CN209664116U - A kind of bracket type asymmetric curvature mold - Google Patents
A kind of bracket type asymmetric curvature mold Download PDFInfo
- Publication number
- CN209664116U CN209664116U CN201920141127.3U CN201920141127U CN209664116U CN 209664116 U CN209664116 U CN 209664116U CN 201920141127 U CN201920141127 U CN 201920141127U CN 209664116 U CN209664116 U CN 209664116U
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- China
- Prior art keywords
- punch
- pin
- cavity plate
- pin head
- retainer
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- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A kind of bracket type asymmetric curvature mold belongs to board type members bending mould technical field.This bracket type asymmetric curvature mold includes punch-pin, cavity plate and retainer plate, and inclined punch-pin head is equipped on punch-pin, and the cavity plate slot matched with punch-pin head is equipped on cavity plate；The punch-pin end slope angle of punch-pin head and the cavity plate flute length side tilt angle of cavity plate slot are consistent, the punch-pin downside tilt angle of punch-pin head and the cavity plate slot short side tilt angle of cavity plate slot are consistent, the one or both sides of cavity plate are arranged in retainer plate, the upper plane of retainer plate and the upper plane of cavity plate constitute a workbench, and the positioning pin of multiple pairs of workpiece positioning is equipped on workbench.The bending mould uses the punch-pin and cavity plate of unsymmetric structure, after molding component, the demoulding and discharging of shaped component is helped using the movement of punch-pin, this not only simplifies the structures of stamping equipment, and improve work efficiency.
Description
Technical field
The utility model relates to a kind of bracket type asymmetric curvature molds, belong to board type members bending mould technical field.
Background technique
In existing bending mould, symmetrical structure is generally used, molding angle is needed according to component, using respective corners
The mold of degree is widely used since the mould structure of symmetrical structure is simple, but certain components use the mold of symmetrical structure,
To component after molding demoulding and component discharging, the cooperation of other mechanisms is needed, this adds increased the complexity of device structure, systems
The cost made and repaired.Molding requirement is needed according to component, using asymmetrical molds, the demoulding of shaped component is helped and goes out
Material improves working efficiency to cylinder device structure, is welcome by everybody.
Summary of the invention
In order to overcome problems of the prior art, the utility model provides a kind of bracket type asymmetric curvature mold,
The bending mould should use the punch-pin and cavity plate of unsymmetric structure, after molding component, form structure using the movement help of punch-pin
The demoulding and discharging of part, this not only simplifies the structures of stamping equipment, and improve work efficiency.
The technical solution adopted in the utility model is: a kind of bracket type asymmetric curvature mold, including punch-pin, cavity plate and support
Flitch, the punch-pin are fixed on punch retainer by punch-pin bolt, and punch retainer is bolted on and press machine
On the die shank of connection, inclined punch-pin head is equipped on punch-pin；The cavity plate is fixed on die socket by pin and cavity plate bolt
On, the cavity plate slot matched with punch-pin head is equipped on cavity plate；The punch-pin end slope angle of the punch-pin head and the cavity plate
The cavity plate flute length side tilt angle of slot is consistent, and the punch-pin downside tilt angle of punch-pin head is inclined with the cavity plate slot short side of cavity plate slot
Rake angle is consistent；The side of cavity plate is arranged in the retainer plate, and the upper plane of retainer plate and the upper plane of cavity plate constitute one
Workbench is equipped with the positioning pin of multiple pairs of workpiece positioning on the working platform.
The punch-pin upper side of the punch-pin head and the punch-pin downside of punch-pin head are parallel.On the downside of the punch-pin of the punch-pin head
Circular sliding slopes are used between face and punch-pin end face.The one or both sides of cavity plate are arranged in the retainer plate.
The beneficial effects of the utility model are: this bracket type asymmetric curvature mold includes punch-pin, cavity plate and retainer plate,
It is equipped with inclined punch-pin head on punch-pin, the cavity plate slot matched with punch-pin head is equipped on cavity plate；The punch-pin end face of punch-pin head
Tilt angle is consistent with the cavity plate flute length side tilt angle of cavity plate slot, the punch-pin downside tilt angle and cavity plate slot of punch-pin head
Cavity plate slot short side tilt angle it is consistent, the one or both sides of cavity plate, the upper plane and cavity plate of retainer plate is arranged in retainer plate
Upper plane constitute a workbench, on workbench be equipped with multiple pairs of workpiece positioning positioning pin.The bending mould is adopted
The demoulding and discharging of shaped component are helped using the movement of punch-pin after molding component with the punch-pin and cavity plate of unsymmetric structure,
This not only simplifies the structures of stamping equipment, and improve work efficiency.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is a kind of main view of bracket type asymmetric curvature mould structure.
Fig. 2 is the A-A view in Fig. 1.
Fig. 3 is the state diagram that punch-pin starts contact workpiece.
Fig. 4 is the molded state diagram of workpiece.
In figure: 1, die shank, 2, punch-pin bolt, 3, punch retainer, 4, punch-pin, 4a, punch-pin head, 4b, punch-pin end face, 4c,
Punch-pin upper side, 4d, punch-pin downside, 5, cavity plate bolt, 6, positioning pin, 7, retainer plate, 8, cavity plate, 8a, cavity plate slot are 8b, recessed
Die cavity long side, 8c, cavity plate slot short side, 9, pin, 10, die socket, 11, workpiece.
Specific embodiment
Embodiment is further described below according to attached drawing.
Fig. 1,2 show a kind of bracket type asymmetric curvature die structure dwg.In figure, this bracket type asymmetric curvature mould
Tool includes punch-pin 4, cavity plate 8 and retainer plate 7.Punch-pin 4 is fixed on punch retainer 3 by punch-pin bolt 2, punch retainer 3
It is bolted on the die shank 1 being connect with press machine, inclined punch-pin head 4a is equipped on punch-pin 4.Cavity plate 8 passes through pin
9 and cavity plate bolt 5 be fixed on die socket 10, the cavity plate slot 8a that matches with punch-pin head 4a is equipped on cavity plate 8.Punch-pin head 4a
Punch-pin end face 4b tilt angle it is consistent with the cavity plate flute length side 8b tilt angle of the cavity plate slot 8a, the punch-pin of punch-pin head 4a
Downside 4d tilt angle is consistent with the cavity plate slot short side 8c tilt angle of cavity plate slot 8a.The side of cavity plate 8 is arranged in retainer plate 7
The upper plane of face, the upper plane of retainer plate 7 and cavity plate 8 constitutes a workbench, sets that there are four to workpiece on workbench
The positioning pin 6 of 11 positioning.The punch-pin upper side 4c of punch-pin head 4a is parallel with the punch-pin downside 4d of punch-pin head 4a.Punch-pin head 4a
Punch-pin downside 4d and punch-pin end face 4b between use circular sliding slopes.
Fig. 3,4 show the work status figure of punch-pin.When the punch-pin head 4a of punch-pin 4 starts contact workpiece 11, workpiece 11
Bending, until workpiece 11 is pressed into cavity plate slot 8a by punch-pin head 4a.Due to the punch-pin upper side 4c and punch-pin head 4a of punch-pin head 4a
Punch-pin downside 4d is parallel, and in the case where the side of workpiece 11 has flanging, new folding is formed in the other side of workpiece 11
Side, the distance between two flangings are greater than the thickness of punch-pin head 4a.Since punch-pin head 4a uses asymmetrical incline structure, In
When the punch-pin head 4a uplink that 11 two flangings of workpiece clip, punch-pin head 4a with workpiece 11 together uplink and can be demoulded, workpiece 11
It separates and discharges with punch-pin head 4a under the effect of gravity.
Using above-mentioned technical solution, distance (groove width) of the workpiece 11 between two flangings can with the thickness of punch-pin head into
Row is adjusted, and the angle of slot side and slot bottom can be adjusted with cavity plate flute length side and the angle of cavity plate slot short side, and workpiece at
Type, demoulding and the primary completion of discharging.
Claims (4)
1. a kind of bracket type asymmetric curvature mold, including punch-pin (4), cavity plate (8) and retainer plate (7), it is characterized in that: described convex
Mould (4) is fixed on punch retainer (3) by punch-pin bolt (2), and punch retainer (3) is bolted on and press machine
On the die shank (1) of connection, inclined punch-pin head (4a) is equipped on punch-pin (4)；The cavity plate (8) passes through pin (9) and cavity plate
Bolt (5) is fixed on die socket (10), and the cavity plate slot (8a) matched with punch-pin head (4a) is equipped on cavity plate (8)；It is described
Cavity plate flute length side (8b) the tilt angle phase one of punch-pin end face (4b) tilt angle of punch-pin head (4a) and the cavity plate slot (8a)
It causes, punch-pin downside (4d) tilt angle and cavity plate slot short side (8c) the tilt angle phase one of cavity plate slot (8a) of punch-pin head (4a)
It causes；Retainer plate (7) setting constitutes one in the side of cavity plate (8), the upper plane of retainer plate (7) and the upper plane of cavity plate (8)
A workbench is equipped with the positioning pin (6) of multiple pairs of workpiece (11) positioning on the working platform.
2. a kind of bracket type asymmetric curvature mold according to claim 1, it is characterized in that: the punch-pin head (4a) is convex
Mould upper side (4c) is parallel with punch-pin downside (4d) of punch-pin head (4a).
3. a kind of bracket type asymmetric curvature mold according to claim 1, it is characterized in that: the punch-pin head (4a) is convex
Circular sliding slopes are used between mould downside (4d) and punch-pin end face (4b).
4. a kind of bracket type asymmetric curvature mold according to claim 1, it is characterized in that: the retainer plate (7) is arranged
In the one or both sides of cavity plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141127.3U CN209664116U (en) | 2019-01-28 | 2019-01-28 | A kind of bracket type asymmetric curvature mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141127.3U CN209664116U (en) | 2019-01-28 | 2019-01-28 | A kind of bracket type asymmetric curvature mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209664116U true CN209664116U (en) | 2019-11-22 |
Family
ID=68567345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920141127.3U Expired - Fee Related CN209664116U (en) | 2019-01-28 | 2019-01-28 | A kind of bracket type asymmetric curvature mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209664116U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351695A (en) * | 2021-07-15 | 2021-09-07 | 广东宏石激光技术股份有限公司 | Plate bending method |
| CN113523032A (en) * | 2021-07-15 | 2021-10-22 | 广东宏石激光技术股份有限公司 | Asymmetric cutter module and plate bending device |
-
2019
- 2019-01-28 CN CN201920141127.3U patent/CN209664116U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351695A (en) * | 2021-07-15 | 2021-09-07 | 广东宏石激光技术股份有限公司 | Plate bending method |
| CN113523032A (en) * | 2021-07-15 | 2021-10-22 | 广东宏石激光技术股份有限公司 | Asymmetric cutter module and plate bending device |
| CN113351695B (en) * | 2021-07-15 | 2023-01-13 | 广东宏石激光技术股份有限公司 | Plate bending method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20210128 |