CN205020643U - Hole flanging structure of turning over on non - is perpendicular - Google Patents
Hole flanging structure of turning over on non - is perpendicular Download PDFInfo
- Publication number
- CN205020643U CN205020643U CN201520654039.5U CN201520654039U CN205020643U CN 205020643 U CN205020643 U CN 205020643U CN 201520654039 U CN201520654039 U CN 201520654039U CN 205020643 U CN205020643 U CN 205020643U
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- CN
- China
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- place
- counterdie
- operating mechanism
- patrix
- hole flanging
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Abstract
The utility model discloses a hole flanging structure of turning over on non - is perpendicular, including lower mould operating mechanism, go up target in place mechanism and provide the pressure material core of pressure -plate -force of mould. Lower mould operating mechanism sets the transmission slide wedge to, and the pressure source is provided by the lathe top shoe, accomplishes operating movement through transmission piece drive work slider, the pressure material core setting that provides the pressure -plate -force provides the pressure -plate -force through nitrogen spring on lower mould operating mechanism body, go up the mould and target the driver setting of mechanism in place at last calligraphy or painting model on physically, provide the required drive of mechanism motion that targets in place by the press top shoe and do all can and realize the motion that targets in place of mechanism. The utility model discloses simple structure is compact, makes things convenient for the cold stamping process of car plate to arrange, need not rotate the punching press angle during hole flanging that turns over on the non - is perpendicular, can effectual assurance product quality, and it is reliable and stable, the automated production of being convenient for.
Description
Technical field
The utility model relates to plate shaping technical field, be specially a kind of Automotive Cold Pressing Dies tool non-perpendicular on the hole flanging structure that turns over.
Background technology
At present, the upper hole flanging structure majority of Automotive Cold Pressing Dies tool turns on vertical, though run into non-perpendicular on the hole flanging needs that turn over, be also generally make non-perpendicular hole flanging be converted to vertical hole flanging to realize by rotary punching angle.This conversion must cause other action Angulation changes, affects product quality, and even needing increases additional process.
Summary of the invention
[in order to solve the problems of the technologies described above, the utility model provide a kind of non-perpendicular on the hole flanging structure that turns over, main adopt the mode of Double Oblique Wedge mechanism realize non-perpendicular on the hole flanging that turns over.
The utility model solves the technical scheme that its technical problem adopts:
The hole flanging structure turned on non-perpendicular, primarily of patrix put in place mechanism, counterdie operating mechanism and material pressing core composition.
The described patrix mechanism that puts in place is made up of patrix mechanism drive, patrix mechanism's slide block and the patrix mechanism rack that puts in place that puts in place that puts in place.
Described counterdie operating mechanism is made up of counterdie operating mechanism drive block, counterdie operating mechanism drive block, counterdie operating mechanism slide block and counterdie operating mechanism support.
Described material pressing core is made up of material pressing core body, nitrogen spring, spacing clamp.
Described patrix puts in place mechanism and composition Double Oblique Wedge mechanism of counterdie operating mechanism, two Wedge mechanisms coordinated non-perpendicular on turn over work.。
Described counterdie operating mechanism is arranged to transmission wedge, and pressure is provided by lathe top shoe, completes hole flanging working motion by drive block driving work slide block.
Described material pressing core is arranged on counterdie operating mechanism body, provides pressure-plate-force by nitrogen spring.
Put in place the driver of mechanism of described patrix is arranged on mould body, is provided the driving force put in place needed for mechanism kinematic, realize the motion that puts in place of mechanism by press top shoe.
The described patrix mechanism rack that puts in place is made up of rack body, pressing plate; The independent casting of described rack body, is fixed on mould cast body by screw pin.
Described counterdie operating mechanism support is made up of rack body, pressing plate; The independent casting of described rack body, is fixed on mould cast body by screw pin.
The utility model beneficial effect is
The utility model is simple and compact for structure, facilitates the cold punching technology of auto panel to arrange.Exist non-perpendicular on turn over hole flanging time do not need rotary punching angle, effectively can ensure product quality, reliable and stable, be convenient to automated production.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is the utility model structure sectional view.
Fig. 3 is that patrix puts in place mechanism structure schematic diagram.
Tu4Shi counterdie operating mechanism and material pressing core structural representation.
Detailed description of the invention
As shown in Figure 1, the utility model is made up of put in place mechanism 1, counterdie operating mechanism 2 and material pressing core 3 three parts of patrix respectively.The patrix mechanism that puts in place is positioned at the upper right side of material pressing core, and counterdie operating mechanism is positioned at lower right and the lower left of material pressing core.
As shown in Figures 2 and 3, described patrix put in place mechanism 1 by patrix put in place mechanism drive 11, patrix put in place mechanism's slide block 12 and, the patrix mechanism rack 13 that puts in place forms.
Described patrix puts in place mechanism drive 11, comprises actuator body 111 and hook body 112 is taken off in backhaul, is connected between the two by screw with pin; Patrix puts in place mechanism's slide block 12, comprises slider body 121, guide plate 122, die plate insert 123, the material returned block 125 of backhaul nitrogen spring 124 and the material returned and nitrogen spring 126.Wherein, guide plate 122, die plate insert 123, backhaul nitrogen spring 124 and material returned nitrogen spring 126 are fixed by screws on slider body 121, and material returned block 125 coordinates slip in die plate insert 123.Patrix mechanism's slide block 12 entirety that puts in place is coordinated carried out sliding joining motion by guide plate and sliding face of joining in patrix puts mechanism rack 13 in place; Patrix puts in place mechanism rack 13, comprises rack body 131 and pressing plate 132.Its center platen 132 uses screw to be connected on rack body 131, the direction ensureing patrix to put in place mechanism's slide block 12 moves in rack body 131.
As shown in Figure 2 and Figure 4, described counterdie operating mechanism 2 is made up of counterdie operating mechanism drive block 21, counterdie operating mechanism drive block 22, counterdie operating mechanism slide block 23, counterdie operating mechanism support 24.
Described counterdie operating mechanism drive block 21, comprises drive block body 211, guide plate 212 and backhaul nitrogen spring 213.Its centering guide 212 and backhaul nitrogen spring 213 are by being fixed on drive block body 211; Counterdie operating mechanism drive block 22, comprises drive block body 221, guide plate 222 and backhaul nitrogen spring 223.Its centering guide 222 uses screw to be fixed on drive block body 211, and backhaul nitrogen spring 223 uses screw to be fixed on counterdie operating mechanism rack body 241; Counterdie operating mechanism slide block 23, comprises slider body 231, backhaul nitrogen spring 232 and Burring Punch assembly 233.Wherein backhaul nitrogen spring 232 and Burring Punch assembly 233 are fixed by screws on slider body 231; Counterdie operating mechanism support 24, comprises rack body 241 and pressing plate 242.Its center platen 242 uses screw to be connected on rack body 241, ensures the direction of counterdie operating mechanism slide block 23 motion in rack body 241.
As shown in Figure 4, described material pressing core 3 can provide pressure-plate-force, comprises material pressing core body 31, nitrogen spring 32 and spacing clamp 33.Wherein nitrogen spring 32 is fixed by screws on counterdie work structuring slider body 231, and working face contact material pressing core body 31 provides pressure-plate-force, and spacing clamp 33 is fixed by screws on counterdie and carries out spacing to material pressing core.
In the hole flanging course of work, put in place mechanism 1 and counterdie operating mechanism 2 of patrix has cooperatively interacted hole flanging action, material pressing core 3 is arranged on counterdie operating mechanism slider body 231, is undertaken spacing by clamp 313, and use nitrogen spring 312 provides the pressure-plate-force needed for hole flanging work.
Operation principle of the present utility model is:
During press work, because patrix is descending, lathe top shoe provides pressure that the patrix mechanism's slide block 12 that puts in place to be put in place wait prior to counterdie operating mechanism 2.
Counterdie operating mechanism 2 is because lathe top shoe provides pressure, drive block 21 moves downward, drive counterdie operating mechanism slide block 23 to move along hole flanging operative orientation by drive block 22, the hole flanging punch assembly 233 be now arranged on counterdie operating mechanism slider body 231 starts to carry out hole flanging work.
Before hole flanging work starts, provide the material pressing core 31 of pressure due to be arranged on counterdie operating mechanism slider body 231 on and contact blank prior to hole flanging punch assembly 233 pressure-plate-force be provided, ensure steadily carrying out of hole flanging work.
End-of-job, counterdie operating mechanism slide block 23 along hole flanging work rollback in the other direction, drives material pressing core 31 in company with rollback under the effect of backhaul nitrogen spring 232.Then patrix puts mechanism's slide block 12 in place along hole flanging operative orientation rollback, and the product completing press work is stranded in die surface, and namely hole flanging work completes.
Reverberation matrix method in each mechanism all has nitrogen spring to provide; The pressure-plate-force that material pressing core provides is provided by nitrogen spring.
Those skilled in the art can carry out various remodeling and change to the utility model.Therefore, the utility model covers and falls into various remodeling in appending claims and equivalency range thereof and change.
Claims (3)
1. one kind non-perpendicular on the hole flanging structure that turns over, to put in place mechanism (1), counterdie operating mechanism (2) and material pressing core (3) composition primarily of patrix, the described patrix mechanism (1) that puts in place is made up of patrix mechanism drive (11), patrix mechanism's slide block (12) and the patrix mechanism rack (13) that puts in place that puts in place that puts in place; Described counterdie operating mechanism (2) is made up of counterdie operating mechanism drive block (21), counterdie operating mechanism drive block (22), counterdie operating mechanism slide block (23), counterdie operating mechanism support (24); Described material pressing core (3) is made up of material pressing core body (31), nitrogen spring (32), spacing clamp (33), it is characterized in that: described patrix put in place mechanism (1) and counterdie operating mechanism (2) composition Double Oblique Wedge mechanism, described counterdie operating mechanism (2) is arranged to transmission wedge, and pressure is provided by lathe top shoe; Described material pressing core (3) is arranged on counterdie operating mechanism body, provides pressure-plate-force by nitrogen spring; Put in place the driver (11) of mechanism of described patrix is arranged on mould body.
2. according to claim 1 a kind of non-perpendicular on the hole flanging structure that turns over, it is characterized in that: the described patrix mechanism rack (13) that puts in place is made up of rack body (131), pressing plate (132); Described rack body (131) is casting separately, is fixed on mould cast body by screw pin.
3. according to claim 1 a kind of non-perpendicular on the hole flanging structure that turns over, it is characterized in that: described counterdie operating mechanism support (24) is made up of rack body (241), pressing plate (242); Described rack body (241) is casting separately, is fixed on mould cast body by screw pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654039.5U CN205020643U (en) | 2015-08-27 | 2015-08-27 | Hole flanging structure of turning over on non - is perpendicular |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654039.5U CN205020643U (en) | 2015-08-27 | 2015-08-27 | Hole flanging structure of turning over on non - is perpendicular |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205020643U true CN205020643U (en) | 2016-02-10 |
Family
ID=55253210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520654039.5U Expired - Fee Related CN205020643U (en) | 2015-08-27 | 2015-08-27 | Hole flanging structure of turning over on non - is perpendicular |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205020643U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964803A (en) * | 2016-06-22 | 2016-09-28 | 苏州金鸿顺汽车部件股份有限公司 | Stamping die for stamping flanging hole on inclined surface of sheet metal part |
| CN106734638A (en) * | 2016-11-30 | 2017-05-31 | 麦格纳技术与模具系统（天津）有限公司 | Bidirectional-action wedge mechanism for automobile panel die |
| CN108043933A (en) * | 2018-01-17 | 2018-05-18 | 广州优得佳模具科技有限公司 | Automatic hole flanging demoulding mechanism and machine tool |
| CN110560537A (en) * | 2019-07-15 | 2019-12-13 | 安徽千缘模具有限公司 | Hole flanging mechanism and hole flanging process of automobile panel stamping die |
-
2015
- 2015-08-27 CN CN201520654039.5U patent/CN205020643U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964803A (en) * | 2016-06-22 | 2016-09-28 | 苏州金鸿顺汽车部件股份有限公司 | Stamping die for stamping flanging hole on inclined surface of sheet metal part |
| CN106734638A (en) * | 2016-11-30 | 2017-05-31 | 麦格纳技术与模具系统（天津）有限公司 | Bidirectional-action wedge mechanism for automobile panel die |
| CN108043933A (en) * | 2018-01-17 | 2018-05-18 | 广州优得佳模具科技有限公司 | Automatic hole flanging demoulding mechanism and machine tool |
| CN108043933B (en) * | 2018-01-17 | 2024-01-09 | 广州优得佳模具科技有限公司 | Automatic hole flanging demoulding mechanism and machine tool |
| CN110560537A (en) * | 2019-07-15 | 2019-12-13 | 安徽千缘模具有限公司 | Hole flanging mechanism and hole flanging process of automobile panel stamping die |
| CN110560537B (en) * | 2019-07-15 | 2020-09-11 | 安徽千缘模具有限公司 | Hole flanging mechanism and hole flanging process of automobile panel stamping die |
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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: 20160210 Termination date: 20180827 |