CN205763361U - A kind of backboard bend forming die - Google Patents
A kind of backboard bend forming die Download PDFInfo
- Publication number
- CN205763361U CN205763361U CN201620523782.1U CN201620523782U CN205763361U CN 205763361 U CN205763361 U CN 205763361U CN 201620523782 U CN201620523782 U CN 201620523782U CN 205763361 U CN205763361 U CN 205763361U
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- CN
- China
- Prior art keywords
- cutter head
- backboard
- cope match
- plate pattern
- cutter
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
This utility model relates to a kind of backboard bend forming die, and it includes cope match-plate pattern assembly, lower bolster assembly, and lower mold assemblies is arranged relative to upper die component, including die shoe, lower plate and lower bolster；Trimming cutter it is installed with on upper die component；Lower trimming cutter it is provided with on lower mold assemblies；Cope match-plate pattern assembly, lower bolster assembly are arranged on die frame, are provided with V-type groove in the middle part of the lower cutter head of lower trimming cutter, and the upper cutter head of upper trimming cutter is V-structure.The upper cutter head of upper trimming cutter is arranged to V-structure by this utility model, the lower cutter head of lower trimming cutter is provided with V-type groove, this kind of mechanism can reduce the impact to lower mold of the upper cutter head, backboard can be cut by this kind of structure when bending backboard, improve the production efficiency of product, reduce production cost.
Description
Technical field
This utility model relates to technical field of mold, particularly relates to a kind of backboard bend forming die.
Background technology
Computer back board at least just can obtain backboard finished product through punching press, trimming two procedures, but above-mentioned two procedures
In also need to the tiny loaded down with trivial details operation of multiple tracks and complete.Existing backboard processing technique typically first carries out punching press to workpiece, the most right
Workpiece carries out trimming and completes the shaping to workpiece.Owing to using different operations to need to use different production moulds, therefore adopt
The processing using three molds just can complete backboard is at least needed by above-mentioned processing technique.
Above-mentioned three molds are integrated by prior art, is designed as the mould of a set of entirety, but this kind of mould makes
During with bigger due to impulsive force, it is easy to make between upper punch and lower bolster, bigger shock, and cause upper punch
Or lower bolster damages.The especially mould needing more to renew of lower bolster well damage.The mould that more renews need in advance to
Mould factory is customized, could normally produce, take time and effort after waiting for a period of time, and seriously reduces production efficiency and produces into
This.
Therefore, how to provide a kind of backboard bending shaving die, easy with lower bolster to solve upper punch in prior art
The problem damaged, is those skilled in the art's technical issues that need to address.
Utility model content
The purpose of this utility model is to propose a kind of backboard bend forming die, it is possible to solve upper punch in prior art
The problem being easily damaged with lower bolster.For reaching this purpose, this utility model by the following technical solutions:
A kind of backboard bend forming die, including cope match-plate pattern assembly, lower bolster assembly, backboard bending assembly, described upper mold
Upper bolster that board component includes being fixedly connected sequentially from top to bottom, upper padding plate, train wheel bridge, cope match-plate pattern；Described lower mold assemblies is relative
Arrange in upper die component, including the die shoe being fixedly connected sequentially from top to bottom, lower plate and lower bolster；
It is installed with trimming cutter on described upper die component；Lower trimming cutter it is provided with on described lower mold assemblies；
Described cope match-plate pattern assembly, lower bolster assembly are arranged on die frame, set in the middle part of the lower cutter head of described lower trimming cutter
Being equipped with V-type groove, the upper cutter head of described upper trimming cutter is V-structure, after backboard has been cut by described upper trimming cutter,
Described upper cutter head is positioned at the V-type groove of described lower cutter head.
As preferably, described upper trimming cutter includes that cutter head, clamp system, described upper cutter head are arranged at described clamping machine
The lower end of structure.
As preferably, described lower trimming cutter includes that lower cutter head, elevating mechanism, described elevating mechanism are oil cylinder or cylinder.
As preferably, described clamp system is primary-secondary oil cylinders, and the piston rod of described primary-secondary oil cylinders is connected with described upper cutter head,
Described clamp system both sides are additionally provided with briquetting.
As preferably, described cope match-plate pattern is additionally provided with guide-localization post, described lower bolster is provided with and described guiding
The pilot hole that locating dowel is oppositely arranged.
As preferably, described guide-localization post includes positioning stigma and flexibly positioned cylinder, described flexibly positioned cylinder
Through cope match-plate pattern, train wheel bridge, it is fixed on described upper padding plate.
As preferably, also including de-material cylinder, described de-material cylinder is fixedly installed on described upper bolster, and described de-material
Cylinder cylinder rod sequentially passes through upper padding plate, train wheel bridge, cope match-plate pattern.
As preferably, between described train wheel bridge and described cope match-plate pattern, it is additionally provided with resetting-mechanism.
The beneficial effects of the utility model:
The upper cutter head of upper trimming cutter is arranged to V-structure by this utility model, the lower cutter head of lower trimming cutter is set
Being equipped with V-type groove, upper cutter head can drop on V-type groove after cutting outer backboard completely, the upper cutter head of V-type groove structure auxiliary
To bend at backboard trimming and make upper cutter head that backboard to be cut.This kind of mechanism can reduce upper cutter head and rush lower mold
Hit, and when upper cutter head or lower tool bit abrasion are serious, only need to replace with cutter head and lower cutter head.And then reduce the system of backboard
Cause this.Backboard can be cut by this kind of structure when bending backboard, improves the production efficiency of product, reduces
Production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the backboard bend forming die that this utility model provides；
Fig. 2 is the upper cutter head structural representation with lower cutter head of this utility model offer；
Fig. 3 is the structural representation of the upper cutter head that this utility model provides.
In figure:
11, upper bolster 11,；12, upper padding plate；13, train wheel bridge；14, cope match-plate pattern；15, upper trimming cutter；151, upper cutter head；
152, clamp system；153, briquetting；16, lower trimming cutter；161, lower cutter head；1611, V-type groove；162, elevating mechanism；
21, die shoe；22, lower plate；23, lower bolster；3, die frame；Resetting-mechanism；5, guide-localization post；51, location stigma；52、
Flexibly positioned cylinder；6, pilot hole；7, de-material cylinder.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, below in conjunction with the accompanying drawings and pass through
Detailed description of the invention further illustrates the technical solution of the utility model.
As Figure 1-3, the present embodiment discloses a kind of backboard bend forming die, it include cope match-plate pattern assembly, under
Template assembly, backboard bending assembly, described cope match-plate pattern assembly includes upper bolster 11, the upper padding plate being fixedly connected sequentially from top to bottom
12, train wheel bridge 13, cope match-plate pattern 14；Described lower mold assemblies is arranged relative to upper die component, including being fixedly connected sequentially from top to bottom
Die shoe 21, lower plate 22 and lower bolster 23；Trimming cutter 15 it is installed with on described upper die component；Described lower mold assemblies 2
On be provided with lower trimming cutter 16；Described cope match-plate pattern assembly, lower bolster assembly are arranged on die frame 3, described lower trimming cutter
Being provided with V-type groove 1611 in the middle part of the lower cutter head 161 of 16, the upper cutter head 151 of described upper trimming cutter 15 is V-structure, works as institute
Stating after backboard cut by trimming cutter 15, described upper cutter head 151 is positioned at the V-type groove 1611 of described lower cutter head 161.
Upper cutter head 151 cooperates with lower cutter head 161, it is possible to convenient cutting backboard, can also reduce upper cutter head pair simultaneously
The impact of lower bolster 23, extends the service life of lower bolster 23.
As shown in Figure 2,3, in the present embodiment, upper trimming cutter 15 includes cutter head 151, clamp system 152, described upper slitter
151 lower ends being arranged at described clamp system 152.Lower trimming cutter 16 includes lower cutter head 161, elevating mechanism 162, described liter
Descending mechanism 162 is oil cylinder or cylinder.Specifically, clamp system 152 is primary-secondary oil cylinders, the piston rod of described primary-secondary oil cylinders and upper slitter
151 connect, and clamp system 152 both sides are additionally provided with briquetting 153, wherein fixing between briquetting 153 and clamp system 152
Connect.Upper cutter head 151 is between briquetting 153 so that upper cutter head 151 will not answer clamp system 152 to back sheet clip when working
Tightly affect cutting.When backboard is carried out trimming, backboard is mutually compressed by clamp system 152 with elevating mechanism 162, prevents backboard
There is position skew, and then backboard can be made to carry out raising cutting efficiency during trimming.Go up cutter head 151 to damage with lower cutter head 161 simultaneously
Can change in time after Huai, the production waiting time is substantially reduced, it is ensured that production efficiency.
In order to prevent from occurring between cope match-plate pattern 14 and lower bolster 23 position skew when punching press, cope match-plate pattern 14 is additionally provided with
Guide-localization post 5, described lower bolster 23 is provided with the pilot hole 6 being oppositely arranged with described guide-localization post 5.Backboard raw material is rolled over
Time curved, guide-localization post 5 first extend in pilot hole 6, then cope match-plate pattern 14 punching press raw material still further below.This kind of structure can make the back of the body
Board raw material does not occur position to move in punching course, and then reduces defect rate, reduces production cost, improves production efficiency.
Guide-localization post 5 is damaged, guide-localization post 5 in order to prevent impulsive force between cope match-plate pattern 14 and lower bolster 23 excessive
Including location stigma 51 and flexibly positioned cylinder 52, described flexibly positioned cylinder 52 is through cope match-plate pattern 14, train wheel bridge 13, fixing
On described upper padding plate 12.Flexibly positioned cylinder 52 can buffer the impulsive force between cope match-plate pattern 14 and lower bolster 23, effectively
Protection guide-localization post 5.
Owing to the backboard after molding is likely to and cope match-plate pattern 14 adhesion, the present embodiment also includes de-material cylinder 7, described de-
Material cylinder 7 is fixedly installed on described upper bolster 11, and described de-material cylinder 7 cylinder rod sequentially passes through upper padding plate 12, train wheel bridge
13, cope match-plate pattern 14.Backboard can be departed from by de-material cylinder 7 stretch downward with cope match-plate pattern 14.
In order to prevent cope match-plate pattern 14 from occurring bigger impulsive force to affect train wheel bridge 13 and upper bolster 11, train wheel bridge 13 and institute
Stating and be additionally provided with resetting-mechanism 4 between cope match-plate pattern 14, be provided with gap between cope match-plate pattern 14 and train wheel bridge 13, resetting-mechanism 4 is
Flexible restoring organ, the impulsive force of cope match-plate pattern 14 effectively can be absorbed, prevent cope match-plate pattern 14 and train wheel bridge 13 by resetting-mechanism 4
Between clash into, cause whole burn failure normally not use.
Note, of the present utility model ultimate principle and principal character and of the present utility model excellent have more than been shown and described
Point.Skilled person will appreciate that of the industry, this utility model is not limited to the embodiments described above, above-mentioned embodiment and saying
Described in bright book, principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this
Utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model,
Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. a backboard bend forming die, including cope match-plate pattern assembly, lower bolster assembly, described cope match-plate pattern assembly include to
Under be fixedly connected sequentially upper bolster (11), upper padding plate (12), train wheel bridge (13), cope match-plate pattern (14)；Described lower mold assemblies is relative
Arrange in upper die component, including the die shoe (21) being fixedly connected sequentially from top to bottom, lower plate (22) and lower bolster (23)；
Trimming cutter (15) it is installed with on described upper die component；Lower trimming cutter (16) it is provided with on described lower mold assemblies；
It is characterized in that, described cope match-plate pattern assembly, lower bolster assembly are arranged on die frame (3), described lower trimming cutter (16)
Lower cutter head (161) middle part be provided with V-type groove (1611), the upper cutter head (151) of described upper trimming cutter (15) be V-type knot
Structure, after backboard has been cut by described upper trimming cutter (15), described upper cutter head (151) is positioned at the V of described lower cutter head (161)
In type groove (1611).
Backboard bend forming die the most according to claim 1, it is characterised in that described upper trimming cutter (15) includes
Cutter head (151), clamp system (152), described upper cutter head (151) is arranged at the lower end of described clamp system (152).
Backboard bend forming die the most according to claim 2, it is characterised in that under described lower trimming cutter (16) includes
Cutter head (161), elevating mechanism (162), described elevating mechanism (162) is oil cylinder or cylinder.
Backboard bend forming die the most according to claim 3, it is characterised in that described clamp system (152) is primary and secondary
Oil cylinder, the piston rod of described primary-secondary oil cylinders is connected with described upper cutter head (151), and described clamp system (152) both sides are additionally provided with
Briquetting (153).
Backboard bend forming die the most according to claim 4, it is characterised in that described cope match-plate pattern is additionally provided with on (14)
Guide-localization post (5), described lower bolster (23) is provided with the pilot hole (6) being oppositely arranged with described guide-localization post (5).
Backboard bend forming die the most according to claim 5, it is characterised in that described guide-localization post (5) includes fixed
Position stigma (51) and flexibly positioned cylinder (52), described flexibly positioned cylinder (52) passes cope match-plate pattern (14), train wheel bridge (13),
It is fixed on described upper padding plate (12).
Backboard bend forming die the most according to claim 6, it is characterised in that also include de-material cylinder (7), described de-
Material cylinder (7) is fixedly installed on described upper bolster (11), and described de-material cylinder (7) cylinder rod sequentially passes through upper padding plate
(12), train wheel bridge (13), cope match-plate pattern (14).
Backboard bend forming die the most according to claim 7, it is characterised in that described train wheel bridge (13) and described upper mold
Resetting-mechanism (4) it is additionally provided with between plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620523782.1U CN205763361U (en) | 2016-06-01 | 2016-06-01 | A kind of backboard bend forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620523782.1U CN205763361U (en) | 2016-06-01 | 2016-06-01 | A kind of backboard bend forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205763361U true CN205763361U (en) | 2016-12-07 |
Family
ID=58136087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620523782.1U Expired - Fee Related CN205763361U (en) | 2016-06-01 | 2016-06-01 | A kind of backboard bend forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205763361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880389A (en) * | 2016-06-01 | 2016-08-24 | 昆山电子羽电业制品有限公司 | Bending and forming mold for backboards |
-
2016
- 2016-06-01 CN CN201620523782.1U patent/CN205763361U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880389A (en) * | 2016-06-01 | 2016-08-24 | 昆山电子羽电业制品有限公司 | Bending and forming mold for backboards |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20161207 Termination date: 20170601 |