CN210816855U - Automobile trim stretch bending equipment - Google Patents
Automobile trim stretch bending equipment Download PDFInfo
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- CN210816855U CN210816855U CN201920984375.4U CN201920984375U CN210816855U CN 210816855 U CN210816855 U CN 210816855U CN 201920984375 U CN201920984375 U CN 201920984375U CN 210816855 U CN210816855 U CN 210816855U
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- swing arm
- stretch
- rotating shaft
- bending apparatus
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- 238000005452 bending Methods 0.000 title claims abstract description 36
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000000465 moulding Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 7
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses an automobile trim stretch bending equipment has: a base; the workbench is arranged on the base; the swing arm mechanism and the stretching mechanism are arranged on the base; the swing arm mechanism has: a speed reducer; the rotating shaft of the swing arm servo motor is connected with the input shaft of the speed reducer; a rotating shaft connected to an output shaft of the speed reducer; the first end of the swing arm is fixedly connected with the first end of the rotating shaft; the guide rail is arranged on the swing arm; the rack is arranged on the swing arm; the balance force is provided in the bending process, the equipment is prevented from being damaged, and the bending is stable and reliable.
Description
Technical Field
The utility model belongs to the technical field of the car trim processing equipment, especially, relate to a car trim stretch bending equipment.
Background
In realizing the utility model discloses an in-process, utility model human finds that prior art has following problem at least: in the traditional technology, the stretch bender can be subjected to bending force in the bending process, and equipment is easily damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an automobile trim stretch bending device is provided which provides balance force in the bending process and prevents the device from being damaged.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: an automotive molding stretch-bending apparatus having:
a base;
the workbench is arranged on the base;
the swing arm mechanism and the stretching mechanism are arranged on the base;
the swing arm mechanism has:
a speed reducer;
a rotating shaft of the swing arm servo motor is connected with an input shaft of the speed reducer;
a rotating shaft connected to an output shaft of the speed reducer;
the first end of the swing arm is fixedly connected with the first end of the rotating shaft;
the guide rail is arranged on the swing arm;
the rack is arranged on the swing arm;
the stretching mechanism has:
the support plate is slidably mounted on the swing arm;
a frame mounted on the support plate;
the lifting servo motor is arranged on the frame;
the screw rod is rotatably arranged on the frame and is connected with a rotating shaft of the servo motor;
the lifting seat is slidably mounted on the frame, and a nut matched with the screw rod is arranged on the lifting seat;
the swinging seat is hinged with the lifting seat near the middle part;
the balance cylinders are arranged on two sides of the lifting seat, and piston rods of the balance cylinders can be respectively contacted with two ends of the swinging seat;
the stretching cylinder is arranged on the swinging seat;
the bottom plate is connected with a piston rod of the stretching cylinder;
the clamping cylinder is arranged on the bottom plate;
the lower pressing plate is arranged at the lower part of the bottom;
the upper pressure plate is connected with a piston rod of the clamping cylinder;
the gear motor is arranged on the support plate;
and the gear is connected with the gear motor and meshed with the rack on the swing arm.
The rotating shaft is fixedly connected with the swing arm through the expansion sleeve.
And the second end of the rotating shaft is provided with a thrust ball bearing, and the second end of the rotating shaft is connected with the base of the speed reducer through the thrust ball bearing.
The first end of the rotating shaft is also provided with a cylindrical roller bearing, and the rotating shaft is connected with a frame body of the decorative strip stretch bending machine through the cylindrical roller bearing.
The rotating shaft of the swing arm servo motor is in the horizontal direction, and the rotating shaft is in the vertical direction.
The frame is provided with a linear guide rail, and the lifting seat is slidably mounted on the guide rail.
The lead screw is arranged along the vertical direction, and the lifting servo motor is arranged at the bottom of the frame.
Near lift seat middle part is equipped with the lug of outside extension, be equipped with the pivot on the lug, near rotation of swing seat middle part is installed in the pivot.
The swing seat is fixedly provided with a top plate, and piston rods of balance cylinders on two sides of the lifting seat can be respectively contacted with two ends of the top plate.
The piston rod of the stretching cylinder can stretch out and draw back in the horizontal direction, and the piston rod of the clamping cylinder can stretch out and draw back in the vertical direction.
One of the technical solutions has the following advantages or beneficial effects of providing a balancing force during the bending process and preventing the equipment from being damaged. The bending is stable and reliable.
Drawings
Fig. 1 is a schematic structural view of an automobile trim stretch bending apparatus provided in an embodiment of the present invention;
fig. 2 is a schematic structural view of a swing arm mechanism of the automotive molding stretch-bending apparatus of fig. 1;
fig. 3 is a schematic structural view of a stretching mechanism of the automotive molding stretch-bending apparatus of fig. 1;
the labels in the above figures are: 1. the device comprises a base, 2, a swing arm mechanism, 201, a speed reducer, 202, a swing servo motor, 203, a rotating shaft, 204, a guide rail, 205, a cylindrical roller bearing, 206, an expansion sleeve, 207, a swing arm, 208, a rack, 3, a stretching mechanism, 301, a lifting servo motor, 302, a screw rod, 303, a linear guide rail, 304, a frame, 305, a clamping cylinder, 306, a stretching cylinder, 307, a balance cylinder, 308, an electric proportional valve, 309, a lifting seat, 3010, a swing seat, 3011, a top plate, 3012, a bottom plate, 3013, a lower pressing plate, 3014, an upper pressing plate, 3015, a gear motor, 3016, a gear, 4, a workbench, 5, a bending die, 6 and a support plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1 to 3, an automotive molding stretch bending apparatus has:
a base;
the workbench is arranged on the base;
the swing arm mechanism and the stretching mechanism are arranged on the base;
the swing arm mechanism has:
a speed reducer;
the rotating shaft of the swing arm servo motor is connected with the input shaft of the speed reducer;
a rotating shaft connected to an output shaft of the speed reducer;
the first end of the swing arm is fixedly connected with the first end of the rotating shaft;
the guide rail is arranged on the swing arm;
the rack is arranged on the swing arm;
the stretching mechanism is provided with:
the support plate is slidably arranged on the swing arm;
a frame mounted on the support plate;
the lifting servo motor is arranged on the frame;
the screw rod is rotatably arranged on the frame and is connected with a rotating shaft of the servo motor;
the lifting seat is slidably arranged on the frame, and a nut matched with the screw rod is arranged on the lifting seat;
the swinging seat is hinged with the lifting seat near the middle part;
the balance cylinders are arranged on two sides of the lifting seat, and piston rods of the balance cylinders can be respectively contacted with two ends of the swinging seat;
the stretching cylinder is arranged on the swinging seat;
the bottom plate is connected with a piston rod of the stretching cylinder;
the clamping cylinder is arranged on the bottom plate;
the lower pressing plate is arranged at the lower part of the bottom;
the upper pressure plate is connected with a piston rod of the clamping cylinder; the clamping cylinder is arranged on the assembly of the stretching cylinder and the guide rod, and the stretching cylinder is controlled by the pressure of the electric proportional valve because the distance changes in the movement process, so that the consistency of the tension is ensured.
Install the equalizing cylinder in the both sides of lift base, receive the revolving force when the tensile in-process of subassembly, make the subassembly resume initial position through equalizing cylinder. In the bending process, the stretching cylinder retracts to prevent the material from being broken.
The gear motor is arranged on the support plate;
the gear is connected with a gear motor and meshed with the rack on the swing arm.
The rotating shaft is fixedly connected with the swing arm through the expansion sleeve.
And the second end of the rotating shaft is provided with a thrust ball bearing, and the second end of the rotating shaft is connected with a base of the speed reducer through the thrust ball bearing. The first end of the rotating shaft is also provided with a cylindrical roller bearing, and the rotating shaft is connected with the frame body of the decorative strip stretch bending machine through the cylindrical roller bearing.
The first end of the rotating shaft is also provided with a cylindrical roller bearing, and the rotating shaft is connected with the frame body of the decorative strip stretch bending machine through the cylindrical roller bearing.
The speed reducer is installed at the bottom plate, and swing arm servo motor directly links with the speed reducer, and the rotation axis passes through parallel key and speed reducer hole cooperation, and thrust ball bearing installs in the rotation axis bottom, and cylindrical roller bearing installs in the upper segment of rotation axis, and the swing arm base is through expanding tight cover and rotation axis hookup.
The rotation axis is positioned by a plane bearing of the bottom. The rotating shaft and the speed reducer are driven through a flat key, and the accurate angle of the swing arm can be controlled through a swing arm servo motor.
The swing arm is connected with the rotating shaft through the expansion sleeve. The weight borne by the swing arm acts on the cylindrical roller bearings at the two ends of the rotating shaft.
The rotating shaft of the swing arm servo motor is in the horizontal direction, and the rotating shaft is in the vertical direction. The swing arm is driven to rotate through the swing arm servo motor, the swing arm servo motor rotates to be accurately controlled in bending angle, meanwhile, the rotating shaft is installed through the thrust ball bearing and the cylindrical roller bearing, large load can be borne, and bending is reliable.
The frame is provided with a linear guide rail, and the lifting seat is slidably arranged on the guide rail.
The lead screw sets up along vertical direction, and lift servo motor installs the bottom at the frame.
Near the lift seat middle part is equipped with the lug that outwards extends, is equipped with the pivot on the lug, near swing seat middle part rotates and installs on the pivot.
The swing seat is fixedly provided with a top plate, and piston rods of balance cylinders on two sides of the lifting seat can be respectively contacted with two ends of the top plate. The lifting servo motor is connected with a screw rod, the screw rod is connected with a stretching assembly arranged on the linear guide rail, the clamping cylinder is arranged on the assembly of the stretching cylinder and the guide rod, and the balance cylinders are arranged on two sides of the lifting base.
The piston rod of the stretching cylinder can stretch out and draw back in the horizontal direction, and the piston rod of the clamping cylinder can stretch out and draw back in the vertical direction. The lifting of the stretching assembly is realized by controlling a screw rod through a lifting servo motor.
The frame is also provided with a support plate extending outwards, the support plate is provided with a gear motor, and a gear is also arranged to be connected with the gear motor. Through the gear and the rack cooperation on the support, can adjust the position of stretching device on the support to the processing of the trim of adaptation different sizes, model.
After adopting foretell structure, provide the equilibrium force in the process of buckling, prevent to damage equipment. The bending is stable and reliable.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.
Claims (10)
1. An automotive trim stretch-bending apparatus, characterized by having:
a base;
the workbench is arranged on the base;
the swing arm mechanism and the stretching mechanism are arranged on the base;
the swing arm mechanism has:
a speed reducer;
a rotating shaft of the swing arm servo motor is connected with an input shaft of the speed reducer;
a rotating shaft connected to an output shaft of the speed reducer;
the first end of the swing arm is fixedly connected with the first end of the rotating shaft;
the guide rail is arranged on the swing arm;
the rack is arranged on the swing arm;
the stretching mechanism has:
the support plate is slidably mounted on the swing arm;
a frame mounted on the support plate;
the lifting servo motor is arranged on the frame;
the screw rod is rotatably arranged on the frame and is connected with a rotating shaft of the servo motor;
the lifting seat is slidably mounted on the frame, and a nut matched with the screw rod is arranged on the lifting seat;
the swinging seat is hinged with the lifting seat near the middle part;
the balance cylinders are arranged on two sides of the lifting seat, and piston rods of the balance cylinders can be respectively contacted with two ends of the swinging seat;
the stretching cylinder is arranged on the swinging seat;
the bottom plate is connected with a piston rod of the stretching cylinder;
the clamping cylinder is arranged on the bottom plate;
the lower pressing plate is arranged at the lower part of the bottom plate;
the upper pressure plate is connected with a piston rod of the clamping cylinder;
the gear motor is arranged on the support plate;
and the gear is connected with the gear motor and meshed with the rack on the swing arm.
2. The automotive trim stretch-bending apparatus according to claim 1, wherein the rotary shaft is fixedly connected to the swing arm through an expansion sleeve.
3. The automotive trim stretch-bending apparatus according to claim 2, wherein the second end of the rotary shaft is provided with a thrust ball bearing, and the second end of the rotary shaft is connected to a base of the speed reducer through the thrust ball bearing.
4. The automotive trim stretch-bending apparatus according to claim 3, wherein a cylindrical roller bearing is further provided at the first end of the rotating shaft, and the rotating shaft is connected to a frame of the trim stretch-bending machine through the cylindrical roller bearing.
5. The automotive trim stretch-bending apparatus according to claim 4, wherein a rotation shaft of the swing arm servo motor is in a horizontal direction, and the rotation shaft is in a vertical direction.
6. The automotive molding stretch-bending apparatus according to claim 5, wherein the frame is provided with linear guide rails, and the lifting base is slidably mounted on the guide rails.
7. The automotive molding stretch-bending apparatus according to claim 6, wherein the lead screw is disposed in a vertical direction, and the lifting servo motor is installed at a bottom of the frame.
8. The automotive trim stretch-bending apparatus according to claim 7, wherein a projection extending outward is provided near a middle portion of the lifting base, the projection is provided with a rotating shaft, and the swing base is rotatably mounted near the middle portion on the rotating shaft.
9. The automotive trim stretch-bending apparatus according to claim 8, wherein a top plate is fixedly provided on the swing seat, and piston rods of the balance cylinders on both sides of the lifting seat are capable of contacting both ends of the top plate, respectively.
10. The automotive molding stretch-bending apparatus according to claim 9, wherein the piston rod of the stretching cylinder is capable of telescoping in the horizontal direction, and the piston rod of the clamping cylinder is capable of telescoping in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920984375.4U CN210816855U (en) | 2019-06-27 | 2019-06-27 | Automobile trim stretch bending equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920984375.4U CN210816855U (en) | 2019-06-27 | 2019-06-27 | Automobile trim stretch bending equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210816855U true CN210816855U (en) | 2020-06-23 |
Family
ID=71249413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920984375.4U Active CN210816855U (en) | 2019-06-27 | 2019-06-27 | Automobile trim stretch bending equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210816855U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202030A (en) * | 2019-06-27 | 2019-09-06 | 芜湖金三氏数控科技有限公司 | A kind of automotive trim strip stretch bending equipment |
| CN117619957A (en) * | 2024-01-26 | 2024-03-01 | 江苏中创铝业科技有限公司 | Integrated aluminum profile stretch bending machine and stretch bending method thereof |
-
2019
- 2019-06-27 CN CN201920984375.4U patent/CN210816855U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202030A (en) * | 2019-06-27 | 2019-09-06 | 芜湖金三氏数控科技有限公司 | A kind of automotive trim strip stretch bending equipment |
| CN110202030B (en) * | 2019-06-27 | 2023-09-29 | 安徽信义智能机械有限公司 | Automobile decorative strip stretch bending equipment |
| CN117619957A (en) * | 2024-01-26 | 2024-03-01 | 江苏中创铝业科技有限公司 | Integrated aluminum profile stretch bending machine and stretch bending method thereof |
| CN117619957B (en) * | 2024-01-26 | 2024-04-09 | 江苏中创铝业科技有限公司 | Integrated aluminum profile stretch bending machine and stretch bending method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240611 Address after: 241000 room 673, 6th floor, complex building, Qingshui Street Electronic Industrial Park, Jiujiang District, Wuhu City, Anhui Province Patentee after: Anhui Xinyi Intelligent Machinery Co.,Ltd. Country or region after: China Address before: 241100 Wuhu Machinery Industrial Park, Wanyi District, Wuhu City, Anhui Province Patentee before: WUHU JINSANSHI NUMERICAL CONTROL TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |