CN208542812U - Tiltedly sliding bending continuous stamping die - Google Patents
Tiltedly sliding bending continuous stamping die Download PDFInfo
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- CN208542812U CN208542812U CN201820676782.4U CN201820676782U CN208542812U CN 208542812 U CN208542812 U CN 208542812U CN 201820676782 U CN201820676782 U CN 201820676782U CN 208542812 U CN208542812 U CN 208542812U
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Abstract
Tiltedly sliding bending continuous stamping die, it includes: oblique sliding bending female die 435, tiltedly sliding guide bracket 465, power transmission pin 445, half opening bending punch-pin 395, the oblique sliding bending female die 435 is slidably mounted in the tiltedly inclined hole of sliding guide bracket 465, tiltedly sliding 435 right of bending female die offers a lateral groove, when punching press, half opening bending punch-pin 395 downwards steps down the moulding material that the tiltedly road the lateral groove Zhong Geixia bending process of sliding bending female die 435 is pushed at the good position of previous bending and forming to, tiltedly the lower section of sliding bending female die 435 is equipped with power transmission pin 445, power transmission pin 445 is contacted with oblique sliding bending female die 435, power transmission pin 445 pushes oblique sliding bending female die 435 to move upwards under the elastic force effect of Rectangular Spring 455 and completes first 90 ° of bending and second 90 ° of bending.
Description
Technical field
The present invention relates to metal cool-press mould applications, it is oblique sliding bending continuous stamping die.
Background technique
Workpiece as shown in Figure 1 has 90 ° of bendings twice and a shaping that could complete, after first time bending thereon
Next bending can be interfered.Product has horn mouth simultaneously, and horn mouth requires symmetrical.Product forming is complicated as can be seen from Figure, at
Shape is difficult.And the prior art is to shape 90 ° of bendings for the first time using mould punching, second of bending is pincers worker bending tool
It recycles shaping mould to carry out shaping after the external completion of mould, second of bending of pincers worker, finally just obtains product.Although this technique
It is capable of processing out product, but is that pincers worker is completed with bending tool in second of bending, then causes second of bending part
Size it is unstable, scale error is big, brings difficulty to subsequent Product Assembly, while being that pincers worker has come when second of bending
At production efficiency is low, easily makes parts scrap during bending.On the other hand, existing forming technology will pass through three process
Could complete the forming of product, be for the first time mould punching bending, second by pincers worker bending, third time again by die reshaping,
Cause the problem of complex process, number of molds bes's more, manufacturing cost is high, low efficiency appearance.For overcome the deficiencies in the prior art, have
Necessity develops a kind of mold that 90 ° of bending twice and trimming are once completed in mould to fill up the deficiencies in the prior art.
Summary of the invention
The present invention is to provide tiltedly sliding bending continuous stamping die, it is first 90 ° of first bending, then second 90 ° are rolled over
Crook is bent to 45 ° in advance, then second 90 ° of bending again, last shaping, and the process implemented is: 1. stamping out location hole first；
2. being punched local form；3. first 90 ° of bending；4. second 90 ° of bending part is bent to 45 ° in advance；5. second 90 ° of bending；⑥
Punching press cutting separation product and shaping.
Tiltedly sliding bending continuous stamping die, solving the prior art by above-mentioned implementation is first with mould bending first
90 °, then by second 90 ° of pincers worker bending, finally with shaping mould come the technique of shaping, cause that parts quality is poor, production efficiency
It is low, manufacturing cost is high, the problem more than number of molds.Tiltedly sliding bending continuous stamping die, the beneficial effect is that: it is continuous in mould
90 ° of bendings and the shaping twice of stamped part, product accurate size, stock utilization is high, utilizes oblique 90 ° of foldings of sliding continuous punching
It is curved, high production efficiency, while it is suitably adapted for similar product and shapes；The quality of product is stablized, and mold is processed, is easy to maintenance,
Meet production requirement.
Tiltedly sliding bending continuous stamping die, it is characterized in that: it is made of part of the upper die and part of the lower die, the part of the upper die
Pass through with part of the lower die and is fastenedly connected the inner guiding post 305 in part of the upper die and the lower template guide sleeve 345 that is fastened on part of the lower die
It is slidably matched, and is fastened on the ball guide post 425 of part of the lower die and the sliding for the die holder guide sleeve 355 for being fastened on part of the upper die is matched
Close connection.Its part of the upper die by: upper padding plate 115, the first screw 125, upper clamping plate 135, upper die plate 145, cope plate 155,
Aligning punch 165, de- plate 175, stripper plate 185, stripper plate guide part 195, correcting nail 205, compressed spring 285, detection needle
295, inner guiding post 305, contour stop screw 315, stripper plate guide sleeve 325, bending punch-pin 365, pressing plate 375, horn mouth molding are convex
Mould 385, half opening bending punch-pin 395 form；The upper padding plate 115 is fastenedly connected with first screw 125 of upper clamping plate 135,
Upper clamping plate 135, upper die plate 145, cope plate 155 are fastened with screw and are connected to, and de- plate 175 is fastened with stripper plate 185 with screw
Connection, de- plate 175 and stripper plate 185 and upper die plate 145 and cope plate 155 with contour stop screw 315 at being flexibly connected, institute
It states aligning punch 165 to be mounted in the stepped hole of cope plate 155, the lower end of aligning punch 165 and stripper plate guide part 195 fasten
Connection, stripper plate guide part 195 and stripper plate 185 are equipped at sliding connection in the stepped hole of the stripper plate 185
Correcting nail 205 and stripper plate guide sleeve 325, when upper mold downlink, 205 insertion of correcting nail is mounted on the jigger pin 335 of part of the lower die
In, the stripper plate guide sleeve 325 is fastenedly connected with stripper plate 185, and inner guiding post 305 and stripper plate guide sleeve 325 are at being slidably matched, institute
It states inner guiding post 305 to be fastened on screw in the hole of cope plate 155, inner guiding post 305 is inserted into lower template in part of the upper die downlink and leads
In set 345, the detection needle 295 is mounted in the stepped hole of upper die plate 145, detects lower end and the jigger pin 335 of needle 295
The upper end of upper-end contact, detection needle 295 is contacted with lower spring end, and spring upper end is contacted with the first headless screw 495, the first nothing
Head screw 495 is fastenedly connected in the screw hole of upper padding plate 115, and upper padding plate 115, lower end are withstood in the upper end of the compressed spring 285
It withstands on washer 475 in plane, the washer 475 is placed in the hole of upper die plate 145, the lower plane and upper mold of washer 475
The upper plane contact of plate 155, contour stop screw 315 are passed through from the hole on washer 475, and the bending punch-pin 365 is fastened on
In the stepped hole of cope plate 155, after bending punch-pin 365 slides through the hole on de- plate 175 and stripper plate 185, bending when punching press
Punch-pin 365 protrudes into bending female die 405, and the pressing plate 375 is fastened on the lower plane of cope plate 155 with screw, when punching press,
Pressing plate 375 is contacted with de- plate 175, and the horn mouth forming convax mould 385 is securedly mounted in the stepped hole of stripper plate 185, upper mold
It is fastenedly connected die holder guide sleeve 355 in seat board 135, when upper mold downlink, ball guide post 425 is inserted into die holder guide sleeve 355 and constitutes upper mold
Part and part of the lower die molding guiding, the half opening bending punch-pin 395 are fastenedly connected in cope plate 155, half opening bending
After punch-pin 395 slides through the hole on de- plate 175 and stripper plate 185, when lower end punching press, protrudes into oblique sliding bending female die 435
In inclined hole.Part of the lower die by lifter guide pin 215, lower template 225, locating piece 235, lower bolster 245, wire spring 255, under
Die holder plate 265, the second headless screw 275, jigger pin 335, lower template guide sleeve 345, bending female die 405, horn mouth molding concave die
415, ball guide post 425, tiltedly sliding bending female die 435, power transmission pin 445, Rectangular Spring 455, the tiltedly sliding composition of guide bracket 465, under described
Template 225, lower bolster 245, lower die holder plate 265 are fastenedly connected with screw, and lifter guide pin 215 is mounted on the platform of lower template 225
In rank hole, the upper end of lifter guide pin 215 is inserted into the blind hole of stripper plate 185 in part of the upper die downlink, lifter guide pin 215
Lower end is contacted with wire spring 255, and the lower end of wire spring 255 is contacted with the second headless screw 275, the second headless screw 275
It being fastened in the threaded hole of lower die holder plate 265, the locating piece 235 is fastenedly connected with lower template 225, when the downlink of part of the upper die,
In the hole of 205 insertion locating piece 235 of correcting nail, the jigger pin 335 is mounted in the stepped hole of lower template 225, jigger pin 335
Upper end and detection needle 295 lower end in contact, the lower end of jigger pin 335 contacts with compressed spring, the sliding of bending female die 405
It is mounted in the through-hole of lower template 225, the lower end of bending female die 405 is connect with the second screw 485 at screw threads for fastening, the second spiral shell
485 lower section of nail is equipped with compressed spring, and compressed spring lower end is contacted with the second headless screw 275, the horn mouth molding concave die 415
It being fastenedly connected with lower template 225, when the downlink of part of the upper die, horn mouth forming convax mould 385 is protruded into horn mouth molding concave die 415,
The ball guide post 425 is fastenedly connected with lower die holder plate 265, and when molding punching press, ball guide post 425 is inserted into die holder guide sleeve 355
In, the oblique sliding bending female die 435 is slidably mounted in the tiltedly inclined hole of sliding guide bracket 465, and tiltedly the right of sliding bending female die 435 opens up
There is a lateral groove, when punching press, half opening bending punch-pin 395 pushes the good position of previous bending and forming tiltedly to slide bending to recessed downwards
In the lateral groove of mould 435, tiltedly the lower section of sliding bending female die 435 is equipped with power transmission pin 445, and the upper surface of the power transmission pin 445 exists
When punching press and the lower end in contact of oblique sliding bending female die 435, power transmission pin 445 slide through the hole on lower bolster 245, power transmission pin 445
Lower end portion be located in the hole of lower die holder plate 265, the lower section of power transmission pin 445 is equipped with Rectangular Spring 455, Rectangular Spring 455
Power transmission pin 445 is withstood in upper end, and the lower end of Rectangular Spring 455 is contacted with the second headless screw 275, and the oblique sliding guide bracket 465 is under
Template 225 is fastenedly connected.
Detailed description of the invention
The following further describes the present invention with reference to the drawings.
It is as shown in the figure:
Fig. 1 is the structural schematic diagram of product.
Fig. 2 is the structural schematic diagram of oblique sliding bending continuous stamping die.
Fig. 3 is the top view of oblique sliding bending continuous stamping die.
Fig. 4 is the diagrammatic cross-section of c-c in Fig. 3.
Fig. 5 is the diagrammatic cross-section of d-d in Fig. 3.
Fig. 6 is 90 ° of first time bending of forming process figure.
Fig. 7 is 45 ° of the forming process figure of pre-bending.
Fig. 8 is 90 ° of second of bending of forming process figure.
Fig. 9 is trimming figure.
The structural schematic diagram of side when Figure 10 is the die sinking of oblique Slipped Clove Hitch structure.
The structural schematic diagram of other side when Figure 11 is the die sinking of oblique Slipped Clove Hitch structure.
The structural schematic diagram of side when Figure 12 is the molding of oblique Slipped Clove Hitch structure.
The structural schematic diagram of other side when Figure 13 is the molding of oblique Slipped Clove Hitch structure.
Digital number respectively indicates in figure:
115 --- upper padding plate 125 --- the first screw 135 --- upper clamping plates
145 --- upper die plate 155 --- cope plate 165 --- aligning punches
175 --- de- plate 185 --- stripper plate 195 --- stripper plate guide parts
205 --- correcting 215 --- lifter guide pin 225 --- lower templates of nail
235 --- locating piece 245 --- lower bolster 255 --- wire springs
265 --- lower die holder plate 275 --- the second headless screw 285 --- compressed springs
295 --- detection needle 305 --- inner guiding post 315 --- contour stop screws
325 --- stripper plate guide sleeve 335 --- jigger pin 345 --- lower template guide sleeves
355 --- die holder guide sleeve 365 --- bending punch-pin 375 --- pressing plates
385 --- horn mouth forming convax mould 395 --- half opening bending punch-pin
405 --- bending female die 415 --- horn mouth molding concave dies
425 --- ball guide post 435 --- tiltedly sliding bending female die 445 --- power transmission pins
455 --- Rectangular Spring 465 --- tiltedly sliding guide bracket 475 --- washers
485 --- the second screw 495 --- the first headless screw 505 --- products
Specific embodiment:
It is oblique sliding bending continuous stamping die as shown in the figure, it is using oblique sliding bending structure come stamping first
90 ° of bendings and second 90 ° of bending.Its course of work and construction connection are described further below.
One, construction connection: tiltedly sliding bending continuous stamping die, it is made of part of the upper die and part of the lower die, the upper mold
Part passes through the lower template guide sleeve for being fastenedly connected the inner guiding post 305 in part of the upper die and being fastened on part of the lower die with part of the lower die
345 are slidably matched, and are fastened on the cunning of the ball guide post 425 and the die holder guide sleeve 355 for being fastened on part of the upper die of part of the lower die
Dynamic cooperation connection.Its part of the upper die is by upper padding plate 115, the first screw 125, upper clamping plate 135, upper die plate 145, cope plate
155, aligning punch 165, de- plate 175, stripper plate 185, stripper plate guide part 195, correcting nail 205, compressed spring 285, detection
Needle 295, inner guiding post 305, contour stop screw 315, stripper plate guide sleeve 325, bending punch-pin 365, pressing plate 375, horn mouth molding
Punch-pin 385, half opening bending punch-pin 395 form；The upper padding plate 115, which is fastened with upper clamping plate 135 with the first screw 125, to be connected
It connects, upper clamping plate 135, upper die plate 145, cope plate 155 are fastened with screw and be connected to, and take off plate 175 and stripper plate 185 is tight with screw
It is solidly connected, takes off plate 175 and stripper plate 185 and upper die plate 145 and cope plate 155 and connected with contour stop screw 315 at activity
It connects, the aligning punch 165 is mounted in the stepped hole of cope plate 155, the lower end of aligning punch 165 and stripper plate guide part
195 are fastenedly connected, and stripper plate guide part 195 and stripper plate 185 are at sliding connection, in the stepped hole of the stripper plate 185
Correcting nail 205 and stripper plate guide sleeve 325 is installed, when upper mold downlink, 205 insertion of correcting nail is mounted on the jigger pin of part of the lower die
In 335, the stripper plate guide sleeve 325 is fastenedly connected with stripper plate 185, and inner guiding post 305 is matched with stripper plate guide sleeve 325 at sliding
It closes, the inner guiding post 305 is fastened in the hole of cope plate 155 with screw, under inner guiding post 305 is inserted into part of the upper die downlink
In template guide sleeve 345, the detection needle 295 is mounted in the stepped hole of upper die plate 145, detects lower end and the liftout of needle 295
The upper end of the upper-end contact of pin 335, detection needle 295 is contacted with lower spring end, and spring upper end is contacted with the first headless screw 495,
First headless screw 495 is fastenedly connected in the screw hole of upper padding plate 115, and upper padding plate is withstood in the upper end of the compressed spring 285
115, lower end is withstood on washer 475 in plane, and the washer 475 is placed in the hole of upper die plate 145, and the lower of washer 475 is put down
The upper plane contact in face and cope plate 155, contour stop screw 315 are passed through from the hole on washer 475, the bending punch-pin
365 are fastened in the stepped hole of cope plate 155, after bending punch-pin 365 slides through the hole on de- plate 175 and stripper plate 185, punching
Bending punch-pin 365 protrudes into bending female die 405 when pressure, and the pressing plate 375 is fastened on the lower plane of cope plate 155 with screw,
When punching press, pressing plate 375 is contacted with de- plate 175, and the horn mouth forming convax mould 385 is securedly mounted to the stepped hole of stripper plate 185
In, it is fastenedly connected die holder guide sleeve 355 in upper clamping plate 135, when upper mold downlink, ball guide post 425 is inserted into die holder guide sleeve 355
Part of the upper die and part of the lower die molding guiding are constituted, the half opening bending punch-pin 395 is fastenedly connected in cope plate 155, and half
After opening bending punch-pin 395 slides through the hole on de- plate 175 and stripper plate 185, it is recessed that when lower end punching press, protrudes into tiltedly sliding bending
In the inclined hole of mould 435.Part of the lower die is by lifter guide pin 215, lower template 225, locating piece 235, lower bolster 245, wire spring
255, lower die holder plate 265, the second headless screw 275, jigger pin 335, lower template guide sleeve 345, bending female die 405, horn mouth at
Type cavity plate 415, ball guide post 425, tiltedly sliding bending female die 435, power transmission pin 445, Rectangular Spring 455, the tiltedly sliding composition of guide bracket 465,
The lower template 225, lower bolster 245, lower die holder plate 265 are fastenedly connected with screw, and lifter guide pin 215 is mounted on lower template
In 225 stepped hole, the upper end of lifter guide pin 215 is inserted into the blind hole of stripper plate 185 in part of the upper die downlink, buoyance lift
215 lower end of guide pin is contacted with wire spring 255, and the lower end of wire spring 255 is contacted with the second headless screw 275, the second nothing
Head screw 275 is fastened in the threaded hole of lower die holder plate 265, and the locating piece 235 is fastenedly connected with lower template 225, upper mold portion
When dividing downlink, in the hole of 205 insertion locating pieces 235 of correcting nail, the jigger pin 335 is mounted in the stepped hole of lower template 225,
The upper end of jigger pin 335 and the lower end in contact of detection needle 295, the lower end of jigger pin 335 are contacted with compressed spring, and the bending is recessed
Mould 405 is slidably mounted in the through-hole of lower template 225, and the lower end of bending female die 405 connects with the second screw 485 at screw threads for fastening
Connect, compressed spring be equipped with below the second screw 485, compressed spring lower end contacts with the second headless screw 275, the horn mouth at
Type cavity plate 415 is fastenedly connected with lower template 225, and when the downlink of part of the upper die, it is recessed that horn mouth forming convax mould 385 protrudes into horn mouth molding
In mould 415, the ball guide post 425 is fastenedly connected with lower die holder plate 265, and when molding punching press, ball guide post 425 is inserted into die holder
In guide sleeve 355, the oblique sliding bending female die 435 is slidably mounted in the tiltedly inclined hole of sliding guide bracket 465, tiltedly slides bending female die 435
Right offers a lateral groove, and when punching press, half opening bending punch-pin 395 is pushed the good position of previous bending and forming tiltedly to downwards
In the lateral groove of sliding bending female die 435, tiltedly the lower section of sliding bending female die 435 is equipped with power transmission pin 445, the power transmission pin 445
Lower end in contact of the upper surface in punching press with tiltedly sliding bending female die 435, power transmission pin 445 slide through the hole on lower bolster 245, pass
The lower end portion of power pin 445 is located in the hole of lower die holder plate 265, and the lower section of power transmission pin 445 is equipped with Rectangular Spring 455, rectangle bullet
Power transmission pin 445 is withstood in the upper end of spring 455, and the lower end of Rectangular Spring 455 is contacted with the second headless screw 275, the oblique sliding guide bracket
465 are fastenedly connected with lower template 225.
Two, the course of work: when mold is installed on press machine, moulding material is first by being mounted on leading on stripper plate 185
The 205 correctings positioning of positive nail, then stripper plate 185 pushes, and moulding material is pressed in lower template 225, then by being mounted on
Bending punch-pin 365, half opening bending punch-pin 395 in template 155, the downward punching press of horn mouth forming convax mould 385 complete punching with
Bending and forming, after punching and bending and forming, upper mold rises, and moulding material is detached from by stripper plate 185 from aligning punch 165, this
When moulding material rise with lifter guide pin 215 and jigger pin 335, then again by mold outside manipulator by moulding material
It is sent into a step pitch forward, upper mold downlink carries out punching press next time.Oblique sliding movement rail at two 90 ° of oblique Slipped Clove Hitch structure bending of the invention
Mark is to move along certain slope track, rather than move along horizontal or vertical direction.Under die opening state, due to rectangle bullet
Bouncing for spring 455 moves upwards power transmission pin 445, and then tiltedly sliding bending female die 435 is also moved upwards by the jack-up of power transmission pin 445,
Tiltedly Slideslip certain distance allows sliding bending female die 435 to the right while moving upwards and along the inclined hole in oblique sliding guide bracket 465
Previous bending is opened, and passes through moulding material.After first 90 ° of bending, while tiltedly sliding bending female die 435 moves upwards
And along the inclined hole in oblique sliding guide bracket 465, Slideslip certain distance gets out of the way previous bending to the right, and moulding material is made to pass through progress
Pre-bend downwards for the second time 45 °, pre-bend 45 ° it is stamping after, tiltedly sliding bending female die 435 moves upwards and along oblique cunning guide bracket
Slideslip gets out of the way 45 ° to have pre-bended to inclined hole in 465 to the right, and then second 90 ° of bending is completed in punching press, and above-mentioned movement continues
It carries out, until completing trimming as shown in Figure 9.
Claims (3)
1. tiltedly sliding bending continuous stamping die, it is characterized in that: it is made of part of the upper die and part of the lower die, the part of the upper die with
Part of the lower die passes through the lower template guide sleeve (345) for being fastenedly connected the inner guiding post (305) in part of the upper die and being fastened on part of the lower die
Be slidably matched, and be fastened on the cunning of the ball guide post (425) of part of the lower die with the die holder guide sleeve (355) for being fastened on part of the upper die
Dynamic cooperation connection.
2. oblique sliding bending continuous stamping die according to claim 1, which is characterized in that the part of the upper die is by upper padding plate
(115), the first screw (125), upper clamping plate (135), upper die plate (145), cope plate (155), aligning punch (165), de-
Plate (175), stripper plate (185), stripper plate guide part (195), correcting nail (205), compressed spring (285), detection needle (295),
Inner guiding post (305), contour stop screw (315), stripper plate guide sleeve (325), bending punch-pin (365), pressing plate (375), horn mouth
Forming convax mould (385), half opening bending punch-pin (395) composition；The first spiral shell of the upper padding plate (115) and upper clamping plate (135)
Nail (125) is fastenedly connected, and upper clamping plate (135), upper die plate (145), cope plate (155) are fastened with screw and be connected to, and takes off plate
(175) it is fastenedly connected with stripper plate (185) with screw, takes off plate (175) and stripper plate (185) and upper die plate (145) and upper mold
For plate (155) with contour stop screw (315) at flexible connection, the aligning punch (165) is mounted on the step of cope plate (155)
Kong Zhong, lower end and the stripper plate guide part (195) of aligning punch (165) are fastenedly connected, stripper plate guide part (195) and stripper plate
(185) at sliding connection, correcting nail (205) and stripper plate guide sleeve are installed in the stepped hole of the stripper plate (185)
(325), when upper mold downlink, correcting nail (205) insertion is mounted in the jigger pin (335) of part of the lower die, the stripper plate guide sleeve
(325) it is fastenedly connected with stripper plate (185), inner guiding post (305) and stripper plate guide sleeve (325) are at being slidably matched, the inner guiding post
(305) it is fastened on screw in the hole of cope plate (155), inner guiding post (305) is inserted into lower template guide sleeve in part of the upper die downlink
(345) in, the detection needle (295) is mounted in the stepped hole of upper die plate (145), detects lower end and the liftout of needle (295)
The upper-end contact of (335) is sold, the upper end of detection needle (295) is contacted with lower spring end, spring upper end and the first headless screw (495)
Contact, the first headless screw (495) are fastenedly connected in the screw hole of upper padding plate (115), the upper end top of the compressed spring (285)
It lives in backing plate (115), lower end is withstood on washer (475) in plane, and the washer (475) is placed in the hole of upper die plate (145)
In, the lower plane of washer (475) and the upper plane contact of cope plate (155), contour stop screw (315) is from washer (475)
Hole in pass through, the bending punch-pin (365) is fastened in the stepped hole of cope plate (155), and bending punch-pin (365) slides through
Behind hole on de- plate (175) and stripper plate (185), bending punch-pin (365) is protruded into bending female die (405) when punching press, the pressure
Plate (375) is fastened on the lower plane of cope plate (155) with screw, and when punching press, pressing plate (375) is contacted with de- plate (175), described
Horn mouth forming convax mould (385) is securedly mounted in the stepped hole of stripper plate (185), and upper clamping plate is fastenedly connected mould in (135)
Seat guide sleeve (355), when upper mold downlink, ball guide post (425), which is inserted into die holder guide sleeve (355), constitutes part of the upper die and part of the lower die
Molding guiding, the half opening bending punch-pin (395) are fastenedly connected in cope plate (155), and half opening bending punch-pin (395) is sliding
It is dynamic behind the hole on de- plate (175) and stripper plate (185), when lower end punching press, protrudes into the inclined hole of tiltedly cunning bending female die (435)
In.
3. oblique sliding bending continuous stamping die according to claim 1, which is characterized in that led by buoyance lift the part of the lower die
Material pin (215), lower template (225), locating piece (235), lower bolster (245), wire spring (255), lower die holder plate (265), the
Two headless screws (275), jigger pin (335), lower template guide sleeve (345), bending female die (405), horn mouth molding concave die
(415), ball guide post (425), tiltedly sliding bending female die (435), power transmission pin (445), Rectangular Spring (455), tiltedly sliding guide bracket (465)
Composition, the lower template (225), lower bolster (245), lower die holder plate (265) are fastenedly connected with screw, lifter guide pin (215)
It is mounted in the stepped hole of lower template (225), stripper plate is inserted into part of the upper die downlink in the upper end of lifter guide pin (215)
(185) in blind hole, lifter guide pin (215) lower end is contacted with wire spring (255), the lower end of wire spring (255) and the
Two headless screws (275) contact, the second headless screw (275) are fastened in the threaded hole of lower die holder plate (265), the locating piece
(235) it is fastenedly connected with lower template (225), when the downlink of part of the upper die, correcting is followed closely in the hole of (205) insertion locating piece (235), institute
It states jigger pin (335) to be mounted in the stepped hole of lower template (225), the upper end of jigger pin (335) and the lower end of detection needle (295)
Contact, the lower end of jigger pin (335) are contacted with compressed spring, and the bending female die (405) is slidably mounted on lower template (225)
In through-hole, the lower end of bending female die (405) is connect with the second screw (485) at screw threads for fastening, is equipped with below the second screw (485)
Compressed spring, compressed spring lower end are contacted with the second headless screw (275), the horn mouth molding concave die (415) and lower template
(225) it is fastenedly connected, when the downlink of part of the upper die, horn mouth forming convax mould (385) is protruded into horn mouth molding concave die (415), institute
It states ball guide post (425) to be fastenedly connected with lower die holder plate (265), when molding punching press, ball guide post (425) is inserted into die holder guide sleeve
(355) in, the oblique sliding bending female die (435) is slidably mounted in the inclined hole of tiltedly sliding guide bracket (465), tiltedly slides bending female die
(435) right offers a lateral groove, and when punching press, half opening bending punch-pin (395) is good previous bending and forming downwards
Position is pushed in the lateral groove of tiltedly sliding bending female die (435), and the lower section for tiltedly sliding bending female die (435) is equipped with power transmission pin (445),
Lower end in contact of the upper surface of the power transmission pin (445) in punching press with tiltedly sliding bending female die (435), power transmission pin (445) sliding
The lower end portion in the hole on lower bolster (245), power transmission pin (445) is located in the hole of lower die holder plate (265), power transmission pin
(445) lower section is equipped with Rectangular Spring (455), and the upper end of Rectangular Spring (455) is withstood power transmission pin (445), Rectangular Spring (455)
Lower end contacted with the second headless screw (275), the oblique sliding guide bracket (465) is fastenedly connected with lower template (225).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820676782.4U CN208542812U (en) | 2018-04-30 | 2018-04-30 | Tiltedly sliding bending continuous stamping die |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820676782.4U CN208542812U (en) | 2018-04-30 | 2018-04-30 | Tiltedly sliding bending continuous stamping die |
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| CN208542812U true CN208542812U (en) | 2019-02-26 |
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| CN201820676782.4U Expired - Fee Related CN208542812U (en) | 2018-04-30 | 2018-04-30 | Tiltedly sliding bending continuous stamping die |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807233A (en) * | 2019-03-13 | 2019-05-28 | 林张瑜 | A kind of rib cutting apparatus for bending of connecting terminal metal clips |
| CN111545646A (en) * | 2020-06-08 | 2020-08-18 | 深圳市亿和精密科技集团有限公司 | Stamping die for bending forming |
-
2018
- 2018-04-30 CN CN201820676782.4U patent/CN208542812U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807233A (en) * | 2019-03-13 | 2019-05-28 | 林张瑜 | A kind of rib cutting apparatus for bending of connecting terminal metal clips |
| CN109807233B (en) * | 2019-03-13 | 2020-04-17 | 锐青科技(重庆)有限公司 | Rib cutting and bending device of metal elastic sheet for wiring terminal |
| CN111545646A (en) * | 2020-06-08 | 2020-08-18 | 深圳市亿和精密科技集团有限公司 | Stamping die for bending forming |
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