Automobile part bending device

Abstract

The utility model discloses an automobile part bending device which comprises an automobile part bending machine, and a bending pressing plate and a bending die are arranged on the automobile part bending machine. A supporting table is fixedly installed on the automobile accessory bending machine. According to the utility model, an automobile plate accessory can be placed on the material placing plate with the bottom being shielded, one end of the automobile plate accessory abuts against the positioning plate and is aligned with the positioning plate, then the material placing plate can be driven by starting the motor to convey the plate to the machining position of the automobile accessory bending machine to be bent, and the bent plate can fall onto the material placing plate again; and then the material placing plate and the bent plate continue to be moved until the material placing plate moves to the position above the material receiving box, the material placing plate is pressed to be turned over under the action of the weight of the plate, the plate falls into the material receiving box, the plate can be placed on the material placing plates at different positions in the process, and therefore continuous bending and stripping of the plate can be achieved. And in the process, a certain distance is kept between a worker and a machining area, and the safety is improved while the bending efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to an automobile parts bending device. Background Art

[0002] Automobile sheet metal bending machine is a special equipment used for bending sheet metal parts in automobile manufacturing. This machine can bend metal sheets into specific shapes and angles as needed to meet the manufacturing requirements of automobile parts. It mainly bends the sheet metal through the relative movement between the upper die and the lower die. According to different driving modes, sheet metal bending machines can be divided into mechanical, hydraulic and CNC types.

[0003] In the prior art, during the bending process of automobile sheet metal accessories, workers are required to manually take the sheets to the processing area of ​​the bending machine, and during the processing, the workers' hands are close to the processing area, which poses certain safety hazards. Therefore, an automobile parts bending device is needed to meet people's needs. Utility Model Content

[0004] The purpose of the utility model is to provide an automobile accessory bending device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automobile parts bending device, including an automobile parts bending machine, the automobile parts bending machine is provided with a bending plate and a bending mold; the automobile parts bending machine is fixedly installed with a support table, a material receiving box is movably installed on one side of the support table, an installation groove is opened on the inner wall of the support table, a feeding structure is installed in the installation groove, a plurality of rotating shafts are installed on the feeding structure, a material placing structure is installed on the rotating shaft, two guide slides are installed on the material placing structure, and the same positioning structure is installed on the two guide slides.

[0006] Preferably, the feeding structure includes two transmission wheels, both of which are rotatably mounted on the inner wall of the mounting groove, the same transmission belt is installed on the two transmission wheels, a motor is fixedly mounted on the bottom side of the support table, the output end of the motor passes through the support table and is fixedly mounted on a corresponding transmission wheel, a mounting block is fixedly mounted on the inner wall of the mounting groove, a guide plate is fixedly mounted on one side of the mounting block, a plurality of connecting rods are fixedly mounted on the transmission belt, a linkage plate is fixedly mounted on the connecting rods, and the linkage plate is movably mounted on one side of the guide plate.

[0007] Preferably, a guide rail is provided on the guide plate, and a plurality of guide shafts are movably installed in the guide rail, and the guide shafts are fixedly installed on one side of a corresponding linkage plate.

[0008] Preferably, the material placement structure includes a material placement plate, which is fixedly mounted on a rotating shaft, and the rotating shaft is rotatably mounted on the inner wall of the linkage plate, and the corresponding rotating shaft is in contact with the top side of the support platform.

[0009] Preferably, one end of a torsion spring is fixedly mounted on the inner wall of the linkage plate, the other end of the torsion spring is fixedly mounted on the rotating shaft, and the torsion spring is fixedly sleeved on the rotating shaft.

[0010] Preferably, the positioning structure includes a positioning plate, which is fixedly mounted on one side of the two guide slides, and the two guide slides are slidably mounted on the top side of the same linkage plate. An adjusting screw is rotatably mounted on one side of the positioning plate, and a threaded seat is threadedly mounted on the adjusting screw, and the threaded seat is fixedly mounted on the top side of the linkage plate.

[0011] Preferably, a guide slide groove is provided on the inner wall of the guide slide bar, a positioning block is slidably installed in the guide slide groove, and the positioning block is fixedly installed on one side of the linkage plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model can place automobile sheet parts on a placing plate with a shielded bottom, so that one end of the plate is against the positioning plate and aligned with it to position the plate. Then, by turning on the motor, the placing plate can be driven to convey the plate to between the bending plate and the bending die on the automobile parts bending machine for bending. After bending, the plate will fall back onto the placing plate. Then, the placing plate and the bent plate will continue to be moved until the placing plate moves to the top of the receiving box. Under the action of the weight of the plate, the placing plate will be pressed to flip, so that the plate falls into the receiving box. After the plate falls, the placing plate will flip and reset under the action of the torsion spring. During the process, the plate can be placed on the placing plate at different positions, so that the plate can be continuously bent and removed. During the process, the staff does not need to get close to the bending plate and can keep a certain distance from the processing area, thereby improving the bending efficiency and safety.

[0014] (2) The position of the positioning plate can be adjusted by rotating the adjusting screw. By adjusting the position of the positioning plate, the position of the plate placement and positioning can be changed, as well as the length of one end of the plate extending between the bending plate and the bending mold when the plate is transported by the feeding plate, so as to adjust the position and length of the plate to be bent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the automobile parts bending device proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the support platform structure of the automobile parts bending device proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the guide plate structure of the automobile parts bending device proposed by the utility model;

[0018] Figure 4 This is a schematic diagram of the transmission wheel structure of the automobile parts bending device proposed by the utility model;

[0019] Figure 5 This is a schematic diagram of the linkage plate structure of the automobile parts bending device proposed by the utility model;

[0020] Figure 6 This is a schematic cross-sectional structure diagram of a linkage plate of an automobile parts bending device proposed by the utility model;

[0021] Figure 7 This is a schematic cross-sectional structural diagram of a material placement plate of an automobile parts bending device proposed in the utility model;

[0022] Figure 8 This is a schematic diagram of the guide slide structure of the automobile parts bending device proposed by the utility model.

[0023] In the figure: 1. Auto parts bending machine; 2. Bending plate; 3. Bending mold; 4. Support table; 5. Material receiving box; 6. Mounting groove; 61. Transmission wheel; 62. Transmission belt; 63. Motor; 64. Mounting block; 65. Guide plate; 66. Connecting rod; 67. Linkage plate; 68. Guide rail; 69. Guide shaft; 7. Rotating shaft; 71. Material placing plate; 72. Torsion spring; 8. Guide slide bar; 81. Positioning plate; 82. Adjusting screw; 83. Threaded seat; 84. Guide slide groove; 85. Positioning block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1The utility model provides a technical solution: an automobile parts bending device, including an automobile parts bending machine 1, the automobile parts bending machine 1 is provided with a bending plate 2 and a bending mold 3; a support platform 4 is fixedly installed on the automobile parts bending machine 1, a material receiving box 5 is movably installed on one side of the support platform 4, an inner wall of the support platform 4 is provided with a mounting groove 6, a feeding structure is installed in the mounting groove 6, a plurality of rotating shafts 7 are installed on the feeding structure, a material placing structure is installed on the rotating shaft 7, two guide slides 8 are installed on the material placing structure, and the same positioning structure is installed on the two guide slides 8, the feeding structure can be used to transport automobile plate parts to the automobile parts bending machine 1 for bending processing, the material placing structure is used to place materials, and the plates can be made to fall into the material receiving box 5 after the bending is completed, and the positioning structure can be used to position the materials, which can be adjusted according to the size of the materials and the bending position.

[0026] Furthermore, the feeding structure includes two transmission wheels 61, which are both rotatably mounted on the inner wall of the mounting groove 6, and the same transmission belt 62 is installed on the two transmission wheels 61 for transmission. A motor 63 is fixedly installed on the bottom side of the support platform 4, and the output end of the motor 63 passes through the support platform 4 and is fixedly installed on a corresponding transmission wheel 61. A mounting block 64 is fixedly installed on the inner wall of the mounting groove 6, and a guide plate 65 is fixedly installed on one side of the mounting block 64. A plurality of connecting rods 66 are fixedly installed on the transmission belt 62, and a linkage plate 67 is fixedly installed on the connecting rod 66. The linkage plate 67 is movably installed on one side of the guide plate 65. When the motor 63 is turned on, the output end of the motor 63 can drive the transmission wheel 61 to rotate. Through the transmission cooperation between the two transmission wheels 61 and the transmission belt 62, the two transmission wheels 61 can rotate at the same time and drive the transmission belt 62 to make a circular motion. The circular motion of the transmission belt 62 can drive the corresponding connecting rod 66 to make a circular motion in the space formed by the guide plate 65 and the mounting groove 6, so that the connecting rod 66 can drive the corresponding linkage plate 67 to move.

[0027] Furthermore, a guide rail 68 is provided on the guide plate 65, and a plurality of guide shafts 69 are movably installed in the guide rail 68. The guide shaft 69 is fixedly installed on one side of a corresponding linkage plate 67. The linkage plate 67 can drive the guide shaft 69 to move in the guide rail 68 during the movement, thereby limiting the movement trajectory of the linkage plate 67 to prevent the linkage plate 67 from deflecting.

[0028] Furthermore, the material placing structure includes a material placing plate 71, which is fixedly mounted on the rotating shaft 7, and the rotating shaft 7 is rotatably mounted on the inner wall of the linkage plate 67. The corresponding rotating shaft 7 is in contact with the top side of the support platform 4. When the material placing plate 71 moves to the top of the material receiving box 5, the bottom side of the material placing plate 71 is no longer blocked by the support platform 4. The material placing plate 71 will be pressed by the weight of the upper plate and flipped over, so that the plate falls into the material receiving box 5 for storage.

[0029] Furthermore, one end of a torsion spring 72 is fixedly mounted on the inner wall of the linkage plate 67, and the other end of the torsion spring 72 is fixedly mounted on the rotating shaft 7. The torsion spring 72 is fixedly sleeved on the rotating shaft 7. The placing plate 71 is pressed by the weight of the plate to flip over and compress the torsion spring 72. When the plate falls off the placing plate 71, the compressed torsion spring 72 will be released and drive the placing plate 71 to flip and reset.

[0030] Example 2: Figure 5-8 The positioning structure includes a positioning plate 81, which is fixedly mounted on one side of the two guide slides 8, and the two guide slides 8 are slidably mounted on the top side of the same linkage plate 67. An adjusting screw 82 is rotatably mounted on one side of the positioning plate 81, and a threaded seat 83 is threadedly mounted on the adjusting screw 82. The threaded seat 83 is fixedly mounted on the top side of the linkage plate 67. A guide slot 84 is provided on the inner wall of the guide slide 8, and a positioning block 85 is slidably mounted in the guide slot 84. The positioning block 85 is fixedly mounted on one side of the linkage plate 67, and one end of the plate can be against the positioning plate 81 To position it, rotating the adjusting screw 82 can make it slide on the threaded seat 83 by cooperating with the thread of the threaded seat 83. The rotating and sliding threaded seat 83 can rotate on one side of the positioning plate 81 and drive the positioning plate 81 to move along. When the positioning plate 81 moves, it can drive the two guide slides 8 to move, so that the moving guide slides 8 slide on the positioning block 85 through the guide groove 84, thereby limiting the moving direction of the positioning plate 81. The position of the plate placement and positioning can be changed by adjusting the position of the positioning plate 81. The remaining features are the same as those in Example 1.

[0031] The working principle is as follows: when in use, place the auto parts plate on the placing plate 71 in contact with the support table 4, so that one end of the plate is against the positioning plate 81 and aligned, and the other end exceeds the placing plate 71, and then turn on the motor 63, the output end of the motor 63 can drive the transmission wheel 61 to rotate, through the transmission cooperation between the two transmission wheels 61 and the transmission belt 62, so that the two transmission wheels 61 can rotate at the same time and drive the transmission belt 62 to make a circular motion, the circular motion of the transmission belt 62 can drive the corresponding connecting rod 66 to move in a circular motion in the space formed by the guide plate 65 and the mounting groove 6, so that the connecting rod 66 can drive the corresponding linkage plate 67 to move, and The linkage plate 67 will drive the placing plate 71 and the automobile parts plate on the placing plate 71 to move. With the continuous movement of the placing plate 71, the position where one end of the plate needs to be bent can be transported to between the bending plate 2 and the bending die 3. At this time, the motor 63 is turned off, and then the automobile parts bending machine 1 is turned on to make the bending plate 2 descend and squeeze the plate on the bending die 3 to bend the plate. During the bending process, the plate will be tilted upward. After the bending is completed, the plate will fall back onto the placing plate 71, and then the motor 63 is turned on again, so that the placing plate 71 continues to drive the bent plate to move until the placing plate 71 moves to the receiving box. The bottom side of the loading plate 71 is no longer blocked by the supporting platform 4, and the loading plate 71 is turned over by the weight of the plate. The turned loading plate 71 can drive the rotating shaft 7 to rotate on the linkage plate 67, so that the loading plate 71 can achieve the turning effect. The continuously turned loading plate 71 will compress the torsion spring 72 and make the plate fall into the receiving box 5 for storage. When the plate falls off the loading plate 71, the compressed torsion spring 72 will be released and drive the loading plate 71 to turn and reset, so that it is in a horizontal state again for subsequent material placement and use. During the operation, the staff can place plates on the loading plates 71 at different positions. Thereby, continuous bending and stripping of automobile sheet accessories can be realized. By rotating the adjusting screw 82, it can slide on the threaded seat 83 by cooperating with the thread of the threaded seat 83. The rotating and sliding threaded seat 83 can rotate on one side of the positioning plate 81 and drive the positioning plate 81 to move. When the positioning plate 81 moves, it can drive the two guide slides 8 to move, so that the moving guide slides 8 slide on the positioning block 85 through the guide groove 84, thereby limiting the moving direction of the positioning plate 81. By adjusting the position of the positioning plate 81, the position of the sheet placement and positioning can be changed, so as to adjust it according to the position and length of the sheet that needs to be bent.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automobile parts bending device, comprising an automobile parts bending machine (1), wherein the automobile parts bending machine (1) is provided with a bending plate (2) and a bending die (3); the characteristics are: The automobile parts bending machine (1) is fixedly mounted with a support platform (4), a material receiving box (5) is movably mounted on one side of the support platform (4), an installation groove (6) is provided on the inner wall of the support platform (4), a feeding structure is mounted in the installation groove (6), a plurality of rotating shafts (7) are mounted on the feeding structure, a material placement structure is mounted on the rotating shaft (7), two guide slides (8) are mounted on the material placement structure, and the same positioning structure is mounted on the two guide slides (8).

2. The automobile parts bending device according to claim 1, characterized in that: The feeding structure comprises two transmission wheels (61), the two transmission wheels (61) are both rotatably mounted on the inner wall of the mounting groove (6), the two transmission wheels (61) are transmission-mounted with the same transmission belt (62), a motor (63) is fixedly mounted on the bottom side of the support platform (4), the output end of the motor (63) passes through the support platform (4) and is fixedly mounted on a corresponding transmission wheel (61), a mounting block (64) is fixedly mounted on the inner wall of the mounting groove (6), a guide plate (65) is fixedly mounted on one side of the mounting block (64), a plurality of connecting rods (66) are fixedly mounted on the transmission belt (62), a linkage plate (67) is fixedly mounted on the connecting rod (66), and the linkage plate (67) is movably mounted on one side of the guide plate (65).

3. The automobile parts bending device according to claim 2, characterized in that: The guide plate (65) is provided with a guide rail (68), and a plurality of guide shafts (69) are movably mounted in the guide rail (68). The guide shafts (69) are fixedly mounted on one side of a corresponding linkage plate (67).

4. The automobile parts bending device according to claim 1, characterized in that: The material placement structure comprises a material placement plate (71), the material placement plate (71) is fixedly mounted on a rotating shaft (7), the rotating shaft (7) is rotatably mounted on the inner wall of the linkage plate (67), and the corresponding rotating shaft (7) is in contact with the top side of the support platform (4).

5. The automobile parts bending device according to claim 2, characterized in that: One end of a torsion spring (72) is fixedly mounted on the inner wall of the linkage plate (67), the other end of the torsion spring (72) is fixedly mounted on the rotating shaft (7), and the torsion spring (72) is fixedly sleeved on the rotating shaft (7).

6. The automobile parts bending device according to claim 1, characterized in that: The positioning structure comprises a positioning plate (81), the positioning plate (81) being fixedly mounted on one side of two guide slides (8), the two guide slides (8) being slidably mounted on the top side of the same linkage plate (67), an adjusting screw (82) being rotatably mounted on one side of the positioning plate (81), a threaded seat (83) being threadedly mounted on the adjusting screw (82), and the threaded seat (83) being fixedly mounted on the top side of the linkage plate (67).

7. The automobile parts bending device according to claim 1, characterized in that: The inner wall of the guide slide bar (8) is provided with a guide slide groove (84), a positioning block (85) is slidably mounted in the guide slide groove (84), and the positioning block (85) is fixedly mounted on one side of the linkage plate (67).

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