CN205732759U - A kind of high velocity forging machine prevents from expecting the final shaping unit drift hammer of core bonding - Google Patents
A kind of high velocity forging machine prevents from expecting the final shaping unit drift hammer of core bonding Download PDFInfo
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- CN205732759U CN205732759U CN201620424029.7U CN201620424029U CN205732759U CN 205732759 U CN205732759 U CN 205732759U CN 201620424029 U CN201620424029 U CN 201620424029U CN 205732759 U CN205732759 U CN 205732759U
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Abstract
A kind of high velocity forging machine prevents from expecting the final shaping unit drift hammer of core bonding, belongs to high velocity forging machine technical field.Drift hammer body tail section is equipped with ram block, extend transversely through in drift hammer main body and push-rod hole is set, being equipped with the material core push rod being slidably matched with it in push-rod hole, material core push rod end is equipped with and touches the spring coordinated with its elasticity, and spring connects with ram block gear and coordinates.Described a kind of high velocity forging machine prevents from expecting the final shaping unit drift hammer of core bonding, it is characterised in that arranging steam vent in drift hammer main body, steam vent connects with push-rod hole.Above-mentioned a kind of high velocity forging machine prevents from expecting the final shaping unit drift hammer of core bonding, utilize the elastic deformation of spring, ensure that product is when perforation, material core push rod, under the counteracting force of spring, is ejected, makes material core come off smoothly by material core push rod, prevent from expecting that core is bonded on drift, greatly reduce product percent defective, improve production efficiency, reduce production cost.
Description
Technical field
This utility model belongs to high velocity forging machine technical field, prevents from expecting the final shaping unit drift hammer of core bonding in a kind of high velocity forging machine.
Background technology
Owing to having, production cost is low, beat fast in forging at a high speed, and the advantages such as formed precision height can realize quick shaping, and environmental effect is little are widely applied at automobile gearbox parts, bearing industry.But the variation along with new product; no matter it is the products such as gear, bearing, wheel hub; often the most all need forging perforation, but during product perforation, easily occur that product material core is bonded on mould; can not come off smoothly; the perforation of next product can be affected, arise that and wear inclined risk, even cause the problem such as equipment downtime and exception die life; not only affect product quality, also production efficiency is had a significant impact.
Utility model content
For the above-mentioned problems in the prior art, the purpose of this utility model is to prevent from expecting in design a kind of high velocity forging machine of offer the technical scheme of the final shaping unit drift hammer of core bonding, it is by increasing material core push rod and spring, utilize the elastic deformation of spring, ensure that product is when perforation, material core push rod is under the counteracting force of spring, material core push rod is ejected, material core is made to come off smoothly, prevent from expecting that core is bonded on drift, ensure to be difficult to rush askew and cause product rejection during perforation simultaneously, the problems such as burn failure, greatly reduce product percent defective, improve production efficiency, reduce production cost.
Described a kind of high velocity forging machine prevents from expecting the final shaping unit drift hammer of core bonding, including drift hammer main body, it is characterized in that drift hammer body tail section is equipped with ram block, extend transversely through in drift hammer main body and push-rod hole is set, the material core push rod being slidably matched with it it is equipped with in push-rod hole, material core push rod end is equipped with and touches the spring coordinated with its elasticity, and spring connects with ram block gear and coordinates.
Described a kind of high velocity forging machine prevents from expecting the final shaping unit drift hammer of core bonding, it is characterised in that arranging steam vent in drift hammer main body, steam vent connects with push-rod hole.
Described a kind of high velocity forging machine prevents from expecting the final shaping unit drift hammer of core bonding, it is characterised in that on drift hammer body tail section outer wall, keyway is set.
Above-mentioned a kind of high velocity forging machine prevents from expecting the final shaping unit drift hammer of core bonding, by increasing material core push rod and spring, utilize the elastic deformation of spring, it is ensured that product is when perforation, material core push rod is under the counteracting force of spring, material core push rod is ejected, makes material core come off smoothly, prevent from expecting that core is bonded on drift, ensure to be difficult to rush askew and cause the problem such as product rejection, burn failure during perforation simultaneously, greatly reduce product percent defective, improve production efficiency, reduce production cost.
Accompanying drawing explanation
Fig. 1 is use state reference map of the present utility model；
In figure: 1-final shaping unit perforation die, 2-product, 3-steam vent, 4-drift hammer main body, 5-spring, 6-ram block, 7-keyway, 8-push-rod hole, 9-material core push rod, 10-expect core.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail.
As shown in the figure, this high velocity forging machine prevents from expecting the final shaping unit drift hammer of core bonding, including drift hammer main body 4, drift hammer main body 4 afterbody is equipped with ram block 6, extend transversely through in drift hammer main body 4 and push-rod hole 8 is set, being equipped with the material core push rod 9 being slidably matched with it in push-rod hole 8, material core push rod 9 end is equipped with and touches the spring 5 coordinated with its elasticity, and spring 5 connects with ram block 6 gear and coordinates.Arranging steam vent 3 in drift hammer main body 4, steam vent 3 connects with push-rod hole 8.Arranging keyway 7 on drift hammer main body 4 afterbody outer wall, keyway 7 is the withdrawing keyway that mould vehicle adds man-hour.
During work, this utility model and final shaping unit perforation die 1 coordinate, by increasing material core push rod 9 and spring 5, utilize the elastic deformation of spring 5, it is ensured that product 2 is when perforation, and material core push rod 9 is under the counteracting force of spring 5, material core push rod 9 is ejected, make material core 10 come off smoothly, prevent from expecting that core 10 is bonded on drift, ensure to be difficult to rush askew and cause the problem such as product rejection, burn failure during perforation simultaneously.
Claims (3)
1. a high velocity forging machine prevents from expecting the final shaping unit drift hammer of core bonding, including drift hammer main body (4), it is characterized in that drift hammer main body (4) afterbody is equipped with ram block (6), extend transversely through in drift hammer main body (4) and push-rod hole (8) is set, material core push rod (9) being slidably matched with it it is equipped with in push-rod hole (8), material core push rod (9) end is equipped with and touches the spring (5) coordinated with its elasticity, and spring (5) connects with ram block (6) gear and coordinates.
A kind of high velocity forging machine the most as claimed in claim 1 prevents from expecting the final shaping unit drift hammer of core bonding, it is characterised in that arranging steam vent (3) in drift hammer main body (4), steam vent (3) connects with push-rod hole (8).
A kind of high velocity forging machine the most as claimed in claim 1 prevents from expecting the final shaping unit drift hammer of core bonding, it is characterised in that keyway (7) is set on drift hammer main body (4) afterbody outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620424029.7U CN205732759U (en) | 2016-05-11 | 2016-05-11 | A kind of high velocity forging machine prevents from expecting the final shaping unit drift hammer of core bonding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620424029.7U CN205732759U (en) | 2016-05-11 | 2016-05-11 | A kind of high velocity forging machine prevents from expecting the final shaping unit drift hammer of core bonding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205732759U true CN205732759U (en) | 2016-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201620424029.7U Active CN205732759U (en) | 2016-05-11 | 2016-05-11 | A kind of high velocity forging machine prevents from expecting the final shaping unit drift hammer of core bonding |
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| Country | Link |
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| CN (1) | CN205732759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116516A (en) * | 2019-04-30 | 2019-08-13 | 襄阳润欣圆锻造有限公司 | It is a kind of with exhaust, the formed punch of drain function and preparation method thereof |
-
2016
- 2016-05-11 CN CN201620424029.7U patent/CN205732759U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116516A (en) * | 2019-04-30 | 2019-08-13 | 襄阳润欣圆锻造有限公司 | It is a kind of with exhaust, the formed punch of drain function and preparation method thereof |
| CN110116516B (en) * | 2019-04-30 | 2021-01-19 | 襄阳润欣圆锻造有限公司 | Punch with air exhausting and water draining functions and preparation method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |