CN209520255U - Upward flange body, stamping die and stamping equipment - Google Patents

Upward flange body, stamping die and stamping equipment Download PDF

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Publication number
CN209520255U
CN209520255U CN201920045195.XU CN201920045195U CN209520255U CN 209520255 U CN209520255 U CN 209520255U CN 201920045195 U CN201920045195 U CN 201920045195U CN 209520255 U CN209520255 U CN 209520255U
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CN
China
Prior art keywords
guide plate
punching press
upper mold
flange body
guide surface
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CN201920045195.XU
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Chinese (zh)
Inventor
吴凤玲
曹振雨
李猛
岳修超
贾会鹏
郭建峰
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SHANDONG XIAOYA PRECISE MACHINERY Co Ltd
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SHANDONG XIAOYA PRECISE MACHINERY Co Ltd
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Priority to CN201920045195.XU priority Critical patent/CN209520255U/en
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Abstract

The utility model provides a kind of upward flange body, stamping die and stamping equipment, is related to the technical field of cold punching die.Upward flange body provided by the utility model includes: upper mold drive block, lower mould slider, flange sliding block and upward flange insert;Lower mould slider is provided with the first guide plate and the second guide plate, and the guide surface of the first guide plate intersects setting with the guide surface of the second guide plate;Lower mould slider, for being slidably connected with punching press lower die;Upper mold drive block cooperates for connecting with punching press upper mold, and with the guide surface of the first guide plate;Flange sliding block and the guide surface of the second guide plate are slidably matched.Pass through upward flange body provided by the utility model, alleviate in the presence of the prior art when carrying out punching press, upward flanging process generally requires the technical issues of carrying out in the mold individually developed, increasing stamping procedure and stamping die quantity, lead to the higher cost of punching production.

Description

Upward flange body, stamping die and stamping equipment
Technical field
The utility model relates to the technical fields of cold punching die, more particularly, to a kind of upward flange body, stamping die Tool and stamping equipment.
Background technique
The process for cold stamping shaping of the sheet metal parts such as automobile panel and structural member is generally divided into die mould and drawing;It completes Die mould or drawing, generally also need to carry out subsequent processing according to part shape and required precision, post-order process generally by deburring, This skill such as punching, side repair, side blow, flange, shaping, rollover, side are whole is composed;Wherein flange is divided into lower flange and to turning over Side.For example, the cold punching technology of truck side wall provided part are as follows: drawing, trimming and piercing die, flange rollover avris deburring and trimming and piercing die side Punching lateral flange.
When formulating Sheet Metal Forming Technology, some parts, which often exist, to be needed to repair by deburring, punching, side blow, side or side Process is turned over, and also needs the processing by upward flanging process.In cold punching technology in the prior art, to upper overturning Technique is often difficult to realize in one set of die with other techniques, generally requires and one set of die is arranged in addition to realize to upper overturning Technique, in this way, on the one hand increase stamping procedure quantity, the mold on the other hand resulted in the need for is more, increases mold and opens The cost and punching production cost of hair.
In conclusion upward flanging process generally requires in the mold individually developed when carrying out punching press in the prior art It carries out, increases stamping procedure and stamping die quantity, lead to the higher cost of punching production.
The information disclosed in the background technology section is intended only to deepen the reason to the general background technology of the utility model Solution, and it is known to those skilled in the art existing to be not construed as recognizing or imply that the information is constituted in any form Technology.
Utility model content
The purpose of this utility model is to provide a kind of upward flange body, stamping die and stamping equipments, existing to alleviate Have in the presence of technology when carrying out punching press, upward flanging process is generally required to carry out in the mold individually developed, and increases Stamping procedure and stamping die quantity, the technical issues of leading to the higher cost of punching production.
The utility model first aspect provides a kind of upward flange body.Upward flange body packet provided by the utility model It includes: upper mold drive block, lower mould slider, flange sliding block and upward flange insert;Lower mould slider is provided with the first guide plate and second and leads Plate, the guide surface of the first guide plate intersect setting with the guide surface of the second guide plate;Lower mould slider connects for sliding with punching press lower die It connects;
Upper mold drive block cooperates for connecting with punching press upper mold, and with the guide surface of the first guide plate;Flange sliding block and The guide surface of two guide plates is slidably matched;Upward flange insert is installed on the top of flange sliding block;
Punching press upper mold drives upper mold drive block to move down, and by lower mould slider, flange sliding block is driven to move up.
Further, the side of upper mold drive block is connected with third guide plate, and third guide plate is used to cooperate with punching press lower die;
Also, the intersection of the guide surface of the guide surface of third guide plate and the first guide plate, is parallel to the guide surface of the second guide plate With the intersection of the guide surface of the first guide plate.
Further, upward flange body provided by the utility model further includes lid slide plate, and lid slide plate is for being fixedly connected In punching press lower die;Be provided with limit sliding surface in lower mould slider, limit sliding surface deviates from punching press lower die, and with lid slide plate slides Cooperation.
Further, upward flange body provided by the utility model further includes the 4th guide plate, and the 4th guide plate is for fixing It is connected to punching press lower die, and is slidably matched with the bottom surface of lower mould slider.
Further, the side of lower mould slider is connected with the 5th guide plate, and the 5th guide plate is used to cooperate with punching press lower die;
Also, the intersection of the guide surface of the guide surface and the first guide plate of the 5th guide plate, perpendicular to the guide surface of the second guide plate With the intersection of the guide surface of the first guide plate.
Further, lower mould slider is connected with the first backhaul compression piece;
Upward flange body provided by the utility model further includes the first block, and the first block is for being connected under punching press Mould, and cooperate with the first backhaul compression piece.
Further, upward flange body provided by the utility model further includes backhaul cushion block, and backhaul cushion block is for connecting It is abutted in lower mould slider backhaul with lower mould slider in punching press lower die.
Further, flange sliding block is connected with the second backhaul compression piece;
Upward flange body provided by the utility model further includes the second block, and the second block is for being connected under punching press Mould abuts when the second backhaul compression piece is moved upwards with flange sliding block with the second block.
The utility model second aspect provides a kind of stamping die, and stamping die provided by the utility model includes: punching press Upper mold, punching press lower die and above-mentioned upward flange body;Upper mold drive block is connect with punching press upper mold, lower mould slider and punching press lower die It is slidably connected.
The utility model third aspect provides a kind of stamping equipment, and stamping equipment provided by the utility model includes: pressure Machine and above-mentioned stamping die, punching press lower die are installed on the mounting base of press machine, and punching press upper mold is installed on the top shoe of press machine.
Upward flange body, stamping die and stamping equipment provided by the utility model, are related to the technology of cold punching die Field.Upward flange body provided by the utility model includes: upper mold drive block, lower mould slider, flange sliding block and to upper overturning Insert;Lower mould slider is provided with the first guide plate and the second guide plate, and the guide surface of the first guide plate intersects with the guide surface of the second guide plate Setting;Lower mould slider, for being slidably connected with punching press lower die;Upper mold drive block, for being connect with punching press upper mold, and with first The guide surface of guide plate cooperates;Flange sliding block and the guide surface of the second guide plate are slidably matched;It is sliding that upward flange insert is installed on flange The top of block;Punching press upper mold drives upper mold drive block to move down, and by lower mould slider, flange sliding block is driven to move up.
Deburring, punching in Cold Press Working, side blow, side are repaired or turn on one's side stamping die used in technique, generally Including punching press upper mold and punching press lower die;Punching press upper mold moves downward, and close to punching press lower die, can carry out deburring, punching, side blow, side It repairs or rollover technique.
Upward flange body provided by the utility model is connected to the punching press upper mold and punching press lower die of stamping die, punching press During upper mold moves downward, upper mold drive block is pushed to move downwardly together;Under the action of the first guide plate, upper mold drive block Driving lower mould slider moves in the horizontal direction;In the effect of the second guide plate, lower mould slider driving flange sliding block is moved up.Lower die Sliding block, the first guide plate and the second guide plate one work, and realize deflecting in movement transmittance process, drive flange sliding block upward Flange insert moves upwardly together, and carries out the workpiece being placed in punching press lower die to upper overturning.
In this way, implementing deburring, punching, side using stamping die by upward flange body provided by the utility model Punching, side repair or turn on one's side technique when, can carry out in the stamping die, while to workpiece to upper overturning, to reduce punching press Process, and eliminate the mold of the upward flanging process of independent development and implementation is alleviated and is being carried out in the presence of the prior art When punching press, upward flanging process is generally required to carry out in the mold individually developed, and increases stamping procedure and stamping die number The technical issues of measuring, leading to the higher cost of punching production.
The stamping die and stamping equipment is possessed excellent compared with the existing technology with above-mentioned upward flange body Gesture is identical, and details are not described herein.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, be cited below particularly the utility model compared with Good embodiment, and cooperate appended attached drawing, it is described below in detail.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram at upward the first visual angle of flange body provided by the embodiment of the utility model;
Fig. 2 is the structural schematic diagram at upward the second visual angle of flange body provided by the embodiment of the utility model;
Fig. 3 is the state diagram after upward flange body backhaul provided by the embodiment of the utility model;
Fig. 4 is the state diagram after upward flange body closure provided by the embodiment of the utility model;
Fig. 5 is the connection schematic diagram of upward flange body and punching press upper mold provided by the embodiment of the utility model;
Fig. 6 is the connection schematic diagram of upward flange body and punching press lower die provided by the embodiment of the utility model.
Icon: 10- lower mould slider;20- upper mold drive block;30- flange sliding block;The upward flange insert of 40-;51- first is led Plate;The second guide plate of 52-;53- third guide plate;The 4th guide plate of 54-;The 5th guide plate of 55-;The 6th guide plate of 56-;The 7th guide plate of 57-; 60- lid slide plate;61- limits sliding surface;70- the first backhaul compression piece;The first block of 71-;80- the second backhaul compression piece;81- Two blocks;90- backhaul cushion block;101- punching press upper mold;102- punching press lower die;201- rollover unit;202- side blow unit;203- punching Hole unit.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection;It can be mechanical connection, be also possible to be electrically connected;Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.
The utility model embodiment first aspect provides a kind of upward flange body.Please refer to Fig. 1, Fig. 5 and Fig. 6, this reality It include: upper mold drive block 20, lower mould slider 10, flange sliding block 30 and to turning over the upward flange body that new embodiment provides Side insert 40;Lower mould slider 10 is provided with the first guide plate 51 and the second guide plate 52, the guide surface and the second guide plate of the first guide plate 51 52 guide surface intersects setting;Lower mould slider 10, for being slidably connected with punching press lower die 102;Upper mold drive block 20 is used for and punching It presses upper mold 101 to connect, and cooperates with the guide surface of the first guide plate 51;The sliding of the guide surface of flange sliding block 30 and the second guide plate 52 Cooperation;Upward flange insert 40 is installed on the top of flange sliding block 30;Punching press upper mold 101 drives upper mold drive block 20 to moving down It is dynamic, by lower mould slider 10, flange sliding block 30 is driven to move up.
Specifically, the deburring in Cold Press Working, punching, side blow, side are repaired or turn on one's side stamping die used in technique Tool, generally comprises punching press upper mold 101 and punching press lower die 102;Punching press upper mold 101 moves downward, can be into close to punching press lower die 102 Row deburring, punching, side blow, side is repaired or rollover technique.
Upward flange body provided by the embodiment of the utility model is connected to the punching press upper mold 101 and punching press of stamping die Lower die 102 during punching press upper mold 101 moves downward, pushes upper mold drive block 20 to move downwardly together;In the first guide plate 51 Under the action of, upper mold drive block 20 drives lower mould slider 10 to move in the horizontal direction;In the effect of the second guide plate 52, lower mould slider 10 driving flange sliding blocks 30 move up.Lower mould slider 10, the first guide plate 51 and the second guide plate 52 work, and transmit in movement Deflecting is realized in the process, makes flange sliding block 30 that upward flange insert 40 be driven to move upwardly together, to being placed in punching press lower die Workpiece on 102 is carried out to upper overturning.
In this way, 101 phase of punching press upper mold by upward flange body provided by the embodiment of the utility model, in stamping die Punching press lower die 102 is moved downward, it is possible to implement deburring, punching, side blow, side is repaired or rollover technique, in the stamping die In, while realizing that upward flange insert 40 is moved upwards relative to punching press lower die 102, so that workpiece is carried out to upper overturning, from And reduce stamping procedure, and eliminate the mold of the upward flanging process of independent development and implementation.
The cold punching technology of workpiece reduces operation quantity and mold in the case where meeting forming parts and dimensional accuracy Quantity advantageously reduces mould development cost, and saves punching production cost.
In some embodiments, upper mold drive block 20 is fixed by bolts in punching press upper mold 101.Upper mold drive block 20 is downward It moves to and is abutted with the first guide plate 51, continue to move downward, lower mould slider 10 is pushed to move in the horizontal direction.
Specifically, the intersection of the guide surface of the guide surface of the first guide plate 51 and the second guide plate 52 is opposite with punching press upper mold 101 It is mutually perpendicular in the direction of motion of punching press lower die 102.
In some embodiments, punching press upper mold 101 moves along the vertical direction, the guide surface and the second guide plate of the first guide plate 51 52 guide surface is symmetrical relative to a perpendicular, so that the moving distance of flange sliding block 30, the shifting with upper mold drive block 20 It is dynamic to be equidistant.
It will be understood by those of skill in the art that the guide surface of the guide surface of the first guide plate 51 and the second guide plate 52 is not limited to It is symmetrical relative to a perpendicular.Punching press upper mold 101 moves along the vertical direction, by adjusting the first guide plate 51 guide surface with Angle between vertical plane and the angle between the guide surface and vertical plane of the second guide plate 52, can be to the movement of flange sliding block 30 Ratio between distance and the moving distance of upper mold drive block 20 is adjusted, and is carried out with meeting upward flange insert 40 to turning over The range demands on side.
Further, the side of upper mold drive block 20 is connected with third guide plate 53, and third guide plate 53 is used for and punching press lower die 102 cooperations;Also, the intersection of the guide surface of the guide surface of third guide plate 53 and the first guide plate 51, is parallel to the second guide plate 52 The intersection of the guide surface of guide surface and the first guide plate 51.
Specifically, third guide plate 53 is fixed by bolts in upper mold drive block 20;The guide surface of third guide plate 53 is parallel to It is opened direction.The cooperation plane with the cooperation of the guide surface of third guide plate 53 is provided in punching press lower die 102.Upper mold drive block 20 to Lower movement, the guide surface of third guide plate 53 are bonded with the cooperation plane, guide upper mold drive block 20 relative to 102 edge of punching press lower die It is mobile to be opened direction.
In some embodiments, referring to figure 3. and Fig. 4, it is arranged fluted on upper mold drive block 20, third guide plate 53 is arranged In the groove, and the top surface of third guide plate 53 is abutted with the side wall of the groove, in order to apply downwards to third guide plate 53 Active force.
Further, upward flange body provided by the embodiment of the utility model further includes lid slide plate 60 and the 4th guide plate 54, lid slide plate 60 is for being fixedly connected on punching press lower die 102;Limit sliding surface 61, limit sliding are provided in lower mould slider 10 Face 61 deviates from punching press lower die 102, and is slidably matched with lid slide plate 60.4th guide plate 54 is for being fixedly connected on punching press lower die 102, and be slidably matched with the bottom surface of lower mould slider 10.
The side of lower mould slider 10 is connected with the 5th guide plate 55, and the 5th guide plate 55 is used to cooperate with punching press lower die 102;And And the 5th guide plate 55 guide surface and the first guide plate 51 guide surface intersection, the guide surface perpendicular to the second guide plate 52 and The intersection of the guide surface of one guide plate 51.
Specifically, Fig. 1-Fig. 4 is please referred to, the limit sliding surface 61 on lid slide plate 60 and lower mould slider 10 cooperates, under prevention Mode slider 10 moves upwards.4th guide plate 54 is fixed by bolts in punching press lower die 102, and the bottom surface of lower mould slider 10 is led with the 4th The top surface of plate 54 is bonded.5th guide plate 55 is fixed by bolts in lower mould slider 10, and the guide surface of the 5th guide plate 55 is along perpendicular Histogram is to extension;Be provided with the cooperation plane with the cooperation of the guide surface of the 5th guide plate 55 in punching press lower die 102, the 5th guide plate 55 with Cooperation plane fitting.
By lid slide plate 60, the 4th guide plate 54 and the 5th guide plate 55, guide lower mould slider 10 relative to 102 edge of punching press lower die Horizontal direction is mobile, and moving direction is perpendicular to the intersection of the guide surface of the first guide plate 51 and the guide surface of the second guide plate 52.
Further, lower mould slider 10 is connected with the first backhaul compression piece 70;It is provided by the embodiment of the utility model upward Flange body further includes the first block 71, the first block 71 for being connected to punching press lower die 102, and with the first backhaul compression piece 70 cooperations.
Specifically, the first block 71 is fixed on punching press lower die 102.Lower mould slider 10 is moved down in the driving of upper mold drive block 20 Dynamic, the first backhaul compression piece 70 abuts on the first block 71, and lower mould slider 10 continues to move to, and the first backhaul compression piece 70 is gradually Compression.In upper mold 20 upward drawback movement of drive block, the recovery power drive lower mould slider 10 of the first backhaul compression piece 70 is returned Cheng Yundong.
In some embodiments, the first backhaul compression piece 70 includes spring or nitrogen cylinder.
Further, upward flange body provided by the embodiment of the utility model further includes backhaul cushion block 90, backhaul cushion block 90, for being connected to punching press lower die 102, in 10 backhaul of lower mould slider, abut with lower mould slider 10.
In some embodiments, backhaul cushion block 90 uses rubber pad.
In 102 return stroke of punching press lower die, lower mould slider 10 is abutted on rubber pad, can be played buffer function, be avoided down Mode slider 10 and 102 rigid collision of punching press lower die.
Further, Fig. 1 is please referred to, upward flange body provided by the embodiment of the utility model includes 56 He of the 6th guide plate 7th guide plate 57, the 6th guide plate 56 and the 7th guide plate 57 are both secured to flange sliding block 30, and are respectively used to punching press lower die 102 and match It closes;The guide surface of 6th guide plate 56 perpendicular to the 7th guide plate 57 guide surface, and along be parallel to die sinking direction direction extend, It is provided in punching press lower die 102 and matches respectively with what the cooperation of the guide surface of the first guide plate 51 and the 7th guide plate 57 guide surface cooperated Plane is closed, to guide flange sliding block 30 to move upwards relative to punching press lower die 102.
Specifically, since the guide surface of the guide surface of the 6th guide plate 56 and the 7th guide plate 57 extends along die sinking direction, make Flange sliding block 30 drives upward flange insert 40 to move upwards along die sinking direction, carries out to upper overturning.
Further, flange sliding block 30 is connected with the second backhaul compression piece 80;It is provided by the embodiment of the utility model upward Flange body further includes the second block 81, and the second block 81 is for being connected to punching press lower die 102, and the second backhaul compression piece 80 is with turning over When slider edge 30 moves upwards, abutted with the second block 81.
Specifically, the second block 81 is fixed on punching press lower die 102.During flange sliding block 30 moves upwards, is abutted to On two blocks 81, flange sliding block 30 is continued to move to, and the second backhaul compression piece 80 gradually reduces.In the upward backhaul of upper mold drive block 20 When movement, the recovery power drive flange sliding block 30 of the second backhaul compression piece 80 makees downwards drawback movement.
The utility model embodiment second aspect provides a kind of stamping die, stamping die provided by the embodiment of the utility model Tool includes: punching press upper mold 101, punching press lower die 102 and above-mentioned upward flange body;Upper mold drive block 20 and punching press upper mold 101 Connection, lower mould slider 10 are slidably connected with punching press lower die 102.
Specifically, installation cavity is provided in punching press lower die 102;Lower mould slider 10 is mounted on the bottom of the installation cavity.
In some embodiments, Fig. 6 is please referred to, rollover unit 201,202 and of side blow unit are provided in punching press lower die 102 Punching unit 203.
The utility model embodiment third aspect provides a kind of stamping equipment, and punching press provided by the embodiment of the utility model is set Standby includes: press machine and above-mentioned stamping die, and punching press lower die 102 is installed on the mounting base of press machine, and punching press upper mold 101 is installed In the top shoe of press machine.
Specifically, the top shoe of press machine drives punching press upper mold 101 and upper mold drive block 20 to move downwardly together, close to punching Mould 102 is depressed, punching press is carried out to workpiece.
Finally, it should be noted that all the embodiments in this specification are described in a progressive manner, each embodiment What is stressed is all differences from other embodiments, and same and similar part cross-reference is between each embodiment It can;The above various embodiments is only to illustrate the technical solution of the utility model, rather than its limitations;Although referring to aforementioned each implementation The utility model is described in detail in example, those skilled in the art should understand that: it still can be to aforementioned Technical solution documented by each embodiment is modified, or equivalent substitution of some or all of the technical features; In the absence of conflict, the features in the embodiments and the embodiments of the present application can be combined with each other.And these modifications, replacement Or combination, the scope of the technical solutions of the embodiments of the utility model that it does not separate the essence of the corresponding technical solution.

Claims (10)

1. a kind of upward flange body characterized by comprising upper mold drive block, lower mould slider, flange sliding block and to upper overturning Insert;The lower mould slider is provided with the first guide plate and the second guide plate, the guide surface of first guide plate and second guide plate Guide surface intersect setting;The lower mould slider, for being slidably connected with punching press lower die;
The upper mold drive block cooperates for connecting with punching press upper mold, and with the guide surface of first guide plate;
The guide surface of the flange sliding block and second guide plate is slidably matched;The upward flange insert is installed on the flange The top of sliding block;
The punching press upper mold drives the upper mold drive block to move down, and by the lower mould slider, drives the flange sliding block It moves up.
2. upward flange body according to claim 1, which is characterized in that the side of the upper mold drive block is connected with Three guide plates, the third guide plate are used to cooperate with the punching press lower die;
Also, the intersection of the guide surface of the guide surface of the third guide plate and first guide plate, is parallel to second guide plate Guide surface and first guide plate guide surface intersection.
3. upward flange body according to claim 1, which is characterized in that the upward flange body further includes that lid is slided Plate, the lid slide plate is for being fixedly connected on the punching press lower die;Limit sliding surface, the limit are provided in the lower mould slider Position sliding surface deviates from the punching press lower die, and cooperates with the lid slide plate slides.
4. upward flange body according to claim 3, which is characterized in that the upward flange body further includes the 4th leading Plate, the 4th guide plate are slidably matched for being fixedly connected on the punching press lower die with the bottom surface of the lower mould slider.
5. upward flange body according to claim 4, which is characterized in that the side of the lower mould slider is connected with the 5th Guide plate, the 5th guide plate are used to cooperate with the punching press lower die;
Also, the intersection of the guide surface of the guide surface of the 5th guide plate and first guide plate, perpendicular to second guide plate Guide surface and first guide plate guide surface intersection.
6. upward flange body according to claim 1, which is characterized in that the lower mould slider is connected with the first backhaul pressure Contracting part;
The upward flange body further includes the first block, first block for being connected to the punching press lower die, and with The first backhaul compression piece cooperation.
7. upward flange body according to claim 6, which is characterized in that the upward flange body further includes backhaul pad Block, the backhaul cushion block, in the lower mould slider backhaul, are supported for being connected to the punching press lower die with the lower mould slider It connects.
8. upward flange body according to claim 1, which is characterized in that the flange sliding block is connected with the second backhaul pressure Contracting part;
The upward flange body further includes the second block, and second block is for being connected to the punching press lower die, and described the When two return compression piece is moved upwards with the flange sliding block, abutted with second block.
9. a kind of stamping die characterized by comprising punching press upper mold, punching press lower die and as described in claim any one of 1-8 Upward flange body;
The upper mold drive block is connect with the punching press upper mold, and the lower mould slider is slidably connected with the punching press lower die.
10. a kind of stamping equipment characterized by comprising press machine and stamping die as claimed in claim 9, the punching Pressure mould is installed on the mounting base of the press machine, and the punching press upper mold is installed on the top shoe of the press machine.
CN201920045195.XU 2019-01-11 2019-01-11 Upward flange body, stamping die and stamping equipment Active CN209520255U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920045195.XU CN209520255U (en) 2019-01-11 2019-01-11 Upward flange body, stamping die and stamping equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920045195.XU CN209520255U (en) 2019-01-11 2019-01-11 Upward flange body, stamping die and stamping equipment

Publications (1)

Publication Number Publication Date
CN209520255U true CN209520255U (en) 2019-10-22

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Application Number Title Priority Date Filing Date
CN201920045195.XU Active CN209520255U (en) 2019-01-11 2019-01-11 Upward flange body, stamping die and stamping equipment

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