CN203343345U - Die for integrally machining special-shaped parts in warm forging mode - Google Patents
Die for integrally machining special-shaped parts in warm forging mode Download PDFInfo
- Publication number
- CN203343345U CN203343345U CN 201320187684 CN201320187684U CN203343345U CN 203343345 U CN203343345 U CN 203343345U CN 201320187684 CN201320187684 CN 201320187684 CN 201320187684 U CN201320187684 U CN 201320187684U CN 203343345 U CN203343345 U CN 203343345U
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- Prior art keywords
- die
- warm forging
- shaped parts
- special
- top board
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Abstract
The utility model relates to the field of forging dies for forging and pressing, in particular to a die for integrally machining special-shaped parts in a warm forging mode. The die for integrally machining the special-shaped parts in the warm forging mode comprises an upper pressing plate (1) and a protruding column (2), wherein the protruding column (2) is fixed on the upper surface of the upper pressing plate (1). The die for integrally machining the special-shaped parts in the warm forging mode is characterized in that the die further comprises a lower pressing block (3), the lower pressing block (3) is fixed on the lower surface of the upper pressing plate (1), the lower pressing block (3) is a stepped shaft, the step number of the lower pressing block (3) is at least one, and the central axis of the upper pressing plate (1), the central axis of the protruding column (2) and the central axis of the lower pressing block (3) are coincident. The die for integrally machining the special-shaped parts in the warm forging mode is low in manufacturing cost, wide in application range and high in production efficiency.
Description
Technical field
The utility model relates to the forging die field for forging and stamping, is specially a kind of mould for the integrated working special-shaped part of warm forging.
Background technology
Pressure processing is high with its mechanical performance, save the advantage such as metal and be used widely.During for the production in enormous quantities irregular part, for boosting productivity and the quality of production, usually adopt die forging,, under forging and stamping machine dynamic action, make blank be forced to the Plastic Flow moulding in the forging die die cavity, thereby obtain the forging conformed to the impression shape.At present, when special-shaped part adopts cold-forge forming, prior art design is blanking → annealing phospholeum → 1st time moulding → phospholeum → the 2nd moulding → 3rd time moulding → annealing phospholeum → the 4th moulding → trimming → shaping, amount to 10 passage operations, production cycle reached more than 14 days, select equipment tonnage large, the Forging Technology complexity, the phospholeum of each inter process and heat treatment cost increase, half-finished quantity in stock increases, whole manufacturing cost is high, does not meet the production engineering specifications of existing cost.
The utility model content
In order to overcome the defect of prior art, provide a kind of simple in structure, easy to process, mechanical performance is high, long service life, mould that processing cost is low, the utility model discloses a kind of mould for the integrated working special-shaped part of warm forging.
The utility model reaches goal of the invention by following technical solution:
A kind of mould for the integrated working special-shaped part of warm forging, comprise top board and protruded stigma, protruded stigma is fixed on the upper surface of top board, it is characterized in that: also comprise lower lock block, lower lock block is fixed on the lower surface of top board, lower lock block is a multidiameter, and the number of steps of lower lock block is at least one-level, top board, protruded stigma and this three's of lower lock block central axes.
The described mould for the integrated working special-shaped part of warm forging is characterized in that: the shape of top board is smoothly connected and forms by one section circular arc respectively by two parallel minor arc two ends, and the central angle of described minor arc is not more than 90 °.
When the utility model is used, the operation of blank time moulding → heating according to blanking → annealing phospholeum → 1st → warm forging moulding → trimming → shaping is processed successively, when the warm forging moulding, with the utility model, blank is implemented to the warm forging operation.
The utility model will have traditional cold-forge forming technique now and change to cold forging and warm forging mixed-forming technique, simplify production technology, and the process-cycle of product shortens to 7 days, simultaneously on the formed product quality without impact, be applicable to the processing of complex-shaped special-shaped part.
The beneficial effects of the utility model are: reduced product service cycle, reduced semi-finished product in storehouse, shortened the product manufacturing cycle, thereby the repeatability utilization rate of mould improves and has reduced the mfg. moulding die cost, the manufacturing cost of product significantly reduces, applied widely, and production efficiency is high.
The accompanying drawing explanation
Fig. 1 is front view of the present utility model.
The specific embodiment
Below further illustrate the utility model by specific embodiment.
Embodiment 1
A kind of mould for the integrated working special-shaped part of warm forging, comprise top board 1, protruded stigma 2 and lower lock block 3, and as shown in Figure 1, concrete structure is:
In the present embodiment, the shape of top board 1 is smoothly connected and forms by one section circular arc respectively by two parallel minor arc two ends, and the central angle of described minor arc is got 60 °.
When the present embodiment is used, the operation of blank time moulding → heating according to blanking → annealing phospholeum → 1st → warm forging moulding → trimming → shaping is processed successively, when the warm forging moulding, with the utility model, blank is implemented to the warm forging operation.
Claims (2)
1. the mould for the integrated working special-shaped part of warm forging, comprise top board (1) and protruded stigma (2), protruded stigma (2) is fixed on the upper surface of top board (1), it is characterized in that: also comprise lower lock block (3), lower lock block (3) is fixed on the lower surface of top board (1), lower lock block (3) is a multidiameter, the number of steps of lower lock block (3) is at least one-level, top board (1), protruded stigma (2) and this three's of lower lock block (3) central axes.
2. the mould for the integrated working special-shaped part of warm forging as claimed in claim 1, it is characterized in that: the shape of top board (1) is smoothly connected and forms by one section circular arc respectively by two parallel minor arc two ends, and the central angle of described minor arc is not more than 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187684 CN203343345U (en) | 2013-04-15 | 2013-04-15 | Die for integrally machining special-shaped parts in warm forging mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187684 CN203343345U (en) | 2013-04-15 | 2013-04-15 | Die for integrally machining special-shaped parts in warm forging mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203343345U true CN203343345U (en) | 2013-12-18 |
Family
ID=49743279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320187684 Expired - Fee Related CN203343345U (en) | 2013-04-15 | 2013-04-15 | Die for integrally machining special-shaped parts in warm forging mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203343345U (en) |
-
2013
- 2013-04-15 CN CN 201320187684 patent/CN203343345U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20210415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |