CN209613852U - Bending machine - Google Patents
Bending machine Download PDFInfo
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- CN209613852U CN209613852U CN201920114570.1U CN201920114570U CN209613852U CN 209613852 U CN209613852 U CN 209613852U CN 201920114570 U CN201920114570 U CN 201920114570U CN 209613852 U CN209613852 U CN 209613852U
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- bending
- rack
- arm
- linking
- fixedly connected
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Abstract
The utility model relates to a kind of bending machines, comprising: rack；Actuator is set in the rack；Bending cutter head links with the actuator；Bent base is set in the rack, and the actuator drives the bending cutter head to move to the bent base, and is cooperated with the bent base by workpiece bending；Linking arm, rotatably be set to the rack on and trailing arm, connect with the linking arm, the linking arm drive the trailing arm to the direction of the bending cutter head overturning and the workpiece is held up.This bending machine bending is more stable, accurate.
Description
Technical field
The utility model relates to the technical fields of gantry wire casing sheet metal component processing, more particularly to bending machine.
Background technique
In the process operation of existing gantry wire casing sheet metal component, sheet metal component in bending, due to sheet metal component fixation not
Enough to stablize, when bending cutter head pushes sheet metal component, sheet metal component can be tilted, and cause bending bad.In order to avoid this is bad existing
The generation of elephant generally can be by manually fixing the other end at bending metal plate one end, and processing efficiency is slow, and high labor cost.
Utility model content
Based on this, it is necessary to be easy to happen the problem that positional shift causes bending bad when for bending operation, provide one
Kind of bending is more stable, accurately bending machine.
A kind of bending machine, comprising:
Rack；
Actuator is set in the rack；
Bending cutter head links with the actuator；
Bent base is set in the rack, and the actuator drives the bending cutter head to transport to the bent base
It is dynamic, and cooperate with the bent base by workpiece bending；
Linking arm is rotatably set in the rack, and
Trailing arm is connect with the linking arm, and the linking arm drives the trailing arm to overturn to the direction of the bending cutter head
And the workpiece is held up.
Above-mentioned bending machine can be rotated by linking arm in bending and drive trailing arm that workpiece is held up upwards, due to bending
Downward driving force can be generated, therefore the upward towing force of trailing arm can form stable auxiliary force, prevent from rolling over to workpiece one end
The other end tilts when curved, and unstable support, and bending position is caused to shift.
The middle part of the linking arm is connect with the gantry rotation in one of the embodiments, and the of the linking arm
One end is fixedly connected with the trailing arm, and the second end of the linking arm is free end.So that linking arm drives trailing arm to be flipped up
Shi Gengjia stablizes.
It in one of the embodiments, further include jacking block and rotating block, the jacking block and the actuator link, and described turn
It is fixedly connected in the middle part of motion block and the linking arm, the actuator drives the jacking block to move to the direction of the bent base
And the rotating block is compressed, make the rotating block rotation that the first end of the linking arm be driven to tilt to the bending cutter head.
The rotating block is cylindrical in one of the embodiments, and its lateral surface be internally recessed be formed with V-type lack
Mouthful, the inner wall that the jacking block compresses the v-notch makes the rotating block rotation that the first end of the linking arm be driven to tilt.
The trailing arm is in long strip in one of the embodiments, and the first end of the trailing arm and the linking arm are solid
The second end of fixed connection, the trailing arm extends to the direction far from the rack.
It is equipped at intervals with multiple idler wheels along its length on the trailing arm in one of the embodiments,.
It in one of the embodiments, further include that balance shaft and balancing pole, the balance shaft are fixed at the machine
On frame, one end of the balancing pole is fixedly connected with the balance shaft, and the other end is fixedly connected with the bending cutter head.
It in one of the embodiments, further include connecting rod, there are two the linking arm and the trailing arm are set, two companies
Connect arm respectively rotatably set on the rack side both ends on, the first end of two linking arms respectively with the connecting rod
Opposite end be fixedly connected, the second ends of two linking arms is free end, the first end interval of two trailing arms
It is fixedly connected with the connecting rod, the second end of two trailing arms extends to the direction far from the rack.
In one of the embodiments, further include first connecting rod and second connecting rod, the actuator, the bending cutter head and
There are two the bent base is set, there are four the linking arm and the trailing arm are set, two actuators are respectively arranged on described
On the two sides of rack, the bending cutter head and the actuator are corresponded and are linked, and two bent bases are set to the machine
On frame, and cooperation is corresponded by the workpiece bending with the bending tool head；Wherein, two linking arms can be rotated respectively
On the both ends of the rack side, the first end of two linking arms is respectively opposite two with the first connecting rod
End is fixedly connected, and the second ends of two linking arms is free end, the first end interval of two trailing arms with it is described
First connecting rod is fixedly connected, and the second end of two trailing arms extends to the direction far from the rack；Described in other two
Linking arm respectively rotatably set on the rack other side both ends on, the first end of two linking arms respectively with institute
The opposite end for stating second connecting rod is fixedly connected, and the second end of two linking arms is free end, other two described support
The first end interval of arm is fixedly connected with the second connecting rod, and the second ends of two trailing arms is to far from the rack
Direction extends.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the utility model bending machine；
Fig. 2 is the reference configuration schematic diagram of bending machine use state shown in Fig. 1；
Fig. 3 is the partial enlargement diagram in Fig. 2 at A.
In attached drawing, parts list represented by the reference numerals are as follows:
10, bending machine；20, rack；30, actuator；40, bending cutter head；50, bent base；60, linking arm；70, it holds in the palm
Arm；72, idler wheel；80, jacking block；90, rotating block；92, v-notch；100, workpiece；110, shaft is balanced；120, balancing pole；130
Connecting rod.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant
Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific implementation opened.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Each technical characteristic of embodiment described above
It can be combined arbitrarily, for simplicity of description, not to all possible combination of each technical characteristic in above-described embodiment
It is all described, as long as being all considered to be the model of this specification record however, there is no contradiction in the combination of these technical features
It encloses.
Referring to Fig. 1, in one embodiment, bending machine 10 includes: rack 20, actuator 30, bending cutter head 40, bending bottom
Seat 50, linking arm 60 and trailing arm 70.Actuator 30 is set to the top of rack 20, and end is driven to be arranged downward.Bending cutter head 40 with
Actuator 30 links.Bent base 50 is set in rack 20, and is located at the underface of bending cutter head 40.Actuator 30 drives bending
Cutter head 40 is moved to bent base 50, and is cooperated with bent base 50 by 100 bending of workpiece.Linking arm 60 is rotatably set to rack
On 20.Trailing arm 70 is connect with linking arm 60, and linking arm 60 drives trailing arm 70 to overturn to the direction of bending cutter head 40 and by workpiece 100
It holds up.In bending, it can be rotated by linking arm 60 and drive trailing arm 70 that workpiece 100 is held up upwards, since bending can generate
Downward driving force, therefore the upward towing force of trailing arm 70 can form stable auxiliary force, prevent to 100 one end bending of workpiece
When the other end tilt, and unstable support causes bending position to shift.
Specifically, the middle part of linking arm 60 and rack 20 are rotatablely connected, and the first end and trailing arm 70 of linking arm 60 are fixed to be connected
It connects, the second end of linking arm 60 is free end.Linking arm 60 can be made to drive trailing arm 70 more stable when being flipped up.
It should be noted that the top and bottom of bent base 50 are equipped with for the groove to 100 bending of workpiece, two
The depth of groove is different.One depth is deeper, for the sheet metal component bending thicker to thickness；One depth is shallower, for thickness
Spend relatively thin sheet metal component bending.Also, bent base 50 is rotatably to be set in rack 20, and selection top is recessed as needed
Slot carries out bending, or the groove of selection bottom carries out bending.
Trailing arm 70 is driven to hold up workpiece 100 upwards in bending for the ease of being drivingly connected the rotation of arm 60, bending machine 10 is also
Including jacking block 80 and rotating block 90.Jacking block 80 and actuator 30 link, and rotating block 90 is fixedly connected with the middle part of linking arm 60, drive
Moving part 30 drives jacking block 80 that rotating block 90 is moved and compressed to the direction of bent base 50, and the rotation of rotating block 90 is made to drive linking arm
60 first end is tilted to bending cutter head 40.The middle part of rotating block 90 and linking arm 60 can specifically be fixed by screw rod and be connected
It connects.
Referring to Fig. 3, in one embodiment, rotating block 90 is cylindrical, and its lateral surface is internally recessed and is formed with V-type
Notch 92, the first end that the inner wall that jacking block 80 compresses v-notch 92 makes the rotation of rotating block 90 drive linking arm 60 tilt.Specific
It in, is found by continuous experiment and research, when one end to workpiece 100 carries out bending, by the other end of workpiece 100
Effect is best when the angle lifted is 45 °, i.e., the angle between the other end and horizontal plane of workpiece 100 is in 45 °.Rotating block 90
Angle between the two side walls of v-notch 92 is obtuse angle, and when jacking block 80 can be made to compress the side wall of v-notch 92, is turned
Motion block 90 can rotate counterclockwise 45 °.The depth of v-notch 92 can be selected according to the thickness of the sheet metal component of bending, work as sheet metal component
When thickness is thicker, the depth of v-notch 92 is deeper；When sheet metal part thickness is relatively thin, the depth of v-notch 92 is shallower.
In order to guarantee picking-up workpiece 100 that trailing arm 70 can be more stable, trailing arm 70 is in long strip, and the first end of trailing arm 70
It is fixedly connected with linking arm 60, the second end of trailing arm 70 extends to the direction far from rack 20.On trailing arm 70 along its length between
Every being equipped with multiple idler wheels 72, convenient for being slidably matched between trailing arm 70 and workpiece 100, and workpiece 100 can it is more convenient into
Enter bending station.
In one embodiment, bending machine 10 further includes balance shaft 110 and balancing pole 120.Balance shaft 110 is fixed at
In rack 20, one end of balancing pole 120 is fixedly connected with balance shaft 110, and the other end is fixedly connected with bending cutter head 40.It can be with
When so that actuator 30 driving bending cutter head 40 to push, balancing pole 120 is rotated down, and guarantees driving 40 left and right directions of bending cutter head
On can be more stable.
Referring to Fig. 1, in another embodiment, bending machine 10 further includes connecting rod 130.On the both ends of 20 side of rack
Equipped with linking arm 60, two linking arms 60 and rack 20 are rotatablely connected, the first end of two linking arms 60 respectively with connecting rod 130
Opposite end is fixedly connected, and the second end of two linking arms 60 is free end, trailing arm 70 there are two the connections of interval on connecting rod 130,
The first end of two trailing arms 70 is fixedly connected with connecting rod 130, and second end extends to the direction far from rack 20.Two supports at interval
Arm 70 can be more stable by workpiece 100 picking-up.
On the basis of the above embodiments, there are two actuator 30, bending cutter head 40 and bent base 50 are set, two drivings
Part 30 is respectively arranged on the two sides of rack 20, and bending cutter head 40 and actuator 30 are corresponded and linked, and two bent bases 50 are set
Cooperation is corresponded by 100 bending of workpiece in rack 20, and with bending cutter head 40.Connecting rod 130 can be equipped with two, in rack
It also is provided with linking arm 60 on the both ends of 20 other sides, two linking arms 60 and rack 20 are rotatablely connected, and the of two linking arms 60
One end is fixedly connected with the opposite end of another connecting rod 130 respectively, and the second end of two linking arms 60 is free end, connecting rod
There are two trailing arm 70, the first end of two trailing arms 70 is fixedly connected with connecting rod 130 for interval connection on 130, and second end is to far from machine
The direction of frame 20 extends.The stabilization bending to 100 both ends of workpiece can be formed.It should be noted that balance shaft 110 and balance
Bar 120 also can be set two, and two balance shafts 110 are fixed in rack 20, the bending cutter head 40 of 20 two sides of rack
It is rotatablely connected respectively by balancing pole 120 and balance shaft 110.
Referring to Fig. 2, workpiece 100 enters the bending station of 20 side of rack, by 20 side of rack in concrete operations
Actuator 30 drives the first end bending of the pushing workpiece 100 of bending cutter head 40, and in bending, jacking block 80 can compress rotating block 90
V-notch 92 drive linking arm 60 to hold up trailing arm 70 so that rotating block 90 rotates counterclockwise, so that trailing arm 70 is by work
The second end of part 100 holds up 45 °, completes the stabilization bending of 100 first end of workpiece.Workpiece 100 continues to 20 other side of rack
The movement of bending station is driven the second end bending of the pushing workpiece 100 of bending cutter head 40 by actuator 30 on 20 other side of rack, and
In bending, jacking block 80 can compress the v-notch 92 of rotating block 90, drive linking arm 60 will so that rotating block 90 rotates clockwise
Trailing arm 70 is held up, so that the first end of workpiece 100 is held up 45 ° by trailing arm 70, that completes 100 second end of workpiece stablizes folding
It is curved.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (9)
1. a kind of bending machine characterized by comprising
Rack；
Actuator is set in the rack；
Bending cutter head links with the actuator；
Bent base is set in the rack, and the actuator drives the bending cutter head to move to the bent base, and
Cooperate with the bent base by workpiece bending；
Linking arm is rotatably set in the rack, and
Trailing arm is connect with the linking arm, and the linking arm drives the trailing arm to overturn and incite somebody to action to the direction of the bending cutter head
The workpiece is held up.
2. bending machine according to claim 1, which is characterized in that the middle part of the linking arm and the gantry rotation connect
It connects, the first end of the linking arm is fixedly connected with the trailing arm, and the second end of the linking arm is free end.
3. bending machine according to claim 2, which is characterized in that further include jacking block and rotating block, the jacking block with it is described
Actuator linkage, is fixedly connected in the middle part of the rotating block and the linking arm, and the actuator driving jacking block is to described
The direction of bent base moves and compresses the rotating block, and the rotating block rotation is made to drive the first end of the linking arm to institute
State the tilting of bending cutter head.
4. bending machine according to claim 3, which is characterized in that the rotating block is cylindrical, and its outside is inward-facing
Portion's recess is formed with v-notch, and the inner wall that the jacking block compresses the v-notch makes the rotating block rotation drive the connection
The first end of arm tilts.
5. bending machine according to claim 1, which is characterized in that the trailing arm is in long strip, and the first of the trailing arm
End is fixedly connected with the linking arm, and the second end of the trailing arm extends to the direction far from the rack.
6. bending machine according to claim 5, which is characterized in that be equipped at intervals with multiple rollings on the trailing arm along its length
Wheel.
7. bending machine according to claim 1, which is characterized in that further include balance shaft and balancing pole, the balance turns
Axis is fixed in the rack, and one end of the balancing pole is fixedly connected with the balance shaft, the other end and the bending
Cutter head is fixedly connected.
8. bending machine according to claim 1, which is characterized in that further include connecting rod, the linking arm and the trailing arm are set
There are two, two linking arms are respectively rotatably on the both ends of the rack side, and the of two linking arms
One end is fixedly connected with the opposite end of the connecting rod respectively, and the second end of two linking arms is free end, described in two
The first end interval of trailing arm is fixedly connected with the connecting rod, and the second ends of two trailing arms is to the direction far from the rack
Extend.
9. bending machine according to any one of claim 1 to 7, which is characterized in that further include that first connecting rod and second connect
Bar, there are two the actuator, the bending cutter head and the bent base are set, the linking arm and the trailing arm are equipped with four
It is a,
Two actuators are respectively arranged on the two sides of the rack, and the bending cutter head and the actuator correspond and join
Dynamic, two bent bases are set in the rack, and correspond cooperation for the workpiece bending with the bending tool head；
Wherein, two linking arms are rotatably set to respectively on the both ends of the rack side, two linking arms
First end be fixedly connected respectively with the opposite end of the first connecting rod, the second ends of two linking arms is freely
End, the first end interval of two trailing arms is fixedly connected with the first connecting rod, the second ends of two trailing arms to
Direction far from the rack extends；
Other two described linking arm is rotatably set to respectively on the both ends of the rack other side, two linking arms
First end be fixedly connected respectively with the opposite end of the second connecting rod, the second ends of two linking arms is freely
End, the first end interval of other two trailing arm are fixedly connected with the second connecting rod, and the second of two trailing arms
It holds to the direction far from the rack and extends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920114570.1U CN209613852U (en) | 2019-01-23 | 2019-01-23 | Bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920114570.1U CN209613852U (en) | 2019-01-23 | 2019-01-23 | Bending machine |
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| Publication Number | Publication Date |
|---|---|
| CN209613852U true CN209613852U (en) | 2019-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920114570.1U Active CN209613852U (en) | 2019-01-23 | 2019-01-23 | Bending machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570288A (en) * | 2019-01-23 | 2019-04-05 | 惠州市浚鹏科技有限公司 | Bending machine |
| CN110899405A (en) * | 2019-11-28 | 2020-03-24 | 惠州市浚鹏科技有限公司 | Automatic bending device |
-
2019
- 2019-01-23 CN CN201920114570.1U patent/CN209613852U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570288A (en) * | 2019-01-23 | 2019-04-05 | 惠州市浚鹏科技有限公司 | Bending machine |
| CN109570288B (en) * | 2019-01-23 | 2024-05-17 | 惠州市浚鹏科技有限公司 | Bending machine |
| CN110899405A (en) * | 2019-11-28 | 2020-03-24 | 惠州市浚鹏科技有限公司 | Automatic bending device |
| CN110899405B (en) * | 2019-11-28 | 2024-05-17 | 惠州市浚鹏科技有限公司 | Automatic bending device |
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