CN207563501U - A kind of hole-flanging device with quick releasing function - Google Patents
A kind of hole-flanging device with quick releasing function Download PDFInfo
- Publication number
- CN207563501U CN207563501U CN201720999472.1U CN201720999472U CN207563501U CN 207563501 U CN207563501 U CN 207563501U CN 201720999472 U CN201720999472 U CN 201720999472U CN 207563501 U CN207563501 U CN 207563501U
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- China
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- plate
- hole
- punch
- pin
- ejection block
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Abstract
The utility model is related to a kind of hole-flanging devices with quick releasing function, including upper module and the lower module being disposed below, the upper module includes the upper mold seat of lamination fixed setting from top to bottom, upper padding plate, upper clamp plate, stop plate and upper de- plate, the lower module includes lamination from top to bottom and is fixedly installed lower template, lower bolster and die holder, a pair of upper jigger pin being vertically movable is equipped in the upper de- plate vertically, a pair of punch corresponding with the upper jigger pin position is equipped in the lower template vertically, device for quickly disassembling is respectively equipped at the upper jigger pin and the punch, the upper module and lower module can lower surface vertically adjacent to each other and making the upper de- plate abutted with the upper surface of the lower template, the top of the upper jigger pin and the punch are respectively arranged below with liftout attachment.The beneficial effects of the utility model are：Indeformable during hole flanging, punch is not easily broken, and replacement punch only needs 10 minutes.
Description
Technical field
The utility model is related to a kind of hole-flanging device more particularly to a kind of hole-flanging devices with quick releasing function.
Background technology
Existing mold hole-flanging device, hole flanging punch are killed on lower bolster by lower die, and lower die does not have activity ejection block,
Yielding when leading to hole flanging, hole flanging punch working portion isolates outside, and no foreign object protects, frangibility.And replacement punch need to be mould
Tool unloads, and upper and lower mould, which is broken, to be replaced, and needs could complete within 4 hours.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of hole-flanging device with quick releasing function, when hole flanging, is constant
Shape, punch are not easily broken, and replacement punch only needs 10 minutes.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of hole-flanging device with quick releasing function, packet
The lower module for including module and being disposed below, the upper module include upper mold seat, the upper pad of lamination fixed setting from top to bottom
Plate, upper clamp plate, stop plate and upper de- plate, the lower module include from top to bottom lamination be fixedly installed lower template, lower bolster and
Die holder is equipped with a pair of upper jigger pin being vertically movable in the upper de- plate, a pair is equipped with vertically in the lower template vertically
Punch corresponding with the upper jigger pin position, is respectively equipped with device for quickly disassembling at the upper jigger pin and the punch, it is described on
Module and lower module can lower surface and the upper surface of the lower template vertically adjacent to each other and making the upper de- plate support
It connects, the top of the upper jigger pin and the punch are respectively arranged below with liftout attachment.
The beneficial effects of the utility model are：Indeformable during hole flanging, punch is not easily broken, and replacement punch only needs 10 points
Clock.
Based on the above technical solution, the utility model can also do following improvement.
Further, vertical slot is offered in the lower template, is equipped with vertically in the lower bolster and the die holder
Through-hole, the slot and the lead to the hole site are corresponding and interconnected.
Advantageous effect using above-mentioned further scheme is to provide assembly space for device for quickly disassembling and liftout attachment.
Further, offer vertical slot in the upper de- plate, the upper mold seat, the upper padding plate, the upper clamp plate and
The vertical through-hole of two row, the slot and the two row lead to the hole site correspondence are equipped in the stop plate and is interconnected.
The advantageous effect for using above-mentioned further scheme is to provide assembly space for device for quickly disassembling and liftout attachment.
Further, the device for quickly disassembling at the punch by be set in the lower die board slot ejection block, punch fixing plate,
Quick Release pressing plate and Quick Release pressing plate fixing screws composition, the Quick Release pressing plate and the Quick Release pressing plate fixing screws make punch fixing plate
The extreme higher position that the ejection block moves up is positioned and limits, the punch sequentially passes through the punch fixing plate and the liftout
Block, the punch match to consolidate with the punch with the stepped hole in the punch fixing plate by the boss structure of its lower end
Fixed board is fixedly connected, and the ejection block can be moved vertically.
Advantageous effect using above-mentioned further scheme is that this device for quickly disassembling is in the premise for ensureing device technique function
Under, it can quickly disassemble and install；Punch is fixed, allows ejection block vertical shift, during the entire process of making hole flanging, ejection block is all
It is in close contact with workpiece so that hole flanging is not easy to misplace, deform.
Further, the Quick Release pressing plate is arranged on the side of the ejection block and the punch fixing plate, the Quick Release pressure
Plate is set close to the side of the ejection block there are two step surface, and the ejection block is equipped with convex close to the side of the Quick Release pressing plate
Platform, step surface described in top and the boss of the Quick Release pressing plate match and limit the extreme higher position that the ejection block moves up, lower part
The step surface is abutted with the punch fixing plate upper surface so that fixed plate positioning, the upper surface of the fixed plate and institute
The ejection block moves to extreme lower position when stating the lower surface abutting of ejection block, and the Quick Release pressing plate fixing screws pass through described fast
It tears pressing plate open and is threadedly coupled with the lower bolster.
Advantageous effect using above-mentioned further scheme is that this device for quickly disassembling is in the premise for ensureing device technique function
Under, it can quickly disassemble and install；Quick Release pressing plate compresses fixed plate, and limits the extreme higher position of ejection block, fixed plate limitation
Ejection block extreme lower position.
Further, the device for quickly disassembling of the upper jigger pin enters son and locking screw by the hole flanging being set in the upper de- board slot
Nail composition, the upper jigger pin enter son across the hole flanging, and the upper end of the upper jigger pin is minimum for limiting its equipped with boss
Position, the lock-screw enter son across the hole flanging and are threadedly coupled with the upper de- plate.
Advantageous effect using above-mentioned further scheme is that this device for quickly disassembling is in the premise for ensureing device technique function
Under, it can quickly disassemble and install.
Further, liftout attachment is made of bottom knockout pin, lower spring and lower fixed pin below the punch, the lower fixation
Pin is arranged in the through-hole of the lower bolster and the die holder and is connect with the through hole whorl of the die holder, the lower fixation
Pin is across the lower spring, and the lower end of the lower spring is abutted with the boss upper surface of the lower fixed pin lower end, the lower bullet
The upper end of spring is abutted with the boss lower surface of the bottom knockout pin lower end, and the bottom knockout pin is arranged on the through-hole of the lower bolster
The fixed plate is passed through in the slot of the lower template and the upper end and is abutted with the bottom of the ejection block；The upper de- plate erects
Straight to be moved to when being abutted with the upper surface of the lower template, the ejection block is depressed into extreme lower position, and the lower spring, which is in, presses
Contracting state, when the upper de- plate rises to initial position, the ejection block rises under the active force of the lower spring and by work
Part jacks up to be detached from the punch.
Advantageous effect using above-mentioned further scheme is, ejection block, which declines and exposes punch, during workpiece hole flanging turns over workpiece
Hole, at the end of hole flanging, ejection block rises automatically, will be stuck in the workpiece ejection of punch, during the entire process of hole flanging, ejection block all with
Workpiece is in close contact so that hole flanging is not easy to misplace, deform.
Further, the liftout attachment above the upper jigger pin is made of upper spring and upper fixed pin, fixed pin
It is arranged on logical in the through-hole of the upper mold seat, the upper padding plate, the upper clamp plate and the stop plate and with the upper mold seat
Hole is threadedly coupled, and fixed pin passes through the upper spring, the upper spring upper end and the boss of fixed pin upper end
Lower surface abut, the upper lower spring end abuts with the upper surface of the boss of the upper jigger pin upper end；The upper de- plate erects
Straight to be moved to when being abutted with the upper surface of the lower template, the workpiece is gone out circular hole and by the circle of the circular hole by the punch
It is dug in circumferential direction, the upper jigger pin is pushed and risen by the punch, and the upper spring is in compressive state, the upper de- plate
During rise, the upper jigger pin declines and by the workpiece under the active force of spring by the ram impacts hole flanging on described
Part enters from the hole flanging to be ejected in the hole of son.
Advantageous effect using above-mentioned further scheme is, upper jigger pin, which rises, during workpiece hole flanging gives hole flanging reserved space,
At the end of hole flanging, upper jigger pin declines automatically, will be stuck in hole flanging enter son hole in workpiece ejection.
Further, its upper surface is higher than or is flush to the upper end of the punch when ejection block rises to highest point.
Advantageous effect using above-mentioned further scheme is that liftout block protection punch is not broken.
Description of the drawings
Fig. 1 is a kind of structure diagram of the hole-flanging device with quick releasing function provided by the utility model.
In attached drawing, parts list represented by the reference numerals are as follows：
1st, upper mold seat, 2, upper padding plate, 3, upper clamp plate, 4, stop plate, 5, upper de- plate, 6, lower template, 7, lower bolster, 8, lower die
Seat, 9, ejection block, 10, punch fixing plate, 11, Quick Release pressing plate, 12, Quick Release pressing plate fixing screws, 13, punch 14, bottom knockout pin,
15th, lower spring, 16, lower fixed pin, 17, hole flanging enter son, 18, lock-screw, 19, upper jigger pin, 20, upper spring, 21, upper fixation
Pin.
Specific embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, a kind of hole-flanging device with quick releasing function, including upper module and the lower module being disposed below, institute
State upper mold seat 1, upper padding plate 2, upper clamp plate 3, stop plate 4 and upper de- plate 5 that module includes lamination fixed setting from top to bottom, institute
It states lower module and includes lamination from top to bottom and be fixedly installed lower template 6, lower bolster 7 and die holder 8, it is vertical in the upper de- plate 5
Equipped with the upper jigger pin 19 that a pair is vertically movable, it is equipped with a pair of and upper 19 position of jigger pin vertically in the lower template 6
Corresponding punch 13 is respectively equipped with device for quickly disassembling, the upper module and lower module at the upper jigger pin 19 and the punch 13
Can lower surface vertically adjacent to each other and making the upper de- plate 5 abutted with the upper surface of the lower template 6, the upper top
The top and the punch 13 for expecting pin 19 are respectively arranged below with liftout attachment.
Vertical slot is offered in the lower template 6, vertical through-hole is equipped in the lower bolster 7 and the die holder 8,
The slot and the lead to the hole site are corresponding and interconnected.
Offer vertical slot in the upper de- plate 5, the upper mold seat 1, the upper padding plate 2, the upper clamp plate 3 and described
The vertical through-hole of two row, the slot and the two row lead to the hole site correspondence are equipped in stop plate 4 and is interconnected.
Device for quickly disassembling at the punch 13 by be set in 6 slot of lower template ejection block 9, punch fixing plate 10,
Quick Release pressing plate 11 and Quick Release pressing plate fixing screws 12 form, and the Quick Release pressing plate 11 and the Quick Release pressing plate fixing screws 12 make punching
Head fixed plate 10 positions and limits the extreme higher position that the ejection block 9 moves up, and the punch 13 sequentially passes through the punch and fixes
Plate 10 and the ejection block 9, boss structure of the punch 13 by its lower end and the stepped hole in the punch fixing plate 10
So as to be fixedly connected with the punch fixing plate 10, the ejection block 9 can be moved vertically for matching.
The Quick Release pressing plate 11 is arranged on the side of the ejection block 9 and the punch fixing plate 10, the Quick Release pressing plate
11 set close to the side of the ejection block 9 there are two step surface, and the ejection block 9 is equipped with close to the side of the Quick Release pressing plate 11
Boss, step surface described in top with the boss of the Quick Release pressing plate 11 match and limit the extreme higher position that the ejection block 9 moves up,
Step surface described in lower part is abutted with 10 upper surface of punch fixing plate so that the fixed plate 10 positions, the fixed plate 10
Upper surface when being abutted with the lower surface of the ejection block 9 ejection block 9 move to extreme lower position, the Quick Release pressing plate fixes spiral shell
Nail 12 passes through the Quick Release pressing plate 11 and is threadedly coupled with the lower bolster 7.
The device for quickly disassembling of the upper jigger pin 19 enters son 17 and lock-screw by the hole flanging being set in upper de- 5 slot of plate
18 compositions, the upper jigger pin 19 enter son 17 across the hole flanging, and the upper end of the upper jigger pin 19 is equipped with boss for limiting
Its extreme lower position, the lock-screw 18 enter son 17 across the hole flanging and are threadedly coupled with the upper de- plate 5.
The 13 lower section liftout attachment of punch is made of bottom knockout pin 14, lower spring 15 and lower fixed pin 16, described lower solid
Rationed marketing 16 is arranged in the through-hole of the lower bolster 7 and the die holder 8 and is connect with the through hole whorl of the die holder 8, institute
Lower fixed pin 16 is stated across the lower spring 15, the boss upper table of the lower end of the lower spring 15 and lower 16 lower end of fixed pin
Face abuts, and the upper end of the lower spring 15 is abutted with the boss lower surface of 14 lower end of bottom knockout pin, the bottom knockout pin 14
Be arranged in the through-hole of the lower bolster 7 and the slot of the lower template 6 and the upper end pass through the fixed plate 10 and with the top
Expect that the bottom of block 9 abuts；When upper de- 5 vertical shift of plate is extremely abutted with the upper surface of the lower template 6, the ejection block 9
Extreme lower position is depressed into, the lower spring 15 is in compressive state, when the upper de- plate 5 rises to initial position, the liftout
Block 9 rises under the active force of the lower spring 15 and jacks up workpiece to be detached from the punch 13.
The liftout attachment of 19 top of upper jigger pin is made of upper spring 20 and upper fixed pin 21, and fixed pin is set
Put in the through-hole of the upper mold seat 1, the upper padding plate 2, the upper clamp plate 3 and the stop plate 4 and with the upper mold seat 1
Through hole whorl connects, and fixed pin 21 passes through the upper spring 20, upper 20 upper end of spring and fixed pin 21
The lower surface of the boss of upper end abuts, and upper 20 lower end of spring and the upper surface of the boss of upper 19 upper end of jigger pin are supported
It connects；For upper de- 5 vertical shift of plate to when being abutted with the upper surface of the lower template 6, the punch 13 goes out the workpiece
Circular hole simultaneously digs the circumference of the circular hole upwards, and the upper jigger pin 19 is pushed and risen by the punch 13, the upper bullet
Spring 20 is in compressive state, and when the upper de- plate 5 rises, the upper jigger pin 19 declines on described under the active force of spring 20
And the part that the workpiece is impacted to hole flanging by the punch 13 enters in the hole of son 17 to eject from the hole flanging.
Its upper surface is higher than or is flush to the upper end of the punch 13 when the ejection block 9 rises to highest point.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (9)
1. a kind of hole-flanging device with quick releasing function, which is characterized in that described including upper module and the lower module being disposed below
Upper module include from top to bottom lamination fixed setting upper mold seat (1), upper padding plate (2), upper clamp plate (3), stop plate (4) and it is upper take off
Plate (5), the lower module includes lamination from top to bottom and is fixedly installed lower template (6), lower bolster (7) and die holder (8), described
A pair of upper jigger pin (19) being vertically movable is equipped in upper de- plate (5) vertically, be equipped with vertically in the lower template (6) it is a pair of with
The corresponding punch (13) in upper jigger pin (19) position is respectively equipped at the upper jigger pin (19) and the punch (13) fast
Dismantling device, the upper module and lower module can lower surface vertically adjacent to each other and making the upper de- plate (5) with it is described
The upper surface of lower template (6) abuts, and the top of the upper jigger pin (19) and the punch (13) are respectively arranged below with ejection
Device.
2. a kind of hole-flanging device with quick releasing function according to claim 1, which is characterized in that opened in the lower template (6)
Equipped with vertical slot, vertical through-hole, the slot and the through-hole position are equipped in the lower bolster (7) and the die holder (8)
It puts corresponding and interconnected.
3. a kind of hole-flanging device with quick releasing function according to claim 1, which is characterized in that opened in the upper de- plate (5)
Equipped with vertical slot, two are equipped in the upper mold seat (1), the upper padding plate (2), the upper clamp plate (3) and the stop plate (4)
It arranges vertical through-hole, the slot and the two row lead to the hole site correspondence and is interconnected.
4. a kind of hole-flanging device with quick releasing function according to claim 2, which is characterized in that fast at the punch (13)
Dismantling device is by the ejection block (9), punch fixing plate (10), Quick Release pressing plate (11) and the Quick Release that are set in the lower template (6) slot
Pressing plate fixing screws (12) form, and the Quick Release pressing plate (11) and the Quick Release pressing plate fixing screws (12) make punch fixing plate
(10) it positions and limits the extreme higher position that the ejection block (9) moves up, the punch (13) sequentially passes through the punch fixing plate
(10) pass through in the boss structure of its lower end and the punch fixing plate (10) with the ejection block (9), the punch (13)
So as to be fixedly connected with the punch fixing plate (10), the ejection block (9) can vertically move for stepped hole matching.
5. a kind of hole-flanging device with quick releasing function according to claim 4, which is characterized in that the Quick Release pressing plate (11) sets
The side in the ejection block (9) and the punch fixing plate (10) is put, the Quick Release pressing plate (11) is close to the ejection block (9)
Side set there are two step surface, the ejection block (9) is equipped with boss close to the side of the Quick Release pressing plate (11), described in top
Step surface and the boss of the Quick Release pressing plate (11) match and limit the extreme higher position that the ejection block (9) moves up, described in lower part
Step surface abutted with the punch fixing plate (10) upper surface so that the fixed plate (10) position, the fixed plate (10) it is upper
Surface when being abutted with the lower surface of the ejection block (9) ejection block (9) move to extreme lower position, the Quick Release pressing plate is fixed
Screw (12) is threadedly coupled across the Quick Release pressing plate (11) and with the lower bolster (7).
6. a kind of hole-flanging device with quick releasing function according to claim 3, which is characterized in that the upper jigger pin (19)
Device for quickly disassembling enters sub (17) by the hole flanging being set in upper de- plate (5) slot and lock-screw (18) forms, the upper liftout
Pin (19) enters sub (17) across the hole flanging, and the upper end of the upper jigger pin (19) is equipped with boss for limiting its extreme lower position,
The lock-screw (18) enters sub (17) across the hole flanging and is threadedly coupled with the upper de- plate (5).
7. a kind of hole-flanging device with quick releasing function according to claim 5, which is characterized in that pushed up below the punch (13)
Go out device to be made of bottom knockout pin (14), lower spring (15) and lower fixed pin (16), the lower fixed pin (16) is arranged on described
It is connect in the through-hole of lower bolster (7) and the die holder (8) and with the through hole whorl of the die holder (8), the lower fixed pin
(16) across the lower spring (15), the boss upper surface of the lower end of the lower spring (15) and lower fixed pin (16) lower end
It abuts, the upper end of the lower spring (15) is abutted with the boss lower surface of bottom knockout pin (14) lower end, the bottom knockout pin
(14) it is arranged in the through-hole of the lower bolster (7) and the slot of the lower template (6) and the upper end passes through the fixed plate (10)
And it is abutted with the bottom of the ejection block (9)；Upper de- plate (5) vertical shift to the upper surface with the lower template (6) is supported
When connecing, the ejection block (9) is depressed into extreme lower position, and the lower spring (15) is in compressive state, the upper de- plate (5)
When rising to initial position, the ejection block (9) is risen under the active force of the lower spring (15) and jacks up to be detached from by workpiece
The punch (13).
8. a kind of hole-flanging device with quick releasing function according to claim 6, which is characterized in that on the upper jigger pin (19)
The liftout attachment of side is made of upper spring (20) and upper fixed pin (21), and fixed pin is arranged on the upper mold seat (1), institute
It states in the through-hole of upper padding plate (2), the upper clamp plate (3) and the stop plate (4) and connects with the through hole whorl of the upper mold seat (1)
Connect, fixed pin (21) across the upper spring (20), upper spring (20) upper end on fixed pin (21)
The lower surface of the boss at end abuts, and upper spring (20) lower end and the upper surface of the boss of upper jigger pin (19) upper end are supported
It connects；For upper de- plate (5) vertical shift to when being abutted with the upper surface of the lower template (6), the punch (13) rushes workpiece
Go out circular hole and dig the circumference of the circular hole upwards, the upper jigger pin (19) is pushed and risen, institute by the punch (13)
Spring (20) is stated in compressive state, when the upper de- plate (5) is risen, upper jigger pin (19) spring (20) on described
Active force under decline and entered the workpiece from the hole flanging by the part of the punch (13) impact hole flanging the hole of sub (17)
Middle ejection.
9. a kind of hole-flanging device with quick releasing function according to claim 5, which is characterized in that the ejection block (9) rises
It is higher than to its upper surface during highest point or is flush to the upper end of the punch (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720999472.1U CN207563501U (en) | 2017-08-10 | 2017-08-10 | A kind of hole-flanging device with quick releasing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720999472.1U CN207563501U (en) | 2017-08-10 | 2017-08-10 | A kind of hole-flanging device with quick releasing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207563501U true CN207563501U (en) | 2018-07-03 |
Family
ID=62697146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720999472.1U Expired - Fee Related CN207563501U (en) | 2017-08-10 | 2017-08-10 | A kind of hole-flanging device with quick releasing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207563501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438244A (en) * | 2020-03-31 | 2020-07-24 | 华帝股份有限公司 | Hole flanging and burr removing die and technological method thereof |
-
2017
- 2017-08-10 CN CN201720999472.1U patent/CN207563501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438244A (en) * | 2020-03-31 | 2020-07-24 | 华帝股份有限公司 | Hole flanging and burr removing die and technological method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190121 Address after: 518000 Area A2-2, Second Floor, Building A, Baozhi Industrial Road, Hengkeng Community, Guanhu Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Laizhi Innovation Industry Co., Ltd. Address before: 518000 Area A1-1 on the first floor and A2-1 on the second floor of Building A, Baozhi Industrial Road, Guanhu Street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Tian Mao hardware dies Products Co., Ltd of Shenzhen |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20190810 |