Bending device for automobile part production

Abstract

The utility model relates to the technical field of automobile part bending, and discloses a bending device for automobile part production, which comprises a base, the upper end of the base is fixedly connected with a rotating seat, the circumferential surface of the rotating seat is rotationally connected with a bending mechanism, and the bending mechanism comprises a first gear rotationally connected with the circumferential surface of the rotating seat. A rotating shaft is fixedly connected to the upper end of the first gear, a round roller is fixedly connected to the circumferential face of the rotating shaft, an abutting plate is fixedly connected to the upper end of the rotating base, the end, away from the rotating base, of the abutting plate is fixedly connected with the base, and a plate is attached to the surface of the abutting plate. Under the action of the limiting rod, the position of a plate is positioned, then the air cylinder is controlled to operate, at the moment, the clamping plate gets close to the plate and clamps the plate under the action of the guide seat and the guide column, and therefore the effect of fixing the plate is achieved, the bending operation of the plate can be completed, and when the size of the plate is changed, the plate can be clamped by the clamping plate. And stable clamping can also be carried out on the workpiece.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts bending, and more specifically to a bending device for automobile parts production. Background Art

[0002] The automobile industry is a comprehensive enterprise developed on the basis of many related industries and related technologies. Products of many departments are used in automobiles, and various processing technologies are required from blank processing to vehicle assembly. Automobile parts include thousands of different components ranging from floors to screws.

[0003] The shortcomings of the existing technology: During the automobile manufacturing process, automobile parts need to be bent. Due to the different sizes of automobile parts, the required bending devices are also different. For example, if a rectangular plate is bent into a U-shaped plate, if a bending device can bend plates of various sizes, it will reduce the investment economy of the equipment. For this reason, we propose a bending device for automobile parts production. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a bending device for automobile parts production to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a bending device for automobile parts production, comprising a base, a rotating seat is fixedly connected to the upper end of the base, a bending mechanism is rotatably connected to the circumferential surface of the rotating seat, the bending mechanism comprises a first gear rotatably connected to the circumferential surface of the rotating seat, a rotating shaft is fixedly connected to the upper end of the first gear, a circular roller is fixedly connected to the circumferential surface of the rotating shaft, a supporting plate is fixedly connected to the upper end of the rotating seat, an end of the supporting plate away from the rotating seat is fixedly connected to the base, and a plate is bonded to the surface of the supporting plate.

[0006] Preferably, a threaded seat is fixedly connected to the upper end of the base, a threaded rod is threadedly connected to the circumferential surface of the threaded seat, and a limiting rod is slidably connected inside the threaded rod.

[0007] Preferably, a spring is fixedly connected to the right end of the limiting rod, and one end of the spring away from the limiting rod is fixedly connected to the threaded rod.

[0008] Preferably, the upper end of the base is fixedly connected to a positioning platform, the upper end of the positioning platform is fixedly connected to a support plate, the rear end of the positioning platform is fixedly connected to a mounting plate, the upper end of the mounting plate is fixedly connected to a guide seat, a guide rod is slidably connected in the guide seat, and the front end of the guide rod is fixedly connected to a clamping plate.

[0009] Preferably, a cylinder is fixedly connected to the upper end of the mounting plate, and an output end of the cylinder is fixedly connected to the clamping plate.

[0010] Preferably, a motor is fixedly connected to the lower end of the base, a connecting shaft is fixedly connected to the output end of the motor, a circumferential surface of the connecting shaft is fixedly connected to the base, a second gear is fixedly connected to the circumferential surface of the connecting shaft, and the second gear is meshed with the first gear.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model makes the plate fit on the surface of the positioning table, and at the same time, the plate also fits on the surface of the supporting plate. At this time, the position of the plate is positioned under the action of the limit rod. At the same time, by rotating the threaded rod, the threaded rod will drive the limit rod to move left and right, which can change the fixed position of the plate, thereby achieving the effect of facilitating the adjustment of the bending position of the plate. Subsequently, by controlling the operation of the cylinder, the clamping plate is brought close to the plate under the action of the guide seat and the guide column, and the plate is clamped, thereby achieving the effect of fixing the plate. When the size of the plate changes, it can also be stably clamped.

[0013] 2. The utility model drives the rotating shaft to rotate through the first gear, and the rotating shaft drives the round roller to rotate. At this time, the round roller will contact the surface of the plate, thereby achieving the effect of bending the plate. When the plate is bent, under the action of the spring, the limit rod will retract into the threaded rod, thereby achieving the effect of avoiding motion interference. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the rear view of the utility model.

[0016] Figure 3 It is a schematic diagram of the partially split structure of the utility model.

[0017] Figure 4 It is a schematic diagram of the structure of a partial cross-section in the utility model.

[0018] The accompanying drawings are marked as follows: 1. base; 2. rotating seat; 3. first gear; 4. rotating shaft; 5. round roller; 6. supporting plate; 7. plate; 8. threaded seat; 9. threaded rod; 10. limiting rod; 11. spring; 12. positioning table; 13. supporting plate; 14. mounting plate; 15. guide seat; 16. guide rod; 17. clamping plate; 18. cylinder; 19. motor; 20. connecting shaft; 21. second gear. DETAILED DESCRIPTION

[0019] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The bending device for automobile parts production involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0020] The utility model provides a bending device for automobile parts production, comprising a base 1, a rotating base 2 is fixedly connected to the upper end of the base 1, a bending mechanism is rotatably connected to the circumferential surface of the rotating base 2, the bending mechanism comprises a first gear 3 rotatably connected to the circumferential surface of the rotating base 2, a rotating shaft 4 is fixedly connected to the upper end of the first gear 3, a round roller 5 is fixedly connected to the circumferential surface of the rotating shaft 4, a supporting plate 6 is fixedly connected to the upper end of the rotating base 2, an end of the supporting plate 6 away from the rotating base 2 is fixedly connected to the base 1, a plate 7 is attached to the surface of the supporting plate 6, when working, the plate 7 is attached to the surface of the supporting plate 6, and then the plate 7 is fixed, at this time, by controlling the first gear 3 to rotate, the first gear 3 will drive the rotating shaft 4 to rotate, the rotating shaft 4 drives the round roller 5 to rotate, and at this time the round roller 5 will contact with the surface of the plate 7, thereby achieving the effect of bending the plate 7.

[0021] Furthermore, a threaded seat 8 is fixedly connected to the upper end of the base 1, and a threaded rod 9 is threadedly connected to the circumferential surface of the threaded seat 8. A limit rod 10 is slidably connected inside the threaded rod 9. During operation, by rotating the threaded rod 9, the threaded rod 9 will drive the limit rod 10 to move left and right, which can change the fixed position of the plate 7, thereby achieving the effect of facilitating the adjustment of the bending position of the plate 7.

[0022] Furthermore, a spring 11 is fixedly connected to the right end of the limiting rod 10, and the end of the spring 11 away from the limiting rod 10 is fixedly connected to the threaded rod 9. During operation, under the action of the spring 11, after the plate 7 is fixed, it is easy to fit with the limiting rod 10. When the plate 7 is bent, the limiting rod 10 will retract into the threaded rod 9, thereby achieving the effect of avoiding motion interference.

[0023] Furthermore, a positioning platform 12 is fixedly connected to the upper end of the base 1, a supporting plate 13 is fixedly connected to the upper end of the positioning platform 12, a mounting plate 14 is fixedly connected to the rear end of the positioning platform 12, a guide seat 15 is fixedly connected to the upper end of the mounting plate 14, a guide rod 16 is slidably connected in the guide seat 15, and a clamping plate 17 is fixedly connected to the front end of the guide rod 16. When working, the plate 7 is attached to the surface of the positioning platform 12, and then the clamping plate 17 is brought close to the plate 7 under the action of the guide seat 15 and the guide column to clamp the plate 7, thereby achieving the effect of fixing the plate 7. When the size of the plate 7 changes, it can also be stably clamped.

[0024] Furthermore, a cylinder 18 is fixedly connected to the upper end of the mounting plate 14, and an output end of the cylinder 18 is fixedly connected to the clamping plate 17. When working, by controlling the operation of the cylinder 18, the cylinder 18 will drive the clamping plate 17 to move toward the position of the plate 7, and with the action of the supporting plate 13, the plate 7 can be clamped and fixed.

[0025] Furthermore, a motor 19 is fixedly connected to the lower end of the base 1, a connecting shaft 20 is fixedly connected to the output end of the motor 19, a circumferential surface of the connecting shaft 20 is fixedly connected to the base 1, a second gear 21 is fixedly connected to the circumferential surface of the connecting shaft 20, and the second gear 21 is meshed with the first gear 3. When working, by controlling the operation of the motor 19, the motor 19 will drive the second gear 21 to rotate through the connecting shaft 20, and the second gear 21 will drive the first gear 3 to rotate, thereby achieving the effect of driving the bending mechanism to operate.

[0026] The working principle of the utility model is as follows: by fitting the plate 7 to the surface of the positioning platform 12, and the plate 7 is also fitted to the surface of the abutting plate 6, the position of the plate 7 is positioned by the action of the limiting rod 10, and by rotating the threaded rod 9, the threaded rod 9 will drive the limiting rod 10 to move left and right, so as to change the fixed position of the plate 7, thereby achieving the effect of facilitating the adjustment of the bending position of the plate 7, and then by controlling the operation of the cylinder 18, the guide seat 15 and the guide column are acted on to make the clamping plate 17 close to the plate 7, and the plate 7 is clamped, thereby achieving the effect of fixing the plate 7. The fixing effect is achieved. When the size of the plate 7 changes, it can also be stably clamped. Finally, by controlling the operation of the motor 19, the motor 19 will drive the second gear 21 to rotate through the connecting shaft 20, and the second gear 21 will drive the first gear 3 to rotate. The first gear 3 will drive the rotating shaft 4 to rotate, and the rotating shaft 4 will drive the round roller 5 to rotate. At this time, the round roller 5 will contact the surface of the plate 7, thereby achieving the effect of bending the plate 7. When the plate 7 is bent, under the action of the spring 11, the limit rod 10 will retract into the threaded rod 9, thereby achieving the effect of avoiding motion interference.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A bending device for automobile parts production, comprising a base (1), Features: The upper end of the base (1) is fixedly connected to a rotating base (2), the circumferential surface of the rotating base (2) is rotatably connected to a bending mechanism, the bending mechanism comprises a first gear (3) rotatably connected to the circumferential surface of the rotating base (2), the upper end of the first gear (3) is fixedly connected to a rotating shaft (4), the circumferential surface of the rotating shaft (4) is fixedly connected to a round roller (5), the upper end of the rotating base (2) is fixedly connected to a supporting plate (6), the end of the supporting plate (6) away from the rotating base (2) is fixedly connected to the base (1), and a plate (7) is attached to the surface of the supporting plate (6).

2. A bending device for automobile parts production according to claim 1, Features: The upper end of the base (1) is fixedly connected to a threaded seat (8), the circumferential surface of the threaded seat (8) is threadedly connected to a threaded rod (9), and a limit rod (10) is slidably connected inside the threaded rod (9).

3. A bending device for automobile parts production according to claim 2, Features: The right end of the limiting rod (10) is fixedly connected to a spring (11), and one end of the spring (11) away from the limiting rod (10) is fixedly connected to the threaded rod (9).

4. A bending device for automobile parts production according to claim 1, Features: The upper end of the base (1) is fixedly connected to a positioning platform (12), the upper end of the positioning platform (12) is fixedly connected to a support plate (13), the rear end of the positioning platform (12) is fixedly connected to a mounting plate (14), the upper end of the mounting plate (14) is fixedly connected to a guide seat (15), a guide rod (16) is slidably connected inside the guide seat (15), and the front end of the guide rod (16) is fixedly connected to a clamping plate (17).

5. A bending device for automobile parts production according to claim 4, Features: The upper end of the mounting plate (14) is fixedly connected to a cylinder (18), and the output end of the cylinder (18) is fixedly connected to the clamping plate (17).

6. A bending device for automobile parts production according to claim 1, Features: The lower end of the base (1) is fixedly connected to a motor (19), the output end of the motor (19) is fixedly connected to a connecting shaft (20), the circumferential surface of the connecting shaft (20) is fixedly connected to the base (1), the circumferential surface of the connecting shaft (20) is fixedly connected to a second gear (21), and the second gear (21) is meshed with the first gear (3).

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