pins, 13. flexible members, 14. split pins, 15. standard wedges, 16. flange insert, 17. slide plates, 18. die shoes, 19. counterdie profiles, 20. flange workspaces.
Detailed description of the invention
Fig. 1 to Fig. 3 shows the specific embodiment of the mould emptier of a kind of side flanging of the present utility model, the mould emptier of a kind of side flanging of the present utility model, it is characterized in that, comprise pedestal 1, foundry goods piece 3, oblique angle guide plate 7, cylinder 8 and elasticity ejector pin 12, described pedestal 1 is a cuboid, on cuboid, be provided with the cavity that a side is uncovered, and have an axis hole that runs through the two side that cavity is relative, pivot 2 is set in axis hole, described foundry goods piece 3 is placed in cavity, and with described pedestal 1 pivot joint, described foundry goods piece 3 end faces have lower flange die cavity, between described foundry goods piece 3 medial surfaces and pedestal 1 inwall, one oblique angle guide plate 7 is set, the wedging angle of described oblique angle guide plate 7 equates with the angle of pedestal 1 inwall with foundry goods piece 3 medial surfaces before not wedging, described oblique angle guide plate 7 is connected with step screw rod 9, described step screw rod 9 is connected with described cylinder 8 by the through hole of pedestal 1 bottom surface, pedestal 1 bottom surface at described cavity open-mouth is provided with elasticity ejector pin 12.
Further, on described pivot 2, be set with steel bushing 4, described foundry goods piece 3 is sleeved on steel bushing 4.
Further, the both sides of the foundry goods piece 3 on described pivot 2 arrange respectively circular hole guide plate 5 between the two side relative with cavity, and described circular hole guide plate 5 is sleeved on described pivot 2.
Further, described lower flange die cavity is oblique U font chamber, and tiltedly U font chamber one sidewall is made oblique approaching face, and described foundry goods piece 3 medial surfaces arrange guide plate 6.
Further, in the bottom surface of described cavity open-mouth, cushion block 11 is set, described cushion block 11 exceeds cavity bottom surface, and described cushion block 11 has circular hole, described elasticity ejector pin 12 reaches in cavity by circular hole, and described elasticity ejector pin 12 is provided with flexible member 13 below.
Further, described flexible member 13 is rubber or spring.
Further, described oblique angle guide plate 7 has through hole, and described step screw rod 9 is placed in through hole, is connected on oblique angle guide plate 7 by nut 10.
Further, described pivot 2 one end have ring flange, and the other end is provided with pin-and-hole, prevent that by split pin 14 pivot 2 from coming off.
The mould emptier of side flanging is arranged on die shoe 18, before punching press flange, elasticity ejector pin 12 withstands foundry goods piece 3, make the guide plate 6 of foundry goods piece 3 medial surfaces be angle with pedestal 1 inwall, in punching press flange, cylinder 8 drives oblique angle guide plate 7 to move up, guide plate 7 wedgings in oblique angle are rotated foundry goods piece 3 counterclockwise around pivot 2, the bottom surface of foundry goods piece 3 is contacted with cushion block 11, foundry goods piece 3 end faces align with punching press counterdie profile 19, the stamping parts for the treatment of flange is placed in punching press counterdie profile 19, now stamping machine drives the flange insert 16 that standard wedge 15 connects to tilt to move down, flange insert 16 enters in the oblique U font chamber of foundry goods piece 3, the flange material that like this stamping parts is extend into the flange workspace 20 of oblique U font accent carries out flange, after flange end-of-job, flange insert 16 is taken out of oblique U font chamber by standard wedge 15, then oblique angle guide plate 7 is driven and moves down by cylinder 8, foundry goods piece 3 is headed on around pivot 2 and turns clockwise by elasticity ejector pin 12, make foundry goods piece 3 end faces depart from part side flanging edge, so that stamping parts takes out. in order to reduce wear, flange insert 16 is provided with slide plate 17.
Claims (6)
1. the mould emptier of a side flanging, it is characterized in that: comprise pedestal (1), foundry goods piece (3), oblique angle guide plate (7), cylinder (8) and elasticity ejector pin (12), described pedestal (1) is a cuboid, on cuboid, be provided with the cavity that a side is uncovered, and have an axis hole that runs through the two side that cavity is relative, pivot (2) is set in axis hole, described foundry goods piece (3) is placed in cavity, and with described pedestal (1) pivot joint, described foundry goods piece (3) end face has lower flange die cavity, between described foundry goods piece (3) medial surface and pedestal (1) inwall, one oblique angle guide plate (7) is set, the wedging angle of described oblique angle guide plate (7) equates with the angle of pedestal (1) inwall with foundry goods piece (3) medial surface before not wedging, described oblique angle guide plate (7) is connected with step screw rod (9), described step screw rod (9) is connected with described cylinder (8) by the through hole of pedestal (1) bottom surface, pedestal (1) bottom surface at described cavity open-mouth is provided with elasticity ejector pin (12).
2. the mould emptier of a kind of side flanging as claimed in claim 1, is characterized in that: described pivot (2) upper suit steel bushing (4), described foundry goods piece (3) is sleeved on steel bushing (4).
3. the mould emptier of a kind of side flanging as claimed in claim 2; it is characterized in that: the both sides of the foundry goods piece (3) on described pivot (2) arrange respectively circular hole guide plate (5) between the two side relative with cavity, and described circular hole guide plate (5) is sleeved on described pivot (2).
4. the mould emptier of a kind of side flanging as claimed in claim 3, is characterized in that: described lower flange die cavity is oblique U font chamber, and tiltedly U font chamber one sidewall is made oblique approaching face, and described foundry goods piece (3) medial surface arranges guide plate (6).
5. the mould emptier of a kind of side flanging as claimed in claim 4; it is characterized in that: cushion block (11) is set in the bottom surface of described cavity open-mouth; described cushion block (11) exceeds cavity bottom surface; described cushion block (11) has circular hole; described elasticity ejector pin (12) reaches in cavity by circular hole, and described elasticity ejector pin (12) is provided with flexible member (13) below.
6. the mould emptier of a kind of side flanging as claimed in claim 5, is characterized in that: described flexible member (13) is rubber or spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521056276.8U CN205236851U (en) | 2015-12-17 | 2015-12-17 | Turn down rims demoulding mechanism inclines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521056276.8U CN205236851U (en) | 2015-12-17 | 2015-12-17 | Turn down rims demoulding mechanism inclines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205236851U true CN205236851U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521056276.8U Active CN205236851U (en) | 2015-12-17 | 2015-12-17 | Turn down rims demoulding mechanism inclines |
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| Country | Link |
|---|---|
| CN (1) | CN205236851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045019A (en) * | 2020-08-28 | 2020-12-08 | 安徽江淮汽车集团股份有限公司 | Side flanging device |
-
2015
- 2015-12-17 CN CN201521056276.8U patent/CN205236851U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045019A (en) * | 2020-08-28 | 2020-12-08 | 安徽江淮汽车集团股份有限公司 | Side flanging device |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |