CN205147049U - Folded block rotation type moulded die structure - Google Patents
Folded block rotation type moulded die structure Download PDFInfo
- Publication number
- CN205147049U CN205147049U CN201520838600.5U CN201520838600U CN205147049U CN 205147049 U CN205147049 U CN 205147049U CN 201520838600 U CN201520838600 U CN 201520838600U CN 205147049 U CN205147049 U CN 205147049U
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- CN
- China
- Prior art keywords
- folded block
- plate body
- folded
- shoe assembly
- fixedly connected
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- 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
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a folded block rotation type moulded die structure, including upper shoe assembly and die holder subassembly, it still includes: drift, its fixed connection are on upper shoe assembly, and the free end of drift forms forming end, the folded block that the bisymmetry set up is installed to lower bolster, its fixed connection in the lower bolster on the die holder subassembly, folded block is L shape, and its department's of bending rotation is connected in the lower bolster, canceling release mechanical system, its fixed connection folded block's bottom forms reseing to folded block. Compared with the prior art, the utility model for the size and the shape of die cavity can change in the stamping process, thereby can accomplish the stamping operations of back under the narrow width's the product of bending, make the stamping operations of this type of specialty products to realize.
Description
Technical field
The utility model relates to a kind of diel, is specifically related to the rotary shaping moudle structure of a kind of folded block.
Background technology
In the process of diel, can run into the product that some bending upper backs are narrower than bottom, the structure of this product as shown in Figure 1, forms two bending parts 11 in product 1, the width on top is less than the width of bottom.For the processing of this product, the male model in traditional diel just can be difficult to enter into master mold because top is narrower than bottom, and makes diel cannot complete the processing of this product.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides and a kind ofly can complete the rotary shaping moudle structure of folded block that top is narrower than the Bending Processing of the product of bottom.
In order to achieve the above object, the technical solution of the utility model is as follows:
The rotary shaping moudle structure of folded block, comprise upper bolster assembly and die shoe assembly, it also comprises:
Drift, it is fixedly connected on upper bolster assembly, and the free end of drift forms forming ends;
Lower bolster, it is fixedly connected on die shoe assembly, and be provided with two symmetrically arranged folded blocks in lower bolster, folded block is L-shaped, and its bending part is rotationally connected with in lower bolster;
Resetting-mechanism, it is fixedly connected with the bottom of folded block, forms the reset to folded block.
The utility model by installing symmetrical L shape and rotating folded block in lower bolster, when die sinking, under folded block initial opening state, its die cavity formed is shape wide at the top and narrow at the bottom, the forming ends of such drift just can enter in this die cavity, when bottom in shaping end in contact die cavity, folded block is under pressure and starts to rotate, until the up-narrow and down-wide shape required for formation bending, the bending operation of such product is just completed, after die sinking, folded block realizes resetting by the operation of resetting-mechanism again, namely turns to initial position.
Therefore, the utility model compared with prior art, makes the size and shape of die cavity can change in punching course, thus the stamping press of product up-narrow and down-wide after can completing bending, the stamping press of this kind of specialities can be realized.
On the basis of technique scheme, the utility model can also do following improvement:
As preferred scheme, above-mentioned resetting-mechanism comprises:
Connecting portion, its top is passed die shoe assembly and is fixedly connected with folded block;
First plate body, it is fixedly connected with the bottom of connecting portion;
Second plate body, it is arranged at the below of the first plate body;
Screw, it is fixedly installed on die shoe assembly through the second plate body and the first plate body;
Spring, it is between the first plate body and the second plate body and be sheathed in the threaded shank of screw.
Adopt above-mentioned preferred scheme, can be formed the stable of folded block and reset efficiently.
As preferred scheme, above-mentioned connecting portion comprises symmetrically arranged two bodies of rod, and it is each passed through die shoe assembly and is fixedly connected with two folded blocks.
Adopt above-mentioned preferred scheme, can be formed and better driving effect is rotated to folded block.
As preferred scheme, between two above-mentioned folded blocks, be provided with gap.
Adopt above-mentioned preferred scheme, folded block can be avoided inwardly to rotate rear generation and firmly contact.
As preferred scheme, the bottom of above-mentioned folded block is provided with leg-of-mutton breach.
Adopt above-mentioned preferred scheme, produce with die shoe assembly after folded block can be avoided inwardly to rotate and firmly contact.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of Product processing bending part involved in prior art.
Fig. 2 is the structural representation under the rotary shaping moudle structure die opening state of folded block of the present utility model.
Fig. 3 is the structural representation under folded block of the present utility model rotary shaping moudle structure mold closing state.
Wherein, 1. product 11. bending part 2. upper bolster assembly 21. upper bolster 22. upper padding plate 23. train wheel bridge 24. drift 241. forming ends 3. die shoe assembly 31. die shoe 32. lower bolster 33. lower bolster 34. folded block 341. gap 342. breach 4. resetting-mechanism 41. connecting portion 411. body of rod 42. first plate body 43. second plate body 44. screw 45. spring.
Detailed description of the invention
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
In order to reach the purpose of this utility model, as Figure 2-3, in the some of them embodiment of the rotary shaping moudle structure of folded block of the present utility model, comprise upper bolster assembly 2 and die shoe assembly 3, this upper bolster assembly 2 specifically can comprise upper bolster 21, upper padding plate 22 and train wheel bridge 23, die shoe assembly 3 can comprise die shoe 31 and lower bolster 32, only list some common situations herein, also change can be there is in other moulds, will not enumerate at this, the rotary shaping moudle structure of this folded block also comprises: drift 24, it is fixedly connected on upper bolster assembly 2, the free end of drift 24 forms forming ends 241, lower bolster 33, it is fixedly connected on die shoe assembly 3, and be provided with two symmetrically arranged folded blocks 34 in lower bolster 33, folded block 34 is L-shaped, and its bending part is rotationally connected with in lower bolster 33, resetting-mechanism 4, it is fixedly connected with the bottom of folded block 34, forms the reset to folded block 34.
By installing symmetrical L shape and rotating folded block in lower bolster, when die sinking, under folded block initial opening state, its die cavity formed is shape wide at the top and narrow at the bottom, the forming ends of such drift just can enter in this die cavity, when bottom in shaping end in contact die cavity, folded block is under pressure and starts to rotate, until the up-narrow and down-wide shape required for formation bending, the bending operation of such product is just completed, after die sinking, folded block realizes resetting by the operation of resetting-mechanism again, namely turns to initial position.Therefore, compared with prior art, the size and shape of die cavity can be changed in punching course, thus the stamping press of product up-narrow and down-wide after can completing bending, the stamping press of this kind of specialities can be realized.
In order to optimize implementation result of the present utility model further, as Figure 2-3, in other embodiments of the rotary shaping moudle structure of folded block of the present utility model, on the basis of the above, above-mentioned resetting-mechanism 4 comprises: connecting portion 41, and its top is passed die shoe assembly 3 and is fixedly connected with folded block 34; First plate body 42, it is fixedly connected with the bottom of connecting portion 41; Second plate body 43, it is arranged at the below of the first plate body 42; Screw 44, it is fixedly installed on die shoe assembly 3 through the second plate body 43 and the first plate body 42; Spring 45, it is between the first plate body 42 and the second plate body 43 and be sheathed in the threaded shank of screw 44.Adopt the scheme of this embodiment, can be formed the stable of folded block and reset efficiently.
In order to optimize implementation result of the present utility model further, as Figure 2-3, in other embodiments of the rotary shaping moudle structure of folded block of the present utility model, on the basis of the above, above-mentioned connecting portion 41 comprises symmetrically arranged two bodies of rod 411, and it is each passed through die shoe assembly 3 and is fixedly connected with two folded blocks 34.Adopt the scheme of this embodiment, can be formed and better driving effect is rotated to folded block.
In order to optimize implementation result of the present utility model further, as Figure 2-3, in other embodiments of the rotary shaping moudle structure of folded block of the present utility model, on the basis of the above, gap 341 is provided with between two above-mentioned folded blocks 34.Adopt the scheme of this embodiment, folded block can be avoided inwardly to rotate rear generation and firmly contact.
In order to optimize implementation result of the present utility model further, as Figure 2-3, in other embodiments of the rotary shaping moudle structure of folded block of the present utility model, on the basis of the above, the bottom of above-mentioned folded block 34 is provided with leg-of-mutton breach 342.Adopt the scheme of this embodiment, produce with die shoe assembly after folded block can be avoided inwardly to rotate and firmly contact.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. the rotary shaping moudle structure of folded block, comprises upper bolster assembly and die shoe assembly, it is characterized in that, also comprise:
Drift, it is fixedly connected on described upper bolster assembly, and the free end of described drift forms forming ends;
Lower bolster, it is fixedly connected on described die shoe assembly, and be provided with two symmetrically arranged folded blocks in described lower bolster, described folded block is L-shaped, and its bending part is rotationally connected with in described lower bolster;
Resetting-mechanism, it is fixedly connected with the bottom of described folded block, forms the reset to folded block.
2. the rotary shaping moudle structure of folded block according to claim 1, is characterized in that, described resetting-mechanism comprises:
Connecting portion, its top is passed described die shoe assembly and is fixedly connected with described folded block;
First plate body, it is fixedly connected with the bottom of described connecting portion;
Second plate body, it is arranged at the below of described first plate body;
Screw, it is fixedly installed on described die shoe assembly through described second plate body and the first plate body;
Spring, it is between described first plate body and the second plate body and be sheathed in the threaded shank of described screw.
3. the rotary shaping moudle structure of folded block according to claim 2, is characterized in that, described connecting portion comprises symmetrically arranged two bodies of rod, and it is each passed through described die shoe assembly and is fixedly connected with described two folded blocks.
4. the rotary shaping moudle structure of folded block according to claim 1, is characterized in that, be provided with gap described in two between folded block.
5. the rotary shaping moudle structure of the folded block according to claim 1 or 4, is characterized in that, the bottom of described folded block is provided with leg-of-mutton breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520838600.5U CN205147049U (en) | 2015-10-27 | 2015-10-27 | Folded block rotation type moulded die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520838600.5U CN205147049U (en) | 2015-10-27 | 2015-10-27 | Folded block rotation type moulded die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205147049U true CN205147049U (en) | 2016-04-13 |
Family
ID=55682790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520838600.5U Expired - Fee Related CN205147049U (en) | 2015-10-27 | 2015-10-27 | Folded block rotation type moulded die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205147049U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140902A (en) * | 2016-08-25 | 2016-11-23 | 亿和精密工业（苏州）有限公司 | A kind of angle high-speed adjustment device |
| CN106881416A (en) * | 2017-04-27 | 2017-06-23 | 安徽江淮汽车集团股份有限公司 | Flange body and stamping mold |
| CN110153250A (en) * | 2019-06-05 | 2019-08-23 | 南方佛吉亚汽车部件有限公司 | A kind of buckle bending tool |
-
2015
- 2015-10-27 CN CN201520838600.5U patent/CN205147049U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140902A (en) * | 2016-08-25 | 2016-11-23 | 亿和精密工业（苏州）有限公司 | A kind of angle high-speed adjustment device |
| CN106881416A (en) * | 2017-04-27 | 2017-06-23 | 安徽江淮汽车集团股份有限公司 | Flange body and stamping mold |
| CN110153250A (en) * | 2019-06-05 | 2019-08-23 | 南方佛吉亚汽车部件有限公司 | A kind of buckle bending tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160413 Termination date: 20201027 |