CN109261808A - Press Tools for Automobiles multi-angle rotary wedge mechanism - Google Patents
Press Tools for Automobiles multi-angle rotary wedge mechanism Download PDFInfo
- Publication number
- CN109261808A CN109261808A CN201811495970.8A CN201811495970A CN109261808A CN 109261808 A CN109261808 A CN 109261808A CN 201811495970 A CN201811495970 A CN 201811495970A CN 109261808 A CN109261808 A CN 109261808A
- Authority
- CN
- China
- Prior art keywords
- wedge
- cam
- slide
- die holder
- rotation cam
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 238000007493 shaping process Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a kind of Press Tools for Automobiles multi-angle rotary wedge mechanisms, including lower die holder, upper die holder, upper die holder is equipped with drive seat on inclined wedge, wedge slide block and inserted link device, wedge slide block is slidably connected with drive seat level on inclined wedge, inserted link device includes plunger body and the first wedge slide being fixedly connected with plunger body, lower die holder is equipped with drive seat under inclined wedge, cam chair, rotate cam, drive cylinder, automate inductor, it rotates cam and connects the second wedge slide and tablet, automation inductor senses tablet after rotation cam is rotated in place and sends the signal of driving cylinder stopping movement, wedge slide block is connect with drive seat tilt slide under inclined wedge, first wedge slide all has wedge surface with the second wedge slide and faces directly, and the first wedge slide is faced directly with second when rotating cam and be rotated in place The contact of facing directly of wedge slide forms limit.The present invention guarantees rotation cam state in place using double insurance.
Description
Technical field
The present invention relates to body of a motor car Stamping Die Technologies, and in particular to tapered wedge rotating mechanism.
Background technique
In big-and-middle-sized automobile Stamping Die Design, often to complete that there is space multistory curved surface by tapered wedge rotating mechanism
The processes such as punching, flange, deburring, the shaping of automobile panel different directions reduce cost to reach simplified process, improve
The purpose of work efficiency.
Tapered wedge rotating mechanism in the prior art needs inclined wedge to push and guarantees in place, and inclined wedge placement position is single, limit
Molding lamps structure is unable to satisfy inclined wedge multiple-angle placed.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of multi-angle rotary wedge mechanism, guarantee that rotation cam arrives
Position state, meets inclined wedge multiple-angle placed.
In order to solve the above technical problems, the present invention adopts the following technical scheme: Press Tools for Automobiles multi-angle rotary inclined wedge
Mechanism, including lower die holder and can the upper die holder that moves up and down of opposite lower die holder, the upper die holder be equipped with drive seat on inclined wedge,
Wedge slide block and inserted link device, the wedge slide block are slidably connected with drive seat level on inclined wedge, and the wedge slide block is fixed
Shaping insert is connected, the inserted link device includes plunger body and the first wedge slide being fixedly connected with plunger body, institute
Lower die holder is stated equipped with drive seat, cam chair, rotation cam, driving cylinder, automation inductor, the rotation cam under inclined wedge
Be rotationally connected with cam chair, the driving cylinder driving rotation cam rotation, the rotation cam connect the second wedge slide with
Tablet, the automation inductor sense tablet after rotation cam is rotated in place and send driving cylinder stopping movement
Signal, the wedge slide block connect with drive seat tilt slide under inclined wedge, first wedge slide and the second wedge slide
It all has wedge surface and faces directly, and facing directly for the first wedge slide and facing directly for the second wedge slide when rotating cam and being rotated in place
Contact forms the limit to rotation cam.
Preferably, the wedge slide block is fixedly connected with the first anti-flipper guide, and the plunger body is fixedly connected with the second anti-side
Shaping lateral force is oriented to lower die holder by guide plate, the first anti-flipper guide and the second anti-flipper guide.
Preferably, the cam chair is equipped with the sliding slot of arc, and the rotation cam has the arc being in sliding fit with the sliding chute
Portion.
Preferably, the cam chair connects restricted cam in the side of rotation cam and limits in place with the first of rollback state
Position guide plate.
Preferably, the cam chair is connected in the side of rotation cam prevents second limit of the rotation cam to side play
Position guide plate.
Preferably, the straight parts of second wedge slide, which sets up separately, sets below the axle center of rotation cam.
Preferably, drive seat is equipped with the horizontal slide rail that guidance wedge slide block level is slided on the inclined wedge.
Preferably, drive seat is equipped with the tilt slide for guiding wedge slide block tilt slide under the inclined wedge.
Preferably, the piston rod of the driving cylinder is connect by connecting rod with rotation cam.
By adopting the above technical scheme, rotation cam is driven by the cylinder the present invention, is convenient for die debugging and control, is used inserted link
Device and automation sensing device double insurance guarantee rotation cam state in place, in this way, wedge slide block tilt slide direction can
With inconsistent with the angle direction of rotation cam rotation.Solving traditional rotary tapered wedge needs inclined wedge to push guarantee in place, inclined wedge
Angle needs, realization inclined wedge multiple-angle placed consistent with cam angle degree, to reach optimization mould structure, simplify process, reduce
Cost, the purpose for improving work efficiency.
Detailed description of the invention
Present invention will be further described below with reference to the accompanying drawings and specific embodiments:
Fig. 1 is structure chart when multi-angle rotary wedge mechanism of the present invention works；
Structure chart when Fig. 2 is multi-angle rotary wedge mechanism pickup of the present invention.
Specific embodiment
The technical solution of the embodiment of the present invention is explained and illustrated below with reference to the attached drawing of the embodiment of the present invention, but under
It states embodiment to be merely a preferred embodiment of the present invention, and not all.Based on the implementation example in the implementation mode, those skilled in the art
Obtained other embodiments without making creative work, belong to protection scope of the present invention.
As depicted in figs. 1 and 2, Press Tools for Automobiles multi-angle rotary wedge mechanism, including lower die holder and can relatively under
The upper die holder that die holder moves up and down, the upper die holder are equipped with drive seat 1, wedge slide block 2 and inserted link device 3 on inclined wedge, institute
It states drive seat 1 on inclined wedge to fix with upper die holder, the wedge slide block 2 is slidably connected with 1 level of drive seat on inclined wedge, the inclined wedge
Sliding block 2 is fixedly connected with shaping insert, and shaping insert, which is used to cooperate with mold, completes shaping, and the inserted link device 3 includes inserted link sheet
Body and the first wedge slide 31 being fixedly connected with plunger body, the lower die holder are equipped with drive seat 4, cam chair under inclined wedge
6, cam 5, driving cylinder 7, automation inductor 8 are rotated, drive seat 4 under the inclined wedge, cam chair 6, driving cylinder 7 and automatic
Change inductor 8 to fix with lower die holder, the rotation cam 5 is rotationally connected with cam chair 6, and the driving of driving cylinder 7 rotation is convex
5 rotation of wheel, the rotation cam 5 connect the second wedge slide 52 and tablet 51, and the automation inductor 8 is in rotation cam
5 be rotated in place after sense tablet 51 and send driving 7 stopping of cylinder movement signal, thus make rotate cam 5 stop rotation
Turn, the wedge slide block 2 is connect with 4 tilt slide of drive seat under inclined wedge, when drive seat 1 follows upper die holder to push on the inclined wedge
2 level of driving wedge sliding block and tilt slide finally make the effect of shaping insert cooperate completion shaping with product and with mold.It is described
First wedge slide 31 all has wedge surface with the second wedge slide 52 and faces directly, and wedge surface is above facing directly and the two is connected,
Facing directly for the first wedge slide contacts with facing directly for the second wedge slide when rotation cam 5 is rotated in place, thus makes to rotate cam 5
It can not further rotate, it is ensured that rotate cam 5 in place before shaping.It is set moreover, the straight parts of second wedge slide sets up separately
Below the axle center for rotating cam, avoid the second wedge slide that rotation cam rotation is followed to cause the first wedge slide can not when pushing
Insertion guiding.
Therefore, the present invention uses inserted link device 3 (the first wedge slide and the second wedge slide cooperate) and automation induction
Device (automation inductor and tablet cooperate) double insurance guarantees rotation cam 5 state in place, and it is oblique to solve tradition rotation
Wedge needs inclined wedge to push guarantee in place, and inclined wedge angle needs the drawback consistent with cam angle degree, so as to realize that inclined wedge is polygonal
Degree puts that (wedge slide block tilt slide direction can be inconsistent with the angle direction of rotation cam rotation, such as Fig. 1 and Fig. 2 institute
The inclined wedge shown), to achieve the purpose that optimize mould structure, simplify process, reduce cost, improve work efficiency.
Wherein, the wedge slide block 2 is fixedly connected with the first anti-flipper guide, and the plunger body is fixedly connected with the second anti-side and leads
Plate 32 rotates the first service portion for being respectively equipped on cam and lower die holder and acting on the first anti-flipper guide and the second anti-flipper guide 32
With the second service portion, in this way, shaping lateral force is oriented to lower die holder by the described first anti-flipper guide and the second anti-flipper guide.
The cam chair 6 is equipped with the sliding slot of arc, and the rotation cam 5 has the curved portion being in sliding fit with the sliding chute, rotation
Rotating cam 5 has camshaft, and camshaft supporting is in cam chair 6.The cam chair is restricted convex in the side connection of rotation cam
Wheel limits guide plate 61 with the first of rollback state in place, and the cam chair is connected in the side of rotation cam prevents rotation cam
Guide plate 62 is limited to the second of side play, the corresponding first limit guide plate 61 in the side of rotation cam 5 is equipped with the first limit of arc
Position slot, the first limit guide plate 61 rotate angle by the effect limitation rotation cam with the first limiting slot arc both ends.It rotates convex
The corresponding second limit guide plate 62 in the side of wheel 5 is equipped with the second limiting slot, and the second limit guide plate, which is equipped with, protrudes into the convex of the second limiting slot
Portion out.
Drive seat 1 is equipped with the horizontal slide rail 11 of guidance wedge slide block level sliding on the inclined wedge, drives under the inclined wedge
Seat 4 is equipped with the tilt slide 41 of guidance wedge slide block tilt slide, to guarantee that wedge slide block sliding position is accurate.
In addition, the piston rod of the driving cylinder is connect by connecting rod 71 with rotation cam, tablet can also be with company
Extension bar 71 connects.
In actual work, product is first mounted on mold by mold under Fig. 2 state, the driving driving rotation cam 5 of cylinder 7
It is rotated on cam chair 6 around camshaft, rotation to the first limit guide plate 61 starts to limit, while being mounted on rotation cam 5
The rotation of tablet 51 is to induction region, and after the automation inductor 8 by being mounted on lower die holder incudes, upper die holder is pushed, and drives
Drive seat 1 pushes on inclined wedge, 2 level of driving wedge sliding block and tilt slide, while inserted link device 3 being driven to push, and drives first
Wedge slide 31 and the contact of the second wedge slide 52, the first wedge slide 31 and the second wedge slide 52 are directed to and face part directly,
Guarantee rotation cam 5 in place, while the first anti-flipper guide and the second anti-flipper guide 32 are led with rotation cam 5 and lower die holder respectively
To upper die holder, which continues to push, drives drive seat 1 on inclined wedge to push, and 2 tilt slide of driving wedge sliding block drives in wedge slide block 2
Shaping insert contacted with product to shaping complete, as shown in Figure 1.
After the completion of work, upper die holder uplink drives wedge slide block 2 to tilt upward sliding, and shaping insert is detached from product, simultaneously
3 uplink of inserted link device, the first wedge slide 31 and the second wedge slide 52 are detached from, the first anti-flipper guide and the second anti-flipper guide point
It is not detached from rotation cam 5 and lower die holder guiding, the driving driving rotation cam 5 of cylinder 7 retracts, and it is empty to vacate vertical direction pickup
Between, product is taken out upwards by automation pickup or manual pickup.
Using multi-angle rotary wedge mechanism of the invention, meet inclined wedge multiple-angle placed, process is simply concentrated, and structure is tight
It gathers, pickup is convenient, is suitable for various wedge mechanisms.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, is familiar with
The those skilled in the art should be understood that the present invention includes but is not limited to attached drawing and interior described in specific embodiment above
Hold.Any modification without departing from function and structure principle of the invention is intended to be included in the range of claims.
Claims (9)
1. Press Tools for Automobiles multi-angle rotary wedge mechanism, including lower die holder and the upper mold that can be moved up and down with respect to lower die holder
Seat, it is characterised in that: the upper die holder is equipped with drive seat, wedge slide block and inserted link device on inclined wedge, the wedge slide block
It is slidably connected with drive seat level on inclined wedge, the wedge slide block is fixedly connected with shaping insert, and the inserted link device includes inserted link
Ontology and the first wedge slide being fixedly connected with plunger body, the lower die holder be equipped with inclined wedge under drive seat, cam chair,
Cam, driving cylinder, automation inductor are rotated, the rotation cam is rotationally connected with cam chair, the driving cylinder driving
Cam rotation is rotated, the rotation cam connects the second wedge slide and tablet, and the automation inductor is in rotation cam
Tablet is sensed after being rotated in place and sends the signal of driving cylinder stopping movement, drive seat under the wedge slide block and inclined wedge
Tilt slide connection, first wedge slide all have wedge surface with the second wedge slide and face directly, and in rotation cam rotation
When in place the first wedge slide face directly with the second wedge slide face directly contact formed to rotation cam limit.
2. Press Tools for Automobiles multi-angle rotary wedge mechanism according to claim 1, it is characterised in that: the inclined wedge is sliding
Block is fixedly connected with the first anti-flipper guide, and the plunger body is fixedly connected with the second anti-flipper guide, the first anti-flipper guide and
Shaping lateral force is oriented to lower die holder by two anti-flipper guides.
3. Press Tools for Automobiles multi-angle rotary wedge mechanism according to claim 1, it is characterised in that: the cam chair
Sliding slot equipped with arc, the rotation cam have the curved portion being in sliding fit with the sliding chute.
4. Press Tools for Automobiles multi-angle rotary wedge mechanism according to claim 3, it is characterised in that: the cam chair
Restricted cam, which is connected, in the side of rotation cam limits guide plate with the first of rollback state in place.
5. Press Tools for Automobiles multi-angle rotary wedge mechanism according to claim 3, it is characterised in that: the cam chair
Being connected in the side of rotation cam prevents rotation cam from limiting guide plate to the second of side play.
6. Press Tools for Automobiles multi-angle rotary wedge mechanism according to claim 1, it is characterised in that: second wedge
The straight parts of shape guide plate, which sets up separately, sets below the axle center of rotation cam.
7. Press Tools for Automobiles multi-angle rotary wedge mechanism according to claim 1, it is characterised in that: on the inclined wedge
Drive seat is equipped with the horizontal slide rail of guidance wedge slide block level sliding.
8. Press Tools for Automobiles multi-angle rotary wedge mechanism according to claim 1, it is characterised in that: under the inclined wedge
Drive seat is equipped with the tilt slide of guidance wedge slide block tilt slide.
9. Press Tools for Automobiles multi-angle rotary wedge mechanism according to claim 1, it is characterised in that: the driving gas
The piston rod of cylinder is connect by connecting rod with rotation cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811495970.8A CN109261808B (en) | 2018-12-07 | 2018-12-07 | Multi-angle rotating wedge mechanism of automobile stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811495970.8A CN109261808B (en) | 2018-12-07 | 2018-12-07 | Multi-angle rotating wedge mechanism of automobile stamping die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109261808A true CN109261808A (en) | 2019-01-25 |
| CN109261808B CN109261808B (en) | 2024-06-04 |
Family
ID=65187444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811495970.8A Active CN109261808B (en) | 2018-12-07 | 2018-12-07 | Multi-angle rotating wedge mechanism of automobile stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109261808B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756688A (en) * | 2019-11-27 | 2020-02-07 | 鹤壁天淇汽车模具有限公司 | High-repeatability combined roller mechanism for new energy automobile mold |
| CN111438245A (en) * | 2020-04-09 | 2020-07-24 | 武汉东风科尔模具标准件有限公司 | Floating material pressing wedge device |
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|---|---|---|---|---|
| US4004448A (en) * | 1975-08-14 | 1977-01-25 | Holdt J W Von | Automatic die safety lock for a metal stamping die |
| US4025999A (en) * | 1976-02-18 | 1977-05-31 | Joseph Wolyn | Adjustable crimp die assembly |
| DE3028036A1 (en) * | 1980-07-24 | 1982-02-25 | Karosseriewerke Weinsberg Gmbh, 7102 Weinsberg | Alignment control for sliding roof panel - has eccentric cam and sloping wedges to space panel w.r.t. roof line |
| JPH10166061A (en) * | 1996-12-06 | 1998-06-23 | Toyota Auto Body Co Ltd | Press die |
| KR20050121774A (en) * | 2004-06-23 | 2005-12-28 | 현대자동차주식회사 | Cam type press |
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| US4025999A (en) * | 1976-02-18 | 1977-05-31 | Joseph Wolyn | Adjustable crimp die assembly |
| DE3028036A1 (en) * | 1980-07-24 | 1982-02-25 | Karosseriewerke Weinsberg Gmbh, 7102 Weinsberg | Alignment control for sliding roof panel - has eccentric cam and sloping wedges to space panel w.r.t. roof line |
| JPH10166061A (en) * | 1996-12-06 | 1998-06-23 | Toyota Auto Body Co Ltd | Press die |
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| CN208099092U (en) * | 2018-04-24 | 2018-11-16 | 江铃汽车股份有限公司 | Rotary tapered wedge resetting apparatus |
| CN209206264U (en) * | 2018-12-07 | 2019-08-06 | 浙江铁牛汽车车身有限公司 | Automobile panel tapered wedge rotating mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756688A (en) * | 2019-11-27 | 2020-02-07 | 鹤壁天淇汽车模具有限公司 | High-repeatability combined roller mechanism for new energy automobile mold |
| CN111438245A (en) * | 2020-04-09 | 2020-07-24 | 武汉东风科尔模具标准件有限公司 | Floating material pressing wedge device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109261808B (en) | 2024-06-04 |
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