CN208555570U - A kind of stretch benders - Google Patents
A kind of stretch benders Download PDFInfo
- Publication number
- CN208555570U CN208555570U CN201820932786.4U CN201820932786U CN208555570U CN 208555570 U CN208555570 U CN 208555570U CN 201820932786 U CN201820932786 U CN 201820932786U CN 208555570 U CN208555570 U CN 208555570U
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- oil cylinder
- rotation seat
- platform
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- rotation
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Abstract
The utility model relates to a kind of stretch benders, including pedestal, pedestal upper center is equipped with platform, the two sides of platform have been arranged symmetrically rotation seat, the rear that platform is located at platform is arranged symmetrically there are two the first oil cylinder, first oil cylinder is connect with base rotation, rotation seat one end and platform side are rotatablely connected, the rotation seat other end is connected with the piston rod rotation of corresponding first oil cylinder, the upper end of each rotation seat is mounted on stretch bending device, stretch bending device includes bracket and the 4th oil cylinder, the upper end of rotation seat is equipped with the bracket slid laterally, the rear end lateral arrangement of rotation seat has the first screw rod, first drive block fixed with bracket side is threaded in the middle part of first screw rod, rotation seat side is equipped with first servo motor, first servo motor is connected with the first screw rod.Originally practical to process more complicated product, it is suitble to the bent products of various dimensions, and high production efficiency, application range are wider.
Description
Technical field
The utility model relates to auto parts and components field shaping techniques, more particularly to a kind of stretch benders.
Background technique
Stretch benders are used for strip workpiece bending forming, and stretch benders two sides of base has been respectively articulated with pivoted arm, two pivoted arms
Free end be equipped with clamping device.When work, two clamping devices clamp the both ends of workpiece respectively, and molding die is close proximity to work
The middle part of part, two pivoted arms are rotated to the direction drawn close in pedestal respectively, by workpiece bending forming.
In the prior art, stretch benders are capable of the shape of stretch bending only one or two dimensions, the product that can be processed
It is extremely limited.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of stretch benders, can process more complicated product,
It is suitble to the bent products of various dimensions, and high production efficiency, application range are wider.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of stretch benders, including pedestal are provided, institute
The pedestal upper center stated is equipped with the platform of placing clamp, and the two sides of the platform have been arranged symmetrically rotation seat, the platform
It is arranged symmetrically positioned at the rear of platform there are two the first oil cylinder, which connect with base rotation, the rotation seat one
End is rotatablely connected with platform side, which connects with the piston rod rotation of corresponding first oil cylinder, each rotation
The upper end of seat is mounted on stretch bending device, and the stretch bending device includes bracket and the 4th oil cylinder, the upper end of the rotation seat
The bracket slid laterally is installed, the rear end lateral arrangement of the rotation seat has the first screw rod, screw thread in the middle part of first screw rod
It is connected with first drive block fixed with bracket side, the rotation seat side is equipped with first servo motor, this first is watched
It takes motor to be connected with the first screw rod, the driving plate that can slide up and down is installed in the bracket, the vertical cloth in driving plate side
It is equipped with the second screw rod, is threaded with the second drive block being connected with driving plate side in the middle part of second screw rod, it is described
Pedestal upper end is vertically-mounted the second servo motor being connected with the second screw rod, is equipped with rectangle frame in the middle part of the driving plate
Frame, the inner hole of the rectangular frame run through driving plate, are rotatably equipped with oil cylinder between the front and back inner wall of the rectangular frame and fix
Frame, the upper end of the rectangular frame is vertically-mounted column, and described column one end is rotatably connected to the second oil cylinder, second oil cylinder
Piston rod be connected with cylinder holder, between the inner wall up and down of the cylinder holder with the 4th oil cylinder one end rotate connect
It connects, piston rod one end of the 4th oil cylinder is equipped with rotary type manipulator, and the lower end side of the cylinder holder is equipped with
Third oil cylinder, piston rod one end of the third oil cylinder and the 4th oil cylinder other end are rotatablely connected.
As a kind of supplement to technical solution described in the utility model, the lower end two sides of the 4th oil cylinder are symmetrical
It is provided with fixing seat, the guide rod that can be slid laterally, one end of the guide rod and rotary type machine are installed between two fixing seats
Tool palmistry connects.
Installing lateral arrangement as a kind of supplement to technical solution described in the utility model, between two fixing seats has
Gage is provided with the raised marking to match with gage on the guide rod.
As a kind of supplement to technical solution described in the utility model, the rotary type manipulator include shell,
Third servo motor and clamping device, it is horizontally disposed in the shell to have shaft, described shaft one end and clamping device phase
Even, the upper shell is vertically-mounted third servo motor, and the output shaft of the third servo motor passes through gear drive machine
Structure is connected with shaft, and the third servo motor rotation drives shaft rotation.
As a kind of supplement to technical solution described in the utility model, the clamping device include clamping cylinder and
Holder, positioned opposite up and down in the holder to have mobile fixture block and fixing clip, the upper end of the holder is vertically-mounted clamping
Oil cylinder, the piston rod of the clamping cylinder are connected with mobile fixture block.
The utility model has the advantages that the piston rod extension and contraction control rotation seat of the first oil cylinder rotates the utility model relates to a kind of stretch benders,
Realize the bending of first larger dimension；Rotary type manipulator is for clamping product one end, by the piston for controlling clamping cylinder
Bar elongation, so that mobile fixture block is drawn close towards fixing clip direction, mobile fixture block and fixing clip are matched for clamping tightly product, and third is watched
Motor-driven rotatable shaft rotation is taken, shaft is rotated together with holder and product, realizes the rotation bending of second dimension；Rectangle
Cylinder holder is rotatably equipped between the front and back inner wall of frame, the flexible of the second cylinder piston rod can control cylinder holder
Rotation realizes that cylinder holder, the 4th oil cylinder swing up and down the bending of i.e. third dimension together, cylinder holder it is upper and lower interior
It is rotatablely connected between wall with the 4th oil cylinder one end, the flexible of third cylinder piston rod can control the rotation of the 4th oil cylinder, realize the
The bending of four oil cylinder swings, that is, third dimension.Originally practical to process more complicated product, it is suitble to the curved of various dimensions
Bent product, and high production efficiency, application range are wider.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic view of the front view of rotation seat and stretch bending device described in the utility model；
Fig. 3 is the backsight structural representation of rotation seat and stretch bending device described in the utility model；
Fig. 4 is the right view of stretch bending device described in the utility model；
Fig. 5 is the schematic diagram of internal structure of stretch bending device described in the utility model；
Fig. 6 is the structural schematic diagram of rotary type manipulator described in the utility model；
Fig. 7 is that rotary type manipulator described in the utility model removes the structural schematic diagram after shell.
Diagram: 1, pedestal, 2, platform, 3, rotation seat, the 4, first oil cylinder, 5, stretch bending device, 6, rotary type manipulator, 7, branch
Frame, the 8, second servo motor, 9, through-hole, the 10, the 4th oil cylinder, the 11, second screw rod, 12, first servo motor, the 13, first screw rod,
14, the first drive block, 15, driving plate, the 16, second drive block, 17, column, 18, cylinder holder, 19, rectangular frame, 20, oil
Cylinder fixed frame, 21, fixing seat, 22, guide rod, 23, shell, 24, third servo motor, 25, clamping cylinder, 26, mobile fixture block,
27, fixing clip, 28, holder, 29, shaft, 30, gear drive, 31, gage.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
The embodiments of the present invention is related to a kind of stretch benders, as shown in figs. 1-7, including pedestal 1, the pedestal 1
Upper center is equipped with the platform 2 of placing clamp, and the two sides of the platform 2 have been arranged symmetrically rotation seat 3, and the platform 2 is located at
The rear of platform 2 is arranged symmetrically there are two the first oil cylinder 4, and first oil cylinder 4 and pedestal 1 are rotatablely connected, the rotation seat 3 one
End is rotatablely connected with 2 side of platform, which connects with the piston rod rotation of corresponding first oil cylinder 4, Mei Gezhuan
The upper end of dynamic seat 3 is mounted on stretch bending device 5, and the stretch bending device 5 includes bracket 7 and the 4th oil cylinder 10, the rotation
The upper end of seat 3 is equipped with the bracket 7 slid laterally, and the rear end lateral arrangement of the rotation seat 3 has the first screw rod 13, and described first
First drive block 14 fixed with 7 side of bracket is threaded in the middle part of screw rod 13,3 side of rotation seat is equipped with first
Servo motor 12, the first servo motor 12 are connected with the first screw rod 13, are equipped with the drive that can slide up and down in the bracket 7
Movable plate 15,15 side of driving plate are disposed with the second screw rod 11 vertically, are threaded with and drive in the middle part of second screw rod 11
The second connected drive block 16 of 15 side of movable plate, 7 upper end of bracket is vertically-mounted second to be connected with the second screw rod 11
Servo motor 8 is equipped with rectangular frame 19 in the middle part of the driving plate 15, and the inner hole of the rectangular frame 19 runs through driving plate 15,
It is rotatably equipped with cylinder holder 18 between the front and back inner wall of the rectangular frame 19, the upper end of the rectangular frame 19 is pacified vertically
Equipped with column 17, described 17 one end of column is rotatably connected to the second oil cylinder 9, and piston rod and the oil cylinder of second oil cylinder 9 are fixed
Frame 18 is connected, and is rotatablely connected between the inner wall up and down of the cylinder holder 18 with 10 one end of the 4th oil cylinder, the 4th oil cylinder
10 piston rod one end is equipped with rotary type manipulator 6, and the lower end side of the cylinder holder 18 is equipped with third oil cylinder
20, piston rod one end of the third oil cylinder 20 and 10 other end of the 4th oil cylinder are rotatablely connected.
The lower end two sides of 4th oil cylinder 10 are symmetrically arranged with fixing seat 21, and being equipped between two fixing seats 21 can
One end of the guide rod 22 slid laterally, the guide rod 22 is connected with rotary type manipulator 6.
Lateral arrangement is installed between two fixing seats 21 gage 31, is provided on the guide rod 22 and matches with gage 31
Raised marking.
The rotary type manipulator 6 includes shell 23, third servo motor 24 and clamping device, in the shell 23
Horizontally disposed to have shaft 29, described 29 one end of shaft is connected with clamping device, and 23 upper end of shell is vertically-mounted
Three servo motors 24, the output shaft of the third servo motor 24 are connected by gear drive 30 with shaft 29, and described the
The rotation of three servo motors 24 drives shaft 29 to rotate.
The clamping device includes clamping cylinder 25 and holder 28, positioned opposite up and down in the holder 28 to have movement
Fixture block 26 and fixing clip 27, the upper end of the holder 28 is vertically-mounted clamping cylinder 25, the piston of the clamping cylinder 25
Bar is connected with mobile fixture block 26.
Embodiment
2 upper end of platform is equipped with fixture or molding die, and for fixing the middle part of product, two stretch bending devices 5 are distinguished
The both ends of fixed product.
The piston rod extension and contraction control rotation seat 3 of first oil cylinder 4 rotates, and realizes the bending of first larger dimension.
The upper end of rotation seat 3 is equipped with the bracket 7 slid laterally, and the rear end lateral arrangement of rotation seat 3 has the first screw rod 13,
First drive block 14 fixed with 7 side of bracket is threaded in the middle part of first screw rod 13,3 side of rotation seat is equipped with first and watches
Motor 12 is taken, first servo motor 12 is connected with the first screw rod 13, and bracket 7 is controlled by first servo motor 12 and is slid laterally,
The distance between two stretch bending devices 5 of adjusting that can be convenient.
Rotary type manipulator 6 is for clamping product one end, and the piston rod by controlling clamping cylinder 25 extends, so that mobile
Fixture block 26 is drawn close towards 27 direction of fixing clip, and mobile fixture block 26 is matched for clamping tightly product, third servo motor with fixing clip 27
The rotation of 24 drive shafts 29, shaft 29 are rotated together with holder 28 and product, realize the rotation bending of second dimension.
Cylinder holder 18 is rotatably equipped between the front and back inner wall of rectangular frame 19,9 piston rod of the second oil cylinder stretches
It can control the rotation of cylinder holder 18, realize that cylinder holder 18, the 4th oil cylinder 10 swing up and down i.e. third dimension together
Bending, be rotatablely connected with 10 one end of the 4th oil cylinder between the inner wall up and down of cylinder holder 18,20 piston rod of third oil cylinder
It is flexible to can control the rotation of the 4th oil cylinder 10, realize the bending of the 4th 10 swings of oil cylinder, that is, third dimension.4th oil cylinder
The stretch position of adjustable rotary type manipulator 6 of 10 piston rod is corresponded to while rotary type manipulator 6 rotates
Stretching obtain needed for product.
Claims (5)
1. a kind of stretch benders, including pedestal (1), it is characterised in that: described pedestal (1) upper center is equipped with placing clamp
Platform (2), the two sides of the platform (2) have been arranged symmetrically rotation seat (3), and the rear that the platform (2) is located at platform (2) is symmetrical
There are two the first oil cylinder (4), first oil cylinder (4) and pedestal (1) are rotatablely connected arrangement, the rotation seat (3) one end and flat
The rotation connection of platform (2) side, rotation seat (3) other end are connected with the piston rod rotation of corresponding first oil cylinder (4), Mei Gezhuan
The upper end of dynamic seat (3) is mounted on stretch bending device (5), and the stretch bending device (5) includes bracket (7) and the 4th oil cylinder (10),
The upper end of the rotation seat (3) is equipped with the bracket (7) slid laterally, and the rear end lateral arrangement of the rotation seat (3) has first
Screw rod (13), the first screw rod (13) middle part are threaded with first drive block (14) fixed with bracket (7) side, institute
Rotation seat (3) side stated is equipped with first servo motor (12), which is connected with the first screw rod (13),
The driving plate that can slide up and down (15) are installed in the bracket (7), which is disposed with the second spiral shell vertically
Bar (11), the second screw rod (11) middle part are threaded with the second drive block (16) being connected with driving plate (15) side,
Described bracket (7) upper end is vertically-mounted the second servo motor (8) being connected with the second screw rod (11), the driving plate
(15) middle part is equipped with rectangular frame (19), and the inner hole of the rectangular frame (19) runs through driving plate (15), the rectangular frame
(19) cylinder holder (18) are rotatably equipped between front and back inner wall, the upper end of the rectangular frame (19) is vertically-mounted column
(17), the column (17) one end is rotatably connected to the second oil cylinder (9), and the piston rod of second oil cylinder (9) is fixed with oil cylinder
Frame (18) is connected, and is rotatablely connected between the inner wall up and down of the cylinder holder (18) with the 4th oil cylinder (10) one end, this
Piston rod one end of four oil cylinders (10) is equipped with rotary type manipulator (6), the lower end side peace of the cylinder holder (18)
Equipped with third oil cylinder (20), piston rod one end of the third oil cylinder (20) and the 4th oil cylinder (10) other end are rotatablely connected.
2. a kind of stretch benders according to claim 1, it is characterised in that: the lower end two sides pair of the 4th oil cylinder (10)
Title is provided with fixing seat (21), and the guide rod (22) that can be slid laterally, the guide rod are equipped between two fixing seats (21)
(22) one end is connected with rotary type manipulator (6).
3. a kind of stretch benders according to claim 2, it is characterised in that: install lateral arrangement between two fixing seats (21)
Have gage (31), the raised marking to match with gage (31) is provided on the guide rod (22).
4. a kind of stretch benders according to claim 1, it is characterised in that: the rotary type manipulator (6) includes shell
(23), third servo motor (24) and clamping device, it is horizontally disposed in the shell (23) to have shaft (29), the shaft
(29) one end is connected with clamping device, and the shell (23) upper end is vertically-mounted third servo motor (24), which watches
The output shaft for taking motor (24) is connected by gear drive (30) with shaft (29), and the third servo motor (24) turns
It is dynamic to drive shaft (29) rotation.
5. a kind of stretch benders according to claim 4, it is characterised in that: the clamping device includes clamping cylinder (25)
It is positioned opposite up and down in the holder (28) to have mobile fixture block (26) and fixing clip (27), the holder with holder (28)
(28) upper end is vertically-mounted to be had clamping cylinder (25), the piston rod of the clamping cylinder (25) and mobile fixture block (26) phase
Even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932786.4U CN208555570U (en) | 2018-06-15 | 2018-06-15 | A kind of stretch benders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932786.4U CN208555570U (en) | 2018-06-15 | 2018-06-15 | A kind of stretch benders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208555570U true CN208555570U (en) | 2019-03-01 |
Family
ID=65487035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820932786.4U Active CN208555570U (en) | 2018-06-15 | 2018-06-15 | A kind of stretch benders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208555570U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202031A (en) * | 2019-06-27 | 2019-09-06 | 芜湖金三氏数控科技有限公司 | A kind of stretch benders stretching device |
| CN110340195A (en) * | 2019-07-22 | 2019-10-18 | 钜亚汽车零部件科技(太仓)有限公司 | A kind of three-dimensional electro-hydraulic servo luggage carrier stretch benders and its working method |
| CN111360115A (en) * | 2020-05-05 | 2020-07-03 | 白志超 | Multi-degree-of-freedom top bending type stretch bending structure with coupling shaft |
| CN111872689A (en) * | 2020-07-07 | 2020-11-03 | 上海友升铝业有限公司 | Bilateral stretching type stretch bending equipment and stretch bending method thereof |
| CN113263084A (en) * | 2021-06-25 | 2021-08-17 | 宁波市创捷自动化有限公司 | Servo stretch bender platform |
| CN113600711A (en) * | 2021-07-23 | 2021-11-05 | 上海建东科技有限公司 | Bending machine |
| CN114833231A (en) * | 2022-04-21 | 2022-08-02 | 宁波时利和自动化科技有限公司 | Self-resetting extending mechanism for three-dimensional stretch bender |
-
2018
- 2018-06-15 CN CN201820932786.4U patent/CN208555570U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202031A (en) * | 2019-06-27 | 2019-09-06 | 芜湖金三氏数控科技有限公司 | A kind of stretch benders stretching device |
| CN110340195A (en) * | 2019-07-22 | 2019-10-18 | 钜亚汽车零部件科技(太仓)有限公司 | A kind of three-dimensional electro-hydraulic servo luggage carrier stretch benders and its working method |
| CN111360115A (en) * | 2020-05-05 | 2020-07-03 | 白志超 | Multi-degree-of-freedom top bending type stretch bending structure with coupling shaft |
| CN111360115B (en) * | 2020-05-05 | 2024-01-05 | 白志超 | Multi-degree-of-freedom top bending stretch bending structure with coupling shaft |
| CN111872689A (en) * | 2020-07-07 | 2020-11-03 | 上海友升铝业有限公司 | Bilateral stretching type stretch bending equipment and stretch bending method thereof |
| CN113263084A (en) * | 2021-06-25 | 2021-08-17 | 宁波市创捷自动化有限公司 | Servo stretch bender platform |
| CN113600711A (en) * | 2021-07-23 | 2021-11-05 | 上海建东科技有限公司 | Bending machine |
| CN114833231A (en) * | 2022-04-21 | 2022-08-02 | 宁波时利和自动化科技有限公司 | Self-resetting extending mechanism for three-dimensional stretch bender |
| CN114833231B (en) * | 2022-04-21 | 2024-06-11 | 宁波时利和自动化科技有限公司 | Self-resetting extension mechanism for three-dimensional stretch bender |
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