CN201543718U - Flatness correcting die of radiating fin - Google Patents
Flatness correcting die of radiating fin Download PDFInfo
- Publication number
- CN201543718U CN201543718U CN2009201807614U CN200920180761U CN201543718U CN 201543718 U CN201543718 U CN 201543718U CN 2009201807614 U CN2009201807614 U CN 2009201807614U CN 200920180761 U CN200920180761 U CN 200920180761U CN 201543718 U CN201543718 U CN 201543718U
- Authority
- CN
- China
- Prior art keywords
- punch
- flatness
- fixed head
- counterdie
- fin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a flatness correcting die of a radiating fin. The flatness correcting die comprises an upper die fixing plate and a lower die fixing plate, wherein the bottom of the upper die fixing plate is provided with a cavity die sleeve whose middle is a hollow cavity, the top portion of the lower die fixing plate is connected with a lower die discharging plate, a punch which can be regulated from top to bottom along the vertical direction is arranged on the lower die fixing plate, and longitudinally penetrates through the lower die discharging plate and extends into the lower die fixing plate, and the top portion of the punch is arranged relative to the hollow cavity of the cavity die sleeve. By adopting the structure, the flatness correcting die has the following advantages of simple structure and excellent effect and capability of solving the problem of flatness winding of the radiating fin and improving percent of pass.
Description
Technical field
The utility model relates to a kind of mould, and particularly a kind of flatness of fin is corrected mould.
Background technology
At present, normally used fin mould adopts the structure of multistation, compound, continuous punching press.In the production process of fin, after workpiece band material enters mould, through extending, the moulding of bridge mouth, piercing and flanging, secondary flange, limit cut rip cutting, self-feeding etc., finishes the punching course of fin at last to crosscut.And in the secondary turn-up process, when horn mouth is shaped, secondary flanging die punching press from top to bottom causes the plane of the unnecessary material in flange hole bottom of fin around being forced into to be got on, and vertical two ends of fin can upwarp the part, so that there is the winding degree problem in the integral planar degree of fin.The problem that the flatness winding degree problem of fin is brought on products such as diesel engine supercharging air cooler, motor cycle air cooler, the hydrogen-cooled device of generator has: the gap between poling difficulty, fin and the side plate exceeds standard, pipe is revealed at the tube sheet two ends easily, this not only makes troubles to production, and influences the heat exchange performance of air cooler.
The utility model content
The utility model provides a kind of flatness of fin to correct mould, to reach the flatness of correcting fin, solves the purpose of the flatness winding degree problem of fin.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of flatness of fin is corrected mould, comprise upper mould fixed plate, counterdie fixed head, in the middle of being provided with, the bottom of described upper mould fixed plate is the die case of cavity, the top of described counterdie fixed head is connected with the counterdie stripper, the counterdie fixed head is provided with the punch that can vertically transfer up and down, described punch vertically runs through the counterdie stripper and stretches in the counterdie fixed head, and the top of punch and the cavity of die case are for being oppositely arranged.
The bottom of described upper mould fixed plate is connected with the die case fixed head, and described die case vertically runs through the die case fixed head and is connected the bottom of upper mould fixed plate.
Be provided with the gap between described die case fixed head and the counterdie stripper.
Described counterdie fixed head is provided with a cavity below punch, be provided be connected with punch fixing in the cavity and tiltedly carve, and fixing bottom of tiltedly carving is connected with the activity that matches with it and tiltedly carves.
Described punch is tiltedly carved to being connected by screw with fixing.
The utility model adopts said structure, and the two ends that the vertical part of fin upwarps are corrected, and makes it smooth, solves the flatness winding degree problem of this fin, improves the product percent of pass of fin.The utility model is simple in structure, and is respond well.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail;
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the local enlarged diagram of Fig. 1;
In Fig. 1～Fig. 2,1, upper mould fixed plate; 2, counterdie fixed head; 3, die case; 4, counterdie stripper; 5, punch; 6, die case fixed head; 7, fixingly tiltedly carve; 8, activity is tiltedly carved; 9, screw; 10, fin.
The specific embodiment
Flatness as Fig. 1～a kind of fin shown in Figure 2 is corrected mould, comprises upper mould fixed plate 1, counterdie fixed head 2, is the die case 3 of cavity in the middle of the bottom of upper mould fixed plate 1 is provided with.The top of counterdie fixed head 2 is connected with counterdie stripper 4, but punching press charging on the counterdie stripper 4.Counterdie fixed head 2 is provided with the punch 5 that can vertically transfer up and down, punch 5 vertically runs through counterdie stripper 4 and stretches in the counterdie fixed head 2, the cavity of the top of punch 5 and die case 3 is for being oppositely arranged, and the cavity internal diameter of die case 3 is greater than the diameter of punch 5.The minimum altitude of punch 5 is consistent with the height of counterdie stripper 4 when unitary mould is closed.The bottom of upper mould fixed plate 1 is connected with die case fixed head 6, and die case 3 vertically runs through die case fixed head 6 and is connected the bottom of upper mould fixed plate 1, and die case fixed head 6 plays the effect of anchor die sleeve 3.Being provided with the gap between die case fixed head 6 and the counterdie stripper 4, is fin 10 in the gap.Counterdie fixed head 2 is provided with a cavity below punch 5, be provided be connected with punch 5 fixing in the cavity and tiltedly carve 7, and punch 5 tiltedly carves 7 for to be connected by screw 9 with fixing.Fixing 7 the bottom of tiltedly carving is connected with the activity that matches with it and tiltedly carves 8.Movable tiltedly carve 8 the adjustable solidating that moves horizontally and tiltedly carve 7 surely, adjust the height and position of punch 5 then, make punch 5 vertically to transfer up and down.
When finding that the fin of going out 10 has winding degree, then tiltedly carving 8 by activity adjusts and fixingly tiltedly to carve 7, make punch 5 upwards transfer, punch 5, die case 3 form difference in height when unitary mould is closed, force the upwards distortion that is stamped of the flange hole bottom periphery integral body of the fin 10 on the counterdie stripper 4, form very little relative two planes of difference in height, unnecessary material is then used in this process, be similar to the process of borrowing the material amplification, vertical two ends of fin 10 are then smooth, realize the rectification of fin 10, solved the flatness winding degree problem of fin 10.During adjustment, can adjust gradually according to the out-of-flatness situation of fin 10.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection domain of the present utility model.
Claims (5)
1. the flatness of a fin is corrected mould, comprise upper mould fixed plate (1), counterdie fixed head (2), it is characterized in that: be the die case of cavity (3) in the middle of the bottom of described upper mould fixed plate (1) is provided with, the top of described counterdie fixed head (2) is connected with counterdie stripper (4), counterdie fixed head (2) is provided with the punch (5) that can vertically transfer up and down, described punch (5) vertically runs through counterdie stripper (4) and stretches in the counterdie fixed head (2), and the cavity of the top of punch (5) and die case (3) is for being oppositely arranged.
2. the flatness of a kind of fin according to claim 1 is corrected mould, it is characterized in that: the bottom of described upper mould fixed plate (1) is connected with die case fixed head (6), and described die case (3) vertically runs through die case fixed head (6) and is connected the bottom of upper mould fixed plate (1).
3. the flatness of a kind of fin according to claim 1 and 2 is corrected mould, it is characterized in that: be provided with the gap between described die case fixed head (6) and the counterdie stripper (4).
4. the flatness of a kind of fin according to claim 1 is corrected mould, it is characterized in that: described counterdie fixed head (2) is provided with a cavity in the below of punch (5), be provided with fixing tiltedly carve (7) that are connected with punch (5) in the cavity, fixing bottom of tiltedly carving (7) is connected with the activity that matches with it and tiltedly carves (8).
5. the flatness of a kind of fin according to claim 4 is corrected mould, it is characterized in that: described punch (5) is tiltedly carved (7) for to be connected by screw (9) with fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201807614U CN201543718U (en) | 2009-11-26 | 2009-11-26 | Flatness correcting die of radiating fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201807614U CN201543718U (en) | 2009-11-26 | 2009-11-26 | Flatness correcting die of radiating fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201543718U true CN201543718U (en) | 2010-08-11 |
Family
ID=42598877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201807614U Expired - Fee Related CN201543718U (en) | 2009-11-26 | 2009-11-26 | Flatness correcting die of radiating fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201543718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218405A (en) * | 2011-03-31 | 2011-10-19 | 广州齐达材料科技有限公司 | Method for correcting and measuring plate-shaped parts |
| CN108057775A (en) * | 2018-01-16 | 2018-05-22 | 深圳市金洲精工科技股份有限公司 | A kind of continuous progressive die of closing waist type cooling fin |
-
2009
- 2009-11-26 CN CN2009201807614U patent/CN201543718U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218405A (en) * | 2011-03-31 | 2011-10-19 | 广州齐达材料科技有限公司 | Method for correcting and measuring plate-shaped parts |
| CN102218405B (en) * | 2011-03-31 | 2013-10-16 | 广州齐达材料科技有限公司 | Method for correcting and measuring plate-shaped parts |
| CN108057775A (en) * | 2018-01-16 | 2018-05-22 | 深圳市金洲精工科技股份有限公司 | A kind of continuous progressive die of closing waist type cooling fin |
| CN108057775B (en) * | 2018-01-16 | 2024-01-19 | 深圳市金洲精工科技股份有限公司 | Continuous progressive die for waisted radiating fin |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202105914U (en) | Capacitor cover plate processing mold | |
| CN202180147U (en) | Brake wheel cover progressive die | |
| CN207787464U (en) | A kind of shaping punching die structure | |
| CN102151735A (en) | Process method for realizing product edge circle rolling in moulds | |
| CN201012375Y (en) | Eyelet punching flanging composite mold | |
| CN204276777U (en) | A kind of anti-bending heading die | |
| CN202006242U (en) | Flanging molding die | |
| CN104190815A (en) | Forming die and method for fireproof hood | |
| CN202621732U (en) | Progressive stamping die for processing ground joint sheet of socket | |
| CN201543718U (en) | Flatness correcting die of radiating fin | |
| CN205732504U (en) | A kind of automobile has the Press Tools for Automobiles of Wave cutter | |
| CN202129366U (en) | Combination mould used for workpiece deep drawing | |
| CN202444171U (en) | One-step molding mould for commutator hook | |
| CN206855992U (en) | A kind of mould for secure ram air bag component | |
| CN103878240B (en) | The shaping shaping mould of automobile engine exhaust system manifold | |
| CN209109999U (en) | A kind of double acting binder forming die structure | |
| CN208450359U (en) | A kind of continuous stamping die of pedal assembly stop support | |
| CN208450362U (en) | A kind of continuous stamping die of concavo-convex bracket | |
| CN206662061U (en) | A kind of Bending Mould | |
| CN102989891A (en) | Toothholder stamping die of brake | |
| CN202169316U (en) | Punching and forming integrated mould | |
| CN102716975A (en) | Bottle cap manufacturing mold | |
| CN202861105U (en) | Large-scale lamp aluminum alloy pressure casting side-cutting mould | |
| CN204262161U (en) | Punching type strain clamp pre-stretched tape flange die | |
| CN212384407U (en) | Electronic product forming die with small dense holes |
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: 20100811 Termination date: 20151126 |