CN105728525B - Stamping parts upper overturning device - Google Patents
Stamping parts upper overturning device Download PDFInfo
- Publication number
- CN105728525B CN105728525B CN201610326174.6A CN201610326174A CN105728525B CN 105728525 B CN105728525 B CN 105728525B CN 201610326174 A CN201610326174 A CN 201610326174A CN 105728525 B CN105728525 B CN 105728525B
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- Prior art keywords
- sliding block
- coaster
- pin
- punch
- block
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Table Equipment (AREA)
Abstract
The invention discloses a kind of stamping parts upper overturning device, including upper bolster, die shoe, material pressing core body, upper turning mechanism and punch-pin, the material pressing core body is arranged on the upper bolster by binder nitrogen cylinder component and material pressing core director element, the upper turning mechanism and the punch-pin are fixedly mounted on the die shoe, the upper turning mechanism includes driving sliding block, coaster sliding block and above turn slip block, the top of the coaster sliding block is the cone that cross sectional shape is triangle, bottom is cuboid, the bottom for driving sliding block and block being turned slip on described is equipped with the inclined-plane being engaged with the coaster sliding block top, the top of the driving sliding block is provided with drive rod, the top of block is turned slip on described provided with above turning over insert and balance nitrogen cylinder component.The present invention can provide higher pressure-plate-force, and effectively solve mounting surface area it is not enough, on turn over whole power it is not enough and on turn over whole insert it is larger when the problem of can not install, no matter small size stamping parts or large-scale stamping parts it is applicable.
Description
Technical field
The present invention relates to a kind of hemmer, particularly a kind of stamping parts upper overturning device.
Background technology
In vehicle complete vehicle exploitation, many stamping parts in order to realize that part and part are overlapped or moulding needs, exist upper alice (on
Flange) moulding, the now general standard reverse wedge realization by diel, but because existing standard reverse wedge provides power
It is smaller, small flange is applied in general to, for some complex model upper overturnings, if using existing reverse wedge, there is mounting surface
Area is not enough and flange drives hypodynamic phenomenon.
Turned over upwards for example, disclosing one kind in the Chinese utility model patent specification of Application No. 201420219823.9
On hole Wedge mechanism, its guide block have two cone structures, drive link provided with it is opposite with two conical surfaces to inclined-plane, in drive link
Guide block is moved under effect.The utility model is influenceed that flange punch operation can not be carried out to large-scale stamping parts by structure.
It is whole that the Chinese utility model patent specification of Application No. 201410141219.3 discloses a kind of rotary tapered wedge side
Shape mould, its is complicated, and stability is poor, debugging trouble, and is not also suitable for carrying out flange punch operation to large-scale stamping parts.
The content of the invention
It is an object of the invention to provide a kind of stamping parts upper overturning device, to solve deficiency of the prior art, it can
Higher pressure-plate-force is provided, and effectively solve mounting surface area it is not enough, on turn over whole power it is not enough and on turn over whole insert it is larger when can not
The problem of installation, no matter small size stamping parts or large-scale stamping parts are applicable.
The invention provides a kind of stamping parts upper overturning device, including upper bolster, die shoe, material pressing core body, on turn over machine
Structure and punch-pin, the material pressing core body are arranged on the upper bolster by binder nitrogen cylinder component and material pressing core director element,
The upper turning mechanism and the punch-pin are fixedly mounted on the die shoe, and the upper turning mechanism includes driving sliding block, coaster and slided
Block and block is above turned slip, the top of the coaster sliding block is the cone that cross sectional shape is triangle, and bottom is cuboid, the driving
Sliding block and it is described on turn slip the bottom of block and be equipped with the inclined-plane being engaged with the coaster sliding block top, the top of the driving sliding block
Portion is provided with drive rod, it is described on turn slip the top of block provided with above turning over insert and balance nitrogen cylinder component.
In foregoing stamping parts upper overturning device, it is preferable that the bottom of the material pressing core body be provided with it is described on turn over edge
The material pressing core insert that block is engaged.
In foregoing stamping parts upper overturning device, it is preferable that the die shoe is provided with coaster cover plate, arse guide plate
With coaster flipper guide, the bottom surface of the coaster sliding block is slidably connected with the arse guide plate；The number of the coaster flipper guide
Measure as 2, the two of which side with the bottom rectangular parallelepiped structure of the coaster sliding block is slidably connected respectively, described two sides
Face is the two sides parallel with the coaster slide block movement direction；The bottom surface of the coaster cover plate and the coaster sliding block bottom
The top surface of rectangular parallelepiped structure is slidably connected.
In foregoing stamping parts upper overturning device, it is preferable that on 2 inclined-planes of the top cone structure of the coaster sliding block
Be respectively equipped with and turn over driving guide plate and coaster driving guide plate, it is described on turn over driving guide plate with it is described on turn slip the bottom bevel of block and lead
It is sliding, the bottom bevel slide guide of the coaster driving guide plate and the driving sliding block.
In foregoing stamping parts upper overturning device, it is preferable that it is described driving sliding block on it is described on turn slip what block was in contact
Driving sliding block flipper guide is equipped with three sides outside side；The top of the driving sliding block is provided with limiting plate.
In foregoing stamping parts upper overturning device, it is preferable that the side that block is in contact with the driving sliding block is turned slip on described
Face, which is provided with to be equipped with slide plate, remaining three side, turns slip block flipper guide.
In foregoing stamping parts upper overturning device, it is preferable that transported in the bottom rectangular parallelepiped structure of the coaster sliding block with it
Two perpendicular sides of dynamic direction, one of side resets nitrogen cylinder provided with coaster, and another side is provided with poly- ammonia
Ester buffer stopper.
In foregoing stamping parts upper overturning device, it is preferable that the punch-pin is provided with side locating rod, the side locating rod pair
Title is arranged on two sides of the punch-pin.
In foregoing stamping parts upper overturning device, it is preferable that the centre position of the punch-pin is provided with convex mode slider machine
Structure, the convex mode slider mechanism includes alignment pin, back-moving spring, punch-pin sliding block and spacing guide blot, the alignment pin
It is fixedly installed on the top of the punch-pin sliding block, four sides of the punch-pin sliding block and is equipped with punch-pin slide guide strip, it is described
The side of punch-pin sliding block is slidably connected by the punch-pin slide guide strip and the punch-pin, and the punch-pin sliding block passes through described spacing
Guide blot is connected with the die shoe, and the back-moving spring is socketed on the spacing guide blot.
Compared with prior art, the present invention uses top cross sectional shape for the cone of triangle, and bottom is rectangular parallelepiped structure
Coaster sliding block, by the lower pressure of upper bolster by driving sliding block to pass to coaster sliding block, pass through coaster sliding block change power side
To completing flange work so as to promote and turn slip block, the structure can provide and turn over whole power on enough；Coaster sliding block, overdrive
Sliding block and above turn slip block and be arranged on die shoe, reasonable structural arrangement, effectively solve to turn over whole insert it is larger when can not install
The problem of, go for the flange work of large-scale stamping parts.
By setting convex mode slider mechanism and side locating rod effectively to position stamping parts, and complete flange work
After can upspring automatically stamping parts, be easy to the taking-up of stamping parts.
Brief description of the drawings
Fig. 1 is integrally-built sectional view of the invention；
Fig. 2 is the dimensional structure diagram of upper turning mechanism, die shoe and punch-pin；
Fig. 3 is the axonometric drawing of upper turning mechanism and punch-pin；
Fig. 4 is the installation diagram of upper turning mechanism；
Fig. 5 is the axonometric drawing of convex mode slider mechanism.
Description of reference numerals：
10- convex mode sliders mechanism, 11- alignment pins, 12- punch-pin slide guide strips, 13- back-moving springs, 14- punch-pin is slided
Block, the spacing guide blots of 15-, 20- sides locating rod, the upper turning mechanisms of 30-, 31- drive rods, 32- limiting plates, 33- driving sliding blocks,
34- is driven on sliding block flipper guide, 35- coaster cover plates, 36- coaster sliding blocks, 37- arse guide plates, 38- coaster flipper guides, 39-
Driving guide plate is turned over, 40- coasters, which reset to turn slip on nitrogen cylinder, 41-, turns slip block flipper guide on block, 42-, 43- slide plates, turned on 44-
Insert, 45- coasters driving guide plate, 46- balance Nitrogen cylinder components, 47- polyurethane buffering blocks, 50- punch-pin, 60- material pressing core inserts,
61- material pressing core bodies, 62- binder nitrogen cylinder components, 63- material pressing core director elements, 70- die shoes, 80- upper bolsters.
Embodiment
The embodiments described below with reference to the accompanying drawings are exemplary, is only used for explaining the present invention, and can not be construed to
Limitation of the present invention.
Embodiments of the invention 1：As Figure 1-Figure 4, a kind of stamping parts upper overturning device, including upper bolster 80, lower mould
Seat 70, material pressing core body 61, upper turning mechanism 30 and punch-pin 50, the material pressing core body 61 pass through binder nitrogen cylinder component 62 and pressure
Expect that core director element 63 is arranged on the upper bolster 80, the material pressing core director element 63 is arranged vertically at the pressure
Expect between core body 61 and the upper bolster 80, play a part of slide guide.The upper turning mechanism 30 and the punch-pin 50 fix peace
On the die shoe 70, the upper turning mechanism 30 include driving sliding block 33, coaster sliding block 36 and on turn slip block 41, the cunning
The top of car sliding block 36 is the cone that cross sectional shape is triangle, and bottom is cuboid, the driving sliding block 33 and it is described on turn over
The bottom of sliding block 41 is equipped with the inclined-plane being engaged with the top of coaster sliding block 36, and the top of the driving sliding block 33 is provided with drive
Lever 31, it is described on turn slip the top of block 41 provided with above turning over insert 44 and balance nitrogen cylinder component 46.The material pressing core body 61
Bottom be provided with it is described on turn over the material pressing core insert 60 that insert 44 is engaged.
Further, the die shoe 70 is provided with coaster cover plate 35, arse guide plate 37 and coaster flipper guide 38, described
The bottom surface of coaster sliding block 36 is slidably connected with the arse guide plate 37, and the bottom guide plate 37 plays a part of slide guide, makes
The coaster sliding block 36 can be along X to swimmingly sliding；The quantity of the coaster flipper guide 38 is 2, respectively with the coaster
The two of which side of the bottom rectangular parallelepiped structure of sliding block 36 is slidably connected, and described two sides are and the coaster sliding block 36
The parallel two sides of the direction of motion, the coaster flipper guide 38 is used to limit the coaster sliding block 36 in the free degree of Y-direction, makes
The coaster sliding block 36 is only capable of along X to slip；The bottom surface of the coaster cover plate 35 and the bottom cuboid knot of coaster sliding block 36
The top surface of structure is slidably connected, and the coaster cover plate 35 is used to limit the free degree of the coaster sliding block 36 in Z-direction, prevents it in work
Beated in work along Z-direction.
Further, it is respectively equipped with 2 inclined-planes of the top cone structure of the coaster sliding block 36 and turns over driving guide plate 39
Drive guide plate 45 with coaster, it is described on turn over driving guide plate 39 with it is described on turn slip the bottom bevel slide guide of block 41, the coaster drives
The bottom bevel slide guide of dynamic guide plate 45 and the driving sliding block 33.On the driving sliding block 33 with it is described on turn slip block 41 and be in contact
Side outside three sides on be equipped with driving sliding block flipper guide 34；The top of the driving sliding block 33 is provided with limiting plate
32.Block 41 is turned slip on described and is provided with the side that the driving sliding block 33 is in contact on slide plate 43, remaining three side
It is equipped with and turns slip block flipper guide 42.
Embodiments of the invention 2：As Figure 1-Figure 4, a kind of stamping parts upper overturning device, including upper bolster 80, lower mould
Seat 70, material pressing core body 61, upper turning mechanism 30 and punch-pin 50, the material pressing core body 61 pass through binder nitrogen cylinder component 62 and pressure
Expect that core director element 63 is arranged on the upper bolster 80, the material pressing core director element 63 is arranged vertically at the pressure
Expect between core body 61 and the upper bolster 80, play a part of slide guide.The upper turning mechanism 30 and the punch-pin 50 fix peace
On the die shoe 70, the upper turning mechanism 30 include driving sliding block 33, coaster sliding block 36 and on turn slip block 41, the cunning
The top of car sliding block 36 is the cone that cross sectional shape is triangle, and bottom is cuboid, the driving sliding block 33 and it is described on turn over
The bottom of sliding block 41 is equipped with the inclined-plane being engaged with the top of coaster sliding block 36, and the top of the driving sliding block 33 is provided with drive
Lever 31, it is described on turn slip the top of block 41 provided with above turning over insert 44 and balance nitrogen cylinder component 46.The material pressing core body 61
Bottom be provided with it is described on turn over the material pressing core insert 60 that insert 44 is engaged.
Further, the die shoe 70 is provided with coaster cover plate 35, arse guide plate 37 and coaster flipper guide 38, described
The bottom surface of coaster sliding block 36 is slidably connected with the arse guide plate 37, and the bottom guide plate 37 plays a part of slide guide, makes
The coaster sliding block 36 can be along X to swimmingly sliding；The quantity of the coaster flipper guide 38 is 2, respectively with the coaster
The two of which side of the bottom rectangular parallelepiped structure of sliding block 36 is slidably connected, and described two sides are and the coaster sliding block 36
The parallel two sides of the direction of motion, the coaster flipper guide 38 is used to limit the coaster sliding block 36 in the free degree of Y-direction, makes
The coaster sliding block 36 is only capable of along X to slip；The bottom surface of the coaster cover plate 35 and the bottom cuboid knot of coaster sliding block 36
The top surface of structure is slidably connected, and the coaster cover plate 35 is used to limit the free degree of the coaster sliding block 36 in Z-direction, prevents it in work
Beated in work along Z-direction.
Further, it is respectively equipped with 2 inclined-planes of the top cone structure of the coaster sliding block 36 and turns over driving guide plate 39
Drive guide plate 45 with coaster, it is described on turn over driving guide plate 39 with it is described on turn slip the bottom bevel slide guide of block 41, the coaster drives
The bottom bevel slide guide of dynamic guide plate 45 and the driving sliding block 33.On the driving sliding block 33 with it is described on turn slip block 41 and be in contact
Side outside three sides on be equipped with driving sliding block flipper guide 34；The top of the driving sliding block 33 is provided with limiting plate
32.Block 41 is turned slip on described and is provided with the side that the driving sliding block 33 is in contact on slide plate 43, remaining three side
It is equipped with and turns slip block flipper guide 42.
It will be appreciated by persons skilled in the art that when being not provided with return mechanism on the coaster sliding block 36, it is described
Coaster sliding block 36 can be indirectly returned by turning slip the lower pressure of block 41 on described in the presence of the balance Nitrogen cylinder component 46
Position, so that the driving return of sliding block 33, this mode seating velocity is slow but does not influence the normal of device to use, in order that
The coaster sliding block 36 can return rapidly, the present embodiment preferably, in the bottom rectangular parallelepiped structure of the coaster sliding block 36
Two perpendicular sides of direction are moved, one of side is resetted on nitrogen cylinder 40, another side provided with coaster
Provided with polyurethane buffering block 47.Resetting nitrogen cylinder 40 by the coaster makes the returning quickly of coaster sliding block 36.
Further, in order to ensure to be easy to pickup after the completion of the flange quality of stamping parts, and flange work, it is preferable that
The punch-pin 50 is provided with side locating rod 20, and the side locating rod 20 is arranged symmetrically on two sides of the punch-pin 50.Institute
State punch-pin 50 centre position be provided with convex mode slider mechanism 10, the convex mode slider mechanism 10 include alignment pin 11,
Back-moving spring 13, punch-pin sliding block 14 and spacing guide blot 15, the alignment pin 11 are fixedly installed on the punch-pin sliding block 14
Punch-pin slide guide strip 12 is equipped with top, four sides of the punch-pin sliding block 14, the side of the punch-pin sliding block 14 passes through
The punch-pin slide guide strip 12 is slidably connected with the punch-pin 50, the punch-pin sliding block 14 by the spacing guide blot 15 with
The die shoe 70 is connected, and the back-moving spring 13 is socketed on the spacing guide blot 15.Slided by the positioning punch-pin
Block mechanism 10 can be accurately positioned stamping parts, and the automatic stamping parts of upspringing after flange work is completed, and make it easy to take out.
The operation principle of the present invention：By manually or mechanically hand, stamping parts is placed on punch-pin 50, by punch-pin 50
Alignment pin 11 in side locating rod 20 and convex mode slider mechanism 10 realizes that process part processing is positioned.Upper bolster 80 drives material pressing core sheet
Body 61 is descending, and material pressing core body 61 is fitted attached type with punch-pin 50, and 60 pairs of main plot domain material pressing core insert is turned on material pressing core body 61
Stamping parts starts precompressed, and material pressing core body 61 and upper bolster 80 realize motion guide by material pressing core director element 63, passes through pressure
Expect that nitrogen cylinder component 62 provides pressure-plate-force to stamping parts, while upper bolster 80 is continued traveling downwardly, force drive rod 31 descending, make driving
Sliding block 33 is descending, coaster sliding block 36 is forced to X to motion (being moved to the direction of punch-pin 50), due to the top of coaster sliding block 36
For for the cone structure that cross sectional shape is triangle, while coaster sliding block 36 is moved on turn over driving guide plate 39 and force in and turn over
Block 41 is turned slip in sliding block 41, promotion to move upwards along Z-direction, while the compression coaster of coaster sliding block 36 resets nitrogen cylinder 40, is above turned slip
The compression of block 41 balance Nitrogen cylinder component 46, above turn slip block 41 force be installed on it on turn over insert 44 and coordinate and turn over main plot domain material pressing core
Insert 60, which is realized, turns over whole process content, completes after process content, above turns slip block 41 and exerted a force again by balance Nitrogen cylinder component 46
Position, coaster sliding block 36 resets nitrogen cylinder component 40 by coaster and resetted and the reset buffering of polyurethane buffering block 47.Above measure can
Effectively to solve the problems, such as material pressing core cutting edge face working strength, and on to turn over whole power not enough, above turn over whole insert it is larger when can not install, into
This problem such as higher.
Alignment pin 11 in convex mode slider mechanism 10 plays positioning punching press before material pressing core body 61 is not pushed
The effect of part, when material pressing core body 61 is pushed and is fitted in punch-pin 50, stamping parts is pressed downward alignment pin 11, and alignment pin 11 drives
Punch-pin sliding block 14 is moved downward, while the compression reseting spring 13 of punch-pin sliding block 14, after completing to turn over whole process, upper bolster 80 drives
Material pressing core body 61 is moved upwards, and punch-pin sliding block 14 is moved upwards in the presence of back-moving spring 13, will be rushed by alignment pin 11
Casting die jack-up, makes artificial or manipulator be easy to take out stamping parts.
Construction, feature and the action effect of the present invention, above institute is described in detail according to the embodiment shown in schema above
Only presently preferred embodiments of the present invention is stated, but the present invention is not to limit practical range shown in drawing, it is every according to structure of the invention
Want made change, or be revised as the equivalent embodiment of equivalent variations, still without departing from specification with illustrating during covered spirit,
All should be within the scope of the present invention.
Claims (8)
1. a kind of stamping parts upper overturning device, including upper bolster (80), die shoe (70), material pressing core body (61), upper turning mechanism
(30) and punch-pin (50), the material pressing core body (61) passes through binder nitrogen cylinder component (62) and material pressing core director element (63) is pacified
On the upper bolster (80), the upper turning mechanism (30) and the punch-pin (50) are fixedly mounted on the die shoe (70)
On, it is characterised in that：The upper turning mechanism (30) includes driving sliding block (33), coaster sliding block (36) and above turns slip block (41), institute
The top for stating coaster sliding block (36) is the cone that cross sectional shape is triangle, and bottom is cuboid, the driving sliding block (33) and
The bottom that block (41) is turned slip on described is equipped with the inclined-plane being engaged with coaster sliding block (36) top, the driving sliding block
(33) top is provided with drive rod (31), it is described on turn slip the top of block (41) provided with above turning over insert (44) and balance nitrogen cylinder group
Part (46)；
The centre position of the punch-pin (50) is provided with convex mode slider mechanism (10), convex mode slider mechanism (10) bag
Alignment pin (11), back-moving spring (13), punch-pin sliding block (14) and spacing guide blot (15) are included, alignment pin (11) fixation is set
Put and be equipped with punch-pin slide guide strip on the top of the punch-pin sliding block (14), four sides of the punch-pin sliding block (14)
(12), the side of the punch-pin sliding block (14) is slidably connected by the punch-pin slide guide strip (12) and the punch-pin (50), institute
State punch-pin sliding block (14) to be connected with the die shoe (70) by the spacing guide blot (15), back-moving spring (13) set
It is connected on the spacing guide blot (15).
2. stamping parts upper overturning device according to claim 1, it is characterised in that：The bottom of the material pressing core body (61)
Provided with it is described on turn over the material pressing core insert (60) that insert (44) is engaged.
3. stamping parts upper overturning device according to claim 2, it is characterised in that：The die shoe (70) is provided with coaster
Cover plate (35), arse guide plate (37) and coaster flipper guide (38), bottom surface and the coaster bottom of the coaster sliding block (36)
Portion's guide plate (37) is slidably connected；The quantity of the coaster flipper guide (38) is 2, respectively with the bottom of the coaster sliding block (36)
The two of which side of rectangular parallelepiped structure is slidably connected, and described two sides are and coaster sliding block (36) direction of motion phase
Parallel two sides；The bottom surface of the coaster cover plate (35) and the top surface of coaster sliding block (36) bottom rectangular parallelepiped structure are slided
Connection.
4. stamping parts upper overturning device according to claim 3, it is characterised in that：The upper cone of the coaster sliding block (36)
Be respectively equipped with 2 inclined-planes of body structure turn over driving guide plate (39) and coaster drive guide plate (45), it is described on turn over driving guide plate
(39) the bottom bevel slide guide of block (41), the coaster driving guide plate (45) and the driving sliding block (33) and on described are turned slip
Bottom bevel slide guide.
5. stamping parts upper overturning device according to claim 4, it is characterised in that：On driving sliding block (33) with it is described
On turn slip driving sliding block flipper guide (34) be equipped with three sides outside the side that block (41) is in contact；The driving sliding block
(33) top is provided with limiting plate (32).
6. stamping parts upper overturning device according to claim 5, it is characterised in that：Block (41) is turned slip on described to drive with described
The side that movable slider (33) is in contact, which is provided with to be equipped with slide plate (43), remaining three side, turns slip block flipper guide
(42)。
7. the stamping parts upper overturning device according to any one in claim 1-6, it is characterised in that：The coaster sliding block
(36) two perpendicular sides of direction are moved in bottom rectangular parallelepiped structure, one of side resets provided with coaster
Nitrogen cylinder (40), another side is provided with polyurethane buffering block (47).
8. stamping parts upper overturning device according to claim 7, it is characterised in that：The punch-pin (50) positions provided with side
Bar (20), the side locating rod (20) is arranged symmetrically on two sides of the punch-pin (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610326174.6A CN105728525B (en) | 2016-05-13 | 2016-05-13 | Stamping parts upper overturning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610326174.6A CN105728525B (en) | 2016-05-13 | 2016-05-13 | Stamping parts upper overturning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105728525A CN105728525A (en) | 2016-07-06 |
| CN105728525B true CN105728525B (en) | 2017-11-03 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610326174.6A Active CN105728525B (en) | 2016-05-13 | 2016-05-13 | Stamping parts upper overturning device |
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| CN (1) | CN105728525B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734613A (en) * | 2016-12-26 | 2017-05-31 | 昆山新鸿企业机械制造有限公司 | A kind of automobile control arm flanging and restriking mould |
| CN106964694A (en) * | 2017-04-13 | 2017-07-21 | 安徽江淮汽车集团股份有限公司 | A kind of automobile top cover shaping mould |
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| WO2000038907A2 (en) * | 1998-12-24 | 2000-07-06 | Harald Weigelt | V-belt drive for diverting a vertical force of pressure |
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