CN110027043A - shutter mould structure - Google Patents
shutter mould structure Download PDFInfo
- Publication number
- CN110027043A CN110027043A CN201910357222.1A CN201910357222A CN110027043A CN 110027043 A CN110027043 A CN 110027043A CN 201910357222 A CN201910357222 A CN 201910357222A CN 110027043 A CN110027043 A CN 110027043A
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- China
- Prior art keywords
- formed punch
- shutter
- die structure
- punches
- shutter formed
- Prior art date
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- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000004080 punching Methods 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000008439 repair process Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention provides a shutter die structure which comprises an upper clamping plate and a plurality of shutter punches, wherein all the shutter punches are arranged in parallel, mounting holes corresponding to the shutter punches one by one are formed in the upper clamping plate, and a clamping mechanism is arranged between the side wall of each mounting hole and the peripheral side face of each shutter punch. According to the shutter die structure provided by the invention, each shutter punch is independently positioned by using the clamping mechanism, the matching of the two ends of the hanging pin and the side walls of the clamping groove can limit the hanging pin to only generate deviation in the clamping groove when the die is punched to generate vibration, so that the deviation size of the hanging pin is effectively reduced, the arrangement mode is an interval dislocation mode, the side walls of the two ends of the hanging pin respectively support two adjacent shutter punches, the shutter punches can limit the positions of the hanging pin, the potential safety hazard that the punches fall off to explode the die due to the dislocation of the hanging pin can be effectively solved, and the die quality is improved.
Description
Technical field
The present invention relates to shutter production equipment technology, especially a kind of louvering die structure.
Background technique
The outer machine part of air conditioner exit window machine is to meet requirement to need to form shutter feature, usual a outer cover zero
Part has 14 shutter unit lattice, each cell is made of the shutter of 15~30 monolithics, shutter feature it is more and
In array type arrangement, shaping blades quantity is more, and forming force and required de- material power are big, and conventional punch mold and punching head fixed form is divided into
Three kinds: 1, by screw locking formed punch and template；This mode needs to widen shutter blade and fixes thread, insert shape size
Greatly, processing technology is complicated, and template strength is poor, and die cost is high.2, shutter formed punch is fixed using hanging platform formula；This mode template is strong
It is poor to spend, and fixation is unreliable, and processing cost is high, and maintenance is at high cost.3, formed punch use is worn pin mode and is fixed；A, blade is integrally worn
When pin, when wherein a piece of in some cell or several shutter breaks downs, need blades all in entire cell
Overall pulling down could replace the blade of damage, and when installation needs the blade of entire cell and hanging pin assembling integral installation again
To template, assembly technology is complicated, waste of time；B, according to individually pin mode is worn, when whole hanging pin hole is in same level position
When setting, since there are gap, generated vibration will drive hanging pin and go out in equipment punching course between hanging pin and blade pinned hole
Now jump phenomenon；When hanging pins multiple in the blade of matrix arrangement, which exist, jumps appearance accumulation displacement in the same direction, hanging pin may be detached from
Blade pinned hole, at this time since knockout press blade can explode mold by product reverse drawing falling mould type chamber, mold repair is difficult,
Heavy workload, and there are great security risks.
Summary of the invention
The technical issues of in order to solve complicated mold assembly technology and intensity difference, and one kind is provided to each shutter formed punch
The louvering die structure of location-independent is carried out using clamping mechanism.
A kind of louvering die structure, including upper clamp plate and multiple shutter formed punches, all shutter formed punches are arranged side by side
It is arranged, is provided with and the one-to-one mounting hole of shutter formed punch, the side wall of each mounting hole on the upper clamp plate
Clamping mechanism is provided between all sides of the shutter formed punch.
The clamping mechanism includes card slot and the protrusion that matches with the card slot, and the card slot is set to the mounting hole
Side wall on and the protrusion be set on all sides of the shutter formed punch.
The clamping mechanism includes card slot and the protrusion that matches with the card slot, and the protrusion is set to the mounting hole
Side wall on and the card slot be set on all sides of the shutter formed punch.
The upper clamp plate has opposite first side and second side, and the side wall of the mounting hole is by the first side
Groove is opened up to the second side direction and forms the card slot, and the card slot forms opening at the first side, described
Protrusion is slid into the card slot by the opening.
The card slot has the bottom surface opposite with the opening, and when the protrusion is connected to the bottom surface, and described hundred
Leaf window formed punch is in default stamping position.
It is provided with through-hole on the shutter formed punch, hanging pin, the prominent institute in the end of the hanging pin are provided in the through-hole
It states shutter formed punch and forms the protrusion.
Each clamping mechanism includes two card slots and two protrusions, and two card slots are respectively arranged at
In the opposite two side walls of the mounting hole, two protrusions are all set on the corresponding shutter formed punch, and two
The protrusion is corresponded with two card slots.
It is provided with through-hole on the shutter formed punch, hanging pin is provided in the through-hole, two ends of the hanging pin are equal
The prominent shutter formed punch forms two protrusions.
The axis of the through-hole is parallel with the parallel direction of the shutter formed punch.
The axis of the through-hole of all shutter formed punches is parallel to each other.
The length of the prominent shutter formed punch side of the hanging pin is less than between the two neighboring shutter formed punch
Spacing, and the length of the hanging pin is greater than the thickness of the shutter formed punch.
All shutter formed punches include multiple first formed punches and multiple second formed punches, and all first formed punches and
The setting of all second formed punch intervals, the axis of the through-hole on first formed punch with it is described on second formed punch
The axis of through-hole has spacing.
The clamping mechanism there are two settings between each mounting hole and the corresponding shutter formed punch, and two
The clamping mechanism is uniformly distributed along the length direction of the shutter formed punch.
All shutter formed punches include multiple first formed punches and multiple second formed punches, and all first formed punches and
The setting of all second formed punch intervals, the axis of the through-hole on first formed punch with it is described on second formed punch
The axis of through-hole has spacing, and two through-holes on first formed punch are in described in two on second formed punch
Between through-hole.
The louvering die structure further includes upper de- plate, and the shutter formed punch protrudes into described after the upper clamp plate
In upper de- plate.
When the louvering die structure carries out punching press, the prominent de- plate in the end of the shutter formed punch, and
When the louvering die structure resets, in upper de- plate described in the end retraction of the shutter formed punch.
The hanging pin length of the shutter formed punch in all shutter formed punches in end is less than remaining
The length of the hanging pin of the shutter formed punch.
Louvering die structure provided by the invention, each shutter formed punch carry out location-independent using clamping mechanism,
The cooperation of the side wall of hanging pin both ends and card slot can limit hanging pin only inside the card slot when mould punching generates vibration
Offset is generated, to effectively reduce the offset dimensions of hanging pin, avoids offset accumulated error, arrangement mode is interval dislocation type,
Hanging pin length matches with shutter formed punch spacing, makes hanging pin both ends side wall respectively against adjacent two panels shutter formed punch, at this time
Shutter formed punch can limit the position of hanging pin, can effectively solve hanging pin and jump to cause formed punch to fall and the security risk of quick-fried mould,
Promote mold quality；Simultaneously each shutter formed punch again can with fast assembling-disassembling, be individually replaced, it is easy to maintenance, greatly shortening repair
The mould period reduces mold repair cost of upkeep.
Detailed description of the invention
Fig. 1 be the embodiment of louvering die structure provided by the invention the upper clamp plate that is installed of shutter formed punch and
The structural schematic diagram of upper de- plate；
Fig. 2 is the upper clamp plate of the embodiment of louvering die structure provided by the invention and the explosive view of shutter formed punch；
Fig. 3 is the upper clamp plate that the shutter formed punch blackout of the embodiment of louvering die structure provided by the invention has just been completed
Top view；
In figure:
1, upper clamp plate；2, shutter formed punch；3, clamping mechanism；4, mounting hole；31, card slot；32, raised；21, through-hole；22,
Hanging pin；23, the first formed punch；24, the second formed punch；5, upper de- plate.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, right with reference to the accompanying drawings and embodiments
The present invention is further elaborated.It should be appreciated that described herein, the specific embodiments are only for explaining the present invention, not
For limiting the present invention.
Louvering die structure as shown in Figure 1 to Figure 3, including upper clamp plate 1 and multiple shutter formed punches 2, it is all described
Shutter formed punch 2 is set side by side, be provided on the upper clamp plate 1 with the one-to-one mounting hole 4 of the shutter formed punch 2, often
It is provided with clamping mechanism 3 between the side wall of one mounting hole and all sides of the shutter formed punch 2, utilizes clamping mechanism 3
The mutual limit between mounting hole 4 and corresponding shutter formed punch 2 is realized, when punching press generates vibration, between mounting hole 4 and formed punch
Offset will not be generated, and then offset accumulated error will not be generated, guarantees reliability when louvering die punching press.
The clamping mechanism 3 includes card slot 31 and the protrusion 32 matched with the card slot 31, and the card slot 31 is set to
On the side wall of the mounting hole 4 and described raised 32 are set on all sides of the shutter formed punch 2.
The clamping mechanism 3 includes card slot 31 and the protrusion 32 matched with the card slot 31, and described raised 32 are set to
On the side wall of the mounting hole 4 and the card slot 31 is set on all sides of the shutter formed punch 2.
The upper clamp plate 1 has opposite first side and second side, and the side wall of the mounting hole 4 is by first side
Groove is opened up towards the second side direction and forms the card slot 31, and the card slot 31 is formed at the first side and opened
Mouthful, described raised 32 are slid into the card slot 31 by the opening, and the shutter formed punch 2 is put into described by the first side
Mounting hole 4, while protrusion 32 is slid into the card slot 31 installation and clamping mechanism 3 for completing shutter formed punch 2 by opening
Cooperation.
The card slot 31 has the bottom surface opposite with the opening, and when described raised 32 are connected to the bottom surface, institute
It states shutter formed punch 2 and is in default stamping position, namely when protrusion 32 slides into the bosom of card slot 31 along card slot 31, blinds
Window formed punch 2 guarantees the reliable fit between protrusion 32 and card slot 31 just at the position for being ready for punching press.
It is provided with through-hole 21 on the shutter formed punch 2, hanging pin 22, the end of the hanging pin 22 are provided in the through-hole 21
The prominent shutter formed punch 2 in portion forms described raised 32, during installation, hanging pin 22 is inserted into through-hole 21, and make hanging pin 22
The side of the prominent shutter formed punch 2 in end form described raised 32, it is convenient to be cooperated with the card slot 31.
Each clamping mechanism 3 includes two card slots 31 and two described raised 32, and two card slots 31 divide
It is not set in the opposite two side walls of the mounting hole 4, two described raised 32 are all set in the corresponding shutter punching
On first 2, and two described raised 32 and two card slots 31 correspond, and increase clamping mechanism 3 using two protrusions 32
Limit effect and then the reliability for increasing clamping mechanism 3.
It is provided with through-hole 21 on the shutter formed punch 2, is provided with hanging pin 22 in the through-hole 21, the two of the hanging pin 22
A end protrudes the formation of shutter formed punch 2 two described raised 32 namely the both ends of hanging pin 22 protrude the blinds
The side of window formed punch 2 increases the cooperation reliability of clamping mechanism 3, and it is too short and can not match with card slot 31 to be also prevented from 22 length of hanging pin
It closes.
The axis of the through-hole 21 is parallel with the parallel direction of the shutter formed punch 2 namely shutter formed punch 2 it is arranged side by side
Direction is left-right situs, then the axis direction of the through-hole 21 is direction from left to right.
The axis of the through-hole 21 of all shutter formed punches 2 is parallel to each other.
Spacing between the arbitrary neighborhood two shutter formed punches 2 is equal, the prominent shutter punching of the hanging pin 22
The length of first 2 side is less than the spacing between the two neighboring shutter formed punch 2, and the length of the hanging pin 22 is greater than described
The thickness of shutter formed punch 2, namely prevent hanging pin 22 from deviating from the shutter formed punch 2, also can be hanging pin 22 not with it is adjacent
The shutter formed punch 2 generates interference and influences installation.
All shutter formed punches 2 include multiple first formed punches 23 and multiple second formed punches 24, and all described first
Formed punch 23 and the setting of all second formed punches 24 interval, the axis of the through-hole 21 on first formed punch 23 and described the
The axis of the through-hole 21 on two formed punches 24 is with logical in spacing namely first formed punch 23 and second formed punch 24
Hole 21 is in the position difference in same level but opened up, forms the design that is staggered, that is, avoids the two neighboring shutter punching
Interference is generated between first 2 between through-hole 21 and hanging pin 22, while putting in order for hanging pin 22 can be defined, hanging pin is worked as
When 22 misloading, hanging pin 22 can not be packed into, and form error-disable function.
Such as: the distance between adjacent first formed punch 23 and the second formed punch 24 13mm, customization standard through-hole 21 are Φ 4,
22 length 12mm of hanging pin, pinned hole and 22 gap of hanging pin are set as 0.02mm glade plane space, and intermediate hanging pin 22 is rushed with adjacent both sides
0.5mm moving position is reserved between head, when mould punching generates the vibration offset of hanging pin 22 more than 0.5mm, faces the shutter on side
Formed punch 2 can withstand 22 side end face of hanging pin, play position-limiting action to hanging pin 22, this new structure can eliminate the offset of same level position
Accumulated error releases formed punch in production and falls risk.
The shutter formed punch 2 at the both ends of close all shutter formed punches 2 card slot 31 when upper clamp plate 1 designs card slot 31
The gap 1~1.5mm is reserved between hanging pin 22, and the vibration of end hanging pin 22 is prevented to be detached from formed punch.
At least two clamping mechanisms are provided between each mounting hole 4 and the corresponding shutter formed punch 2
3, and all clamping mechanisms 3 are uniformly distributed along the length direction of the shutter formed punch 2, are increased using multiple clamping mechanisms 3
Add the limit reliability between mounting hole 4 and the corresponding shutter formed punch 2, wherein clamping mechanism 3 is according to shutter formed punch 2
Size be defined, can be multiple.
All shutter formed punches 2 include multiple first formed punches 23 and multiple second formed punches 24, and all described first
Formed punch 23 and the setting of all second formed punches 24 interval, the axis of the through-hole 21 on first formed punch 23 and described the
The axis of the through-hole 21 on two formed punches 24 has spacing, and two through-holes 21 on first formed punch 23 are in institute
It states between two through-holes 21 on the second formed punch 24.
When installing shutter formed punch 2, first shutter formed punch 2 is injected after 4 half of mounting hole put in through-hole 21 with
The single hanging pin 22 to match, then formed punch is tapped down into fixed plate and trim, is according to said method installed entire cell
Shutter formed punch 2, finally assembled all templates and completed with mould.
The louvering die structure further includes upper de- plate 5, and the shutter formed punch 2 protrudes into after running through the upper clamp plate 1
In the upper de- plate 5.
When the louvering die structure carries out punching press, the prominent de- plate 5 in the end of the shutter formed punch 2,
And when the louvering die structure resets, in upper de- plate 5 described in the end retraction of the shutter formed punch 2.
22 length of the hanging pin of the shutter formed punch 2 in all shutter formed punches 2 in end is less than it
The length of the hanging pin 22 of the remaining shutter formed punch 2.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (17)
1. a kind of louvering die structure, it is characterised in that: all described including upper clamp plate (1) and multiple shutter formed punches (2)
Shutter formed punch (2) is set side by side, and is provided on the upper clamp plate (1) and installs correspondingly with the shutter formed punch (2)
Hole (4) is provided with clamping mechanism between the side wall of each mounting hole (4) and all sides of the shutter formed punch (2)
(3)。
2. louvering die structure according to claim 1, it is characterised in that: the clamping mechanism (3) includes card slot
(31) and with the card slot (31) protrusion (32) matched, the card slot (31) are set on the side wall of the mounting hole (4)
And raised (32) are set on all sides of the shutter formed punch (2).
3. louvering die structure according to claim 1, it is characterised in that: the clamping mechanism (3) includes card slot
(31) and with the card slot (31) protrusion (32) matched, the protrusion (32) are set on the side wall of the mounting hole (4)
And the card slot (31) is set on all sides of the shutter formed punch (2).
4. louvering die structure according to claim 2, it is characterised in that: the upper clamp plate (1) has opposite the
The side wall of one side and second side, the mounting hole (4) opens up groove from the first side to the second side direction
It is formed the card slot (31), the card slot (31) forms opening at the first side, and the protrusion (32) is by the opening
It slides into the card slot (31).
5. louvering die structure according to claim 4, it is characterised in that: the card slot (31) has and the opening
Opposite bottom surface, and when raised (32) are connected to the bottom surface, the shutter formed punch (2) is in default punching press position
It sets.
6. louvering die structure according to claim 2, it is characterised in that: be provided on the shutter formed punch (2)
Through-hole (21), the through-hole (21) is interior to be provided with hanging pin (22), the prominent shutter formed punch (2) in the end of the hanging pin (22)
Form raised (32).
7. louvering die structure according to claim 2, it is characterised in that: each clamping mechanism (3) includes two
A card slot (31) and two protrusions (32), it is opposite that two card slots (31) are respectively arranged at the mounting hole (4)
Two side walls on, two raised (32) are all set on the corresponding shutter formed punch (2), and two protrusions
(32) it is corresponded with two card slots (31).
8. louvering die structure according to claim 7, it is characterised in that: be provided on the shutter formed punch (2)
Through-hole (21), the through-hole (21) is interior to be provided with hanging pin (22), and two ends of the hanging pin (22) protrude the shutter
Formed punch (2) forms two raised (32).
9. the louvering die structure according to claim 6 or 8, it is characterised in that: the axis of the through-hole (21) and institute
The parallel direction for stating shutter formed punch (2) is parallel.
10. the louvering die structure according to claim 6 or 8, it is characterised in that: all shutter formed punches (2)
The axis of the through-hole (21) be parallel to each other.
11. the louvering die structure according to claim 6 or 8, it is characterised in that: the hanging pin (22) prominent described hundred
The length of leaf window formed punch (2) side is less than the spacing between the two neighboring shutter formed punch (2), and the hanging pin (22)
Length is greater than the thickness of the shutter formed punch (2).
12. louvering die structure according to claim 10, it is characterised in that: all shutter formed punch (2) packets
Include multiple first formed punches (23) and multiple second formed punches (24), and all first formed punches (23) and all second formed punches
(24) interval setting, the axis of the through-hole (21) on first formed punch (23) with it is described on second formed punch (24)
The axis of through-hole (21) has spacing.
13. louvering die structure according to claim 10, it is characterised in that: each mounting hole (4) and correspondence
The shutter formed punch (2) between setting there are two the clamping mechanism (3), and two clamping mechanisms (3) are along described
The length direction of shutter formed punch (2) is uniformly distributed.
14. louvering die structure according to claim 12, it is characterised in that: all shutter formed punch (2) packets
Include multiple first formed punches (23) and multiple second formed punches (24), and all first formed punches (23) and all second formed punches
(24) interval setting, the axis of the through-hole (21) on first formed punch (23) with it is described on second formed punch (24)
The axis of through-hole (21) has spacing, and two through-holes (21) on first formed punch (23) are in second formed punch
(24) between two through-holes (21) on.
15. louvering die structure according to claim 1, it is characterised in that: the louvering die structure further includes
Upper de- plate (5), the shutter formed punch (2) are protruded into the upper de- plate (5) after running through the upper clamp plate (1).
16. louvering die structure according to claim 15, it is characterised in that: carried out in the louvering die structure
When punching press, the prominent de- plate (5) in the end of the shutter formed punch (2), and when the louvering die structure resets,
In upper de- plate (5) described in the end retraction of the shutter formed punch (2).
17. the louvering die structure according to claim 6 or 8, it is characterised in that: all shutter formed punches (2)
In the hanging pin (22) length of the shutter formed punch (2) in end be less than remaining shutter formed punch (2)
The length of the hanging pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910357222.1A CN110027043B (en) | 2019-04-29 | 2019-04-29 | Shutter mould structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910357222.1A CN110027043B (en) | 2019-04-29 | 2019-04-29 | Shutter mould structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110027043A true CN110027043A (en) | 2019-07-19 |
| CN110027043B CN110027043B (en) | 2023-12-05 |
Family
ID=67240888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910357222.1A Active CN110027043B (en) | 2019-04-29 | 2019-04-29 | Shutter mould structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110027043B (en) |
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