CN104550524B - A kind of location liftout attachment for diel - Google Patents

A kind of location liftout attachment for diel Download PDF

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Publication number
CN104550524B
CN104550524B CN201510017097.1A CN201510017097A CN104550524B CN 104550524 B CN104550524 B CN 104550524B CN 201510017097 A CN201510017097 A CN 201510017097A CN 104550524 B CN104550524 B CN 104550524B
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CN
China
Prior art keywords
retainer plate
location
liftout attachment
jack
lifting body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
CN201510017097.1A
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Chinese (zh)
Other versions
CN104550524A (en
Inventor
何鹏申
陈世涛
王肖英
李昂
刘明森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Jianghuai Automobile Group Corp
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Anhui Jianghuai Automobile Group Corp
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Priority to CN201510017097.1A priority Critical patent/CN104550524B/en
Publication of CN104550524A publication Critical patent/CN104550524A/en
Application granted granted Critical
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003Positioning devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • B21D37/12Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/02Ejecting devices
    • B21D45/04Ejecting devices interrelated with motion of tool

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

The invention discloses a kind of location liftout attachment for diel, including: lifting body;Retainer plate, its bottom surface is arranged on lifting body, and this lifting body can be by retainer plate jack-up or fall;Location angled slide block, it is separately positioned on the end face two ends of retainer plate;Die shoe, it is arranged on the lower end of lifting body, can be connected with diel dismounting;Guide post, it is connected through die shoe with retainer plate.The location liftout attachment of the present invention realizes two-way location and flange by being arranged on the location ejecting mechanism at retainer plate two ends, it is possible to decrease take space.Owing to achieving two-way location and flange, the usage quantity of location liftout attachment can be reduced, save the installation and debugging time of mould, it is also possible to reduce retainer plate and the probability of damage occurs, extend the mold use life-span.It addition, be connected by the dismounting between die shoe with diel, can be according to various sizes of diel regioselective liftout attachment, it is simple to the I&M of location liftout attachment.

Description

A kind of location liftout attachment for diel
Technical field
The invention belongs to diel field, a kind of location liftout attachment for diel.
Background technology
Location and liftout attachment play very important effect in the diel such as flange, side flanging.Manufacturing Time, first have to ensure product accurate positioning before flange work, then carry out flange work.Flange operation ensures product top after completing Go out steady and smooth, not damaged.
Existing location liftout attachment, as it is shown in figure 1, by locating support 101, drive block 102, flange angled slide block 103, consolidate Determine lining 104 and driving spring 105 forms.Wherein, locating support 101 is packed on flange angled slide block 103, flange angled slide block 103 are packed on stationary bushing 104, and stationary bushing 104 can be by flange angled slide block 103 jack-up by internal driving spring 105 Falling, drive block 102 is packed on upper mold or the flange cutter block of flanging die, falls with upper mold downlink drive flange angled slide block 103 Under.This location liftout attachment structure is complicated, drives switching device elastic fatigue easily occur, relatively big owing to taking up room, institute To debug time length, poor stability.Pulley mechanisms many for large mold, this location liftout attachment also needs to pacify in upper mold Dress driving means and elastic buffering mechanism, further increase the overall cost of device and the difficulty of maintenance.
Summary of the invention
It is an object of the invention to provide a kind of location liftout attachment for diel, to solve existing location, to eject Switching mechanism structure complexity, poor stability, take up room relatively big, the problems such as the debugging time is long, relatively costly, can be suitable for simultaneously Location in different types of many pulley mechanisms mould, eject switching, it is simple to change and keep in repair.
For achieving the above object, the technical scheme is that
A kind of location liftout attachment for diel, including: lifting body;Retainer plate, in the middle part of it, bottom surface is arranged on On described lifting body, this lifting body can be by described retainer plate jack-up or fall;Location angled slide block, it is separately positioned on institute State the end face two ends of retainer plate;Die shoe, it is arranged on the lower end of described lifting body, and is connected with diel dismounting;Lead To bar, it is connected through described die shoe with described retainer plate.
Preferably, described lifting body includes: jack, and it drives described retainer plate jack-up or falls;Installing plate, it sets Put the top at described jack, and its end face is provided centrally with the first through hole;Fixed mount, it is "convex" shaped, is respectively provided with In the both sides of described jack, and its top is fixed with described installing plate and is connected.
Preferably, described retainer plate offering the first installing hole and the second installing hole running through this retainer plate, bolt is worn Crossing described first installing hole to be fixed on described retainer plate by described jack, bolt is led described through described second installing hole It is fixed on described retainer plate to bar.
Preferably, described jack is cylinder, and in described cylinder, the free end of piston rod passes described first through hole and institute The bottom surface stating retainer plate is connected.
Preferably, described jack is motor, and in described motor, the free end of push rod passes described first through hole with described The bottom surface of retainer plate is connected.
Preferably, described retainer plate being provided with flange angled slide block, the two ends of described flange angled slide block are fixed with described respectively Position angled slide block is connected.
Preferably, described die shoe being provided with the second through hole, described guide post is through described second through hole and described torr Flitch is connected.
The beneficial effects of the present invention is:
A kind of location liftout attachment for diel of the present invention, the bottom surface of retainer plate is arranged on lifting body, Retainer plate jack-up can be fallen by this lifting body, and location angled slide block is separately positioned on the end face two ends of retainer plate, and lifting body is solid Dingan County is contained on die shoe, and die shoe can be connected with diel dismounting.This location liftout attachment is by being arranged on retainer plate The location angled slide block at two ends realizes two-way location and flange, it is possible to decrease take space.Owing to achieving two-way location and turning over Limit, can reduce the usage quantity of location liftout attachment, thus can save the installation and debugging time of mould, can also reduce torr simultaneously There is the probability of damage in flitch, thus can extend the mold use life-span.It addition, by between die shoe and diel Dismounting connect, can be according to various sizes of diel regioselective liftout attachment, it is simple to location liftout attachment installation with Maintenance.
Accompanying drawing explanation
Next the specific embodiment of the present invention is described in further detail combining accompanying drawing, wherein:
Fig. 1 is the location liftout attachment structure chart of prior art;
Fig. 2 is the location liftout attachment structure chart of the embodiment of the present invention;
Fig. 3 is the location liftout attachment installation diagram of the embodiment of the present invention;
Labelling in upper figure:
Prior art
101, mounting bracket 102, drive block 103, flange angled slide block
104, stationary bushing 105, driving spring
The present invention
1, retainer plate 2, location angled slide block 3, die shoe
4, guide post 5, jack 6, installing plate
7, fixed mount the 8, first through hole the 9, first installing hole
10, the second installing hole 11, flange angled slide block the 12, second through hole
13, diel
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached The embodiment that figure describes is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
As shown in Figures 2 and 3, the location liftout attachment of the present invention, including: lifting body;Retainer plate 1, its bottom surface is arranged On lifting body, this lifting body can be by retainer plate 1 jack-up or fall;Location angled slide block 2, it is separately positioned on retainer plate 1 End face two ends;Die shoe 3, it is arranged on the lower end of lifting body, can be connected with diel dismounting;Guide post 4, it passes Die shoe 3 is connected with retainer plate 1.A kind of location liftout attachment for diel of the present invention, the bottom surface of retainer plate 1 sets Putting on lifting body, retainer plate 1 jack-up can be fallen by this lifting body, and location angled slide block 2 is separately positioned on the top of retainer plate 1 Two ends, face, lifting body is fixedly mounted on die shoe 3, and die shoe 3 can be connected with diel 13 dismounting.This location ejects Device realizes two-way location and flange by being arranged on the location angled slide block 2 at retainer plate 1 two ends, it is possible to decrease take space. Owing to achieving two-way location and flange, the usage quantity of location liftout attachment can be reduced, thus diel 13 can be saved The installation and debugging time, retainer plate 1 can also be reduced simultaneously the probability of damage occurs, thus the mold use life-span can be extended. It addition, be connected by the dismounting between die shoe 3 with diel 13, it is fixed to select according to various sizes of diel 13 Position liftout attachment, it is simple to the I&M of location liftout attachment.
In figs. 2 and 3 it can be seen that lifting body includes: jack 5, it drives retainer plate 1 jack-up or falls;Peace Dress plate 6, it is arranged on the top of jack 5, and its end face is provided centrally with the first through hole 8;Fixed mount 7, it is "convex" shaped, It is separately positioned on the both sides of jack 5, and its top is fixed with installing plate 6 and is connected.Jack 5 can select any have jacking With fall the structure of function, a preferred embodiment uses air cylinder structure as shown in Figure 2 in the present invention, piston in air cylinder structure The free end of bar is connected through the first through hole 8 with the bottom surface of retainer plate 1.It is relative that the jack using air cylinder structure has structure Simply, install and debug and be all relatively easy to advantage, and air cylinder structure can produce enough motive forces, will not be because of jacking Power is not enough and causes material to produce collision with diel 13 and damage, and motive force produced by air cylinder structure is relatively simultaneously Averagely so that retainer plate 1 reduces in jacking with when falling and rocks, and improves the stability of lifting body further.Certainly, cylinder knot Structure needs external feeder, adds the cost of lifting body to a certain extent, and for some special stamping dies Tool 13, air cylinder structure is relatively big due to a complete set of volume, and installation position selection is the most difficult.
For some defects of air cylinder structure, an alternative embodiment of the invention selects electric machine structure, push rod in motor Free end is connected through the first through hole 8 with the bottom surface of retainer plate 1.Use electric machine structure to have in air cylinder structure to install and debug All being easier, pushing tow and the more uniform advantage of the force rate fallen, simultaneously because electric machine structure can use diel 13 The power supply that body is carried is powered, it is possible to reduce volume further so that lifting body is on the basis of top lift is constant Overall volume diminishes, and weight reduces, and advantageously in installation, simultaneously because volume diminishes, the lifting body of electric machine structure is permissible Being applicable to the diel 13 of various special construction, range is wider.Additionally electric machine structure also has relative to air cylinder structure Service life is long, keeps in repair the advantages such as convenient.
In fig. 2 it can be seen that fixed mount 7 is "convex" shaped, being separately positioned on the both sides of jack 5, fixed mount 7 uses "convex" shaped structure, is possible not only to reduce the overall weight of lifting body, and at lifting body, retainer plate 1 is carried out jacking During action, utilize the characteristic that "convex" shaped structure lower end volume is bigger, stress downward for retainer plate 1 can be disperseed further, Thus strengthen the bulk strength of lifting body, be conducive to improving the service life that lifting body is overall.Certainly, according to dissimilar Jack 5, fixed mount 7 can also use triangle or other structures such as square to be supported jack 5, at this Bright embodiment does not limits.
As in figure 2 it is shown, offer the first installing hole 9 and the second installing hole 10, the spiral shell running through this retainer plate 1 on retainer plate 1 Jack 5 is fixed on retainer plate 1 by bolt through the first installing hole 9, and bolt is directed to bar 4 through the second installing hole 10 and is fixed on On retainer plate 1.Use bolt to fix to be easy to when retainer plate 1 occurs breakage quickly be replaced.Certainly, according to retainer plate 1 institute The diverse location at place, can also use riveting or welding etc. originally fixing connection the between retainer plate 1 with jack 5 and guide post 4 Field common technology means, do not limit.
It addition, be provided with flange angled slide block 11 on retainer plate as shown in Figure 3, the two ends of flange angled slide block 11 are respectively with fixed Position angled slide block 2 is connected.The Main Function of flange angled slide block 11 is to complete the product jack-up of flange operation, works at flange Before, lifting body in the raw under, product by location angled slide block 2 position, upper mold is descending, and then jack 5 drives Dynamic retainer plate 1, makes lifting body pressurized, material pressing core binder, after flange operation completes, flange angled slide block 11 be positioned at product it Under, then upper mold starts rollback, and jack 5 starts to reset, and location angled slide block 2 starts the jack-up product that resets, and then takes out product, Diel 13 completes a flange operation.In whole flange operation process, the location of die shoe 3 and guiding are all by guiding Bar 4 completes, and is provided with the second through hole 12 on die shoe 3, and guide post 4 is connected through the second through hole 12 is fixing with retainer plate 1, So guide post 4 can be along with the jacking of retainer plate 1 and falling free motion so that location liftout attachment entirety will not occur partially Move, add the operation accuracy of diel 13, rate of reducing the number of rejects and seconds.
Although the present invention combines above example and is described, but the present invention is not limited to above-described embodiment, and Only being limited by claim, it easily can be modified and change by those of ordinary skill in the art, but and without departing from The essential idea of the present invention and scope.

Claims (6)

1. the location liftout attachment for diel, it is characterised in that including:
Lifting body;
Retainer plate, its bottom surface is arranged on described lifting body, and this lifting body can be by described retainer plate jack-up or fall;
Location angled slide block, it is separately positioned on the end face two ends of described retainer plate;
Die shoe, it is arranged on the lower end of described lifting body, can be connected with diel dismounting;
Guide post, it is connected through described die shoe with described retainer plate;
Described lifting body includes:
Jack, it drives described retainer plate jack-up or falls;
Installing plate, it is arranged on the top of described jack, and its end face is provided centrally with the first through hole;
Fixed mount, it is "convex" shaped, is separately positioned on the both sides of described jack, and its top is fixing with described installing plate even Connect.
Location the most according to claim 1 liftout attachment, it is characterised in that: offer on described retainer plate and run through this retainer First installing hole of plate and the second installing hole, described jack is fixed on described retainer plate through described first installing hole by bolt On, described guide post is fixed on described retainer plate by bolt through described second installing hole.
Location the most according to claim 1 liftout attachment, it is characterised in that: described jack is cylinder, in described cylinder The free end of piston rod is connected through described first through hole with the bottom surface of described retainer plate.
Location the most according to claim 1 liftout attachment, it is characterised in that: described jack is motor, in described motor The free end of push rod is connected through described first through hole with the bottom surface of described retainer plate.
Location the most according to claim 1 liftout attachment, it is characterised in that be provided with flange on described retainer plate and eject Block, the two ends of described flange angled slide block are connected with described location angled slide block respectively.
Location the most according to claim 1 liftout attachment, it is characterised in that: it is provided with the second through hole on described die shoe, Described guide post is connected through described second through hole with described retainer plate.
CN201510017097.1A 2015-01-13 2015-01-13 A kind of location liftout attachment for diel Active CN104550524B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510017097.1A CN104550524B (en) 2015-01-13 2015-01-13 A kind of location liftout attachment for diel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510017097.1A CN104550524B (en) 2015-01-13 2015-01-13 A kind of location liftout attachment for diel

Publications (2)

Publication Number Publication Date
CN104550524A CN104550524A (en) 2015-04-29
CN104550524B true CN104550524B (en) 2016-08-24

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Application Number Title Priority Date Filing Date
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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108555176A (en) * 2018-05-24 2018-09-21 台州建松机械有限公司 The falling structure of backform bar in a kind of diel
CN109366816B (en) * 2018-12-05 2021-07-20 深圳市长盈精密技术股份有限公司 Positioning and ejecting mechanism
CN110436170A (en) * 2019-08-09 2019-11-12 苏州富强科技有限公司 A kind of ejection guide device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012002468B4 (en) * 2012-02-08 2013-11-28 Audi Ag Sheet metal working tool with a rocker device for moving away sheet metal waste pieces
CN203541344U (en) * 2013-09-16 2014-04-16 天津汽车模具股份有限公司 Air cylinder flanging ejector mechanism
CN103861960A (en) * 2014-04-08 2014-06-18 安徽江淮汽车股份有限公司 Positioning ejection device for flanging die
CN103934377A (en) * 2014-04-25 2014-07-23 安徽江淮汽车股份有限公司 Stamping die locating device
CN204381232U (en) * 2015-01-13 2015-06-10 安徽江淮汽车股份有限公司 A kind of location liftout attachment for diel

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Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669

Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd

Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669

Patentee before: Anhui Jianghuai Automotive Co., Ltd.

CP01 Change in the name or title of a patent holder