CN207170711U - A kind of seesaw is without scratch edge rolling bending mould - Google Patents
A kind of seesaw is without scratch edge rolling bending mould Download PDFInfo
- Publication number
- CN207170711U CN207170711U CN201721156751.8U CN201721156751U CN207170711U CN 207170711 U CN207170711 U CN 207170711U CN 201721156751 U CN201721156751 U CN 201721156751U CN 207170711 U CN207170711 U CN 207170711U
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- cavity plate
- edge rolling
- seesaw
- plate
- bending mould
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Abstract
It the utility model is related to Stamping Die Technology field, more particularly to the mould of edge rolling product.It includes upper die mold and die shoe；Upper die mold is provided with cylindrical male；Two symmetrical cavity plates, two locating pieces positioned respectively to product both ends and two fixed plates for installing two locating pieces respectively are provided with die shoe；The installing plate of installation cavity plate is provided with die shoe；Cavity plate is rotatablely connected with installing plate by pin；Cavity plate is provided with the concave-shaped arc surface to the shaping of product edge rolling coordinated with punch-pin；The flexible restoring organ that seesaw also includes resetting after rotating for cavity plate without scratch edge rolling bending mould；The utility model reduces die cost, facilitates production debugging, ensures the tolerance grade of product, saves the mold design time.
Description
Technical field
It the utility model is related to Stamping Die Technology field, more particularly to the mould of edge rolling product.
Background technology
In the stamping technology of continuous mould, edge rolling shaping need to undergo following six steps shaping：The first step rolls over 45 °, second step
45 ° are rolled over again, and the 3rd step rolls over 60 °, and the 4th step rolls over 30 °, and the 5th step pressure is justified, the 6th step shaping, this product by the shaping of six steps
The mould that it is produced can be allowed in design just to result in length long, and production cost is high, debug time length, easily produced during debugging
Raw error.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of seesaw is without scratch edge rolling
Bending mould, error can be prevented, reduces processing cost.
Technical scheme is used by the utility model solves its technical problem：A kind of seesaw is without scratch edge rolling bending die
Tool, including upper die mold and die shoe, the upper die mold are provided with cylindrical male；Two phases are provided with the die shoe
Symmetrical cavity plate, two locating piece to the positioning of product both ends and two fixations of two locating pieces of installation respectively respectively
Plate；The installing plate for installing the cavity plate is provided with the die shoe；The cavity plate is rotated with the installing plate by pin to be connected
Connect；The cavity plate is provided with the concave-shaped arc surface to the shaping of product edge rolling coordinated with the punch-pin；The seesaw is rolled up without scratch
Circular bending mould also includes flexible restoring organ；The flexible restoring organ is used to keep it when the cavity plate is rotated and processed
Power, and drive its reset after cavity plate processing.
Specifically, the flexible restoring organ includes top plate, stripper bolt and is sheathed on the stripper bolt surface
Spring；The die shoe is provided with a groove for accommodating the top plate；It is uniformly distributed below the top plate and is at least unloaded described in two
Expect bolt；The through hole for being oriented to the stripper bolt is offered on the die shoe；The top plate is located at cavity plate lower surface, described
The both ends of spring offset with die shoe and top plate respectively.
Specifically, the die shoe also includes the limited block of limitation top plate movement, the limited block is located in the groove,
The limited block is fixedly connected with die shoe.
Further, the flexible restoring organ includes the first elastic band；The first elastic band both ends respectively with two
The cavity plate bottom is fixedly connected.
Specifically, the first elastic band section is trapezoidal, the molding surface is provided with and first elastic band pair
The cavity plate low groove answered.
Specifically, the inclined-plane of first elastic band is provided with glide path groove, the cavity plate low groove be provided with it is described under
The corresponding lower sheave of slideway groove.
Further, the flexible restoring organ includes two symmetrical second elastic bands；Described second elastic band one end
It is fixedly connected with the cavity plate upper end, the other end is fixedly connected with the fixed plate.
Specifically, the second elastic band section is trapezoidal, the molding surface is provided with and second elastic band pair
The cavity plate upper groove answered.
Specifically, the inclined-plane of second elastic band is provided with sliding way groove, the cavity plate upper groove be provided with it is described on
The corresponding top sheave of slideway groove.
Specifically, the cavity plate upper end, which rotates, is provided with rotary shaft；The second elastic force strap end portion is fixed with the rotary shaft
Connection.
The beneficial effects of the utility model are：Take the lead in pushing down when moving downward by the punch-pin of upper mould and be positioned block and determine
The product of position, cavity plate surround pin to internal rotation under pressure and the flexible restoring organ effect of punch-pin, and product starts to bend
Cheng Yuan, product Cheng Yuanhou, upper die mold are resetted upwards, and cavity plate is resetted by flexible restoring organ, and a step processing is plastic, is added
Work speed is fast, by being adjusted the edge rolling product with regard to that can rapidly adapt to different requirements to locating piece, punch-pin and cavity plate, reduces
The trouble of debugging and the time of cost, production efficiency is improved, and reduce die cost.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below in conjunction with accompanying drawing
And the utility model is described in further detail for embodiment, drawings in the following description are only that part of the present utility model is implemented
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings：
Fig. 1 is the edge rolling bending die main structure diagram containing top plate before the utility model mold closing；
Fig. 2 is the edge rolling bending die main structure diagram containing top plate after the utility model mold closing；
Fig. 3 is the side view of the utility model upper module；
Fig. 4 is the edge rolling bending die main structure diagram containing the first elastic band before the utility model mold closing；
Fig. 5 is the edge rolling bending die main structure diagram containing the first elastic band after the utility model mold closing；
Fig. 6 is that the elastic band of the utility model first is included in cavity plate low groove schematic cross-section；
Fig. 7 is the edge rolling bending die main structure diagram containing the second elastic band before the utility model mold closing；
Fig. 8 is the edge rolling bending die main structure diagram containing the second elastic band after the utility model mold closing；
Fig. 9 is that the elastic band of the utility model second is included in cavity plate upper groove schematic cross-section.
Wherein, 1 be limited block, 2 be spring, 3 be die shoe, 4 be stripper bolt, 5 be top plate, 6 be cavity plate, 7 be pin,
8 it is fixed plate, 9 be locating piece, 10 be product, 11 be connecting plate, 12 be punch-pin, 13 be support plate, 14 is the first elastic band, 15
It is lower sheave for the second elastic band, 16,17 be cavity plate low groove, 18 be cavity plate upper groove, 19 be top sheave, 20 is rotary shaft.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Embodiment one：
Without scratch edge rolling bending mould as Figure 1-3, it includes upper mould to the seesaw of the utility model preferred embodiment
Mould and die shoe 3；Upper die mold is provided with cylindrical male 12；Two symmetrical cavity plates 6, two are provided with die shoe 3
The individual locating piece 9 to the positioning of the both ends of product 10 respectively and two fixed plates 8 for installing two locating pieces 9 respectively；Set on die shoe 3
It is equipped with the installing plate of installation cavity plate 6；Cavity plate 6 is rotatablely connected with installing plate by pin 7；Cavity plate 6 is provided with to be coordinated with punch-pin 12
To the edge rolling of product 10 shaping concave-shaped arc surface；Seesaw also includes flexible restoring organ without scratch edge rolling bending mould；Elasticity
Resetting-mechanism is used to keep its tension force when cavity plate 6 is rotated and processed, and drives its reset after the processing of cavity plate 6；Pass through upper mould
Punch-pin 12 takes the lead in pushing down the product 10 for being positioned the positioning of block 9 when moving downward, and cavity plate 6 is multiple in the pressure and elasticity of punch-pin 12
The effect of position mechanism it is lower around pin 7 to internal rotation, product 10 starts to bend to circle, and for product 10 into after circle, upper die mold is multiple upwards
Position, cavity plate 6 are resetted by flexible restoring organ, and a step processing is plastic, and process velocity is fast, by locating piece 9, punch-pin 12
And cavity plate 6 is adjusted the edge rolling product with regard to that can rapidly adapt to different requirements, reduce debugging trouble and cost when
Between, production efficiency is improved, and reduce die cost.
As Figure 1-3, flexible restoring organ includes top plate 5, stripper bolt 4 and is sheathed on the surface of stripper bolt 4
Spring 2；Die shoe 3 is provided with the groove of a receiving top plate 5, and the lower section of top plate 5 is uniformly distributed at least two stripper bolts 4, lower mould
The through hole for being oriented to stripper bolt 4 is offered on seat 3, top plate 5 is located at the lower surface of cavity plate 6, the both ends of spring 2 respectively with die shoe
3 and top plate 5 offset；Cavity plate is restored in the upward guide effect for being easy to top plate to be provided by the spring of lower section.
As Figure 1-3, die shoe 3 also includes the limited block 1 that limitation top plate 5 moves, and limited block 1 is in groove, limit
Position block 1 is fixedly connected with die shoe 3；For limiting mould range of operation.
Embodiment two：
Without scratch edge rolling bending mould as Figure 4-Figure 6, it includes upper mould to the seesaw of the utility model preferred embodiment
Mould and die shoe 3；Upper die mold is provided with cylindrical male 12；Two symmetrical cavity plates 6, two are provided with die shoe 3
The individual locating piece 9 to the positioning of the both ends of product 10 respectively and two fixed plates 8 for installing two locating pieces 9 respectively；Set on die shoe 3
It is equipped with the installing plate of installation cavity plate 6；Cavity plate 6 is rotatablely connected with installing plate by pin 7；Cavity plate 6 is provided with to be coordinated with punch-pin 12
To the edge rolling of product 10 shaping concave-shaped arc surface；Seesaw also includes flexible restoring organ without scratch edge rolling bending mould；Elasticity
Resetting-mechanism is used to keep its tension force when cavity plate 6 is rotated and processed, and drives its reset after the processing of cavity plate 6；Pass through upper mould
Punch-pin 12 takes the lead in pushing down the product 10 for being positioned the positioning of block 9 when moving downward, and cavity plate 6 is multiple in the pressure and elasticity of punch-pin 12
The effect of position mechanism it is lower around pin 7 to internal rotation, product 10 starts to bend to circle, and for product 10 into after circle, upper die mold is multiple upwards
Position, cavity plate 6 are resetted by flexible restoring organ, and a step processing is plastic, and process velocity is fast, by locating piece 9, punch-pin 12
And cavity plate 6 is adjusted the edge rolling product with regard to that can rapidly adapt to different requirements, reduce debugging trouble and cost when
Between, production efficiency is improved, and reduce die cost.
As Figure 4-Figure 6, institute's flexible restoring organ includes the first elastic band 14；The both ends of first elastic band 14 respectively with two
The bottom of cavity plate 6 is fixedly connected；It is easy to cavity plate to be inwardly directed effect by the band of the first elastic force of cavity plate bottom 14 and restores cavity plate.
As Figure 4-Figure 6, the first elastic force 14 is trapezoidal with section, and the surface of cavity plate 6 is provided with the first elastic force 14 with corresponding
Cavity plate low groove 17；It is easy to the effective use and placement of the elastic band 14.
As Figure 4-Figure 6, the inclined-plane of the band of the first elastic force 14 is provided with glide path groove, and cavity plate low groove 17 is provided with and glide path
The corresponding lower sheave 16 of groove；It is easy to reduce the frictional force of cavity plate low groove 17 and the first elastic band 14.
Embodiment three：
Without scratch edge rolling bending mould as Figure 7-9, it includes upper mould to the seesaw of the utility model preferred embodiment
Mould and die shoe 3；Upper die mold is provided with cylindrical male 12；Two symmetrical cavity plates 6, two are provided with die shoe 3
The individual locating piece 9 to the positioning of the both ends of product 10 respectively and two fixed plates 8 for installing two locating pieces 9 respectively；Set on die shoe 3
It is equipped with the installing plate of installation cavity plate 6；Cavity plate 6 is rotatablely connected with installing plate by pin 7；Cavity plate 6 is provided with to be coordinated with punch-pin 12
To the edge rolling of product 10 shaping concave-shaped arc surface；Seesaw also includes flexible restoring organ without scratch edge rolling bending mould；Elasticity
Resetting-mechanism is used to keep its tension force when cavity plate 6 is rotated and processed, and drives its reset after the processing of cavity plate 6；Pass through upper mould
Punch-pin 12 takes the lead in pushing down the product 10 for being positioned the positioning of block 9 when moving downward, and cavity plate 6 is multiple in the pressure and elasticity of punch-pin 12
The effect of position mechanism it is lower around pin 7 to internal rotation, product 10 starts to bend to circle, and for product 10 into after circle, upper die mold is multiple upwards
Position, cavity plate 6 are resetted by flexible restoring organ, and a step processing is plastic, and process velocity is fast, by locating piece 9, punch-pin 12
And cavity plate 6 is adjusted the edge rolling product with regard to that can rapidly adapt to different requirements, reduce debugging trouble and cost when
Between, production efficiency is improved, and reduce die cost.
As Figure 7-9, flexible restoring organ includes two symmetrical second elastic bands 15；The one end of second elastic band 15 with
The upper end of cavity plate 6 is fixedly connected, and the other end is fixedly connected with fixed plate 8；It is easy to cavity plate by the elastic band of cavity plate upper end second to admittedly
Cavity plate is restored in the guide effect of fixed board.
As Figure 7-9, the second elastic force 15 is trapezoidal with section, and the surface of cavity plate 6 is provided with the second elastic force 15 with corresponding
Cavity plate upper groove 18；It is easy to the effective use and placement of the second elastic band 15.
As Figure 7-9, the inclined-plane of the band of the second elastic force 15 is provided with sliding way groove, and cavity plate upper groove 18 is provided with and sliding way
The corresponding top sheave 19 of groove；It is easy to reduce the frictional force of cavity plate upper groove 18 and the second elastic band 15, operation is more flowed
Freely.
As Figure 7-9, the upper end of cavity plate 6 rotates and is provided with rotary shaft 20；The end of second elastic band 15 is fixed with rotary shaft 20
Connection.It is easy to reduce the angle bent, prevents the second elastic band 15 from damaging.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent substitution or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of seesaw is without scratch edge rolling bending mould, including upper die mold and die shoe, it is characterised in that the upper mould mould
Tool is provided with cylindrical male；Be provided with the die shoe two symmetrical cavity plates, two respectively to product both ends position
Locating piece and respectively install two locating pieces two fixed plates；The installation cavity plate is provided with the die shoe
Installing plate；The cavity plate is rotatablely connected with the installing plate by pin；The cavity plate is provided with pair coordinated with the punch-pin
The concave-shaped arc surface of product edge rolling shaping；The seesaw also includes flexible restoring organ without scratch edge rolling bending mould；The bullet
Property resetting-mechanism be used to keep its tension force when the cavity plate is rotated and processed, and drive its reset after cavity plate processing.
2. seesaw as claimed in claim 1 is without scratch edge rolling bending mould, it is characterised in that the flexible restoring organ bag
Include top plate, stripper bolt and the spring for being sheathed on the stripper bolt surface；The die shoe is provided with one and accommodates the top
The groove of plate；At least two stripper bolts are uniformly distributed below the top plate；Being offered on the die shoe makes described unload
Expect the through hole that bolt is oriented to；The top plate is located at cavity plate lower surface, and the both ends of the spring offset with die shoe and top plate respectively.
3. seesaw as claimed in claim 2 is without scratch edge rolling bending mould, it is characterised in that the die shoe also includes limit
The limited block of top plate movement processed, in the groove, the limited block is fixedly connected the limited block with die shoe.
4. seesaw as claimed in claim 1 is without scratch edge rolling bending mould, it is characterised in that the flexible restoring organ bag
Include the first elastic band；The first elastic band both ends are fixedly connected with two cavity plate bottoms respectively.
5. seesaw as claimed in claim 4 is without scratch edge rolling bending mould, it is characterised in that the first elastic band section
To be trapezoidal, the molding surface is provided with cavity plate low groove corresponding with first elastic band.
6. seesaw as claimed in claim 5 without scratch edge rolling bending mould, it is characterised in that first elastic band it is oblique
Face is provided with glide path groove, and the cavity plate low groove is provided with the lower sheave corresponding with the glide path groove.
7. seesaw as claimed in claim 1 is without scratch edge rolling bending mould, it is characterised in that the flexible restoring organ bag
Include two symmetrical second elastic bands；Described second elastic band one end is fixedly connected with the cavity plate upper end, the other end with it is described
Fixed plate is fixedly connected.
8. seesaw as claimed in claim 7 is without scratch edge rolling bending mould, it is characterised in that the second elastic band section
To be trapezoidal, the molding surface is provided with cavity plate upper groove corresponding with second elastic band.
9. seesaw as claimed in claim 8 without scratch edge rolling bending mould, it is characterised in that second elastic band it is oblique
Face is provided with sliding way groove, and the cavity plate upper groove is provided with the top sheave corresponding with the sliding way groove.
10. seesaw as claimed in claim 8 is without scratch edge rolling bending mould, it is characterised in that the cavity plate upper end rotates
Provided with rotary shaft；The second elastic force strap end portion is fixedly connected with the rotary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721156751.8U CN207170711U (en) | 2017-09-11 | 2017-09-11 | A kind of seesaw is without scratch edge rolling bending mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721156751.8U CN207170711U (en) | 2017-09-11 | 2017-09-11 | A kind of seesaw is without scratch edge rolling bending mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207170711U true CN207170711U (en) | 2018-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721156751.8U Active CN207170711U (en) | 2017-09-11 | 2017-09-11 | A kind of seesaw is without scratch edge rolling bending mould |
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| CN (1) | CN207170711U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398505A (en) * | 2017-09-11 | 2017-11-28 | 深圳亿和模具制造有限公司 | A kind of seesaw is without scratch edge rolling bending mould |
| CN110614298A (en) * | 2018-06-20 | 2019-12-27 | 天津畅嘉映春科技发展有限公司 | Panel sleeve forming device |
| CN111872232A (en) * | 2020-07-21 | 2020-11-03 | 东莞市振亮精密科技有限公司 | Metal machined part edge rolling forming device and forming method |
-
2017
- 2017-09-11 CN CN201721156751.8U patent/CN207170711U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398505A (en) * | 2017-09-11 | 2017-11-28 | 深圳亿和模具制造有限公司 | A kind of seesaw is without scratch edge rolling bending mould |
| CN110614298A (en) * | 2018-06-20 | 2019-12-27 | 天津畅嘉映春科技发展有限公司 | Panel sleeve forming device |
| CN111872232A (en) * | 2020-07-21 | 2020-11-03 | 东莞市振亮精密科技有限公司 | Metal machined part edge rolling forming device and forming method |
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