CN112404253A - Automobile door and window frame reinforcing plate flanging, trimming and punching die - Google Patents
Automobile door and window frame reinforcing plate flanging, trimming and punching die Download PDFInfo
- Publication number
- CN112404253A CN112404253A CN202010648560.3A CN202010648560A CN112404253A CN 112404253 A CN112404253 A CN 112404253A CN 202010648560 A CN202010648560 A CN 202010648560A CN 112404253 A CN112404253 A CN 112404253A
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- China
- Prior art keywords
- die holder
- side wall
- front side
- plate
- trimming
- Prior art date
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- Pending
Links
- 238000009966 trimming Methods 0.000 title claims abstract description 41
- 238000004080 punching Methods 0.000 title claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 20
- 239000002699 waste material Substances 0.000 claims abstract description 6
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- 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
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- 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)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a flanging, trimming and punching die for an automobile door and window frame reinforcing plate, which belongs to the technical field of dies and comprises a lower die holder, a pressure plate and an upper die holder, wherein the front side wall of the lower die holder is contacted with the pressure plate, the front side wall of the pressure plate is contacted with the upper die holder, the bottom and two sides of the lower die holder are integrally connected with a waste sliding plate and a side plate, the flanging, trimming and punching die for the automobile door and window frame reinforcing plate can be provided with the lower die holder and the upper die holder by the combined application of accessories, the pressure plate is arranged between the upper die holder and the lower die holder, the die holders are mutually combined by matching with the accessories such as a limiting block, a guide plate, a guide sleeve and the like, the sealing performance is good, the flanging, trimming and punching die are conveniently and effectively connected with the upper die holder by matching with a positioning structure on the pressure plate, the forming effect is good, the probability of secondary processing is reduced, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of dies, in particular to a flanging, trimming and punching die for a reinforcing plate of an automobile door and window frame.
Background
The automobile needs to be combined and applied by various accessories in the manufacturing process, wherein in the use of the automobile door and window frame, in order to meet the ideal use requirement, an automobile door and window frame reinforcing plate needs to be additionally arranged, and the manufacturing of the automobile door and window frame reinforcing plate is mainly formed by a mould.
The die is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".
At present, in the process of manufacturing the reinforcing plate of the automobile door and window frame, the tightness in the mold forming process needs to be improved, after forming, secondary processing needs to be carried out in a flanging and trimming mode in order to ensure the using effect of a finished product, and the secondary processing process of the forming effect inevitably causes the reduction of the working efficiency and influences the speed of actual processing.
Disclosure of Invention
The invention aims to provide a flanging, trimming and punching die for a reinforcing plate of an automobile door and window frame, which aims to solve the problems that the sealing performance of the die in the forming process needs to be improved in the process of manufacturing the reinforcing plate of the automobile door and window frame in the background technology, secondary processing needs to be carried out in a flanging and trimming mode after forming in order to ensure the using effect of a finished product, the secondary processing process of the forming effect inevitably causes the reduction of the working efficiency, and the actual processing speed is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a flanging, trimming and punching die for an automobile door and window frame reinforcing plate comprises a lower die holder, a pressure plate and an upper die holder, wherein the front side wall of the lower die holder is contacted with the pressure plate, the front side wall of the pressure plate is contacted with the upper die holder, the bottom and two sides of the lower die holder are integrally connected with a waste sliding plate and a side plate, the top of the front side wall of the lower die holder is fixedly connected with a positioning key through screws, the front side wall of the lower die holder is fixedly connected with a limiting block, a guide plate, a guide sleeve and a polyurethane spring through screws, the front side wall of the pressure plate is welded with a positioning plate, the front side wall of the pressure plate is inserted with a positioning pin, a main concave die sleeve and an auxiliary concave die sleeve, the front side wall of the pressure plate is fixedly connected with a conical distance block through screws, the front side wall of the pressure plate is welded with a male die, the front side wall of, the punching die comprises an upper die base, a lower die base, a punching knife block, a limiting pressing plate, a first flanging knife block and a second flanging knife block, wherein a guide plate, the punching knife block, the limiting pressing plate, the first flanging knife block and the second flanging knife block are welded on the front side wall of the upper die base, the front side wall of the punching knife block is fixedly connected with a first trimming knife block, a second trimming knife block, a balance block, a third trimming knife block and a fourth trimming knife block through screws, the front side wall of the fourth trimming knife block is fixedly connected with a base plate through screws, and the front side.
Preferably, the two ends of the lower die holder and the upper die holder are integrally connected with a sleeve, and a lifting rod is inserted into the sleeve.
Preferably, the two sides of the lower die holder are fixedly connected with connecting plates through screws, and connecting holes are formed in the two sides of the connecting plates.
Preferably, the number of the side plates is two, and the whole structures of the two side plates are the same.
Preferably, the front side wall of the limiting pressure plate is inserted with an elastic jacking pin, and the front side wall of the limiting pressure plate is in threaded connection with a limiting screw and a fixed seat punch.
Preferably, the number of the first deburring cutter block, the second deburring cutter block, the third deburring cutter block and the fourth deburring cutter block is two.
Compared with the prior art, the invention has the beneficial effects that: this kind of vapour door and window frame reinforcing plate turn-ups deburring cut-out press, through the combination application of accessory, can set up die holder and upper die base, and set up the pressure flitch between the upper and lower die holder, the cooperation stopper between the die holder, accessory intercombination leakproofness such as baffle and guide pin bushing is good, and cooperation installation location structure is convenient for and the upper die base is effectively connected on pressing the flitch, a plurality of turn-ups sword pieces of direct distribution combination and deburring sword piece simultaneously, reach the turn-ups deburring mesh in vapour door and window frame reinforcing plate preparation, the shaping is effectual, reduce secondary operation's probability, and the work efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of a lower die holder according to the present invention;
FIG. 2 is a schematic structural view of an upper mold base according to the present invention;
fig. 3 is a schematic view of a pressure plate of the present invention.
In the figure: 100 lower die holder, 110 scrap slide plate, 120 side plate, 121 stopper, 122 guide plate, 123 guide sleeve, 124 polyurethane spring, 125 connecting plate, 130 positioning key, 200 pressure plate, 210 positioning plate, 220 positioning pin, 230 main die sleeve, 240 auxiliary die sleeve, 250 conical distance block, 260 convex die, 270 insert, 300 upper die holder, 301 guide pillar, 310 guide plate, 320 punching knife block, 330 limiting pressure plate, 340 first flanging knife block, 350 second flanging knife block, 351 ejection pin, 352 limiting screw, 353 fixed seat punch, 354 first trimming knife block, 355 second trimming knife block, 356 balance block, 400 third trimming knife block, 410 fourth trimming knife block, 420 backing plate and 430 punch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a flanging, trimming and punching die for a reinforcing plate of an automobile door and window frame, which has good sealing performance and reduces the probability of secondary treatment by combining and applying accessories, and please refer to fig. 1-3, and comprises a lower die holder 100, a pressure plate 200 and an upper die holder 300;
referring to fig. 1 again, the bottom of the lower die holder 100 is fixedly connected to the waste slide plate 110, specifically, the bottom and two sides of the lower die holder 100 are integrally connected to the waste slide plate 110 and the side plate 120, the top of the front side wall of the lower die holder 100 is fixedly connected to the positioning key 130 through a screw, and the front side wall of the lower die holder 100 is fixedly connected to the limiting block 121, the guide plate 122, the guide sleeve 123 and the polyurethane spring 124 through a screw;
referring to fig. 1 again, the rear side wall of the pressure plate 200 is fixedly connected with the front side wall of the lower die holder 100, specifically, the front side wall of the lower die holder 100 contacts the pressure plate 200, the front side wall of the pressure plate 200 is welded with a positioning plate 210, the front side wall of the pressure plate 200 is inserted with a positioning pin 220, a main female die sleeve 230 and an auxiliary female die sleeve 240, the front side wall of the pressure plate 200 is fixedly connected with a conical distance block 250 through a screw, the front side wall of the pressure plate 200 is welded with a male die 260, and the front side wall of the pressure plate 200 is fixedly connected with an insert 270 through a screw;
referring to fig. 1-2 again, the rear side wall of the upper die holder 300 is in contact with the pressure plate 200, specifically, the front side wall of the pressure plate 200 is in contact with the upper die holder 300, the front side wall of the upper die holder 300 is fixedly connected with a guide pillar 301 through a screw, the front side wall of the upper die holder 300 is welded with a guide plate 310, a punching knife block 320, a limiting pressure plate 330, a first flanging knife block 340 and a second flanging knife block 350, the front side wall of the punching knife block 320 is fixedly connected with a first trimming knife block 354, a second trimming knife block 355, a balance weight 356, a third trimming knife block 400 and a fourth trimming knife block 410 through screws, the front side wall of the fourth trimming knife block 410 is fixedly connected with a backing plate 420 through a screw, and the front side wall of the backing plate 420 is fixedly connected with a;
when the die is used specifically, the bottom of the lower die holder 100 is connected with the waste sliding plate 110, the two sides of the lower die holder 100 are combined with the side plates 120, the side plates 120 are provided with the limiting blocks 121, the guide plates 122, the guide sleeves 123 and other structures, so that the die can be conveniently combined with the upper die holder 300 for use, the tightness is good, the lower die holder 100 and the upper die holder 300 are combined with the pressure plate 200, the pressure plate 200 is provided with the positioning plate 210, the positioning pin 220 and other structures for matching and positioning, meanwhile, the pressure plate 200 is distributed and provided with a plurality of flanging knife blocks and a plurality of trimming knife blocks, namely a first flanging knife block 340, a second flanging knife block 350, a first trimming knife block 354, a second trimming knife block 355, a third trimming knife block 400 and a fourth trimming knife block 410, so that flanging and trimming can be effectively carried out in the forming process, and the secondary processing probability after the.
Referring to fig. 1-2 again, in order to facilitate the combination of the lower die base 100 and the upper die base 300, specifically, two ends of the lower die base 100 and the upper die base 300 are integrally formed and connected with a sleeve, and a lifting rod is inserted into the sleeve.
Referring to fig. 1 again, in order to facilitate the lateral combination, specifically, the two sides of the lower die base 100 are fixedly connected with connecting plates 125 through screws, and the two sides of the connecting plates 125 are provided with connecting holes.
Referring to fig. 1 again, in order to ensure the consistency of the forming process, specifically, the number of the side plates 120 is two, and the overall structure of the two side plates 120 is the same.
Referring to fig. 2 again, in order to increase the connection effect, specifically, an elastic ejection pin 351 is inserted into the front side wall of the limiting pressure plate 330, and a limiting screw 352 and a fixing seat punch 353 are connected to the front side wall of the limiting pressure plate 330 in a threaded manner.
Referring again to fig. 2, in order to ensure the consistency of the deburring process, specifically, the number of the first deburring block 354, the second deburring block 355, the third deburring block 400 and the fourth deburring block 410 is two.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. The utility model provides an automobile door and window frame reinforcing plate turn-ups deburring cut-out press which characterized in that: the die comprises a lower die holder (100), a pressure plate (200) and an upper die holder (300), wherein the front side wall of the lower die holder (100) is in contact with the pressure plate (200), the front side wall of the pressure plate (200) is in contact with the upper die holder (300), the bottom and two sides of the lower die holder (100) are integrally connected with a waste sliding plate (110) and a side plate (120), the top of the front side wall of the lower die holder (100) is fixedly connected with a positioning key (130) through screws, the front side wall of the lower die holder (100) is fixedly connected with a limiting block (121), a guide plate (122), a guide sleeve (123) and a polyurethane spring (124) through screws, the front side wall of the pressure plate (200) is welded with a positioning plate (210), the front side wall of the pressure plate (200) is spliced with a positioning pin (220), a main concave die sleeve (230) and an auxiliary concave die sleeve (240), and the front side wall of the pressure plate, a convex die (260) is welded on the front side wall of the pressure plate (200), an insert (270) is fixedly connected on the front side wall of the pressure plate (200) through a screw, the front side wall of the upper die holder (300) is fixedly connected with a guide post (301) through a screw, the front side wall of the upper die holder (300) is welded with a guide plate (310), a punching knife block (320), a limiting pressure plate (330), a first flanging knife block (340) and a second flanging knife block (350), the front side wall of the punching knife block (320) is fixedly connected with a first trimming knife block (354), a second trimming knife block (355), a balance block (356), a third trimming knife block (400) and a fourth trimming knife block (410) through screws, the front side wall of the fourth trimming knife block (410) is fixedly connected with a backing plate (420) through a screw, the front side wall of the backing plate (420) is fixedly connected with a punch (430) through a screw.
2. The flanging, trimming and punching die for the reinforcing plate of the automobile door and window frame as claimed in claim 1, wherein: the two ends of the lower die holder (100) and the upper die holder (300) are integrally connected with a sleeve, and a lifting rod is inserted into the sleeve.
3. The flanging, trimming and punching die for the reinforcing plate of the automobile door and window frame as claimed in claim 1, wherein: the die comprises a lower die holder (100) and is characterized in that connecting plates (125) are fixedly connected to two sides of the lower die holder (100) through screws, and connecting holes are formed in two sides of each connecting plate (125).
4. The flanging, trimming and punching die for the reinforcing plate of the automobile door and window frame as claimed in claim 1, wherein: the number of the side plates (120) is two, and the whole structures of the two side plates (120) are the same.
5. The flanging, trimming and punching die for the reinforcing plate of the automobile door and window frame as claimed in claim 1, wherein: the front side wall of the limiting pressure plate (330) is inserted with an elastic jacking pin (351), and the front side wall of the limiting pressure plate (330) is in threaded connection with a limiting screw (352) and a fixed seat punch (353).
6. The flanging, trimming and punching die for the reinforcing plate of the automobile door and window frame as claimed in claim 1, wherein: the number of the first trimmer block (354), the second trimmer block (355), the third trimmer block (400) and the fourth trimmer block (410) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010648560.3A CN112404253A (en) | 2020-07-07 | 2020-07-07 | Automobile door and window frame reinforcing plate flanging, trimming and punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010648560.3A CN112404253A (en) | 2020-07-07 | 2020-07-07 | Automobile door and window frame reinforcing plate flanging, trimming and punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112404253A true CN112404253A (en) | 2021-02-26 |
Family
ID=74844029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010648560.3A Pending CN112404253A (en) | 2020-07-07 | 2020-07-07 | Automobile door and window frame reinforcing plate flanging, trimming and punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112404253A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302166A (en) * | 2013-06-07 | 2013-09-18 | 江苏大学 | High-precision two-station covering part die |
| CN203778586U (en) * | 2014-03-20 | 2014-08-20 | 宝山钢铁股份有限公司 | Roof trimming die for punching and flanging processes of car covering piece |
| CN204974956U (en) * | 2015-08-11 | 2016-01-20 | 郑州派斯汽车车身工程有限公司 | Door inner panel turn -ups adds deburring mould |
| CN106077270A (en) * | 2016-07-05 | 2016-11-09 | 上海众大汽车配件有限公司 | A kind of mould of front door of automobile waling part |
| CN106216509A (en) * | 2016-09-23 | 2016-12-14 | 辉泰（太仓）汽配有限公司 | A kind of progressive die of automobile back door window frame reinforcing plate |
| CN206122585U (en) * | 2016-09-23 | 2017-04-26 | 辉泰（太仓）汽配有限公司 | Door and window frame reinforcing plate upgrades mould behind car |
-
2020
- 2020-07-07 CN CN202010648560.3A patent/CN112404253A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302166A (en) * | 2013-06-07 | 2013-09-18 | 江苏大学 | High-precision two-station covering part die |
| CN203778586U (en) * | 2014-03-20 | 2014-08-20 | 宝山钢铁股份有限公司 | Roof trimming die for punching and flanging processes of car covering piece |
| CN204974956U (en) * | 2015-08-11 | 2016-01-20 | 郑州派斯汽车车身工程有限公司 | Door inner panel turn -ups adds deburring mould |
| CN106077270A (en) * | 2016-07-05 | 2016-11-09 | 上海众大汽车配件有限公司 | A kind of mould of front door of automobile waling part |
| CN106216509A (en) * | 2016-09-23 | 2016-12-14 | 辉泰（太仓）汽配有限公司 | A kind of progressive die of automobile back door window frame reinforcing plate |
| CN206122585U (en) * | 2016-09-23 | 2017-04-26 | 辉泰（太仓）汽配有限公司 | Door and window frame reinforcing plate upgrades mould behind car |
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Application publication date: 20210226 |