CN106391858B - A kind of mold of automobile front seat support plate assembly part - Google Patents
A kind of mold of automobile front seat support plate assembly part Download PDFInfo
- Publication number
- CN106391858B CN106391858B CN201610519768.9A CN201610519768A CN106391858B CN 106391858 B CN106391858 B CN 106391858B CN 201610519768 A CN201610519768 A CN 201610519768A CN 106391858 B CN106391858 B CN 106391858B
- Authority
- CN
- China
- Prior art keywords
- punching
- die holder
- punch
- pin
- cutting
- 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.)
- Active
Links
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
- B21D37/08—Dies with different parts for several steps in a process
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- 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)
- Punching Or Piercing (AREA)
Abstract
The present invention relates to a kind of molds of automobile front seat support plate assembly part, the mold includes lower die holder and upper die holder, it is successively arranged preceding edge-cutting and hole-punching unit, drawing unit, rear edge-cutting and hole-punching unit, flanging and restriking unit and punching separative unit along material strip moving direction between lower die holder and upper die holder, punching separative unit includes the first punching separating mechanism and the second punching separating mechanism set gradually along material strip moving direction.Compared with prior art, drawing, edge-cutting and hole-punching, flanging and restriking and punching are separated 4 process step combinations together by the present invention, each punching press can carry out 4 processes simultaneously, eliminate 3 secondary molds, reduce 3 jig frequencies, save lathe and personnel, production cost and maintenance cost are reduced, improves production efficiency, and upper eccentric swage uses upper push rod structure, binder effect is good, easy to repair.
Description
Technical field
The invention belongs to automobile part production technique fields, are related to a kind of mould of automobile front seat support plate assembly part
Tool.
Background technique
Front chair support plate assembly pacifies automobile as the indispensable a part of body of a motor car, the stability of quality
Full property plays particularly important effect.Such mold is divided into 4 processes before, be followed successively by drawing, edge-cutting and hole-punching, flanging and restriking and
Punching separation, when production, want four jig frequencies, need a large amount of operator, production efficiency is not high, and part quality is not sufficiently stable.
Authorization Notice No. is that the Chinese invention patent of CN103182445B discloses a kind of Automobile rear end panel part die, is wrapped
Lower die and upper mold are included, the lower die includes lower die holder, lower mold core and ejector, and the lower mold core and ejector are arranged under
On die holder, trimming and piercing die punch-pin, flanging and restriking punch-pin and side blow punch-pin are set gradually in the lower mold core；The upper mold packet
Upper die holder, upper mold core, upper mold insert, upper mold eccentric swage and upper ejector pin are included, the upper mold core is arranged below upper die holder, described
Upper mold core on set gradually trimming and piercing die cavity plate, flanging and restriking cavity plate and side blow cavity plate, the upper ejector pin is arranged in upper mold
The top of seat.The technical solution of above-mentioned patent disclosure by 3 trimming and piercing die, flanging and restriking, side blow combination of actions together, one
Determine the production efficiency that automobile rear end panel part is improved in degree, but the functions such as the mold does not have drawing, punching separates, it can not
Production and processing for automobile front seat support plate assembly part etc..
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of easy to maintenance, productions
The mold of automobile front seat support plate assembly part at low cost.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of mold of automobile front seat support plate assembly part, which includes lower die holder and upper die holder, under described
Between die holder and upper die holder along material strip moving direction be successively arranged preceding edge-cutting and hole-punching unit, drawing unit, rear edge-cutting and hole-punching unit,
Flanging and restriking unit and punching separative unit, the punching separative unit include first set gradually along material strip moving direction
Punching separating mechanism and the second punching separating mechanism.
The preceding edge-cutting and hole-punching unit includes that the preceding edge-cutting and hole-punching punch-pin on surface and setting exist on the lower die seat for setting
Upper die holder lower surface and preceding edge-cutting and hole-punching cavity plate compatible with preceding edge-cutting and hole-punching punch-pin；
The drawing unit includes that the drawing punch on surface on the lower die seat is arranged and is arranged in upper die holder lower surface
And drawing cavity plate compatible with drawing punch；
The rear edge-cutting and hole-punching unit includes that the rear edge-cutting and hole-punching punch-pin that upper die holder lower surface is arranged in and setting exist
Lower die holder upper surface and rear edge-cutting and hole-punching cavity plate compatible with rear edge-cutting and hole-punching punch-pin；
The flanging and restriking unit includes the first flange that upper die holder lower surface is successively set on along material strip moving direction
Shaping terrace die, the second flanging and restriking punch-pin and setting on the lower die seat surface and respectively with the first flanging and restriking punch-pin, second
The compatible first flanging and restriking cavity plate of flanging and restriking punch-pin, the second flanging and restriking cavity plate；
The first punching separating mechanism includes that the first punching separation punch-pin of upper die holder lower surface is arranged in and sets
It sets surface on the lower die seat and separates compatible first punching of punch-pin with the first punching and separate cavity plate；
The second punching separating mechanism includes that the second punching separation punch-pin of upper die holder lower surface is arranged in and sets
It sets surface on the lower die seat and separates compatible second punching of punch-pin with the second punching and separate cavity plate.
The first punching separation punch-pin and the second punching separation punch-pin is side punching separation punch-pin.
The lower part of the upper die holder is equipped with upper eccentric swage.
Upper ejector pin is equipped between the upper eccentric swage and upper die holder.
Sensor is additionally provided on the mold.
Preceding edge-cutting and hole-punching unit can pre-process material strip, and part unmanageable on part is processed in advance,
Convenient for the progress of subsequent process.
When part carries out flanging and restriking, the flange of part is easy back to visit after a flanging and restriking, therefore increases a flange
Shaping meets the requirement of technique.
2 punching separating mechanisms make mold that part are punched out separation in two times, guarantee punching separation accuracy and
Stability.
When the invention works, when press is depressed with specified pressure, upper eccentric swage compresses material strip, then by 5 works
Make unit and drawing, edge-cutting and hole-punching, flanging and restriking or punching separating action are done to the part on corresponding station respectively, a punching press is dynamic
It covers, press rises, and after sensor detects that upper die holder is separated with lower die holder, feeds back to automatic feeding, self-feeding
Part on material strip is sent to next station by device.
Compared with prior art, the invention has the characteristics that:
1) drawing, edge-cutting and hole-punching, flanging and restriking and punching are separated 4 process step combinations together by the present invention, each punching press
4 processes can be carried out simultaneously, are eliminated 3 secondary molds, are reduced 3 jig frequencies, save lathe and personnel, reduce and be produced into
Sheet and maintenance cost, improve production efficiency；
2) eccentric swage uses upper push rod structure on, and binder effect is good, and facilitates maintenance, do not need to give birth to every time antenatal exaination or
Binder power source is replaced, the expense of spring or nitrogen gas spring maintenance and periodic replacement is saved；
3) processability of product structure is good, ensure that the accuracy and stability of part production, securely and reliably.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is overlooking structure diagram of the invention；
Description of symbols in figure:
1-lower die holder, 2-upper die holders, 31-preceding edge-cutting and hole-punching punch-pin, 32-preceding edge-cutting and hole-punching cavity plates, 41-drawings are convex
Mould, 42-drawing cavity plates, 51-rear edge-cutting and hole-punching punch-pin, 52-rear edge-cutting and hole-punching cavity plates, the 61-the first flanging and restriking punch-pin,
62-the first flanging and restriking cavity plate, the 71-the second flanging and restriking punch-pin, the 72-the second flanging and restriking cavity plate, the 81-the first punching point
From on punch-pin, the 82-the first punching separation cavity plate, the 91-the second punching separation punch-pin, the 92-the second punching separation cavity plate, 10-
Mandril, 11-upper eccentric swages, 12-sensors.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to
Following embodiments.
Embodiment:
A kind of mold of automobile front seat support plate assembly part as shown in Figs. 1-2, the mold include lower die holder 1 and on
Die holder 2, between lower die holder 1 and upper die holder 2 along material strip moving direction be successively arranged before edge-cutting and hole-punching unit, drawing unit, after cut
Side punching unit, flanging and restriking unit and punching separative unit, punching separative unit include setting gradually along material strip moving direction
The first punching separating mechanism and the second punching separating mechanism.Preceding edge-cutting and hole-punching unit includes that 1 upper surface of lower die holder is arranged in
Preceding edge-cutting and hole-punching punch-pin 31 and setting are in 2 lower surface of upper die holder and preceding edge-cutting and hole-punching compatible with preceding edge-cutting and hole-punching punch-pin 31
Cavity plate 32；Drawing unit include be arranged in 1 upper surface of lower die holder drawing punch 41 and setting 2 lower surface of upper die holder and with
The compatible drawing cavity plate 42 of drawing punch 41；Edge-cutting and hole-punching unit includes the rear trimming punching that 2 lower surface of upper die holder is arranged in afterwards
Hole punch-pin 51 and setting are in 1 upper surface of lower die holder and rear edge-cutting and hole-punching cavity plate 52 compatible with rear edge-cutting and hole-punching punch-pin 51；
Flanging and restriking unit includes the first flanging and restriking punch-pin 61 that 2 lower surface of upper die holder is successively set on along material strip moving direction,
Two flanging and restriking punch-pin 71 and setting are in 1 upper surface of lower die holder and whole with the first flanging and restriking punch-pin 61, the second flange respectively
The compatible first flanging and restriking cavity plate 62 of shape punch-pin 71, the second flanging and restriking cavity plate 72；First punching separating mechanism includes setting
The first punching in 2 lower surface of upper die holder is set to separate punch-pin 81 and be arranged in 1 upper surface of lower die holder and separate with the first punching
Compatible first punching of punch-pin 81 separates cavity plate 82；Second punching separating mechanism includes that 2 lower surface of upper die holder is arranged in
Two punchings separation punch-pin 91 and setting separate in 1 upper surface of lower die holder and with the second punching compatible second punching of punch-pin 91
Separate cavity plate 92.Wherein, the first punching separation punch-pin 81 and the second punching separation punch-pin 91 are side punching separation punch-pin.Upper mold
The lower part of seat 2 is equipped with upper eccentric swage 11.Upper ejector pin 10 is equipped between upper eccentric swage 11 and upper die holder 2.Sensing is additionally provided on mold
Device 12.
Preceding edge-cutting and hole-punching unit can pre-process material strip, and part unmanageable on part is processed in advance,
Convenient for the progress of subsequent process.
When part carries out flanging and restriking, the flange of part is easy back to visit after a flanging and restriking, therefore increases a flange
Shaping meets the requirement of technique.
2 punching separating mechanisms make mold that part are punched out separation in two times, guarantee punching separation accuracy and
Stability.
When the invention works, when press is depressed with specified pressure, upper eccentric swage 11 compresses material strip, then by 5
Drawing, edge-cutting and hole-punching, flanging and restriking or punching separating action, a punching press are done to the part on corresponding station respectively in working cell
Movement is covered, and press rises, and after sensor 12 detects that upper die holder 2 is separated with lower die holder 1, feeds back to automatic feeding, from
Part on material strip is sent to next station by dynamic feed device.
The above description of the embodiments is intended to facilitate ordinary skill in the art to understand and use the invention.
Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein general
Principle is applied in other embodiments without having to go through creative labor.Therefore, the present invention is not limited to the above embodiments, ability
Field technique personnel announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be of the invention
Within protection scope.
Claims (3)
1. a kind of mold of automobile front seat support plate assembly part, which includes lower die holder (1) and upper die holder (2), spy
Sign is, is successively arranged preceding edge-cutting and hole-punching unit along material strip moving direction between the lower die holder (1) and upper die holder (2), draws
Prolong unit, rear edge-cutting and hole-punching unit, flanging and restriking unit and punching separative unit, the punching separative unit includes along material strip
The the first punching separating mechanism and the second punching separating mechanism that moving direction is set gradually；
The preceding edge-cutting and hole-punching unit includes setting in the preceding edge-cutting and hole-punching punch-pin (31) of lower die holder (1) upper surface and setting
In upper die holder (2) lower surface and the compatible preceding edge-cutting and hole-punching cavity plate (32) with preceding edge-cutting and hole-punching punch-pin (31)；
The drawing unit includes setting in the drawing punch (41) of lower die holder (1) upper surface and is arranged in upper die holder (2)
Lower surface and the compatible drawing cavity plate (42) with drawing punch (41)；
The rear edge-cutting and hole-punching unit includes setting in the rear edge-cutting and hole-punching punch-pin (51) of upper die holder (2) lower surface and setting
In lower die holder (1) upper surface and the compatible rear edge-cutting and hole-punching cavity plate (52) with rear edge-cutting and hole-punching punch-pin (51)；
The flanging and restriking unit include be successively set on along material strip moving direction upper die holder (2) lower surface the first flange it is whole
Shape punch-pin (61), the second flanging and restriking punch-pin (71) and be arranged in lower die holder (1) upper surface and respectively with the first flanging and restriking
Punch-pin (61), the compatible first flanging and restriking cavity plate (62) of the second flanging and restriking punch-pin (71), the second flanging and restriking cavity plate
(72)；
The first punching separating mechanism include setting upper die holder (2) lower surface the first punching separate punch-pin (81) and
Setting is in lower die holder (1) upper surface and separates with the first punching compatible first punching separation cavity plate (82) of punch-pin (81)；
The second punching separating mechanism include setting upper die holder (2) lower surface the second punching separate punch-pin (91) and
Setting is in lower die holder (1) upper surface and separates with the second punching compatible second punching separation cavity plate (92) of punch-pin (91)；
First punching separation punch-pin (81) and the second punching separation punch-pin (91) are side punching separation punch-pin；
The lower part of the upper die holder (2) is equipped with upper eccentric swage (11).
2. a kind of mold of automobile front seat support plate assembly part according to claim 1, which is characterized in that described
Upper ejector pin (10) are equipped between upper eccentric swage (11) and upper die holder (2).
3. a kind of mold of automobile front seat support plate assembly part according to claim 1, which is characterized in that described
Sensor (12) are additionally provided on mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519768.9A CN106391858B (en) | 2016-07-05 | 2016-07-05 | A kind of mold of automobile front seat support plate assembly part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519768.9A CN106391858B (en) | 2016-07-05 | 2016-07-05 | A kind of mold of automobile front seat support plate assembly part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106391858A CN106391858A (en) | 2017-02-15 |
| CN106391858B true CN106391858B (en) | 2019-01-08 |
Family
ID=58006951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610519768.9A Active CN106391858B (en) | 2016-07-05 | 2016-07-05 | A kind of mold of automobile front seat support plate assembly part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106391858B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234174A (en) * | 2017-06-29 | 2017-10-10 | 奇瑞汽车股份有限公司 | The forming process of automobile longitudinal girder |
| CN107199278B (en) * | 2017-07-11 | 2019-03-08 | 安徽江淮汽车集团股份有限公司 | Stamping parts forming method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57193244A (en) * | 1981-05-25 | 1982-11-27 | Nissan Motor Co Ltd | Cushion drawing press die |
| CN202377392U (en) * | 2011-12-30 | 2012-08-15 | 上海众大汽车配件有限公司 | Die for automobile lock reinforcement plate part |
| CN203610491U (en) * | 2013-08-06 | 2014-05-28 | 上海众大汽车配件有限公司 | Grading die for air spring reinforcing plate |
| CN203664490U (en) * | 2013-12-13 | 2014-06-25 | 吉林博仁科技股份有限公司 | Stamping die |
| CN203972619U (en) * | 2013-12-30 | 2014-12-03 | 上海众大汽车配件有限公司 | A kind of automobile reinforcing plate integrated mould |
| CN204234569U (en) * | 2014-10-15 | 2015-04-01 | 上海众大汽车配件有限公司 | A kind of mould for the production of automobile gusset |
| CN204396633U (en) * | 2014-12-12 | 2015-06-17 | 十堰帝冠汽车工程技术有限公司 | Manufacture the mould of front wall apodema |
| CN205967013U (en) * | 2016-07-05 | 2017-02-22 | 上海众大汽车配件有限公司 | Mould of fore carriage chair backup pad assembly part |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695727A (en) * | 2009-10-27 | 2010-04-21 | 中国重汽集团济南动力有限公司 | Stamping technology for integral door frame of heavy truck |
-
2016
- 2016-07-05 CN CN201610519768.9A patent/CN106391858B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57193244A (en) * | 1981-05-25 | 1982-11-27 | Nissan Motor Co Ltd | Cushion drawing press die |
| CN202377392U (en) * | 2011-12-30 | 2012-08-15 | 上海众大汽车配件有限公司 | Die for automobile lock reinforcement plate part |
| CN203610491U (en) * | 2013-08-06 | 2014-05-28 | 上海众大汽车配件有限公司 | Grading die for air spring reinforcing plate |
| CN203664490U (en) * | 2013-12-13 | 2014-06-25 | 吉林博仁科技股份有限公司 | Stamping die |
| CN203972619U (en) * | 2013-12-30 | 2014-12-03 | 上海众大汽车配件有限公司 | A kind of automobile reinforcing plate integrated mould |
| CN204234569U (en) * | 2014-10-15 | 2015-04-01 | 上海众大汽车配件有限公司 | A kind of mould for the production of automobile gusset |
| CN204396633U (en) * | 2014-12-12 | 2015-06-17 | 十堰帝冠汽车工程技术有限公司 | Manufacture the mould of front wall apodema |
| CN205967013U (en) * | 2016-07-05 | 2017-02-22 | 上海众大汽车配件有限公司 | Mould of fore carriage chair backup pad assembly part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106391858A (en) | 2017-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203972619U (en) | A kind of automobile reinforcing plate integrated mould | |
| CN205613918U (en) | Hinge subassembly continuous stamping die behind automobile | |
| CN211757970U (en) | Rolling circle upgrades forming die | |
| CN106391858B (en) | A kind of mold of automobile front seat support plate assembly part | |
| CN205967013U (en) | Mould of fore carriage chair backup pad assembly part | |
| CN105945142A (en) | Mold for vehicle support part | |
| CN105964787A (en) | Die used for automobile rear core hinge reinforcement plate part | |
| CN203343284U (en) | Production line for car central channel parts | |
| CN202943155U (en) | Edge trimming punching mould of car anti-collision beam installing supports | |
| CN209452629U (en) | A kind of air conditioner bracket of vehicle stamping continuous die | |
| CN208214053U (en) | A kind of continuous stamping die of compressor liquid storage device bracket | |
| CN218460618U (en) | Bulge type buckle battery case processing device | |
| CN208527859U (en) | Stringer lower plate trimming and piercing die | |
| CN105945144A (en) | Die of automobile hinge reinforcing plate part | |
| CN203725608U (en) | Die of automobile hinge reinforcing plate spare part | |
| CN216606847U (en) | Stamping die for forming after punching and blanking | |
| CN102248062A (en) | Die for trimming casing of MP3 | |
| CN208437514U (en) | A kind of mold suitable for producing movable contact spring | |
| CN106563730A (en) | Progressive die and method for machining harness supports | |
| CN205833955U (en) | A kind of mould for car rear cover hinge reinforcing plate part | |
| CN206343529U (en) | Car Front Door Panels diel | |
| CN205833965U (en) | A kind of mould of automotive front reinforcing plate part | |
| CN110883221A (en) | Mobile phone shell forming and stamping die | |
| CN106734628B (en) | Stamping die | |
| US4448055A (en) | Method to manufacture pole pieces for dynamo electric machine, and so-made pole piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |