CN109719202A - Skylight guide rail sequential punching mold - Google Patents
Skylight guide rail sequential punching mold Download PDFInfo
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- CN109719202A CN109719202A CN201910135522.5A CN201910135522A CN109719202A CN 109719202 A CN109719202 A CN 109719202A CN 201910135522 A CN201910135522 A CN 201910135522A CN 109719202 A CN109719202 A CN 109719202A
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Abstract
The invention discloses skylight guide rail sequential punching molds, including lower die holder, lower bolster, concave template, stripper, punch retainer, upper padding plate, upper die holder, die holder positioning pin, fabrication hole punch-pin, floating roof device, guiding device, stretching device, punching flanging device, doffer, buffer unit, cut off dumping pit, positioning device and die shank device, lower bolster is equipped at the top of the lower die holder, the lower bolster is fixedly connected with lower die holder, concave template is equipped at the top of the lower bolster, this skylight guide rail sequential punching mold, the processing of entire skylight guide rail is directly completed using one set of die, stretching is fed to from the first step, punching, flange and cutting, direct continual completion, it is carried out simultaneously when processing technology, guarantee the consistency of finished product, save a large amount of labour cost, also reduce the injury rate of employee, by a set of Mold processing, improves processing and hastens, processing efficiency is enable to be promoted.
Description
Technical field
The present invention relates to stamping die technologies, specially skylight guide rail sequential punching mold.
Background technique
Mold (m ú j ù), in industrial production to be molded, be blow molded, squeeze out, the side such as die casting or forging and forming, smelting, punching press
Method obtains the various moulds and tool of required product, and in brief, mold is the tool for making formed article, this tool
It is made of various parts, different molds is made of different parts.It mainly passes through the change of physical state of the formed material
Realize the processing of article shape, be known as the title of " mother of industry ", make under external force blank become have specific shape and
The tool of the product of size is widely used in punching, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting and engineering
In the forming of compression moulding or the injection molding of the products such as plastics, rubber, ceramics, mold has specific profile or cavity shape, answers
It can make blank that separation (punching) occur by profile wire shaped with the chamfered shape with cutting edge.It can make blank using cavity shape
Corresponding three-dimensional shape is obtained, mold generally comprises two parts of dynamic model and cover half (or punch-pin and cavity plate), and the two is partable,
Product is taken out when separating, blank injection mold cavity forming is made when closing up.
Existing skylight guide rail in process, is generally used stamping die and is processed, and draw by material
It stretches the techniques such as punching and material is processed into finished product, but the processing mold of existing skylight guide rail is mostly single die, processing
When need more people to operate, everyone controls a procedure, man-hour requirement is added to transport, this results in cost of labor higher, when processing
Between it is too long, the processing efficiency of skylight guide rail is very low, is unable to satisfy customer order, and when artificial also will cause when limiting nonstandard
Scrap of the product, scrappage is high, and there is also security risks when personnel process, for this purpose, it is proposed that skylight guide rail sequential punching mold.
Summary of the invention
The purpose of the present invention is to provide skylight guide rail sequential punching molds, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: skylight guide rail sequential punching mold, including lower die
Seat, lower bolster, concave template, stripper, punch retainer, upper padding plate, upper die holder, die holder positioning pin, fabrication hole punch-pin, discharging spiral shell
Nail, compressed spring, floating roof device, guiding device, stretching device, punching flanging device, doffer, buffer unit, cutting are unloaded
To expect hole, positioning device and die shank device, is equipped with lower bolster at the top of the lower die holder, the lower bolster is fixedly connected with lower die holder,
Concave template is equipped at the top of the lower bolster, the concave template is fixedly connected with lower bolster, stripper is equipped at the top of the concave template,
The stripper is slidably connected with concave template, and punch retainer, the punch retainer and discharging are equipped at the top of the stripper
Between plate be equipped with buffer unit, between the stripper and punch retainer be equipped with compressed spring, described compressed spring one end with
Stripper is fixedly connected, and the compressed spring other end is fixedly connected with punch retainer, is equipped with and is unloaded inside the compressed spring
Expect that screw, the unloading bolt are flexibly connected with punch retainer, the unloading bolt is fixedly connected with stripper, the punch-pin
Fixed plate is fixedly connected with buffer unit, and the stripper is fixedly connected with buffer unit, the punch retainer and stripper
Between be flexibly connected by buffer unit, upper padding plate, the upper padding plate and punch retainer are equipped at the top of the punch retainer
It is fixedly connected, upper die holder is equipped at the top of the punch retainer, the upper die holder is fixedly connected with punch retainer, the upper mold
Seat is fixedly connected with punch retainer and upper padding plate by die holder positioning pin respectively, and die shank device is equipped at the top of the upper die holder,
The die shank device is fixedly connected with upper die holder, and fabrication hole punch-pin, the fabrication hole are equipped between the upper die holder and lower die holder
Punch-pin is fixedly connected with punch retainer, and the fabrication hole male bottom is equipped with cutting dumping pit, and the cutting dumping pit runs through
Lower die holder, lower bolster and concave template, the lower die holder inside are equipped with floating roof device, and the floating roof device runs through lower die holder, underlay
Plate and concave template, fabrication hole punch-pin side are equipped with stretching device, and the stretching device is fixedly connected with punch retainer, institute
Stretching device side is stated equipped with punching flanging device, the punching flanging device is fixedly connected with punch retainer, the punching
Hemmer side is equipped with doffer, and the doffer is fixedly connected with punch retainer, the punch retainer bottom
Equipped with positioning device, the positioning device is fixedly connected with punch retainer, and guiding is equipped between the upper die holder and lower die holder
Device, the upper die holder and lower die holder are slidably connected by guiding device.
Preferably, the die shank device is made of forced die shank and die shank positioning pin, and pressure is equipped with inside the upper die holder
Enter formula die shank, the forced die shank side is equipped with die shank positioning pin, the upper die holder and forced die shank and positions by die shank
Pin is fixedly connected.
Preferably, the stretching device is by first time stretching convex die, second of stretching convex die, one-off drawing groove and secondary
It stretches groove to constitute, the punch retainer side is fixed with first time stretching convex die, and the concave template side is equipped with primary draw
Groove is stretched, the first time stretching convex die is flexibly connected with succeeding stretch groove, and first time stretching convex die side is equipped with the
Succeeding stretch punch-pin, second of stretching convex die are fixedly connected with punch retainer, and the concave template side is equipped with secondary drawing
Groove is stretched, second of stretching convex die is flexibly connected with succeeding stretch groove.
Preferably, the punching flanging device is by hole punch-pin of rushing to summit, flanging die, punching dumping pit and flange groove structure
At the punch retainer bottom is fixed with hole punch-pin of rushing to summit, and the hole male bottom of rushing to summit is equipped with punching dumping pit, the punching
Hole dumping pit sequentially passes through lower die holder, lower bolster and concave template, and the hole punch-pin side of rushing to summit is equipped with flanging die, the flange
Punch-pin is fixedly connected with punch retainer, and the concave template side is equipped with flange groove, and the flanging die and flange groove are living
Dynamic connection.
Preferably, the doffer is by stretching blanking punch, bullet jacking block, Blanking die plate insert and cutting groove structure
At the punch retainer side is fixed with stretching blanking punch, is equipped with Blanking cavity plate at the top of the stretching blanking punch
Insert, Blanking die plate insert inside, which is equipped with, plays jacking block, and the bullet jacking block is flexibly connected with Blanking die plate insert, described
Blanking die plate insert is fixedly connected with concave template, the concave template bottom be equipped with cutting groove, the stretchings blanking punch and
Cutting groove is flexibly connected.
Preferably, the buffer unit is made of die holder fixing screws and buffer spring, is fixed with inside the upper die holder
Die holder fixing screws, die holder fixing screws bottom are equipped with buffer spring, and described buffer spring one end and punch retainer are solid
Fixed connection, described buffer spring one end is fixedly connected with stripper.
Preferably, the positioning device is constituted by rushing pin-guide hole punch-pin and pilot pin, and the punch retainer side is fixed
Pin-guide hole punch-pin is rushed, equipped with pilot pin, the pilot pin is fixedly connected with punch retainer for the pin-guide hole punch-pin side that rushes.
Preferably, the positioning device is made of guide sleeve, guide post, retainer and ball, is fixed with inside the cope plate
Guide sleeve is fixed with retainer inside the guide sleeve, and ball is equipped between the retainer and guide sleeve, and the ball and retainer turn
Dynamic connection, the guide sleeve inside are equipped with guide post, and the guide post and guide sleeve are slidably connected by ball, and the guide post and lower die holder are solid
Fixed connection.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention directly completes the processing of entire skylight guide rail using one set of die, from the first step be fed to stretching,
Punching, flange and cutting, direct continual completion, what when processing technology carried out simultaneously, guarantee the consistency of finished product, saves
A large amount of labour cost also reduces the injury rate of employee, is processed by one set of die, improves processing and hastens, and imitates processing
Rate is promoted.
2, the present invention will control the whole limit of whole process chinese raw materials using guiding device and limiting device, guarantee
The machining accuracy of raw material allows the discharging simultaneously of per pass technique using integral type stripper, then grading simultaneously, guarantees material
The consistency for expecting processing, prevents mold from breaking down.
Detailed description of the invention
Fig. 1 is overhead, partial cut-away view of the present invention；
Fig. 2 is main view partial sectional view of the present invention；
Fig. 3 is side view partial sectional view of the present invention
Fig. 4 is a-quadrant enlarged drawing in Fig. 3.
In figure: 1- lower die holder；2- lower bolster；3- concave template；4- stripper；5- punch retainer；6- upper padding plate；7- upper mold
Seat；8- die holder positioning pin；9- fabrication hole punch-pin；10- first time stretching convex die；Second of stretching convex die of 11-；12- push-through die
Handle；13- rushes to summit hole punch-pin；14- die shank positioning pin；15- flanging die；16- stretches blanking punch；17- guide sleeve；18- guide post；
19- retainer；20- ball；21- unloading bolt；22- compressed spring；23- die holder fixing screws；24- floating roof device；25- guiding
Device；26- bullet jacking block；27- Blanking die plate insert；28- rushes pin-guide hole punch-pin；29- pilot pin；30- stretching device；31-
Punching flanging device；32- doffer；33- buffer unit；34- cuts off dumping pit；35- one-off drawing groove；36- bis- times drawings
Stretch groove；37- punching dumping pit；38- flange groove；39- cutting groove；40- buffer spring；41- positioning device；42- die shank dress
It sets.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please referring to Fig. 1-4, the present invention provides a kind of technical solution: skylight guide rail sequential punching mold, including lower die holder 1,
Lower bolster 2, concave template 3, stripper 4, punch retainer 5, upper padding plate 6, upper die holder 7, die holder positioning pin 8, fabrication hole punch-pin 9,
Unloading bolt 21, compressed spring 22, floating roof device 24, guiding device 25, stretching device 30, punching flanging device 31, blanking dress
32, buffer unit 33, cutting dumping pit 34, positioning device 41 and die shank device 42 are set, is equipped with lower bolster at the top of the lower die holder 1
2, the lower bolster 2 is fixedly connected with lower die holder 1, and concave template 3, the concave template 3 and lower bolster are equipped at the top of the lower bolster 2
2 are fixedly connected, and stripper 4 is equipped at the top of the concave template 3, and the stripper 4 is slidably connected with concave template 3, the stripper 4
Top is equipped with punch retainer 5, is equipped with buffer unit 33 between the punch retainer 5 and stripper 4, the stripper 4 with
Compressed spring 22 is equipped between punch retainer 5, described 22 one end of compressed spring is fixedly connected with stripper 4, the compression bullet
22 other end of spring is fixedly connected with punch retainer 5, and unloading bolt 21, the unloading bolt are equipped with inside the compressed spring 22
21 are flexibly connected with punch retainer 5, and the unloading bolt 21 is fixedly connected with stripper 4, the punch retainer 5 and buffering
Device 33 is fixedly connected, and the stripper 4 is fixedly connected with buffer unit 33, is led between the punch retainer 5 and stripper 4
The flexible connection of buffer unit 33 is crossed, upper padding plate 6, the upper padding plate 6 and punch retainer 5 are equipped at the top of the punch retainer 5
It is fixedly connected, upper die holder 7 is equipped at the top of the punch retainer 5, the upper die holder 7 is fixedly connected with punch retainer 5, described
Upper die holder 7 is fixedly connected with punch retainer 5 and upper padding plate 6 by die holder positioning pin 8 respectively, is equipped at the top of the upper die holder 7
Die shank device 42, the die shank device 42 are fixedly connected with upper die holder 7, and fabrication hole is equipped between the upper die holder 7 and lower die holder 1
Punch-pin 9, the fabrication hole punch-pin 9 are fixedly connected with punch retainer 5, and 9 bottom of fabrication hole punch-pin is equipped with cutting dumping pit
34, the cutting dumping pit 34 runs through lower die holder 1, lower bolster 2 and concave template 3, is equipped with floating roof device inside the lower die holder 1
24, the floating roof device 24 runs through lower die holder 1, lower bolster 2 and concave template 3, and 9 side of fabrication hole punch-pin is equipped with stretching device
30, the stretching device 30 is fixedly connected with punch retainer 5, and 30 side of stretching device is equipped with punching flanging device 31,
The punching flanging device 31 is fixedly connected with punch retainer 5, and 31 side of punching flanging device is equipped with doffer 32,
The doffer 32 is fixedly connected with punch retainer 5, and 5 bottom of punch retainer is equipped with positioning device 41, described fixed
Position device 41 is fixedly connected with punch retainer 5, and guiding device 25, the upper mold are equipped between the upper die holder 7 and lower die holder 1
Seat 7 is slidably connected with lower die holder 1 by guiding device 25.
The die shank device 42 is made of forced die shank 12 and die shank positioning pin 14, and pressure is equipped with inside the upper die holder 7
Enter formula die shank 12, forced 12 side of die shank is equipped with die shank positioning pin 14, and the upper die holder 7 passes through with forced die shank 12
Die shank positioning pin 14 is fixedly connected.
The stretching device 30 is by first time stretching convex die 10, second of stretching convex die 11, one-off drawing groove 35 and two
Secondary stretching groove 36 is constituted, and 5 side of punch retainer is fixed with first time stretching convex die 10, and 3 side of concave template is set
Groove 35 is once stretched, the first time stretching convex die 10 is flexibly connected with succeeding stretch groove 36, and the first time stretches
10 side of punch-pin is equipped with second of stretching convex die 11, and second of stretching convex die 11 is fixedly connected with punch retainer 5, described
3 side of concave template is equipped with succeeding stretch groove 36, and second of stretching convex die 11 is flexibly connected with succeeding stretch groove 36.
The punching flanging device 31 is by hole punch-pin 13 of rushing to summit, flanging die 15, punching dumping pit 37 and flange groove 38
It constitutes, 5 bottom of punch retainer is fixed with hole punch-pin 13 of rushing to summit, and 13 bottom of hole punch-pin of rushing to summit is equipped with punching dumping pit
37, the punching dumping pit 37 sequentially passes through lower die holder 1, lower bolster 2 and concave template 3, and 13 side of hole punch-pin of rushing to summit is equipped with
Flanging die 15, the flanging die 15 are fixedly connected with punch retainer 5, and 3 side of concave template is equipped with flange groove 38,
The flanging die 15 is flexibly connected with flange groove 38.
The doffer 32 is by stretching blanking punch 16, bullet jacking block 26, Blanking die plate insert 27 and cutting groove 39
It constitutes, 5 side of punch retainer, which is fixed with, stretches blanking punch 16, is equipped with blanking at the top of the stretching blanking punch 16 and draws
Die plate insert 27 is stretched, is equipped with inside Blanking die plate insert 27 and plays jacking block 26, the bullet jacking block 26 and Blanking female die embedding
Block 27 is flexibly connected, and the Blanking die plate insert 27 is fixedly connected with concave template 3, and 3 bottom of concave template is equipped with cutting
Slot 39, the stretching blanking punch 16 are flexibly connected with cutting groove 39.
The buffer unit 33 is made of die holder fixing screws 23 and buffer spring 40, is fixed with inside the upper die holder 7
Die holder fixing screws 23,23 bottom of die holder fixing screws are equipped with buffer spring 40, described 40 one end of buffer spring and punch-pin
Fixed plate 5 is fixedly connected, and described 40 one end of buffer spring is fixedly connected with stripper 4.
The positioning device 41 is constituted by rushing pin-guide hole punch-pin 28 and pilot pin 29, and 5 side of the punch retainer is fixed
Pin-guide hole punch-pin 28 is rushed, 28 side of pin-guide hole punch-pin that rushes is equipped with pilot pin 29, the pilot pin 29 and punch retainer 5
It is fixedly connected.
The positioning device 41 is made of guide sleeve 17, guide post 18, retainer 19 and ball 20, fixed inside the cope plate
There is guide sleeve 17, retainer 19 is fixed with inside the guide sleeve 17, ball 20 is equipped between the retainer 19 and guide sleeve 17, it is described
Ball 20 and retainer 19 are rotatablely connected, and guide post 18 is equipped with inside the guide sleeve 17, and the guide post 18 passes through ball with guide sleeve 17
20 are slidably connected, and the guide post 18 is fixedly connected with lower die holder 1.
Working principle: the billot of skylight guide rail is put at the pan feeding of progressive die, and die shank device 42 is stamped in machine drive
It rises, stripper 4 and concave template 3 are opened, and billot enters mould inside, when by fabrication hole 9 position of punch-pin, under fabrication hole punch-pin 9
Pressure, billot fabrication hole is punched, and waste material is discharged by cutting dumping pit 34 at this time, and billot is then rushed pin-guide hole punch-pin 28 and rushed
Correcting hole out, correcting hole is when promoting and pilot pin 29 plays positioning action together, is convenient for subsequent accurate machining, at this moment billot
Into stretching device 30, billot passes through the punching press of first time stretching convex die 10, completes to stretch for the first time, proceed immediately to second
Semi-finished product are carried out second and stretched by stretching convex die 11, and the preliminary punching press of billot is completed, and subsequently enter punching flanging device 31,
The mounting hole punching of billot is completed by the punching for hole punch-pin 13 of rushing to summit, turns over the mounting hole of billot using flanging die 15
Side guarantees that mounting hole will not be deformed in following process, finally arrives doffer 32, semi-finished product blanker final step is stretched,
All processes are all to be unloaded the semi-finished product after punching by stripper 4 and buffer unit 33, so that pushing mechanism can promote,
Entire mold is that guiding role is played by four guiding devices 25, guarantees precision when mould punching.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. skylight guide rail sequential punching mold, including lower die holder (1), lower bolster (2), concave template (3), stripper (4), punch-pin are solid
Fixed board (5), upper padding plate (6), upper die holder (7), die holder positioning pin (8), fabrication hole punch-pin (9), unloading bolt (21), compressed spring
(22), floating roof device (24), guiding device (25), stretching device (30), punching flanging device (31), doffer (32), slow
Flushing device (33), cutting dumping pit (34), positioning device (41) and die shank device (42), it is characterised in that: the lower die holder (1)
Top is equipped with lower bolster (2), and the lower bolster (2) is fixedly connected with lower die holder (1), and cavity plate is equipped at the top of the lower bolster (2)
Plate (3), the concave template (3) are fixedly connected with lower bolster (2), are equipped with stripper (4) at the top of the concave template (3), described to unload
Flitch (4) is slidably connected with concave template (3), is equipped with punch retainer (5) at the top of the stripper (4), the punch retainer
(5) buffer unit (33) are equipped between stripper (4), compression bullet is equipped between the stripper (4) and punch retainer (5)
Spring (22), described compressed spring (22) one end are fixedly connected with stripper (4), and compressed spring (22) other end and punch-pin are solid
Fixed board (5) is fixedly connected, and is equipped with unloading bolt (21) inside the compressed spring (22), and the unloading bolt (21) and punch-pin are solid
Fixed board (5) is flexibly connected, and the unloading bolt (21) is fixedly connected with stripper (4), and the punch retainer (5) and buffering fill
It sets (33) to be fixedly connected, the stripper (4) is fixedly connected with buffer unit (33), the punch retainer (5) and stripper
(4) it is flexibly connected between by buffer unit (33), is equipped with upper padding plate (6) at the top of the punch retainer (5), the upper padding plate
(6) be fixedly connected with punch retainer (5), be equipped with upper die holder (7) at the top of the punch retainer (5), the upper die holder (7) with
Punch retainer (5) is fixedly connected, and the upper die holder (7) is positioned with punch retainer (5) and upper padding plate (6) by die holder respectively
Pin (8) is fixedly connected, and is equipped with die shank device (42) at the top of the upper die holder (7), and the die shank device (42) and upper die holder (7) are solid
Fixed connection, is equipped with fabrication hole punch-pin (9), the fabrication hole punch-pin (9) and punch-pin between the upper die holder (7) and lower die holder (1)
Fixed plate (5) is fixedly connected, and fabrication hole punch-pin (9) bottom is equipped with cutting dumping pit (34), the cutting dumping pit (34)
Through lower die holder (1), lower bolster (2) and concave template (3), floating roof device (24) are equipped with inside the lower die holder (1), the floating roof
Device (24) is equipped with stretching device through lower die holder (1), lower bolster (2) and concave template (3), fabrication hole punch-pin (9) side
(30), the stretching device (30) is fixedly connected with punch retainer (5), and stretching device (30) side is equipped with piercing and flanging
Device (31), the punching flanging device (31) are fixedly connected with punch retainer (5), punching flanging device (31) side
Equipped with doffer (32), the doffer (32) is fixedly connected with punch retainer (5), punch retainer (5) bottom
Portion is equipped with positioning device (41), and the positioning device (41) is fixedly connected with punch retainer (5), and the upper die holder (7) is under
Guiding device (25) are equipped between die holder (1), the upper die holder (7) is slidably connected with lower die holder (1) by guiding device (25).
2. skylight guide rail sequential punching mold according to claim 1, it is characterised in that: the die shank device (42) is by pressing
Enter formula die shank (12) and die shank positioning pin (14) is constituted, is equipped with forced die shank (12) inside the upper die holder (7), the indentation
Formula die shank (12) side is equipped with die shank positioning pin (14), and the upper die holder (7) and forced die shank (12) pass through die shank positioning pin
(14) it is fixedly connected.
3. skylight guide rail sequential punching mold according to claim 1, it is characterised in that: the stretching device (30) is by
One-off drawing punch-pin (10), second of stretching convex die (11), one-off drawing groove (35) and succeeding stretch groove (36) are constituted, institute
It states punch retainer (5) side to be fixed with first time stretching convex die (10), concave template (3) side is equipped with one-off drawing groove
(35), the first time stretching convex die (10) is flexibly connected with succeeding stretch groove (36), the first time stretching convex die (10)
Side is equipped with second of stretching convex die (11), and second of stretching convex die (11) is fixedly connected with punch retainer (5), described
Concave template (3) side is equipped with succeeding stretch groove (36), and second of stretching convex die (11) and succeeding stretch groove (36) are living
Dynamic connection.
4. skylight guide rail sequential punching mold according to claim 1, it is characterised in that: the punching flanging device (31)
It is made of hole punch-pin (13) of rushing to summit, flanging die (15), punching dumping pit (37) and flange groove (38), the punch retainer
(5) bottom is fixed with rush to summit hole punch-pin (13), and hole punch-pin (13) bottom of rushing to summit is equipped with punching dumping pit (37), the punching
Dumping pit (37) sequentially passes through lower die holder (1), lower bolster (2) and concave template (3), and hole punch-pin (13) side of rushing to summit, which is equipped with, to be turned over
Side punch-pin (15), the flanging die (15) are fixedly connected with punch retainer (5), and concave template (3) side is equipped with flange
Groove (38), the flanging die (15) are flexibly connected with flange groove (38).
5. skylight guide rail sequential punching mold according to claim 1, it is characterised in that: the doffer (32) is by drawing
It stretches blanking punch (16), play jacking block (26), Blanking die plate insert (27) and cutting groove (39) composition, the punch retainer
(5) side, which is fixed with, stretches blanking punch (16), and Blanking die plate insert is equipped at the top of the stretching blanking punch (16)
(27), it is equipped with inside Blanking die plate insert (27) and plays jacking block (26), the bullet jacking block (26) and Blanking die plate insert
(27) it is flexibly connected, the Blanking die plate insert (27) is fixedly connected with concave template (3), and concave template (3) bottom is set
Have cutting groove (39), the stretching blanking punch (16) is flexibly connected with cutting groove (39).
6. skylight guide rail sequential punching mold according to claim 1, it is characterised in that: the buffer unit (33) is by mould
Seat fixing screws (23) and buffer spring (40) are constituted, and are fixed with die holder fixing screws (23) inside the upper die holder (7), described
Die holder fixing screws (23) bottom is equipped with buffer spring (40), and described buffer spring (40) one end and punch retainer (5) are fixed
Connection, described buffer spring (40) one end is fixedly connected with stripper (4).
7. skylight guide rail sequential punching mold according to claim 1, it is characterised in that: the positioning device (41) is by rushing
Pin-guide hole punch-pin (28) and pilot pin (29) are constituted, and punch retainer (5) side, which is fixed with, rushes pin-guide hole punch-pin (28), institute
It states and rushes pin-guide hole punch-pin (28) side equipped with pilot pin (29), the pilot pin (29) is fixedly connected with punch retainer (5).
8. skylight guide rail sequential punching mold according to claim 1, it is characterised in that: the positioning device (41) is by leading
It covers (17), guide post (18), retainer (19) and ball (20) to constitute, be fixed with guide sleeve (17) inside the cope plate, it is described to lead
It is fixed with retainer (19) inside set (17), is equipped with ball (20) between the retainer (19) and guide sleeve (17), the ball
(20) it is rotatablely connected with retainer (19), is equipped with guide post (18) inside the guide sleeve (17), the guide post (18) and guide sleeve (17)
It is slidably connected by ball (20), the guide post (18) is fixedly connected with lower die holder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910135522.5A CN109719202B (en) | 2019-02-23 | 2019-02-23 | Skylight guide rail sequence stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910135522.5A CN109719202B (en) | 2019-02-23 | 2019-02-23 | Skylight guide rail sequence stamping die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109719202A true CN109719202A (en) | 2019-05-07 |
| CN109719202B CN109719202B (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910135522.5A Active CN109719202B (en) | 2019-02-23 | 2019-02-23 | Skylight guide rail sequence stamping die |
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| CN (1) | CN109719202B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180939A (en) * | 2019-07-09 | 2019-08-30 | 上海誉伽文具有限公司 | A kind of camera bracket progressive die cold punching stretcher |
| CN110625006A (en) * | 2019-10-09 | 2019-12-31 | 厦门金龙汽车车身有限公司 | Top cover cutting, flanging and shaping composite die and using method thereof |
| CN110695205A (en) * | 2019-11-20 | 2020-01-17 | 江西江铃底盘股份有限公司 | Blanking-punching-flanging-deep drawing composite die and composite process for automobile rear axle flange dust cover |
| CN110695205B (en) * | 2019-11-20 | 2021-04-13 | 江西江铃底盘股份有限公司 | Blanking-punching-flanging-deep drawing composite die and composite process for automobile rear axle flange dust cover |
| CN114558940A (en) * | 2022-04-27 | 2022-05-31 | 南通莱特伟特汽配科技有限公司 | Automobile window aluminum guide rail stamping equipment |
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