CN202683677U - Internal-pressure separation type shaping tool - Google Patents
Internal-pressure separation type shaping tool Download PDFInfo
- Publication number
- CN202683677U CN202683677U CN 201220311627 CN201220311627U CN202683677U CN 202683677 U CN202683677 U CN 202683677U CN 201220311627 CN201220311627 CN 201220311627 CN 201220311627 U CN201220311627 U CN 201220311627U CN 202683677 U CN202683677 U CN 202683677U
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- China
- Prior art keywords
- shaping
- shaping module
- axle
- module
- explant
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- Expired - Fee Related
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Abstract
The utility model discloses an internal-pressure separation type shaping tool. The tool comprises separation blocks (1) and a pressing mandril (2) and is characterized in that the separation blocks (1) are combined to form a circular shaping module (3), the lower portion of the pressing mandril (2) is embedded at a position of a central hole of the shaping module (3), and the outer diameter of the lower portion of pressing mandril (2) is larger than the inner diameter of the central hole arranged on the upper portion of the shaping module (3). According to the shaping tool, the separation blocks are combined to form the circular shaping module, the outer diameter of an outer circle of the shaping module is the same as the inner diameter of an inner hole of a deformed product, the shaping module is placed in an inner hole of a deformed product which requires to be shaped for shaping, and the tool is simple in structure, convenient to operate, good in shaping effect, capable of improving the accuracy and the quality of products and reducing the reject ratio of the products and suitable for popularization and application.
Description
Technical field
The utility model relates to a kind of shaping tooling, specifically a kind of easy to operate, interior pressure separate type shaping tooling of improving Product Precision and quality, reduction fraction defective.
Background technology
The blank of existing thin-walled endoporus class steel part, stainless steel part is when casting, the large problem of Internal Hole Deformation appears easily, need to repair distortion place, existing restorative procedure generally is to adopt pressing machine single side pressurization or hammering distortion place to repair, but press, handwork hammer strike the shaping difficulty, and injure by a crashing object seriously, circularity, the presentation quality of product are poor, and scrap products is many.
Summary of the invention
The purpose of this utility model is the defective for prior art, and a kind of easy to operate, interior pressure separate type shaping tooling of improving Product Precision and quality, reduction fraction defective is provided.
The purpose of this utility model solves by the following technical programs:
A kind of interior pressure separate type shaping tooling, comprise explant and compacting axle, it is characterized in that described explant constitutes a circular Shaping Module, the bottom of compacting axle is embedded at the central hole of Shaping Module and suppresses the external diameter of axle bottom greater than the centre bore internal diameter on Shaping Module top.
Described Shaping Module is constituted by 2-5 piece explant.
The lower end of described compacting axle is provided with inverted frustum.
The centre bore top of described Shaping Module is provided with the conical surface that is complementary with the lower end of suppressing axle.
The utility model has the following advantages compared to existing technology:
The utility model adopts explant to be assembled into a circular Shaping Module, the in the same size of the cylindrical external diameter of Shaping Module and modified product endoporus internal diameter, by being placed on, Shaping Module needs in the modified product of the shaping endoporus, then the lower end that will suppress axle is pressed in the endoporus of Shaping Module carries out shaping to modified product, this shaping tooling is simple in structure, easy to operate and shaping effect is good, reduced the fraction defective of product when having improved Product Precision and quality, suitable promoting the use of.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is Shaping Module structural representations of the present utility model;
Accompanying drawing 3 is compacting mandrel structure schematic diagrames of the present utility model;
Accompanying drawing 4 is one of operating process schematic diagrames of the present utility model;
Accompanying drawing 5 is two of operating process schematic diagrames of the present utility model;
Accompanying drawing 6 is three of operating process schematic diagrames of the present utility model.
Wherein: 1-explant; 2-compacting axle; 3-Shaping Module; 4-modified product.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
As Figure 1-3: a kind of interior pressure separate type shaping tooling, comprise explant 1 and compacting axle 2,2-5 piece explant 1 constitutes a circular Shaping Module 3, Shaping Module 3 preferably is made of 3 explants 1, the bottom of compacting axle 2 is embedded at the central hole of Shaping Module 3, the external diameter of compacting axle 2 bottoms greater than the centre bore internal diameter on Shaping Module 3 tops to carry out shaping by 3 pairs of modified products of compacting axle 2 squeezing shaping modules 4.Be the 2 descending extruding of convenient compacting axle, the centre bore top that the lower end of compacting axle 2 is provided with inverted frustum and Shaping Module 3 is provided with the conical surface that is complementary with the lower end of suppressing axle 2.
Use procedure of the present utility model is shown in Fig. 4-6, and the big or small explant 1 that is complementary with modified product 4 endoporus internal diameters of fan-shaped external diameter is namely selected at first selection and the Shaping Module 3 that modified product 4 endoporus are complementary.After choosing 3 explants 1 are placed in modified product 4 endoporus that need shaping and are combined into Shaping Module 3, operation chart as shown in Figure 4; Then the lower end that will suppress axle 2 is pressed in the endoporus of Shaping Module 1 carries out shaping to modified product 4, and operation chart as shown in Figure 5; The extruding of compacting axle 2 makes distortion place of modified product 4 recover circularity, and operation chart as shown in Figure 6; Take out successively compacting axle 2 and explant 1 after shaping finishes, finish the shaping process of modified product 4.Shaping tooling of the present utility model is simple in structure, easy to operate and shaping effect is good, has reduced the fraction defective of product when having improved Product Precision and quality, suitable promoting the use of.
The technology that the utility model does not relate to all can be realized by prior art.
Claims (4)
1. press the separate type shaping tooling in one kind, comprise explant (1) and compacting axle (2), it is characterized in that described explant (1) constitutes a circular Shaping Module (3), the bottom of compacting axle (2) is embedded at the central hole of Shaping Module (3) and suppresses the external diameter of axle (2) bottom greater than the centre bore internal diameter on Shaping Module (3) top.
2. interior pressure separate type shaping tooling according to claim 1 is characterized in that described Shaping Module (3) is constituted by 2-5 piece explant (1).
3. interior pressure separate type shaping tooling according to claim 1 is characterized in that the lower end of described compacting axle (2) is provided with inverted frustum.
4. according to claim 1 or 3 described interior pressure separate type shaping toolings, it is characterized in that the centre bore top of described Shaping Module (3) is provided with the conical surface that is complementary with the lower end of suppressing axle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220311627 CN202683677U (en) | 2012-06-29 | 2012-06-29 | Internal-pressure separation type shaping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220311627 CN202683677U (en) | 2012-06-29 | 2012-06-29 | Internal-pressure separation type shaping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202683677U true CN202683677U (en) | 2013-01-23 |
Family
ID=47539349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220311627 Expired - Fee Related CN202683677U (en) | 2012-06-29 | 2012-06-29 | Internal-pressure separation type shaping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202683677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728661A (en) * | 2012-06-29 | 2012-10-17 | 鹰普机械（宜兴）有限公司 | Internal pressure separate reshaping tool |
-
2012
- 2012-06-29 CN CN 201220311627 patent/CN202683677U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728661A (en) * | 2012-06-29 | 2012-10-17 | 鹰普机械（宜兴）有限公司 | Internal pressure separate reshaping 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: 20130123 Termination date: 20170629 |