CN209502684U - A kind of blanking die of cover board - Google Patents
A kind of blanking die of cover board Download PDFInfo
- Publication number
- CN209502684U CN209502684U CN201821665503.0U CN201821665503U CN209502684U CN 209502684 U CN209502684 U CN 209502684U CN 201821665503 U CN201821665503 U CN 201821665503U CN 209502684 U CN209502684 U CN 209502684U
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- CN
- China
- Prior art keywords
- fixed
- die holder
- cover board
- block
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000004080 punching Methods 0.000 description 10
- 238000007599 discharging Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 230000008094 contradictory effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of blanking dies of cover board, its key points of the technical solution are that: including upper die holder and lower die holder, the lower surface of the upper die holder is fixed with upper padding plate and upper male mould, the end of the upper male mould passes through the lower section that the upper padding plate reaches the upper padding plate, the lower die holder is fixedly arranged above lower template, the forming tank with punch-pin cooperation is offered in the lower template, the end of the lower template is fixed with the cylinder body of the first cylinder, the piston rod end of first cylinder is fixed with stripper, the slot being connected with the forming tank is also provided in the lower template, baffle is plugged in the slot, fixed plate is further fixed on the lower die holder, the cylinder body of the second cylinder is fixed in the fixed plate, the piston rod end of second cylinder is fixed on the baffle, the blanking die of cover board facilitates unloading for cover board Material, improves production efficiency.
Description
Technical field
The utility model relates to a kind of stamping die, in particular to a kind of blanking die of cover board.
Background technique
Automobile generating cover plate is a kind of common plate part, generally steel plate is used to be produced in production, first right
Steel plate is cut, and is punched again to the steel plate after cutting later, steel plate is placed on above lower template when punching, in utilization
Blanking process is completed in cooperation between punch-pin and lower template.
In existing punching production process, the part of production is directly fallen from material-dropping hole, and the part of production, which is easy to happen, to be touched
Damage is bad, so needing to improve this.
Utility model content
Aiming at the problem that being mentioned in background technique, the purpose of the utility model is to provide a kind of blanking die of cover board, with
It solves the problems, such as to mention in background technique.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of blanking die of cover board, including upper die holder and lower die holder, the lower surface of the upper die holder are fixed with upper padding plate
And upper male mould, the end of the upper male mould pass through the lower section that the upper padding plate reaches the upper padding plate, the lower die holder it is upper
Side is fixed with lower template, and the forming tank with punch-pin cooperation is offered in the lower template, and the end of the lower template is fixed with the
The cylinder body of one cylinder, the piston rod end of first cylinder are fixed with stripper, the stripper company of sliding in the horizontal direction
It connects in the forming tank, the slot being connected with the forming tank, grafting in the slot is also provided in the lower template
There is baffle, fixed plate is further fixed on the lower die holder, the cylinder body of the second cylinder, second gas are fixed in the fixed plate
The piston rod end of cylinder is fixed on the baffle, and the top of the lower die holder also dismantling connection has the Contraband word for facilitating cover board to fetch
Shape drawing strickle guide.
By using above-mentioned technical proposal, when using mold production cover board, steel plate is placed in the top of cope plate, later
Die closing operation is carried out, upper die holder falls and upper male mould is driven to be pressed into forming tank to a certain degree when molding, by steelplate punching, punching
Cutting out the cover board fallen can fall in forming tank；Starting the second cylinder after die sinking, the second cylinder will drive baffle to be detached from slot,
Start the first cylinder later, the first cylinder will drive stripper that the cover board that punching obtains is pushed in Contraband font drawing strickle guide；Gu Gai
The blanking die of plate can facilitate when producing cover board when carrying out discharging, avoid the obtained cover board of punching and directly fall and damage
Wound has saved manpower, has improved production effect when discharging by the way that automation discharging may be implemented using the first cylinder and stripper
Rate.
Preferably, be fixed with the first fixed block and the second fixed block on the Contraband font drawing strickle guide, first fixed block and
It is connected between the lower die holder by clamping screw, sliding slot is offered in second fixed block, the sliding slot is interior along vertical side
It is connected with inserted block to sliding, spring is connected between the inserted block and sliding slot slot bottom, offers on the lower die holder and is inserted for described
The groove of block insertion.
By using above-mentioned technical proposal, what be can be convenient between Contraband font drawing strickle guide and lower die holder dismantle, and is being installed
It when Contraband font drawing strickle guide, is inserted into groove and is positioned using inserted block, tighten the lock between the first fixed block and lower die holder later
Tight bolt can be fixed on the lower die seat.
Preferably, the end of the clamping screw is fixed with two panels rotation ear.
By using above-mentioned technical proposal, the rotation ear of clamping screw end can facilitate operator to turn clamping screw.
Preferably, be fixed with several the first limited blocks on the upper padding plate, be fixed in the lower template several with
Second limited block of the first limited block cooperation.
By using above-mentioned technical proposal, by the way that convex be molded into can be limited using the first limit block and the second limit block
Depth in forming tank.
Preferably, first limited block is being fixed with one layer of first elastic cushion close to second limited block on one side,
Second limited block is being fixed with one layer of second elastic cushion close to first limited block on one side.
By using above-mentioned technical proposal, the first elastic cushion and the second elastic cushion can prevent the first limited block and second from limiting
Position block is worn when contradicting.
Preferably, be fixed with third fixed block on the baffle, it is fixed with the 4th fixed block in the fixed plate, described
It is fixed with guide rod on three fixed blocks, the pilot hole passed through for the guide rod is offered on the 4th fixed block.
By using above-mentioned technical proposal, by the cooperation using guide rod and pilot hole can be improved baffle be plugged on it is slotting
Structural stability in slot.
Preferably, the guide rod is fixed with third limited block in one end far from the third fixed block.
By using above-mentioned technical proposal, the third limited block for being oriented to boom end can limit the sliding stroke of baffle.
Preferably, fixed there are two guide sleeve on the upper die holder, fixed on the lower die holder there are two match with the guide sleeve
The guide post of conjunction.
By using above-mentioned technical proposal, by can be improved the precision after mold clamping using guide sleeve and guide post.
In conclusion the utility model mainly has the advantages that
When the blanking die of cover board can facilitate progress discharging when producing cover board, avoids the cover board that punching obtains and directly fall
Raw damage of shaving one's head has been saved manpower, has been improved when discharging by the way that automation discharging may be implemented using the first cylinder and stripper
Production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the blanking die of cover board；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is one of structure sectional view of blanking die of cover board；
Fig. 4 is enlarged drawing at B in Fig. 3；
Fig. 5 is enlarged drawing at C in Fig. 3；
Fig. 6 is the two of the structure sectional view of the blanking die of cover board；
Fig. 7 is enlarged drawing at D in Fig. 6；
Fig. 8 is enlarged drawing at E in Fig. 6.
Appended drawing reference: 1, upper die holder；2, lower die holder；3, upper padding plate；4, upper male mould；5, lower template；6, forming tank；7, first
Cylinder；8, stripper；9, slot；10, baffle；11, fixed plate；12, the second cylinder；13, Contraband font drawing strickle guide；14, first is fixed
Block；15, the second fixed block；16, clamping screw；17, sliding slot；18, inserted block；19, spring；20, groove；21, ear is rotated；22,
One limited block；23, the second limited block；24, the first elastic cushion；25, the second elastic cushion；26, third fixed block；27, guide rod；
28, pilot hole；29, the 4th fixed block；30, third limited block；31, guide sleeve；32, guide post.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
With reference to Fig. 1, Fig. 3 and Fig. 4, a kind of blanking die of cover board, including upper die holder 1 and lower die holder 2, wherein in upper die holder
1 lower surface is fixed with upper padding plate 3 and upper male mould 4, and wherein the end of upper male mould 4 passes through upper padding plate 3 and reaches under upper padding plate 3
Side, is fixedly arranged above lower template 5 in lower die holder 2, and the forming tank 6 with punch-pin cooperation, forming tank 6 are offered in lower template 5
Cutting edge between cope plate 5 is by steelplate punching；In order to facilitate discharging, the cylinder of the first cylinder 7 is fixed in the end of lower template 5
Body, and it is fixed with stripper 8 in the piston rod end of the first cylinder 7, wherein stripper 8 slides be connected to molding in the horizontal direction
In slot 6, starting cylinder will drive the sliding of stripper 8 to release the cover board that punching obtains out of lower template 5.
With reference to Fig. 1 and Fig. 2, cover board falls off without reason out of forming tank 6 in order to prevent, be also provided in lower template 5 at
The slot 9 that type groove 6 is connected, is plugged with baffle 10 in slot 9, fixed plate 11 is further fixed on lower die holder 2, and in fixation
It is fixed with the cylinder body of the second cylinder 12 on plate 11, the piston rod end of the second cylinder 12 is fixed on baffle 10, when being rushed
When sanction, baffle 10 is inserted into slot 9, and after punching, the second cylinder 12 of starting drives baffle 10 to be detached from slot 9, cover board
Lower template 5 is released from slot 9, takes out lower template 5 for convenience, also dismantling connection has convenient cap in the top of lower die holder 2
The Contraband font drawing strickle guide 13 that plate fetches, cover board will be pushed to Contraband font drawing strickle guide 13 after being pushed into slot 9 from forming tank 6.
Is fixed on Contraband font drawing strickle guide 13 in order to facilitate the disassembly of Contraband font drawing strickle guide 13 with reference to Fig. 6, Fig. 7 and Fig. 8
One fixed block 14 and the second fixed block 15, wherein connected clamping screw 16 is passed through between the first fixed block 14 and lower die holder 2,
Sliding slot 17 is offered in second fixed block 15, sliding is connected with inserted block 18 along the vertical direction in sliding slot 17, and in 18 He of inserted block
It is connected with spring 19 between 17 slot bottom of sliding slot, while offering the groove 20 being inserted into for inserted block 18 on lower die holder 2, Contraband font is led
What be can be convenient between frame 13 and lower die holder 2 dismantle, and when installing Contraband font drawing strickle guide 13, is inserted into groove using inserted block 18
It is positioned in 20, the clamping screw 16 tightened between the first fixed block 14 and lower die holder 2 later can be fixed in lower die
On seat 2；Clamping screw 16 is turned for convenience, is fixed with two panels rotation ear 21, clamping screw 16 in the end of clamping screw 16
The rotation ear 21 of end can facilitate operator to turn clamping screw 16.
It is fixed on upper padding plate 3 in order to limit the position that upper male mould 4 is pressed into forming tank 6 with reference to Fig. 3, Fig. 4 and Fig. 5
There are four the first limited blocks 22, and fixed the second limited block 23 there are four with the cooperation of the first limited block 22, passes through in lower template 5
The depth that upper male mould 4 is pressed into forming tank 6 can be limited using the first limited block 22 and the second limited block 23；And by first
Limited block 22 is being fixed with one layer of first elastic cushion 24 close to the second limited block 23 on one side, by second limited block 23 close to the
One limited block 22 is fixed with one layer of second elastic cushion 25 on one side, and the first elastic cushion 24 and the second elastic cushion 25 can prevent first
Limited block 22 and the second limited block 23 are worn when contradicting.
With reference to Fig. 1 and Fig. 2, in order to enable the stabilization that baffle 10 slides, is fixed with third fixed block 26 on baffle 10,
It is fixed with the 4th fixed block 29 in fixed plate 11, and is fixed with guide rod 27 on third fixed block 26, in the 4th fixed block 29
On offer the pilot hole 28 passed through for guide rod 27, baffle can be improved by the cooperation using guide rod 27 and pilot hole 28
10 are plugged on the structural stability in slot 9；In order to limit the stroke of baffle 10, by guide rod 27 far from third fixed block 26
One end be fixed with third limited block 30, the third limited block 30 of 27 end of guide rod can limit the sliding stroke of baffle 10；
It is fixed there are two guide sleeve 31 on upper die holder 1 in order to improve the accuracy of mold clamping, on lower die holder 2 it is fixed there are two with
The guide post 32 that guide sleeve 31 cooperates, by can be improved the precision after mold clamping using guide sleeve 31 and guide post 32.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of blanking die of cover board, including upper die holder (1) and lower die holder (2), it is characterised in that: the upper die holder (1)
Lower surface is fixed with upper padding plate (3) and upper male mould (4), and the end of the upper male mould (4) passes through the upper padding plate (3) and reaches institute
State the lower section of upper padding plate (3), the lower die holder (2) is fixedly arranged above lower template (5), offered on the lower template (5) with
The forming tank (6) of punch-pin cooperation, the end of the lower template (5) is fixed with the cylinder body of the first cylinder (7), first cylinder
(7) piston rod end is fixed with stripper (8), and the stripper (8) slides be connected to the forming tank (6) in the horizontal direction
It is interior, it is also provided with the slot (9) being connected with the forming tank (6) on the lower template (5), is plugged in the slot (9)
Baffle (10) is further fixed on fixed plate (11) on the lower die holder (2), is fixed with the second cylinder (12) on the fixed plate (11)
Cylinder body, the piston rod end of second cylinder (12) is fixed on the baffle (10), and the top of the lower die holder (2) is also
Dismantling connection has the Contraband font drawing strickle guide (13) for facilitating cover board to fetch.
2. a kind of blanking die of cover board according to claim 1, it is characterised in that: solid on the Contraband font drawing strickle guide (13)
Surely there are the first fixed block (14) and the second fixed block (15), pass through between first fixed block (14) and the lower die holder (2)
Clamping screw (16) connection, second fixed block (15) is interior to be offered sliding slot (17), in the sliding slot (17) along the vertical direction
Sliding is connected with inserted block (18), is connected with spring (19) between the inserted block (18) and sliding slot (17) slot bottom, the lower die holder (2)
On offer for the inserted block (18) insertion groove (20).
3. a kind of blanking die of cover board according to claim 2, it is characterised in that: the end of the clamping screw (16)
It is fixed with two panels rotation ear (21).
4. a kind of blanking die of cover board according to claim 1, it is characterised in that: be fixed on the upper padding plate (3)
Several first limited blocks (22), be fixed on the lower template (5) several cooperate with first limited block (22)
Two limited blocks (23).
5. a kind of blanking die of cover board according to claim 4, it is characterised in that: first limited block (22) is being leaned on
Nearly second limited block (23) is fixed with one layer of first elastic cushion (24) on one side, and second limited block (23) is close to institute
That states the first limited block (22) is fixed with one layer of second elastic cushion (25) on one side.
6. a kind of blanking die of cover board according to claim 1, it is characterised in that: be fixed on the baffle (10)
Three fixed blocks (26) are fixed with the 4th fixed block (29) on the fixed plate (11), are fixed on the third fixed block (26)
Guide rod (27) offers the pilot hole (28) passed through for the guide rod (27) on the 4th fixed block (29).
7. a kind of blanking die of cover board according to claim 6, it is characterised in that: the guide rod (27) is far from institute
The one end for stating third fixed block (26) is fixed with third limited block (30).
8. a kind of blanking die of cover board according to claim 1, it is characterised in that: be fixed on the upper die holder (1)
Two guide sleeves (31), the fixed guide post (32) there are two with the guide sleeve (31) cooperation on the lower die holder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821665503.0U CN209502684U (en) | 2018-10-15 | 2018-10-15 | A kind of blanking die of cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821665503.0U CN209502684U (en) | 2018-10-15 | 2018-10-15 | A kind of blanking die of cover board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209502684U true CN209502684U (en) | 2019-10-18 |
Family
ID=68192292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821665503.0U Expired - Fee Related CN209502684U (en) | 2018-10-15 | 2018-10-15 | A kind of blanking die of cover board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209502684U (en) |
-
2018
- 2018-10-15 CN CN201821665503.0U patent/CN209502684U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |