CN205926799U - Mould depression bar formula plastic edge -upturning mechanism - Google Patents
Mould depression bar formula plastic edge -upturning mechanism Download PDFInfo
- Publication number
- CN205926799U CN205926799U CN201620969939.3U CN201620969939U CN205926799U CN 205926799 U CN205926799 U CN 205926799U CN 201620969939 U CN201620969939 U CN 201620969939U CN 205926799 U CN205926799 U CN 205926799U
- Authority
- CN
- China
- Prior art keywords
- arc cam
- mould
- drive block
- pinch bar
- ripping bar
- 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
Links
- 238000007493 shaping process Methods 0.000 claims abstract description 25
- 238000000465 moulding Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000004080 punching Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a mould depression bar formula plastic edge -upturning mechanism, including pinch bar, shaping knife piece, drive block, its characterized in that: the front and back end of pinch bar partially do not is equipped with upwards and downward bulge arc cam, the bottom of drive block is equipped with arc cam, the top of tip contacts through arc cam behind drive block and the pinch bar, the arc cam's of tip bottom installation release link behind the pinch bar, be equipped with down the spring on the release link, the middle part of pinch bar is fixed on the axle fixing base through the rotation axis, the arc cam's of tip upper portion is connected with sword block control seat through last spring before the pinch bar, the top at sword block control seat middle part is fixed with the shaping knife piece, the lateral part of shaping knife piece is equipped with the lower mould, the top of lower mould is equipped with the mould pressing flitch, the utility model has the advantages of simple structure, stable good, can the effectual manufacturing cost who practices thrift the enterprise.
Description
Technical field
The utility model belongs to automatic stamping technical field and in particular to a kind of mould pressure lever type shaping flange body.
Background technology
At present many auto vendors while ensureing vehicle body parts precision and moulding it is desirable to reduce being manufactured into of automobile
This, multiple part combination are produced on 1 secondary mould, the blank manufacturing mould parts adopts waste material, shapes work from minimizing
Sequence, reduces the aspects such as access times and the raising stock utilization of lathe and is tested, but these are all extremely difficult to factory
The requirement of family.
Existing shaping flange body, does the Training system of material pressing core, Design of Dies and manufacture difficulty often through lower mould
Greatly, high cost.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of mould pressure lever type shaping flange
Mechanism.
A kind of mould pressure lever type shaping flange body, including ripping bar, shaping cutter block, drive block it is characterised in that：Described sled
The rear ends of bar are respectively equipped with protrusion arc cam up and down, and the bottom of drive block is provided with arc cam, drives
Block is contacted by arc cam with the top of ripping bar rearward end, and the bottom of the arc cam of ripping bar rearward end is installed and resetted
Bar, release link is provided with lower spring, and the middle part of ripping bar is fixed in axle fixed seat by rotary shaft, the circular arc of ripping bar leading section
The top of boss controls seat to be connected by upper spring and cutter block, and cutter block controls and is fixedly arranged above shaping cutter block in the middle part of seat, whole
The sidepiece of shape cutter block is provided with lower mould, and the top of lower mould is provided with molding flitch.
Preferably, the top of described drive block is provided with installing hole.
Preferably, the bottom of described axle fixed seat is provided with installing hole.
Compared with prior art, the beneficial effects of the utility model：
The utility model use when, auto parts lower mould and on molding flitch between complete punch forming, drive block
Move down, drive ripping bar to be rotated down, and shaping cutter block is pressed, auto parts expose between lower mould and upper molding flitch
Part is shaped cutter block bending upwards, completes punching press and the shaping flange of many auto parts, can realize in same device
The punching press of auto parts and shaping flange, need not be modified to mould, have the advantages that structure is simple, good stability, can
Effectively save the production cost of enterprise.
Brief description
Fig. 1 is a kind of structural representation of the utility model mould pressure lever type shaping flange body.
In figure, 1, drive block, 2, cutter block control seat, 3, shaping cutter block, 4, upper molding flitch, 5, punching parts, 6, lower mould,
7th, ripping bar, 8, release link, 9, lower spring, 10, rotary shaft, 11, axle fixed seat, 12, upper spring.
Specific embodiment
Referring to Fig. 1, a kind of mould pressure lever type shaping flange body, including ripping bar 7, shaping cutter block 3, drive block 1, its feature
It is：The rear ends of described ripping bar 7 are respectively equipped with protrusion arc cam up and down, and the bottom of drive block 1 is provided with circle
Arc boss, drive block 1 is contacted by arc cam with the top of ripping bar 7 rearward end, and the circular arc of ripping bar 7 rearward end is convex
Release link 8 is installed in the bottom of platform, and release link 8 is provided with lower spring 9, and the middle part of ripping bar 7 is fixed on axle by rotary shaft 10 and fixes
On seat 11, the top of the arc cam of ripping bar 7 leading section controls seat 2 to be connected by upper spring 12 and cutter block, and cutter block controls
Seat 2 middle part be fixedly arranged above shaping cutter block 3, the sidepiece of shaping cutter block 3 is provided with lower mould 6, and the top of lower mould 6 is provided with molding compound
Plate 4.
The top of described drive block 1 is provided with installing hole.
The bottom of described axle fixed seat 11 is provided with installing hole.
Technical solutions of the utility model above in conjunction with accompanying drawing, utility model are exemplarily described it is clear that this practicality
New implementing is not subject to the restrictions described above, as long as employ method design of the present utility model carrying out with technical scheme
Various unsubstantialities improve, or the not improved design by utility model and technical scheme directly apply to other occasions,
All within protection domain of the present utility model.
Claims (3)
1. a kind of mould pressure lever type shaping flange body, including ripping bar（7）, shaping cutter block（3）, drive block（1）, its feature exists
In：Described ripping bar（7）Rear ends be respectively equipped with up and down protrusion arc cam, drive block（1）Bottom be provided with
Arc cam, drive block（1）With ripping bar（7）The top of rearward end is contacted by arc cam, ripping bar（7）Rearward end
Release link is installed in the bottom of arc cam（8）, release link（8）It is provided with lower spring（9）, ripping bar（7）Middle part pass through rotation
Axle（10）It is fixed on axle fixed seat（11）On, ripping bar（7）The top of the arc cam of leading section is by upper spring（12）With knife
Block controls seat（2）It is connected, cutter block controls seat（2）Middle part be fixedly arranged above shaping cutter block（3）, shaping cutter block（3）Sidepiece
It is provided with lower mould（6）, lower mould（6）Top be provided with molding flitch（4）.
2. as claimed in claim 1 a kind of mould pressure lever type shaping flange body it is characterised in that：Described drive block（1）'s
Top is provided with installing hole.
3. as claimed in claim 1 a kind of mould pressure lever type shaping flange body it is characterised in that：Described axle fixed seat（11）
Bottom be provided with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969939.3U CN205926799U (en) | 2016-08-30 | 2016-08-30 | Mould depression bar formula plastic edge -upturning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969939.3U CN205926799U (en) | 2016-08-30 | 2016-08-30 | Mould depression bar formula plastic edge -upturning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205926799U true CN205926799U (en) | 2017-02-08 |
Family
ID=57954608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620969939.3U Expired - Fee Related CN205926799U (en) | 2016-08-30 | 2016-08-30 | Mould depression bar formula plastic edge -upturning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205926799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160684A (en) * | 2021-10-19 | 2022-03-11 | 瑞鹄汽车模具股份有限公司 | Pull-back wedge forming mechanism of flanging die |
-
2016
- 2016-08-30 CN CN201620969939.3U patent/CN205926799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160684A (en) * | 2021-10-19 | 2022-03-11 | 瑞鹄汽车模具股份有限公司 | Pull-back wedge forming mechanism of flanging die |
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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: 20170208 |