CN204018518U - The flange die of car belt hanger continuous stamping die - Google Patents
The flange die of car belt hanger continuous stamping die Download PDFInfo
- Publication number
- CN204018518U CN204018518U CN201420322701.2U CN201420322701U CN204018518U CN 204018518 U CN204018518 U CN 204018518U CN 201420322701 U CN201420322701 U CN 201420322701U CN 204018518 U CN204018518 U CN 204018518U
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- die
- patrix
- fixed
- flange
- briquetting
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Abstract
The flange die of car belt hanger continuous stamping die, the first flange die is made up of upper die and lower die, is fixed with patrix drift on patrix; The structure of counterdie is, the piston rod of air spring withstands on lower plate, left inserting column upper sleeve has spring, the lower end of spring is pressed on lower bolster, the upper end of spring is pressed under lower plate, in upper padding plate, be fixed with gas extension spring, on the piston rod of gas extension spring, be fixed with lower die briquetting, on lower die briquetting, form briquetting arc limit, briquetting arc limit is facing to tearing arc limit, limit open on flanging post, guide plate be fixed on die shoe and sleeve in the default hole of lower bolster, lower plate and upper padding plate, on guide plate, form guide plate hypotenuse, the briquetting hypotenuse on guide plate hypotenuse and briquetting is abutted together; The structure of the second flange die is identical with the structure of the first flange die, just on flanging post, forms flange arc limit.It can stamp out the flange of car belt hanger, and the demoulding in time, and punching press flange out meets client's requirement of strength after testing completely.
Description
Technical field:
The utility model relates to technical field of mold, more specifically to a kind of flange die of car belt hanger continuous stamping die.
Background technology:
As shown in Figure 1, 2, there is at present a kind of car belt hanger A, it adopts continuous stamping die moulding to form in process of production, it has a flange A1, it in punching course, is a difficult point, because continuous stamping die is that material strip once completes on continuous stamping die, general manufacturer is extremely difficult to produce for this flange A1 sensation, so can not adopt continuous stamping die to produce such car belt hanger A.It is mainly that difficult in the time of a continuous punching, flange is as protected the demoulding, and can punching press flange out meet in the problem of requirement of strength.
Utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and provide a kind of flange die of car belt hanger continuous stamping die, it can stamp out the flange of car belt hanger, and the demoulding in time, and punching press flange out meets client's requirement of strength after testing completely.
Technology solution of the present utility model is as follows:
The flange die of car belt hanger continuous stamping die, the first flange die is made up of upper die and lower die, is fixed with patrix drift on patrix;
The structure of counterdie is, on die shoe, be fixed with lower bolster, together with lower plate is fixed by screws in upper padding plate, the base of air spring is fixed on die shoe, the piston rod of air spring withstands on lower plate, right inserting column and left inserting column are all fixed on die shoe, lower bolster, the equal sleeve of lower plate and upper padding plate is on right inserting column and left inserting column, left inserting column upper sleeve has spring, the lower end of spring is pressed on lower bolster, the upper end of spring is pressed under lower plate, in upper padding plate, be fixed with gas extension spring, on the piston rod of gas extension spring, be fixed with lower die briquetting, on lower die briquetting, form briquetting arc limit, briquetting arc limit is facing to tearing arc limit, limit open on flanging post, flanging post be fixed on die shoe and sleeve at lower bolster, in the default hole of lower plate and upper padding plate, tear arc limit, limit open facing to the straight flange on material strip, guide plate be fixed on die shoe and sleeve at lower bolster, in the default hole of lower plate and upper padding plate, on guide plate, form guide plate hypotenuse, briquetting hypotenuse on guide plate hypotenuse and briquetting is abutted together,
The structure of the second flange die is identical with the structure of the first flange die, just on flanging post, forms flange arc limit.
On described patrix drift, be fixed with the punching module matching with the die cavity of the blank on material strip.
Described lower bolster is fixed together by screw and die shoe.
Described right inserting column and left inserting column all have two.
Described flanging post and lower die briquetting all have two.
Described air spring has two.
Described patrix is made up of patrix drift, ram block, patrix lower bolster, upper mold holder, patrix backboard, upper bolster and patrix intermediolateral column, patrix drift is fixed on patrix intermediolateral column, patrix lower bolster and patrix drift are fixed together, ram block is fixed on patrix lower bolster, upper mold holder and patrix backboard sleeve are on patrix intermediolateral column, upper mold holder and patrix backboard are stacked together and are fixed together by screw and upper bolster, and patrix intermediolateral column and upper bolster are fixed together.
Described ram block has two, and two ram blocks are fixed by screws in respectively on patrix lower bolster.
Together with described patrix drift is fixed by screws in patrix intermediolateral column.
Together with described patrix lower bolster is fixed by screws in patrix drift.
The beneficial effects of the utility model are:
It can stamp out the flange of car belt hanger, and the demoulding in time, and punching press flange out meets client's requirement of strength after testing completely.
Brief description of the drawings:
Fig. 1 is the structural representation of car belt hanger;
Fig. 2 is the cutaway view of car belt hanger;
Structural representation when Fig. 3 is the first flange die original state;
Structural representation when Fig. 4 is the first flange die work;
Fig. 5 is the enlarged drawing at D place in Fig. 4;
Fig. 6 is the structural representation of the second flange die.
In Fig. 3 to 6: 1, patrix; 11, patrix drift; 2, counterdie; 21, die shoe; 22, lower bolster; 23, lower plate; 24, upper padding plate; 25, right inserting column; 26, gas extension spring; 27, left inserting column; 28, spring; 29, air spring; 2a, flanging post; 2a1, tear arc limit, limit open; 2a2, flange arc limit; 2b, briquetting.
Detailed description of the invention:
Embodiment: see shown in Fig. 3 to 6, the flange die of car belt hanger continuous stamping die, the first flange die is made up of patrix 1 and counterdie 2, is fixed with patrix drift 11 on patrix 1;
The structure of counterdie 2 is, on die shoe 21, be fixed with lower bolster 22, together with lower plate 23 is fixed by screws in upper padding plate 24, the base of air spring 29 is fixed on die shoe 21, the piston rod of air spring 29 withstands on lower plate 23, right inserting column 25 and left inserting column 27 are all fixed on die shoe 21, lower bolster 22, lower plate 23 and the equal sleeve of upper padding plate 24 are on right inserting column 25 and left inserting column 27, left inserting column 27 upper sleeves have spring 28, the lower end of spring 28 is pressed on lower bolster 22, the upper end of spring 28 is pressed in lower plate 23 times, in upper padding plate 24, be fixed with gas extension spring 26, on the piston rod of gas extension spring 26, be fixed with lower die briquetting 2b, on lower die briquetting 2b, form briquetting arc limit 2b1, briquetting arc limit 2b1 is facing to tearing arc limit, limit 2a1 open on flanging post 2a, flanging post 2a be fixed on die shoe 21 and sleeve at lower bolster 22, in the default hole of lower plate 23 and upper padding plate 24, tear arc limit, limit 2a1 open facing to the straight flange B1 on material strip B, guide plate 2C be fixed on die shoe 21 and sleeve at lower bolster 22, in the default hole of lower plate 23 and upper padding plate 24, on guide plate 2C, form guide plate hypotenuse 2C1, briquetting hypotenuse 2b2 on guide plate hypotenuse 2C1 and briquetting 2b is abutted together,
The structure of the second flange die is identical with the structure of the first flange die, just on flanging post 2a, forms flange arc limit 2a2.
On described patrix drift 11, be fixed with the punching module 111 matching with the die cavity of the blank on material strip B.
Described lower bolster 22 is fixed together by screw and die shoe 2.
Described right inserting column 25 and left inserting column 27 all have two.
Described flanging post 2a and lower die briquetting 2b all have two.
Described air spring 29 has two.
Described patrix 1 is made up of patrix drift 11, ram block 12, patrix lower bolster 13, upper mold holder 14, patrix backboard 15, upper bolster 16 and patrix intermediolateral column 17, patrix drift 11 is fixed on patrix intermediolateral column 17, patrix lower bolster 13 is fixed together with patrix drift 11, ram block 12 is fixed on patrix lower bolster 13, upper mold holder 14 and patrix backboard 15 sleeves are on patrix intermediolateral column 17, upper mold holder 14 and patrix backboard 15 are stacked together and are fixed together by screw and upper bolster 16, and patrix intermediolateral column 17 is fixed together with upper bolster 16.
Described ram block 12 has two, and two ram blocks 12 are fixed by screws in respectively on patrix lower bolster 13.
Together with described patrix drift 11 is fixed by screws in patrix intermediolateral column 17.
Together with described patrix lower bolster 13 is fixed by screws in patrix drift 11.
Operation principle: as shown in Figure 3, when the first flange die original state, air spring 29 and spring 28 are by lower plate 23 and upper padding plate 24 jack-up, and lower die briquetting 2b is pulled open in gas extension spring 26.
As shown in Figure 4, the material strip B being placed between patrix 1 and counterdie has straight flange B1 after the punching press before car belt hanger continuous stamping die, the downward material pressing belt B of patrix drift 11, straight flange B1 walks downwards along tearing arc limit, limit 2a1 open, patrix drift 11 has also been pressed on time die briquetting 2b simultaneously, lower die briquetting 2b also moves downward along guide plate hypotenuse 2C1, tears limit arc limit 2a1 open and straight flange B1 is pressed into the shape of flanging B2 as shown in Figure 5 by briquetting arc limit 2b1.
Material strip B, after the first flange die punching press, then through the second flange die punching press, is pressed into the flange A1 shown in Fig. 6 and Fig. 2 by flanging B2, has so just completed the flange punching press of safety belt hanger.
Counterdie 2 is in the time of punching B, lower die briquetting 2b has kept off flanging B2 in counterdie 2, after punching press completes, patrix 1 rises, air spring 29 and spring 28, by lower plate 23 and upper padding plate 24 jack-up, descend die briquetting 2b to also return to state shown in Fig. 3 simultaneously, and now flanging B2 can deviate from smoothly from counterdie, lower die briquetting 2b can not keep off flanging B2, so the problem of its demoulding is resolved.
If adopted, the second flange die is disposable goes out flange A1, has the problems of mechanical strength of flange, and the utility model adopts and first straight flange B1 struck out to flanging B2, and then strikes out the mode of flange A1, can ensure like this mechanical strength of flange A1.
The demoulding principle of the second flange die is the same with the demoulding principle of the first flange die, simultaneously the second flange die patrix 1 used with in the first flange die in patrix 1 structure used also identical.
Claims (10)
1. the flange die of car belt hanger continuous stamping die, is characterized in that: the first flange die is made up of patrix (1) and counterdie (2), is fixed with patrix drift (11) on patrix (1);
The structure of counterdie (2) is, on die shoe (21), be fixed with lower bolster (22), lower plate (23) and upper padding plate (24) are fixed by screws in together, the base of air spring (29) is fixed on die shoe (21), the piston rod of air spring (29) withstands on lower plate (23), right inserting column (25) and left inserting column (27) are all fixed on die shoe (21), lower bolster (22), the equal sleeve of lower plate (23) and upper padding plate (24) is on right inserting column (25) and left inserting column (27), left inserting column (27) upper sleeve has spring (28), the lower end of spring (28) is pressed on lower bolster (22), the upper end of spring (28) is pressed under lower plate (23), in upper padding plate (24), be fixed with gas extension spring (26), on the piston rod of gas extension spring (26), be fixed with lower die briquetting (2b), on lower die briquetting (2b), form briquetting arc limit (2b1), briquetting arc limit (2b1) is facing to tearing arc limit, limit (2a1) open on flanging post (2a), flanging post (2a) is fixed on the upper and sleeve of die shoe (21) in lower bolster (22), in the default hole of lower plate (23) and upper padding plate (24), tear arc limit, limit (2a1) open facing to the straight flange (B1) on material strip (B), guide plate (2C) is fixed on the upper and sleeve of die shoe (21) in lower bolster (22), in the default hole of lower plate (23) and upper padding plate (24), on guide plate (2C), form guide plate hypotenuse (2C1), guide plate hypotenuse (2C1) is abutted together with the briquetting hypotenuse (2b2) on briquetting (2b),
The structure of the second flange die is identical with the structure of the first flange die, just on flanging post (2a), forms flange arc limit (2a2).
2. the flange die of car belt hanger continuous stamping die according to claim 1, is characterized in that: on patrix drift (11), be fixed with the punching module (111) matching with the die cavity of the blank on material strip (B).
3. the flange die of car belt hanger continuous stamping die according to claim 1 and 2, is characterized in that: lower bolster (22) is fixed together by screw and die shoe (2).
4. the flange die of car belt hanger continuous stamping die according to claim 1 and 2, is characterized in that: right inserting column (25) and left inserting column (27) all have two.
5. the flange die of car belt hanger continuous stamping die according to claim 1 and 2, is characterized in that: flanging post (2a) and lower die briquetting (2b) all have two.
6. the flange die of car belt hanger continuous stamping die according to claim 1 and 2, is characterized in that: air spring (29) has two.
7. the flange die of car belt hanger continuous stamping die according to claim 1, it is characterized in that: patrix (1) is by patrix drift (11), ram block (12), patrix lower bolster (13), upper mold holder (14), patrix backboard (15), upper bolster (16) and patrix intermediolateral column (17) composition, patrix drift (11) is fixed on patrix intermediolateral column (17), patrix lower bolster (13) is fixed together with patrix drift (11), ram block (12) is fixed on patrix lower bolster (13), upper mold holder (14) and patrix backboard (15) sleeve are on patrix intermediolateral column (17), upper mold holder (14) and patrix backboard (15) are stacked together and are fixed together by screw and upper bolster (16), patrix intermediolateral column (17) is fixed together with upper bolster (16).
8. the flange die of car belt hanger continuous stamping die according to claim 7, it is characterized in that: ram block (12) has two, two ram blocks (12) are fixed by screws in respectively on patrix lower bolster (13).
9. the flange die of car belt hanger continuous stamping die according to claim 7, is characterized in that: together with patrix drift (11) is fixed by screws in patrix intermediolateral column (17).
10. the flange die of car belt hanger continuous stamping die according to claim 7, is characterized in that: together with patrix lower bolster (13) is fixed by screws in patrix drift (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322701.2U CN204018518U (en) | 2014-06-17 | 2014-06-17 | The flange die of car belt hanger continuous stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322701.2U CN204018518U (en) | 2014-06-17 | 2014-06-17 | The flange die of car belt hanger continuous stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204018518U true CN204018518U (en) | 2014-12-17 |
Family
ID=52058430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420322701.2U Expired - Fee Related CN204018518U (en) | 2014-06-17 | 2014-06-17 | The flange die of car belt hanger continuous stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204018518U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014663A (en) * | 2014-06-17 | 2014-09-03 | 浙江正邦汽车模具有限公司 | Flanging die of continuous stamping die for automobile safety belt hangers |
| CN105057422A (en) * | 2015-07-29 | 2015-11-18 | 浙江炜驰机械集团有限公司 | One-time dual-hole inward turning device |
| CN107737831A (en) * | 2017-09-14 | 2018-02-27 | 东莞市联洲知识产权运营管理有限公司 | A kind of hardware perforating mechanism with side clamping device |
-
2014
- 2014-06-17 CN CN201420322701.2U patent/CN204018518U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014663A (en) * | 2014-06-17 | 2014-09-03 | 浙江正邦汽车模具有限公司 | Flanging die of continuous stamping die for automobile safety belt hangers |
| CN104014663B (en) * | 2014-06-17 | 2016-09-07 | 浙江正邦汽车模具有限公司 | The flange die of car belt hanger continuous stamping die |
| CN105057422A (en) * | 2015-07-29 | 2015-11-18 | 浙江炜驰机械集团有限公司 | One-time dual-hole inward turning device |
| CN105057422B (en) * | 2015-07-29 | 2017-01-18 | 浙江炜驰机械集团有限公司 | One-time dual-hole inward turning device |
| CN107737831A (en) * | 2017-09-14 | 2018-02-27 | 东莞市联洲知识产权运营管理有限公司 | A kind of hardware perforating mechanism with side clamping device |
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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: 20141217 Termination date: 20160617 |