CN109719202B - Skylight guide rail sequence stamping die - Google Patents
Skylight guide rail sequence stamping die Download PDFInfo
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- CN109719202B CN109719202B CN201910135522.5A CN201910135522A CN109719202B CN 109719202 B CN109719202 B CN 109719202B CN 201910135522 A CN201910135522 A CN 201910135522A CN 109719202 B CN109719202 B CN 109719202B
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Abstract
The invention discloses a sequential stamping die for a guide rail of a skylight, which comprises a lower die base, a lower padding plate, a concave die plate, a stripper plate, a convex die fixing plate, an upper padding plate, an upper die base, a die base positioning pin, a process hole convex die, a floating roof device, a guiding device, a stretching device, a punching flanging device, a blanking device, a buffering device, a cutting-off discharging hole, a positioning device and a die handle device, wherein the lower padding plate is arranged at the top of the lower die base, the lower padding plate is fixedly connected with the lower die base, the concave die plate is arranged at the top of the lower padding plate, the sequential stamping die for the guide rail of the skylight directly completes the processing of the whole guide rail of the skylight by using one set of die, the feeding from the first step to the stretching, the punching, the flanging and the cutting-off are directly and uninterruptedly completed, the processing is simultaneously performed during the, the processing speed is improved, and the processing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of stamping dies, in particular to a sequential stamping die for a sunroof rail.
Background
Dies (mUw) and tools for the industrial production of desired products by injection, blow, extrusion, die-casting or forging, smelting, stamping, etc. in short, dies are tools for making shaped articles, which tools are composed of various parts, and different dies are composed of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material, the material has the name of 'industrial mother', the blank is made into a tool with a workpiece with a specific shape and size under the action of external force, the die is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy part pressing and pressure casting, and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like, the die has a specific contour or an inner cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with a cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity, and the die generally comprises a movable die and a fixed die (or a male die and a female die), wherein the movable die and the fixed die can be separated and combined, a workpiece is taken out when the movable die and the fixed die are separated, and the blank is injected into a die cavity for forming when the movable die and the fixed die are combined.
The existing sunroof guide rail is in the processing process, a stamping die is generally used for processing, the material is processed into a finished product through the processes of material stretching, punching and the like, but the existing sunroof guide rail is mostly a single-process die, multiple operators are needed to operate during processing, one process is controlled by each operator, the operation is needed to be transferred during processing, the labor cost is high, the processing time is too long, the processing efficiency of the sunroof guide rail is low, the customer order cannot be met, the manual processing is limited, the product scrapping can be caused when the manual processing is carried out, the scrappage is high, potential safety hazards exist during the processing of the operators, and therefore the sunroof guide rail sequential stamping die is provided.
Disclosure of Invention
The invention aims to provide a sequential skylight guide rail stamping die to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the skylight guide rail sequential stamping die comprises a lower die holder, a lower padding plate, a concave die plate, a stripper plate, a convex die fixing plate, an upper padding plate, an upper die holder, a die holder positioning pin, a process hole convex die, a discharging screw, a compression spring, a floating roof device, a guiding device, a stretching device, a punching flanging device, a blanking device, a buffering device, a cutting discharging hole, a positioning device and a die handle device, wherein the lower padding plate is arranged at the top of the lower die holder and fixedly connected with the lower die holder, the concave die plate is arranged at the top of the lower padding plate and fixedly connected with the lower padding plate, the stripper plate is arranged at the top of the concave die plate and slidably connected with the concave die plate, the convex die fixing plate is arranged at the top of the stripper plate, the buffering device is arranged between the convex die fixing plate and the stripper plate, the compression spring is arranged between the stripper plate and the convex, the other end of the compression spring is fixedly connected with a male die fixing plate, a discharging screw is arranged in the compression spring and movably connected with the male die fixing plate, the discharging screw is fixedly connected with a discharging plate, the male die fixing plate is fixedly connected with a buffering device, the discharging plate is fixedly connected with the buffering device, the male die fixing plate is movably connected with the discharging plate through the buffering device, an upper padding plate is arranged at the top of the male die fixing plate and fixedly connected with the male die fixing plate, an upper die holder is arranged at the top of the male die fixing plate and fixedly connected with the male die fixing plate, the upper die holder is respectively fixedly connected with the male die fixing plate and the upper padding plate through die holder positioning pins, a die shank device is arranged at the top of the upper die holder and fixedly connected with the upper die holder, and a process hole is arranged between the upper die holder and a, the fabrication hole male die is fixedly connected with the male die fixing plate, the bottom of the fabrication hole male die is provided with a cutting discharge hole, the cutting and discharging hole penetrates through the lower die base, the lower padding plate and the concave die plate, a floating roof device is arranged in the lower die base, the floating roof device penetrates through the lower die holder, the lower backing plate and the concave die plate, one side of the convex die of the fabrication hole is provided with a stretching device, the stretching device is fixedly connected with the male die fixing plate, one side of the stretching device is provided with a punching and flanging device, the punching flanging device is fixedly connected with the male die fixing plate, one side of the punching flanging device is provided with a blanking device, the blanking device is fixedly connected with a male die fixing plate, the bottom of the male die fixing plate is provided with a positioning device, the positioning device is fixedly connected with the male die fixing plate, a guide device is arranged between the upper die base and the lower die base, and the upper die base is connected with the lower die base in a sliding mode through the guide device.
Preferably, the die shank device is composed of a press-in die shank and a die shank positioning pin, the press-in die shank is arranged in the upper die base, the die shank positioning pin is arranged on one side of the press-in die shank, and the upper die base is fixedly connected with the press-in die shank through the die shank positioning pin.
Preferably, the stretching device comprises a first stretching male die, a second stretching male die, a first stretching groove and a second stretching groove, the first stretching male die is fixed on one side of the male die fixing plate, the first stretching groove is formed in one side of the female die plate, the first stretching male die is movably connected with the second stretching groove, the second stretching male die is arranged on one side of the first stretching male die, the second stretching male die is fixedly connected with the male die fixing plate, the second stretching groove is formed in one side of the female die plate, and the second stretching male die is movably connected with the second stretching groove.
Preferably, the punching and flanging device comprises a top hole punching male die, a flanging male die, a punching discharge hole and a flanging groove, the top hole punching male die is fixed at the bottom of the male die fixing plate, the punching discharge hole is formed in the bottom of the top hole punching male die, the punching discharge hole sequentially penetrates through the lower die holder, the lower base plate and the female die plate, the flanging male die is arranged on one side of the top hole punching male die, the flanging male die is fixedly connected with the male die fixing plate, the flanging groove is formed in one side of the female die plate, and the flanging male die is movably connected with the flanging groove.
Preferably, the blanking device comprises a stretching blanking male die, a blanking ejection block, a blanking stretching female die insert and a cutting groove, wherein the stretching blanking male die is fixed on one side of the male die fixing plate, the blanking stretching female die insert is arranged at the top of the stretching blanking male die, the blanking ejection block is arranged inside the blanking stretching female die insert, the ejection block is movably connected with the blanking stretching female die insert, the blanking stretching female die insert is fixedly connected with the female die plate, the cutting groove is formed in the bottom of the female die plate, and the stretching blanking male die is movably connected with the cutting groove.
Preferably, the buffer device is composed of a die holder fixing screw and a buffer spring, the die holder fixing screw is fixed in the upper die holder, the buffer spring is arranged at the bottom of the die holder fixing screw, one end of the buffer spring is fixedly connected with the male die fixing plate, and one end of the buffer spring is fixedly connected with the stripper plate.
Preferably, the positioning device is composed of a guide pin hole punching male die and a guide pin, the guide pin hole punching male die is fixed on one side of the male die fixing plate, the guide pin is arranged on one side of the guide pin hole punching male die, and the guide pin is fixedly connected with the male die fixing plate.
Preferably, the positioning device comprises a guide sleeve, a guide pillar, a retainer and balls, the guide sleeve is fixed inside the upper template, the retainer is fixed inside the guide sleeve, the balls are arranged between the retainer and the guide sleeve, the balls are rotatably connected with the retainer, the guide pillar is arranged inside the guide sleeve, the guide pillar is slidably connected with the guide sleeve through the balls, and the guide pillar is fixedly connected with the lower die holder.
Compared with the prior art, the invention has the beneficial effects that:
1. the machining process of the whole skylight guide rail is directly finished by using a set of dies, the steps from feeding to stretching, punching, flanging and cutting are directly and uninterruptedly finished, the machining process is simultaneously carried out, the consistency of finished products is ensured, a large amount of labor cost is saved, the industrial injury rate of workers is reduced, the machining speed is increased and the machining efficiency is improved by using a set of dies for machining.
2. The invention uses the guide device and the limiting device to control the whole limiting of the raw materials in the whole processing process, ensures the processing precision of the raw materials, uses the integrated stripper plate to ensure that each process can simultaneously unload materials and then simultaneously carry out grading, ensures the consistency of material processing and prevents the failure of a mould.
Drawings
FIG. 1 is a top partial cross-sectional view of the present invention;
FIG. 2 is a front partial cross-sectional view of the present invention;
FIG. 3 is a side partial cross-sectional view of the present invention
Fig. 4 is an enlarged view of the area a in fig. 3.
In the figure: 1-a lower die holder; 2-lower backing plate; 3-a cavity plate; 4-a stripper plate; 5-a male die fixing plate; 6, arranging a base plate; 7-an upper die holder; 8-die holder positioning pins; 9-a fabrication hole male die; 10-first stretching the male die; 11-secondary stretching of the male die; 12-a press-in die shank; 13-punching a top hole male die; 14-die shank locating pins; 15-flanging male die; 16-stretching blanking convex die; 17-a guide sleeve; 18-a guide post; 19-a cage; 20-a ball bearing; 21-a discharge screw; 22-a compression spring; 23-die holder fixing screws; 24-a floating roof device; 25-a guide; 26-ejection of the top block; 27-blanking and stretching the die insert; 28-punching a guide pin hole male die; 29-a pilot pin; 30-a stretching device; 31-punching and flanging device; 32-a blanking device; 33-a buffer device; 34-cutting off the discharge hole; 35-primary stretching of the groove; 36-secondary stretching of the groove; 37-punching a discharge hole; 38-flanging groove; 39-cutting off the groove; 40-a buffer spring; 41-a positioning device; 42-die shank means.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the sequential stamping die for the skylight guide rail comprises a lower die holder 1, a lower cushion plate 2, a concave die plate 3, a discharging plate 4, a convex die fixing plate 5, an upper cushion plate 6, an upper die holder 7, a die holder positioning pin 8, a process hole convex die 9, a discharging screw 21, a compression spring 22, a floating roof device 24, a guiding device 25, a stretching device 30, a punching and flanging device 31, a blanking device 32, a buffering device 33, a cutting and discharging hole 34, a positioning device 41 and a die shank device 42, wherein the top of the lower die holder 1 is provided with the lower cushion plate 2, the lower cushion plate 2 is fixedly connected with the lower die holder 1, the top of the lower cushion plate 2 is provided with the concave die plate 3, the concave die plate 3 is fixedly connected with the lower cushion plate 2, the top of the concave die plate 3 is provided with the discharging plate 4, the discharging plate 4 is slidably connected with the concave die plate 3, the top of the discharging plate 4 is provided, a compression spring 22 is arranged between the discharging plate 4 and the punch retainer 5, one end of the compression spring 22 is fixedly connected with the discharging plate 4, the other end of the compression spring 22 is fixedly connected with the punch retainer 5, a discharging screw 21 is arranged in the compression spring 22, the discharging screw 21 is movably connected with the punch retainer 5, the discharging screw 21 is fixedly connected with the discharging plate 4, the punch retainer 5 is fixedly connected with a buffer device 33, the discharging plate 4 is fixedly connected with the buffer device 33, the punch retainer 5 is movably connected with the discharging plate 4 through the buffer device 33, an upper padding plate 6 is arranged at the top of the punch retainer 5, the upper padding plate 6 is fixedly connected with the punch retainer 5, an upper die holder 7 is arranged at the top of the punch retainer 5, the upper die holder 7 is fixedly connected with the punch retainer 5, and the upper padding plate 6 are respectively and fixedly connected through a die holder positioning pin 8, the die holder device 42 is arranged at the top of the upper die holder 7, the die holder device 42 is fixedly connected with the upper die holder 7, a technical hole male die 9 is arranged between the upper die holder 7 and the lower die holder 1, the technical hole male die 9 is fixedly connected with a male die fixing plate 5, a cutting discharge hole 34 is arranged at the bottom of the technical hole male die 9, the cutting discharge hole 34 penetrates through the lower die holder 1, the lower cushion plate 2 and the female die plate 3, a floating top device 24 is arranged inside the lower die holder 1, the floating top device 24 penetrates through the lower die holder 1, the lower cushion plate 2 and the female die plate 3, a stretching device 30 is arranged at one side of the technical hole male die 9, the stretching device 30 is fixedly connected with the male die fixing plate 5, a punching and flanging device 31 is arranged at one side of the stretching device 30, the punching and flanging device 31 is fixedly connected with the male die fixing plate 5, a blanking device 32 is arranged at one side of the, the bottom of the punch retainer plate 5 is provided with a positioning device 41, the positioning device 41 is fixedly connected with the punch retainer plate 5, a guide device 25 is arranged between the upper die holder 7 and the lower die holder 1, and the upper die holder 7 is slidably connected with the lower die holder 1 through the guide device 25.
The die shank device 42 is composed of a press-in die shank 12 and a die shank positioning pin 14, the press-in die shank 12 is arranged in the upper die base 7, the die shank positioning pin 14 is arranged on one side of the press-in die shank 12, and the upper die base 7 is fixedly connected with the press-in die shank 12 through the die shank positioning pin 14.
The stretching device 30 comprises a first stretching male die 10, a second stretching male die 11, a first stretching groove 35 and a second stretching groove 36, the first stretching male die 10 is fixed on one side of the male die fixing plate 5, the first stretching groove 35 is arranged on one side of the female die plate 3, the first stretching male die 10 is movably connected with the second stretching groove 36, the second stretching male die 11 is arranged on one side of the first stretching male die 10, the second stretching male die 11 is fixedly connected with the male die fixing plate 5, the second stretching groove 36 is arranged on one side of the female die plate 3, and the second stretching male die 11 is movably connected with the second stretching groove 36.
The punching and flanging device 31 is composed of a top hole punching male die 13, a flanging male die 15, a punching discharging hole 37 and a flanging groove 38, the top hole punching male die 13 is fixed at the bottom of the male die fixing plate 5, the punching discharging hole 37 is formed in the bottom of the top hole punching male die 13, the punching discharging hole 37 sequentially penetrates through the lower die holder 1, the lower cushion plate 2 and the concave die plate 3, the flanging male die 15 is arranged on one side of the top hole punching male die 13, the flanging male die 15 is fixedly connected with the male die fixing plate 5, the flanging groove 38 is formed in one side of the concave die plate 3, and the flanging male die 15 is movably connected with the flanging groove 38.
The blanking device 32 comprises a stretching blanking male die 16, an ejection block 26, a blanking stretching female die insert 27 and a cutting groove 39, the stretching blanking male die 16 is fixed on one side of the male die fixing plate 5, the top of the stretching blanking male die 16 is provided with the blanking stretching female die insert 27, the ejection block 26 is arranged inside the blanking stretching female die insert 27, the ejection block 26 is movably connected with the blanking stretching female die insert 27, the blanking stretching female die insert 27 is fixedly connected with the female die plate 3, the bottom of the female die plate 3 is provided with the cutting groove 39, and the stretching blanking male die 16 is movably connected with the cutting groove 39.
The buffer device 33 is composed of a die holder fixing screw 23 and a buffer spring 40, the die holder fixing screw 23 is fixed inside the upper die holder 7, the buffer spring 40 is arranged at the bottom of the die holder fixing screw 23, one end of the buffer spring 40 is fixedly connected with the punch fixing plate 5, and one end of the buffer spring 40 is fixedly connected with the stripper plate 4.
The positioning device 41 is composed of a punch 28 for punching a guide pin hole and a guide pin 29, the punch 28 for punching the guide pin hole is fixed on one side of the punch fixing plate 5, the guide pin 29 is arranged on one side of the punch 28 for punching the guide pin hole, and the guide pin 29 is fixedly connected with the punch fixing plate 5.
The positioning device 41 comprises a guide sleeve 17, a guide post 18, a retainer 19 and balls 20, the guide sleeve 17 is fixed inside the upper die plate, the retainer 19 is fixed inside the guide sleeve 17, the balls 20 are arranged between the retainer 19 and the guide sleeve 17, the balls 20 are rotatably connected with the retainer 19, the guide post 18 is arranged inside the guide sleeve 17, the guide post 18 is slidably connected with the guide sleeve 17 through the balls 20, and the guide post 18 is fixedly connected with the lower die holder 1.
The working principle is as follows: the strip material of the guide rail of the skylight is placed at the feeding position of a progressive die, a die shank device 42 is driven by a punching machine to ascend, a discharge plate 4 and a concave die plate 3 are opened, the strip material enters the die, when the strip material passes through the position of a process hole male die 9, the process hole male die 9 is pressed down to punch a strip material process hole, waste materials are discharged through a cutting discharge hole 34 at the moment, the strip material is punched out of a pilot hole by a guide pin hole punching male die 28, the pilot hole plays a role of positioning together with a pilot pin 29 during pushing, subsequent accurate processing is facilitated, the strip material enters a stretching device 30, the strip material is punched by a first stretching male die 10 to complete first stretching, then enters a second stretching male die 11 to perform second stretching on a semi-finished product, the initial stamping of the strip material is completed, then enters a punching flanging device 31, the mounting hole of the strip material is punched by a top hole punching male die 13, and the mounting hole of the strip material is flanged by a flanging die 15, the mounting holes are guaranteed not to deform in subsequent machining, finally the mounting holes reach the blanking device 32, the semi-finished product blanking machine is stretched in the last step, all processes are achieved by unloading the half-finished products after being buffered through the unloading plate 4 and the buffering device 33, so that the pushing mechanism can be pushed, the whole die plays a role in guiding through the four guiding devices 25, and the accuracy of the die during the buffering is guaranteed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Skylight guide rail is stamping die in proper order, including die holder (1), lower bolster (2), die board (3), stripper (4), punch plate (5), upper padding plate (6), upper die base (7), die holder locating pin (8), fabrication hole terrace die (9), discharge screw (21), compression spring (22), floating roof device (24), guider (25), stretching device (30), flanging device (31) punch a hole, doffer (32), buffer (33), cut off discharge opening (34), positioner (41) and die shank device (42), its characterized in that: the die comprises a lower die holder (1), a lower backing plate (2) is arranged at the top of the lower die holder (1), the lower backing plate (2) is fixedly connected with the lower die holder (1), a concave die plate (3) is arranged at the top of the lower backing plate (2), the concave die plate (3) is fixedly connected with the lower backing plate (2), a stripper plate (4) is arranged at the top of the concave die plate (3), the stripper plate (4) is slidably connected with the concave die plate (3), a punch plate (5) is arranged at the top of the stripper plate (4), a buffer device (33) is arranged between the punch plate (5) and the stripper plate (4), a compression spring (22) is arranged between the stripper plate (4) and the punch plate (5), one end of the compression spring (22) is fixedly connected with the stripper plate (4), the other end of the compression spring (22) is fixedly connected with the punch plate (5), and a discharge screw (21) is, the discharging screw (21) is movably connected with the punch fixing plate (5), the discharging screw (21) is fixedly connected with the discharging plate (4), the punch fixing plate (5) is fixedly connected with the buffering device (33), the discharging plate (4) is fixedly connected with the buffering device (33), the punch fixing plate (5) is movably connected with the discharging plate (4) through the buffering device (33), the top of the punch fixing plate (5) is provided with an upper padding plate (6), the upper padding plate (6) is fixedly connected with the punch fixing plate (5), the top of the punch fixing plate (5) is provided with an upper die holder (7), the upper die holder (7) is fixedly connected with the punch fixing plate (5) and the upper padding plate (6) through die holder positioning pins (8), the top of the upper die holder (7) is provided with a die handle device (42), the die shank device (42) is fixedly connected with an upper die base (7), a technical hole male die (9) is arranged between the upper die base (7) and a lower die base (1), the technical hole male die (9) is fixedly connected with a male die fixing plate (5), a cutting discharge hole (34) is formed in the bottom of the technical hole male die (9), the cutting discharge hole (34) penetrates through the lower die base (1), a lower cushion plate (2) and a concave die plate (3), a floating top device (24) is arranged inside the lower die base (1), the floating top device (24) penetrates through the lower die base (1), the lower cushion plate (2) and the concave die plate (3), a stretching device (30) is arranged on one side of the technical hole male die (9), the stretching device (30) is fixedly connected with the male die fixing plate (5), a punching flanging device (31) is arranged on one side of the stretching device (30), and the punching flanging device (31) is fixedly connected with the male die fixing plate (5), a blanking device (32) is arranged on one side of the punching and flanging device (31), the blanking device (32) is fixedly connected with a male die fixing plate (5), a positioning device (41) is arranged at the bottom of the male die fixing plate (5), the positioning device (41) is fixedly connected with the male die fixing plate (5), a guide device (25) is arranged between the upper die holder (7) and the lower die holder (1), and the upper die holder (7) is in sliding connection with the lower die holder (1) through the guide device (25);
the stretching device (30) comprises a first stretching male die (10), a second stretching male die (11), a first stretching groove (35) and a second stretching groove (36), the first stretching male die (10) is fixed on one side of the male die fixing plate (5), the first stretching groove (35) is arranged on one side of the female die plate (3), the first stretching male die (10) is movably connected with the first stretching groove (35), the second stretching male die (11) is arranged on one side of the first stretching male die (10), the second stretching male die (11) is fixedly connected with the male die fixing plate (5), the second stretching groove (36) is arranged on one side of the female die plate (3), and the second stretching male die (11) is movably connected with the second stretching groove (36);
the buffer device (33) is composed of a die holder fixing screw (23) and a buffer spring (40), the die holder fixing screw (23) is fixed inside the upper die holder (7), the buffer spring (40) is arranged at the bottom of the die holder fixing screw (23), one end of the buffer spring (40) is fixedly connected with the male die fixing plate (5), and one end of the buffer spring (40) is fixedly connected with the discharging plate (4);
the positioning device (41) is composed of a punch (28) for punching a guide pin hole and a guide pin (29), the punch (28) for punching the guide pin hole is fixed on one side of the punch fixing plate (5), the guide pin (29) is arranged on one side of the punch (28) for punching the guide pin hole, and the guide pin (29) is fixedly connected with the punch fixing plate (5);
doffer (32) comprise tensile blanking terrace die (16), bullet kicking block (26), the tensile die insert of blanking (27) and cut-off groove (39), punch plate (5) one side is fixed with tensile blanking terrace die (16), tensile blanking terrace die (16) below is equipped with the tensile die insert of blanking (27), and the tensile die insert of blanking (27) inside is equipped with bullet kicking block (26), bullet kicking block (26) and the tensile die insert of blanking (27) swing joint, the tensile die insert of blanking (27) and die plate (3) fixed connection, tensile blanking terrace die (16) and cut-off groove (39) swing joint.
2. The sunroof rail sequence stamping die according to claim 1, wherein: the die handle device (42) is composed of a press-in die handle (12) and a die handle positioning pin (14), the press-in die handle (12) is arranged inside the upper die base (7), the die handle positioning pin (14) is arranged on one side of the press-in die handle (12), and the upper die base (7) is fixedly connected with the press-in die handle (12) through the die handle positioning pin (14).
3. The sunroof rail sequence stamping die according to claim 1, wherein: the punching and flanging device (31) is composed of a top punching male die (13), a flanging male die (15), a punching discharge hole (37) and a flanging groove (38), the top punching male die (13) is fixed at the bottom of a male die fixing plate (5), the punching discharge hole (37) is arranged at the bottom of the top punching male die (13), the punching discharge hole (37) sequentially penetrates through a lower die holder (1), a lower backing plate (2) and a concave die plate (3), the flanging male die (15) is arranged on one side of the top punching male die (13), the flanging male die (15) is fixedly connected with the male die fixing plate (5), the flanging groove (38) is arranged on one side of the concave die plate (3), and the flanging male die (15) is movably connected with the flanging groove (38).
4. The sunroof rail sequence stamping die according to claim 1, wherein: the guide device (25) is composed of a guide sleeve (17), a guide post (18), a retainer (19) and balls (20), the guide sleeve (17) is fixed inside the upper die holder (7), the retainer (19) is fixed inside the guide sleeve (17), the balls (20) are arranged between the retainer (19) and the guide sleeve (17), the balls (20) are rotatably connected with the retainer (19), the guide post (18) is arranged inside the guide sleeve (17), the guide post (18) is slidably connected with the guide sleeve (17) through the balls (20), and the guide post (18) is fixedly connected with the 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 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910135522.5A CN109719202B (en) | 2019-02-23 | 2019-02-23 | Skylight guide rail sequence stamping die |
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| Publication Number | Publication Date |
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| CN109719202A CN109719202A (en) | 2019-05-07 |
| CN109719202B true CN109719202B (en) | 2020-10-16 |
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| CN201910135522.5A Active CN109719202B (en) | 2019-02-23 | 2019-02-23 | Skylight guide rail sequence stamping die |
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| 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 |
| CN114558940B (en) * | 2022-04-27 | 2022-07-22 | 南通莱特伟特汽配科技有限公司 | Car door window aluminium guide rail stamping equipment |
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| CN101767164B (en) * | 2009-12-31 | 2012-07-04 | 潍坊裕元电子有限公司 | Method for producing thin-wall metal circular ring and grading stamping mould used therefor |
| CN102259134B (en) * | 2011-06-29 | 2012-12-19 | 无锡市中捷减震器有限公司 | One-piece forming die with multiple functions |
| CN202447511U (en) * | 2012-01-18 | 2012-09-26 | 厦门市博朗精密工业有限公司 | Secondary deep drawing molding die |
| CN103302203B (en) * | 2013-06-07 | 2015-03-04 | 东风模具冲压技术有限公司 | Method for forming sedan rear bumper bracket |
| CN203526353U (en) * | 2013-11-07 | 2014-04-09 | 大连职业技术学院 | Crystal oscillator base seat stamping die |
| CN104816136A (en) * | 2015-05-07 | 2015-08-05 | 哈尔滨飞机工业集团有限责任公司 | Forming technology for cup body parts |
| CN108043952A (en) * | 2017-12-29 | 2018-05-18 | 赵富祥 | A kind of design method of heavy punch piece progressive die |
| CN108856496A (en) * | 2018-05-30 | 2018-11-23 | 合肥领盛电子有限公司 | A kind of continuous stamping die for metal stamping |
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