CN106975696B - Vehicle right and left door hinge mounting plate stamping die and Sheet Metal Forming Technology - Google Patents
Vehicle right and left door hinge mounting plate stamping die and Sheet Metal Forming Technology Download PDFInfo
- Publication number
- CN106975696B CN106975696B CN201710373092.1A CN201710373092A CN106975696B CN 106975696 B CN106975696 B CN 106975696B CN 201710373092 A CN201710373092 A CN 201710373092A CN 106975696 B CN106975696 B CN 106975696B
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- Prior art keywords
- plate
- pin
- forming module
- die holder
- punch
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/08—Dies with different parts for several steps in a process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/001—Shaping combined with punching, e.g. stamping and perforating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a kind of vehicle right and left door hinge mounting plate stamping die and techniques, wherein the stamping die includes upper die holder and lower die holder, wherein, it is disposed with the first forming module, the second forming module and third forming module by the sequence of product processing technique on upper die holder and lower die holder, altogether includes eight kinds of shaping stations；The stamping die further includes retainer plate, guide plate, waste sliding plate, the first guide post and the first guide sleeve；Retainer plate is abutted with the feed side of the first forming module, to support plate；Guide plate is fixed on retainer plate；First guide post is fixedly installed on the lower die seat, and the first guide sleeve is fixed on upper die holder, and the first guide post is slidably connected with the first guide sleeve.Vehicle right and left door hinge mounting plate stamping die and Sheet Metal Forming Technology provided by the invention realize the punching for carrying out vehicle right and left door hinge mounting plate in one set of die, reduce jig frequency expense, improve the working efficiency of employee, ensure that the Forming Quality of product.
Description
Technical field
The present invention relates to components stamping technology field more particularly to a kind of vehicle right and left door hinge mounting plate stamping dies
And Sheet Metal Forming Technology.
Background technique
Vehicle right and left door hinge installs the production of plate stamping part, completes punching generally by more set steel moulds, at
Type technique is usually blanking and punching, flange and punching separation.But in the prior art, left and right door hinge mounting plate usually needs
Three-way valve mold is wanted to carry out the plate that punching, jig frequency angle, and the blank of blanking and punching are 1 meter or so, one piece of plate is completed in punching to be needed
It re-replaces new plate and carries out punching, greatly reduce working efficiency, and when every sequence is positioned, precision is poor, finally
Product Precision be relatively difficult to guarantee.
Summary of the invention
The object of the present invention is to provide a kind of vehicle right and left door hinge mounting plate stamping die and Sheet Metal Forming Technologies, to realize
The punching that left and right door hinge mounting plate is carried out in one set of die, improves the working efficiency of employee, guarantees the precision of product.
The present invention provides a kind of vehicle right and left door hinge mounting plate stamping dies, including upper die holder and lower die holder, wherein
The first forming module, the second molding are disposed with by the sequence of product processing technique on the upper die holder and the lower die holder
Module and third forming module；
The first punching station, die mould station, the first deburring station and second are disposed on first forming module
Deburring station；
Flange station and the second punching station are disposed on second forming module；
Third punching station and separation station are disposed on the third forming module；
The vehicle right and left door hinge mounting plate stamping die further includes retainer plate, guide plate, waste sliding plate, the first guide post
With the first guide sleeve；
The retainer plate is fixedly installed on the lower die holder, and the charging of the retainer plate and first forming module
Side abuts；
The guide plate is fixed on the retainer plate；
The waste sliding plate is fixedly installed on the lower die holder, and the waste sliding plate and the third forming module
Exit side abuts；
On the lower die holder, first guide sleeve is fixed at the upper die holder for the first guide post fixed setting
On, first guide post is slidably connected with first guide sleeve.
Vehicle right and left door hinge mounting plate stamping die as described above, wherein preferably, the on the upper die holder
The first piercing punch, the first special-shaped punch-pin, the second special-shaped punch-pin, third abnormity punch-pin, the are fixedly installed on a molding block
Four special-shaped punch-pin and the 5th special-shaped punch-pin；
Flanging die and the second piercing punch are fixedly installed on the second forming module on the upper die holder；
Third piercing punch, waste material separation punch-pin and product are fixedly installed on third forming module on the upper die holder
Separate punch-pin；
The first punching concave die, the first special-shaped cavity plate, second are fixedly installed on the first forming module on the lower die holder
Special-shaped cavity plate, third abnormity cavity plate, the 4th special-shaped cavity plate and the 5th special-shaped cavity plate；
Flange cavity plate and the second punching concave die are fixedly installed on the second forming module on the lower die holder；
Third punching concave die, waste material separation cavity plate and product are fixedly installed on third forming module on the lower die holder
Separate cavity plate.
Vehicle right and left door hinge mounting plate stamping die as described above, wherein preferably, the described first special-shaped punch-pin
For " ten " font.
Vehicle right and left door hinge mounting plate stamping die as described above, wherein preferably, second abnormity is convex
The Working position of mould, the third abnormity punch-pin and the 4th special-shaped punch-pin on blank exists with the described first special-shaped punch-pin
Working position on blank partially overlaps, Working position and the third abnormity punch-pin of the described 5th special-shaped punch-pin on blank
Working position on blank partially overlaps.
Vehicle right and left door hinge mounting plate stamping die as described above, wherein preferably, the length of the intersection
Degree is 2mm.
Vehicle right and left door hinge mounting plate stamping die as described above, wherein preferably, the flanging die is being sent
Expect that direction is convex for hinge mounting plate edge 5mm.
Vehicle right and left door hinge mounting plate stamping die as described above, wherein preferably, the on the upper die holder
A molding block, the second forming module and third forming module further include the second guide post, upper die plate, die clamp, retaining plate, binder
Plate, stop screw, spring and positioning pin；The pressure plate, retaining plate, die clamp and upper die plate are fixedly connected sequentially, and described
Upper die plate is fixed on the upper die holder, and the fixation of one end of second guide post is threaded through in the die clamp, and described the
The other end of two guide posts runs through the retaining plate and pressure plate；The stop screw is solid after the die clamp and the retaining plate
It is fixed to be arranged in the pressure plate；The positioning pin is fixed in the pressure plate, and the end protrusion of the positioning pin
In the surface of the pressure plate；One end of the spring is fixed on the upper die holder, and the other end of the spring is fixed
It is arranged on the retaining plate.
The first forming module, the second forming module and third forming module on the lower die holder further include the second guide sleeve,
Lower mold backing plate, lower template, guide pin and limited post；The lower mold backing plate is fixedly installed on the lower die holder, the lower template
Be fixed in the lower mold backing plate, second guide sleeve is fixed in the lower template, and second guide sleeve with
Second guide post is slidably connected；The guide pin is fixed in the lower template, and the side wall setting of the guide pin
There is T-slot；The limited post is fixed in the lower template, and the height that the limited post protrudes from the lower template is equal to
The thickness of the blank.
Vehicle right and left door hinge mounting plate stamping die as described above, wherein preferably, second forming module
On also set up free step hole location, the empty step station is arranged between the flange station and the second deburring station.
The present invention also provides a kind of vehicle right and left door hinge mounting plate Sheet Metal Forming Technologies, wherein includes the following steps:
Blank is sent into the feed side of mold；
Blank is moved to the first punching station, the first piercing punch and the cooperation of the first punching concave die are controlled, in blank
Upper formation first positioning hole；
Blank is moved to die mould station, to stamp out the surface features of product, and control the first special-shaped punch-pin and
Second special-shaped punch-pin cooperation, to cut off the waste material in the middle position of adjacent four products；
Blank is moved to the first deburring station, the special-shaped punch-pin of control second and the second special-shaped cavity plate cooperation, is existed with excision
Waste material on feed direction between two neighboring product；
Blank is moved to the second deburring station, controls third abnormity punch-pin and the cooperation of third abnormity cavity plate, and controls the
Four special-shaped punch-pin and the 4th special-shaped cavity plate cooperation, to cut off the vertically waste material between two adjacent products on feed direction,
And the waste material of two product two sides；
Blank is moved to flange station, controls flanging die and the cooperation of flange cavity plate, to further realize the vertical of product
Figure modelling；
Blank is moved to the second punching station, the second piercing punch is controlled and the second punching concave die cooperates, pacify hinge
The edge of loading board processes second location hole, is positioned with realizing in the hole location of punching product requirement；
Blank is moved to third punching station, control third piercing punch and third punching concave die cooperate, to the
The hole of two punching stations processing is finished, to obtain the gauge orifice of product；
Blank is moved to separation station, control waste material separation punch-pin separates cavity plate cooperation with waste material, and controls product point
From punch-pin and product separation cavity plate cooperation, with perpendicular to separating and recovering two neighboring product on feed direction, and will give up
Material separation and recovery.
Vehicle right and left door hinge mounting plate stamping die and Sheet Metal Forming Technology provided by the invention, realize in one set of die
The punching for carrying out vehicle right and left door hinge mounting plate, reduces jig frequency expense, improves the working efficiency of employee, ensure that product
Forming Quality.
Detailed description of the invention
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of lower die holder；
Fig. 2 is the structural schematic diagram of upper die holder；
Fig. 3 is the cross-sectional view of upper die holder and lower die holder under molding state；
Fig. 4 is the forming process schematic diagram of the blank on the first forming module；
Fig. 5 is the forming process schematic diagram of the blank on the second forming module；
Fig. 6 is the forming process schematic diagram of the blank on third forming module.
Description of symbols:
100- lower die holder 110- the first guide post 120- lower mold backing plate
130- lower template 140- retainer plate 150- guide plate
160- waste sliding plate 200- the first forming module the first punching concave die of 210-
The special-shaped cavity plate 240- third abnormity cavity plate of the special-shaped cavity plate 230- second of 220- first
Special-shaped cavity plate 260- guide pin the second guide sleeve of 270- of 250- the 4th
300- the second forming module 310- flange cavity plate the second punching concave die of 320-
330- limited post 400- third forming module 410- third punching concave die
420- product separates the special-shaped cavity plate of cavity plate 430- waste material separation cavity plate 440- the 5th
500- upper die holder 510- the first guide sleeve the second guide post of 520-
530- upper die plate 540- die clamp 550- retaining plate
560- pressure plate 570- spring 580- stop screw
590- positioning pin 600- the first forming module the first piercing punch of 610-
The special-shaped punch-pin 640- third abnormity punch-pin of the special-shaped punch-pin 630- second of 620- first
Special-shaped punch-pin 700- the second forming module 710- flanging die of 650- the 4th
720- the second piercing punch 800- third forming module 810- third piercing punch
820- product separates the special-shaped punch-pin of punch-pin 830- waste material separation punch-pin 840- the 5th
900- blank 910- first positioning hole 920- second location hole
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
Referring to Fig. 1 to Fig. 6, the embodiment of the invention provides a kind of vehicle right and left door hinge mounting plate stamping dies
Tool, including upper die holder 500 and lower die holder 100, wherein equal by the sequence of product processing technique on upper die holder 500 and lower die holder 100
It is disposed with the first forming module 600 (200), the second forming module 700 (300) and third forming module 800 (400)；Its
In, it is disposed with the first punching station, die mould station, the first deburring station and second on the first forming module 600 (200) and repairs
Side station；Flange station and the second punching station are disposed on second forming module 700 (300)；Third forming module 800
(400) third punching station and separation station are disposed on；The vehicle right and left door hinge mounting plate stamping die further includes
Retainer plate 140, guide plate 150, waste sliding plate 160, the first guide post 110 and the first guide sleeve 510；Retainer plate 140 is fixed at
On lower die holder 100, and retainer plate 140 is abutted with the feed side of the first forming module 200 on lower die holder 100, to support plate；
Guide plate 150 is fixed on retainer plate 140, to constrain the feedstock direction of plate；Waste sliding plate 160 is fixed at lower die
On seat 100, and waste sliding plate 160 is abutted with the exit side of the third forming module 400 on lower die holder 100；First guide post 110 is solid
Fixed to be arranged on lower die holder 100, the first guide sleeve 510 is fixed on upper die holder 500, the first guide post 110 and the first guide sleeve 510
It is slidably connected, to provide guiding to the relative motion between upper die holder 500 and lower die holder 100.
Further, the first piercing punch 610, first is fixedly installed on the first forming module 600 on upper die holder 500
The special-shaped punch-pin 650 of the special-shaped punch-pin 630 of special-shaped punch-pin 620, second, third abnormity punch-pin the 640, the 4th and the 5th special-shaped punch-pin 840；
Wherein, the first piercing punch 610 is arranged on the first punching station, the first special-shaped setting of punch-pin 620 the first punching station with
Between die mould station, the second special-shaped punch-pin 630 is arranged between die mould station and the first deburring station, third abnormity punch-pin 640
It is arranged between the first deburring station and the 4th deburring station with the 4th special-shaped punch-pin 650.The second molding on upper die holder 500
Flanging die 710 and the second piercing punch 720 are fixedly installed in module 700；Wherein, flanging die 710 is arranged in flange work
On position, the second piercing punch 720 is arranged on the second punching station.Fixation is set on third forming module 800 on upper die holder 500
It is equipped with third piercing punch 810, waste material separation punch-pin 830 and product separation punch-pin 820；Wherein, third piercing punch 810 is arranged
On third punching station, waste material separates punch-pin 830 and product separation punch-pin 820 setting on separation station.On lower die holder 100
The first forming module 200 on be fixedly installed the special-shaped cavity plate 230 of the special-shaped cavity plate 220, second of the first punching concave die 210, first,
The special-shaped cavity plate 250 of third abnormity cavity plate the 240, the 4th and the 5th special-shaped cavity plate 440；The second forming module 300 on lower die holder 100
On be fixedly installed flange cavity plate 310 and the second punching concave die 320；Fixation is set on third forming module 400 on lower die holder 100
It is equipped with third punching concave die 410, waste material separation cavity plate 430 and product separation cavity plate 420；And the punch-pin that each cavity plate is corresponding
Cooperation.
It should be noted that multiple hinge mounting plates can be gone out on same blank 900 with Continuous maching on feed direction,
And on perpendicular to feed direction, two symmetrical hinge mounting plates, the i.e. left and right door of automobile can also be gone out with simultaneous processing
Hinge mounting plate can be processed simultaneously, and in order to avoid once removing the problem of waste material easily leads to stamping parts cracking, in this reality
It applies in example, the first special-shaped punch-pin 620 can be first passed through in advance and remove the waste material between four adjacent hinge mounting plates, and logical
It crosses subsequent technique and gradually removes all waste materials, it is possible thereby to machining accuracy when improving removal waste material, ensure that product quality,
The problem of also avoiding large area removal waste material simultaneously and easily leading to plate cracking.
Further, the second special-shaped punch-pin 630, third abnormity punch-pin 640 and the 4th special-shaped punch-pin 650 are on blank 900
Working position exist with Working position of the first special-shaped punch-pin 620 on blank 900 and partially overlap, the 5th special-shaped punch-pin
840 partially overlap in the Working position on blank 900 with Working position presence of the third abnormity punch-pin 640 on blank 900, by
This can guarantee to completely remove waste material.Wherein, the length of intersection can be according to the structure of product to be formed and the reality of punching press
Depending on the situation of border, in the present embodiment, the length of the intersection is 2mm.
It should be noted that the edge of Working position and blank 900 of the second special-shaped punch-pin 630 on blank 900 away from
From for 3mm, continuity and positioning accuracy to blank 900 when subsequent work stations feeding thereby may be ensured that.
For the ease of carrying out flange operation to hinge mounting plate, flanging die 710 is convex for hinge peace in feed direction
Loading board edge 5mm.
Further, the first forming module 600 on upper die holder 500, the second forming module 700 and third forming module
800 further include the second guide post 520, upper die plate 530, die clamp 540, retaining plate 550, pressure plate 560, stop screw 580, spring
570 and positioning pin 590；Pressure plate 560, retaining plate 550, die clamp 540 and upper die plate 530 are fixedly connected sequentially, and upper die-cushion
Plate 530 is fixed on upper die holder 500, wherein the setting of upper die plate 530 can increase each punch-pin on upper die holder 500
Bonding strength, retaining plate 550 may be implemented for positioning pin 590 and the second guide post 520 to be fixed in pressure plate 560；Second guide post
520 one end fixation is threaded through in die clamp 540, and the other end of the second guide post 520 runs through retaining plate 550 and pressure plate 560, with right
Upper die holder 500 and lower die holder 100 provide guiding when molding；Fixation is set after stop screw 580 passes through die clamp 540 and retaining plate 550
It sets in pressure plate 560, to limit the stroke of pressure plate 560, pressure plate 560 is prevented to be detached from；Positioning pin 590 is fixed at pressure
In flitch 560, and the end of positioning pin 590 protrudes from the surface of pressure plate 560, with institute's punching on the first punching station
A positioning hole 910 cooperates；One end of spring 570 is fixed on upper die holder 500, and the other end of spring is fixed at retaining
On plate 550, to provide pressure to pressure plate 560.
The first forming module 200, the second forming module 300 and third forming module 400 on lower die holder 100 further include
Two guide sleeves 270, lower mold backing plate 120, lower template 130, guide pin 260 and limited post 330；Lower mold backing plate 120 is fixed at down
On die holder 100, to improve the bonding strength of each cavity plate on lower die holder 100, lower template 130 is fixed at lower mold backing plate 120
On, the second guide sleeve 270 is fixed in lower template 130, and the second guide sleeve 270 is slidably connected with the second guide post 520；Guide pin
260 are fixed in lower template 130, and the side wall of guide pin 260 is provided with T-slot, with to blank 900 in vertical direction and
Perpendicular to being limited on the direction of feed direction；Limited post 330 is fixed in lower template 130, and limited post 330 protrudes from
The height of lower template 130 is equal to the thickness of blank 900, so that pressure plate 560 can also contact while contacting with blank 900
To limited post 330, to prevent 560 over-voltage of pressure plate, mold damage.
Further, free step hole location is also set up on the second forming module 700 (300), sky step station is arranged in flange work
Between position and the second deburring station, sky step station can be used for the change of later period mold, to will not influence production before and after change
The continuity of product moulding process allows product to readjust positioning on sky step station, to ensure that the matter of subsequent forming
Amount.
The embodiment of the invention also provides a kind of vehicle right and left door hinge mounting plate Sheet Metal Forming Technologies, wherein including walking as follows
It is rapid:
Blank 900 is sent into the feed side of mold；
Blank 900 is moved to the first punching station, controls the first piercing punch 610 and the cooperation of the first punching concave die 210,
To form first positioning hole 910 on blank 900；
Blank 900 is moved to die mould station, to stamp out the surface features of product, and controls the first special-shaped punch-pin
620 and second special-shaped punch-pin 630 cooperate, to cut off the waste material in the middle position of adjacent four products；
Blank 900 is moved to the first deburring station, the special-shaped punch-pin 630 of control second and the second special-shaped cavity plate 230 cooperate,
To cut off the waste material on feed direction between two neighboring product；
Blank 900 is moved to the second deburring station, third abnormity punch-pin 640 is controlled and third abnormity cavity plate 240 cooperates,
And control the 4th special-shaped punch-pin 650 and the 4th special-shaped cavity plate 250 cooperates, with cut off vertically with two adjacent productions on feed direction
The waste material of waste material and two product two sides between product；
Blank 900 is moved to flange station, flanging die 710 is controlled and flange cavity plate 310 cooperates, to further realize
The three-dimensional contouring of product；
Blank 900 is moved to the second punching station, the second piercing punch 720 is controlled and the second punching concave die 320 cooperates,
The edge of hinge mounting plate is set to process second location hole 920, when realizing the hole location of punching product requirement in the subsequent process
It is positioned；
Blank 900 is moved to third punching station, control third piercing punch 810 and third punching concave die 410 cooperate,
To be finished in the hole that the second punching station is processed, to obtain the gauge orifice of product；
Blank 900 is moved to separation station, control waste material separation punch-pin 830 separates the cooperation of cavity plate 430 with waste material, and controls
Product separation punch-pin 820 and product separation cavity plate 420 processed cooperates, perpendicular to dividing two neighboring product on feed direction
It is separated and recovered from recycling, and by waste material.
Vehicle right and left door hinge mounting plate stamping die and Sheet Metal Forming Technology provided in an embodiment of the present invention, realize a set of
The punching that vehicle right and left door hinge mounting plate is carried out on mold, reduces jig frequency expense, improves the working efficiency of employee, guarantees
The Forming Quality of product.
Structure, feature and effect of the invention, the above institute are described in detail based on the embodiments shown in the drawings
Only presently preferred embodiments of the present invention is stated, but the present invention does not limit the scope of implementation as shown in the drawings, it is all according to structure of the invention
Think made change or equivalent example modified to equivalent change, when not going beyond the spirit of the description and the drawings,
It should all be within the scope of the present invention.
Claims (6)
1. a kind of vehicle right and left door hinge mounting plate stamping die, including upper die holder and lower die holder, which is characterized in that the upper mold
The first forming module, the second forming module and the are disposed with by the sequence of product processing technique on seat and the lower die holder
Three forming modules；
The first punching station, die mould station, the first deburring station and the second deburring are disposed on first forming module
Station；
Flange station and the second punching station are disposed on second forming module；
Third punching station and separation station are disposed on the third forming module；
The vehicle right and left door hinge mounting plate stamping die further includes retainer plate, guide plate, waste sliding plate, the first guide post and
One guide sleeve；
The retainer plate is fixedly installed on the lower die holder, and the feed side of the retainer plate and first forming module supports
It connects；
The guide plate is fixed on the retainer plate；
The waste sliding plate is fixedly installed on the lower die holder, and the discharging of the waste sliding plate and the third forming module
Side abuts；
On the lower die holder, first guide sleeve is fixed on the upper die holder, institute for the first guide post fixed setting
The first guide post is stated to be slidably connected with first guide sleeve；
The first special-shaped punch-pin is fixedly installed on the first forming module on the upper die holder；
The first special-shaped cavity plate is fixedly installed on the first forming module on the lower die holder；
The first piercing punch, the second special-shaped punch-pin, third abnormity are fixedly installed on the first forming module on the upper die holder
Punch-pin, the 4th special-shaped punch-pin and the 5th special-shaped punch-pin；
Flanging die and the second piercing punch are fixedly installed on the second forming module on the upper die holder；
Third piercing punch, waste material separation punch-pin and product separation are fixedly installed on third forming module on the upper die holder
Punch-pin；
The first punching concave die, the second special-shaped cavity plate, third abnormity are fixedly installed on the first forming module on the lower die holder
Cavity plate, the 4th special-shaped cavity plate and the 5th special-shaped cavity plate；
Flange cavity plate and the second punching concave die are fixedly installed on the second forming module on the lower die holder；
Third punching concave die, waste material separation cavity plate and product separation are fixedly installed on third forming module on the lower die holder
Cavity plate；
The Working position of the second special-shaped punch-pin, the third abnormity punch-pin and the 4th special-shaped punch-pin on blank with
Working position of the described first special-shaped punch-pin on blank partially overlaps, Working position of the described 5th special-shaped punch-pin on blank
It partially overlaps with Working position of the third abnormity punch-pin on blank.
2. vehicle right and left door hinge mounting plate stamping die according to claim 1, which is characterized in that first abnormity
Punch-pin is " ten " font.
3. vehicle right and left door hinge mounting plate stamping die according to claim 1, which is characterized in that the intersection
Length be 2mm.
4. vehicle right and left door hinge mounting plate stamping die according to claim 3, which is characterized in that the flanging die
It is convex for hinge mounting plate edge 5mm in feed direction.
5. vehicle right and left door hinge mounting plate stamping die according to claim 1, which is characterized in that on the upper die holder
The first forming module, the second forming module and third forming module further include the second guide post, upper die plate, die clamp, retaining plate,
Pressure plate, stop screw, spring and positioning pin；The pressure plate, retaining plate, die clamp and upper die plate are fixedly connected sequentially, and
The upper die plate is fixed on the upper die holder, and one end fixation of second guide post is threaded through in the die clamp, institute
The other end of the second guide post is stated through the retaining plate and pressure plate；The stop screw passes through the die clamp and the retaining plate
After be fixed in the pressure plate；The positioning pin is fixed in the pressure plate, and the end of the positioning pin
Protrude from the surface of the pressure plate；One end of the spring is fixed on the upper die holder, the other end of the spring
It is fixed on the retaining plate.
The first forming module, the second forming module and third forming module on the lower die holder further include the second guide sleeve, lower die
Backing plate, lower template, guide pin and limited post；On the lower die holder, the lower template is fixed for the lower mold backing plate fixed setting
Be arranged in the lower mold backing plate, second guide sleeve is fixed in the lower template, and second guide sleeve with it is described
Second guide post is slidably connected；The guide pin is fixed in the lower template, and the side wall of the guide pin is provided with T-type
Slot；The limited post is fixed in the lower template, and the height that the limited post protrudes from the lower template is equal to described
The thickness of blank.
6. vehicle right and left door hinge mounting plate stamping die according to claim 1, which is characterized in that second molding
Free step station is also set up in module, the empty step station is arranged between the flange station and the second deburring station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710373092.1A CN106975696B (en) | 2017-05-24 | 2017-05-24 | Vehicle right and left door hinge mounting plate stamping die and Sheet Metal Forming Technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN107377770A (en) * | 2017-08-30 | 2017-11-24 | 合肥正特机械有限公司 | A kind of continuous hinge part die mechanism |
| CN109201891B (en) * | 2018-10-29 | 2023-09-26 | 太原科技大学 | Twisting die for blade |
| CN112872182A (en) * | 2021-01-12 | 2021-06-01 | 安徽舜禹水务股份有限公司 | Water pump cavity sectional type multistation assembling die |
| CN115382976B (en) * | 2022-08-16 | 2024-06-11 | 东风汽车股份有限公司 | Design method of automobile door hinge reinforcing plate mold |
Citations (5)
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| DE102010011248A1 (en) * | 2010-03-12 | 2011-09-15 | Daimler Ag | Method and device for producing a component composite |
| CN205056800U (en) * | 2015-09-02 | 2016-03-02 | 江苏泽恩汽机车部品制造有限公司 | Car body hinge bracket upgrades continuous mould |
| CN205613918U (en) * | 2016-05-16 | 2016-10-05 | 东莞市致一五金制品有限公司 | Hinge subassembly continuous stamping die behind automobile |
| CN205763298U (en) * | 2016-06-29 | 2016-12-07 | 重庆凯安机电制造有限公司 | A kind of molding structure of the body hinge progressive die |
| CN205763388U (en) * | 2016-06-29 | 2016-12-07 | 重庆凯安机电制造有限公司 | A kind of isolating construction of the body hinge progressive die |
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| DE102010011248A1 (en) * | 2010-03-12 | 2011-09-15 | Daimler Ag | Method and device for producing a component composite |
| CN205056800U (en) * | 2015-09-02 | 2016-03-02 | 江苏泽恩汽机车部品制造有限公司 | Car body hinge bracket upgrades continuous mould |
| CN205613918U (en) * | 2016-05-16 | 2016-10-05 | 东莞市致一五金制品有限公司 | Hinge subassembly continuous stamping die behind automobile |
| CN205763298U (en) * | 2016-06-29 | 2016-12-07 | 重庆凯安机电制造有限公司 | A kind of molding structure of the body hinge progressive die |
| CN205763388U (en) * | 2016-06-29 | 2016-12-07 | 重庆凯安机电制造有限公司 | A kind of isolating construction of the body hinge progressive die |
Non-Patent Citations (1)
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| 后门上铰链安装板多工位级进模设计;蒙以嫦等;《汽车零部件》;20131231(第12期);第76-79页 |
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