CN105945132A - Multi-face side punching device - Google Patents

Multi-face side punching device Download PDF

Info

Publication number
CN105945132A
CN105945132A CN201610326168.0A CN201610326168A CN105945132A CN 105945132 A CN105945132 A CN 105945132A CN 201610326168 A CN201610326168 A CN 201610326168A CN 105945132 A CN105945132 A CN 105945132A
Authority
CN
China
Prior art keywords
wedge
slide block
drive
punch
block
Prior art date
Application number
CN201610326168.0A
Other languages
Chinese (zh)
Other versions
CN105945132B (en
Inventor
何鹏申
陈世涛
刘春雨
李辉
王海玲
李昂
Original Assignee
安徽江淮汽车股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 安徽江淮汽车股份有限公司 filed Critical 安徽江淮汽车股份有限公司
Priority to CN201610326168.0A priority Critical patent/CN105945132B/en
Publication of CN105945132A publication Critical patent/CN105945132A/en
Application granted granted Critical
Publication of CN105945132B publication Critical patent/CN105945132B/en

Links

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
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/32Perforating, i.e. punching holes in other articles of special shape

Abstract

The invention discloses a multi-face side punching device. The multi-face side punching device comprises a male die, a bridge type inclined wedge slide block, two first lower drive bases, a second lower drive base, an inclined wedge upper drive block and an inclined wedge slide block. The two first lower drive bases are symmetrically arranged below the bridge type inclined wedge slide block. A first material pressing and punching mechanism is arranged on the side face of the bridge type inclined wedge slide block. The second lower drive base is arranged between the two first lower drive bases. The inclined wedge upper drive block is fixedly installed at the bottom of the bridge type inclined wedge slide block. The inclined wedge slide block is movably installed in the second lower drive base. A second material pressing and punching mechanism is installed on the inclined wedge slide block. The male die is provided with profiles matched with the first material pressing and punching mechanism and the second material pressing and punching mechanism. By means of the multi-face side punching device, the side punching operation can be conducted on different positions in the same area, the multi-face side punching device has the beneficial effects of being good in stability, easy to install and capable of saving the die space, the die tool development cost and the punching production cost are effectively reduced, and meanwhile the production efficiency is improved.

Description

Multiaspect side-stamping device

Technical field

The present invention relates to a kind of side-stamping device, particularly a kind of multiaspect side-stamping device.

Background technology

Automobile panel is in order to meet the demand of each side such as intensity, function, moulding, the often shape of product Shape is the most extremely complex.The each key of automobile it is to ensure that the most again in the complicated position, hole opened in shape and morpheme The precondition that position is installed smoothly, and the hole opened in complicated profile and complicated morpheme inherently have Have specific characteristics.Therefore, how to process similar position, hole, morpheme is also of stamping parts of automobile processing technology Key technology.And Wedge mechanism just plays the complicated size morpheme solving complicated stamping in diel Role, when manufacturing, realizes the press work of different angles by Wedge mechanism, with satisfied different holes Position, the requirement of face difference.For punching press four sequence, the most indispensable ring of application of Wedge mechanism.

The Chinese invention patent description of Application No. 201110222624.4 discloses a kind of side stamp die Tool, this side-punching mould can carry out side punching processing, but be only capable of realizing the side of single position process part processing Punch operation, inefficiency.

The Chinese utility model patent description of Application No. 201520210322.9 discloses a kind of side Stamping die, this side-punching mould is only able to single position is carried out side punching operation, inefficiency.

In the prior art, it is frequently encountered situation about in same interval, diverse location being carried out, such as Certain vehicle beater or beat-up is exactly one has the product that multiple factors limit, and curved surface is more complicated, wants to realize installing Asking, needed for hole thereon, punching angle is different, causes operation to increase, and makes exploitation and production cost raise.As Shown in Fig. 1, because of model curved surface require to make first group of hole 100 and second group of hole 200 in same interval, but side Angle of attack degree differs, it is impossible to realizing punching simultaneously, existing typically have two kinds of processing modes: one, takes intermediate angle side Rushing or press high request angle punching, this kind of case structure is complicated, and production stability is poor, and to hole precision and merit Certain negative effect can be caused;Two, divide sequence punching, it is ensured that hole precision and function, but frock cost need to be increased, And subsequent production cost up.

Summary of the invention

It is an object of the invention to provide a kind of multiaspect side-stamping device, to solve deficiency of the prior art, its energy Enough two diverse locations to the same area carry out side blow operation, have good stability, install simple and save The advantage of die space, effectively reduces mold tooling development cost and punching production cost, is effectively improved simultaneously Production efficiency.

The invention provides a kind of multiaspect side-stamping device, including punch, bridge-type wedge slide block, drive for first time Drive block and wedge slide block on seat, second time drive seat, wedge, described first time drive seat is two, right Claim the lower section being arranged on described bridge-type wedge slide block, and be slidably connected with its underpart, described bridge-type wedge slide block Side be provided with the first binder punch mechanism;Described second time drive seat is arranged on 2 and drives for described first time Between Zuo, on described wedge, drive block is fixedly mounted on the bottom of described bridge-type wedge slide block, and described wedge is sliding Block is movably arranged in described second time drive seat, and described wedge slide block slides even with drive block on described wedge Connect, described wedge slide block is provided with the second binder punch mechanism;Have on described punch and described first pressure The profile that material punch mechanism and described second binder punch mechanism match.

In aforesaid multiaspect side-stamping device, it is preferable that the top of described bridge-type wedge slide block is provided with caging bolt, The quantity of described caging bolt is 2.

In aforesaid multiaspect side-stamping device, it is preferable that described first binder punch mechanism include the first backing plate, Fixing seat, the first side blow material pressing core, the first side blow punch-head assembly and lateral pressing core elastic material element, described Fixing seat is fixedly mounted on the side of described bridge-type wedge slide block, described first side blow by described first backing plate Material pressing core is arranged on described fixing seat by described lateral pressing core elastic material element, described first side blow punching One end of head assembly is fixed on described fixing seat, and the other end is through described first side blow material pressing core.

In aforesaid multiaspect side-stamping device, it is preferable that described second binder punch mechanism includes the second side blow punching Head assembly, side blow binder element and the second backing plate, described second side blow punch-head assembly passes through described second backing plate Being arranged on described wedge slide block, described side blow binder element is arranged on described second side blow punch-head assembly.

In aforesaid multiaspect side-stamping device, it is preferable that described second time drive seat is provided with drive block on wedge Anti-flipper guide.

In aforesaid multiaspect side-stamping device, it is preferable that there is in described first time drive seat the installed surface of inclination, The installed surface of this inclination is provided with driving guide plate, and the bottom of described bridge-type wedge slide block has leads with described driving The inclination slide guide face that plate is slidably matched;There is on drive block on described wedge the driving slide guide face of inclination, described There is on wedge slide block the slide guide face being slidably matched with this driving slide guide face;Peace in described first time drive seat The incline direction in dress face is contrary with the incline direction in the driving slide guide face on drive block on described wedge.

In aforesaid multiaspect side-stamping device, it is preferable that described bridge-type wedge slide block and described first time drive seat It is provided with the first wedge and forces backhaul hook.

In aforesaid multiaspect side-stamping device, it is preferable that set on drive block on described wedge slide block and described wedge The second wedge is had to force backhaul hook.

Compared with prior art, the present invention setting by bridge-type wedge slide block, on the one hand drive the first side blow Punch-head assembly carries out side blow operation to process part processing, and another aspect is wedge by drive block on the wedge bottom it Slide block provides driving force, is realized district same on process part processing by the second side blow punch-head assembly on wedge slide block Another location, territory carries out side blow operation, it is achieved thereby that enter the diverse location of the same area on same process part processing Row side blow operates, and is effectively increased working (machining) efficiency.

It addition, the present invention also has good stability, installs advantage that is simple and that save die space, effectively drop Low mold tooling development cost and punching production cost.

Accompanying drawing explanation

Fig. 1 is the structural representation of certain vehicle beater or beat-up in prior art;

Fig. 2 is the axonometric drawing of the present invention;

Fig. 3 is the front view of the present invention;

Fig. 4 is the structural representation of a side-stamping device;

Fig. 5 is the structural representation of opposite side flushing device.

Description of reference numerals:

1-punch, 2-bridge-type wedge slide block, first time drive seat of 3-, 31-drives guide plate, 4-to drive for second time Dynamic seat, the anti-flipper guide of drive block on 41-wedge, drive block on 5-wedge, 6-wedge slide block, 7-first presses Material punch mechanism, 71-the first backing plate, 72-fixes seat, 73-the first side blow material pressing core, and 74-the first side blow rushes Head assembly, 75-lateral pressing core elastic material element, 8-the second binder punch mechanism, 81-the second side blow drift Assembly, 82-side blow binder element, 83-the second backing plate, 9-caging bolt, 10-the first wedge forces backhaul Hook, 11-the second wedge pressure backhaul hook, 12-buffer unit, 13-wedge resetting-mechanism, 14-wedge cover plate, 15-wedge flipper guide, 16-drives guide plate, first group of hole of 100-, second group of hole of 200-, 300-process part processing.

Detailed description of the invention

The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining the present invention, and can not It is construed to limitation of the present invention.

Embodiments of the invention 1: as in figure 2 it is shown, a kind of multiaspect side-stamping device, including punch 1, bridge-type Drive block 5 and wedge slide block 6 on wedge slide block 2, first time drive seat 3, second time drive seat 4, wedge, The top of described bridge-type wedge slide block 2 is provided with caging bolt 9, and the quantity of described caging bolt 9 is 2. Described first time drive seat 3 is two, is symmetricly set on the lower section of described bridge-type wedge slide block 2, and and its Lower slide connects, and the side of described bridge-type wedge slide block 2 is provided with the first binder punch mechanism 7;Described Two times drive seat 4 is arranged between 2 described first time drive seat 3, and on described wedge, drive block 5 is fixed Being arranged on the bottom of described bridge-type wedge slide block 2, described wedge slide block 6 is movably arranged on described second time and drives In dynamic seat 4, described second time drive seat 4 is provided with the anti-flipper guide of drive block on wedge 41, described wedge Slide block 6 is slidably connected with drive block 5 on described wedge, and described wedge slide block 6 is provided with the second binder punching Holes mechanism 8;Have on described punch 1 and described first binder punch mechanism 7 and described second binder punching The profile that mechanism 8 matches.

As shown in Figure 3 and Figure 4, described first binder punch mechanism 7 includes the first backing plate 71, fixing seat 72, first side blow material pressing core the 73, first side blow punch-head assembly 74 and lateral pressing core elastic material element 75, Described fixing seat 72 is fixedly mounted on the side of described bridge-type wedge slide block 2 by described first backing plate 71, Described first side blow material pressing core 73 is arranged on described fixing seat by described lateral pressing core elastic material element 75 On 72, one end of described first side blow punch-head assembly 74 is fixed on described fixing seat 72, and the other end passes through It is through at described first side blow material pressing core 73.

Further, described first time drive seat 3 has the installed surface of inclination, the installed surface of this inclination sets Having driving guide plate 31, the bottom of described bridge-type wedge slide block 2 has and is slidably matched with described driving guide plate 31 Inclination slide guide face;There is on drive block 5 on described wedge the driving slide guide face of inclination, described wedge slide block There is on 6 the slide guide face being slidably matched with this driving slide guide face;Installed surface in described first time drive seat 3 Incline direction contrary with the incline direction in the driving slide guide face on drive block 5 on described wedge.Described bridge-type Wedge slide block 2 and described first time drive seat 3 are provided with the first wedge and force backhaul hook 10.Described wedge On slide block 6 and described wedge, drive block 5 is provided with the second wedge and forces backhaul hook 11.

As it is shown in figure 5, described second binder punch mechanism 8 includes the second side blow punch-head assembly 81, side blow Binder element 82 and the second backing plate 83, described second side blow punch-head assembly 81 is by described second backing plate 83 Being arranged on described wedge slide block 6, described side blow binder element 82 is arranged on described second side blow drift group On part 81.

Embodiments of the invention 2: as in figure 2 it is shown, a kind of multiaspect side-stamping device, including punch 1, bridge-type Drive block 5 and wedge slide block 6 on wedge slide block 2, first time drive seat 3, second time drive seat 4, wedge, Described punch 1 is fixedly mounted on die shoe, and the top of described bridge-type wedge slide block 2 is provided with caging bolt 9, The quantity of described caging bolt 9 is 2, and described bridge-type wedge slide block 2 is installed by described caging bolt 9 In the bottom of upper bolster, the bottom of described upper bolster be additionally provided with wedge cover plate 14, wedge flipper guide 15 and on Guide plate 16, described wedge cover plate 14 is driven to be used for limiting the described bridge-type wedge slide block 2 degree of freedom in Z-direction, Making it to slide in the horizontal direction, described wedge flipper guide 15 is used for limiting described bridge-type wedge slide block 2 X to degree of freedom so that it is can only slide to Y-direction, described upper driving guide plate 16 plays the effect of slide guide, The described top of bridge-type wedge slide block 2 is enable to slide smoothly with the bottom of described upper bolster;Upper bolster Bottom is additionally provided with wedge resetting-mechanism 13 and buffer unit 12, and described wedge resetting-mechanism 13 is for institute Stating the return of bridge-type wedge slide block 2, described buffer unit 12 is used for protecting described bridge-type wedge slide block 2, Prevent from colliding with die shoe during its return;Described first time drive seat 3 is two, is symmetricly set on institute Stating the lower section of bridge-type wedge slide block 2, described 2 first time drive seat 3 are all fixedly mounted on die shoe, Described bridge-type wedge slide block 2 is inverted "U" shaped structure, and described 2 first time drive seat 3 are respectively It is slidably connected with two lower leg of described bridge-type wedge slide block 2, the side of described bridge-type wedge slide block 2 It is provided with the first binder punch mechanism 7;Described second time drive seat 4 is arranged on 2 described first time drive seat Between 3, described second time drive seat 4 is fixedly mounted on the top of die shoe, drive block 5 on described wedge Being fixedly mounted on the bottom of described bridge-type wedge slide block 2, described wedge slide block 6 is movably arranged on described second In lower drive seat 4, described second time drive seat 4 is provided with the anti-flipper guide of drive block on wedge 41, described Wedge slide block 6 is slidably connected with drive block 5 on described wedge, and described wedge slide block 6 is provided with the second pressure Material punch mechanism 8;Have on described punch 1 and described first binder punch mechanism 7 and described second binder The profile that punch mechanism 8 matches.

As shown in Figure 3 and Figure 4, described first binder punch mechanism 7 includes the first backing plate 71, fixing seat 72, first side blow material pressing core the 73, first side blow punch-head assembly 74 and lateral pressing core elastic material element 75, Described fixing seat 72 is fixedly mounted on the side of described bridge-type wedge slide block 2 by described first backing plate 71, Described first side blow material pressing core 73 is arranged on described fixing seat by described lateral pressing core elastic material element 75 On 72, one end of described first side blow punch-head assembly 74 is fixed on described fixing seat 72, and the other end passes through It is through at described first side blow material pressing core 73.

Further, described first time drive seat 3 has the installed surface of inclination, the installed surface of this inclination sets Having driving guide plate 31, the bottom of described bridge-type wedge slide block 2 has and is slidably matched with described driving guide plate 31 Inclination slide guide face;There is on drive block 5 on described wedge the driving slide guide face of inclination, described wedge slide block There is on 6 the slide guide face being slidably matched with this driving slide guide face;Installed surface in described first time drive seat 3 Incline direction contrary with the incline direction in the driving slide guide face on drive block 5 on described wedge.Described bridge-type Wedge slide block 2 and described first time drive seat 3 are provided with the first wedge and force backhaul hook 10.Described wedge On slide block 6 and described wedge, drive block 5 is provided with the second wedge and forces backhaul hook 11.

As it is shown in figure 5, described second binder punch mechanism 8 includes the second side blow punch-head assembly 81, side blow Binder element 82 and the second backing plate 83, described second side blow punch-head assembly 81 is by described second backing plate 83 Being arranged on described wedge slide block 6, described side blow binder element 82 is arranged on described second side blow drift group On part 81.

The operation principle of the present invention: combine Fig. 2-Fig. 5, is placed process part processing 300 by manually or mechanically hands On the punch 1 positioned with profile, its convex mould 1 is bolted on die shoe.During work, Upper bolster drives bridge-type wedge slide block 2 descending, and first positive material pressing core binder, at the work of first time drive seat 3 Under with, bridge-type wedge slide block 2 moves along side blow direction, and the first side blow material pressing core 73 is elastic at lateral pressing core Under the effect of binder element 75, process part processing 300 is compressed, along with the pressure down of die shoe, fixing seat 72 with First side blow punch-head assembly 74 thereon carries out side blow to process part processing 300;Meanwhile, oblique along with bridge-type The pressure down of slider wedge 2, on the wedge bottom it, drive block 5 one removes pressure, the work of drive block 5 on wedge Sliding along pressing direction with declivity slider wedge 6, first side blow binder element 82 is to process part processing 300 border district Territory carries out binder, is then completed the side blow work of relevant position by the second side blow punch-head assembly 81.Side blow After having worked, upper bolster is up, bridge-type wedge slide block 2 return under the effect of wedge resetting-mechanism 13, Buffer unit 12 plays the effect of buffering.

The structure of the present invention, feature and action effect are described in detail above according to graphic shown embodiment, The foregoing is only presently preferred embodiments of the present invention, but the present invention is not to limit practical range shown in drawing, all Be the change made according to the conception of the present invention, or be revised as the Equivalent embodiments of equivalent variations, still without departing from Description with diagram contained spiritual time, all should be within the scope of the present invention.

Claims (8)

1. a multiaspect side-stamping device, it is characterised in that: include punch (1), bridge-type wedge slide block (2), Drive block (5) and wedge slide block (6) on first time drive seat (3), second time drive seat (4), wedge, Described first time drive seat (3) is two, is symmetricly set on the lower section of described bridge-type wedge slide block (2), And be slidably connected with its underpart, the side of described bridge-type wedge slide block (2) is provided with the first binder punch mechanism (7);Described second time drive seat (4) is arranged between 2 described first time drive seat (3), described On wedge, drive block (5) is fixedly mounted on the bottom of described bridge-type wedge slide block (2), described wedge slide block (6) it is movably arranged in described second time drive seat (4), described wedge slide block (6) and described wedge Upper drive block (5) is slidably connected, and described wedge slide block (6) is provided with the second binder punch mechanism (8); Have on described punch (1) and described first binder punch mechanism (7) and described second binder punch mechanism (8) profile matched.
Multiaspect side-stamping device the most according to claim 1, it is characterised in that: described bridge-type wedge is sliding The top of block (2) is provided with caging bolt (9), and the quantity of described caging bolt (9) is 2.
Multiaspect side-stamping device the most according to claim 1 and 2, it is characterised in that: described first pressure Material punch mechanism (7) include the first backing plate (71), fixing seat (72), the first side blow material pressing core (73), First side blow punch-head assembly (74) and lateral pressing core elastic material element (75), described fixing seat (72) The side of described bridge-type wedge slide block (2) it is fixedly mounted on by described first backing plate (71), described Side stamping material core (73) is arranged on described fixing seat by described lateral pressing core elastic material element (75) (72), on, one end of described first side blow punch-head assembly (74) is fixed on described fixing seat (72), The other end is through described first side blow material pressing core (73).
Multiaspect side-stamping device the most according to claim 3, it is characterised in that: described second binder punching Holes mechanism (8) includes the second side blow punch-head assembly (81), side blow binder element (82) and the second backing plate (83), Described second side blow punch-head assembly (81) is arranged on described wedge slide block (6) by described second backing plate (83) On, described side blow binder element (82) is arranged on described second side blow punch-head assembly (81).
Multiaspect side-stamping device the most according to claim 4, it is characterised in that: drive for described second time Seat (4) is provided with the anti-flipper guide of drive block on wedge (41).
Multiaspect side-stamping device the most according to claim 5, it is characterised in that: drive for described first time Having the installed surface of inclination on seat (3), the installed surface of this inclination is provided with driving guide plate (31), described bridge The bottom of formula wedge slide block (2) has the inclination slide guide face being slidably matched with described driving guide plate (31); There is on drive block (5) on described wedge the driving slide guide face of inclination, described wedge slide block (6) has The slide guide face being slidably matched with this driving slide guide face;Inclining of installed surface on described first time drive seat (3) Tilted direction is contrary with the incline direction in the driving slide guide face on drive block (5) on described wedge.
Multiaspect side-stamping device the most according to claim 6, it is characterised in that: described bridge-type wedge is sliding Block (2) and described first time drive seat (3) are provided with the first wedge and force backhaul hook (10).
Multiaspect side-stamping device the most according to claim 7, it is characterised in that: described wedge slide block (6) It is provided with the second wedge with drive block (5) on described wedge and forces backhaul hook (11).
CN201610326168.0A 2016-05-13 2016-05-13 Multiaspect side-stamping device CN105945132B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610326168.0A CN105945132B (en) 2016-05-13 2016-05-13 Multiaspect side-stamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610326168.0A CN105945132B (en) 2016-05-13 2016-05-13 Multiaspect side-stamping device

Publications (2)

Publication Number Publication Date
CN105945132A true CN105945132A (en) 2016-09-21
CN105945132B CN105945132B (en) 2017-12-22

Family

ID=56912908

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610326168.0A CN105945132B (en) 2016-05-13 2016-05-13 Multiaspect side-stamping device

Country Status (1)

Country Link
CN (1) CN105945132B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106424307A (en) * 2016-12-08 2017-02-22 安徽江淮汽车集团股份有限公司 Repairing punching die
CN106493237A (en) * 2016-11-29 2017-03-15 安徽江淮汽车集团股份有限公司 Split type tapered wedge mechanism
CN106862381A (en) * 2017-02-27 2017-06-20 安徽江淮汽车集团股份有限公司 Multiaspect is with sequence reshaping device, stamping mold and shaping process

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030213351A1 (en) * 2002-05-16 2003-11-20 Mitsuo Matsuoka Slide cam die
CN101500725A (en) * 2006-08-03 2009-08-05 哈拉尔德·魏格尔特 Wedge drive with positive-action return device
CN203030703U (en) * 2012-12-27 2013-07-03 安徽江淮汽车股份有限公司 Stamping tool with bridge wedge
CN203972608U (en) * 2014-06-24 2014-12-03 安徽江淮福臻车体装备有限公司 Side punching swaging die
CN204486578U (en) * 2014-12-30 2015-07-22 塔奥(芜湖)汽车制品有限公司 The diel of a kind of towing arm brake outside plate
CN204638844U (en) * 2015-02-10 2015-09-16 江苏赛宇机械科技有限公司 A kind of tiltedly device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030213351A1 (en) * 2002-05-16 2003-11-20 Mitsuo Matsuoka Slide cam die
CN101500725A (en) * 2006-08-03 2009-08-05 哈拉尔德·魏格尔特 Wedge drive with positive-action return device
CN203030703U (en) * 2012-12-27 2013-07-03 安徽江淮汽车股份有限公司 Stamping tool with bridge wedge
CN203972608U (en) * 2014-06-24 2014-12-03 安徽江淮福臻车体装备有限公司 Side punching swaging die
CN204486578U (en) * 2014-12-30 2015-07-22 塔奥(芜湖)汽车制品有限公司 The diel of a kind of towing arm brake outside plate
CN204638844U (en) * 2015-02-10 2015-09-16 江苏赛宇机械科技有限公司 A kind of tiltedly device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106493237A (en) * 2016-11-29 2017-03-15 安徽江淮汽车集团股份有限公司 Split type tapered wedge mechanism
CN106424307A (en) * 2016-12-08 2017-02-22 安徽江淮汽车集团股份有限公司 Repairing punching die
CN106862381A (en) * 2017-02-27 2017-06-20 安徽江淮汽车集团股份有限公司 Multiaspect is with sequence reshaping device, stamping mold and shaping process

Also Published As

Publication number Publication date
CN105945132B (en) 2017-12-22

Similar Documents

Publication Publication Date Title
CN102101139B (en) Tapered wedge rotating mechanism
CN201565518U (en) Automobile surrounding outer plate edge trimming hole punching and flanging die
CN201960043U (en) Novel cantilever type bidirectional punching die
CN1327984C (en) Punching-pressing composite mould
CN201969774U (en) Cantilever type bidirectional punching die
CN100427239C (en) Composite cold stamping mold
CN201776355U (en) Hardware stamping composite mould
CN201979001U (en) Novel inclined wedge type side hole stamping die
CN202087692U (en) Die for the negative angel bending of sheet metal
CN202290936U (en) Rotary cutting mechanism
CN201493382U (en) Multi-station automatic transforming punching die and numerical control punch
CN102672046B (en) Die for automatically punching, forming and assembling radiating fin of light-emitting diode (LED) lamp
CN102672034B (en) Die for fine punching of connecting bracket and fine punching method
CN202762844U (en) Drawing die with corner cutting technology
CN101406919B (en) Multilevel composite floating type wedge mechanism
CN205270532U (en) Arrange towards device
CN202070656U (en) Novel side hole punching mould
CN201969772U (en) Novel wedge type side hole punching mold
CN206253506U (en) For the drift automatic switching control equipment in groups of dense holes stamping parts
CN203599352U (en) Child-mother dual-slider side die
CN202824339U (en) Irregularly-shaped hole punching mould
CN103418695A (en) Pneumatic type time-delay mechanism for stamping
CN101402120A (en) Flanging eyelet work dual-movement composite mold
CN101758137A (en) Compound punching die
CN106925652B (en) A kind of drawing forming process and its stamping die

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
COR Change of bibliographic data
CB02 Change of applicant information

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

Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd

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

Applicant before: Anhui Jianghuai Automotive Co., Ltd.

GR01 Patent grant
GR01 Patent grant