CN207839706U - A kind of lateral change radian roll bending equipment - Google Patents
A kind of lateral change radian roll bending equipment Download PDFInfo
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- CN207839706U CN207839706U CN201820145681.4U CN201820145681U CN207839706U CN 207839706 U CN207839706 U CN 207839706U CN 201820145681 U CN201820145681 U CN 201820145681U CN 207839706 U CN207839706 U CN 207839706U
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Abstract
The utility model is related to rolling techniques fields, specifically disclose a kind of lateral change radian roll bending equipment, including pedestal, the holder being mounted on the base, rack-mount first motor is mounted on the first roller of first motor output shaft, the second motor being connect with bracket slide, the second roller on the second motor output shaft and rack-mount guider；Workpiece to be rolled can be passed through from guider and between the first roller and the second roller successively, and workpiece to be rolled is contacted with the peripheral surface of guider, the peripheral surface of the first roller and the second roller respectively, and the second roller can be rotated relative to the first roller.The utility model is respectively using guider, the first roller as fulcrum, workpiece to be rolled is squeezed with the second roller, workpiece to be rolled is laterally bent, by adjusting position of second roller with respect to the first roller, change the position that the second roller squeezes workpiece to be rolled, workpiece to be rolled is made to be rolled into different radians.
Description
Technical field
The utility model is related to roll-in manufacturing fields, more particularly to a kind of lateral change radian roll bending equipment.
Background technology
In recent years, with the rapid development of auto industry, either automobile manufacturing enterprise itself or supporting industries concerned
It is obtained for fast development.And with the development of the Economic Development Modes such as enterprises global, economic integration, regional integration,
Existing auto manufacturing often uses specialization, and automobile related components are respectively by more specialized manufacturing enterprise's lifes of industry
Production.
For many vehicle key such as bumper, automobile buffer beam, automobile tube-like piece, vehicle transmission accessory zero
Part, due to assembly or performance need, need in the fabrication process carry out radian processing, with improve parts performance or can
Assembling.Existing domestic and international auto parts and components manufacturing realizes fixed radian processing frequently with roll-in, and in the later stage to roll-in
Part carries out cutting off processing processing, but rolling equipment has the following problems during roll bending：
1), parts can be caused different degrees of stress variation occur, influences the intensity and performance of parts；
2), rolling equipment can only realize the processing of fixed radian, cannot achieve variable radian processing；
3) process requirements that, cannot be satisfied precise treatment processing, can not ensure the requirement of parts high intensity.
Therefore, there is an urgent need for a kind of lateral radian roll bending equipment that becomes to solve the above problems.
Utility model content
The purpose of this utility model is that：A kind of lateral change radian roll bending equipment is provided, to solve roll-in in the prior art
Equipment can only realize the processing of fixed radian, the problem of can not ensureing the processing intensity and machining accuracy of parts.
On the one hand, the utility model provides a kind of lateral change radian roll bending equipment, including pedestal, and installation is on the base
Holder, first motor on the bracket is installed, be mounted on the first motor output shaft the first roller, with the branch
The second motor that frame is slidably connected, the second roller being mounted on second motor output shaft, and it is mounted on the holder
On guider；
Workpiece to be rolled can be passed through from the guider and between the first roller and the second roller successively, described
Workpiece to be rolled can be respectively with the guider, the peripheral surface of first roller and the second roller peripheral surface connect
It touches, second roller can be rotated relative to first roller.
Preferably, further include angle regulator, the angle regulator includes first driving means and adjusting block,
One end of the first driving means ontology is hinged with the holder, and one end of output end and the adjusting block is hinged, the tune
The other end of locking nub is connect with second motor, the adjusting block be set on the output shaft of the first motor and with it is described
First motor is rotatablely connected, and the first driving means can drive second motor to be rotated relative to the first motor.
Preferably, the driving direction of the first driving means and first roller and the second roller line
Direction between angle be 0 °~180 °.
Preferably, further including the first distance adjusting means, first distance adjusting means include and the adjusting block
The first lead screw being threadedly coupled, the link block being rotatablely connected with one end of first lead screw, the link block and described second
Motor is fixedly connected and is slidably connected with the adjusting block.
Preferably, further include high speed encoder, and respectively with the high speed encoder and the first driving means
The programmable controller of connection, the high speed encoder can detect the displacement distance of the workpiece to be rolled.
Preferably, the guider includes the first guide pad and the second guide pad of installation on the bracket, institute
It states the first guide pad and second guide pad is oppositely arranged, the workpiece to be rolled can be from first guide pad and second
It passes through, and can be contacted with first guide pad and/or second guide pad between guide pad.
Preferably, the guider further includes the second driving device, one end peace of the second driving device ontology
On the bracket, output end is connect dress with second guide pad, and second driving device can drive described second to lead
To block far from or close to first guide pad.
Preferably, further include spaced at least one guide roller along the workpiece moving direction to be rolled,
The guide roller installation can rotate on the bracket and relative to the holder, and the circumferential surface of the guide roller can be with institute
State the surface fitting of workpiece to be rolled.
Preferably, further including second distance regulating device, the second distance regulating device includes being slided with the holder
The roller seat of dynamic connection, the second lead screw with roller seat rotation connection, second lead screw are threadedly coupled with the holder,
The guide roller is rotatablely connected with the roller seat, screws second lead screw, and the guide roller is close or far from institute
State workpiece to be rolled.
Preferably, further including third distance adjusting means, the third distance adjusting means include being fixed on the bottom
The third lead screw of the bottom plate on seat, the adjustable plate being slidably connected with the bottom plate and one end and adjustable plate rotation connection,
The third lead screw is connect with the base thread, and the holder is fixed on the adjustable plate.
The beneficial effects of the utility model are：
1) the first fulcrum, is used as by guider, using the first roller as the second fulcrum, is waited for by the extruding of the second roller
Roll-in workpiece laterally bends workpiece to be rolled, by adjusting position of second roller with respect to the first roller, changes the second roller
The position for squeezing workpiece to be rolled makes workpiece to be rolled be rolled into different radians.
2), the roll-in that the first roller and the second roller apply workpiece to be rolled is adjusted by the first distance adjusting means
Power can prevent roller pressure is excessive to cause workpiece by strength reduction after roll-in.
3) step distance of workpiece to be rolled, is monitored by high speed encoder, and information passes to programmable controller,
Programmable controller adjusts second according to the strokes of the step distance real-time control first driving means of workpiece to be rolled
Roller realizes the processing of different radians with respect to the position of the first roller.
Description of the drawings
Fig. 1 is the structural schematic diagram for laterally becoming radian roll bending equipment in the utility model embodiment；
Fig. 2 is the schematic diagram for laterally becoming another visual angle of radian roll bending equipment shown in Fig. 1；
Fig. 3 is laterally to become guide roller in radian roll bending equipment, the first distance adjusting means, third distance shown in Fig. 1 to adjust
The schematic diagram of regulating device, pedestal and holder.
In figure：
1, pedestal；
2, third distance adjusting means；201, bottom plate；202, adjustable plate；203, third lead screw；
3, holder；
4, first motor；
5, the first roller；
6, the second motor；
7, the second roller；
801, the first guide pad；802, the second guide pad；803, the second driving device；
9, angle regulator；901, first driving means；902, adjusting block；
10, the first distance adjusting means；1001, the first lead screw；1002, link block；
11, guide roller；
12, second distance regulating device；1201, roller seat；1202, the second lead screw；
13, workpiece to be rolled.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
The present embodiment provides a kind of lateral change radian roll bending equipment, and as shown in Figures 1 to 3, including pedestal 1, third distance are adjusted
Regulating device 2, holder 3, first motor 4, the first roller 5, the second motor 6, the second roller 7, guider, angle regulator 9,
First distance adjusting means 10, high speed encoder (attached to be not shown in figure), programmable controller (attached to be not shown in figure), guide roller
Wheel 11 and second distance regulating device 12.
Holder 3 is mounted on by third distance adjusting means 2 on pedestal 1, can be adjusted by third distance adjusting means 2
The relative position of holder 3 and pedestal 1；First motor 4 is fixedly mounted on holder 3, and the first roller 5 is mounted on first motor 4
On output shaft, first motor 4 can drive the first roller 5 to rotate；Second motor 6 is slidably connected with holder 3, the installation of the second roller 7
In the output shaft of the second motor 6, the second motor 6 can drive the second roller 7 to rotate；Guider is located at the first roller 5 and second
The same side of roller 7；Angle regulator 9 is mounted on holder 3, can drive the second motor 6 and the second roller 7 opposite the
One motor 4 and the first roller 5 relatively rotate；First distance adjusting means 10 are for adjusting between the second roller 7 and the first roller 5
Distance.In the present embodiment, workpiece 13 to be rolled is first passed through from guider, then from the first roller 5 and the second roller 7
Between pass through, roller pressure, roll-in are applied to workpiece 13 to be rolled by the circumferential surface of the circumferential surface of the first roller 5 and the second roller 7
When, activity of the workpiece 13 to be rolled in vertical and horizontal direction is limited with guider, and using guider as one
Stress point, by the second roller 7 to 13 roll-in of workpiece to be rolled, makes workpiece to be rolled using the first roller 5 as the second stress point
13 flexural deformations.It, can be with first when adjusting the position of 7 opposite first roller 5 of the second roller by angle regulator 9
The axis of roller 5 is to adjust the position that the second roller 7 applies workpiece 13 to be rolled roller pressure in the circular arc sector in the center of circle, from
And the curvature of workpiece 13 to be rolled can be changed, it can realize and become radian roll bending.
Third distance adjusting means 2 include bottom plate 201, adjustable plate 202 and third lead screw 203, and bottom plate 201 is fixed on bottom
On seat 1, adjustable plate 202 is located on bottom plate 201, and is slidably connected with bottom plate 201, one end and the adjustable plate 202 of third lead screw 203
Rotation connection, the other end are equipped with adjusting knob, and third lead screw 203 is also threadedly coupled with bottom plate 201.Rotation is adjusted by screwing
Button, can be with the relative position of adjusting bracket 3 and pedestal 1.When laterally becoming radian roll bending equipment on assembly line, pedestal 1
It needs to fix on the ground, can not move, it, can by third distance adjusting means 2 when the change width of workpiece 13 to be rolled
To ensure that the outer surface of workpiece 13 to be rolled can be bonded with the peripheral surface of the first roller 5.
Angle regulator 9 includes first driving means 901 and adjusting block 902, first driving means 901 and the second roller
7 are located at the both sides of the first roller 5, and one end of 901 ontology of first driving means and holder 3 are hinged, output end and adjusting block
902 one end connection, the other end of adjusting block 902 are connect with the second motor 6, and the position among adjusting block 902 is set in first
On the output shaft of motor 4, and it can be rotated relative to first motor 4.To which first driving means 901 are flexible, the second electricity can be made
Machine 6 drives the second roller 7 to be rotated relative to first motor 4 and the first roller 5, realizes the first roller 5 and 7 relative position of the second roller
Adjusting.It should be noted that the telescopic direction of first driving means 901 and the first roller 5 and the second roller in the present embodiment
The line direction of taking turns 7 centers is at an acute angle, either right angle i.e. above-mentioned two direction cannot be in the same direction or reversed at obtuse angle.The present embodiment
In first driving means 901 be preferably hydraulic cylinder, naturally it is also possible to use cylinder or other straight line driving mechanisms.
First distance adjusting means 10 include the first lead screw 1001 and link block 1002, and link block 1002 is fixed on the second electricity
On machine 6, the length direction of the first lead screw 1001 is along the line direction of the first roller 5 and the second roller 7, and the one of the first lead screw 1001
End is rotatablely connected with link block 1002, and the other end is equipped with adjusting knob, and the first lead screw 1001 is also threadedly coupled with adjusting block 902,
The second motor 6 and 7 reciprocating movement of the second roller, realization pair can be driven by the first lead screw 1001 by screwing adjusting knob
The adjusting of distance between first roller 5 and the second roller 7.In the present embodiment, adjusting block 902 and link block 1002 are slidably connected,
Adjusting block 902 can drive the rotation of the second motor 6 by link block 1002.
Guider includes the first guide pad 801, the second guide pad 802 and the second driving device 803.First guide pad
801 and second driving device 803 be fixedly mounted on holder 3, the second guide pad 802 and the first guide pad 801 are in level side
It is oppositely arranged upwards, the second guide pad 802 is mounted on the output end of the second driving device 803, and the second driving device 803 being capable of band
Dynamic second guide pad 802 is separate or close to the first guide pad 801, and the adjusting of distance between the two may be implemented, so as to
Workpiece to be rolled 13 suitable for different in width.Workpiece 13 to be rolled is worn between the first guide pad 801 and the second guide pad 802
Cross, and in roll-in, can and the first guide pad 801 and/or the second guide pad 802 contact, by the first guide pad 801 and/
Or second guide pad 802 to workpiece 13 to be rolled carry out stress support.First guide pad 801 and the second guide pad in the present embodiment
802 sides close to each other are respectively equipped with first groove identical with 13 exterior contour of workpiece to be rolled and the second groove, wait for roller
Press workpiece 13 simultaneously in the first groove and the second groove, so as to pass through the first guide pad 801 and the second guide pad 802
The cooperation of the two is limited and is oriented in the horizontal direction to workpiece 13 to be rolled, and the first guide pad 801 passes through the first groove
Both sides opposing upper and lower and the second guide pad 802 jointly exist to workpiece 13 to be rolled by the second groove both sides opposing upper and lower
It is limited on vertical direction.The second driving device 803 in the present embodiment is preferably hydraulic cylinder, naturally it is also possible to use cylinder
Or other straight line driving mechanisms.
Further include guide roller 11 and second distance regulating device 12, second distance regulating device 12 includes roller seat 1201
With the second lead screw 1202.The quantity of guide roller 11 be it is at least one, and along the moving direction interval of workpiece 13 to be rolled be arranged,
Each guide roller 11 is installed on a roller seat 1201, and is rotatablely connected with roller seat 1201, the second lead screw
1202 one end and roller seat 1201 are rotatablely connected, and the other end is equipped with adjusting knob, and the second lead screw 1202 is gone back and 3 screw thread of holder
Connection, the distance between guide roller 11 and workpiece to be rolled 13 can be adjusted by screwing adjusting knob.Pass through above-mentioned setting
Can when the change width of workpiece 13 to be rolled and when becoming radian roll-in, make the circumferential surface of guide roller 11 can with wait for
The surface of roll-in workpiece 13 is bonded, and plays guiding role.
High speed encoder is mounted on holder 3, and one end face workpiece 13 to be rolled of its scanning, programmable controller
It is connect with high speed encoder and first driving means 901.By scanning hole or other marks of upper constant spacing to be rolled,
Such as slot or color pattern etc., pulse signal is sent to programmable controller, programmable controller is obtained according to pulse signal
The real time position of workpiece 13 to be rolled, and the stroke of first driving means 901 is controlled accordingly, it is opposite to adjust the second roller 7
The position of first roller 5 is realized and becomes radian roll bending.
The present embodiment is used as the first fulcrum by guider, using the first roller 5 as the second fulcrum, passes through the second roller
7 squeeze workpiece 13 to be rolled, and workpiece 13 to be rolled is laterally bent, by the position for adjusting 7 opposite first roller 5 of the second roller
It sets, changes the position that the second roller 7 squeezes workpiece 13 to be rolled, workpiece 13 to be rolled is made to be rolled into different radians.It solves
In the prior art rolling equipment can only realize fixed radian processing, can not ensure the processing intensity and machining accuracy of parts
Problem.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to the embodiment of the utility model.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
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. a kind of lateral change radian roll bending equipment, which is characterized in that including pedestal (1), the holder being mounted on the pedestal (1)
(3), the first motor (4) being mounted on the holder (3), is mounted on first roller of the first motor (4) output shaft
(5), the second motor (6) being slidably connected with the holder (3), the second roller being mounted on the second motor (6) output shaft
It takes turns (7), and the guider on the holder (3)；
Workpiece (13) to be rolled can wear from the guider and between the first roller (5) and the second roller (7) successively
Cross, the workpiece (13) to be rolled can respectively with the guider, the peripheral surface and the second roller of first roller (5)
The peripheral surface contact of (7) is taken turns, second roller (7) can rotate relative to first roller (5).
2. a kind of lateral change radian roll bending equipment according to claim 1, which is characterized in that further include angle regulator
(9), the angle regulator (9) includes first driving means (901) and adjusting block (902), the first driving means
(901) one end of ontology and the holder (3) are hinged, and one end of output end and the adjusting block (902) is hinged, the adjusting block
(902) the other end is connect with second motor (6), and the adjusting block (902) is set in the output of the first motor (4)
It is rotatablely connected on axis and with the first motor (4), the first driving means (901) can drive second motor (6)
It is rotated relative to the first motor (4).
3. a kind of lateral change radian roll bending equipment according to claim 2, which is characterized in that the first driving means
(901) angle between the direction of driving direction and first roller (5) and second roller (7) line is 0 °~
180°。
4. a kind of lateral change radian roll bending equipment according to claim 3, which is characterized in that further include that the first distance is adjusted
Device (10), first distance adjusting means (10) include the first lead screw being threadedly coupled with the adjusting block (902)
(1001), the link block (1002) being rotatablely connected with one end of first lead screw (1001), the link block (1002) and institute
The second motor (6) is stated to be fixedly connected and be slidably connected with the adjusting block (902).
5. a kind of lateral change radian roll bending equipment according to claim 2, which is characterized in that further include high speed encoder,
And the programmable controller being connect respectively with the high speed encoder and the first driving means (901), the high speed are compiled
Code device can detect the displacement distance of the workpiece to be rolled (13).
6. a kind of lateral change radian roll bending equipment according to claim 1, which is characterized in that the guider includes peace
The first guide pad (801) on the holder (3) and the second guide pad (802), first guide pad (801) and described
Second guide pad (802) is oppositely arranged, and the workpiece (13) to be rolled can be oriented to from first guide pad (801) and second
Block passes through between (802), and can be contacted with first guide pad (801) and/or second guide pad (802).
A kind of lateral become radian roll bending equipment 7. according to claim 6, which is characterized in that the guider further includes
Second driving device (803), one end of the second driving device (803) ontology are mounted on the holder (3), output end with
Second guide pad (802) connection, second driving device (803) can drive second guide pad (802) separate
Or close to first guide pad (801).
8. a kind of lateral change radian roll bending equipment according to claim 1, which is characterized in that further include along described to be rolled
Spaced at least one guide roller (11) on workpiece (13) moving direction, the guide roller (11) are mounted on the branch
It can be rotated on frame (3) and relative to the holder (3), the circumferential surface of the guide roller (11) can be with the workpiece to be rolled
(13) surface fitting.
9. a kind of lateral change radian roll bending equipment according to claim 8, which is characterized in that further include that second distance is adjusted
Device (12), the second distance regulating device (12) includes the roller seat (1201) being slidably connected with the holder (3), with institute
The second lead screw (1202) of roller seat (1201) rotation connection is stated, second lead screw (1202) connects with the holder (3) screw thread
It connects, the guide roller (11) is rotatablely connected with the roller seat (1201), screws second lead screw (1202), the guiding
Roller (11) is close or far from the workpiece (13) to be rolled.
10. a kind of lateral change radian roll bending equipment according to claim 1, which is characterized in that further include that third distance is adjusted
Regulating device (2), the third distance adjusting means (2) include the bottom plate (201) being fixed on the pedestal (1), with the bottom
The third lead screw of adjustable plate (202) and one end and the adjustable plate (202) rotation connection that plate (201) is slidably connected
(203), the third lead screw (203) is threadedly coupled with the bottom plate (201), and the holder (3) is fixed on the adjustable plate
(202) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820145681.4U CN207839706U (en) | 2018-01-29 | 2018-01-29 | A kind of lateral change radian roll bending equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820145681.4U CN207839706U (en) | 2018-01-29 | 2018-01-29 | A kind of lateral change radian roll bending equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207839706U true CN207839706U (en) | 2018-09-11 |
Family
ID=63413085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820145681.4U Active CN207839706U (en) | 2018-01-29 | 2018-01-29 | A kind of lateral change radian roll bending equipment |
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| Country | Link |
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| CN (1) | CN207839706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731960A (en) * | 2019-01-10 | 2019-05-10 | 凌云工业股份有限公司上海凌云汽车研发分公司 | The roller arc device of automobile opening bumper |
-
2018
- 2018-01-29 CN CN201820145681.4U patent/CN207839706U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731960A (en) * | 2019-01-10 | 2019-05-10 | 凌云工业股份有限公司上海凌云汽车研发分公司 | The roller arc device of automobile opening bumper |
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