CN206184973U - Device is drawn to high stability - Google Patents
Device is drawn to high stability Download PDFInfo
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- CN206184973U CN206184973U CN201620534235.3U CN201620534235U CN206184973U CN 206184973 U CN206184973 U CN 206184973U CN 201620534235 U CN201620534235 U CN 201620534235U CN 206184973 U CN206184973 U CN 206184973U
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- blank holder
- mould
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- surrounding
- pedestal
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Abstract
The utility model discloses a device is drawn to high stability, the central region of its blank holder has fretwork district and its both ends are equipped with the outer convex part in a left side, the outer convex part in the right side that has the breach groove respectively, but the lower mould further includes die holder, a plurality of pushes up excellent toper gas pocket and 4 square positioning block that imbed with second balancing piece, 4 hoist and mount portions, a plurality of air feed pad that the second elastomer corresponds, four are hoisted partial four corners that do not lie in the die holder side surface, the terrace die is fixed in the die holder upper surface of lower mould, the fretwork district of blank holder is used for supplying the terrace die embedding, go up the outer convex part in a left side of the left and right lug insertible blank holder of mould, the breach inslot of the outer convex part in the right side, 4 A connecting plate is all installed in the individual square positioning block outside that lies in the lower mould, and this connecting plate passes through the bolt and is connected with last mould. The utility model discloses it is even to walk the material at tensile in -process part, is difficult to the fracture, has improved stability, reduces the disability rate, and makes things convenient for the drawing die transportation.
Description
Technical field
The utility model is related to a kind of high stability device for stretching, belongs to drawing technology field.
Background technology
Drawing is to utilize drawing die under the pressure effect of forcing press, will in advance be cut into the flat board hair of definite shape
Base, is drawn into the processing method of stereo hollow part.Drawing die species is various, such as, small have a metal cup, or big has automobile
Vehicle body shaping.Drawing die is typically mainly made up of cavity plate, holding pad and the part of punch-pin three.During drawing, when forcing press volume
Fixed pressure is compressed tablet by upper and lower eccentric swage when depressing, and slab then is stretched into state on earth by punch-die, will be pressed
Machine rises lower eccentric swage jack-up part and takes out.
The content of the invention
The utility model purpose is to provide a kind of high stability device for stretching, and the high stability device for stretching is in drawing process
It is uniform that middle part walks material, it is not easy to ftractures, and improves stability, reduces scrappage, reduces mould plucking and normal wear
Probability, reduce the number of times and cost of maintenance.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of drawing for automobile structure into
Shape mould, including upper mould, blank holder, punch-pin, lower mould and induction mechanism, the upper mould further include to be located therein entreating region
Upper die face and the left and right projection positioned at its two ends, this left and right projection lateral surface are provided with the first upper slide, the upper mould following table
Face and upper die face surrounding is provided with the first elastomer, the lower surface of the upper mould and positioned at upper die face both sides along its length
It is symmetrically provided with resistance material muscle；
The middle section of the blank holder have a vacancy section and its be respectively arranged at two ends with the left outside convex portion with gap slot,
Right male part, the upper surface of blank holder and is provided with several stock stops and the first balance weight, and flanging positioned at vacancy section surrounding
The upper surface of circle and resistance material groove corresponding with resistance material muscle, blank holder are symmetrically provided with along its length positioned at vacancy section both sides
Lower surface and positioned at vacancy section surrounding have several air cushion top rods and the second elastomer, the left outside convex portion, right male part
Gap slot madial wall and lateral wall be respectively arranged with the first upper slide coordinate the first lower skateboard and the second upper slide；
The punch-pin is fixed on the die shoe upper surface of lower mould, and the vacancy section of the blank holder is used for for punch-pin insertion, institute
State the vacancy section surrounding that induction mechanism is installed on blank holder；4 positioning square outsides for being located at lower mould are mounted on a connecting plate,
The connecting plate is connected by bolt with upper mould.
Further improved technical scheme is as follows in above-mentioned technical proposal：
Preferably, the induction mechanism further includes pedestal, arc-shaped guide plate, induction rod and is installed on pedestal side
Inductor, the arc-shaped guide plate is installed on pedestal towards vacancy section side, and the induction rod connects centrally through a rotating shaft
It is connected on pedestal, induction rod is bow near vacancy section one end, the induction rod other end is provided with balancing weight, bow lower section peace
Equipped with a baffle plate, the baffle plate is used to sense the state whether blank holder places material with inductor.
Because above-mentioned technical proposal is used, the utility model has following advantages and effect compared with prior art：
1. the utility model high stability device for stretching, which reduces the normal wear speed of mould, extends mould
Service life；Part walks material uniformly in drawing process during production, it is not easy to ftracture, and improves stability, reduces scrappage, subtracts
Lacked the probability of mould plucking and normal wear, reduced the number of times and cost of maintenance, during production in drawing process part
Walk material uniform, it is not easy to cause cracking, improve stability, reduce part rejection rate；Secondly, its induction mechanism is installed on flanging
The vacancy section surrounding of circle, this induction mechanism further includes pedestal, arc-shaped guide plate, induction rod and is installed on the sense of pedestal side
Answer device, baffle plate is used to sense the state whether blank holder places material with inductor, improves drawing and shaping mold security.
2nd, the utility model high stability device for stretching, thereon the lower surface of mould and positioned at upper die face both sides along its length
It is symmetrically provided with resistance material muscle, the upper surface of blank holder and is symmetrically provided with along its length and resistance material positioned at vacancy section both sides
The corresponding resistance material groove of muscle, material is accommodated, and is conducive to preventing material from being moved in forming process, and raising makes the consistent of product
Property, make the quality of product more stable；Secondly, its 4 positioning square outsides for being located at lower mould are mounted on a connecting plate, the connection
Plate is connected by bolt with upper mould, facilitates drawing die to transport.
Brief description of the drawings
Accompanying drawing 1 is the utility model drawing and shaping mold structure schematic diagram；
Accompanying drawing 2 is the utility model drawing and shaping mold decomposition texture schematic diagram；
Accompanying drawing 3 is the utility model drawing and shaping mold partial structural diagram one；
Accompanying drawing 4 is the utility model drawing and shaping mold partial structural diagram two；
Accompanying drawing 5 is induction mechanism structural representation one in the utility model drawing and shaping mold；
Accompanying drawing 6 is induction mechanism structural representation two in the utility model drawing and shaping mold.
In the figures above：1st, upper mould；101st, upper die face；2nd, blank holder；201st, vacancy section；3rd, punch-pin；301st, lower die face；4、
Lower mould；51st, left projection；52nd, right projection；6th, the first upper slide；7th, the first elastomer；8th, resistance material muscle；91st, left outside convex portion；92nd, it is right
Male part；10th, stock stop；11st, the first balance weight；12nd, resistance material groove；13rd, air cushion top rod；14th, the second elastomer；15th, breach
Groove；16th, the first lower skateboard；17th, through hole；18th, graphite column；26th, the second upper slide；27th, induction mechanism；28th, pedestal；29th, arc
Guide plate；30th, induction rod；301st, bow；31st, inductor；32nd, rotating shaft；33rd, balancing weight；34th, baffle plate；35th, connecting plate；36、
Bolt.
Specific embodiment
The utility model is further described with reference to embodiment：
Embodiment 1：A kind of high stability device for stretching, including upper mould 1, blank holder 2, punch-pin 3, lower mould 4 and induction mechanism
27, the upper mould 1 further includes to be located therein the upper die face 101 and the left and right projection 51,52 positioned at its two ends of entreating region,
This left and right projection 51,52 lateral surfaces are provided with the first upper slide 6, the lower surface of upper mould 1 and are set positioned at the surrounding of upper die face 101
It is equipped with the first elastomer 7, the lower surface of the upper mould 1 and is symmetrically provided with resistance along its length positioned at the both sides of upper die face 101
Material muscle 8；
The middle section of the blank holder 2 has a vacancy section 201 and it is respectively arranged at two ends with the left side with gap slot 15
Male part, right male part 91,92, the upper surface of blank holder 2 and are provided with several Hes of stock stop 10 positioned at the surrounding of vacancy section 201
First balance weight 11, and the upper surface of blank holder 2 and be symmetrically provided with along its length and resistance material positioned at the both sides of vacancy section 201
The corresponding resistance material groove 12 of muscle 8, the lower surface of blank holder 2 and positioned at vacancy section surrounding have several air cushion top rods 13 and second
Elastomer 14, the left outside convex portion, the madial wall of gap slot 15 of right male part 91,92 and lateral wall be respectively arranged with first on
The first lower skateboard 16 and the second upper slide 26 that slide plate 6 coordinates；
The punch-pin 3 is fixed on the upper surface of die shoe 20 of lower mould 4, and the vacancy section 201 of the blank holder 2 is used to supply punch-pin
3 insertions, the induction mechanism 27 is installed on the surrounding of vacancy section 201 of blank holder 2；4 outsides of positioning square 24 for being located at lower mould 4
A connecting plate 35 is mounted on, the connecting plate 35 is connected by bolt 36 with upper mould 1.
Embodiment 2：A kind of high stability device for stretching, including upper mould 1, blank holder 2, punch-pin 3, lower mould 4 and induction mechanism
27, the upper mould 1 further includes to be located therein the upper die face 101 and the left and right projection 51,52 positioned at its two ends of entreating region,
This left and right projection 51,52 lateral surfaces are provided with the first upper slide 6, the lower surface of upper mould 1 and are set positioned at the surrounding of upper die face 101
It is equipped with the first elastomer 7, the lower surface of the upper mould 1 and is symmetrically provided with resistance along its length positioned at the both sides of upper die face 101
Material muscle 8；
The middle section of the blank holder 2 has a vacancy section 201 and it is respectively arranged at two ends with the left side with gap slot 15
Male part, right male part 91,92, the upper surface of blank holder 2 and are provided with several Hes of stock stop 10 positioned at the surrounding of vacancy section 201
First balance weight 11, and the upper surface of blank holder 2 and be symmetrically provided with along its length and resistance material positioned at the both sides of vacancy section 201
The corresponding resistance material groove 12 of muscle 8, the lower surface of blank holder 2 and positioned at vacancy section surrounding have several air cushion top rods 13 and second
Elastomer 14, the left outside convex portion, the madial wall of gap slot 15 of right male part 91,92 and lateral wall be respectively arranged with first on
The first lower skateboard 16 and the second upper slide 26 that slide plate 6 coordinates；
The punch-pin 3 is fixed on the upper surface of die shoe 20 of lower mould 4, and the vacancy section 201 of the blank holder 2 is used to supply punch-pin
3 insertions, the induction mechanism 27 is installed on the surrounding of vacancy section 201 of blank holder 2；4 outsides of positioning square 24 for being located at lower mould 4
A connecting plate 35 is mounted on, the connecting plate 35 is connected by bolt 36 with upper mould 1.
Above-mentioned induction mechanism 27 further includes pedestal 28, arc-shaped guide plate 29, induction rod 30 and is installed on the side of pedestal 28
The inductor 31 in face, the arc-shaped guide plate 29 is installed on pedestal 28 towards the side of vacancy section 201, the center of the induction rod 30
It is connected on pedestal 28 by a rotating shaft 32, induction rod 30 is bow 301 near the one end of vacancy section 201, induction rod 30 is another
End is provided with balancing weight 33, and the lower section of bow 301 is provided with a baffle plate 34, and the baffle plate 34 is used to sense flanging with inductor 31
Whether circle 2 places the state of material.
During using above-mentioned high stability device for stretching, the normal wear speed of mould is which reduced, extend making for mould
Use the life-span；Part walks material uniformly in drawing process during production, it is not easy to ftracture, and improves stability, reduces scrappage, reduces
The probability of mould plucking and normal wear, reduces the number of times and cost of maintenance, and part is walked in drawing process during production
Material is uniform, it is not easy to cause cracking, improves stability, reduces part rejection rate；Secondly, its induction mechanism is installed on blank holder
Vacancy section surrounding, this induction mechanism further includes pedestal, arc-shaped guide plate, induction rod and is installed on the sensing of pedestal side
Device, baffle plate is used to sense the state whether blank holder places material with inductor, improves drawing and shaping mold security；Again
It is secondary, thereon the lower surface of mould and resistance material muscle, the upper surface of blank holder are symmetrically provided with along its length positioned at upper die face both sides
And resistance material groove corresponding with resistance material muscle is symmetrically provided with along its length positioned at vacancy section both sides, material is accommodated, favorably
In preventing material from being moved in forming process, raising makes the uniformity of product, makes the quality of product more stable.
Above-described embodiment only to illustrate technology design of the present utility model and feature, technique is familiar with its object is to allow
Personage will appreciate that content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover protection domain of the present utility model it
It is interior.
Claims (2)
1. a kind of high stability device for stretching, it is characterised in that：Including upper mould（1）, blank holder（2）, punch-pin（3）, lower mould（4）With
Induction mechanism（27）, the upper mould（1）Further include the upper die face for being located therein entreating region（101）With positioned at its two ends
Left and right projection（51、52）, this left and right projection（51、52）Lateral surface is provided with the first upper slide（6）, the upper mould（1）Following table
Face and positioned at upper die face（101）Surrounding is provided with the first elastomer（7）, the upper mould（1）Lower surface and positioned at upper die face
（101）Both sides are symmetrically provided with resistance material muscle along its length（8）；
The blank holder（2）Middle section have a vacancy section（201）And it is respectively arranged at two ends with gap slot（15）'s
Left outside convex portion, right male part（91、92）, blank holder（2）Upper surface and positioned at vacancy section（201）Surrounding is provided with several gears
Glassware（10）With the first balance weight（11）, and blank holder（2）Upper surface and positioned at vacancy section（201）Both sides are right along its length
It is provided with and resistance material muscle with claiming（8）Corresponding resistance material groove（12）, blank holder（2）Lower surface and have positioned at vacancy section surrounding
Several air cushion top rods（13）With the second elastomer（14）, the left outside convex portion, right male part（91、92）Gap slot（15）It is interior
Side wall and lateral wall are respectively arranged with and the first upper slide（6）The first lower skateboard for coordinating（16）With the second upper slide（26）；
The punch-pin（3）It is fixed on lower mould（4）Die shoe（20）Upper surface, the blank holder（2）Vacancy section（201）For
For punch-pin（3）It is embedded, the induction mechanism（27）It is installed on blank holder（2）Vacancy section（201）Surrounding；4 are located at lower mould（4）
Positioning square（24）Outside is mounted on a connecting plate（35）, the connecting plate（35）By bolt（36）With upper mould（1）Connection.
2. high stability device for stretching according to claim 1, it is characterised in that：The induction mechanism（27）Further wrap
Include pedestal（28）, arc-shaped guide plate（29）, induction rod（30）Be installed on pedestal（28）The inductor of side（31）, the arc
Guide plate（29）It is installed on pedestal（28）Towards vacancy section（201）Side, the induction rod（30）Centrally through a rotating shaft
（32）It is connected to pedestal（28）On, induction rod（30）Near vacancy section（201）One end is bow（301）, induction rod（30）Separately
One end is provided with balancing weight（33）, bow（301）Lower section is provided with a baffle plate（34）, the baffle plate（34）With inductor（31）
For sensing blank holder（2）Whether the state of material is placed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620534235.3U CN206184973U (en) | 2016-06-03 | 2016-06-03 | Device is drawn to high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620534235.3U CN206184973U (en) | 2016-06-03 | 2016-06-03 | Device is drawn to high stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206184973U true CN206184973U (en) | 2017-05-24 |
Family
ID=58736045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620534235.3U Active CN206184973U (en) | 2016-06-03 | 2016-06-03 | Device is drawn to high stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206184973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860606A (en) * | 2018-08-28 | 2020-03-06 | 安徽成飞集成瑞鹄汽车模具有限公司 | Automobile tail door inner plate drawing die |
-
2016
- 2016-06-03 CN CN201620534235.3U patent/CN206184973U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860606A (en) * | 2018-08-28 | 2020-03-06 | 安徽成飞集成瑞鹄汽车模具有限公司 | Automobile tail door inner plate drawing die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201124 Address after: 215312 north side of jinfenghuang Road, Shipai industrial and commercial administration zone, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: KUNSHAN DAYA AUTO PARTS Co.,Ltd. Address before: Shipai Town Industrial Zone Phoenix Road Kunshan city Suzhou city Jiangsu province 215312 No. 799 Patentee before: KUNSHAN WEITEYI MOULD Co.,Ltd. |
|
| TR01 | Transfer of patent right |