CN203018601U - Die frame used for stamping aluminum alloy sections - Google Patents
Die frame used for stamping aluminum alloy sections Download PDFInfo
- Publication number
- CN203018601U CN203018601U CN 201220677063 CN201220677063U CN203018601U CN 203018601 U CN203018601 U CN 203018601U CN 201220677063 CN201220677063 CN 201220677063 CN 201220677063 U CN201220677063 U CN 201220677063U CN 203018601 U CN203018601 U CN 203018601U
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- pressing plate
- die
- hinged
- aluminum alloy
- frame used
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- Expired - Fee Related
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Abstract
The utility model discloses a die frame used for stamping aluminum alloy sections. The die frame used for the stamping aluminum alloy sections comprises a support, wherein a working platform is fixed at the upper end of the support, a lower die is arranged on the working platform, guide sleeves are fixed on the working platform, the guide sleeves are matched with sliding blocks, each sliding block is fixed at the lower end of a pressing plate, an upper die matched with the lower die is arranged on the bottom surface of the pressing plate, upper connecting rods are connected with the bottom surface of the pressing plate in a hinged mode, each upper connecting rod is hinged with each lower connecting rod, and each lower connecting rod is connected with the working platform in a hinged mode. According to the die frame used for stamping the aluminum alloy sections, the upper connecting rods and the lower connecting rods which are hinged with each other are arranged between the pressing plate and the working platform, when the pressing plate is stressed and moves downward, the upper connecting rods and the lower connecting rods rotate oppositely, and therefore the upper die and the lower die can be well matched with each other.
Description
Technical field
The utility model relates to a kind of aluminium alloy process units, is specifically related to a kind of aluminium alloy extrusions punch forming mould mould bases.
Background technology
In aluminium alloy sections, need to use mould bases to complete the purpose of punching press.General mould bases comprises pressing plate, workbench, guiding mechanism and spring.Spring supporting is played a supporting role on several angles of pressing plate.When from the downward application of force of pressing plate the time, pressing plate moves downward and makes upper die and lower die in conjunction with completing punching press.But in the time of the application of force on spring due to unbalance stress, often cause accurately matched moulds of upper die and lower die.
The utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, and a kind of mould mould bases that can make the punching press aluminium alloy extrusions of the accurate matched moulds of upper and lower mould is provided.
The technical solution of the utility model realizes in the following manner: a kind of mould mould bases of punching press aluminium alloy extrusions, comprise support, support upper end stationary work-table, workbench is provided with counterdie, is fixed with fairlead on workbench, fairlead coordinates with slide block, slide block is fixed on the pressing plate lower end, and the pressing plate bottom surface is provided with the patrix that coordinates with counterdie, and the pressing plate bottom surface is hinged with connecting rod, upper connecting rod and lower link are hinged, and lower link and workbench are hinged and connected.
Be provided with spring between described workbench and pressing plate.
The utility model has been provided with upperpush rod and the down-pressed pole that is hinged between pressing plate and workbench, stressed downward the time when pressing plate, upperpush rod and down-pressed pole relatively rotate, and can make, mould well coordinates.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in drawings, a kind of mould mould bases of punching press aluminium alloy extrusions comprises support 1, support 1 upper end stationary work-table 8, workbench 8 is provided with counterdie 9, make to be fixed with on platform 8 fairlead 5, fairlead 5 coordinates with slide block 4, and slide block 4 is fixed on pressing plate 7 lower ends, pressing plate 7 bottom surfaces are provided with the patrix 6 that coordinates with counterdie 9, pressing plate 3 bottom surfaces are hinged with connecting rod 2, and upper connecting rod and lower link 3 are hinged, and lower link 3 is hinged and connected with workbench 8.
Be provided with spring 10 between described workbench 8 and pressing plate 7.Spring can play the effect of supporting and pressing plate 7 being resetted, although the distortion between each spring 10 is different, can not affect the matched moulds of upper and lower mould.
Claims (2)
1. the mould mould bases of a punching press aluminium alloy extrusions, comprise support (1), support (1) upper end stationary work-table (8), workbench (8) is provided with counterdie (9), it is characterized in that: be fixed with fairlead (5) on workbench (8), fairlead (5) coordinates with slide block (4), slide block (4) is fixed on pressing plate (7) lower end, pressing plate (7) bottom surface is provided with the patrix (6) that coordinates with counterdie (9), pressing plate (3) bottom surface is hinged with connecting rod (2), upper connecting rod and lower link (3) are hinged, and lower link (3) is hinged and connected with workbench (8).
2. the mould mould bases of punching press aluminium alloy extrusions according to claim 1, is characterized in that: be provided with spring (10) between described workbench (8) and pressing plate (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220677063 CN203018601U (en) | 2012-12-11 | 2012-12-11 | Die frame used for stamping aluminum alloy sections |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220677063 CN203018601U (en) | 2012-12-11 | 2012-12-11 | Die frame used for stamping aluminum alloy sections |
Publications (1)
Publication Number | Publication Date |
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CN203018601U true CN203018601U (en) | 2013-06-26 |
Family
ID=48642615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220677063 Expired - Fee Related CN203018601U (en) | 2012-12-11 | 2012-12-11 | Die frame used for stamping aluminum alloy sections |
Country Status (1)
Country | Link |
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CN (1) | CN203018601U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111872301A (en) * | 2020-06-08 | 2020-11-03 | 湖南城市学院 | Isothermal forging die and forging process of magnesium alloy die forging with step-shaped structure |
-
2012
- 2012-12-11 CN CN 201220677063 patent/CN203018601U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111872301A (en) * | 2020-06-08 | 2020-11-03 | 湖南城市学院 | Isothermal forging die and forging process of magnesium alloy die forging with step-shaped structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131211 |