CN208825243U - A kind of bending machine high-precision rear material stopping device of multiaxis positioning - Google Patents
A kind of bending machine high-precision rear material stopping device of multiaxis positioning Download PDFInfo
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- CN208825243U CN208825243U CN201821310089.1U CN201821310089U CN208825243U CN 208825243 U CN208825243 U CN 208825243U CN 201821310089 U CN201821310089 U CN 201821310089U CN 208825243 U CN208825243 U CN 208825243U
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Abstract
The utility model relates to a kind of bending machine high-precision rear material stopping devices of multiaxis positioning comprising group after pedestal, X-axis servo electromechanical assembly and the precision that is fixedly connected with X-axis servo electromechanical assembly；Pedestal includes X-axis crossbeam, is fixedly installed rack gear on X-axis crossbeam；The quantity of X-axis servo electromechanical assembly is two or more；X-axis servo electromechanical assembly includes that X-axis planetary reduction gear component, the rotary output of X-axis planetary reduction gear component are provided with X-axis gear；X-axis servo electromechanical assembly is movably connect with rack gear；X-axis gear is ratcheting with rack gear；It further include at least two R axis positioning devices, the quantity of R axis positioning device is equal with the quantity of X-axis servo electromechanical assembly.The utility model can size according to steel plate, thickness, correspondingly after X-axis and/or R axis adjustment precision group position；Cost is advantageously reduced, drive lead screw or driven screw rod installation site mistake can be prevented, cause equipment damage.
Description
Technical field
The utility model relates to a kind of bending machine high-precision rear material stopping devices of multiaxis positioning.
Background technique
Currently, the bending machine high-precision rear material stopping device of many old-fashioned multiaxis positioning, is all to manually adjust back material stopping dress
The position set, to be applicable in the steel plate of different size [size, thickness]；But with developing scientific and technically, automation equipment is obtained
To being more and more widely used；The position of automatic adjustment rear material stopping device also correspondingly generates.
However, traditional automatic adjustment rear material stopping device in terms of degree of regulation, still remain biggish improvement space.
To adjusting, required precision is higher [because the size of steel plate is larger, to adjust R axis for the position of group especially after the precision of R axis
Be easy to appear when the position of group after precision after precision group in the horizontal plane skew, cause steel plate that can not be clamped, bending when
Steel plate is caused to be scrapped].
Summary of the invention
To solve the above problems, the purpose of this utility model is to provide keep off after a kind of bending machine high-precision of multiaxis positioning
Expect device, can size according to steel plate, thickness, correspondingly after X-axis and/or R axis adjustment precision group position.
The detailed technology scheme that the utility model is taken are as follows: a kind of bending machine high-precision rear material stopping device of multiaxis positioning,
It includes group after pedestal, X-axis servo electromechanical assembly and the precision that is fixedly connected with X-axis servo electromechanical assembly；Pedestal includes X
Axis crossbeam is fixedly installed rack gear on X-axis crossbeam；The quantity of X-axis servo electromechanical assembly is two or more；X-axis is watched
Taking electromechanical assembly includes X-axis planetary reduction gear component, and the rotary output of X-axis planetary reduction gear component is provided with X-axis gear；X-axis is watched
Electromechanical assembly is taken movably to connect with rack gear；X-axis gear is ratcheting with rack gear；It further include at least two R axis positioning devices,
Pedestal is fixedly installed R axis mounting rack；R axis positioning device includes R axis power device, R axis retarder, drive lead screw and installation
Pedestal；R axis retarder is mounted on R axis mounting rack；The rotary output of R axis power device is connect with R axis retarder, driving wire
Bar is fixedly connected with the rotary output of R axis retarder；Drive lead screw is arranged with driving wire pole socket, the fixed setting of driving wire pole socket
In installation pedestal, installation pedestal is fixedly connected with X-axis crossbeam respectively.
Preferably, R axis power device is the universal driving shaft of servo motor driving.
It can guarantee the precision of the position of group after R axis adjustment precision.
As an implementation, R axis positioning device further includes R axis guiding device, and R axis guiding device is linear bearing, R
Axis guiding device is fixed at R axis mounting rack, and the bearing block of R axis guiding device is fixedly connected with installation pedestal.
It can guarantee the precision of the position of group after R axis adjustment precision.
As an implementation, R axis positioning device further includes R axis guiding device, and R axis guiding device includes pacifying with R axis
Hinged driven screw rod is shelved, driven screw rod bushing is equipped with driven screw rodb base, and driven screw rodb base is fixedly connected with installation pedestal；It is driven
The top of screw rod is fixedly installed driven gear, and the top of drive lead screw is fixedly installed transmission gear, driven gear and transmission
Gear mesh, the transmission ratio between driven gear and transmission gear are one to one, and drive lead screw is oppositely oriented with driven screw rod
And lead is equal.
It can make single installation pedestal equably by the thrust of screw rodb base, so as to further guarantee along R axis
The precision of the position of group after adjustment precision.
As an implementation, R axis guiding device includes tumbler gear and the driven silk hinged with R axis mounting rack
Bar, tumbler gear and R axis mounting rack are hinged, and tumbler gear is ratcheting with driven gear, tumbler gear respectively；Drive lead screw with it is driven
Screw rod is identical.
It can make single installation pedestal equably by the thrust of screw rodb base, so as to further guarantee along R axis
The precision of the position of group after adjustment precision；Also helping reduces cost, can prevent drive lead screw or driven screw rod from installing
Positional fault causes equipment damage.
Further, the both ends of X-axis crossbeam are fixedly installed X-axis buffering adhesive.
It is damaged with preventing X-axis servo electromechanical assembly from hitting the both ends of X-axis crossbeam.
Preferably, X-axis crossbeam is fixedly installed the guide rail parallel with rack gear；Guide rail slide is provided on guide rail；Guide rail is sliding
Seat is fixedly connected with X-axis servo electromechanical assembly.
Compared with prior art, the utility model has the following beneficial effects: 1, can size according to steel plate, thickness,
Correspondingly after X-axis and/or R axis adjustment precision group position；2, single installation pedestal can be made equably by screw rod
The thrust of seat, so as to further guarantee the precision of the position of group after R axis adjustment precision；3, it advantageously reduces into
This, can prevent drive lead screw or driven screw rod installation site mistake, cause equipment damage.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the bending machine high-precision rear material stopping device of one of the utility model multiaxis positioning.
Fig. 2 is the vertical of another visual angle of the bending machine high-precision rear material stopping device of one of the utility model multiaxis positioning
Body schematic diagram.
Fig. 3 is that the solid of the forward sight of the bending machine high-precision rear material stopping device of one of the utility model multiaxis positioning is shown
It is intended to.
Fig. 4 is the stereoscopic schematic diagram of I-I section of Fig. 3.
Fig. 5 is the stereoscopic schematic diagram of II-II section of Fig. 3.
Pedestal 1；X-axis crossbeam 11；Rack gear 111；Guide rail 112；Guide rail slide 113；R axis mounting rack 12；X-axis servo Denso
Set 2；X-axis planetary reduction gear component 21；X-axis retarder 211；X-axis gear 22；Group 3 after precision；Group 31 afterwards；Shelves pedestal 32 afterwards；
R axis positioning device 4；R axis power device 41；Universal driving shaft 411；R axis retarder 42；Drive lead screw 43；Driving wire pole socket 431；Peace
Fill pedestal 44；R axis guiding device 45；Driven screw rod 451；Driven screw rodb base 452；Driven gear 453；Transmission gear 454；Commutation
Gear 455；X-axis buffering adhesive 5.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model is illustrated.
The bending machine high-precision rear material stopping device of a kind of multiaxis positioning of the utility model comprising pedestal 1, X-axis servo
Group 3 after electromechanical assembly 2 and the precision being fixedly connected with X-axis servo electromechanical assembly 2.In general, group 3 includes rear shelves after precision
Son 31 and rear shelves pedestal 32；Group 31 is fixedly connected by rear shelves pedestal 32 with X-axis servo electromechanical assembly 2 afterwards.
Pedestal 1 includes X-axis crossbeam 11, is fixedly installed rack gear 111 on X-axis crossbeam 11.
The quantity of X-axis servo electromechanical assembly 2 is two or more.
X-axis servo electromechanical assembly 2 includes X-axis planetary reduction gear component 21, and the rotary output of X-axis planetary reduction gear component 21 is set
It is equipped with X-axis gear 22.In general, X-axis planetary reduction gear component 21 is that servo motor and planet type speed reducer [X-axis retarder 211] connect
The rotary output of the component connect, planet type speed reducer is fixedly connected.
X-axis servo electromechanical assembly 2 is movably connect with rack gear 111；X-axis gear 22 is ratcheting with rack gear 111.Than
Such as, X-axis crossbeam 11 is fixedly installed the guide rail 112 parallel with rack gear 111；Guide rail slide 113 is provided on guide rail 112；Guide rail
Slide 113 is fixedly connected with X-axis servo electromechanical assembly 2, so that X-axis servo electromechanical assembly 2 be made movably to connect with rack gear 111
It connects.
A kind of bending machine high-precision rear material stopping device of multiaxis positioning of the utility model further includes that at least two R axis are fixed
Position device 4, pedestal 1 are fixedly installed R axis mounting rack 12.
R axis positioning device 4 includes R axis power device 41, R axis retarder 42, drive lead screw 43 and installation pedestal 44；R
Axis retarder 42 is mounted on R axis mounting rack 12；The rotary output of R axis power device 41 is connect with R axis retarder 42, transmission
Screw rod 43 is fixedly connected with the rotary output of R axis retarder 42；Drive lead screw 43 is arranged with driving wire pole socket 431, driving wire
Pole socket 431 is fixed in installation pedestal 44, and installation pedestal 44 is fixedly connected with X-axis crossbeam 11 respectively.R axis positioning device 4
It can be individual servo motor, also be other rotary power units.
A kind of working principle of the bending machine high-precision rear material stopping device of the multiaxis positioning of the utility model are as follows: before use,
By pedestal 1, shelves are fixedly connected [by fastener etc.] afterwards with numerical control bender [attached drawing is not drawn into].
In use, opening numerical control bender, shelves band moving base 1 moves down after moving horizontally after numerical control bender, makes essence
The rear group 31 of group 3 cooperates the front [attached drawing is not drawn into] of numerical control bender to clamp steel plate [attached drawing is not drawn into] solid after close
Fixed, the bending head of numerical control bender, which is pushed, later carries out bending to steel plate [attached drawing is not drawn into].
According to the size of steel plate [attached drawing is not drawn into], when needing the position of group 3 after X-axis adjustment precision, control [passes through
Conventional control means, such as the solenoid valve etc. with PLC electric connection] starting of X-axis planetary reduction gear component 21 rotation, drive X-axis
Group 3 moves along the x-axis after servo electromechanical assembly 2 and precision, so as to the position of the group 3 after X-axis adjustment precision.
According to the thickness of steel plate [attached drawing is not drawn into], when needing the position of group 3 after R axis adjustment precision, control [passes through
Conventional control means, such as with the PLC solenoid valve being electrically connected etc.] R axis power device 41 rotates simultaneously, drives drive lead screw
43 rotations move driving wire pole socket 431 and installation pedestal 44 along R axis, group 3 is also corresponding after X-axis crossbeam 11 and precision
Ground is moved along R axis, so as to the position of the group 3 after R axis adjustment precision.
Have it is above-mentioned as can be seen that a kind of multiaxis positioning of the utility model bending machine high-precision rear material stopping device, can be with
According to the size of steel plate [attached drawing is not drawn into], thickness, correspondingly after X-axis and/or R axis adjustment precision group 3 position.
As preferably embodiment, R axis power device 41 is the universal driving shaft 411 of servo motor driving.It can make
The synchronous rotation of each R axis power device 41, guarantee each R axis positioning device 4 synchronously moved along R axis, will not skew, so as to
Guarantee the precision of the position of group 3 after R axis adjustment precision.
R axis positioning device 4 further includes R axis guiding device 45, and R axis guiding device 45 is linear bearing, R axis guiding device 45
It is fixed at R axis mounting rack 12, the bearing block of R axis guiding device 45 is fixedly connected with installation pedestal 44.It can guarantee single
Installation pedestal 44 will not skew, thereby may be ensured that the precision of the position of group 3 after R axis adjustment precision.
As excellent embodiment is handed over, R axis positioning device 4 further includes R axis guiding device 45, and R axis guiding device 45 includes
The hinged driven screw rod 451 with R axis mounting rack 12, driven screw rod 451 are arranged with driven screw rodb base 452, driven screw rodb base 452 with
Installation pedestal 44 is fixedly connected；The top of driven screw rod 451 is fixedly installed driven gear 453, and the top of drive lead screw 43 is solid
Surely it is provided with transmission gear 454, driven gear 453 and transmission gear 454 are ratcheting, between driven gear 453 and transmission gear 454
Transmission ratio be one to one, drive lead screw 43 is equal with the oppositely oriented and lead of driven screw rod 451.It can make single installation
Equably the thrust by screw rodb base [i.e. driving wire pole socket 431 and driven screw rodb base 452], further guarantee are single for pedestal 44
A installation pedestal 44 will not be crooked, so as to further guarantee the precision of the position of group 3 after R axis adjustment precision.
As excellent embodiment is handed over, R axis positioning device 4 further includes R axis guiding device 45, and R axis guiding device 45 includes
Tumbler gear 455 and the driven screw rod 451 hinged with R axis mounting rack 12, driven screw rod 451 are arranged with driven screw rodb base 452,
Driven screw rodb base 452 is fixedly connected with installation pedestal 44；The top of driven screw rod 451 is fixedly installed driven gear 453, transmission
The top of screw rod 43 is fixedly installed transmission gear 454, and tumbler gear 455 and R axis mounting rack 12 are hinged, and tumbler gear 455 divides
It is not ratcheting with driven gear 453, tumbler gear 455；Transmission ratio between driven gear 453 and transmission gear 454 is one to one,
Drive lead screw 43 is identical with driven screw rod 451.Single installation pedestal 44 can be made equably [to be driven by screw rodb base
Screw rodb base 431 and driven screw rodb base 452] thrust, further guarantee single installation pedestal 44 will not skew, so as to
Further to guarantee the precision of the position of group 3 after R axis adjustment precision；Meanwhile the drive lead screw of each R axis positioning device 4
43 and 451 specification of driven screw rod it is identical, advantageously reduce cost, drive lead screw 43 or driven screw rod 451 can also be prevented
Installation site mistake causes equipment damage.
In general, the both ends of X-axis crossbeam 11 are fixedly installed X-axis buffering adhesive 5.X-axis buffering adhesive 5 is usually that rubber is made,
It is damaged with preventing X-axis servo electromechanical assembly 2 from hitting the both ends of X-axis crossbeam 11.
It is to be appreciated that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", " water
It is flat ", "top", "bottom", "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings,
It is only the present invention and simplified description for ease of description, rather than indicating or imply signified device or element must have specifically
Orientation is constructed and is operated for specific orientation, thus should not be understood as the limitation to present invention protection content.
Above specific embodiment is only the preferred embodiment of this creation, all in this wound not to limit this creation
Any modification, equivalent substitution, improvement and etc. done within the spirit and principle of work, should be included in this creation protection scope it
It is interior.
Claims (7)
1. a kind of bending machine high-precision rear material stopping device of multiaxis positioning comprising pedestal (1), X-axis servo electromechanical assembly (2) with
And group (3) after the precision being fixedly connected with X-axis servo electromechanical assembly (2)；Pedestal (1) includes X-axis crossbeam (11), X-axis crossbeam
(11) rack gear (111) are fixedly installed on；The quantity of X-axis servo electromechanical assembly (2) is two or more；X-axis servo
Electromechanical assembly (2) includes X-axis planetary reduction gear component (21), and the rotary output of X-axis planetary reduction gear component (21) is provided with X-axis tooth
It takes turns (22)；X-axis servo electromechanical assembly (2) is movably connect with rack gear (111)；X-axis gear (22) with rack gear (111) tooth
It closes；
It is characterized by also including at least two R axis positioning devices (4), pedestal (1) is fixedly installed R axis mounting rack (12)；R
Axis positioning device (4) includes R axis power device (41), R axis retarder (42), drive lead screw (43) and installation pedestal (44)；R
Axis retarder (42) is mounted on R axis mounting rack (12)；The rotary output and R axis retarder (42) of R axis power device (41)
Connection, drive lead screw (43) are fixedly connected with the rotary output of R axis retarder (42)；Drive lead screw (43) is arranged with driving wire
Pole socket (431), driving wire pole socket (431) are fixed in installation pedestal (44), installation pedestal (44) respectively with X-axis crossbeam
(11) it is fixedly connected.
2. a kind of bending machine high-precision rear material stopping device of multiaxis positioning as described in claim 1, it is characterised in that: R axis is dynamic
Power device (41) is the universal driving shaft (411) of servo motor driving.
3. a kind of bending machine high-precision rear material stopping device of multiaxis positioning as described in claim 1, it is characterised in that: R axis is fixed
Position device (4) further includes R axis guiding device (45), and R axis guiding device (45) is linear bearing, and R axis guiding device (45) is fixed
It is arranged in R axis mounting rack (12), the bearing block of R axis guiding device (45) is fixedly connected with installation pedestal (44).
4. a kind of bending machine high-precision rear material stopping device of multiaxis positioning as described in claim 1, it is characterised in that: R axis is fixed
Position device (4) further includes R axis guiding device (45), and R axis guiding device (45) includes the driven silk hinged with R axis mounting rack (12)
Bar (451), driven screw rod (451) are arranged with driven screw rodb base (452), and driven screw rodb base (452) and installation pedestal (44) are fixed
Connection；The top of driven screw rod (451) is fixedly installed driven gear (453), and the top of drive lead screw (43) is fixedly installed
Transmission gear (454), driven gear (453) and transmission gear (454) are ratcheting, driven gear (453) and transmission gear (454) it
Between transmission ratio be one to one, drive lead screw (43) is equal with the oppositely oriented and lead of driven screw rod (451).
5. a kind of bending machine high-precision rear material stopping device of multiaxis positioning as claimed in claim 4, it is characterised in that: R spindle guide
It include tumbler gear (455) and the driven screw rod (451) hinged with R axis mounting rack (12), tumbler gear to device (45)
(455) hingedly with R axis mounting rack (12), tumbler gear (455) is ratcheting with driven gear (453), tumbler gear (455) respectively；
Drive lead screw (43) is identical with driven screw rod (451).
6. a kind of bending machine high-precision rear material stopping device of multiaxis positioning a method as claimed in any one of claims 1 to 5, it is characterised in that:
The both ends of X-axis crossbeam (11) are fixedly installed X-axis buffering adhesive (5).
7. a kind of bending machine high-precision rear material stopping device of multiaxis positioning as claimed in claim 6, it is characterised in that: X-axis is horizontal
Beam (11) is fixedly installed the guide rail parallel with rack gear (111) (112)；Guide rail slide (113) are provided on guide rail (112)；It leads
Rail slide (113) is fixedly connected with X-axis servo electromechanical assembly (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821310089.1U CN208825243U (en) | 2018-08-15 | 2018-08-15 | A kind of bending machine high-precision rear material stopping device of multiaxis positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821310089.1U CN208825243U (en) | 2018-08-15 | 2018-08-15 | A kind of bending machine high-precision rear material stopping device of multiaxis positioning |
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| Publication Number | Publication Date |
|---|---|
| CN208825243U true CN208825243U (en) | 2019-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821310089.1U Active CN208825243U (en) | 2018-08-15 | 2018-08-15 | A kind of bending machine high-precision rear material stopping device of multiaxis positioning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947858A (en) * | 2019-12-24 | 2020-04-03 | 株洲特装智能装备有限公司 | Electro-hydraulic synchronous numerical control bending machine |
-
2018
- 2018-08-15 CN CN201821310089.1U patent/CN208825243U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947858A (en) * | 2019-12-24 | 2020-04-03 | 株洲特装智能装备有限公司 | Electro-hydraulic synchronous numerical control bending machine |
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