CN209255551U - A kind of apparatus for bending of workpiece - Google Patents
A kind of apparatus for bending of workpiece Download PDFInfo
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- CN209255551U CN209255551U CN201821087487.1U CN201821087487U CN209255551U CN 209255551 U CN209255551 U CN 209255551U CN 201821087487 U CN201821087487 U CN 201821087487U CN 209255551 U CN209255551 U CN 209255551U
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- bending
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model belongs to busbar technical field, discloses a kind of apparatus for bending of workpiece.The apparatus for bending includes: falsework and pre-bend mechanism and the bending forming mechanism that are all set on falsework, the mechanism that pre-bends can will be turned down to a part of bending busbar along first direction, to form the workpiece that pre-bends, the workpiece that pre-bends includes the our department not turned down and the folding portion turned down；Plane of the first direction perpendicular to the place of our department；The folding portion for the workpiece that pre-bends can be continued to turn down in a second direction by bending forming mechanism, and folding portion is bonded with our department and is in the bending of the first default included angle A, form bending and molding workpiece, and second direction is parallel to the plane where our department.The apparatus for bending is without welding, surfacing, avoids and is welding Ba Weizhichu and solar battery chip welding quality is bad or the case where be easy to produce rosin joint；Simultaneously because the link of butt welding bar reparation is eliminated without welding, it is time saving and energy saving, and then improve production efficiency.
Description
Technical field
The utility model relates to busbar technical field more particularly to a kind of apparatus for bending of workpiece.
Background technique
With sharply riseing for global energy consumption, traditional fossil energy is increasingly depleted, energy problem and environment gradually at
For two big Important Problems of global concern.Solar energy rises year by year in the accounting of power field, answers as cleaning renewable resource
It is boundless with prospect.
In photovoltaic industry, by solar battery chip after passing through the links such as laying, lamination and encapsulation,
The practical finished product of out-put supply can be become.Wherein busbar mainly connects each solar battery chip as main component
And electric current is collected to terminal box, to be provided out electric power.
For there is the busbar of shape requirement, by taking the busbar of L-shaped structure as an example, the prior art is substantially using two
Busbar is formed by the way of human weld.It has the following deficiencies: in this way
Firstly, being easy to produce weldering bar, surface irregularity, the subsequent welding between solar battery chip after being welded
Poor quality, there are bad hidden dangers.Therefore, the subsequent finishing process that must increase butt welding bar, it is complicated for operation, it is bothersome laborious.
Secondly, rosin joint is easy to produce in the welding process, so that busbar resistance increases, to influence the quality of finished product.
Again, since two busbars are welded after cutting, the substrate inside busbar is cut off, and cannot keep electricity
Spread the continuity led.
Utility model content
The purpose of this utility model is to provide a kind of apparatus for bending of workpiece, time saving and energy saving without welding, effectively mention
High production efficiency and final product quality.
For this purpose, the utility model uses a kind of following technical scheme: apparatus for bending of workpiece, comprising: falsework
And it is placed in pre-bend mechanism and bending forming mechanism on the falsework, the mechanism that pre-bends includes: for driving wait roll over
First driving device and sizing first shaped element to bending busbar that curved busbar is overturn along first direction, described the
One driving device drives first shaped element that can will turn down to a part of bending busbar along first direction, is pre-folded with being formed
Curved workpiece, the workpiece that pre-bends include the our department not turned down and the folding portion turned down；The first direction is perpendicular to institute
State the plane at the place of our department；The bending forming mechanism includes: for driving that the workpiece that pre-bends overturns in a second direction
Second shaped element of two driving devices and the workpiece that pre-bends described in sizing, second driving device drive second shaped element
The folding portion of the workpiece that pre-bends can be continued to turn down in a second direction, the folding portion is bonded with described our department and is in first
The bending of default included angle A, forms bending and molding workpiece, and the second direction is parallel to the plane where described our department.
Optionally, the first direction is the extending direction of first shaped element, and the second direction is described second
The extending direction of shaped element.
It optionally, further include the hold-down mechanism being set on the falsework, the hold-down mechanism can be incited somebody to action along third direction
The bending and molding workpiece compresses, and the third direction is opposite to the first direction.
Optionally, the hold-down mechanism is able to cooperate with the mechanism that pre-bends and turns over described a part to bending busbar
It rolls over, pre-bend workpiece described in formation.First cylinder the first cylinder of the first cylinder
Optionally, the first driving device is configured to the first cylinder, and first shaped element is configured to the first formed punch, institute
It states the first formed punch to connect with one end of first cylinder, first cylinder can drive first formed punch along the first party
To movement.
Optionally, second driving device is configured to the second cylinder, and second shaped element is configured to the second formed punch, institute
It states the second formed punch to connect with one end of second cylinder, second cylinder can drive second formed punch along the second party
To movement.
Optionally, the hold-down mechanism includes the third cylinder being set on the falsework and is connected to the third gas
The third formed punch at cylinder one end end, the third cylinder can drive the third formed punch to move along the third direction.
Optionally, first formed punch and the length direction to bending busbar are arranged at the second default included angle B,
In, A=180 ° of -2B.
Optionally, the third formed punch and the length direction to bending busbar are arranged at the second default included angle B,
In, A=180 ° of -2B.
Optionally, the described second default included angle B is 45 °.
The utility model has the beneficial effects that
The utility model pre-bend mechanism first will to a part of bending busbar along first direction turn down, with formed pre-fold
Curved workpiece, wherein first direction is perpendicular to the plane at the place of our department, and then bending forming mechanism can be by the workpiece that pre-bends
Folding portion continues to turn down in a second direction, and second direction is parallel to the plane where our department, so that folding portion is bonded simultaneously with our department
Bending and molding workpiece is formed in the bending of the first default included angle A, to bending busbar by pre-bend stage and bending and molding
Two stages of stage are shaped to the busbar of required shape.
Compared with the prior art is by the way of welding fabrication, which avoids without welding, surfacing
Weldering Ba Weizhichu and solar battery chip welding quality are bad or the case where be easy to produce rosin joint, eliminate security risk；
Meanwhile during entire bending and molding, busbar inner substrate is not cut off, and ensure that the continuity of electric current conduction, into
And improve final product quality.
Moreover, the apparatus for bending and the method bending and molding and stage of pre-bending and bending and molding stage, due to being not necessarily to
Welding eliminates the link of butt welding bar reparation, time saving and energy saving, and then improves production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in the utility model embodiment one to bending busbar；
Fig. 2 is the structural schematic diagram of workpiece of pre-bending in the utility model embodiment one；
Fig. 3 is the structural schematic diagram of bending and molding workpiece in the utility model embodiment one；
Fig. 4 is the structural schematic diagram at one visual angle of apparatus for bending of workpiece in the utility model embodiment one；
Fig. 5 is the structural schematic diagram at another visual angle of the apparatus for bending of workpiece in the utility model embodiment one；
Fig. 6 is status diagram of the apparatus for bending in the stage of pre-bending of workpiece in the utility model embodiment one；
Fig. 7 is status diagram of the apparatus for bending in the bending and molding stage of workpiece in the utility model embodiment one；
Fig. 8 is status diagram of the apparatus for bending in the stage of compression of workpiece in the utility model embodiment one；
Fig. 9 is status diagram of the apparatus for bending in the stage of pre-bending of workpiece in the utility model embodiment two.
In figure:
1, falsework；2, pre-bend mechanism；3, bending forming mechanism；4, hold-down mechanism；5, to bending busbar；6, it pre-folds
Curved workpiece；7, bending and molding workpiece；
21, the first cylinder；22, the first formed punch；
31, the second cylinder；32, the second formed punch；33, bending and molding sliding block；
41, third cylinder；42, third formed punch；43, the second working face；44, punch holder；45, pressed slider；46, guide rail；
61, our department；62, folding portion.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Embodiment one
The apparatus for bending for present embodiments providing a kind of workpiece is converged to as shown in Figure 1 to bending using the apparatus for bending
Stream item 5 carries out processing and first passes through the stage of pre-bending, and forms the workpiece 6 that pre-bends as shown in Figure 2, then passes through bending and molding rank
Section, forms bending and molding workpiece 7 as shown in Figure 3.Using the apparatus for bending, without welding, so that it may by the remittance of required shape
Item molding is flowed, it is easy to operate, it is easy to use.
The apparatus for bending of workpiece provided in this embodiment, as illustrated in figures 4-5, the apparatus for bending include: falsework 1 and set
In pre-bend mechanism 2 and bending forming mechanism 3 on falsework 1, wherein the mechanism 2 that pre-bends includes: to converge for driving to bending
The first driving device that stream item 5 overturn along first direction and the first shaped element being formed to bending busbar 5, first driving device
It drives the first shaped element that can will turn down to a part of bending busbar 5 along first direction, to form the workpiece 6 that pre-bends, pre-folds
Curved workpiece 6 includes the our department 61 not turned down and the folding portion 62 turned down；First direction perpendicular to our department 61 place it is flat
Face.Meanwhile bending forming mechanism 3 includes: the second driving device for driving the workpiece 6 that pre-bends to overturn in a second direction and fixed
Type pre-bends the second shaped element of workpiece 6, and the second driving device drives the second shaped element can be by the folding portion for the workpiece 6 that pre-bends
62 continue to turn down in a second direction, and folding portion 62 is bonded with our department 61 and is in the bending of the first default included angle A, form bending
Shaping workpiece 7, second direction are parallel to the plane where our department 61.In addition, first direction is the extending direction of the first shaped element,
Second direction is the extending direction of the second shaped element.
Compared with the prior art is by the way of welding, which is avoided without welding, surfacing in weldering bar
It is bad or the case where be easy to produce rosin joint with solar battery chip welding quality at position, eliminate security risk；Meanwhile
It during entire bending and molding, is not cut off to 5 inner substrate of bending busbar, ensure that the continuity of electric current conduction,
And then improve final product quality.
The apparatus for bending is by the stage of pre-bending and bending and molding and the bending and molding stage, due to eliminating without welding
The link that butt welding bar is repaired, it is time saving and energy saving, and then improve production efficiency.
It should be strongly noted that the apparatus for bending further includes driving mechanism (not shown), is arranged in driving mechanism
The driving wheel of output end and the driven wheel to fit with active wheel surface will be arranged to bending busbar 5 in driving wheel and driven
Between wheel, driving wheel rotation is driven by driving mechanism, so that it is mobile to the direction for the mechanism 2 that pre-bends to bending busbar 5,
Realize the feeding to bending busbar 5.
Due to through the bending and molding stage under the action of material own resilience, 7 folding portion 62 of bending and molding workpiece and this
It may be there is no being bonded completely, optionally, as illustrated in figures 4-5 at portion 61, which can also include being set to falsework 1
On hold-down mechanism 4, hold-down mechanism 4 can compress our department 61 of bending and molding workpiece 7 and folding portion 62 along third direction, and
First direction is opposite with third direction.
As Figure 4-Figure 6, above-mentioned first driving device is configured to the first cylinder 21, and the first shaped element is configured to the first formed punch
22, the first formed punch 22 is connect with one end of the first cylinder 21, and the first cylinder 21 can drive the first formed punch 22 to move along first direction.
Wherein corresponding first formed punch 22 is provided with guide through hole (not marking in figure) on falsework 1.Due to existing to the setting of bending busbar 5
Between the mechanism that pre-bends 2 and hold-down mechanism 4, hold-down mechanism 4 plays the role of carrying and support at this time.Meanwhile first formed punch
The the first working face (not shown) fitted in bending busbar 5 is provided on 22.
As shown in fig. 6, when pre-bending the stage, the first cylinder 21 can drive the first formed punch 22 wear guide through hole it
Afterwards, the end face of the first formed punch 22 presses on the part for exceeding hold-down mechanism 4 to bending busbar 5, in the first formed punch 22 along first
During direction is mobile, will pre-bend to bending busbar 5 so as to bending busbar 5 be obliquely installed first
Working face fits, and forms the above-mentioned workpiece 6 that pre-bends.Wherein the first formed punch 22 and the length direction to bending busbar 5 at
Second default included angle B setting, wherein A=180 ° of -2B.
As shown in Fig. 4,5,7, above-mentioned second driving device is configured to the second cylinder 31, and the second shaped element is configured to the second punching
First 32, the second formed punch 32 is connect with one end of the second cylinder 31, and the second cylinder 31 can drive the second formed punch 32 to move in a second direction
It is dynamic.Above-mentioned bending forming mechanism 3 further includes the bending and molding sliding block 33 being fixed on falsework 1, wherein bending and molding sliding block 33
Matched with the second formed punch 32, play guiding role, avoid the second formed punch 32 stroke be longer and situation that stress is unstable.
Meanwhile second formed punch 32 be rectangular parallelepiped structure, the second cylinder 31 can drive second formed punch 32 to move in a second direction, will
The workpiece 6 that pre-bends is bent into bending and molding workpiece 7, and second direction is specially the length direction of bending and molding sliding block 33 at this time.
As shown in fig. 7, the second formed punch 32 is under the driving of the second cylinder 31 along bending and molding when at the bending and molding stage
Sliding block 33 slides, and since the our department 61 for the workpiece 6 that pre-bends is placed on the top surface of hold-down mechanism 4, folding portion 62 is through pre-bending
Stage is fitted on the side of hold-down mechanism 4, and the second formed punch 32 presses on the folding portion 62 for the workpiece 6 that pre-bends and by it along second
Direction bending, forms above-mentioned bending and molding workpiece 7.
As shown in Fig. 4,5,8, in order to guarantee that our department 61 and the folding portion 62 of bending and molding workpiece 7 can fit closely, pressure
Tight mechanism 4 includes the third cylinder 41 being set on falsework 1, is connected to the punch holder 44 of 41 output end of third cylinder and sets
The third formed punch 42 in punch holder 44 is set, wherein the side of punch holder 44 is provided with bending and molding sliding block 33, and falsework 1 is corresponding
Pressed slider 45 is provided with guide rail 46, since pressed slider 45 and guide rail 46 are slidably matched, so that third cylinder 41 passes through driving
Punch holder 44, and third formed punch 42 is driven to move along third direction, third direction is specially the length direction of guide rail 46 at this time.
As shown in figure 8, since pressed slider 45 can be slided along guide rail 46, third cylinder 41 is logical when at the stage of compression
Punch holder of overdriving 44, and third formed punch 42 is driven to move along third direction, so that the end face of third formed punch 42 is by bending and molding
The folding portion 62 of workpiece 7 and our department 61 compress, and then realize that finished product is one complete whole.
The apparatus for bending of workpiece provided in this embodiment is pressed on due to being provided on the first formed punch 22 to bending busbar
5 the first working face, the first working face side adjacent thereto are obliquely installed, wherein the first formed punch 22 with to bending busbar 5
Length direction be arranged at the second default included angle B, wherein A=180 ° of -2B.Fitting is provided on third formed punch 42 simultaneously to pre-fold
Second working face 43 of curved workpiece 6, the second working face 43 side adjacent thereto are obliquely installed, third formed punch 42 with to bending
The length direction of busbar 5 is arranged at the second default included angle B, wherein A=180 ° of -2B.First working face of the first formed punch 22 with
Second working face 43 of third formed punch 42, which will match, will be bent into multiple angles to bending busbar 5.
The present embodiment is by taking busbar 90-degree bent as an example, i.e., the busbar is L-shaped structure.
When pre-bending the stage, process that the first formed punch 22 moves under the driving of the first cylinder 21 along first direction
In, the two sides to bending busbar 5 fit in the first working face and the second working face 43 respectively, and the second default included angle B is at this time
45°.At the bending and molding stage, the second formed punch 32 is pressed on to pre-bend and workpiece 6 and be bent it in a second direction, is rolled at this time
The default included angle A of the first of roll forming workpiece 7 is 90 degree.At the stage of compression, third formed punch 42 presses bending and molding workpiece 7
The tight busbar for forming L-shaped structure.
It should be strongly noted that the second working face 43 of the first working face of the first formed punch 22 and third formed punch 42 matches
Busbar can be bent into multiple angles by conjunction, and different angles only needs replacing inclining for the first working face and the second working face 43
Rake angle.
The course of work of the apparatus for bending of workpiece provided in this embodiment is as follows:
It pre-bends the stage: will first be placed on and pre-bended between mechanism 2 and hold-down mechanism 4 to bending busbar 5, then
After one cylinder 21 can drive the first formed punch 22 to wear guide through hole, the end face of the first formed punch 22 is pressed on to bending busbar
5 exceed the part of hold-down mechanism 4, so that fitting to bending busbar 5 with the first working face being obliquely installed, and then will be wait roll over
A part of curved busbar 5 pre-bends along first direction, forms the above-mentioned workpiece 6 that pre-bends；The bending and molding stage: first will
First formed punch 22 resets, and then the second formed punch 32 slides under the driving of the second cylinder 31 along bending and molding sliding block 33, the second punching
First 32 compress the folding portion 62 for the workpiece 6 that pre-bends and bend it in a second direction, form above-mentioned bending and molding workpiece 7；Pressure
The tight stage: first resetting the second formed punch 32, and then third cylinder 41 is by driving punch holder 44, and drives third formed punch 42 along the
Three directions are mobile, so that the end face of third formed punch 42 compresses the folding portion 62 of bending and molding workpiece 7 and our department 61, it is then complete
At a working cycles.
The present embodiment additionally provides a kind of bending method of busbar, which is rolled over using above-mentioned apparatus for bending
Curved processing, comprising the following steps:
It pre-bends, will turn down to a part of bending busbar 5 along first direction, to form the workpiece 6 that pre-bends, pre-fold
Curved workpiece 6 includes the our department 61 not turned down and the folding portion 62 turned down；First direction perpendicular to our department 61 place it is flat
Face；The folding portion 62 for the workpiece 6 that pre-bends is continued to turn down in a second direction by bending and molding, so that the folding portion for the workpiece 6 that pre-bends
62 are bonded with our department 61 and are in the bending of the first default included angle A, form bending and molding workpiece 7, second direction is parallel to our department
Plane where 61.
Embodiment two
The difference of the present embodiment and embodiment one is, when pre-bending the stage, the mechanism 2 that not only pre-bends work,
But hold-down mechanism 4 can turn down a part to bending busbar 5 with the cooperation of mechanism 2 is pre-bended, and form the workpiece that pre-bends
6.Remaining structure is identical with the course of work, and so it will not be repeated.
As shown in figure 9, will be first placed on to bending busbar 5 when pre-bending the stage in mechanism 2 and the compression of pre-bending
Between mechanism 4, then the first cylinder 21 can drive the first formed punch 22 to move along first direction, and third cylinder 41 passes through driving
Punch holder 44, and third formed punch 42 is driven to move along third direction, so that a part to bending busbar 5 is through the first formed punch 22
After compressing with third formed punch 42, the two sides of the part fit in the first working face and the second working face 43 respectively, and then will be wait roll over
The folding portion 62 of curved busbar 5 pre-bends along first direction, forms the above-mentioned workpiece 6 that pre-bends.It is adopted in the stage of pre-bending
In this way, the effect that pre-bends is obvious, highly shortened the production time, and then improve production efficiency.
The present embodiment additionally provides a kind of bending method of busbar, which is rolled over using above-mentioned apparatus for bending
Curved processing, comprising the following steps:
It pre-bending, the mechanism that will pre-bend 2 is moved along first direction, and hold-down mechanism 4 is moved along third direction, so as to
A part of bending busbar 5 is turned down along first direction, and to form the workpiece 6 that pre-bends, the workpiece 6 that pre-bends includes not turned down
Our department 61 and the folding portion 62 turned down；Plane of the first direction perpendicular to the place of our department 61；It pre-bends, using being bent into
The folding portion 62 for the workpiece 6 that pre-bends is continued to turn down in a second direction by type mechanism 3 so that the folding portion 62 for the workpiece 6 that pre-bends with
Our department 61 is bonded and is in the bending of the first default included angle A, forms bending and molding workpiece 7, and second direction is parallel to 61 institute, our department
Plane.
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 apparatus for bending of workpiece, comprising: falsework (1), which is characterized in that further include:
The mechanism that pre-bends (2) and bending forming mechanism (3) being placed on the falsework (1),
The mechanism that pre-bends (2) includes: for driving the first driving device overturn to bending busbar (5) along first direction
With sizing first shaped element to bending busbar (5), the first driving device drives first shaped element that can incite somebody to action
Described a part to bending busbar (5) is turned down along first direction, is pre-bended workpiece (6) with being formed, the workpiece that pre-bends
It (6) include the our department (61) not turned down and the folding portion (62) turned down；The first direction is perpendicular to described our department (61)
Place plane；
The bending forming mechanism (3) includes: the second driving device for driving the workpiece that pre-bends (6) to overturn in a second direction
With the second shaped element of the workpiece that pre-bends described in sizing (6), second driving device drives second shaped element can be by institute
The folding portion (62) for stating the workpiece that pre-bends (6) continues to turn down in a second direction, and the folding portion (62) and described our department (61) are pasted
Merge the bending in the first default included angle A, formed bending and molding workpiece (7), the second direction is parallel to described our department
(61) plane where.
2. apparatus for bending according to claim 1, which is characterized in that the first direction is prolonging for first shaped element
Length direction, the second direction are the extending direction of second shaped element.
3. apparatus for bending according to claim 1, which is characterized in that further include the pressure being set on the falsework (1)
The bending and molding workpiece (7) can be compressed by tight mechanism (4), the hold-down mechanism (4) along third direction, the third direction and
The first direction is opposite.
4. apparatus for bending according to claim 3, which is characterized in that the hold-down mechanism (4) and the mechanism that pre-bends
(2) it is able to cooperate and turns down described a part to bending busbar (5), pre-bend workpiece (6) described in formation.
5. apparatus for bending according to claim 1, which is characterized in that the first driving device is configured to the first cylinder
(21), first shaped element is configured to the first formed punch (22), first formed punch (22) and the one of first cylinder (21)
End connection, first cylinder (21) can drive first formed punch (22) to move along the first direction.
6. apparatus for bending according to claim 1, which is characterized in that second driving device is configured to the second cylinder
(31), second shaped element is configured to the second formed punch (32), second formed punch (32) and the one of second cylinder (31)
End connection, second cylinder (31) can drive second formed punch (32) to move along the second direction.
7. apparatus for bending according to claim 3 or 4, which is characterized in that the hold-down mechanism (4) is described including being set to
Third cylinder (41) on falsework (1) and the third formed punch (42) for being connected to described third cylinder (41) one end, the third
Cylinder (41) can drive the third formed punch (42) to move along the third direction.
8. apparatus for bending according to claim 5, which is characterized in that first formed punch (22) is converged with described to bending
The length direction of item (5) is arranged at the second default included angle B, wherein A=180 ° of -2B.
9. apparatus for bending according to claim 7, which is characterized in that the third formed punch (42) is converged with described to bending
The length direction of item (5) is arranged at the second default included angle B, wherein A=180 ° of -2B.
10. apparatus for bending according to claim 8 or claim 9, which is characterized in that the second default included angle B is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821087487.1U CN209255551U (en) | 2018-07-10 | 2018-07-10 | A kind of apparatus for bending of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821087487.1U CN209255551U (en) | 2018-07-10 | 2018-07-10 | A kind of apparatus for bending of workpiece |
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| Publication Number | Publication Date |
|---|---|
| CN209255551U true CN209255551U (en) | 2019-08-16 |
Family
ID=67556174
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821087487.1U Active CN209255551U (en) | 2018-07-10 | 2018-07-10 | A kind of apparatus for bending of workpiece |
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| Country | Link |
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| CN (1) | CN209255551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157145A (en) * | 2020-08-10 | 2021-01-01 | 芜湖恒坤汽车部件有限公司 | Rapid forming and bending equipment for preparing new energy battery connecting copper bar |
| CN113020357A (en) * | 2021-04-15 | 2021-06-25 | 东莞市振亮精密科技有限公司 | Bending forming equipment for three-dimensional feed network |
-
2018
- 2018-07-10 CN CN201821087487.1U patent/CN209255551U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157145A (en) * | 2020-08-10 | 2021-01-01 | 芜湖恒坤汽车部件有限公司 | Rapid forming and bending equipment for preparing new energy battery connecting copper bar |
| CN112157145B (en) * | 2020-08-10 | 2023-08-04 | 芜湖国天汽车零部件制造有限公司 | Rapid forming bending equipment for preparing new energy battery connection copper bar |
| CN113020357A (en) * | 2021-04-15 | 2021-06-25 | 东莞市振亮精密科技有限公司 | Bending forming equipment for three-dimensional feed network |
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