CN208894929U - A kind of mother and sons' wedge flanging mechanism - Google Patents
A kind of mother and sons' wedge flanging mechanism Download PDFInfo
- Publication number
- CN208894929U CN208894929U CN201821561058.3U CN201821561058U CN208894929U CN 208894929 U CN208894929 U CN 208894929U CN 201821561058 U CN201821561058 U CN 201821561058U CN 208894929 U CN208894929 U CN 208894929U
- Authority
- CN
- China
- Prior art keywords
- jigger
- punch
- wedge
- pin
- guide plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of mother and sons' wedge flanging mechanisms, including upper die component and lower mold assemblies, the lower mold assemblies include die holder and punch-pin jigger, and the punch-pin jigger is slidably connected with die holder, and the punch-pin jigger is equipped with lower flange punch-pin, lower die inclined wedge and jigger guide plate；The upper die component includes upper die holder, the jigger drive block guide plate being fixed on upper die holder and upper mold wedge slide block, flange insert is connected in the upper mold wedge slide block, when mold is closed, the jigger drive block guide plate is slidably matched with the jigger guide plate, jigger is moved on into designated position, then the upper mold wedge slide block is slidably matched with the lower die inclined wedge, the flange insert and the lower flange punch-pin push against, disposably negative angle side flange is formed, reduce process, die cost is saved, production efficiency is improved.
Description
Technical field
The utility model relates to cover outside plate wedge flanging mechanism more particularly to a kind of mother and sons' wedge flanging mechanisms.
Background technique
At present when the wedge flanging feeding of outer plate of automotive engine cover part front end, the punch-pin rollback meeting of three different directions
Interference is generated each other, therefore when carrying out the flange operation in the direction of U-shaped portion position three, it usually needs overturning process twice is carried out,
Cause mould structure more complicated, the workpiece component of mold is various, increases the size of mold, increases debugging cost, simultaneously
Multiple flange also will affect the flange quality of cover exterior panel.
Utility model content
The utility model for the technical problems in the prior art, provides an a kind of flange molding mother and sons' inclined wedge
Flange body can be improved flange quality, so that flange transition is smooth.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of mother and sons' wedge flanging mechanism, including upper
Membrane module and lower mold assemblies:
The lower mold assemblies include die holder and punch-pin jigger, and the punch-pin jigger is slidably connected with die holder, described convex
Mould jigger is equipped with lower flange punch-pin, lower die inclined wedge and jigger guide plate；
The upper die component includes that upper die holder, the jigger drive block guide plate being fixed on upper die holder and upper mold inclined wedge are sliding
Block is connected with flange insert in the upper mold wedge slide block, when mold is closed, the jigger drive block guide plate and the small cunning
Vehicle guide plate is slidably matched, and the upper mold wedge slide block is slidably matched with the lower die inclined wedge, the flange insert and it is described under turn over
Side punch-pin pushes against.
At least one backhaul nitrogen cylinder is equipped between the die holder and punch-pin jigger.
The upper mold wedge slide block and the flange insert dismantling connection；The punch-pin jigger is torn open with the flanging die
Unload connection；The punch-pin jigger is slidably connected with the lower die inclined wedge, is additionally provided with limit guide plate on the lower die inclined wedge, is used for
The lower die inclined wedge activity is limited on the punch-pin jigger.
The beneficial effects of the utility model are:
1) by the die holder and punch-pin jigger of the opposite sliding of setting, realize that the rollback in U-shaped three directions of flange does not generate
Interference effectively reduces process, saves die cost, improves production efficiency；
2) by the way that dismountable flange insert and flanging die and adjustable lower die inclined wedge is arranged, mould is enabled to
Tool adapts to the flange of the cover exterior panel of different model, improves the suitability of mold.
Detailed description of the invention
Fig. 1 is a kind of mother and sons' wedge flanging structural scheme of mechanism of the utility model.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
Embodiment
As shown in Figure 1, a kind of mother and sons' wedge flanging mechanism, including upper die component and lower mold assemblies,
The lower mold assemblies include die holder 1 and punch-pin jigger 2, and the punch-pin jigger 2 is slidably connected with die holder 1, institute
It states and is equipped at least one backhaul nitrogen cylinder 6 between die holder 1 and punch-pin jigger 2；Lower flange is installed on the punch-pin jigger
Punch-pin 2.1, lower die inclined wedge 2.2 and jigger guide plate 2.3；
The upper die component includes upper die holder (not shown), the jigger drive block guide plate 3 being fixed on upper die holder
With upper mold wedge slide block 4, flange insert 5 is fixedly connected in the upper mold wedge slide block 4, when mold is closed, the jigger
Drive block guide plate 3 is slidably matched with the jigger guide plate 2.3, and the upper mold wedge slide block 4 is slided with the lower die inclined wedge 2.2
Cooperation, the flange insert 5 and the lower flange punch-pin 2.1 push against.
When mold starts closure, the driving of die holder 1 is arrived designated position, at the same time 1 liang of the die holder by upper die component downlink
The inclined wedge movable punch (not marking in figure) of side is contacted with die holder 1, is also driven to designated position, and upper die component continues traveling downwardly, institute
It states jigger drive block guide plate 3 to be slidably matched with the jigger guide plate 2.3, so that the jigger guide plate 2.3 is moved to the left
To designated position, three pieces of U-shaped portion position punch-pin is all moved to specified flange position at this time, and material pressing core starts binder, and upper die component is held
Continuous downlink, the upper mold wedge slide block 4 are contacted with the lower die inclined wedge 2.2, and driving flange insert 5 carries out flange, while remaining
Inclined wedge also carries out flange simultaneously, until mold is closed completely, mold die sinking is the complete reverse process of mold closure.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of mother and sons' wedge flanging mechanism, including upper die component and lower mold assemblies, it is characterised in that:
The lower mold assemblies include die holder (1) and punch-pin jigger (2), and the punch-pin jigger (2) and die holder (1) sliding connect
It connects, the punch-pin jigger (2) is equipped with lower flange punch-pin (2.1), lower die inclined wedge (2.2) and jigger guide plate (2.3)；
The upper die component includes upper die holder, the jigger drive block guide plate (3) being fixed on upper die holder and upper mold wedge slide block
(4), it is connected with flange insert (5) on the upper mold wedge slide block (4), when mold is closed, the jigger drive block guide plate (3)
It being slidably matched with the jigger guide plate (2.3), the upper mold wedge slide block (4) is slidably matched with the lower die inclined wedge (2.2),
The flange insert (5) and the lower flange punch-pin (2.1) push against.
2. a kind of mother and sons' wedge flanging mechanism according to claim 1, it is characterised in that: the die holder (1) and punch-pin are small
At least one backhaul nitrogen cylinder (6) is equipped between coaster (2).
3. a kind of mother and sons' wedge flanging mechanism according to claim 1, it is characterised in that: the upper mold wedge slide block (4)
With the flange insert (5) dismantling connection.
4. a kind of mother and sons' wedge flanging mechanism according to claim 1, it is characterised in that: the punch-pin jigger (2) with
Lower flange punch-pin (2.1) dismantling connection.
5. a kind of mother and sons' wedge flanging mechanism according to claim 1, it is characterised in that: the punch-pin jigger (2) with
The lower die inclined wedge (2.2) is slidably connected, and is additionally provided with limit guide plate on the lower die inclined wedge (2.2), for the lower die is oblique
Wedge (2.2) activity is limited on the punch-pin jigger (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821561058.3U CN208894929U (en) | 2018-09-25 | 2018-09-25 | A kind of mother and sons' wedge flanging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821561058.3U CN208894929U (en) | 2018-09-25 | 2018-09-25 | A kind of mother and sons' wedge flanging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208894929U true CN208894929U (en) | 2019-05-24 |
Family
ID=66573606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821561058.3U Expired - Fee Related CN208894929U (en) | 2018-09-25 | 2018-09-25 | A kind of mother and sons' wedge flanging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208894929U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153290A (en) * | 2019-06-30 | 2019-08-23 | 重庆长安汽车股份有限公司 | A kind of outer plate of front cover of automobile wedge flanging mould structure |
| CN110743972A (en) * | 2019-10-17 | 2020-02-04 | 北京宝沃汽车股份有限公司 | Side flanging die |
| CN112718992A (en) * | 2021-01-29 | 2021-04-30 | 李明伟 | Hoisting wedge and pulley combination mechanism based on flanging die |
| CN113458253A (en) * | 2021-07-09 | 2021-10-01 | 四川成飞集成科技股份有限公司 | Automobile engine cover outer plate forming die |
-
2018
- 2018-09-25 CN CN201821561058.3U patent/CN208894929U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153290A (en) * | 2019-06-30 | 2019-08-23 | 重庆长安汽车股份有限公司 | A kind of outer plate of front cover of automobile wedge flanging mould structure |
| CN110153290B (en) * | 2019-06-30 | 2020-07-10 | 重庆长安汽车股份有限公司 | Car front shroud planking slide wedge turn-ups mould structure |
| CN110743972A (en) * | 2019-10-17 | 2020-02-04 | 北京宝沃汽车股份有限公司 | Side flanging die |
| CN112718992A (en) * | 2021-01-29 | 2021-04-30 | 李明伟 | Hoisting wedge and pulley combination mechanism based on flanging die |
| CN113458253A (en) * | 2021-07-09 | 2021-10-01 | 四川成飞集成科技股份有限公司 | Automobile engine cover outer plate forming die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20190925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |