CN105033063A - Bending die with limiting function - Google Patents
Bending die with limiting function Download PDFInfo
- Publication number
- CN105033063A CN105033063A CN201510498915.4A CN201510498915A CN105033063A CN 105033063 A CN105033063 A CN 105033063A CN 201510498915 A CN201510498915 A CN 201510498915A CN 105033063 A CN105033063 A CN 105033063A
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- China
- Prior art keywords
- die
- bending die
- bending
- limit function
- cavity splits
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a bending die with the limiting function. The bending die with the limiting function is characterized by comprising a lower die holder, a male die, a die frame and a female die assembly. The die frame is arranged on the lower die holder, and the female die assembly is arranged on the die frame; and the bending die with the limiting function further comprises two layers of supporting plates, and rubber exists between the two layers of supporting plates; and the bending die further comprises limiting columns, and the limiting columns are arranged on the die frame. According to the technical scheme, the bending die is compact in structure, better in bending performance and capable of achieving multi-direction multi-portion bending, and the product quality is ensured.
Description
Technical field
The present invention relates to a kind of mould, be specifically related to a kind of bending die with limit function, belong to die apparatus technical field.
Background technology
Mould, in industrial production in order to injection moulding, blowing, extrude, various mould and instrument that the method such as die casting or forging forming, smelting, punching press obtains required product.In brief, mould is used to the instrument of formed article, and this instrument is made up of various part.Different moulds is made up of different parts, and mould kind is a lot, can be divided into: the 1. mould of processing metal according to processing object and processing technology.2. the mould of machining of non-metallic and powder metallurgy.Comprise Mold for Plastics, as injection mould, compression mould and extrusion molding mould etc.), rubber pattern and powder metallurgy mould etc.The bending die with limit function is also the one of mould, but the mostly complicated structure of the bending die with limit function in the market, and bending property is poor, therefore, needs a kind of new scheme to solve the technical problem of above-mentioned existence.
Summary of the invention
The present invention, just for the technical problem existed in prior art, provides a kind of bending die with limit function, this technical scheme compact conformation, and bending property is better, and can realize multi-direction, multiple location and bend, and ensure that product quality.
In order to solve the technical problem existed in prior art; technical scheme of the present invention is as follows: a kind of bending die with limit function; it is characterized in that; the described bending die with limit function comprises die shoe, punch, framed and die assembly; described die shoe is provided with framed; described die assembly be arranged on framed on; the described bending die with limit function also comprises double-layer supporting-board; rubber is provided with between described double-layer supporting-board; described bending die also comprises limited post, described limited post be arranged on framed on.
As a modification of the present invention, described in there is limit function bending die also comprise ejector, described ejector runs through die assembly and die shoe.
As a modification of the present invention, described in there is limit function bending die also comprise the first push rod and the second push rod, wherein the first push rod is arranged on die shoe, and the second push rod is arranged on the below of die shoe.
As a modification of the present invention, described die assembly comprises the first cavity splits and the second cavity splits, described first cavity splits and the second cavity splits symmetry be arranged on ejector both sides.
As a modification of the present invention, described in there is limit function bending die also comprise cylindrical central sleeve, described cylindrical central sleeve is arranged on the below of die shoe.
As a modification of the present invention, described first cavity splits and the second cavity splits all arrange trapezoid cross section.
Relative to prior art, advantage of the present invention is as follows: 1) total design is ingenious, compact, and easy to use, and bending property is better, and can realize multi-direction, multiple location and bend, and ensure that product quality; 2) this technical scheme first cavity splits and the second cavity splits all arrange trapezoid cross section, the inclined-plane matched with cavity splits gradient is made by its corresponding framed inner side, form part two to the Wedge mechanism of exerting pressure, can make the smooth and easy deflection up and down and not along inclined-plane, bottom ejector end face forms dome shaping die cavity; 3) limited post arranged in this technical scheme is press down descending force application component to the first cavity splits, the second cavity splits in the part forming stage, is shaped and stops can controlling again the lower line height of punch; 4) this technical scheme cost is lower, is convenient to apply on a large scale.
Accompanying drawing explanation
Fig. 1 is horizontal type transport structure schematic diagram of the present invention;
In figure: 1, rubber, 2, supporting plate, 3, die shoe, 4, ejector, the 5, first cavity splits, 6, limited post, 7, punch, the 8, second cavity splits, 9, framed, the 10, first push rod, the 11, second push rod, 12, cylindrical central sleeve.
Detailed description of the invention
In order to deepen, to understanding of the present invention and understanding, below in conjunction with the drawings and specific embodiments, to introduce the present invention further.
embodiment 1:
See Fig. 1; a kind of bending die with limit function; the described bending die with limit function comprises die shoe 3, punch 7, framed 9 and die assembly; described die shoe is provided with framed 9; described die assembly is arranged on framed 9, described in there is limit function bending die also comprise double-layer supporting-board 2, be provided with rubber 1 between described double-layer supporting-board; described bending die also comprises limited post 6, and described limited post is arranged on framed 9.Total design is ingenious, compact, and easy to use, and bending property is better, and can realize multi-direction, multiple location and bend, and ensure that product quality.
embodiment 2:
See Fig. 1, as a modification of the present invention, described in there is limit function bending die also comprise ejector 4, described ejector 4 runs through die assembly and die shoe 3.All the other structures are identical with embodiment 1 with advantage.
embodiment 3:
See Fig. 1, as a modification of the present invention, described in there is limit function bending die also comprise the first push rod 10 and the second push rod 11, wherein the first push rod 10 is arranged on die shoe, and the second push rod 11 is arranged on the below of die shoe.All the other structures are identical with embodiment 1 with advantage.
embodiment 4:
See Fig. 1, as a modification of the present invention, described die assembly comprises the first cavity splits 5 and the second cavity splits 8, described first cavity splits 5 and the second cavity splits 8 symmetry be arranged on ejector both sides, described first cavity splits and the second cavity splits all arrange trapezoid cross section.All the other structures are identical with embodiment 1 with advantage.
embodiment 5:
See Fig. 1, as a modification of the present invention, described in there is limit function bending die also comprise cylindrical central sleeve 12, described cylindrical central sleeve is arranged on the below of die shoe 3.All the other structures are identical with embodiment 1 with advantage.
The course of work: see Fig. 1, during mold work, the blank of die-cut good External Shape is placed on the correct position of framed 9 upper surfaces, now, quick condition is under the effect of patrix spring in patrix die shank, ejector 4 in counterdie rises to that it is ultimate attainment, first cavity splits 5 and the second cavity splits 8 are risen by the first push rod 10 under the effect of rubber 1 simultaneously, descending along with press ram, punch 7 contacts with blank and pushes down ejector 4, simultaneously limited post 7 is also pushed down the first cavity splits 5 and the second cavity splits 8 to overcome the elastic force of rubber 1 descending, blank is at ejector 4, punch 7, under the acting in conjunction of the first cavity splits and the second cavity splits, spares bend is shaped.
At least one in technical characteristic described in embodiment 2,3,4,5 and embodiment 1 can also combine by the present invention, form new embodiment.
It should be noted that above-described embodiment is only preferred embodiment of the present invention, be not used for limiting protection scope of the present invention, protection scope of the present invention is as the criterion with claims.
Claims (6)
1. one kind has the bending die of limit function; it is characterized in that; described bending die comprises die shoe, punch, framed and die assembly; described die shoe is provided with framed; described die assembly be arranged on framed on, described in there is limit function bending die also comprise double-layer supporting-board, be provided with rubber between described double-layer supporting-board; described bending die also comprises limited post, described limited post be arranged on framed on.
2. a kind of bending die with limit function according to claim 1, it is characterized in that, described bending die also comprises ejector, and described ejector runs through die assembly and die shoe.
3. a kind of bending die with limit function according to claim 2, is characterized in that, described bending die also comprises the first push rod and the second push rod, and wherein the first push rod is arranged on die shoe, and the second push rod is arranged on the below of die shoe.
4. a kind of bending die with limit function according to claim 3, is characterized in that, described die assembly comprises the first cavity splits and the second cavity splits, described first cavity splits and the second cavity splits symmetry be arranged on ejector both sides.
5. a kind of bending die with limit function according to claim 3 or 4, it is characterized in that, described bending die also comprises cylindrical central sleeve, and described cylindrical central sleeve is arranged on the below of die shoe.
6. a kind of bending die with limit function according to claim 5, is characterized in that, described first cavity splits and the second cavity splits all arrange trapezoid cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510498915.4A CN105033063A (en) | 2015-08-14 | 2015-08-14 | Bending die with limiting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510498915.4A CN105033063A (en) | 2015-08-14 | 2015-08-14 | Bending die with limiting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105033063A true CN105033063A (en) | 2015-11-11 |
Family
ID=54440363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510498915.4A Pending CN105033063A (en) | 2015-08-14 | 2015-08-14 | Bending die with limiting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105033063A (en) |
-
2015
- 2015-08-14 CN CN201510498915.4A patent/CN105033063A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |