CN106903227A - A kind of covering tapered wedge rotating mechanism - Google Patents
A kind of covering tapered wedge rotating mechanism Download PDFInfo
- Publication number
- CN106903227A CN106903227A CN201710210483.1A CN201710210483A CN106903227A CN 106903227 A CN106903227 A CN 106903227A CN 201710210483 A CN201710210483 A CN 201710210483A CN 106903227 A CN106903227 A CN 106903227A
- Authority
- CN
- China
- Prior art keywords
- lower mould
- oblique contract
- rotating mechanism
- die shoe
- connecting 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.)
- Pending
Links
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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
- B21D19/082—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for making negative angles
- B21D19/086—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for making negative angles with rotary cams
-
- 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
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention provides a kind of covering tapered wedge rotating mechanism, oblique contract and die shoe are rotated including cylinder, connecting plate, rotary shaft, lower mould insert, lower mould, wherein, the lower mould rotates oblique contract and is arranged on the die shoe and is rotatably connected with the die shoe, the lower mould rotates oblique contract and is provided with oblique contract breach, the cylinder is connected with the connecting plate, and the connecting plate is rotatably connected by the rotary shaft with the lower mould insert, and the lower mould insert rotates oblique contract and is connected with the lower mould.The beneficial effects of the invention are as follows：Structure is simplified, is taken up room smaller.
Description
Technical field
The present invention relates to mould, more particularly to a kind of covering tapered wedge rotating mechanism.
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 interior button, be commonly called as negative angle (punching press term), and such feature Sheet Metal Forming Technology can only be whole by flange
The technique of shape could realize that mould structure design is accomplished by CAM (oblique contract) to complete this work, the rotation of conventional mold design
What Wedge mechanism was usually taken is that the structure of inserting completes shaping and material returning structure.
The usual structure of tapered wedge rotating mechanism of traditional inserting is complex, takes up room also larger.
The content of the invention
In order to solve the problems of the prior art, the invention provides a kind of covering tapered wedge rotating mechanism.
The invention provides a kind of covering tapered wedge rotating mechanism, including cylinder, connecting plate, rotary shaft, lower mould insert, under
Mould rotates oblique contract and die shoe, wherein, the lower mould rotates oblique contract and is arranged on the die shoe and is rotated with the die shoe
Connection, the lower mould rotates oblique contract and is provided with oblique contract breach, and the cylinder is connected with the connecting plate, and the connecting plate passes through institute
State rotary shaft to be rotatably connected with the lower mould insert, the lower mould insert rotates oblique contract and is connected with the lower mould.
As a further improvement on the present invention, the die shoe is provided with circular groove, and the lower mould rotates oblique contract and is
Circle, the lower mould rotates oblique contract and is arranged within the circular groove.
As a further improvement on the present invention, the cylinder is nitrogen cylinder.
The beneficial effects of the invention are as follows：By such scheme, structure is simplified, taken up room smaller.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of covering tapered wedge rotating mechanism of the invention.
Specific embodiment
The invention will be further described for explanation and specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of covering tapered wedge rotating mechanism, including cylinder 1, connecting plate 2, rotary shaft 3, lower mould insert 4,
Lower mould rotates oblique contract 5 and die shoe 6, wherein, the lower mould rotate oblique contract 5 be arranged on the die shoe 6 and with the lower mould
Seat 6 is rotatably connected, and the lower mould rotates oblique contract 5 and is provided with oblique contract breach 7, and the oblique contract breach 7 is used to match with upper mould insert
Close, the cylinder 1 is connected with the connecting plate 2, the connecting plate 2 is rotated with the lower mould insert 4 by the rotary shaft 3 and connected
Connect, the lower mould insert 4 rotates oblique contract 5 and is connected with the lower mould.
As shown in figure 1, the die shoe 6 is provided with circular groove, it is circle that the lower mould rotates oblique contract 5, it is described under
Mould rotates oblique contract 5 and is arranged within the circular groove.
As shown in figure 1, the cylinder 1 is nitrogen cylinder.
A kind of covering tapered wedge rotating mechanism that the present invention is provided, can be by cylinder 1 through connecting plate 2, rotary shaft 3, lower mould
Insert 4 is rotated, using rotation mode, is controlled lower mould to rotate oblique contract 5 by cylinder 1 and rotated driving lower mould to rotate oblique contract 5, from
And meet the function of part positioning, shaping and rollback feeding；Reduce number of parts, reduce and take up room, saved into
This.
A kind of covering tapered wedge rotating mechanism that the present invention is provided has advantages below：
1st, about die space, reduces the phenomenon that die face large area is emptied, and strengthens mould strength, reduce Making mold into
This.
2nd, nitrogen cylinder running is worked by guide plate, it is ensured that precision, and lower mould rotates oblique contract 5 and rotates relatively to be stablized.
3rd, new structure provides foundation for the design that follow-up vehicle has side shaping class part, and range of application can be increasingly
Extensively.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
Specific implementation of the invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should be all considered as belonging to of the invention
Protection domain.
Claims (3)
1. a kind of covering tapered wedge rotating mechanism, it is characterised in that：Including cylinder, connecting plate, rotary shaft, lower mould insert, lower mould
Oblique contract and die shoe are rotated, wherein, the lower mould rotates oblique contract and is arranged on the die shoe and is rotated with the die shoe and connects
Connect, the lower mould rotates oblique contract and is provided with oblique contract breach, and the cylinder is connected with the connecting plate, and the connecting plate is by described
Rotary shaft is rotatably connected with the lower mould insert, and the lower mould insert rotates oblique contract and is connected with the lower mould.
2. covering tapered wedge rotating mechanism according to claim 1, it is characterised in that：The die shoe is provided with circular arc
Groove, it is circle that the lower mould rotates oblique contract, and the lower mould rotates oblique contract and is arranged within the circular groove.
3. covering tapered wedge rotating mechanism according to claim 2, it is characterised in that：The cylinder is nitrogen cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710210483.1A CN106903227A (en) | 2017-03-31 | 2017-03-31 | A kind of covering tapered wedge rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710210483.1A CN106903227A (en) | 2017-03-31 | 2017-03-31 | A kind of covering tapered wedge rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106903227A true CN106903227A (en) | 2017-06-30 |
Family
ID=59195303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710210483.1A Pending CN106903227A (en) | 2017-03-31 | 2017-03-31 | A kind of covering tapered wedge rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106903227A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545642A (en) * | 2020-04-28 | 2020-08-18 | 瑞鹄汽车模具股份有限公司 | Variable-diameter rotating wedge mechanism for complex curved surface based on data mining |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101347807A (en) * | 2008-08-25 | 2009-01-21 | 重庆长安汽车股份有限公司 | Mold for rotating flanging |
| CN201249237Y (en) * | 2008-08-25 | 2009-06-03 | 重庆长安汽车股份有限公司 | Rotating flanging die |
| CN101767134A (en) * | 2010-01-12 | 2010-07-07 | 重庆长安汽车股份有限公司 | Stamping die of side flanging of automobile cover |
| CN201921932U (en) * | 2010-11-25 | 2011-08-10 | 奇瑞汽车股份有限公司 | Die reshaping tapered wedge structure |
| CN203401005U (en) * | 2013-08-29 | 2014-01-22 | 安徽江淮汽车股份有限公司 | Rotary tapered wedge |
| CN204381214U (en) * | 2014-12-22 | 2015-06-10 | 天津瑞驰兴模具有限公司 | The rotating mechanism of stamping die of automotive covering part |
| CN204412920U (en) * | 2014-12-24 | 2015-06-24 | 郑州日产汽车有限公司 | Rotary negative angle forming wedge flanging unloading mechanism |
| CN105499365A (en) * | 2015-11-23 | 2016-04-20 | 安徽江淮汽车股份有限公司 | Rotating wedge mechanism and press |
| CN106140978A (en) * | 2016-08-19 | 2016-11-23 | 苏州市华宁机械制造有限公司 | A kind of diel Wedge mechanism |
| CN205967070U (en) * | 2016-08-19 | 2017-02-22 | 苏州市华宁机械制造有限公司 | Slide wedge mechanism for stamping die |
| CN206747415U (en) * | 2017-03-31 | 2017-12-15 | 上汽通用五菱汽车股份有限公司 | A kind of covering tapered wedge rotating mechanism |
-
2017
- 2017-03-31 CN CN201710210483.1A patent/CN106903227A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101347807A (en) * | 2008-08-25 | 2009-01-21 | 重庆长安汽车股份有限公司 | Mold for rotating flanging |
| CN201249237Y (en) * | 2008-08-25 | 2009-06-03 | 重庆长安汽车股份有限公司 | Rotating flanging die |
| CN101767134A (en) * | 2010-01-12 | 2010-07-07 | 重庆长安汽车股份有限公司 | Stamping die of side flanging of automobile cover |
| CN201921932U (en) * | 2010-11-25 | 2011-08-10 | 奇瑞汽车股份有限公司 | Die reshaping tapered wedge structure |
| CN203401005U (en) * | 2013-08-29 | 2014-01-22 | 安徽江淮汽车股份有限公司 | Rotary tapered wedge |
| CN204381214U (en) * | 2014-12-22 | 2015-06-10 | 天津瑞驰兴模具有限公司 | The rotating mechanism of stamping die of automotive covering part |
| CN204412920U (en) * | 2014-12-24 | 2015-06-24 | 郑州日产汽车有限公司 | Rotary negative angle forming wedge flanging unloading mechanism |
| CN105499365A (en) * | 2015-11-23 | 2016-04-20 | 安徽江淮汽车股份有限公司 | Rotating wedge mechanism and press |
| CN106140978A (en) * | 2016-08-19 | 2016-11-23 | 苏州市华宁机械制造有限公司 | A kind of diel Wedge mechanism |
| CN205967070U (en) * | 2016-08-19 | 2017-02-22 | 苏州市华宁机械制造有限公司 | Slide wedge mechanism for stamping die |
| CN206747415U (en) * | 2017-03-31 | 2017-12-15 | 上汽通用五菱汽车股份有限公司 | A kind of covering tapered wedge rotating mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545642A (en) * | 2020-04-28 | 2020-08-18 | 瑞鹄汽车模具股份有限公司 | Variable-diameter rotating wedge mechanism for complex curved surface based on data mining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170630 |
|
| RJ01 | Rejection of invention patent application after publication |