CN209094354U - The more specification reinforcing rib shaping dies of low-alloy high-strength plate - Google Patents
The more specification reinforcing rib shaping dies of low-alloy high-strength plate Download PDFInfo
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- CN209094354U CN209094354U CN201821955389.5U CN201821955389U CN209094354U CN 209094354 U CN209094354 U CN 209094354U CN 201821955389 U CN201821955389 U CN 201821955389U CN 209094354 U CN209094354 U CN 209094354U
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Abstract
The problem of more specification reinforcing rib shaping dies of low-alloy high-strength plate belong to special vehicle sheet metal component processing technique field, and the utility model is in order to solve traditional special vehicle sheet metal component since the reinforcing rib quantity that need to be processed is more, and size is different, are unable to one-pass molding.The both ends of upper mold group and lower set of molds pass through guide sleeve and guide post is slidably connected, and lower set of molds is equipped with multiple punch inserts, and upper mold group is equipped with multiple die plate inserts corresponding with punch insert quantity, and punch insert is matched with die plate insert.The more specification reinforcing rib shaping dies of the low-alloy high-strength plate of the utility model can be by installing multiple punch and matrix inserts, and adjusts the size of punch and matrix insert, completes the die mould work of a plurality of different size reinforcing ribs on special vehicle sheet metal component.
Description
Technical field
The utility model relates to a kind of experimental facilities, and in particular to the more specification reinforcing rib finishing dies of low-alloy high-strength plate
Tool, belongs to forest mountainous region fire test technical field.
Background technique
Certain endless-track vehicle is a kind of Ji Qiao, boat, vehicle is equipped in the engineering support of one, is boat, Che Heyi, and entering water is boat,
Water outlet is vehicle, and structure is frame-type thin plate car bodywork group welding structure, is welded using 2~3 millimeters of steel plates, and car body shape is huge, Che Shou,
The tailstock is ship shape Curve, and welding is easily deformed, and in order to guarantee car body strength, suppresses different size on each sub-assembly
And the reinforcing rib of quantity, guarantee car body combined strength.The stiffener plate that car body has 41 outer dimension reinforcing rib specifications different, material
Material: Q390, BS700MC, reinforcing rib forming height are 20mm, and traditional machining process is complicated, can not be processed and formed at one time,
Stiffener plate deformation is big, and school type is difficult, the disadvantages such as large labor intensity, presentation quality is bad, and production efficiency is low, and it is raw to be not suitable for batch
It produces.
Utility model content
The purpose of the utility model is to provide the more specification reinforcing rib shaping dies of low-alloy high-strength plate, special to solve tradition
The problem of kind vehicle metal part is since the reinforcing rib quantity that need to be processed is more, and size is different, is unable to one-pass molding
The more specification reinforcing rib shaping dies of low-alloy high-strength plate include upper mold group, lower set of molds, punch insert, cavity plate
Insert, guide sleeve and guide post；
The both ends of upper mold group and lower set of molds pass through guide sleeve and guide post is slidably connected, and lower set of molds is equipped with multiple convex
Mould insert, upper mold group are equipped with multiple die plate inserts corresponding with punch insert quantity, punch insert and die plate insert phase
Cooperation.
Preferred: upper mold group includes die block, cavity plate bottom plate and jack-screw；Die block passes through the first spiral shell
Nail is fixedly mounted on cavity plate bottom plate, and the two sides of cavity plate bottom plate are symmetrically arranged with multiple groups jack-screw, and multiple die plate inserts are logical
The second screw is crossed to be fixedly mounted on die block.
Preferred: lower set of molds includes punch-pin bottom plate, stripper, convex mould pad, third screw, stripper insert, the 4th
Screw, jack-screw, ejector beam, positioning pin, the 5th screw, connecting pin, punch retainer, small guide post and small guide sleeve；Punch-pin is solid
Fixed board is inlaid on punch-pin bottom plate by the 5th screw, and by positioning finger setting, stripper is pacified by small guide post and small guide sleeve
On punch-pin bottom plate, multiple stripper inserts are mounted on the central axes of stripper by third screw, stripper insert
Two sides are equipped with convex mould pad, and convex mould pad is fixedly mounted on stripper by the 4th screw, and the bottom end of punch insert passes through
Connecting pin is fixedly mounted on punch retainer, and the top of punch insert sequentially passes through stripper and stripper insert, punch-pin bottom
Plate is equipped with multiple liftout holes, is equipped with ejector beam in liftout hole, the two sides of punch-pin bottom plate are symmetrically arranged with multiple groups jack-screw.
Preferred: the two sides of stripper are symmetrically arranged with multiple groups bracket.
Preferred: the length of punch insert and die plate insert is 160mm~580mm.
The utility model has the effect that compared with existing product
1) mold is increased stripper auxiliary and drawn just, realized and add using stretching mode structure by optimizing reinforcing rib end size
Strengthening tendons are once-forming, improve reinforcing rib use intensity, presentation quality and leakproofness；
2) mold exchanges combination by insert fabricated structure, punch and matrix and stripper insert, realizes that one set of die is completed
The forming of 41 17 kinds of specification reinforcing ribs；
3) method by positioning and translating stiffener plate, realizes that a plurality of reinforcing rib successively shapes
4) focus on man-environment design, mold is easy to use, easy to operate, safely, quickly；
5) it is produced using insert sectional die, shortens production process, improve production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the more specification reinforcing rib shaping dies of low-alloy high-strength plate；
Fig. 2 is the top view of lower set of molds；
Fig. 3 is the cross-sectional view of upper mold group and lower set of molds.
In figure: 1- punch-pin bottom plate, 2- stripper, 3- convex mould pad, 4- third screw, 5- stripper insert, 6- female die embedding
Block, 7- die block, 8- cavity plate bottom plate, the first screw of 9-, the second screw of 10-, 12- punch insert, the 4th screw of 13-,
14- guide sleeve, 15- guide post, 16- jack-screw, 17- ejector beam, 18- positioning pin, the 5th screw of 19-, 20- connecting pin, 21- are convex
The small guide post of mould fixed plate, 22-, the small guide sleeve of 23-, 24- bracket.
Specific embodiment
The utility model preferred embodiment is elaborated below according to attached drawing.
As shown in Figure 1 to Figure 3, the more specification reinforcing rib shaping dies of low-alloy high-strength plate described in the utility model include
Upper mold group, lower set of molds, punch insert 12, die plate insert 6, guide sleeve 14 and guide post 15；
The both ends of upper mold group and lower set of molds pass through guide sleeve 14 and guide post 15 is slidably connected, and lower set of molds is equipped with more
A punch insert 12, upper mold group are equipped with multiple die plate inserts 6 corresponding with 12 quantity of punch insert, punch insert 12
It is matched with die plate insert 6.
Further, upper mold group includes die block 7, cavity plate bottom plate 8 and jack-screw 16；Die block 7 passes through
First screw 9 is fixedly mounted on cavity plate bottom plate 8, and the two sides of cavity plate bottom plate 8 are symmetrically arranged with multiple groups jack-screw 16, multiple recessed
Mould insert 6 is fixedly mounted on die block 7 by the second screw 10.
Further, lower set of molds include punch-pin bottom plate 1, stripper 2, convex mould pad 3, third screw 4, stripper insert 5,
4th screw 13, ejector beam 17, positioning pin 18, the 5th screw 19, connecting pin 20, punch retainer 21, small is led at jack-screw 16
Column 22 and small guide sleeve 23；Punch retainer 21 is inlaid on punch-pin bottom plate 1 by the 5th screw 19, and fixed by positioning pin 18
Position, stripper 2 are mounted on punch-pin bottom plate 1 by small guide post 22 and small guide sleeve 23, and multiple stripper inserts 5 pass through third screw
4 are mounted on the central axes of stripper 2, and the two sides of stripper insert 5 are equipped with convex mould pad 3, and convex mould pad 3 passes through the 4th spiral shell
Nail 13 is fixedly mounted on stripper 2, and the bottom end of punch insert 12 is fixedly mounted on punch retainer 21 by connecting pin 20,
The top of punch insert 12 sequentially passes through stripper 2 and stripper insert 5, and punch-pin bottom plate 1 is equipped with multiple liftout holes, liftout hole
Ejector beam 17 is inside installed, the two sides of punch-pin bottom plate 1 are symmetrically arranged with multiple groups jack-screw 16.
Further, the two sides of stripper 2 are symmetrically arranged with multiple groups bracket 24.
Further, the length of punch insert 12 and die plate insert 6 is 160mm~580mm.
Mold completes institute by replacing combined punch and matrix, stripper insert using mode structure, a set of public mould bases is stretched
There is the forming of specification reinforcing rib.Punch insert is using pin 20 and 12 transition fit of the punch insert loading punch retainer 21 of being fixedly connected
Kong Zhong；Punch retainer is fixed by screws on punch-pin bottom plate.Cavity plate is replaced according to the reinforcing rib of different size when forming, is unloaded
Flitch insert, is screwed, and guarantees the reinforcing rib uniform force of different size when forming, designs 30 on punch-pin bottom plate
A liftout hole increases auxiliary in stripper and draws just, it is ensured that stiffener plate is shaping to guarantee stability when stripper forming
When stripper stabilization, for the ease of each insert combine assemble, printed in punch and matrix insert, punch-pin bottom plate, stripper insert
Mold center's line, punch insert and punch-pin bottom plate deep trouth are that clearance fit designs on each punch insert to fast assemble
The through-hole of two φ 11 configures dedicated assembly tooling, assembles punch insert, and insert size cannot be too long, and the long heat treatment of size becomes
Shape is big, and the later period causes difficulty to straightening and processing.By analytical calculation reinforcing rib specification, 2 are shown in Table, combination rule is found out, by 320
As utility module, it is designed to two parts, specification is 160 ㎜, 160 ㎜, and all specification reinforcing rib formings all use；500 ㎜,
550 ㎜, 650 ㎜, 750 ㎜, 900 ㎜ this five kinds of specifications reinforcing rib design combined at two parts, size is respectively: 500 ㎜:
320 ㎜ and 180 ㎜；550 ㎜: 320 ㎜ and 230 ㎜；650 ㎜: 320 ㎜ and 330 ㎜；750 ㎜: 320 ㎜ and 430 ㎜；900 ㎜:
320 ㎜ and 580 ㎜；The reinforcing rib design of 950 ㎜ and 1190 ㎜ both specifications are combined at three parts, size is respectively:
320 ㎜, 180 ㎜ and 450 ㎜；320 ㎜, 540 ㎜ and 330 ㎜.The reinforcing rib forming of remaining specification passes through this 8 kinds of insert combinations
It completes, insert specification is shown in Table 1.
This 8 kinds of different size inserts and public insert are respectively combined into the reinforcing rib of 17 kinds of specifications；On the basis of this data
On, cavity plate, stripper are corresponded to punch insert specification and decomposed, a set of insert combined type beading die is designed, completes 41 17 kinds of rule
The forming of lattice reinforcing rib, is shown in Table 1,2,3.
Table 1: punch insert specification detail
| Serial number | Punch-pin specification mm | Remarks |
| 1 | 320 | Common part is formed by two 160 |
| 2 | 180 | |
| 3 | 230 | |
| 4 | 260 | |
| 5 | 330 | |
| 6 | 430 | |
| 7 | 450 | |
| 8 | 540 | |
| 9 | 580 |
Table 2: reinforcing rib specification detail
| Serial number | Specification | Serial number | Specification | Serial number | Specification | Serial number | Specification | Serial number | Specification |
| 1 | 320 | 5 | 750 | 9 | 1190 | 13 | 1570 | 17 | 1900 |
| 2 | 500 | 6 | 900 | 10 | 1330 | 14 | 1640 | ||
| 3 | 550 | 7 | 950 | 11 | 1410 | 15 | 1700 | ||
| 4 | 650 | 8 | 1080 | 12 | 1490 | 16 | 1850 |
Table 3: reinforcing rib insert combines specification detail
| Serial number | Specification | Insert size |
| 1、 | 320 | 160、160 |
| 2、 | 500 | 160、180、160 |
| 3、 | 550 | 160、230、160 |
| 4、 | 650 | 160、330、160 |
| 5、 | 750 | 160、430、160 |
| 6 | 900 | 160、580、160 |
| 7、 | 950 | 160、180、450、160 |
| 8、 | 1080 | 160、180、580、160 |
| 9、 | 1190 | 160、540、330、160 |
| 10、 | 1330 | 160、230、450、330、160 |
| 11 | 1410 | 160、180、580、330、160 |
| 12、 | 1490 | 160、260、580、330、160 |
| 13 | 1570 | 160、450、540、260、160 |
| 14、 | 1640 | 160、450、540、330、160 |
| 15、 | 1770 | 160、180、330、430、330、180、160 |
| 16、 | 1850 | 160、430、540、330、230、160 |
| 17、 | 1900 | 160、450、540、330、260、160 |
When processing, punch insert is chosen by reinforcing rib specification first, such as 500mm is shown in Table 3, and combination specification is: 320+180,
Connecting pin 16 is packed into punch insert 12,180mm insert is pressed the center line of punch insert (when each insert center line is processed
Processing) it is aligned with punch-pin base plate center line, it is fitted into punch-pin bottom plate deep trouth.The public insert 12 of punch-pin is depended on 180mm two respectively again
Side is fitted into punch retainer 21.Cavity plate, the stripper insert of corresponding specification are chosen again, on center line and cavity plate, stripper
Whether center line alignment, is screwed, check and start to shape after flushing between punch-pin, cavity plate and each insert of stripper.It is other
Specification and so on.It requires to use lard or oil lubrication when reinforcing rib shapes.
When muti-piece combination, it should be noted that insert combination center and each insert built-up sequence, such as: 1640mm specification, insert point
It is not: 160,450,540,330,160, centered on 540mm punch insert, combined by technique requirement sequence.
When suppressing Article 2 muscle on plate, 180mm is translate forward by process, suppresses Article 2 muscle.In order to guarantee
A plurality of muscle forming, designs one wide 50 through slot, with cavity plate center spacing 177mm, (note: all a plurality of on die block
The distance of reinforcing rib spacing is 175mm) both ends configuration pressing plate, it is fixed on die block according to punch-pin specification, smoothing adds
Strengthening tendons both ends, a plurality of muscle successively translate.
This embodiment is just an exemplary description of this patent, does not limit its protection scope, those skilled in the art
Member can also be changed its part, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.
Claims (5)
1. the more specification reinforcing rib shaping dies of low-alloy high-strength plate, it is characterised in that: including upper mold group, lower set of molds, convex
Mould insert (12), die plate insert (6), guide sleeve (14) and guide post (15)；
The both ends of the upper mold group and lower set of molds pass through guide sleeve (14) and guide post (15) is slidably connected, and set in lower set of molds
Have multiple punch inserts (12), upper mold group is equipped with multiple die plate inserts (6) corresponding with punch insert (12) quantity, convex
Mould insert (12) is matched with die plate insert (6).
2. the more specification reinforcing rib shaping dies of low-alloy high-strength plate according to claim 1, it is characterised in that: on described
Set of molds includes die block (7), cavity plate bottom plate (8) and jack-screw (16)；Die block (7) passes through the first screw
(9) it is fixedly mounted on cavity plate bottom plate (8), the two sides of cavity plate bottom plate (8) are symmetrically arranged with multiple groups jack-screw (16), multiple recessed
Mould insert (6) is fixedly mounted on die block (7) by the second screw (10).
3. the more specification reinforcing rib shaping dies of low-alloy high-strength plate according to claim 1, it is characterised in that: under described
Set of molds includes punch-pin bottom plate (1), stripper (2), convex mould pad (3), third screw (4), stripper insert (5), the 4th spiral shell
Follow closely (13), jack-screw (16), ejector beam (17), positioning pin (18), the 5th screw (19), connecting pin (20), punch retainer
(21), small guide post (22) and small guide sleeve (23)；Punch retainer (21) is inlaid in punch-pin bottom plate (1) by the 5th screw (19)
On, and positioned by positioning pin (18), stripper (2) is mounted on punch-pin bottom plate (1) by small guide post (22) and small guide sleeve (23)
On, multiple stripper inserts (5) are mounted on the central axes of stripper (2) by third screw (4), stripper insert (5)
Two sides are equipped with convex mould pad (3), and convex mould pad (3) is fixedly mounted on stripper (2) by the 4th screw (13), punch-pin edge
The bottom end of block (12) is fixedly mounted on punch retainer (21) by connecting pin (20), and the top of punch insert (12) is successively worn
Stripper (2) and stripper insert (5) are crossed, punch-pin bottom plate (1) is equipped with multiple liftout holes, and liftout is equipped with ejector beam in hole
(17), the two sides of punch-pin bottom plate (1) are symmetrically arranged with multiple groups jack-screw (16).
4. the more specification reinforcing rib shaping dies of low-alloy high-strength plate according to claim 3, it is characterised in that: described to unload
The two sides of flitch (2) are symmetrically arranged with multiple groups bracket (24).
5. the more specification reinforcing rib shaping dies of low-alloy high-strength plate according to claim 1, it is characterised in that: described convex
Mould insert (12) and the length of die plate insert (6) are 160mm~580mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821955389.5U CN209094354U (en) | 2018-11-26 | 2018-11-26 | The more specification reinforcing rib shaping dies of low-alloy high-strength plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821955389.5U CN209094354U (en) | 2018-11-26 | 2018-11-26 | The more specification reinforcing rib shaping dies of low-alloy high-strength plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112467A (en) * | 2020-01-03 | 2020-05-08 | 江南造船(集团)有限责任公司 | Non-drift-diameter rib pressing plate forming die and rib pressing curved plate machining method |
-
2018
- 2018-11-26 CN CN201821955389.5U patent/CN209094354U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112467A (en) * | 2020-01-03 | 2020-05-08 | 江南造船(集团)有限责任公司 | Non-drift-diameter rib pressing plate forming die and rib pressing curved plate machining method |
| CN111112467B (en) * | 2020-01-03 | 2021-11-23 | 江南造船(集团)有限责任公司 | Non-drift-diameter rib pressing plate forming die and rib pressing curved plate machining method |
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