CN209063379U - Roof of the vehicle forming frock - Google Patents
Roof of the vehicle forming frock Download PDFInfo
- Publication number
- CN209063379U CN209063379U CN201821753084.6U CN201821753084U CN209063379U CN 209063379 U CN209063379 U CN 209063379U CN 201821753084 U CN201821753084 U CN 201821753084U CN 209063379 U CN209063379 U CN 209063379U
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- lower die
- roof
- die holder
- vehicle
- upper mold
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Abstract
The utility model discloses a kind of roof of the vehicle forming frocks, belong to automobile parts processing technique field, its key points of the technical solution are that including upper die holder, upper die and lower die seat and lower die, lower die is connected on lower die holder, upper die holder is located at the surface of lower die holder, upper mold is connected to the bottom of upper die holder, and gap slot is offered in the lower die, is provided with material jacking mechanism in gap slot；The material jacking mechanism includes the spring being fixedly arranged in gap slot and the ejector beam for being fixedly arranged on spring top, and a control piece is connected on ejector beam, and control piece can make spring that ejector beam be pushed to jack up the roof of the vehicle at the top of upper mold.After the utility model solves roof of the vehicle punching press, roof of the vehicle is bonded tighter problem with upper mold, and the bottom in roof of the vehicle is provided with material jacking mechanism, can jack up roof of the vehicle, has achieved the effect that facilitate and has removed roof of the vehicle from lower die.
Description
Technical field
The utility model relates to automobile parts stamping die fields, more specifically, it is related to a kind of roof of the vehicle molding
Tooling.
Background technique
In roof of the vehicle process, roof of the vehicle mostly uses the entirety of multilayer material composite molding to resist stubbornly, by forming
Backing material plate adds buffering thermal insulation layer, then plus the epidermis stacking compound composition of three-decker.Backing material plate generally uses PU foam sheet, glass
Fiber etc., buffering thermal insulation layer use rigid polyurethane foam plate, and skin material mainly uses fabric, TPO or PVC film.?
In process, after these layer heaps stack, need to carry out punch forming to it.
The prior art can refer to the Chinese invention patent application file that application publication number is CN107952879A, it discloses
A kind of roof of the vehicle forming frock assembly.Roof of the vehicle forming frock assembly provided by the invention, for making the vapour with skylight
Car roof, including sequentially connected upper die holder, upper die and lower die and lower die holder from top to bottom, the lower surface of upper mold and lower die it is upper
The shape on surface matches with the roof of the vehicle shape with skylight, and upper mold and lower die are provided with matching quick-change unit,
Quick-change unit corresponds to skylight and is arranged and is used to generate stiffening plate.
But had the disadvantage that in above-mentioned utility model when the downward punching press of upper mold, cooperate with lower die by roof of the vehicle
Punch forming, after roof of the vehicle punch forming, upper mold is moved up, since the pressure of upper mold is bonded roof of the vehicle with lower die
It is relatively tight, it is not easy to remove from lower die so as to cause molding roof of the vehicle.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of roof of the vehicle forming frock,
It is provided with a material jacking mechanism in lower die, the roof of the vehicle of hydro-forming can be jacked up, is convenient for molding roof of the vehicle
It is removed from lower die.
To achieve the above object, the utility model provides following technical solution:
A kind of roof of the vehicle forming frock, including upper die holder, upper die and lower die seat and lower die, lower die are connected to lower die holder
On, upper die holder is located at the surface of lower die holder, and upper mold is connected to the bottom of upper die holder, offers gap slot in the lower die, lacks
Material jacking mechanism is provided in mouth slot；The material jacking mechanism includes the spring being fixedly arranged in gap slot and is fixedly arranged on spring top
Ejector beam, a control piece is connected on ejector beam, and control piece can make spring push ejector beam by the vehicle top at the top of upper mold
Ceiling rises.
By using above scheme, the roof of the vehicle of non-hydro-forming is placed in lower die, upper die holder and upper mold are downward
It is mobile, punching press is carried out to the roof of the vehicle in lower die, control piece controls spring and pushes ejector beam upwards by the vehicle top in upper mold
Ceiling rises, and makes to fit in the roof of the vehicle in upper mold and separates with upper mold, convenient for removing the roof of the vehicle in upper mold.
Preferably, the control piece is driving cylinder, the piston rod elongation of control driving cylinder is connected on lower die holder
The button switch of withdrawal is controlled between button switch and driving cylinder by control circuit.
By using above scheme, the piston rod that button switch is capable of real-time control driving cylinder is elongated or shortened, in turn
Convenient artificial control ejector beam jacks up roof of the vehicle after hydraulic completion, convenient artificial control.
Preferably, the piston rod end of the driving cylinder is installed with section mandril triangular in shape, opened up on ejector beam
There is the inserting groove for mandril grafting.
It by using above scheme, drives the piston rod of cylinder to extend, is plugged in mandril in the inserting groove of ejector beam, limit
Spring processed jacks up ejector beam, and after driving the piston rod of cylinder to withdraw, spring-relaxation jacks up ejector beam, makes ejector beam will be upper
Roof of the vehicle at the top of mould jacks up.
Preferably, the mandril offers the first inclined-plane close to the side of ejector beam, inserting groove is opened close to the side of mandril
Equipped with the second inclined-plane cooperated with the first inclined-plane.
By using above scheme, when the piston rod of cylinder being driven to extend, the second of the first inclined-plane of mandril and ejector beam
Inclined-plane cooperation, is conducive to mandril and is plugged in the slot of ejector beam, be retracted into ejector beam in gap slot.
Preferably, offering fillet at the top of the ejector beam.
By using above scheme, when the upward top automobile ceiling of ejector beam, fillet can reduce ejector beam and vehicle top
Friction between canopy.
Preferably, being to be detachably connected between the lower die and lower die holder.
It is removable between lower die and lower die holder by using above scheme, convenient for lower die is disassembled from lower die holder, side
Just lower die is replaced.
Preferably, offering T-slot on the lower die holder, sliding is connected with fixing bolt in T-slot, slides on fixing bolt
Shifting is connected with one piece of fixed plate, and the fixture nut that fixed plate is fixed is threaded on fixing bolt；The side wall of the lower die
On offer mounting groove, fixed plate can be connected in mounting groove.
It slides fixing bolt in T-slot when by lower die and fixed lower die holder by using above scheme, makes to fix
Fixing board card on bolt is connected in the mounting groove in lower die, then by fixture nut by fixed plate and fixing bolt and under
Mould is fixed.
Preferably, being to be detachably connected between the upper mold and upper die holder.
By using above scheme, it is detachably connected between upper mold and upper die holder, convenient for tearing upper mold open from upper die holder
It unloads down, it is convenient that upper mold is replaced.
Preferably, the both ends of the lower die are installed with limited block, inserting groove is offered on limited block, the both ends of upper mold are fixed
There is vertical grafting block.
By using above scheme, when upper mold moves down, grafting block is pluggable in the inserting groove of limited block, grafting
Block slides in inserting groove, plays guiding role to upper mold, keeps upper die and lower die cooperation more acurrate.
Preferably, forming card slot between the limited block and lower die, the both ends of upper mold are installed with the card being connected in card slot
Block.
By using above scheme, when the upper die moves downwards, the fixture block at upper mold both ends is connected in limited block and lower die shape
At card slot in, when fixture block is connected in card slot completely, i.e., proof upper mold and lower die between punching press complete.
In conclusion the utility model has the advantages that compared with the prior art
1. being installed with vertical spring in gap slot by offering gap slot in lower die, being installed at the top of spring
Ejector beam is connected with perpendicular driving cylinder on ejector beam, and the piston rod that control driving cylinder is connected on lower die holder is stretched
Button switch that is long or withdrawing controls elongating or shortening for the piston rod of driving cylinder by button switch, and then controls liftout
Bar jacks up roof of the vehicle, removes from lower die convenient for roof of the vehicle；
2. being installed with limit plate by the both ends in lower die, inserting groove is offered on limit plate, the both ends of upper mold are installed with
Vertical grafting block, when the downward punching press of upper mold, the grafting block at upper mold both ends is plugged in the inserting groove of limited block, grafting block and
Inserting groove can play the guiding role to upper mold.
Detailed description of the invention
Fig. 1 is the axonometric drawing of embodiment；
Fig. 2 is the cross-sectional view of lower die and lower die holder；
Fig. 3 is the portion the A enlarged drawing of Fig. 2；
Fig. 4 is the portion the B enlarged drawing of Fig. 3；
Fig. 5 is the partial circuit diagram of control circuit；‘
Fig. 6 is the rest part circuit diagram of control circuit.
Appended drawing reference: 1, upper die holder；2, upper mold；21, grafting block；22, fixture block；3, lower die holder；31, T-slot；32, fixed
Bolt；33, fixed plate；34, fixture nut；4, lower die；41, mounting groove；42, limited block；421, inserting groove；43, card slot；44,
Gap slot；5, material jacking mechanism；51, spring；52, ejector beam；521, slot；522, the second inclined-plane；523, fillet；53, gas is driven
Cylinder；54, mandril；541, the first inclined-plane；6, control circuit；61, button switch；KA1, the first electromagnetic coil；KA1-1, first are often
Open contact；KA1-2, the first normally-closed contact；KT1, first time relay；The normally-closed contact of KT1-1, first time relay；
R1, first resistor；R2, second resistance；R3,3rd resistor；YA1, the first electromagnet；YA2, the second electromagnet；VCC, power supply.
Specific embodiment
A kind of roof of the vehicle forming frock, referring to Fig. 1, including upper die holder 1, upper mold 2, lower die holder 3 and lower die 4；Lower die 4
It is removably connected on lower die holder 3, upper die holder 1 is located at the surface of lower die holder 3, and upper mold 2 is removably connected to the bottom of upper die holder 1
Portion.Roof of the vehicle is placed in lower die 4, upper die holder 1 and upper mold 2 move downward, and carry out punch forming to roof of the vehicle.Upper mold
Connection type between 2 and upper die holder 1 is identical as the connection type of lower die 4 and lower die holder 3, herein only with lower die 4 and lower die holder 3
For.
Referring to Fig. 1, T-slot 31 is offered on lower die holder 3, sliding is connected with fixing bolt 32 in T-slot 31, lower die 4
Two sides offer mounting groove 41, when lower die 4 and lower die holder 3 are installed together, make the nut of fixing bolt 32 in T-slot 31
It slides, sliding is connected with the fixed plate 33 being connected in mounting groove 41 on fixing bolt 32, is threaded on fixing bolt 32
The fixture nut 34 that fixed plate 33 is fixed.When lower die 4 and lower die holder 3 are installed together, make fixing bolt 32 in T-type
Sliding, is connected in the fixed plate 33 on fixing bolt 32 in mounting groove 41, turns fixture nut 34, make fixture nut in slot 31
34 push against fixed plate 33 and lower die 4, and lower die 4 can be fixed on lower die holder 3.
Referring to Fig. 1, upper mold 2 is installed on upper die holder 1 in an identical manner.
Referring to Fig. 1, the both ends of lower die 4 are installed with limited block 42, and inserting groove 421 is offered on limited block 42, upper mold 2
Both ends are installed with two root cuttings and connect block 21, and when upper die holder 1 and upper mold 2 move downward, grafting block 21 is pluggable in limited block 42
Inserting groove 421 in, play the guiding role to upper mold 2 and upper die holder 1, enable 4 perfect cooperation of upper mold 2 and lower die.Limited block 42
Card slot 43 is formed between lower die 4, the both ends of upper mold 2 are installed with fixture block 22, when fixture block 22 is connected in card slot 43, i.e. upper mold
Punching press between 2 and lower die 4 terminates.
Referring to fig. 2, it for the ease of the roof of the vehicle in lower die 4 discharges, is provided in lower die 4 by roof of the vehicle jack-up
Material jacking mechanism 5.Referring to Fig. 3 and Fig. 4, vertical gap slot 44 is offered in lower die 4, material jacking mechanism 5 is scarce including being vertically fixedly arranged on
Spring 51 in mouthful slot 44 and the ejector beam 52 for being fixedly arranged on 51 top of spring are provided with set vertical with ejector beam 52 in lower die 4
The cylinder body of the driving cylinder 53 set, driving cylinder 53 is fixedly connected in lower die 4, drives piston rod end and the liftout of cylinder 53
Bar 52 abuts, and the piston rod end of driving cylinder 53 is installed with a section mandril triangular in shape 54, opens up on ejector beam 52
There is a slot 521 for 54 grafting of mandril, mandril 54 offers the first inclined-plane 541, slot 521 close to one end of slot 521
Inside offer the second inclined-plane 522 of one with the cooperation of the first inclined-plane 541.When driving the piston rod elongation of cylinder 53, mandril 54
It is connected in the slot 521 of ejector beam 52, enables 52 compressed spring 51 of ejector beam, the top of ejector beam 52 is lower than upper mold 2
Top, when driving the piston rod of cylinder 53 to shrink, the end of mandril 54 abuts (the first inclined-plane 541 with the bottom of slot 521
Bottom of the top without departing from the second inclined-plane 522), ejector beam 52 can eject upwards a distance under the action of spring 51,
The roof of the vehicle for fitting in 2 top of upper mold can be jacked up, convenient for ejecting roof of the vehicle.The top of ejector beam 52 offers circle
Angle 523, fillet 523 can reduce ejector beam 52 upwards top upper mold 2 when and upper mold 2 between friction.
Referring to figs. 5 and 6, it is provided with a button switch 61(on lower die holder 3 and reviews Fig. 1), button switch 61 can be controlled
The piston rod of system driving cylinder 53 elongates or shortens, and connects control circuit between button switch 61 and the piston rod for driving cylinder 53
6, driving cylinder 53 is connected with the first electromagnet YA1 that control is stretched out and controls the second electricity that the piston rod of driving cylinder 53 is withdrawn
Magnet YA2.Control circuit 6 includes coupled in series in first resistor R1, the first electromagnetic coil KA1, first on button switch 61
The normally-closed contact KT1-1 of time relay KT1 and first time relay, control circuit 6 further include successively going here and there with power supply VCC
Second resistance R2, the second electromagnet YA2 and the first normally opened contact KA1-1, the first normally opened contact KA1-1 for joining coupling are far from the
One end of one electromagnet YA1 is grounded and coupled in series is in second resistance R2, the second electromagnet YA1 and the first normally opened contact
The second resistance R2 at the both ends KA1-1, the first electromagnet YA1 and the first normally-closed contact KA1-2.After roof of the vehicle hydro-forming,
After upper mold 2 and upper die holder 1 move up, button press switch 61 obtains the first electromagnetic coil KA1 electric, the first electromagnetic coil KA1
When obtaining electric, the first normally opened contact KA1-1 closure, the first normally-closed contact KA1-2 is disconnected, and obtains the first electromagnet YA1 electric, and control is driven
Take offence cylinder 53 piston rod shrink, 51 diastole of spring of 44 bottom of gap slot, push ejector beam 52 move upwards, will be in upper mold 2
Roof of the vehicle jack up；After a period of time, first time relay KT1 power loss makes the normally-closed contact of first time relay
KT1-1 is disconnected, to make the first electromagnetic coil KA1 power loss, the first normally-closed contact KA1-2 closure, the first normally opened contact KA1-1 breaks
It opens, obtains the first electromagnet YA1 electric, the piston rod elongation of control driving cylinder 53 makes mandril 54 be plugged in inserting for ejector beam 52
In slot 521, ejector beam 52 is pushed to move down, and the spring 51 of 52 bottom of ejector beam is compressed.
It uses principle: roof of the vehicle to be punched is placed in lower die 4, upper mold 2 and upper die holder 1 move downward, to vapour
Car roof carries out punching press, and after punching press, upper mold 2 and upper die holder 1 are moved up, button press switch 61, control driving cylinder
53 piston rod elongation, spring 51 jacks up ejector beam 52, and the top of ejector beam 52 is made to protrude the top of lower die 4 and by vehicle top
Ceiling rises.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of roof of the vehicle forming frock, including upper die holder (1), upper mold (2), lower die holder (3) and lower die (4), lower die (4)
It is connected on lower die holder (3), upper die holder (1) is located at the surface of lower die holder (3), and upper mold (2) is connected to the bottom of upper die holder (1)
Portion, it is characterised in that:
It is offered gap slot (44) on the lower die (4), is provided with material jacking mechanism (5) in gap slot (44)；
The material jacking mechanism (5) includes the spring (51) being fixedly arranged in gap slot (44) and the top being fixedly arranged at the top of spring (51)
Expect bar (52), a control piece is connected on ejector beam (52), and control piece can make spring (51) to push ejector beam (52) will be upper
Roof of the vehicle at the top of mould (2) jacks up.
2. roof of the vehicle forming frock according to claim 1, it is characterised in that: the control piece is driving cylinder
(53), the button switch (61) of the withdrawal of the piston rod elongation of control driving cylinder (53) is connected on lower die holder (3), button is opened
It closes and is controlled between (61) and driving cylinder (53) by control circuit (6).
3. roof of the vehicle forming frock according to claim 2, it is characterised in that: the piston rod of driving cylinder (53)
End is installed with section mandril triangular in shape (54), and the inserting groove for mandril (54) grafting is offered on ejector beam (52)
(421)。
4. roof of the vehicle forming frock according to claim 3, it is characterised in that: the mandril (54) is close to ejector beam
(52) side offers the first inclined-plane (541), and inserting groove (421) offers and the first inclined-plane close to the side of mandril (54)
(541) the second inclined-plane (522) cooperated.
5. roof of the vehicle forming frock according to claim 3, it is characterised in that: opened up at the top of the ejector beam (52)
There are fillet (523).
6. roof of the vehicle forming frock according to claim 1, it is characterised in that: the lower die (4) and lower die holder (3) it
Between to be detachably connected.
7. roof of the vehicle forming frock according to claim 6, it is characterised in that:
It is offered T-slot (31) on the lower die holder (3), sliding is connected with fixing bolt (32), fixing bolt in T-slot (31)
(32) sliding is connected with one piece of fixed plate (33) on, and the fixation that fixed plate (33) are fixed is threaded on fixing bolt (32)
Nut (34)；
It is offered mounting groove (41) on the side wall of the lower die (4), fixed plate (33) can be connected in mounting groove (41).
8. roof of the vehicle forming frock according to claim 1, it is characterised in that: the upper mold (2) and upper die holder (1) it
Between to be detachably connected.
9. roof of the vehicle forming frock according to claim 1, it is characterised in that: the both ends of the lower die (4) are installed with
Limited block (42) offers inserting groove (421) on limited block (42), and the both ends of upper mold (2) are installed with vertical grafting block (21).
10. roof of the vehicle forming frock according to claim 9, it is characterised in that: the limited block (42) and lower die (4)
Between formed card slot (43), the both ends of upper mold (2) are installed with the fixture block (22) being connected in card slot (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821753084.6U CN209063379U (en) | 2018-10-27 | 2018-10-27 | Roof of the vehicle forming frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821753084.6U CN209063379U (en) | 2018-10-27 | 2018-10-27 | Roof of the vehicle forming frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209063379U true CN209063379U (en) | 2019-07-05 |
Family
ID=67096294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821753084.6U Active CN209063379U (en) | 2018-10-27 | 2018-10-27 | Roof of the vehicle forming frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209063379U (en) |
-
2018
- 2018-10-27 CN CN201821753084.6U patent/CN209063379U/en active Active
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 300280 unit 20, room 103, block C, office building, Nangang Industrial Zone, Tianjin Binhai New Area Economic and Technological Development Zone Patentee after: Tianjin Huaxiang Roof System Co.,Ltd. Address before: 300280 unit 20, room 103, block C, office building, Nangang Industrial Zone, Tianjin Binhai New Area Economic and Technological Development Zone Patentee before: TIANJIN HUAXIANG AUTOMOTIVE CEILING SYSTEM Co.,Ltd. |