CN206028480U - Bearing shaping plug - Google Patents
Bearing shaping plug Download PDFInfo
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- CN206028480U CN206028480U CN201620845890.0U CN201620845890U CN206028480U CN 206028480 U CN206028480 U CN 206028480U CN 201620845890 U CN201620845890 U CN 201620845890U CN 206028480 U CN206028480 U CN 206028480U
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- plug
- plug body
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Abstract
The utility model provides a bearing shaping plug, including the plug body, the plug body is solid cylindrical structure, and plug body one end is connected with the end cap, and cylindrical mesa is connected to the other end, plug body, end cap and cylindrical mesa structure as an organic whole, and the plug body is first section and second section respectively, is equipped with the direction section between first section and the end cap, is equipped with the connecting piece in the second section. The utility model provides a plug is used for the stamping forming of bearing, the utility model discloses simple structure, convenient operation compares with prior art, has improved the quality of product effectively, has reduced the burr to and the defective rate, simultaneously, in the course of the work, having reduced the of each other damage of material with the plug contact surface, furtherly has reduced the defective rate, and has improved the working life of plug.
Description
Technical field
The present invention relates to hot forged mould technical field, and in particular to a kind of bearing forming core rod.
Background technology
At present, thermal forging technology has quite varied application in terms of standard component molding, and forge hot has many advantages, such as：1) subtract
The resistance of deformation of few metal, thus the forging force needed for stock deformation is reduced, it is greatly reduced forging equipment tonnage；2) change
The as-cast structure of steel ingot, through recrystallization in hot forging process, thick as-cast structure becomes the new organization of small grains, and subtracts
The defect of few as-cast structure, improves the mechanical performance of steel；3) plasticity of steel is improved, this is difficult to forge and press to more crisp during some low temperature
High-alloy steel it is particularly important.
Bearing forming core rod is a kind of hot forged mould, and mainly in the punch forming of bearing, and plug is mounted in punching press
The metal parts of mould, is applied to the directly contact with material, deforms upon material, cuts material.Current drift is straight
Punching press is connect, not with pooling feature, meanwhile, after punching press, easily there is burr in product edge, affects the quality of product, while punching
Header structure intensity is relatively low, is easily damaged, and increases the production cost of enterprise, and, plug is unprotected with the contact surface of material
Measure, easily damages to mould and material, so as to affect the quality of product, and the damage to mould, so as to reduce
Its service life.
Therefore, for the problems referred to above, the utility model proposes a kind of new technical scheme.
Utility model content
The purpose of this utility model is to provide a kind of simple structure, is effectively improved product quality, reduces and used
Bearing forming core rod in journey to the abrasion of plug.
It is of the present utility model to be achieved through the following technical solutions：
A kind of bearing forming core rod, including plug body, the plug body is solid cylindrical configuration, the plug sheet
Body one end is connected with plug, other end connecting cylinder shape table top, and the plug body, plug and cylindrical mesa are integrated knot
Structure, the plug body difference first paragraph and second segment, are provided with guide section, the second segment between the first paragraph and plug
It is provided with connector.
Further, through hole is offered on the plug, and the through hole enters first paragraph through guide section.
Further, the first paragraph side offers pore, and the pore is connected with through hole.
Further, circular arc transition face is provided between the first paragraph and second segment.
Further, first section surface is provided with protective layer.
The beneficial effects of the utility model are：The plug proposed by this utility model is used for the punch forming of bearing, this reality
It is simple with new structure, it is easy to operate, compared with prior art, the quality of product is effectively improved, reduces burr, and
Fraction defective, meanwhile, the mutual damage of material and core rod touch face in the course of the work, is reduced, be create a further reduction bad
Rate, and improve the working life of plug.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein：1st, first paragraph, 2, second segment, 3, plug, 4, cylindrical mesa, 5, guide section, 6, through hole, 7, pore, 8,
Connector, 9, circular arc transition face, 10, protective layer.
Specific embodiment
Illustrate below in conjunction with the accompanying drawings to be described further this utility model.
As shown in figure 1, a kind of bearing forming core rod, including plug body, plug body is solid cylindrical configuration, plug
Body one end is connected with plug 3, other end connecting cylinder shape table top 4, and plug body, plug 3 and cylindrical mesa 4 are integrated knot
Structure, plug body difference first paragraph 1 and second segment 2, are provided with guide section 5 between first paragraph 1 and plug 3, second segment 2 is provided with
Connector 8.
In the present embodiment, through hole 6 is offered on plug 3, and through hole 6 enters first paragraph 1 through guide section 5.
In the present embodiment, 1 side of first paragraph offers pore 7, and pore 7 is connected with through hole 6, pore 7 and 6 phase of through hole
Coordinate, for the air of working internal at row, so as to reduce the resistance of air generation, improve work efficiency, and ensure
Product quality.
In the present embodiment, circular arc transition face 9 is provided between first paragraph 1 and second segment 2, and circular arc transition face 9 is reduced
The abrasion probability of rod core and material.
In the present embodiment, 1 surface of first paragraph is provided with protective layer 10, and protective layer 10 is used for the contact surface of rod core and material,
The abrasion produced in create a further reduction contact process, so as to protect the quality of material molding, and improves mould
Service life.
The plug proposed by this utility model is used for the punch forming of bearing, and this utility model simple structure is easy to operate,
Compared with prior art, the quality of product is effectively improved, burr, and fraction defective is reduced, meanwhile, in the course of work
In, the mutual damage of material and core rod touch face is reduced, fraction defective, and the effect that improve plug is create a further reduction
Life-span.
Preferred embodiment of the present utility model is the foregoing is only, this utility model is not limited to, for this
For the technical staff in field, this utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. are should be included within protection domain of the present utility model.
Claims (5)
1. a kind of bearing forming core rod, it is characterised in that：Including plug body, the plug body is solid cylindrical configuration,
Described plug body one end is connected with plug, other end connecting cylinder shape table top, the plug body, plug and cylindrical mesa
It is structure as a whole, the plug body distinguishes first paragraph and second segment, is provided with guide section, institute between the first paragraph and plug
State second segment and be provided with connector.
2. a kind of bearing forming core rod according to claim 1, it is characterised in that：Through hole is offered on the plug, it is described
Through hole enters first paragraph through guide section.
3. a kind of bearing forming core rod according to claim 1, it is characterised in that：The first paragraph side offers pore,
The pore is connected with through hole.
4. a kind of bearing forming core rod according to claim 1, it is characterised in that：It is provided between the first paragraph and second segment
Circular arc transition face.
5. a kind of bearing forming core rod according to claim 1, it is characterised in that：First section surface is provided with protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620845890.0U CN206028480U (en) | 2016-08-08 | 2016-08-08 | Bearing shaping plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620845890.0U CN206028480U (en) | 2016-08-08 | 2016-08-08 | Bearing shaping plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206028480U true CN206028480U (en) | 2017-03-22 |
Family
ID=58308670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620845890.0U Expired - Fee Related CN206028480U (en) | 2016-08-08 | 2016-08-08 | Bearing shaping plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206028480U (en) |
-
2016
- 2016-08-08 CN CN201620845890.0U patent/CN206028480U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170817 Address after: 215400, Jiangsu, Suzhou, Shaxi Taicang Tong Tong straight water No. 26 Patentee after: Taicang Haifeng Metal Product Co., Ltd. Address before: 215400 Jiangsu city of Suzhou province Taicang city Shaxi Zhen Zhi Tang straight waterway No. 26 Patentee before: Taicang Haifeng precision mould Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180507 Address after: 215400 Suzhou, Jiangsu, Shaxi, Taicang, Shaxi town straight water 26 Patentee after: Taicang Haifeng precision mould Co., Ltd. Address before: 215400 Suzhou, Jiangsu, Shaxi, Taicang, 26 straight road. Patentee before: Taicang Haifeng Metal Product Co., Ltd. |
|
| 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: 20170322 Termination date: 20200808 |