CN206747414U - Rotate oblique opportunity structure - Google Patents
Rotate oblique opportunity structure Download PDFInfo
- Publication number
- CN206747414U CN206747414U CN201720344255.9U CN201720344255U CN206747414U CN 206747414 U CN206747414 U CN 206747414U CN 201720344255 U CN201720344255 U CN 201720344255U CN 206747414 U CN206747414 U CN 206747414U
- Authority
- CN
- China
- Prior art keywords
- oblique
- contract
- lower mould
- connecting plate
- rotates
- 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
Links
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 4
- 241000826860 Trapezium Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides a kind of oblique opportunity structure of rotation, oblique contract and die shoe are rotated including cylinder, connecting plate, rotary shaft, lower mould, the cylinder is connected with the connecting plate, the bottom that the connecting plate rotates oblique contract with the lower mould is connected, the lower mould rotates the middle part of oblique contract by being connected with the rotary shaft with the die shoe, the top that the lower mould rotates oblique contract is provided with oblique contract breach, and the tiltedly contract breach is slanted channel.The beneficial effects of the utility model are：Structure is simplified, reduces space-consuming.
Description
Technical field
It the utility model is related to mould, more particularly to a kind of oblique opportunity structure of rotation.
Background technology
In body of a motor car design process of parts, in order to meet the assembly relation between adjacent parts or function, office
Portion's feature can be designed to the form of internal buckle, be commonly called as negative angle (punching press term), such feature Sheet Metal Forming Technology can only be whole by flange
The technique of shape could realize that mould structure design just needs CAM (oblique contract) to complete this work, the CAM of conventional mold design
What is be usually taken is that the structure of inserting completes shaping and material returning structure.
Traditional oblique contract mechanism structure is more complicated, and space-consuming is larger.
The content of the invention
In order to solve the problems of the prior art, the utility model provides a kind of oblique opportunity structure of rotation.
The utility model provides a kind of oblique opportunity structure of rotation, including cylinder, connecting plate, rotary shaft, lower mould rotate oblique contract
And die shoe, the cylinder are connected with the connecting plate, the bottom that the connecting plate rotates oblique contract with the lower mould is connected, described
Lower mould rotates the middle part of oblique contract by being connected with the rotary shaft with the die shoe, and the top that the lower mould rotates oblique contract is provided with
Oblique contract breach, the tiltedly contract breach is slanted channel.
As further improvement of the utility model, the tiltedly contract breach is shaped as right-angled trapezium.
As further improvement of the utility model, the tiltedly contract breach is provided with upper mould insert.
The beneficial effects of the utility model are：By such scheme, structure is simplified, reduces space-consuming.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram for rotating oblique opportunity structure of the utility model.
Embodiment
The utility model is described in further detail for explanation and embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of rotate oblique opportunity structure, including cylinder 1, connecting plate 2, rotary shaft 3, lower mould rotate the oblique and of contract 4
Die shoe 6, the cylinder 1 are connected with the connecting plate 2, and the bottom that the connecting plate 2 rotates oblique contract 4 with the lower mould is connected,
The lower mould rotates the middle part of oblique contract 4 by being connected with the rotary shaft 3 with the die shoe 6, and the lower mould rotates oblique contract 4
Top is provided with oblique contract breach 5, and the tiltedly contract breach 5 is slanted channel.
As shown in figure 1, the tiltedly contract breach 5 is shaped as right-angled trapezium.
As shown in figure 1, the tiltedly contract breach 5 is provided with upper mould insert.
As shown in figure 1, the cylinder 1 is preferably nitrogen cylinder.
It is provided by the utility model it is a kind of rotate oblique opportunity structure operation principle be：Step 1：Blowing first：Nitrogen cylinder edge
It is descending connecting plate 2, pulls lower mould to rotate oblique contract 4 and rotates retraction to the left side around rotary shaft 3, ensure that part is die-filling in place；Step
Rapid 2：Side integer：Nitrogen cylinder is up along the direction of connecting plate 2, and upper mould insert is pressed on lower mould and rotates the oblique effect of contract 4 completion under simultaneously
The shaping of part side；Step 3：Pickup：The oblique retraction of contract 4, which is rotated, with the lower mould of step 1 completes feeding.
A kind of oblique opportunity structure of rotation provided by the utility model, controls lower mould to rotate oblique contract by a nitrogen cylinder working
4 rotations meet part positioning, shaping and rollback feeding function, instead of former big guide plate slotting tool form, have saved mould sky
Between, the phenomenon that die face large area is emptied is reduced, nitrogen cylinder running is worked by connecting plate 2, ensure that precision, lower mould
Rotate oblique contract 4 and rotate and relatively stablize.
A kind of oblique opportunity structure of rotation provided by the utility model has advantages below：
1st, die space has been saved, has reduced the phenomenon that die face large area is emptied, has strengthened mould strength, reduces mould system
Cause this.
2nd, nitrogen cylinder running is worked by guide plate, ensure that precision, and lower mould, which rotates oblique contract 4 and rotated, relatively to be stablized.
3rd, new structure provides foundation for the design that follow-up vehicle has side shaping class part, and application can be increasingly
Extensively.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (3)
1. one kind rotates oblique opportunity structure, it is characterised in that：Oblique contract and lower mould are rotated including cylinder, connecting plate, rotary shaft, lower mould
Seat, the cylinder are connected with the connecting plate, and the bottom that the connecting plate rotates oblique contract with the lower mould is connected, the lower mould rotation
Turn the middle part of oblique contract by being connected with the rotary shaft with the die shoe, the top that the lower mould rotates oblique contract lacks provided with oblique contract
Mouthful, the tiltedly contract breach is slanted channel.
2. the oblique opportunity structure of rotation according to claim 1, it is characterised in that：The tiltedly contract breach is shaped as right angle ladder
Shape.
3. the oblique opportunity structure of rotation according to claim 1, it is characterised in that：The tiltedly contract breach is provided with upper mould insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344255.9U CN206747414U (en) | 2017-03-31 | 2017-03-31 | Rotate oblique opportunity structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344255.9U CN206747414U (en) | 2017-03-31 | 2017-03-31 | Rotate oblique opportunity structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206747414U true CN206747414U (en) | 2017-12-15 |
Family
ID=60612216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720344255.9U Expired - Fee Related CN206747414U (en) | 2017-03-31 | 2017-03-31 | Rotate oblique opportunity structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206747414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052166A (en) * | 2017-03-31 | 2017-08-18 | 上汽通用五菱汽车股份有限公司 | Rotate oblique opportunity structure |
-
2017
- 2017-03-31 CN CN201720344255.9U patent/CN206747414U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052166A (en) * | 2017-03-31 | 2017-08-18 | 上汽通用五菱汽车股份有限公司 | Rotate oblique opportunity structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 |