CN106424367B - Automobile B-column flanging die - Google Patents
Automobile B-column flanging die Download PDFInfo
- Publication number
- CN106424367B CN106424367B CN201611005655.3A CN201611005655A CN106424367B CN 106424367 B CN106424367 B CN 106424367B CN 201611005655 A CN201611005655 A CN 201611005655A CN 106424367 B CN106424367 B CN 106424367B
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- China
- Prior art keywords
- die
- column
- upper mold
- automobile
- lower die
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finger-Pressure Massage (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of automobile B-column flanging dies.The automobile B-column flanging die includes upper mold, retainer mould, swaging die, lower die, upper mold knife assembly and lower die knife assembly, the retainer mould and lower die knife assembly are each attached in lower die, the upper mold is equipped with fixed column, the swaging die is fixed in upper mold, the fixed column passes through swaging die, the upper mold knife assembly is fixed in fixed column, the retainer mould is equipped with mold core corresponding with automobile B-column, protrusion is equipped in the middle part of the mold core, the quadrangle of the retainer mould is equipped with lower support column, the swaging die is equipped with support column, the swaging die is equipped with crushing block corresponding with mold core.Automobile B-column flanging die of the present invention is time saving and energy saving, high-efficient.
Description
Technical field
The present invention relates to automobile B-column manufacturing field, in particular to a kind of automobile B-column flanging die.
Background technique
As the fast development of car industry, especially household small-size automobile market are widened, there is an urgent need to each factory is required
Improve the production efficiency of product.
Since automobile B-pillar inner plate is complex-shaped, forming difficulty is big.For turning over time, generallys use a station altogether and carry out, often
One station is respectively handled different sides, time-consuming and laborious.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of time saving and energy saving automobile B-column flanging dies.
To solve the above problems, the present invention provides a kind of automobile B-column flanging die, the automobile B-column flanging die includes
Upper mold, retainer mould, swaging die, lower die, upper mold knife assembly and lower die knife assembly, the retainer mould and lower die knife assembly are each attached to
In lower die, the upper mold is equipped with fixed column, and the swaging die is fixed in upper mold, and the fixed column passes through swaging die, described
Upper mold knife assembly is fixed in fixed column, and the retainer mould is equipped with mold core corresponding with automobile B-column, is equipped in the middle part of the mold core
Protrusion, the quadrangle of the retainer mould are equipped with lower support column, and the swaging die is equipped with upper support column, the swaging die be equipped with
The corresponding crushing block of mold core；The lower die is equipped with the first fixing groove, under the both ends of first fixing groove are equipped with for fixing
The fixing lug boss of mould knife, the lower die knife assembly include two lower die cutters, and described two lower die cutters are located in fixing lug boss；It is described
Upper mold knife assembly includes four upper mold cutter blocks, and four upper mold cutter blocks are fixed in fixed column.
Further, the upper mold is equipped with upper second fixing groove, and the fixed column is located in fixing groove.
Further, the both ends of the lower die are equipped with locating notch.
Further, the upper mold is set there are two positioning cams.
Further, the lower support column is equipped with cushion rubber bumper.
Automobile B-column flanging die of the present invention is equipped with swaging die, retainer mould, upper die and lower die, while being equipped on swaging die
The mold core matched with B column, upper mold drives swaging die to squeeze the workpiece being placed on retainer mould, while upper mold knife assembly when use
Workpiece is modified with lower die knife assembly, the process that a step completes flange is time saving and energy saving, improves production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the better embodiment of automobile B-column flanging die of the present invention.
Fig. 2 is the structural schematic diagram of upper mold and upper mold knife assembly.
Fig. 3 is the structural schematic diagram of lower die and lower die knife assembly.
Fig. 4 is the structural schematic diagram of retainer mould.
Fig. 5 is the structural schematic diagram of swaging die.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
As shown in Figure 1 to Figure 3, the better embodiment of automobile B-column flanging die of the present invention include upper mold 1, retainer mould 3,
Swaging die 4, lower die 2, upper mold knife assembly and lower die knife assembly, the retainer mould 3 and lower die knife assembly are each attached in lower die 2,
The upper mold knife assembly and swaging die 4 are each provided in upper mold 1, and the retainer mould 3 is equipped with mold core 5 corresponding with automobile B-column,
Protrusion is equipped in the middle part of the mold core 5.
The lower die knife assembly includes two lower die cutters 6, and described two lower die cutters 6 are symmetrically arranged at the both ends of lower die 2, described
Two lower die cutters 6 and the swaging die 4 cooperate.The upper mold knife assembly includes four upper mold cutter blocks 7, four upper mold cutter blocks
In 7 fixed upper molds 1, four upper mold cutter blocks 7 and mold core 5 cooperate.
The lower die 2 is equipped with the first fixing groove 21, and the retainer mould 3 is located in the first fixing groove 21, and described first is fixed
The both ends of slot 21 are equipped with fixing lug boss, and described two lower die cutters 6 are located in fixing lug boss, and the both ends of the lower die 2 are additionally provided with fixed
Position notch 22.The upper mold 1 is equipped with the second fixing groove, sets in second fixing groove there are four fixed column 11, on described four
Mould cutter block 7 is separately fixed in four fixed columns 11；The both ends of the upper mold 1 are additionally provided with positioning cams 12, the convex
It plays portion 12 and locating notch 22 cooperates, can quickly position.The swaging die 4 is fixed in the second fixing groove, four fixations
Column 11 passes through swaging die 4 and upper mold cutter block 7 is fixed.
As shown in Figure 4 and Figure 5, the swaging die 4 is equipped with upper support column 41, is equipped with and mold core 5 in the middle part of the swaging die 4
Corresponding crushing block 42.The quadrangle of the retainer mould 3 is equipped with lower support column 31, and the lower support column is equipped with cushion rubber bumper 32,
It avoids swaging die 4 and retainer mould 3 from directly hitting, prolongs the service life.
In use, workpiece is placed on retainer mould 3, then upper mold 1 drives swaging die 4 and upper mold knife assembly toward lower die 2
Direction is mobile, and in the collective effect of swaging die 4, retainer mould 3, upper mold knife assembly and lower die knife assembly, a step completes the work of flange
Sequence, it is time saving and energy saving, improve production efficiency.
The above is only embodiments of the present invention, are not intended to limit the scope of the invention, all to utilize the present invention
Equivalent structure made by specification and accompanying drawing content is directly or indirectly used in other related technical areas, similarly at this
Within the scope of patent protection of invention.
Claims (5)
1. a kind of automobile B-column flanging die, it is characterised in that: the automobile B-column flanging die includes upper mold, retainer mould, binder
Mould, lower die, upper mold knife assembly and lower die knife assembly, the retainer mould and lower die knife assembly are each attached in lower die, the upper mold
It is equipped with fixed column, the swaging die is fixed in upper mold, and the fixed column passes through swaging die, and the upper mold knife assembly is fixed on
In fixed column, the retainer mould is equipped with mold core corresponding with automobile B-column, is equipped with protrusion, the retainer mould in the middle part of the mold core
Quadrangle be equipped with lower support column, the swaging die be equipped with support column, the swaging die be equipped with crushing block corresponding with mold core；
The lower die is equipped with the first fixing groove, and the both ends of first fixing groove are equipped with the fixing lug boss for fixing lower die cutter, institute
Stating lower die knife assembly includes two lower die cutters, and described two lower die cutters are located in fixing lug boss；The upper mold knife assembly includes four
A upper mold cutter block, four upper mold cutter blocks are fixed in fixed column.
2. automobile B-column flanging die as described in claim 1, it is characterised in that: the upper mold is equipped with upper second fixing groove, institute
Fixed column is stated to be located in fixing groove.
3. automobile B-column flanging die as described in claim 1, it is characterised in that: the both ends of the lower die are equipped with locating notch.
4. automobile B-column flanging die as described in claim 1, it is characterised in that: the upper mold is set there are two positioning cams.
5. automobile B-column flanging die as described in claim 1, it is characterised in that: the lower support column is equipped with buffering foot pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611005655.3A CN106424367B (en) | 2016-11-15 | 2016-11-15 | Automobile B-column flanging die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611005655.3A CN106424367B (en) | 2016-11-15 | 2016-11-15 | Automobile B-column flanging die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106424367A CN106424367A (en) | 2017-02-22 |
| CN106424367B true CN106424367B (en) | 2019-05-07 |
Family
ID=58208650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611005655.3A Active CN106424367B (en) | 2016-11-15 | 2016-11-15 | Automobile B-column flanging die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424367B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6415638B1 (en) * | 1999-03-26 | 2002-07-09 | Nissan Motor Co., Ltd. | Method and device for forming tubular work into shaped hollow product by using tubular hydroforming |
| CN204234590U (en) * | 2014-11-05 | 2015-04-01 | 重庆群耕机械制造有限公司 | A kind of center body pillar part shaping flange compound die |
| CN105642751A (en) * | 2014-11-11 | 2016-06-08 | 芜湖福祥模具科技有限公司 | Automobile B pillar inner plate drawing die |
| CN205289383U (en) * | 2015-12-26 | 2016-06-08 | 柳州凌云汽车零部件有限公司 | Door B post inner panel turn -ups mould of borduring |
-
2016
- 2016-11-15 CN CN201611005655.3A patent/CN106424367B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106424367A (en) | 2017-02-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Car B-pillar flanging mold Effective date of registration: 20230719 Granted publication date: 20190507 Pledgee: Bank of China Limited Chongqing Rongchang Branch Pledgor: CHONGQING QIUYE MACHINERY MANUFACTURING CO.,LTD. Registration number: Y2023980048781 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |