CN206316238U - A kind of bite type mould - Google Patents
A kind of bite type mould Download PDFInfo
- Publication number
- CN206316238U CN206316238U CN201621338806.2U CN201621338806U CN206316238U CN 206316238 U CN206316238 U CN 206316238U CN 201621338806 U CN201621338806 U CN 201621338806U CN 206316238 U CN206316238 U CN 206316238U
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- CN
- China
- Prior art keywords
- mould
- cavity plate
- die
- pin
- punch
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- Expired - Fee Related
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Abstract
A kind of bite type mould, including cavity plate, punch-pin and outer layer cover die, cavity plate is placed in outer layer cover die, cavity plate is combined die, left cavity plate and right cavity plate including symmetrical configuration, punch-pin is combined type punch-pin, includes the side mould of an intermediate die and left and right two symmetrical configurations, and intermediate die is up big and down small trapezium structure；The punch-pin of the bite type mould can smoothly enter concave die cavity, with Making mold " convex " the tee section board, institute into part be integral type obturator, forming quality is good, there is higher precision, rigidity and intensity compared with weldment, manufactured with this method " it is convex " tee section board can reduce process, improve efficiency, reduce cost.
Description
Technical field
The utility model is related to a kind of sheet stamping forming equipment, in particular to a kind of clip type mold.
Background technology
In sheet stamping forming technique, traditional method is entered using straight line punch-pin and the recessed diel touched of straight line
Row shaping, and for the bite type part in " u "-shaped section（Refer to the big part of the small body of eck, conventional die tool does not allow easy mold release
Part）, using the methods such as stretching exist difficult shaping, it is difficult be stripped the problem of, then have that process is more, production using methods such as welding
Efficiency is low, formed product quality can not ensure and the problems such as high cost, it is impossible to quickly produced in enormous quantities, it is difficult to meet industry
Demand.
Utility model content
The purpose of this utility model is to provide one kind to be manufactured with it " it is convex " the bite type mould of tee section board, with gram
Above mentioned problem present in the existing bite type part forming of clothes.
The utility model is adopted the technical scheme that：A kind of bite type mould, the mould is for manufacturing " convex " tee section
The mould of board, including punch-pin, outer layer cover die and the cavity plate being sleeved in outer layer cover die, the cavity plate are that combined type is recessed
Mould, includes the left cavity plate and right cavity plate of symmetrical configuration, and the punch-pin is combined type punch-pin, including an intermediate die and two structures
Symmetrical left side mould and the right mould, the intermediate die is up big and down small trapezium structure, the side mould of left and right two and middle die combination
Constitute with " it is convex " the corresponding combined type punch-pin of tee section board shape.
Due to taking above technical scheme, compared with traditional forming methods, a kind of bite type mould tool of the utility model
Have the advantages that：
1. a kind of bite type mould of the utility model uses combined type punch-pin, by changing punch structure, by punch-pin point
For three parts, punch-pin is smoothly entered concave die cavity, " convex " shape is finally stamped out by the priority synergy of three part punch-pin
Section parts, thoroughly solve the problem of shaping of bite type part punching hardly possible, difficult demoulding；
2. using the utility model a kind of bite type Making mold " it is convex " tee section board, obtain for integral type it is close
Part is sealed, there is higher precision, rigidity and intensity compared with weldment, its fatigue resistance is particularly improved, forming quality is obtained
Increase substantially；
3. utilize a kind of bite type Making mold of the utility model " convex " tee section board can effectively reduce manufacture
Process, raising production efficiency, reduce production cost.
Further is made to a kind of technical characteristic of bite type mould of the utility model with reference to the accompanying drawings and examples
Explanation.
Brief description of the drawings
Fig. 1~Fig. 5 is a kind of bite type mould structure schematic diagram of the utility model：
Fig. 1 is total composition, and Fig. 2 is outer layer cover die, and Fig. 3 is cavity plate, and Fig. 4 is left and right side mould, and Fig. 5 is intermediate die；
Fig. 6~Fig. 9 is punching course schematic diagram：
Fig. 6, Fig. 7 are edge mould, and Fig. 8, Fig. 9 are pressure intermediate die；
In figure：
1-outer layer cover die, 2-cavity plate, 21-left cavity plate, 22-right cavity plate, 3-punch-pin, 31-left side mould, 32-the right
Mould, 33-intermediate die, 4-initial sheet material.
Embodiment
A kind of bite type mould, the mould is the mould for manufacturing " convex " tee section board, including punch-pin 3, outer layer
Cover die 1 and the cavity plate 2 being sleeved in outer layer cover die, the cavity plate are combined die, include the left cavity plate 21 of symmetrical configuration
With right cavity plate 22, left cavity plate and right die set constitute with " it is convex " the corresponding combined die of tee section board shape；It is described
Punch-pin is combined type punch-pin, includes the left side mould 31 and the right mould 32 of an intermediate die 33 and two symmetrical configurations, the centre
Mould 33 is up big and down small trapezium structure, the side mould of left and right two and middle die combination constitute with " it is convex " tee section board shape pair
The combined type punch-pin answered.
A kind of attached bite type mould is come the method that manufactures " convex " tee section board：
S1：Left cavity plate and right cavity plate are combined set and are fitted into outer layer jacket mould fixed, outer layer cover die is put together with cavity plate
In station under press, initial sheet material is placed in above cavity plate, using flange fixing installation by its flanging；
S2：Initial punching press：The left and right side mould bottom of combined type punch-pin is closed into Gansu Province to be stitched together, initial punch-pin is constituted, with pressure
Compressing head is connected, and press is gradually descending to carry out initial punching press to sheet material, when left and right side mould bottom is depressed into female bottom, initially
Sheet material be stamped into above and below the equal rectangular-shaped semi-finished product of the length of side；（The initial punching press stage terminates, referring to accompanying drawing 7）
S3：The intermediate die of pressed composite punch-pin：By the intermediate die of up big and down small trapezium structure in the middle of the right and left mould
Press downward to, as intermediate die is moved down, left and right both sides mould is softened, and is translated to the left and right sides, treats that intermediate die is depressed into female bottom
When, left and right side mould is strutted completely, and initial sheet material is fitted completely with cavity plate, forms " convex " tee section board；（Referring to accompanying drawing
9）
S4：Part removal, takes out intermediate die and left and right side mould, then takes out cavity plate from outer layer cover die, finally successively
Left cavity plate and right cavity plate are separated, workpiece-" convex " tee section board of shaping is taken out.
Claims (1)
1. a kind of bite type mould, the mould is the mould for manufacturing " convex " tee section board, it is characterised in that：Including convex
Mould（3）, outer layer cover die（1）And it is sleeved on the cavity plate in outer layer cover die（2）, the cavity plate is combined die, including structure
Symmetrical left cavity plate（21）With right cavity plate（22）, the punch-pin is combined type punch-pin, an including intermediate die（33）With two knots
The symmetrical left side mould of structure（31）With the right mould（32）, the intermediate die（33）For up big and down small trapezium structure, left and right two sides
Mould and middle die combination constitute with " it is convex " the corresponding combined type punch-pin of tee section board shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621338806.2U CN206316238U (en) | 2016-12-07 | 2016-12-07 | A kind of bite type mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621338806.2U CN206316238U (en) | 2016-12-07 | 2016-12-07 | A kind of bite type mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206316238U true CN206316238U (en) | 2017-07-11 |
Family
ID=59266411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621338806.2U Expired - Fee Related CN206316238U (en) | 2016-12-07 | 2016-12-07 | A kind of bite type mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206316238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925675A (en) * | 2016-12-07 | 2017-07-07 | 柳州科瑞科技有限公司 | A kind of bite type mould and the method that convex shape section board is manufactured with it |
-
2016
- 2016-12-07 CN CN201621338806.2U patent/CN206316238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925675A (en) * | 2016-12-07 | 2017-07-07 | 柳州科瑞科技有限公司 | A kind of bite type mould and the method that convex shape section board is manufactured with it |
| CN106925675B (en) * | 2016-12-07 | 2018-09-21 | 柳州科瑞科技有限公司 | A kind of bite type mold and the method for manufacturing convex shape section board with it |
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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: 20170711 Termination date: 20201207 |