CN208099091U - A kind of continuous mould of processable continuous bending part - Google Patents
A kind of continuous mould of processable continuous bending part Download PDFInfo
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- CN208099091U CN208099091U CN201820578940.2U CN201820578940U CN208099091U CN 208099091 U CN208099091 U CN 208099091U CN 201820578940 U CN201820578940 U CN 201820578940U CN 208099091 U CN208099091 U CN 208099091U
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Abstract
The utility model relates to mould applications, specifically disclose a kind of continuous mould of processable continuous bending part, including progressive die upper mold, with the progressive die lower die of progressive die upper mold cooperation, conveying device for transmitting workpiece in each station, and it is successively set on the first bending station between the upper padding plate of progressive die upper mold and the lower bolster of progressive die lower die, first shaping station, second bending station, second shaping station, third bending station, 4th bending station, third shaping station, first shaping station, second shaping station and third shaping station are orderly used to the first bending station, second bending station and the 4th bending station are to the corresponding shaping of the angle of workpiece bending to the first default bending angle, second bending angle and third bending angle.The utility model carries out continuous bending to workpiece by four bending stations, is modified by three shaping stations to the bending angle of workpiece, ensure that the bending precision and production efficiency of workpiece.
Description
Technical field
The utility model relates to mould manufacturing field more particularly to a kind of continuous moulds of processable continuous bending part.
Background technique
With the fast development of Chinese economy, the update upgrading of electronics, automobile and engineering machinery is getting faster.Stamping products
It is used in more and more fields.
But exist in the prior art for needing the stamping parts some of continuous bending to process by single mold
The problem of be：It needs worker to carry out Manual feeding, blanking between each process, increases the complexity of operation, reduce and add
Work efficiency rate；Also some is processed by the progressive die, but the progressive die is used not can guarantee when processing since bending times are more
Bending precision.
Therefore, a kind of continuous mould of processable continuous bending part is needed to solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is that：A kind of continuous mould of processable continuous bending part is provided, to solve existing skill
By single mold processing continuous bending part, processing efficiency is low in art, processes continuous bending part by continuous mould, workpiece
The low problem of machining accuracy.
The utility model provides a kind of continuous mould of processable continuous bending part, including progressive die upper mold, with the company
The progressive die lower die of continuous mould upper mold cooperation, and the conveying device for transmitting workpiece in each station, the progressive die upper mold
Including from top to bottom sequentially connected upper cover plate, upper die holder, upper padding plate, upper clamp plate, overhead gage and stripper plate, under the progressive die
Mould includes from top to bottom sequentially connected lower template, lower bolster and lower die holder, and the stripper plate and the lower die holder are close to each other,
The continuous mould further includes the first bending station being successively set between the upper padding plate and the lower bolster, the first shaping work
Position, the second bending station, the second shaping station, third bending station, the 4th bending station, third shaping station, described first
Shaping station is used for the first bending station to the angle shaping of workpiece bending to the first default bending angle, and described second
Shaping station is used for the second bending station to the angle shaping of workpiece bending to the second default bending angle, the third
Shaping station is used to the 4th bending station presetting bending angle to angle shaping to the third of workpiece bending.
Preferably, further including the punching station before the first bending station, the punching station is for rushing
Cut out the substrate of workpiece.
Preferably, the first bending station includes the first upper male mould being mounted on the upper padding plate and is mounted on institute
The first lower cavity die on lower bolster is stated, there are two the first protrusion, described first is recessed for the setting being spaced on first upper male mould
Mould is corresponding to be set there are two the first groove, and first protrusion and first groove are used for workpiece bending.
Preferably, the second bending station includes the first upper cavity die being mounted on the upper padding plate and is mounted on institute
The first lower punch on lower bolster is stated, first upper cavity die and first lower punch are corresponding, and are used for workpiece bending,
The second bending station is located at the first bending station between two bending positions of workpiece to the bending position of workpiece.
Preferably, the third bending station includes the second upper male mould being mounted on the upper padding plate and is mounted on institute
The second lower cavity die on lower bolster is stated, two second protrusions, second lower cavity die are arranged at intervals on second upper male mould
There are two the second groove, the third bending stations to be used for workpiece in the first bending station to workpiece for upper corresponding setting
Further bending on the basis of bending.
Preferably, the 4th bending station includes the third upper male mould being mounted on the upper padding plate and is mounted on institute
The third lower cavity die on lower bolster is stated, there are two third protrusion, the third is recessed for the setting being spaced on the third upper male mould
There are two third groove, the 4th bending stations to be used for workpiece in the third bending station to workpiece for the corresponding setting of mould
Further bending on the basis of bending.
Preferably, first shaping station includes being that two sides push and plug block, reset spring and briquetting, two institutes
State side and push and plug the two sides that block is oppositely arranged on workpiece, two sides push and plug block it is close to each other be disposed as inclined-plane on one side, two
A briquetting is located at the two sides of the workpiece and is installed on the lower bolster, and the outer end of two briquettings is respectively with two
The inclined-plane that a side pushes and plugs block is corresponding, and the side, which pushes and plugs block, can push the briquetting to move to the direction close to the workpiece
Dynamic, for the reset spring for resetting the briquetting, the briquetting being capable of bending by the first bending station to workpiece
Angle modification is to preset first angle.
Preferably, first shaping station further includes the upper fixed block being mounted on the upper padding plate and is mounted on institute
The lower fixed block on lower bolster is stated, the upper fixing block is used to workpiece being pressed on the lower fixed block, the reset spring
Both ends abutted respectively with the lower fixed block and the briquetting.
Preferably, the briquetting includes being mounted on the lower bolster and transportable supporting block, and be mounted on
Dressing stick in the supporting block, the outer end of two supporting blocks is corresponding with the inclined-plane that two sides push and plug block respectively,
The both ends of the reset spring are abutted with the supporting block and the lower fixed block respectively, and the dressing stick can be by described first
Bending station is adapted to preset first angle to the bending angle of workpiece.
Preferably, further including the multiple spherical guides being arranged between the upper padding plate and the lower bolster.
The beneficial effects of the utility model are：By the first bending station, the second bending station, third bending station and
4th bending station carries out continuous bending to workpiece, by the first shaping station to the first bending station to the bending angle of workpiece
It is modified, reaches the first default bending angle, guarantee that the bending size of workpiece is accurate, similarly pass through the second shaping station
The second bending station and the 4th bending station are modified the bending angle of workpiece respectively with third shaping station.It solves
Processing continuous bending part by single mold in the prior art, processing efficiency is low, processes continuous bending part by continuous mould,
The low problem of the machining accuracy of workpiece.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the continuous mould of continuous bending part can be processed in the utility model embodiment；
Fig. 2 is the structural schematic diagram of the first bending station in continuous mould shown in Fig. 1；
Fig. 3 is the structural schematic diagram of the first shaping station in continuous mould shown in Fig. 1；
Fig. 4 is the structural schematic diagram of the second bending station in continuous mould shown in Fig. 1；
Fig. 5 is the structural schematic diagram of the second shaping station in continuous mould shown in Fig. 1；
Fig. 6 is the structural schematic diagram of third bending station in continuous mould shown in Fig. 1；
Fig. 7 is the structural schematic diagram of the 4th bending station in continuous mould shown in Fig. 1；
Fig. 8 is the structural schematic diagram of third shaping station in continuous mould shown in Fig. 1；
In figure：
10, upper clamp plate；20, overhead gage；30, lower template；40, workpiece；
1, the first bending station；11, the first upper male mould；111, the first protrusion；12, the first lower cavity die；121, the first groove；
2, the first shaping station；21, side pushes and plugs block；211, inclined-plane；22, reset spring；23, briquetting；231, supporting block；
232, dressing stick；24, upper fixed block；25, lower fixed block；
3, the second bending station；31, the first upper cavity die；32, the first lower punch；
4, the second shaping station；
5, third bending station；51, the second upper male mould；511, the second protrusion；52, the second lower cavity die；521, the second groove；
6, the 4th bending station；61, third upper male mould；611, third protrusion；62, third lower cavity die；621, third groove；
7, third shaping station.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, the present embodiment provides a kind of continuous mould of processable continuous bending part, including progressive die upper mold with
And progressive die lower die engaged therewith, the progressive die upper mold include from top to bottom sequentially connected upper cover plate, upper die holder, upper pad
Plate, upper clamp plate 10, overhead gage 20 and stripper plate, the progressive die lower die include from top to bottom sequentially connected lower template 30, underlay
Plate and lower die holder, the continuous mould further include by process successive sequence be successively set on the upper padding plate and the lower bolster it
Between the first bending station 1, the first shaping station 2, the second bending station 3, the second shaping station 4, third bending station 5,
Four bending stations 6, third shaping station 7, conveying device (attached to be not shown in the figure) for transmitting workpiece 40 in each station with
And multiple spherical guides (attached to be not shown in the figure) for guaranteeing open mold direction.First shaping station 2 is used for the first bending
To the angle shaping of 40 bending of workpiece to the first default bending angle, the second shaping station 4 is used for the second bending station station 1
The angle shaping of 3 pairs of 40 bendings of workpiece to the second default bending angle, third shaping station 7 is used for the 4th bending station 6 is right
Angle shaping to the third of 40 bending of workpiece presets bending angle.The present embodiment connects workpiece 40 by four bending stations
Continuous bending, is modified corresponding bending station to the bending angle of workpiece 40 by three shaping stations, ensure that workpiece 40
Bending precision and workpiece 40 processing efficiency.
Referring to fig. 2, it includes the first upper male mould being mounted on upper padding plate that the first bending station 1, which includes the first bending station 1,
11 and the first lower cavity die 12 for being mounted on lower bolster, the setting being spaced on the first upper male mould 11 is there are two the first protrusion 111, and the
One lower cavity die 12 is corresponding to be set there are two the first groove 121, and the first protrusion 111 can engage with the first groove 121, the two outside
Surface is arc-shaped, to can will be located at workpiece 40 between the two when the first protrusion 111 and the engagement of the first groove 121
Arc-shaped shape is extruded, by 40 bending of workpiece, it should be noted that when the first bending workpieces 40 carry out bending to workpiece 40
Before, die cut edge station is additionally provided on the continuous mould, the substrate before processing for processing workpiece 40, the first bending station 1
First time bending is carried out on the basis of substrate.
Referring to fig. 4, the second bending station 3 includes the first upper cavity die 31 being mounted on upper padding plate and is mounted on lower bolster
The first lower punch 32, the first upper cavity die 31 and the first lower punch 32 are corresponding, and for bending to workpiece 40, the second bending
Station 3 is located at the first bending station 1 between two bending positions of workpiece 40 to the bending position of workpiece 40, that is to say, that
The bending direction of second bending station 3 and the first bending station 1 is on the contrary, the first upper cavity die 31 and the first lower punch 32 can be nibbled
It closes, and its outer surface is arc-shaped, to work as the first upper cavity die 31 and the first lower punch 32, can will be located at work between the two
Part 40 extrudes arc-shaped shape, by 40 bending of workpiece.It should be noted that the second bending station 3 forms 40 bending of workpiece
It is arc-shaped be located at two that the first bending station 1 forms 40 bending of workpiece it is arc-shaped between, and tangent, whole is in Ω shape
Shape.
Referring to Fig. 6, third bending station 5 includes the second upper male mould 51 being mounted on upper padding plate and is mounted on lower bolster
The second lower cavity die 52, be arranged at intervals with two the second protrusions 511 on the second upper male mould 51, it is corresponding on the second lower cavity die 52 to set
The structure and the first protrusion 111 of second groove 512 there are two setting, the second protrusion 511 and the second groove 512 and the first groove 121
Structure it is similar, third bending station 5 be used for workpiece 40 on the basis of the first bending station 1 is to 40 bending of workpiece further
Bending further increases bending angle of the first bending station 1 to workpiece 40.It should be noted that on the second upper male mould 51
Accommodation groove is additionally provided between two the second protrusions 511, the second bending station 3 is to the arc-shaped structure formed after 40 bending of workpiece
In the accommodation groove.
Referring to Fig. 7, the 4th bending station 6 includes the third upper male mould 61 being mounted on upper padding plate and is mounted on lower bolster
Third lower cavity die 62, there are two third protrusions 611 for the setting being spaced on third upper male mould 61, and third lower cavity die 62 is corresponding to be set
Set there are two third groove 621, the structure of third protrusion 611 and third groove 621 respectively with the first protrusion 111 and the first groove
121 structure is similar, the 4th bending station 6 be used for workpiece 40 on the basis of third bending station 5 is to 40 bending of workpiece into
One step bending.Make 90 ° of the two further bendings in outside of workpiece 40, class by third bending station 5 and the 4th bending station 6
It is similar to W-shape.
Referring to Fig. 3, the first shaping station 2 is installed including being that two sides push and plug block 21, reset spring 22 and briquetting 23
Upper fixed block 24 on upper padding plate and the lower fixed block 25 being mounted on lower bolster, briquetting 23 include being mounted on lower bolster
And transportable supporting block 231, and the dressing stick 232 being mounted in supporting block 231.Upper fixed block 24 and lower fixed block 25
Structure it is close with the structure of the first upper male mould 11 and the first lower cavity die 12 respectively, upper fixed block 24 is for workpiece 40 to be pressed on
On lower fixed block 25；Two sides push and plug the two sides that block 21 is oppositely arranged on workpiece 40, and two sides push and plug close to each other one of block 21
Face is disposed as inclined-plane 211；Two supporting blocks 231 are similarly positioned in the two sides of workpiece 40, the outer end of two supporting blocks 231 respectively with
The inclined-plane 211 that two sides push and plug block 21 is corresponding.During molding, side push and plug block 21 can push supporting block 231 and
The dressing stick 232 in supporting block 231 is mounted on to close to the movement of the direction of workpiece 40, when molding completion, dressing stick 232 and work
Part 40 abuts, and abutted position is located at the root for the circular shape that the first bending station 1 forms 40 bending of workpiece, so as to
It is modified with the bending angle to 40 first time of workpiece, and is adapted to preset first angle, ensure that 40 bending angle of workpiece
Accuracy.The both ends of reset spring 22 are abutted with supporting block 231 and lower fixed block 25 respectively, can be by briquetting when die sinking
23 elastic recoils.
Referring to Fig. 5 and Fig. 8, the respectively structural schematic diagram of the second shaping station 4 and third shaping station 7, the second shaping
The structure of station 4 and third shaping station 7 is close with the structure of the first shaping station 2, and details are not described herein, is respectively used to protect
Demonstrate,prove the accuracy of the bending angle after second of bending and the 4th bending of workpiece 40.
The present embodiment passes through the first bending station 1, the second bending station 3, third bending station 5 and the 4th bending station
6 pairs of workpiece 40 carry out continuous bending, by three shaping stations respectively in the position that workpiece 40 is continuously bent and last bending
Position carry out bending angle amendment, ensure that the accuracy of 40 bending angle of workpiece.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of continuous mould of processable continuous bending part, including progressive die upper mold, the company with progressive die upper mold cooperation
Continuous mould lower die, and the conveying device for transmitting workpiece (40) in each station, the progressive die upper mold include from top to bottom
Sequentially connected upper cover plate, upper die holder, upper padding plate, upper clamp plate (10), overhead gage (20) and stripper plate, the progressive die lower die packet
From top to bottom sequentially connected lower template (30), lower bolster and lower die holder are included, the stripper plate and the lower die holder are close to each other,
It is characterized in that, further including the first bending station (1) being successively set between the upper padding plate and the lower bolster, first whole
Shape station (2), the second bending station (3), the second shaping station (4), third bending station (5), the 4th bending station (6),
Three shaping stations (7), first shaping station (2) are used for the first bending station (1) to the angle of workpiece (40) bending
Shaping is spent to the first default bending angle, and second shaping station (4) is used for the second bending station (3) to workpiece
(40) the angle shaping of bending to the second default bending angle, the third shaping station (7) is used for the 4th bender
Is preset to angle shaping to the third of workpiece (40) bending by bending angle for position (6).
2. the continuous mould of processable continuous bending part according to claim 1, which is characterized in that further include positioned at described
Punching station before first bending station (1), the punching station are used to be punched into the substrate of workpiece (40).
3. the continuous mould of processable continuous bending part according to claim 1, which is characterized in that first bender
Position (1) includes the first upper male mould (11) being mounted on the upper padding plate and the first lower cavity die being mounted on the lower bolster
(12), there are two first raised (111), first lower cavity die (12) is corresponding for the setting being spaced on first upper male mould (11)
Set there are two the first groove (121), described first raised (111) and first groove (121) are used for workpiece (40) folding
It is curved.
4. the continuous mould of processable continuous bending part according to claim 3, which is characterized in that second bender
Position (3) includes the first upper cavity die (31) being mounted on the upper padding plate and the first lower punch being mounted on the lower bolster
(32), first upper cavity die (31) and first lower punch (32) are corresponding, and for workpiece (40) bending, and described the
Two bending stations (3) are located at two bendings of the first bending station (1) to workpiece (40) to the bending position of workpiece (40)
Between position.
5. the continuous mould of processable continuous bending part according to claim 4, which is characterized in that the third bender
Position (5) includes the second upper male mould (51) being mounted on the upper padding plate and the second lower cavity die being mounted on the lower bolster
(52), it is arranged at intervals on second upper male mould (51) two second raised (511), it is corresponding on second lower cavity die (52)
Setting there are two the second groove (512), the third bending station (5) is used for workpiece (40) in the first bending station
(1) to further bending on the basis of workpiece (40) bending.
6. the continuous mould of processable continuous bending part according to claim 5, which is characterized in that the 4th bender
Position (6) includes the third upper male mould (61) being mounted on the upper padding plate and the third lower cavity die being mounted on the lower bolster
(62), there are two third protrusion (611), the third lower cavity die (62) is corresponding for the setting being spaced on the third upper male mould (61)
Setting there are two third groove (621), the 4th bending station (6) is used for workpiece (40) in the third bending station
(5) to further bending on the basis of workpiece (40) bending.
7. the continuous mould of processable continuous bending part according to claim 1, which is characterized in that the first shaping work
Position (2) include be that two sides push and plug block (21), reset spring (22) and briquetting (23), two sides push and plug block (21) phase
To being arranged in the two sides of workpiece (40), two sides push and plug that block (21) is close to each other to be disposed as inclined-plane (211) on one side, and two
A briquetting (23) is located at the two sides of the workpiece (40) and is installed on the lower bolster, two briquettings (23)
Outer end pushed and plugged respectively with two sides inclined-plane (211) of block (21) it is corresponding, the side push and plug block (21) can push it is described
Briquetting (23) is mobile to the direction close to the workpiece (40), and the reset spring (22) is used to reset the briquetting (23),
The first bending station (1) can be adapted to preset first angle to the bending angle of workpiece (40) by the briquetting (23).
8. the continuous mould of processable continuous bending part according to claim 7, which is characterized in that the first shaping work
Position (2) further includes the upper fixed block (24) being mounted on the upper padding plate and the lower fixed block being mounted on the lower bolster
(25), the upper fixing block (24) is used to workpiece (40) being pressed on the lower fixed block (25), the reset spring (22)
Both ends abutted respectively with the lower fixed block (25) and the briquetting (23).
9. the continuous mould of processable continuous bending part according to claim 8, which is characterized in that briquetting (23) packet
It includes and is mounted on the lower bolster and transportable supporting block (231), the outer end of two supporting blocks (231) is respectively with two
The inclined-plane (211) that a side pushes and plugs block (21) is corresponding, and the dressing stick (232) being mounted on the supporting block (231),
The both ends of the reset spring (22) are abutted with the supporting block (231) and the lower fixed block (25) respectively, the dressing stick
(232) the first bending station (1) can be adapted to preset first angle to the bending angle of workpiece (40).
10. the continuous mould of processable continuous bending part according to claim 1, which is characterized in that further include that setting exists
Multiple spherical guides between the upper padding plate and the lower bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820578940.2U CN208099091U (en) | 2018-04-23 | 2018-04-23 | A kind of continuous mould of processable continuous bending part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820578940.2U CN208099091U (en) | 2018-04-23 | 2018-04-23 | A kind of continuous mould of processable continuous bending part |
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| Publication Number | Publication Date |
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| CN208099091U true CN208099091U (en) | 2018-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820578940.2U Active CN208099091U (en) | 2018-04-23 | 2018-04-23 | A kind of continuous mould of processable continuous bending part |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545673A (en) * | 2020-05-15 | 2020-08-18 | 杨玲 | LED lamp pin bending method |
| CN113084451A (en) * | 2021-03-03 | 2021-07-09 | 山西汾西重工有限责任公司 | Forming method |
-
2018
- 2018-04-23 CN CN201820578940.2U patent/CN208099091U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545673A (en) * | 2020-05-15 | 2020-08-18 | 杨玲 | LED lamp pin bending method |
| CN113084451A (en) * | 2021-03-03 | 2021-07-09 | 山西汾西重工有限责任公司 | Forming method |
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