CN105499399B - A kind of three-in-one stamping die and technique of water tank mainboard - Google Patents
A kind of three-in-one stamping die and technique of water tank mainboard Download PDFInfo
- Publication number
- CN105499399B CN105499399B CN201610050430.3A CN201610050430A CN105499399B CN 105499399 B CN105499399 B CN 105499399B CN 201610050430 A CN201610050430 A CN 201610050430A CN 105499399 B CN105499399 B CN 105499399B
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- Prior art keywords
- die
- punch
- plate
- jet
- bedding
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- 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
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention provides a kind of three-in-one stamping die of water tank mainboard, including upper die and lower die, inner guiding post guide sleeve component and outer guiding post guide sleeve component, the upper mold includes cope plate, punch retainer, jet-bedding punch-pin and punch-die, and the lower die includes die holder, cavity plate backing plate, lower die and concave template；Wherein, the punch retainer is connected with the bottom surface of the cope plate, and the jet-bedding punch-pin is arranged on the punch retainer, and the punch-die is connected with the bottom surface of the punch retainer；The cavity plate backing plate is arranged on the top surface of the die holder, and the concave template is arranged on the top surface of the cavity plate backing plate.Present invention also offers a kind of three-in-one Sheet Metal Forming Technology of water tank mainboard.The beneficial effects of the invention are as follows：The trimming die of water tank mainboard, bender, three mold of jet-bedding are merged into one set of die, so as to achieve the purpose that to improve production efficiency, and due to reducing the number of resetting, the accuracy of manufacture can be effectively improved.
Description
Technical field
The present invention relates to mould, more particularly to a kind of three-in-one stamping die and technique of water tank mainboard.
Background technology
Radiator is also known as radiator, is the critical part in automobile cooling system, its effect is to distribute heat, cooling water
Heat is absorbed in water jacket, heat disperses after flowing to radiator, returns circulation in water jacket, reaches adjusting car engine temperature
Purpose.And water tank mainboard is the important composition component of radiator, water tank mainboard is aluminum hardware, by mould by plate into
Shape and size required for row punching press obtains.The traditional processing technology of water tank mainboard stamping die generally comprises four sets of single punch-dies
Tool, can be divided into according to vertical order：The punching press of shaping mould, trimming die, bender, notching die, i.e. water tank mainboard needs
To use and arrive more mould, this manufacturing mode technique is cumbersome, expenditure of time is big, the process-cycle is long, less efficient, and
And, it is necessary to repeating positioning causes the accumulation of error, stamping parts dimensional accuracy is caused to substantially reduce, and easily produced on surface
The defects of colliding with.
As current automobile demand amount hits new peak repeatly, the problem of inefficiency of production of each auto vendor is exposed to compare
Substantially, the demand of in the market radiator mainboard is very big that therefore, how to improve the ram efficiency of water tank mainboard is mesh
The task of top priority of preceding each producer.
The content of the invention
In order to solve the problems of the prior art, the present invention provides a kind of three-in-one stamping die and work of water tank mainboard
Skill, deburring, bending, jet-bedding is three-in-one.
The present invention provides a kind of three-in-one stamping die of water tank mainboard, including upper die and lower die, inner guiding post guide sleeve component
With outer guiding post guide sleeve component, the upper mold includes cope plate, punch retainer, jet-bedding punch-pin and punch-die, and the lower die includes
Die holder, cavity plate backing plate, lower die and concave template；Wherein, the punch retainer is connected with the bottom surface of the cope plate, institute
State jet-bedding punch-pin to be arranged on the punch retainer, the punch-die is connected with the bottom surface of the punch retainer；It is described recessed
Die-cushion plate is arranged on the top surface of the die holder, and the concave template is arranged on the top surface of the cavity plate backing plate, the concave template
Top surface is equipped with deburring concave die cavity, and the lower die is arranged in the deburring concave die cavity of the concave template, the cope plate,
Die holder connects to form prismatic pair by the outer guiding post guide sleeve component, and the punch retainer, concave template interior are led by described
Column guide sleeve component connects to form prismatic pair, and the outside of the punch-die is deburring punch-pin, the deburring punch-pin, deburring concave die cavity
Coordinate for trimming die, the inner side of the punch-die is bending upper die, and the outside of the lower die is bending lower die, the bending
Upper mold, bending lower die coordinate for bender, and the top surface of the lower die is equipped with the lower die cavity for placing workpiece, the punching
Geosynclinal convex mould, lower die cavity coordinate for notching die.
As a further improvement on the present invention, the cope plate is connected with by unloading bolt and pushes down workpiece in deburring
Loading and unloading material plate, the loading and unloading material plate are located on the lower die cavity, are connected with and repair between the loading and unloading material plate, cope plate
Side holddown spring, the punch retainer, loading and unloading material plate, concave template connect to form movement by the inner guiding post guide sleeve component
It is secondary.
As a further improvement on the present invention, the cope plate is connected with by unloading bolt and is pushed down in bending, jet-bedding
The unloading block of workpiece, the unloading block are located on the lower die cavity, and folding is connected between the unloading block, cope plate
Curved jet-bedding holddown spring.
As a further improvement on the present invention, the punch retainer is equipped with jet-bedding punch-pin fix bar, and the jet-bedding is convex
Mould is fixed in the jet-bedding punch-pin fix bar.
As a further improvement on the present invention, the die holder is connected with workpiece after the completion of jet-bedding by unloading bolt
The lower stripper released, the lower stripper are located in the deburring concave die cavity, are connected between the lower stripper, die holder
There is ejector spring.
As a further improvement on the present invention, the limited post of punching stroke limitation is equipped between the cope plate, die holder
Component.
As a further improvement on the present invention, the lower die further includes lower plate and feet, and the feet is arranged on described
On lower plate, the die holder is arranged in the feet.
Present invention also offers a kind of three-in-one Sheet Metal Forming Technology of water tank mainboard, in the three-in-one punching of the water tank mainboard
Followed the steps below on compression mould：
S1, upper mold move down；
S2, outer guiding post guide sleeve component are oriented to cope plate, die holder, inner guiding post guide sleeve component to punch retainer,
Loading and unloading material plate, concave template are oriented to；
S3, upper mold continue down to move, and loading and unloading material plate pushes down workpiece；
S4, upper mold continue down to move, and punch-die enters concave template, and workpiece is repaiied with concave template in the outside of punch-die
Side;
S5, upper mold continue to move down, and unloading block pushes down workpiece, and lower die enters punch-die, the outside of lower die
Bending is carried out to workpiece with the inner side of punch-die；
S6, upper mold continue to move down, and jet-bedding punch-pin enters lower die, complete punch process；
S7, upper mold continue traveling downwardly → and spacing column assembly contacts up and down, prevent mould and workpiece damage；
S8, upper mold move up, and workpiece is released concave template, complete one and repair by lower stripper by the thrust of ejector spring
The three-in-one punching course of side, bending, jet-bedding.
The beneficial effects of the invention are as follows：Through the above scheme, by the trimming die of water tank mainboard, bender, three cover die of jet-bedding
Tool merges into one set of die,, can be with and due to reducing the number of resetting so as to achieve the purpose that to improve production efficiency
Effectively improve the accuracy of manufacture.
Brief description of the drawings
Fig. 1 is that a kind of three-in-one stamping die of water tank mainboard of the present invention is in the structure diagram opened.
Fig. 2 is that a kind of three-in-one stamping die of water tank mainboard of the present invention is in deburring, bending is completed, and is not rushed also
The structure diagram of groove.
Fig. 3 is the structure diagram that a kind of three-in-one stamping die of water tank mainboard of the present invention completes jet-bedding.
Fig. 4 is a kind of process flow chart of the three-in-one Sheet Metal Forming Technology of water tank mainboard of the present invention.
Embodiment
The present invention is further described for explanation and embodiment below in conjunction with the accompanying drawings.
Drawing reference numeral in Fig. 1 to Fig. 3 is：Lower plate 1；Feet 2；Die holder 3；Cavity plate backing plate 4；Concave template 5；Loading and unloading material
Plate 6；Punch retainer 7；Cope plate 8；Inner guiding post guide sleeve component 9；Punch-die 10；Bending jet-bedding holddown spring 11；Unloading bolt
12；Jet-bedding punch-pin fix bar 13；Unloading block 14；Jet-bedding punch-pin 15；Lower die 16；Unloading bolt 17；Lower stripper 18；Deburring
Holddown spring 19；Spacing column assembly 20；Ejector spring 21；Outer guiding post guide sleeve component 22；Water tank mainboard 23.
As shown in Figure 1 to Figure 3, a kind of three-in-one stamping die of water tank mainboard, including upper die and lower die, inner guiding post guide sleeve
Component 9 and outer guiding post guide sleeve component 22, the upper mold include cope plate 8, punch retainer 7, jet-bedding punch-pin 15 and punch-die 10,
The lower die includes die holder 3, cavity plate backing plate 4, lower die 16 and concave template 5；Wherein, the punch retainer 7 with it is described
The bottom surface connection of cope plate 8, the jet-bedding punch-pin 15 is arranged on the punch retainer 7, the punch-die 10 with it is described convex
The bottom surface connection of mould fixed plate 7；The cavity plate backing plate 4 is arranged on the top surface of the die holder 3, and the concave template 5 is arranged on institute
The top surface of cavity plate backing plate 4 is stated, the top surface of the concave template 5 is equipped with deburring concave die cavity, and the lower die 16 is arranged on described
In the deburring concave die cavity of concave template 5, the cope plate 8, die holder 3 are connected to be formed by the outer guiding post guide sleeve component 22 and moved
Dynamic pair, the punch retainer 7, concave template 5 form prismatic pair, the punch-die by the inner guiding post guide sleeve component 9 connection
10 outside is deburring punch-pin, and the deburring punch-pin, deburring concave die cavity coordinate for trimming die, and the inner side of the punch-die 10 is
Bending upper die, the outside of the lower die 16 is bending lower die, and the bending upper die, bending lower die coordinate for bender, institute
The top surface for stating lower die 16 is equipped with the lower die cavity for placing water tank mainboard 23, the jet-bedding punch-pin 15, lower die type
Chamber coordinates for notching die.
As shown in Figure 1 to Figure 3, the cope plate 8 be connected with by unloading bolt 17 pushed down in deburring workpiece on unload
Flitch 6, the loading and unloading material plate 6 are located on the lower die cavity, are connected with and repair between the loading and unloading material plate 6, cope plate 8
Side holddown spring 19, the punch retainer 7, loading and unloading material plate 6, concave template 5 are connected by the inner guiding post guide sleeve component 9 and formed
Prismatic pair.
As shown in Figure 1 to Figure 3, the unloading bolt 17 is connected with loading and unloading material plate 6, and deburring holddown spring 19 applies spring force
In loading and unloading material plate 6, loading and unloading material plate 6 pushes down water tank mainboard 23, carries out deburring.
As shown in Figure 1 to Figure 3, the cope plate 8 is connected with by unloading bolt 12 and pushes down workpiece in bending, jet-bedding
Unloading block 14, the unloading block 14 are located on the lower die cavity, are connected between the unloading block 14, cope plate 8
Bending jet-bedding holddown spring 11.
As shown in Figure 1 to Figure 3, the unloading bolt 12 is connected with unloading block 14, and bending jet-bedding holddown spring 11 applies bullet
For spring force in unloading block 14, unloading block 14 pushes down water tank mainboard 23, carries out bending and punching.
As shown in Figure 1 to Figure 3, the punch retainer 7 is equipped with jet-bedding punch-pin fix bar 13, and the jet-bedding punch-pin 15 is solid
It is scheduled in the jet-bedding punch-pin fix bar 13.
As shown in Figure 1 to Figure 3, the die holder 3 is connected with release workpiece after the completion of jet-bedding by unloading bolt
Lower stripper 18, the lower stripper 18 are located in the deburring concave die cavity, connect between the lower stripper 18, die holder 3
It is connected to ejector spring 21.
As shown in Figure 1 to Figure 3, the spacing column assembly 20 of punching stroke limitation is equipped between the cope plate 8, die holder 3.
As shown in Figure 1 to Figure 3, the lower die further includes lower plate 1 and feet 2, and the feet 2 is arranged on the lower plate
On 1, the die holder 3 is arranged in the feet 2.
As shown in Figures 1 to 4, a kind of three-in-one Sheet Metal Forming Technology of water tank mainboard, in the three-in-one of the water tank mainboard
Followed the steps below in stamping die：
S1, upper mold move down；
S2, outer guiding post guide sleeve component 22 are oriented to cope plate 8, die holder 3, and inner guiding post guide sleeve component 9 consolidates punch-pin
Fixed board 7, loading and unloading material plate 6, concave template 5 are oriented to；
S3, upper mold continue down to move, and loading and unloading material plate 6 pushes down water tank mainboard 23；
S4, upper mold continue down to move, and punch-die 10 enters concave template 5, and the outside of punch-die 10 and concave template 5 are to water tank
Mainboard carries out deburring（Blanking）;
S5, upper mold continue to move down, and unloading block 14 pushes down water tank mainboard 23, and lower die 16 enters punch-die 10, punching
The outside of geosynclinal concave mould 16 carries out bending with the inner side of punch-die 10 to water tank mainboard 23；
S6, upper mold continue to move down, and jet-bedding punch-pin 15 enters lower die 16, completes the punching to water tank mainboard 23
Journey；
S7, upper mold continue traveling downwardly → and spacing column assembly contacts about 20, and prevent mould and water tank mainboard 23 from damaging；
S8, upper mold move up, and water tank mainboard 23 is released concave template 5 by the thrust of ejector spring 21 by lower stripper 18,
Complete the three-in-one punching course of deburring, bending, a jet-bedding.
The three-in-one stamping die and technique of a kind of water tank mainboard provided by the invention, by research, by water tank mainboard mould
Rear three mold of tool merges into one set of die, so as to achieve the purpose that to improve production efficiency；By trimming die therein（Also known as
Blanking die）, bender, notching die merge, four molds are changed into two molds（Three conjunctions of shaping mould and water tank mainboard
One stamping die）, improving productivity more than 50%；And due to reducing the number of resetting, its system can be effectively improved
Manufacturing accuracy.Due to trimming die, bender, notching die structure in itself there are larger difference, how this three nested structure to be carried out
Merging is extremely difficult, and the present invention is a very big wound for the structure and technique of radiator mainboard mould
Newly.
Above content is that a further detailed description of the present invention in conjunction with specific preferred embodiments, it is impossible to is assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (4)
- A kind of 1. three-in-one stamping die of water tank mainboard, it is characterised in that：Including upper die and lower die, inner guiding post guide sleeve component and Outer guiding post guide sleeve component, the upper mold includes cope plate, punch retainer, jet-bedding punch-pin and punch-die, under the lower die includes Die holder, cavity plate backing plate, lower die and concave template；Wherein, the punch retainer is connected with the bottom surface of the cope plate, described Jet-bedding punch-pin is arranged on the punch retainer, and the punch-die is connected with the bottom surface of the punch retainer；The cavity plate Backing plate is arranged on the top surface of the die holder, and the concave template is arranged on the top surface of the cavity plate backing plate, the top of the concave template Face is equipped with deburring concave die cavity, and the lower die is arranged in the deburring concave die cavity of the concave template, the cope plate, under Die holder connects to form prismatic pair by the outer guiding post guide sleeve component, and the punch retainer, concave template pass through the inner guiding post Guide sleeve component connects to form prismatic pair, and the outside of the punch-die is deburring punch-pin, and the deburring punch-pin, deburring concave die cavity are Trimming die coordinates, and the inner side of the punch-die is bending upper die, and the outside of the lower die is bending lower die, in the bending Mould, bending lower die coordinate for bender, and the top surface of the lower die is equipped with the lower die cavity for placing workpiece, the jet-bedding Punch-pin, lower die cavity coordinate for notching die, and the cope plate is connected with by unloading bolt and pushes down workpiece in deburring Loading and unloading material plate, the loading and unloading material plate are located on the lower die cavity, are connected with and repair between the loading and unloading material plate, cope plate Side holddown spring, the punch retainer, loading and unloading material plate, concave template connect to form movement by the inner guiding post guide sleeve component Pair, the cope plate are connected with the unloading block that workpiece is pushed down in bending, jet-bedding by unloading bolt, and the unloading block is located at institute State on lower die cavity, bending jet-bedding holddown spring is connected between the unloading block, cope plate, the punch-pin is fixed Plate is equipped with jet-bedding punch-pin fix bar, and the jet-bedding punch-pin is fixed in the jet-bedding punch-pin fix bar, and the die holder passes through Unloading bolt is connected with the lower stripper for releasing workpiece after the completion of jet-bedding, and the lower stripper is located at the deburring cavity plate type Intracavitary, ejector spring is connected between the lower stripper, die holder.
- 2. the three-in-one stamping die of water tank mainboard according to claim 1, it is characterised in that：The cope plate, lower die The spacing column assembly of punching stroke limitation is equipped between seat.
- 3. the three-in-one stamping die of water tank mainboard according to claim 2, it is characterised in that：The lower die further includes down Bottom plate and feet, the feet are arranged on the lower plate, and the die holder is arranged in the feet.
- 4. a kind of three-in-one Sheet Metal Forming Technology of water tank mainboard, it is characterised in that in three conjunctions of the water tank mainboard described in claim 3 Followed the steps below in one stamping die：S1, upper mold move down；S2, outer guiding post guide sleeve component are oriented to cope plate, die holder, inner guiding post guide sleeve component to punch retainer, on unload Flitch, concave template are oriented to；S3, upper mold continue down to move, and loading and unloading material plate pushes down workpiece；S4, upper mold continue down to move, and punch-die enters concave template, and the outside of punch-die carries out deburring with concave template to workpiece;S5, upper mold continue to move down, and unloading block pushes down workpiece, and lower die enters punch-die, the outside of lower die with it is convex The inner side of cavity plate carries out bending to workpiece；S6, upper mold continue to move down, and jet-bedding punch-pin enters lower die, complete punch process；S7, upper mold continue traveling downwardly → and spacing column assembly contacts up and down, prevent mould and workpiece damage；S8, upper mold move up, and workpiece is released concave template, complete a deburring, folding by lower stripper by the thrust of ejector spring Punching course curved, jet-bedding is three-in-one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050430.3A CN105499399B (en) | 2016-01-26 | 2016-01-26 | A kind of three-in-one stamping die and technique of water tank mainboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050430.3A CN105499399B (en) | 2016-01-26 | 2016-01-26 | A kind of three-in-one stamping die and technique of water tank mainboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105499399A CN105499399A (en) | 2016-04-20 |
| CN105499399B true CN105499399B (en) | 2018-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610050430.3A Expired - Fee Related CN105499399B (en) | 2016-01-26 | 2016-01-26 | A kind of three-in-one stamping die and technique of water tank mainboard |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862023B (en) * | 2017-03-23 | 2019-02-12 | 泉州华中科技大学智能制造研究院 | A kind of molding product automatic demoulding equipment |
| CN108058230A (en) * | 2017-12-13 | 2018-05-22 | 乌鲁木齐九品芝麻信息科技有限公司 | A kind of pilotless automobile air-conditioning touch control board and its manufacturing method |
| CN111434417A (en) * | 2019-01-14 | 2020-07-21 | 上海晋拓金属制品有限公司 | Burr stamping die and contain its burr remove device |
| CN113020405A (en) * | 2021-03-15 | 2021-06-25 | 滁州市博精模具设备制造有限公司 | Punching die structure for sheet metal processing |
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| CN102371309A (en) * | 2010-08-26 | 2012-03-14 | 哈尔滨建成集团有限公司 | Deep drawing forming composite die for shallow conical pieces with sunken side walls |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105499399A (en) | 2016-04-20 |
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