CN106345904B - A kind of connector progressive die - Google Patents
A kind of connector progressive die Download PDFInfo
- Publication number
- CN106345904B CN106345904B CN201610779533.3A CN201610779533A CN106345904B CN 106345904 B CN106345904 B CN 106345904B CN 201610779533 A CN201610779533 A CN 201610779533A CN 106345904 B CN106345904 B CN 106345904B
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- China
- Prior art keywords
- die part
- shaping
- bending die
- lever
- die
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Classifications
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- 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
- B21D37/08—Dies with different parts for several steps in a process
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention relates to a kind of connector progressive die, including blanking die part, bending die part, folding wavestrip shaping unit and the lever drive part for connecting blanking die part and bending die part；The blanking die part is used to be punched out flitch shaping；The rear end that the bending die part is arranged on blanking die part is manually bent for the flitch good to punching molding；The rear end that the folding wavestrip shaping unit is arranged on bending die part is used for the flitch good to brake forming and carries out flanging shaping；The blanking die is partially completed in punching top mold frame when lifting, and is acted on by lever translator unit, the molding of bending die part；Under the top mold frame of the blanking die part during press-fitting mould, folding wavestrip shaping unit pushes shaping at the same time, and bending die part is acted on die sinking by the resetting apparatus of itself；The problem of production punching and brake forming for overcoming some products in the prior art cannot carry out in an equipment, low production efficiency.
Description
Technical field
The present invention relates to connector production equipment field, more particularly to a kind of connector progressive die.
Background technology
Punching press, be at room temperature using be installed on forcing press on mould to material apply pressure, make its produce separation or
Plastic deformation, so that a kind of pressure processing method of part needed for obtaining.Stamping die is the essential technique of punching production
Equipment, is technology-intensive product, the processing and forming such as it can be punched out, blanking, bending and drawing.The quality of stamping parts,
Production efficiency and production cost etc., have direct relation with mold design and manufacture.In the prior art, the shaping of some products relates to
And to punching and bending, the progress of general punching and bending on different devices, and some can individually complete to be punched and bend
Die apparatus generally also there is certain bending requirement to have a restriction to product, bending cannot have interference with punching, such as need pair
When product carries out the brake forming on material strip formed transmission direction, bending can be subjected to displacement material strip, so that interfere punching molding,
Material strip may be pulled off.
The content of the invention
The purpose of the present invention is in view of the deficiencies of the prior art, overcome the production punching of some products in the prior art
Cut and cannot be carried out with brake forming in an equipment, the problem of low production efficiency, there is provided a kind of connector progressive die.
A kind of connector progressive die, including blanking die part, bending die part, folding wavestrip shaping unit and for connecting
Blanking die part and the lever drive part of bending die part；The blanking die part is used to be punched out flitch shaping；Institute
State bending die part and be arranged on the rear end of blanking die part and be manually bent for the flitch good to punching molding；The folding ripple
The rear end that bending die part is arranged on shaping unit is used for the flitch progress flanging shaping good to brake forming；The blanking die
It is partially completed in punching top mold frame when lifting, is acted on by lever translator unit, the molding of bending die part；On the blanking die part
Under mould bases during press-fitting mould, folding wavestrip shaping unit pushes shaping at the same time, and bending die part is acted on die sinking by the resetting apparatus of itself.
As an improvement, the lever drive part includes connecting rod, lever and base, one end of the connecting rod is fixed on
In top mold frame, the end slidable connection of the other end and lever；The middle-end of the lever is rotatably connected with base；The base
It is fixed on bending die cover half；The front end of the lever is provided with the protrusion being pressed against on the dynamic mould fixing plate of bending die dynamic model
Portion.
As an improvement, the connecting portion of the connecting rod and lever is provided with waist hole, by waist hole and lever with respect to the company of slip
Connect.
As an improvement, the resetting apparatus of the bending die part passes through spring including at least two springs and at least two
Center is used for the guide rod being oriented to.
As an improvement, the rear end of the folding wavestrip shaping unit is additionally provided with curve leading plate.
As an improvement, the part contacted in the fixed plate of the bending die part with protuberance is provided with wear-resistant block；It is described
Wear-resistant block is made of wolfram steel.
As another improvement, the folding wavestrip shaping unit includes shaping pressure block, and the shaping pressure block is fixed on top mold frame
On.
Beneficial effects of the present invention：
(1) punching molding of product and brake forming are arranged on same mould bases in the present invention, improve equipment utilization
Rate, improving production efficiency reduces cost, does not produce interference to solve punching molding and brake forming, passes through leverage
Punching molding and brake forming interval are carried out, it is non-interference, while in turn ensure that continous way works, brake forming passes through lever
Mechanism by means of power when punch forming molds to mold, and rationally make use of equipment, portion needs additionaling power, cost-effective.
(2) folding wavestrip shaping unit is arranged to and is punched process synchronously progress in the present invention, both will not produce interference,
Prevent and do not produce interference between folding wavestrip trimming and brake forming process.
(3) part contacted in the present invention in the fixed plate of bending die part with protuberance is provided with wear-resistant block, prevents
Long-play causes to damage to the fixed block of bending die part.
Brief description of the drawings
For the technical solution of the clearer explanation embodiment of the present invention, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings discussed below is only some embodiments of the present invention, for ability
For the those of ordinary skill in domain, without creative efforts, it is attached other can also to be obtained according to these attached drawings
Figure.
Fig. 1 is the dimensional structure diagram of connector progressive die.
Fig. 2 is the schematic elevation view of connector progressive die.
Fig. 3 is the schematic side view of connector progressive die.
Embodiment
The technical solution in the embodiment of the present invention is clearly and completely illustrated below in conjunction with the accompanying drawings.
Embodiment
Fig. 1 is the dimensional structure diagram of connector progressive die, and Fig. 2 is the schematic elevation view of connector progressive die, and Fig. 3 is
The schematic side view of connector progressive die.As shown in Figure 1, Figure 2 and Figure 3, it is grading that a kind of connector is provided in the present embodiment
Mould, including blanking die part 1, bending die part 2, folding wavestrip shaping unit 3 and for connecting blanking die part 1 and bending die
The lever drive part 4 of part 2；The blanking die part 1 is used to be punched out shaping to flitch 10；The bending die part 2
The rear end for being arranged on blanking die part 1 is manually bent for the flitch 10 good to punching molding；The folding wavestrip shaping portion
Divide 3 rear ends for being arranged on bending die part 2 to be used for the flitch 10 good to brake forming and carry out flanging shaping；The blanking die part
When being lifted in 1 completion punching top mold frame 11, by the effect of lever translator unit 4, bending die part 2 molds；The blanking die part 1
During 11 times press-fitting moulds of top mold frame, folding wavestrip shaping unit 3 pushes shaping, resetting apparatus 21 of the bending die part 2 by itself at the same time
Effect die sinking；The lever drive part 4 includes connecting rod 41, lever 42 and base 43, and one end of the connecting rod 41 is fixed
In top mold frame 11,421 slidable connection of end of the other end and lever 42；The middle-end 422 of the lever 42 can with base 43
Rotation connection；The base 43 is fixed on bending die cover half 22；The front end 423 of the lever 42, which is provided with, is pressed against bending die
Protuberance 424 on the dynamic mould fixing plate 24 of dynamic model 23；The connecting rod 41 and the connecting portion of lever 42 are provided with waist hole 411,
It is slidably connected by the way that waist hole 411 and lever 42 are opposite；The resetting apparatus 21 of the bending die part 2 includes at least two springs
211 and at least two through 211 center of spring be used for be oriented to guide rod 212；The rear end of the folding wavestrip shaping unit 3 is also set
It is equipped with curve leading plate 5；The part contacted in the fixed plate 24 of the bending die part 2 with protuberance 424 is provided with wear-resistant block
25；The wear-resistant block 25 is made of wolfram steel；The folding wavestrip shaping unit 3 includes shaping pressure block 31, and the shaping pressure block 31 is solid
It is scheduled in top mold frame 11.
The course of work：When die sinking is completed in punching, the connecting rod being fixed in top mold frame drives lever to rotate counterclockwise, lever
Protuberance push bending die fixed plate, blanking die complete die sinking when bending die complete molding, after brake forming is good, material strip exists
The lower station that advances of feed device effect, blanking die molding, since connecting rod and lever junction are waist hole, connecting rod is to thick stick
For bar not in active force, bending die acts on lower open die in reset itself device, while rolls over molding of the wavestrip shaping unit with blanking die
And push and shaping is carried out to the product on material strip, it is repeated successively, the interval for realizing product punching and brake forming carries out.
In the description of the present invention, it is to be understood that the orientation or position relationship of the instruction such as term " front and rear ", " left and right "
Based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplifying description, rather than instruction or
Imply that signified equipment or component there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that
Limitation to invention.
Certainly in the technical program, those skilled in the art is it should be appreciated that term " one " is interpreted as " at least
One " or " one or more ", i.e., in one embodiment, the quantity of an element can be one, and in other implementation
In example, the quantity of the element can be multiple, and term " one " is it is not intended that limitation to quantity.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (7)
- A kind of 1. connector progressive die, it is characterised in that：Including blanking die part (1), bending die part (2), folding wavestrip shaping Partly (3) and the lever drive part (4) for connecting blanking die part (1) and bending die part (2)；The blanking die portion (1) is divided to be used to be punched out shaping to flitch (10)；Use the rear end that the bending die part (2) is arranged on blanking die part (1) It is manually bent in the good flitch of punching molding (10)；The folding wavestrip shaping unit (3) is arranged on bending die part (2) Rear end be used for the good flitch of brake forming (10) carry out flanging shaping；The blanking die part (1) completes punching top mold frame (11) when being lifted on, by the effect of lever translator unit (4), bending die part (2) molding；Blanking die part (1) top mold frame (11) under during press-fitting mould, roll over wavestrip shaping unit (3) while push shaping, bending die part (2) are by the resetting apparatus of itself (21) effect die sinking.
- A kind of 2. connector progressive die as claimed in claim 1, it is characterised in that：The lever drive part (4) includes connecting Extension bar (41), lever (42) and base (43), one end of the connecting rod (41) are fixed in top mold frame (11), the other end and thick stick End (421) slidable connection of bar (42)；The middle-end (422) of the lever (42) is rotatably connected with base (43)；It is described Base (43) is fixed on bending die cover half (22)；The front end (423) of the lever (42), which is provided with, is pressed against bending die dynamic model (23) the protuberance (424) on dynamic mould fixing plate (24).
- A kind of 3. connector progressive die as claimed in claim 2, it is characterised in that：The connecting rod (41) and lever (42) Connecting portion is provided with waist hole (411), is slidably connected by the way that waist hole (411) and lever (42) are opposite.
- A kind of 4. connector progressive die as claimed in claim 1, it is characterised in that：The reset dress of the bending die part (2) Putting (21) includes at least two springs (211) and at least two guide rods (212) through spring (211) center for guiding.
- A kind of 5. connector progressive die as claimed in claim 1, it is characterised in that：After the folding wavestrip shaping unit (3) End is additionally provided with curve leading plate (5).
- A kind of 6. connector progressive die as claimed in claim 2, it is characterised in that：The dynamic model of the bending die part (2) is consolidated The part contacted on fixed board (24) with protuberance (424) is provided with wear-resistant block (25)；The wear-resistant block (25) is made of wolfram steel.
- A kind of 7. connector progressive die as claimed in claim 1, it is characterised in that：The folding wavestrip shaping unit (3) includes Shaping pressure block (31), the shaping pressure block (31) are fixed in top mold frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779533.3A CN106345904B (en) | 2016-08-31 | 2016-08-31 | A kind of connector progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779533.3A CN106345904B (en) | 2016-08-31 | 2016-08-31 | A kind of connector progressive die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106345904A CN106345904A (en) | 2017-01-25 |
| CN106345904B true CN106345904B (en) | 2018-05-08 |
Family
ID=57856661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610779533.3A Active CN106345904B (en) | 2016-08-31 | 2016-08-31 | A kind of connector progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106345904B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365639B (en) * | 2018-10-26 | 2020-08-25 | 武汉轻工大学 | Deep drawing die with adjustable constant force elastic edge pressing mechanism |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58145312A (en) * | 1982-02-22 | 1983-08-30 | Toyota Motor Corp | Press die capable of upward and downward bendings |
| WO2012042326A1 (en) * | 2010-09-30 | 2012-04-05 | Larsen & Toubro Limited | An improved mechanism for upward lancing in a progressive die assembly |
| CN203737836U (en) * | 2014-02-13 | 2014-07-30 | 东莞兴博精密模具有限公司 | Bending and self-riveting die |
| CN104492970A (en) * | 2014-12-24 | 2015-04-08 | 重庆元创自动化设备有限公司 | Built-up hole punching device |
| CN204672826U (en) * | 2015-06-12 | 2015-09-30 | 河南机电高等专科学校 | Electrical connections sheet automatic stamping-out bending progressive die |
| CN105750411A (en) * | 2016-04-25 | 2016-07-13 | 浙江上扬商业设备科技股份有限公司 | Goods shelf square tube insert progressive die |
-
2016
- 2016-08-31 CN CN201610779533.3A patent/CN106345904B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106345904A (en) | 2017-01-25 |
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