Efficient machining device for light-weight frame bent pipe

Abstract

The utility model discloses an efficient machining device for a light frame bent pipe, and relates to the field of motorcycle production, the efficient machining device comprises a bending workbench, a bending device is installed at one end of the bending workbench, a moving device is installed at the end, away from the bending device, of the bending workbench, and a clamping device is installed on the moving device; a feeding mechanism is arranged on the bending workbench, and a pushing mechanism is arranged on the bending workbench. The feeding mechanism is used for pushing out a raw material pipe needing to be bent, then the pushing mechanism is used for pushing the raw material pipe to a clamping hole in the clamping device, then the clamping device clamps the raw material pipe, and after the raw material pipe is bent, the moving device drives the clamping device to move to the original position; and then a new raw material pipe is conveyed into a clamping hole of the clamping device through cooperation of the feeding mechanism and the pushing mechanism, so that the raw material pipe can be conveyed to the clamping device more conveniently and rapidly, and the efficiency of producing the frame bent pipe is improved.

Description

Technical Field

[0001] The present application relates to the field of motorcycle production, and in particular to a device for efficiently processing lightweight frame bending pipes. Background Art

[0002] The main components of a motorcycle include the engine, transmission system, brakes, suspension, chassis, electrical appliances, and frame. A motorcycle is a single or double-passenger fast ground transportation vehicle powered by an internal combustion engine. It is lightweight, flexible, and fast. It has the advantages of being small, light, fast, maneuverable, and easy to use.

[0003] The frame is the main supporting structure of the motorcycle. All structures on the motorcycle need to be installed on the frame. In addition to serving as the frame, the lightweight frame adopts a hollow structure to greatly reduce its own weight. When producing the frame, in order to improve the overall strength of the frame, the main support rods on the frame are generally made of a whole metal pipe using a bending processing device. The structure of the bending processing device is generally a clamping device, a moving device, and a bending device.

[0004] When using a bending processing device to bend a metal tube, an operator generally places the metal tube on a clamping device, and then a moving device drives the clamping device to move, so that the clamping device drives the metal tube into the bending device for bending. After completion, the operator needs to remove the bent metal tube, and then manually take a new metal tube and insert it into the clamping device. After each bending is completed, the operator needs to manually take a new metal tube and insert it into the clamping device, and then perform the bending operation. Taking the bent tube back and forth is relatively troublesome and may affect the efficiency of metal tube bending. Utility Model Content

[0005] The purpose of the present application is to solve the problem proposed in the above background technology that after each bending is completed, the operator needs to manually take a new metal tube and insert it into the clamping device, and then perform the bending operation. It is rather troublesome to take the bent tube back and forth, which may affect the efficiency of the metal tube bending. The present application provides a lightweight frame tube bending and efficient processing device.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A lightweight frame bending tube efficient processing device includes a bending workbench, a bending device is installed at one end of the bending workbench, a moving device is installed at the end of the bending workbench away from the bending device, a clamping device is installed on the moving device, a loading mechanism is provided on the bending workbench, a pushing mechanism is provided on the bending workbench, and a plurality of raw material tubes are provided in the loading mechanism.

[0008] By adopting the above technical solution, the raw material tube to be bent is pushed out by the feeding mechanism, and then the pushing mechanism is used to push the raw material tube to the clamping hole on the clamping device, and then the clamping device clamps the raw material tube. After the bending of the raw material tube is completed, the moving device drives the clamping device to move to the original position, and then the feeding mechanism and the pushing mechanism are used to cooperate to send a new raw material tube to the clamping hole of the clamping device, so that the raw material tube can be sent to the clamping device more conveniently and quickly, reducing the trouble of the operator manually placing the next raw material tube after bending the raw material tube each time, thereby improving the efficiency of producing frame bent tubes.

[0009] Furthermore, the feeding mechanism includes a feeding frame 1 fixed on the bending workbench, the feeding frame 1 passes through the bending workbench, the feeding frame 2 is slidably connected to the feeding frame 1, several raw material tubes are located in the feeding frame 2, a lifting assembly is arranged between the feeding frame 2 and the feeding frame 1, and a feeding assembly is arranged in the feeding frame 2.

[0010] By adopting the above technical solution, several raw material tubes are placed in the loading frame 2, and then the lifting component is used to align the raw material tubes in the loading frame 2 with the clamping device. After the raw material tubes in the loading frame 2 are clamped, the feeding component pushes the raw material tubes below to fill the position, so that several raw material tubes can be placed at a time, which facilitates the rising and feeding of the raw material tubes.

[0011] Furthermore, the lifting assembly includes a lifting block fixed at one end of the loading frame 2, the lifting block passes through the loading frame 1 and is slidably connected to the loading frame 1, a lifting drive motor is fixed on the loading frame 1, and a lifting threaded rod is fixed at the output end of the lifting drive motor, the lifting threaded rod passes through the lifting block and is threadedly connected to the lifting block.

[0012] By adopting the above technical solution, the lifting threaded rod is used to drive the lifting block to move, the lifting block drives the loading frame 2, and the loading frame 2 drives several raw material tubes, so that the raw material tubes can be easily aligned with the clamping device.

[0013] Furthermore, the feeding mechanism includes a feeding baffle slidably connected to the second loading frame, and a multi-stage hydraulic telescopic rod is provided between the feeding baffle and the bottom of the second loading frame, and the telescopic end of the multi-stage hydraulic telescopic rod is fixedly connected to the feeding baffle.

[0014] By adopting the above technical solution, after the upper raw material tube is clamped, the feeding baffle is used to push the lower raw material tube to fill the position, so that several raw material tubes can be stored at one time and the raw material tubes can be filled.

[0015] Furthermore, the pushing mechanism includes a fixed plate fixed to one end of the loading frame 2 away from the clamping device, a pushing hydraulic telescopic rod is fixed on the fixed plate, and a pushing plate is fixed to the telescopic end of the pushing hydraulic telescopic rod.

[0016] By adopting the above technical solution, after the raw material tube in the loading frame 2 is aligned with the clamping device, the push plate is used to push the raw material tube so that one end of the raw material tube is inserted into the clamping device, thereby making it convenient for the raw material tube to be moved into the clamping device and clamped.

[0017] Furthermore, a limiting hole is provided at one end of the second loading frame away from the pushing plate, and the limiting hole corresponds to the clamping device.

[0018] By adopting the above technical solution, the limiting hole opened on the second feeding frame is aligned with the clamping device, allowing the raw material pipe to pass through the limiting hole when moving, thereby reducing the deviation of the raw material pipe when entering the clamping device.

[0019] Furthermore, two symmetrical limiting plates are provided in one end of the second loading frame close to the limiting hole, and a limiting spring is provided between the limiting plate and the second loading frame. Both ends of the limiting spring are fixedly connected to the limiting plate and the second loading frame.

[0020] By adopting the above technical solution, when the raw material tube moves in the second loading frame, the top raw material tube is located between the two limit plates. The two limit plates clamp the raw material tube, so that the raw material tube can be aligned with the limit hole, reducing the offset between the raw material tube and the limit hole.

[0021] Furthermore, limiting inclined plates are fixed at the bottom of the two limiting plates, and the two limiting inclined plates correspond to the raw material pipes.

[0022] When the feeding baffle pushes the raw material pipe upward, the raw material pipe enters between the two limit plates under the restriction of the two limit inclined plates, so that the raw material pipe can enter between the two limit plates more conveniently when filling the position.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. This application places several raw material tubes in the feeding frame 2. When the raw material tubes are bent, the lifting block is first used to move on the lifting threaded rod, so that the lifting block drives the feeding frame 2 to rise on the feeding frame 1, and the feeding frame 2 drives the raw material tube to rise. At the same time, the feeding frame 2 drives the pushing plate to rise, and then the raw material tube is facing the clamping device, the limiting hole of the feeding frame 2 is facing the clamping device, the telescopic end of the pushing hydraulic telescopic rod pushes the pushing plate, and then the pushing plate pushes the raw material tube, and then the raw material tube, and then the raw material tube passes through the limiting hole, and then enters The clamping device clamps the raw material tube in the clamping hole in the clamping device, and then the pushing plate is reset. At the same time, under the drive of the lifting block, the feeding frame 2 enters the feeding frame 1, and then the multi-stage hydraulic telescopic rod pushes the feeding baffle, so that the feeding baffle pushes several raw material tubes, so that the top raw material tube is aligned with the limit hole, which is convenient for pushing the raw material tube next time, thereby achieving the purpose of being able to send the raw material tube to the clamping device more conveniently and quickly, reducing the trouble of the operator having to manually place the next raw material tube after bending the raw material tube each time, and improving the efficiency of the production of frame bending tubes.

[0025] 2. In this application, when the feed baffle pushes the raw material tube to rise, the raw material tube enters between the two limit plates under the restriction of the two limit inclined plates, and then under the push of the limit spring, the two limit plates clamp the raw material tube at the same time. Under the restriction of the two limit plates, the raw material tube is aligned with the limit hole, thereby achieving the purpose of allowing the raw material tube to be aligned with the limit hole after filling the position, which is convenient for pushing the raw material tube next time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the lightweight frame structure to be produced in this application;

[0027] Figure 2 This is a first three-dimensional structural diagram of the efficient pipe bending processing device in this application;

[0028] Figure 3 This is a second three-dimensional structural diagram of the efficient pipe bending processing device in this application;

[0029] Figure 4 This application Figure 3 A in the middle is an enlarged schematic diagram;

[0030] Figure 5 This application Figure 3 The enlarged schematic diagram of point B in the middle;

[0031] Figure 6 This application Figure 3 Enlarged schematic diagram at point C in the middle.

[0032] Description of reference numerals:

[0033] 1. Bending workbench; 2. Bending device; 3. Clamping device; 4. Moving device; 5. Loading mechanism; 51. Loading frame 1; 52. Loading frame 2; 53. Lifting assembly; 531. Lifting block; 532. Lifting threaded rod; 533. Lifting drive motor; 54. Feeding assembly; 541. Feeding baffle; 542. Multi-stage hydraulic telescopic rod; 6. Pushing mechanism; 61. Fixed plate; 62. Pushing hydraulic telescopic rod; 63. Pushing plate; 64. Limiting hole; 65. Limiting plate; 66. Limiting spring; 67. Limiting inclined plate; 7. Raw material pipe. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1 —6 Provide further details of this application.

[0035] The embodiment of the present application discloses a lightweight frame tube bending and efficient processing device.

[0036] Reference Figure 1 、 Figure 2 and Figure 3 A lightweight frame tube bending and efficient processing device includes a bending workbench 1, a bending device 2 is installed at one end of the bending workbench 1, a moving device 4 is installed at the end of the bending workbench 1 away from the bending device 2, a clamping device 3 is installed on the moving device 4, a feeding mechanism 5 is provided on the bending workbench 1, a pushing mechanism 6 is provided on the bending workbench 1, and a plurality of raw material tubes 7 are provided in the feeding mechanism 5.

[0037] When bending the raw material tube 7 for producing the frame, first put several raw material tubes 7 into the feeding mechanism 5, and then when bending, first use the feeding mechanism 5 to push out the raw material tube 7 to be bent, and then use the pushing mechanism 6 to push the raw material tube 7 to the clamping hole on the clamping device 3, and then the clamping device 3 clamps the raw material tube 7, and then, driven by the moving device 4, the raw material tube 7 extends into the bending device 2 on the bending workbench 1, and then the bending device 2 bends the raw material tube 7. After the bending of the raw material tube 7 is completed, the moving device 4 drives the clamping device 3 to move to its original position, and then the feeding mechanism 5 and the pushing mechanism 6 are used to cooperate to put a new raw material tube 7. The material tube 7 is sent to the clamping hole of the clamping device 3, and the bending of the raw material tube 7 is continued. After several raw material tubes 7 are bent and formed, the several bent raw material tubes 7 are combined into a frame by bolts or welding to complete the processing and production of the frame. When bending several raw material tubes 7 for producing the frame, the feeding mechanism 5 and the pushing mechanism 6 are used to cooperate to allow the raw material tube 7 to be bent to be moved to the clamping hole of the clamping device 3, so that the raw material tube 7 can be sent to the clamping device 3 more conveniently and quickly, reducing the trouble of the operator manually placing the next raw material tube 7 after bending the raw material tube 7 each time, thereby improving the efficiency of producing frame bending tubes.

[0038] Reference Figure 3 、 Figure 4 and Figure 5 The loading mechanism 5 includes a loading frame 51 fixed on the bending workbench 1, the loading frame 51 passes through the bending workbench 1, and a loading frame 52 is slidably connected to the loading frame 1. A plurality of raw material tubes 7 are located in the loading frame 52. A lifting component 53 is provided between the loading frame 52 and the loading frame 1, and a feeding component 54 is provided in the loading frame 52.

[0039] In addition, the lifting assembly 53 includes a lifting block 531 fixed at one end of the loading frame 2 52. The lifting block 531 passes through the loading frame 1 51 and is slidably connected to the loading frame 1 51. A lifting drive motor 533 is fixed on the loading frame 1 51. A lifting threaded rod 532 is fixed to the output end of the lifting drive motor 533. The lifting threaded rod 532 passes through the lifting block 531 and is threadedly connected to the lifting block 531.

[0040] In addition, the feeding mechanism includes a feeding baffle 541 slidably connected to the loading frame 2 52 , and a multi-stage hydraulic telescopic rod 542 is arranged between the feeding baffle 541 and the bottom of the loading frame 2 52 , and the telescopic end of the multi-stage hydraulic telescopic rod 542 is fixedly connected to the feeding baffle 541 .

[0041] Before bending several raw material tubes 7 for producing vehicle frames, first place several raw material tubes 7 in the feeding frame 2 52. When starting to bend the raw material tubes 7, first use the lifting block 531 to move on the lifting threaded rod 532, so that the lifting block 531 drives the feeding frame 2 52 to rise on the feeding frame 1 51, and the feeding frame 2 52 drives the raw material tube 7 to rise. At the same time, the feeding frame 2 52 drives the pushing assembly to rise together, and then let the raw material tube 7 face the clamping device 3, and then under the push of the pushing mechanism 6, let the raw material tube 7 slide in the feeding frame 2 52, let the raw material tube 7 enter the clamping device 3, and then the lifting assembly 53 drives the feeding frame 2 52 to descend to the feeding frame 1. In frame one 51, the multi-stage hydraulic telescopic rod 542 pushes the feeding baffle 541, allowing the feeding baffle 541 to push several raw material tubes 7, so that the top raw material tube 7 is flush with the pushing mechanism 6, waiting for the raw material tube 7 to be bent, the clamping tube moves to its original position, and repeats the operation to continue to feed the raw material tube 7 into the clamping device 3. By feeding several raw material tubes 7 into the feeding frame two 52, and then allowing the feeding frame two 52 to move in the feeding frame one 51, the top raw material tube 7 in the feeding frame two 52 can be kept consistent with the pushing mechanism 6, so that several raw material tubes 7 can be stored at a time, reducing the trouble of manually feeding the raw material tube 7 to the clamping device 3 for clamping each time.

[0042] Reference Figure 3 、 Figure 5 and Figure 6The pushing mechanism 6 includes a fixed plate 61 fixed to one end of the loading frame 52 away from the clamping device 3, a pushing hydraulic telescopic rod 62 is fixed on the fixed plate 61, and a pushing plate 63 is fixed to the telescopic end of the pushing hydraulic telescopic rod 62.

[0043] In addition, a limiting hole 64 is defined at one end of the second loading frame 52 away from the pushing plate 63 , and the limiting hole 64 corresponds to the clamping device 3 .

[0044] When the feeding frame 2 52 moves in the feeding frame 1 51, the feeding frame 2 52 drives the fixed plate 61, allowing the pushing hydraulic telescopic rod 62 to move with the feeding frame 2 52, and then when the limiting hole 64 of the feeding frame 2 52 faces the clamping device 3, the telescopic end of the pushing hydraulic telescopic rod 62 pushes the pushing plate 63, and then the pushing plate 63 pushes the raw material tube 7, and then the raw material tube 7 passes through the limiting hole 64, and then enters the clamping hole in the clamping device 3, the clamping device 3 clamps the raw material tube 7, and then the pushing plate 63 is reset, and at the same time the feeding frame 2 52 enters the feeding In frame 1 51, the next raw material tube 7 is aligned with the pushing plate 63 under the push of the feeding baffle 541, and then the clamping device 3 drives the raw material tube 7 to bend. After that, the operation is repeated to allow the clamping device 3 to clamp the new raw material tube 7. When the feeding frame 2 52 moves, the limiting hole 64 of the feeding frame 2 52 is aligned with the clamping device 3, and then the pushing plate 63 pushes the raw material tube 7 onto the clamping device 3 for clamping. This allows the raw material tube 7 in the feeding frame 2 52 to be conveniently and quickly fed into the clamping device 3, facilitating the continuous bending of the raw material tube 7 and improving the bending efficiency.

[0045] Reference Figure 3 、 Figure 5 and Figure 6 Two symmetrical limiting plates 65 are provided in one end of the feeding frame 52 near the limiting hole 64, and a limiting spring 66 is provided between the limiting plate 65 and the feeding frame 52. Both ends of the limiting spring 66 are fixedly connected to the limiting plate 65 and the feeding frame 52.

[0046] In addition, limiting inclined plates 67 are fixed at the bottom of the two limiting plates 65 , and the two limiting inclined plates 67 correspond to the raw material pipe 7 .

[0047] When the feeding baffle 541 pushes the raw material tube 7 upward, the raw material tube 7 enters between the two limiting plates 65 under the restriction of the two limiting inclined plates 67, and then, under the push of the limiting spring 66, the two limiting plates 65 clamp the raw material tube 7 at the same time. Under the restriction of the two limiting plates 65, the raw material tube 7 is aligned with the limiting hole 64. The rising raw material tube 7 is restricted by the two limiting plates 65, so that the raw material tube 7 can be aligned with the limiting hole 64 after filling the position, which is convenient for pushing the raw material tube 7 next time.

[0048] Working principle: Before bending several raw material tubes 7 for producing vehicle frames, first place several raw material tubes 7 in the loading frame 2 52. When starting to bend the raw material tubes 7, first use the lifting block 531 to move on the lifting threaded rod 532, so that the lifting block 531 drives the loading frame 2 52 to rise on the loading frame 1 51, and the loading frame 2 52 drives the raw material tubes 7 to rise. At the same time, the loading frame 2 52 drives the push plate 63 to rise together, and then let the raw material tubes 7 face the clamping device 3, the limiting hole 64 of the loading frame 2 52 faces the clamping device 3, the telescopic end of the pushing hydraulic telescopic rod 62 pushes the push plate 63, and then the push plate 63 pushes Move the raw material tube 7, then the raw material tube 7, then the raw material tube 7 passes through the limiting hole 64, and then enters the clamping hole in the clamping device 3, the clamping device 3 clamps the raw material tube 7, and then the pushing plate 63 is reset. At the same time, driven by the lifting block 531, the loading frame 2 52 enters the loading frame 1 51, and then the multi-stage hydraulic telescopic rod 542 pushes the feeding baffle 541, so that the feeding baffle 541 pushes several raw material tubes 7, so that the top raw material tube 7 is aligned with the limiting hole 64, which is convenient for pushing the raw material tube 7 next time. The raw material tube 7 clamped by the clamping device 3 is sent to the bending device 2 by the moving device 4, and the bending device 2 bends the raw material tube 7.

Claims

1. A lightweight frame tube bending and high-efficiency processing device, comprising a bending workbench (1), characterized in that: A bending device (2) is installed at one end of the bending workbench (1), a moving device (4) is installed at one end of the bending workbench (1) away from the bending device (2), a clamping device (3) is installed on the moving device (4), a feeding mechanism (5) is provided on the bending workbench (1), a pushing mechanism (6) is provided on the bending workbench (1), and a plurality of raw material tubes (7) are provided in the feeding mechanism (5); the feeding mechanism (5) includes a loading frame (51) fixed on the bending workbench (1), the loading frame (51) passes through the bending workbench (1), the loading frame (51) is slidably connected to the loading frame (52), a plurality of raw material tubes (7) are located in the loading frame (52), a lifting component (53) is provided between the loading frame (52) and the loading frame (51), and a feeding component (54) is provided in the loading frame (52).

2. The lightweight frame tube bending high-efficiency processing device according to claim 1 is characterized in that: The lifting assembly (53) includes a lifting block (531) fixed at one end of the second loading frame (52), the lifting block (531) passes through the first loading frame (51) and is slidably connected to the first loading frame (51), a lifting drive motor (533) is fixed on the first loading frame (51), and a lifting threaded rod (532) is fixed to the output end of the lifting drive motor (533), the lifting threaded rod (532) passes through the lifting block (531) and is threadedly connected to the lifting block (531).

3. The lightweight frame tube bending high-efficiency processing device according to claim 1 is characterized in that: The feeding assembly (54) includes a feeding baffle (541) slidably connected to the second loading frame (52), and a multi-stage hydraulic telescopic rod (542) is provided between the feeding baffle (541) and the bottom of the second loading frame (52), and the telescopic end of the multi-stage hydraulic telescopic rod (542) is fixedly connected to the feeding baffle (541).

4. The lightweight frame tube bending high-efficiency processing device according to claim 1 is characterized in that: The pushing mechanism (6) comprises a fixed plate (61) fixed to one end of the second loading frame (52) away from the clamping device (3); a pushing hydraulic telescopic rod (62) is fixed on the fixed plate (61); and a pushing plate (63) is fixed to the telescopic end of the pushing hydraulic telescopic rod (62).

5. The lightweight frame tube bending high-efficiency processing device according to claim 4 is characterized in that: A limiting hole (64) is provided at one end of the second loading frame (52) away from the pushing plate (63), and the limiting hole (64) corresponds to the clamping device (3).

6. The lightweight frame tube bending high-efficiency processing device according to claim 5, characterized in that: Two symmetrical limiting plates (65) are provided in one end of the second feeding frame (52) near the limiting hole (64), and a limiting spring (66) is provided between the limiting plate (65) and the second feeding frame (52). Both ends of the limiting spring (66) are fixedly connected to the limiting plate (65) and the second feeding frame (52).

7. The lightweight frame tube bending high-efficiency processing device according to claim 6, characterized in that: A limiting inclined plate (67) is fixed at the bottom of each of the two limiting plates (65), and the two limiting inclined plates (67) correspond to the raw material pipe (7).

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