CN206677028U - Thick stick flanging and restriking diel is protected after a kind of automobile - Google Patents
Thick stick flanging and restriking diel is protected after a kind of automobile Download PDFInfo
- Publication number
- CN206677028U CN206677028U CN201720330193.6U CN201720330193U CN206677028U CN 206677028 U CN206677028 U CN 206677028U CN 201720330193 U CN201720330193 U CN 201720330193U CN 206677028 U CN206677028 U CN 206677028U
- Authority
- CN
- China
- Prior art keywords
- restriking
- flanging
- mounting seat
- diel
- automobile
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Thick stick flanging and restriking diel is protected after a kind of automobile, it includes：The mounting seat being fixedly mounted on die shoe, the retainer block being connected with the mounting seat, retainer block is mounted opposite seat rotation connection, and retainer block has the retainer face contacted with product face, product is held up and positioned by retainer face, and the diel completes flanging and restriking by material-supporting device and using just whole flanging and restriking, avoids carrying out negative angle flanging and restriking using Wedge mechanism, mould structure is simple, is easily installed debugging.
Description
Technical field
The utility model is on protecting thick stick flanging and restriking diel after a kind of automobile.
Background technology
It is more in Automobile Parts big negative angle shaped of flange angle to be all present, to reach the snap-in force of increase stamping parts
With the purpose for improving bus body strength, and the negative angle flange of bodywork parts can accordingly increase the complexity of mould structure.In order to
Negative angle flanging and restriking smoothly takes out punching parts after terminating, and shaping Wedge mechanism in side can be typically used in mould structure, will be deposited
Pulley mechanism is made in the female mold part of negative angle flanging and restriking, after the completion of whole in rollover side, side correcting die retracts to stamping parts
Negative angle inside edge certain distance, makes stamping parts smoothly to take out.
Negative angle rollover side complete machine structure is broadly divided into two parts in the prior art, and a part is provided with flanging and restriking for outside
The Wedge mechanism of punch-pin, another part are the pulley mechanism that there is cavity plate inner side.But the shortcomings that prior art, shows：
1st, coaster Wedge mechanism, complicated, workpiece is more, and installation and debugging workload is big；
2nd, coaster Wedge mechanism size is larger, and needs to design motion and retraction stroke, causes die size to increase, mould
Cost is higher.
Utility model content
The utility model protects thick stick flanging and restriking diel after providing a kind of automobile, and it includes：It is fixedly mounted on die shoe
On mounting seat, and the retainer block being connected with the mounting seat, wherein：The relatively described mounting seat rotation connection of the retainer block,
And the retainer block has the retainer face contacted with product face, the product is held up and positioned by the retainer face.
The novel die completes flanging and restriking by material-supporting device and using just whole flanging and restriking, avoids using Wedge mechanism
Negative angle flanging and restriking is carried out, mould structure is simple, is easily installed debugging.
Brief description of the drawings
Fig. 1 is utility model works view；With
Fig. 2 is the utility model structure diagram.
Reference：1 mounting seat, 2 connecting plates, 3 installing plates, 4 handles, 5 rotary shafts, 6 retainer blocks, 61 retainer faces, 7 fronts
Bar, pin after 8,9 die shoes, 10 products.
Embodiment
As shown in Fig. 1 to 2, the utility model protects thick stick flanging and restriking diel after providing a kind of automobile, and it includes：It is fixed
Mounting seat 1 on die shoe 9, and the retainer block 6 being connected with the mounting seat 1, wherein：The retainer block 6 is with respect to institute
Mounting seat 1 is stated to be rotatablely connected, and the retainer block 6 has the retainer face 61 contacted with the face of product 10, the product 10 passes through institute
Retainer face 61 is stated to hold up and position.
The novel die completes flanging and restriking by material-supporting device and using just whole flanging and restriking, avoids using Wedge mechanism
Negative angle flanging and restriking is carried out, mould structure is simple, is easily installed debugging.By side material-supporting device, by prior art
The shaping of negative angle side is changed to use positive flanging and restriking, avoids using negative angle Wedge mechanism.In addition, this kind of impact style and mould knot
Structure greatly reduces mould overall dimensions, effectively reduces die cost.
As a further improvement, the retainer block 6 is fixedly connected on installing plate 3, and the installing plate 3 and the peace
Also there is connecting plate 2 between dress seat 1, and the relatively described mounting seat 1 of the connecting plate 2 is rotatablely connected.Preferably, retainer block 6 is logical
Screw pin is crossed to be fixedly mounted on installing plate 3.
As a further improvement, the connecting plate 2 has：Positioned at the mounting hole of turning end, and cloth in the mounting hole
It is equipped with rotary shaft 5；Joint face positioned at connection end, and the joint face is fixedly connected with the installing plate 3.
As a further improvement, the connecting plate 2 has the handle 4 positioned at the connection end.
As a further improvement, there is preceding lever 7 and rear lever 8, the connecting plate 2 is described in the mounting seat 1
Relatively described mounting seat 1 is rotatablely connected between preceding lever 7 and the rear lever 8.In this embodiment, front stop lever 7 is fixedly mounted
Close to the side of product, when being positioned for press work retainer block 6, the rotational travel positioning of material-supporting device in mounting seat 1.Afterwards
Pin 8 is fixedly mounted on the side away from product in mounting seat 1, during for punching press inoperative, another direction of material-supporting device
Rotational travel positioning.
The specific implementation process of preferred embodiment of the present utility model is as follows：
1) before press work, retainer positioner is in open mode, and product is placed on lower mould, then passes through handle
4 rotate material-supporting device, and when connecting plate 2 is against on front stop lever 7, retainer block 6 is moved in place, and retainer face 61 contacts with product type face
Carry out retainer positioning.Then upper mould is moved downward, and product is compressed and carries out flanging and restriking press work content by material pressing core；
2) after the completion of press work, upper and lower mould is opened, and rotational handle 4, material-supporting device is opened, the rotating opening of connecting plate 2
And be against on rear pin 8, then product is taken out.
By side material-supporting device, negative angle side shaping in prior art is changed to use positive flanging and restriking, avoided
Use negative angle Wedge mechanism.In addition, this kind of impact style and mould structure greatly reduce mould overall dimensions, effectively reduce
Die cost.
It should be appreciated that the utility model scope of the claimed is not limited to non-limiting embodiments, it should be understood that non-limiting reality
Scheme is applied to illustrate as just example.The desired substantive protection domain of the application is more embodied in independent claims
The scope of offer, and its dependent claims.
Claims (5)
1. protecting thick stick flanging and restriking diel after a kind of automobile, it includes：The mounting seat being fixedly mounted on die shoe, and with institute
State the retainer block of mounting seat connection, it is characterised in that：
The relatively described mounting seat rotation connection of the retainer block, and the retainer block has the retainer face contacted with product face, institute
Product is stated to hold up and position by the retainer face.
2. protect thick stick flanging and restriking diel after a kind of automobile as claimed in claim 1, it is characterised in that：The retainer block is consolidated
Fixed connection on a mounting board, and also has connecting plate between the installing plate and the mounting seat, and the connecting plate is with respect to institute
State mounting seat rotation connection.
3. protect thick stick flanging and restriking diel after a kind of automobile as claimed in claim 2, it is characterised in that：The connecting plate tool
Have：Positioned at the mounting hole of turning end, and rotary shaft is disposed with the mounting hole；Joint face positioned at connection end, and the company
Junction is fixedly connected with the installing plate.
4. protect thick stick flanging and restriking diel after a kind of automobile as claimed in claim 3, it is characterised in that：The connecting plate tool
There is the handle positioned at the connection end.
5. protect thick stick flanging and restriking diel after a kind of automobile as claimed in claim 4, it is characterised in that：In the mounting seat
With preceding lever and rear lever, the connecting plate rotates between the preceding lever and the rear lever relative to the mounting seat to be connected
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330193.6U CN206677028U (en) | 2017-03-31 | 2017-03-31 | Thick stick flanging and restriking diel is protected after a kind of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330193.6U CN206677028U (en) | 2017-03-31 | 2017-03-31 | Thick stick flanging and restriking diel is protected after a kind of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206677028U true CN206677028U (en) | 2017-11-28 |
Family
ID=60390476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720330193.6U Expired - Fee Related CN206677028U (en) | 2017-03-31 | 2017-03-31 | Thick stick flanging and restriking diel is protected after a kind of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206677028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198908A (en) * | 2021-04-19 | 2021-08-03 | 东风柳州汽车有限公司 | Sheet metal stamping device |
-
2017
- 2017-03-31 CN CN201720330193.6U patent/CN206677028U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198908A (en) * | 2021-04-19 | 2021-08-03 | 东风柳州汽车有限公司 | Sheet metal stamping device |
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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: 20171128 Termination date: 20200331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |