CN208083187U - A kind of metal plate flanging die reducing burr - Google Patents
A kind of metal plate flanging die reducing burr Download PDFInfo
- Publication number
- CN208083187U CN208083187U CN201721676128.5U CN201721676128U CN208083187U CN 208083187 U CN208083187 U CN 208083187U CN 201721676128 U CN201721676128 U CN 201721676128U CN 208083187 U CN208083187 U CN 208083187U
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- China
- Prior art keywords
- plate
- fixedly connected
- die
- flanging
- flanging die
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- 239000002184 metal Substances 0.000 title claims abstract description 36
- 239000007787 solid Substances 0.000 claims abstract description 11
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000007 visual effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of metal plate flanging dies reducing burr,Including cope plate and lower template,The cope plate is arranged in parallel with lower template,The top center of the cope plate is fixedly connected with die shank,The bottom surface of the cope plate is fixedly connected with backing plate parallel with it,The bottom surface of the backing plate is fixedly connected with cavity plate parallel with it,Several mounting grooves are offered in the backing plate,And it is equipped with liftout spring in each mounting groove,It is located in the cavity plate immediately below each liftout spring and is equipped with ejection block,The upper surface of the lower template is fixed with Gu Gongban,The solid public plate is located at the underface of cavity plate,The top of the solid public plate is equipped with delivery sheet parallel with it,The utility model is by being arranged liftout spring,Ejection block and flanging die,Flange punch forming can be carried out to sheet metal component,And the burrs on edges of the sheet metal component after punch forming is few,Using effect and good visual effect,Metal plate flanging quality is high,It is highly practical.
Description
Technical field
The utility model is related to sheet metal processing fields, and in particular to a kind of metal plate flanging die reducing burr.
Background technology
Metal plate flange is under the action of mold, by the bore edges punching of blank at the forming method for erectting side, according to base
State and stress, the difference of strain regime at the edge of material, flange can be divided into inside port blockage and flangikng, can also be divided into and stretch
Long class flange and compression class flange, in sheet metal component manufacture field, the flange processing processing of sheet metal component is added by flanging die
Work is molding.Existing metal plate flange processing mold will produce more burr, a side when carrying out flange processing to sheet metal component
Face will produce inaesthetic visual effect, and another convenience burr during using sheet metal component is easy to scratch the skin of staff
Skin needs further improvement.
Utility model content
The utility model provides a kind of metal plate flanging die reducing burr, solves existing metal plate flange processing mould
Tool will produce more burr, on the one hand will produce inaesthetic visual effect when carrying out flange processing to sheet metal component, another
Convenient the problem of burr is easy to scratch the skin of staff during using sheet metal component.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of metal plate flanging die reducing burr of the utility model, including cope plate and lower template, the cope plate
Be arranged in parallel with lower template, the top center of the cope plate is fixedly connected with die shank, the bottom surface of the cope plate be fixedly connected with
Parallel backing plate, the bottom surface of the backing plate is fixedly connected with cavity plate parallel with it, several mounting grooves offered in the backing plate,
And liftout spring is equipped in each mounting groove, it is located in the cavity plate immediately below each liftout spring and is equipped with ejection block,
The ejection block is fixedly connected with liftout spring, and the upper surface of the lower template is fixed with Gu Gongban, and the solid public plate is located at
The top of the underface of cavity plate, the solid public plate is equipped with delivery sheet parallel with it, and the both ends of the solid public plate are equipped with guide post,
The guide post passes through delivery sheet, the cavity plate and offers guide post groove corresponding with guide post on backing plate, on the solid public affairs plate
Multiple flanging dies are equipped between two guide posts, multiple flanging dies both pass through delivery sheet, the bottom of the lower template
End is fixedly connected with two screw rods, is equipped with polyurethane sheet between two screw rods, the bottom end of the polyurethane sheet is fixedly connected with top
Flitch, two screw rods both pass through die pad and are slidably connected with it.
As a kind of optimal technical scheme of the utility model, the die shank is fixed by soket head cap screw and cope plate to be connected
It connects.
As a kind of optimal technical scheme of the utility model, it is threaded with hex nut on the screw rod, described six
Angle nut is located at the lower section of die pad, and spring washer and plain cushion are equipped between the hex nut and die pad.
As a kind of optimal technical scheme of the utility model, the both ends of the lower template bottom surface are fixed with feet
Plate.
As a kind of optimal technical scheme of the utility model, the flanging die is cylinder, and its top is round table-like.
As a kind of optimal technical scheme of the utility model, the bottom end of the ejection block is inner concavity, and the liftout
The bottom end of block and the top of flanging die match.
The advantageous effect that the utility model is reached is：The utility model is by being arranged liftout spring, ejection block and turning over
Side punch-pin can carry out flange punch forming to sheet metal component, and the burrs on edges of the sheet metal component after punch forming is few, using effect
And good visual effect, metal plate flanging quality is high, highly practical.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.
In the accompanying drawings：
Fig. 1 is a kind of overall structure figure for the metal plate flanging die reducing burr of the utility model；
In figure：1, cope plate；2, backing plate；3, cavity plate；4, die shank；5, soket head cap screw；6, liftout spring；7, ejection block；
8, guide post groove；9, lower template；10, Gu Gongban；11, delivery sheet；12, guide post；13, flanging die；14, screw rod；15, liftout
Plate；16, polyurethane sheet；17, footing plate；18, hex nut.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figure 1, a kind of metal plate flanging die reducing burr of the utility model, including cope plate 1 with
Lower template 9, cope plate 1 are arranged in parallel with lower template 9, and the top center of cope plate 1 is fixedly connected with die shank 4, the bottom surface of cope plate 1
It is fixedly connected with backing plate 2 parallel with it, the bottom surface of backing plate 2 is fixedly connected with cavity plate 3 parallel with it, is offered in backing plate 2 several
Mounting groove, and liftout spring 6 is equipped in each mounting groove, in cavity plate 3 top is equipped with positioned at the underface of each liftout spring 6
Expect that block 7, the ejection block 7 are fixedly connected with liftout spring 6, the upper surface of lower template 9 is fixed with solid public plate 10, Gu public plate 10
Positioned at the underface of cavity plate 3, Gu the top of public plate 10 is equipped with delivery sheet 11 parallel with it, led Gu the both ends of public plate 10 are equipped with
Column 12, guide post 12 pass through delivery sheet 11, cavity plate 3 with guide post groove corresponding with guide post 12 8, Gu Gongban is offered on backing plate 2
It is located on 10 between two guide posts 12 and both passes through delivery sheet 11, lower template 9 equipped with multiple flanging dies 13, multiple flanging dies 13
Bottom end be fixedly connected with two screw rods 14, polyurethane sheet 16 is equipped between two screw rods 14, the bottom end of polyurethane sheet 16, which is fixed, to be connected
Die pad 15 is connect, two screw rods 14 both pass through die pad 15 and are slidably connected with it.
Die shank 4 is fixedly connected by soket head cap screw 5 with cope plate 1.
Hex nut 18 is threaded on screw rod 14, hex nut 18 is located at the lower section of die pad 15, hex nut 18
Spring washer and plain cushion are equipped between die pad 15.
The both ends of 9 bottom surface of lower template are fixed with footing plate 17.
Flanging die 13 is cylinder, and its top is round table-like.
The bottom end of ejection block 7 is inner concavity, and the bottom end of ejection block 7 and the top of flanging die 13 match.
When carrying out flange work, lower template 9 is fixed on the table, and die shank 4 is connected with hydraulic mechanism, by sheet metal component
It being placed on delivery sheet 11, the hole on sheet metal component is corresponding with flanging die 3, then starts hydraulic mechanism, and cope plate 1 declines,
The top of flanging die 13 presses at the edge in the hole on sheet metal component in ejection block 7, completes flange work, in the process, leads
Column 12 can play positioning action to entire process, it is ensured that the accuracy of flange, liftout spring 6 can play cushioning effect.
The utility model can turn over sheet metal component by the way that liftout spring 6, ejection block 7 and flanging die 13 is arranged
Side punch forming, and the burrs on edges of the sheet metal component after punch forming is few, using effect and good visual effect, metal plate flanging
Quality is high, highly practical.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of metal plate flanging die reducing burr, including cope plate (1) and lower template (9), the cope plate (1) is under
Template (9) is arranged in parallel, which is characterized in that the top center of the cope plate (1) is fixedly connected with die shank (4), the cope plate
(1) bottom surface is fixedly connected with backing plate parallel with it (2), and the bottom surface of the backing plate (2) is fixedly connected with cavity plate parallel with it
(3), several mounting grooves are offered in the backing plate (2), and are equipped with liftout spring (6), the cavity plate (3) in each mounting groove
It is interior that ejection block (7), the ejection block (7) and the fixed company of liftout spring (6) are equipped with immediately below each liftout spring (6)
It connecing, the upper surface of the lower template (9) is fixed with Gu Gongban (10), and the solid public plate (10) is located at the underface of cavity plate (3),
The top of the solid public plate (10) is equipped with delivery sheet (11) parallel with it, and the both ends of the solid public plate (10) are equipped with guide post
(12), the guide post (12) pass through delivery sheet (11), the cavity plate (3) with offered on backing plate (2) it is corresponding with guide post (12)
Guide post groove (8), be located on the solid public plate (10) between two guide posts (12) and be equipped with multiple flanging dies (13), Duo Gesuo
It states flanging die (13) and both passes through delivery sheet (11), the bottom end of the lower template (9) is fixedly connected with two screw rods (14), two institutes
It states and is equipped with polyurethane sheet (16) between screw rod (14), the bottom end of the polyurethane sheet (16) is fixedly connected with die pad (15), two
The screw rod (14) both passes through die pad (15) and is slidably connected with it.
2. a kind of metal plate flanging die reducing burr according to claim 1, which is characterized in that the die shank (4)
It is fixedly connected with cope plate (1) by soket head cap screw (5).
3. a kind of metal plate flanging die reducing burr according to claim 1, which is characterized in that the screw rod (14)
On be threaded with hex nut (18), the hex nut (18) is located at the lower section of die pad (15), the hex nut
(18) spring washer and plain cushion are equipped between die pad (15).
4. a kind of metal plate flanging die reducing burr according to claim 1, which is characterized in that the lower template
(9) both ends of bottom surface are fixed with footing plate (17).
5. a kind of metal plate flanging die reducing burr according to claim 1, which is characterized in that the flanging die
(13) it is cylinder, and its top is round table-like.
6. a kind of metal plate flanging die reducing burr according to claim 1, which is characterized in that the ejection block
(7) bottom end is inner concavity, and the bottom end of the ejection block (7) and the top of flanging die (13) match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721676128.5U CN208083187U (en) | 2017-12-05 | 2017-12-05 | A kind of metal plate flanging die reducing burr |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721676128.5U CN208083187U (en) | 2017-12-05 | 2017-12-05 | A kind of metal plate flanging die reducing burr |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208083187U true CN208083187U (en) | 2018-11-13 |
Family
ID=64068300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721676128.5U Expired - Fee Related CN208083187U (en) | 2017-12-05 | 2017-12-05 | A kind of metal plate flanging die reducing burr |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208083187U (en) |
-
2017
- 2017-12-05 CN CN201721676128.5U patent/CN208083187U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 |