CN109175096A - Left front girder inner panel extruding tool - Google Patents
Left front girder inner panel extruding tool Download PDFInfo
- Publication number
- CN109175096A CN109175096A CN201811331068.2A CN201811331068A CN109175096A CN 109175096 A CN109175096 A CN 109175096A CN 201811331068 A CN201811331068 A CN 201811331068A CN 109175096 A CN109175096 A CN 109175096A
- Authority
- CN
- China
- Prior art keywords
- die holder
- sliding block
- block
- left front
- inner panel
- 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.)
- Pending
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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/001—Shaping combined with punching, e.g. stamping and perforating
-
- 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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
-
- 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
- B21D37/08—Dies with different parts for several steps in a process
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a kind of left front girder inner panel extruding tools.Left front girder inner panel extruding tool includes upper die holder, pressing device, side punch mechanism, flange body, punch-pin, vertical formed punch and lower die holder, compactor is fixed on upper die holder, vertical formed punch is located on upper die holder and passes through compactor, punch-pin is set on the lower die seat, and side punch mechanism carries out side punching under the drive of upper die holder；Flange body includes flanging side face component and vertical cutter block, vertical cutter block is fixed on upper die holder, flanging side face component includes crushing block, reset assembly, sliding block, inclined wedge, fixing seat and flanging side face cutter block, crushing block is fixed on upper die holder, sliding block sliding is located on inclined wedge, inclined wedge is fixed in fixing seat, and flanging side face cutter block is fixed on sliding block, and reset assembly is located on sliding block for resetting sliding block.Punching and flange only need to once can be completed in left front girder inner panel extruding tool of the present invention, time saving and energy saving.
Description
Technical field
The present invention relates to left front girder inner panel processing technique fields, more particularly to a kind of left front girder inner panel piercing and flanging
Mould.
Background technique
In existing left front girder inner panel production process, usually vertical punching, lateral punching and flange are three steps
It carries out, time long low efficiency, requires not being inconsistent with present high efficiency production manufacture.
Summary of the invention
The technical problem to be solved in the present invention is to provide in the left front girder of a kind of vertical punching, lateral punching and flange
Plate extruding tool.
To solve the above problems, the present invention provides a kind of left front girder inner panel extruding tool, the left front girder inner panel
Extruding tool includes upper die holder, pressing device, side punch mechanism, flange body, punch-pin, vertical formed punch and lower die holder, institute
It states compactor to be fixed on upper die holder, the vertical formed punch is located on upper die holder and passes through compactor, and the punch-pin is located at lower die
On seat, the side punch mechanism carries out side punching under the drive of upper die holder；The flange body includes flanging side face group
Part and vertical cutter block, the vertical cutter block are fixed on upper die holder, the flanging side face component include crushing block, reset assembly,
Sliding block, inclined wedge, fixing seat and flanging side face cutter block, the crushing block are fixed on upper die holder, and the sliding block sliding is located at inclined wedge
On, the inclined wedge is fixed on the fixing seat, and the flanging side face cutter block is fixed on sliding block, and the reset assembly is located at cunning
For resetting sliding block on block.
Further, the sliding block is equipped with holding tank, and positioning protrusion is equipped in holding tank, and the reset assembly includes multiple
Position pedestal, spring and thimble, the reset pedestal are equipped with accommodating chamber, and the reset spring is located in accommodating chamber, the thimble
It is threaded through in reset spring, and thimble can extrude reset spring, the ground for resetting pedestal is equipped with card slot, the card slot and fixed
Position male cooperation realizes positioning.
Further, the contact surface of the inclined wedge and sliding block is in splayed.
Further, the sliding block is equipped with hook, and the inclined wedge is equipped with step, described to be hung on step.
Further, the side punch mechanism includes crushing block, reset assembly, sliding block, inclined wedge, fixing seat and side punching
Head, the crushing block are fixed on upper die holder, and the sliding block sliding is located on inclined wedge, and the inclined wedge is fixed on the fixing seat
On, the side formed punch is fixed on sliding block, and the reset assembly is located on sliding block for resetting sliding block.
Further, the sliding block is equipped with holding tank, and positioning protrusion is equipped in holding tank, and the reset assembly includes multiple
Position pedestal, spring and thimble, the reset pedestal are equipped with accommodating chamber, and the reset spring is located in accommodating chamber, the thimble
It is threaded through in reset spring, and thimble can extrude reset spring, the ground for resetting pedestal is equipped with card slot, the card slot and fixed
Position male cooperation realizes positioning.
It further, further include that punch-pin holds down assembly, the punch-pin holds down assembly including compression cylinder and compressor arm, described
Compressor arm is fixed on the piston rod of compression cylinder.
Further, the blade of the flanging side face cutter block concaves.
Further, the vertical cutter block is equipped with convex and the arcwall face with the cooperation of flanging side face cutter block.
Further, the upper die holder is equipped with positioning convex platform, and the lower die holder is equipped with locating notch, the convex
Platform and locating notch cooperate.
Left front girder inner panel extruding tool of the present invention is provided with vertical formed punch, side punch mechanism and flange body,
Under the drive of upper die holder, vertical formed punch is punched out, side punch mechanism carry out side punching, while flange body to workpiece into
Row flange once completes vertical punching, side punching and flange, no replacement is required multiple press machines and flange body, time saving province
Power, save the cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the better embodiment of left front girder inner panel extruding tool of the present invention.
Fig. 2 is the structural schematic diagram of upper die holder and compactor.
Fig. 3 is the structural schematic diagram of lower die holder and punch-pin.
Fig. 4 is the structural schematic diagram of flanging side face mechanism.
Fig. 5 is the top view of flanging side face mechanism.
Fig. 6 is the partial enlarged view of A in Fig. 5.
Fig. 7 is the cross-sectional view of flanging side face mechanism.
Fig. 8 is the structural schematic diagram of side punch mechanism.
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 left front girder inner panel extruding tool of the present invention include upper die holder 1,
2,9 side punch mechanisms of pressing device, flange body, punch-pin 3, multiple vertical formed punches 4, punch-pin 3 holds down assembly and lower die holder
5, the compactor is fixed on upper die holder 1, and the vertical formed punch 4 is located on upper die holder 1 and passes through compactor, the punch-pin 3
It is located on lower die holder 5, the side punch mechanism carries out side punching under the drive of upper die holder 1；The flange body is upper
Flange is carried out under the drive of die holder 1,3 compressing member of punch-pin is for compressing punch-pin 3, moreover it is possible to provide support to workpiece, avoid attacking
It hits and is deformed in punching course.The upper die holder 1 is equipped with positioning convex platform 11, and the lower die holder 5 is equipped with locating notch 51, institute
It states positioning convex platform 11 to cooperate with locating notch 51, convenient for quickly positioning, is additionally provided with connecting rod 52 on the lower die holder 5 and fixes, transporting
During defeated, the both ends of connecting rod 52 are fixed on upper die holder 1 and lower die holder 5, avoid upper die holder 1 and lower die holder 5 from shaking, effectively
Prevent burn failure in transportational process.
As shown in Figures 4 to 7, the flange body includes flanging side face component and vertical cutter block 61, the vertical cutter block
61 are fixed on upper die holder 1, and the flanging side face component includes crushing block 63, reset assembly, sliding block 64, inclined wedge 65, fixing seat
66 and flanging side face cutter block, the crushing block 63 be fixed on upper die holder 1, the sliding block 64 sliding is located on inclined wedge 65, described
Inclined wedge 65 is fixed in the fixing seat 66, and the flanging side face cutter block is fixed on sliding block 64, and the reset assembly is located at cunning
For resetting sliding block 64 on block 64.Punching belt moves pressing device 2, crushing block 63 to lower die holder 5 down and cutter block 61 moves down vertically,
2 workpiece pressing of pressing device, crushing block 63 squeeze sliding block 64 and slide on inclined wedge 65, so that side cutter block 62 be driven to carry out workpiece
Flange, while vertical cutter block 61 realizes flange with the cooperation of side cutter block 62.
Specifically, the blade of the flanging side face cutter block concaves, side cutter block 62 allows workpiece outward flanging；It is described perpendicular
Straight knife block 61 is equipped with convex and the arcwall face with the cooperation of flanging side face cutter block, and vertical cutter block 61 limits flange, in side
Under the cooperation of face cutter block 62 and vertical cutter block 61, it is precisely convenient to realize.The reset assembly includes resetting pedestal 671, resetting bullet
Spring 672 and thimble 673, the reset pedestal 671 are equipped with accommodating chamber, and the reset spring 672 is located in accommodating chamber, the top
Needle 673 is threaded through in reset spring 672, and thimble 673 can extrude reset spring 672, and the sliding block 64 is equipped with holding tank, is held
Slot of receiving is interior to be equipped with positioning protrusion；The ground for resetting pedestal 671 is equipped with card slot, and it is fixed that the card slot and positioning protrusion cooperation are realized
Position.When 1 punching press of upper die holder, thimble 673 be squeezed block 63 extruding make reset spring 672 store power；When upper die holder 1 up moves
When, 673 initial stage of thimble is still squeezed the extruding of block 63, and crushing block 63 will not then squeeze inclined wedge 65, in the effect of reset spring 672
Under, it pushes inclined wedge 65 to tilt upward to move, that is, does resetting movement, after thimble 673 is separated with crushing block 63, inclined wedge 65 still can be by
The masterpiece resetting movement of reset spring 672 before.The contact surface of the inclined wedge 65 and sliding block 64 is in splayed, it is ensured that sliding block 64 exists
Be not in double swerve in sliding process, ensure precision.The sliding block 64 is equipped with hook 651, sets on the inclined wedge 65
There is step, the hook 651 is hung on step, further increases precision.64 upper groove of sliding block, the groove are used for
Reset assembly is accommodated, to save entire turnup structure the space occupied.
As shown in figure 8, the side punch mechanism includes crushing block 71, reset assembly, sliding block 72, inclined wedge 73, fixing seat
74 and side formed punch 75, the crushing block 71 be fixed on upper die holder 1, the sliding block 72 sliding is located on inclined wedge 73, it is described tiltedly
Wedge 73 is fixed in the fixing seat 74, and the side formed punch 75 is fixed on sliding block 72, and the reset assembly is located at sliding block 72
On for resetting sliding block 72.The sliding block 72 is equipped with holding tank, is equipped with positioning protrusion in holding tank, the reset assembly includes
Pedestal 761, spring and thimble 763 are resetted, the reset pedestal 761 is equipped with accommodating chamber, and the reset spring 762 is located at receiving
Intracavitary, the thimble 763 is threaded through in reset spring 762, and thimble 763 can extrude reset spring 762, the reset pedestal
761 ground is equipped with card slot, and positioning is realized in the card slot and positioning protrusion cooperation.Lower die holder 5 down punching press when drive pressing device 2
It is moved down with crushing block 71,2 workpiece pressing of pressing device, crushing block 71 squeezes sliding block 72 and slides on inclined wedge 73, to drive
Side formed punch 75 carries out side punching to workpiece, (up moves) when 5 return of lower die holder, inclined wedge 73 drives side formed punch 75
It resets.
The punch-pin 3 holds down assembly including compression cylinder and compressor arm 81, and the compressor arm 81 is fixed on compression cylinder
On piston rod.
Under the drive of upper die holder 1, vertical formed punch 4 is punched out, and side punch mechanism carries out side punching, while flange
Mechanism carries out flange to workpiece, once completes vertical punching, side punching and flange, no replacement is required multiple press machines and flange
Mechanism, time saving and energy saving, save the cost.
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 (10)
1. a kind of left front girder inner panel extruding tool, it is characterised in that: the left front girder inner panel extruding tool includes upper
Die holder, pressing device, side punch mechanism, flange body, punch-pin, vertical formed punch and lower die holder, the compactor are fixed on
On die holder, the vertical formed punch is located on upper die holder and passes through compactor, and the punch-pin is set on the lower die seat, the side punching
Mechanism carries out side punching under the drive of upper die holder；The flange body includes flanging side face component and vertical cutter block, described
Vertical cutter block is fixed on upper die holder, the flanging side face component include crushing block, reset assembly, sliding block, inclined wedge, fixing seat and
Flanging side face cutter block, the crushing block are fixed on upper die holder, and the sliding block sliding is located on inclined wedge, and the inclined wedge is fixed on institute
It states in fixing seat, the flanging side face cutter block is fixed on sliding block, and the reset assembly is located on sliding block for resetting sliding block.
2. left front girder inner panel extruding tool as described in claim 1, it is characterised in that: the sliding block, which is equipped with, to be accommodated
Slot, holding tank is interior to be equipped with positioning protrusion, and the reset assembly includes resetting pedestal, spring and thimble, is set on the reset pedestal
There is accommodating chamber, the reset spring is located in accommodating chamber, and the thimble is threaded through in reset spring, and the extrudable reset bullet of thimble
Spring, the ground for resetting pedestal are equipped with card slot, and positioning is realized in the card slot and positioning protrusion cooperation.
3. left front girder inner panel extruding tool as described in claim 1, it is characterised in that: contact of the inclined wedge with sliding block
Face is in splayed.
4. left front girder inner panel extruding tool as described in claim 1, it is characterised in that: the sliding block is equipped with hook,
The inclined wedge is equipped with step, described to be hung on step.
5. left front girder inner panel extruding tool as described in claim 1, it is characterised in that: the side punch mechanism includes
Crushing block, reset assembly, sliding block, inclined wedge, fixing seat and side formed punch, the crushing block are fixed on upper die holder, the sliding block
Sliding is located on inclined wedge, and the inclined wedge is fixed on the fixing seat, and the side formed punch is fixed on sliding block, the reset group
Part is located on sliding block for resetting sliding block.
6. left front girder inner panel extruding tool as claimed in claim 5, it is characterised in that: the sliding block, which is equipped with, to be accommodated
Slot, holding tank is interior to be equipped with positioning protrusion, and the reset assembly includes resetting pedestal, spring and thimble, is set on the reset pedestal
There is accommodating chamber, the reset spring is located in accommodating chamber, and the thimble is threaded through in reset spring, and the extrudable reset bullet of thimble
Spring, the ground for resetting pedestal are equipped with card slot, and positioning is realized in the card slot and positioning protrusion cooperation.
7. left front girder inner panel extruding tool as described in claim 1, it is characterised in that: it further include that punch-pin holds down assembly,
The punch-pin holds down assembly including compression cylinder and compressor arm, and the compressor arm is fixed on the piston rod of compression cylinder.
8. left front girder inner panel extruding tool as described in claim 1, it is characterised in that: the knife of the flanging side face cutter block
Sword concaves.
9. left front girder inner panel extruding tool as described in claim 1, it is characterised in that: the vertical cutter block is equipped with outside
Arcwall face convex and with the cooperation of flanging side face cutter block.
10. left front girder inner panel extruding tool as described in claim 1, it is characterised in that: the upper die holder is equipped with fixed
Position boss, the lower die holder are equipped with locating notch, and the positioning convex platform and locating notch cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811331068.2A CN109175096A (en) | 2018-11-09 | 2018-11-09 | Left front girder inner panel extruding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811331068.2A CN109175096A (en) | 2018-11-09 | 2018-11-09 | Left front girder inner panel extruding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109175096A true CN109175096A (en) | 2019-01-11 |
Family
ID=64938819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811331068.2A Pending CN109175096A (en) | 2018-11-09 | 2018-11-09 | Left front girder inner panel extruding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109175096A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967621A (en) * | 2019-03-13 | 2019-07-05 | 宁波骏腾模具科技有限公司 | A kind of mould structure in translation rollover hole |
| CN114082842A (en) * | 2021-10-18 | 2022-02-25 | 岚图汽车科技有限公司 | Shaping die for side wall oil filling hole |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1563809A1 (en) * | 1988-03-21 | 1990-05-15 | Волжское объединение по производству легковых автомобилей | Die for bending flanges of hollow parts |
| JP2003230921A (en) * | 2002-02-13 | 2003-08-19 | Fuji Heavy Ind Ltd | Compound press die |
| CN201291267Y (en) * | 2008-11-21 | 2009-08-19 | 四川成飞集成科技股份有限公司 | Punch reverse wedge flanging composite die |
| CN201711424U (en) * | 2010-02-03 | 2011-01-19 | 浙江黄岩冲模厂 | Hoisting wedge with drive block and sliding block both mounted on top |
| CN203316588U (en) * | 2013-05-28 | 2013-12-04 | 重庆市华青汽车配件有限公司 | Automobile side skirt coaming reinforcing plate flanging die |
| CN206716847U (en) * | 2017-04-01 | 2017-12-08 | 神龙汽车有限公司 | A kind of flange punching die |
| CN207655740U (en) * | 2017-12-20 | 2018-07-27 | 昆山威特亿模具有限公司 | Automobile metal plate work trimming and piercing die |
| CN207981997U (en) * | 2018-02-02 | 2018-10-19 | 安徽普思顺模具有限公司 | The punching die of head piece inner panel after a kind of |
-
2018
- 2018-11-09 CN CN201811331068.2A patent/CN109175096A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1563809A1 (en) * | 1988-03-21 | 1990-05-15 | Волжское объединение по производству легковых автомобилей | Die for bending flanges of hollow parts |
| JP2003230921A (en) * | 2002-02-13 | 2003-08-19 | Fuji Heavy Ind Ltd | Compound press die |
| CN201291267Y (en) * | 2008-11-21 | 2009-08-19 | 四川成飞集成科技股份有限公司 | Punch reverse wedge flanging composite die |
| CN201711424U (en) * | 2010-02-03 | 2011-01-19 | 浙江黄岩冲模厂 | Hoisting wedge with drive block and sliding block both mounted on top |
| CN203316588U (en) * | 2013-05-28 | 2013-12-04 | 重庆市华青汽车配件有限公司 | Automobile side skirt coaming reinforcing plate flanging die |
| CN206716847U (en) * | 2017-04-01 | 2017-12-08 | 神龙汽车有限公司 | A kind of flange punching die |
| CN207655740U (en) * | 2017-12-20 | 2018-07-27 | 昆山威特亿模具有限公司 | Automobile metal plate work trimming and piercing die |
| CN207981997U (en) * | 2018-02-02 | 2018-10-19 | 安徽普思顺模具有限公司 | The punching die of head piece inner panel after a kind of |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967621A (en) * | 2019-03-13 | 2019-07-05 | 宁波骏腾模具科技有限公司 | A kind of mould structure in translation rollover hole |
| CN109967621B (en) * | 2019-03-13 | 2024-05-03 | 宁波骏腾模具科技有限公司 | Translation side hole flanging die structure |
| CN114082842A (en) * | 2021-10-18 | 2022-02-25 | 岚图汽车科技有限公司 | Shaping die for side wall oil filling hole |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |
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| RJ01 | Rejection of invention patent application after publication |