Automobile spring forming machine

Abstract

The utility model discloses an automobile spring forming machine which comprises a base, the upper surface of the base is fixedly connected with a mounting table, the output end of the mounting table is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a main shaft, and the other end of the main shaft is fixedly connected with a rotating disc. A winding shaft is fixedly connected to the outer surface of the rotating disc, a fixing mechanism is arranged in the rotating disc and comprises a pressing block, a second motor, a rotating shaft, a first bevel gear, a threaded rod, a second bevel gear and a threaded block, the output end of the second motor is fixedly connected with the rotating shaft, and the other end of the rotating shaft is fixedly connected with the first bevel gear. And one end of the threaded rod is fixedly connected with the second bevel gear, the outer surface of the threaded rod is in threaded connection with a threaded block, the outer surface of the threaded block is fixedly connected with a pressing block, through the arranged fixing mechanism, one end of the heated steel wire rope can be conveniently pressed and fixed, and spring machining forming is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of spring forming processing, in particular to an automobile spring forming machine. Background Art

[0002] Automobile springs are important components in the automobile suspension system. According to different usage scenarios and needs, automobile springs can be divided into coil springs, hydraulic buffer springs and torsion bar springs, etc. Their main function is to support and buffer the vibration and impact of the car body. Automobile spring forming machines are common machines for making springs.

[0003] When the automobile spring forming machine is performing hot forming, the heated steel wire rope is generally wound through the winding shaft until the spring is formed. However, before winding, one end of the steel wire rope needs to be fixed. When the existing forming machine fixes the end of the steel wire rope, the operation is cumbersome, which is not conducive to use and reduces the efficiency of production and processing. After searching, it was found that the technical solution provided by the utility model with application number CN202321425648.4 also has the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide an automobile spring forming machine. Through the setting of a fixing mechanism, one end of a heated steel wire rope can be compressed and fixed, which is convenient for spring processing and forming, and the operation is simple and convenient; through the setting of a supporting component, not only can the steel wire rope be supported and conveyed, but also the impact on the surface of the steel wire rope can be reduced. At the same time, in conjunction with the driving component, the conveying wheel can drive the steel wire rope to move horizontally at a uniform speed, thereby ensuring the uniformity of the steel wire rope during winding and forming until the spring is formed, and the utility model has good practicality.

[0005] The utility model also provides an automobile spring forming machine as described above, comprising: a base, an upper surface of the base is fixedly connected to a mounting table, an output end of the mounting table is fixedly connected to a first motor, an output end of the first motor is fixedly connected to a main shaft, the other end of the main shaft is fixedly connected to a turntable, an outer surface of the turntable is fixedly connected to a winding shaft, a fixing mechanism is arranged inside the turntable, the fixing mechanism comprises a pressing block, a second motor, a rotating shaft, a first bevel gear, a threaded rod, a second bevel gear and a threaded block, the output end of the second motor is fixedly connected to the rotating shaft, the other end of the rotating shaft is fixedly connected to the first bevel gear, one end of the threaded rod is fixedly connected to the second bevel gear, the first bevel gear and the second bevel gear are meshed with each other, the outer surface of the threaded rod is threadedly connected to the threaded block, and the outer surface of the threaded block is fixedly connected to the pressing block.

[0006] According to the automobile spring forming machine, the outer surface of the turntable is fixedly connected to the second motor, and the outer surface of the rotating shaft is rotatably connected to the turntable.

[0007] According to the automobile spring forming machine, the outer surface of the threaded rod is rotatably connected to the turntable, and the side surface of the threaded block is slidably connected to the turntable.

[0008] According to the automobile spring forming machine, the upper surface of the base is fixedly connected with a cylinder, the output end of the cylinder is fixedly connected with a support frame, and the end of the winding shaft away from the turntable is rotatably connected to the support frame.

[0009] According to the automobile spring forming machine, an auxiliary conveying mechanism is disposed on the upper surface of the base, and the auxiliary conveying mechanism includes a driving assembly and a supporting assembly.

[0010] According to the automobile spring forming machine, the driving assembly includes a third motor, a lead screw, a movable seat and a support column, the output end of the third motor is fixedly connected to the lead screw, the outer surface of the lead screw is threadedly connected to the movable seat, the outer surface of the movable seat is slidably connected to the base, the upper surface of the movable seat is fixedly connected to the support column, the support assembly includes a fixed seat and a conveying wheel, and the upper surface of the support column is fixedly connected to the fixed seat.

[0011] According to the automobile spring forming machine, the upper surface of the fixed seat is fixedly connected to a bearing seat, the interior of the bearing seat is fixedly connected to a bearing, both ends of the conveying wheel are fixedly connected to a connecting shaft, and the outer surface of the connecting shaft is fixedly connected to the bearing.

[0012] According to the automobile spring forming machine, a collecting box is slidably connected inside the fixing seat, and a handle is fixedly connected to the outer surface of the collecting box.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a schematic diagram of the overall structure of an automobile spring forming machine of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of a turntable of an automobile spring forming machine of the utility model;

[0017] Figure 3 This is a schematic diagram of the axial side of an automobile spring forming machine of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the auxiliary conveying mechanism structure of an automobile spring forming machine.

[0019] Legend:

[0020] 1. Base; 2. Mounting table; 3. First motor; 4. Turntable; 5. Winding shaft; 6. Pressure block; 7. Second motor; 8. Rotating shaft; 9. First bevel gear; 10. Threaded rod; 11. Second bevel gear; 12. Threaded block; 13. Cylinder; 14. Support frame; 15. Spindle; 16. Third motor; 17. Lead screw; 18. Moving seat; 19. Support column; 20. Fixed seat; 21. Bearing seat; 22. Bearing; 23. Conveying wheel; 24. Connecting shaft; 25. Collecting box; 26. Handle. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4The utility model embodiment is a kind of automobile spring forming machine, which comprises: a base 1, the upper surface of the base 1 is fixedly connected with a mounting table 2, the output end of the mounting table 2 is fixedly connected with a first motor 3, the output end of the first motor 3 is fixedly connected with a main shaft 15, the other end of the main shaft 15 is fixedly connected with a turntable 4, the outer surface of the turntable 4 is fixedly connected with a winding shaft 5, the inside of the turntable 4 is provided with a fixing mechanism, the fixing mechanism comprises a pressing block 6, a second motor 7, a rotating shaft 8, a first bevel gear 9, a threaded rod 10, a second bevel gear 11 and a threaded block 12, the outer surface of the turntable 4 is fixedly connected with the second motor 7, the outer surface of the rotating shaft 8 is rotatably connected with the turntable 4, the output end of the second motor 7 is fixedly connected with the rotating shaft 8, the other end of the rotating shaft 8 is fixedly connected with the first bevel gear 9, the outer surface of the threaded rod 10 is rotatably connected with the turntable 4, the threaded rod 1 One end of 0 is fixedly connected with the second bevel gear 11, the first bevel gear 9 and the second bevel gear 11 are meshed with each other, the outer surface of the threaded rod 10 is threadedly connected with the threaded block 12, the side surface of the threaded block 12 is slidably connected with the turntable 4, and the outer surface of the threaded block 12 is fixedly connected with the pressing block 6. Before the spring is processed and formed, one end of the wire rope is adjusted to fit the end of the winding shaft 5, and then the second motor 7 is started to drive the rotating shaft 8 to rotate, so that the first bevel gear 9 and the second bevel gear 11 are meshed and transmitted, and then the threaded rod 10 is screwed with the threaded block 12, so that the threaded block 12 drives the pressing block 6 to move until the pressing block 6 presses one end of the wire rope, and then the first motor 3 is started to drive the main shaft 15 to rotate, so that the turntable 4 drives the winding shaft 5 to rotate, and then the wire rope is wound, so that the spring is formed, which has good practicality and is simple and convenient to operate.

[0023] A cylinder 13 is fixedly connected to the upper surface of the base 1, and a support frame 14 is fixedly connected to the output end of the cylinder 13. The end of the winding shaft 5 away from the turntable 4 is rotatably connected to the support frame 14. When the winding shaft 5 rotates, the cylinder 13 drives the support frame 14 to fit with the winding shaft 5 to assist in supporting the winding shaft 5. When the spring is formed, the cylinder 13 drives the support frame 14 to descend, so as to facilitate the removal of the spring from the winding shaft 5.

[0024] An auxiliary conveying mechanism is arranged on the upper surface of the base 1, and the auxiliary conveying mechanism includes a driving assembly and a supporting assembly, and the driving assembly includes a third motor 16, a lead screw 17, a movable seat 18 and a supporting column 19, the output end of the third motor 16 is fixedly connected to the lead screw 17, the outer surface of the lead screw 17 is threadedly connected to the movable seat 18, the outer surface of the movable seat 18 is slidably connected to the base 1, the upper surface of the movable seat 18 is fixedly connected to the supporting column 19, the supporting assembly includes a fixed seat 20 and a conveying wheel 23, the upper surface of the supporting column 19 is fixedly connected to the fixed seat 20, the upper surface of the fixed seat 20 is fixedly connected to a bearing seat 21, and the inner part of the bearing seat 21 A bearing 22 is fixedly connected, and connecting shafts 24 are fixedly connected to both ends of the conveying wheel 23. The outer surface of the connecting shaft 24 is fixedly connected to the bearing 22. The third motor 16 drives the lead screw 17 to rotate, so that the moving seat 18 moves along the axial direction of the lead screw 17, and then the conveying wheel 23 drives the wire rope to move horizontally at a uniform speed, thereby ensuring the uniformity of the wire rope during winding and forming. When the conveying wheel 23 conveys the heated wire rope, the winding shaft 5 rotates, so that the unwound part of the wire rope is pulled. Due to the setting of the bearing 22, the conveying wheel 23 can reduce the friction between the conveying wheel 23 and the wire rope to avoid affecting the surface of the wire rope.

[0025] A collecting box 25 is slidably connected to the interior of the fixed seat 20, and a handle 26 is fixedly connected to the outer surface of the collecting box 25. When the conveying wheel 23 conveys the heated steel wire rope, the steel wire rope and the conveying wheel 23 will rub against each other. As the outer layer of the steel wire rope contacts the air, oxides will be formed on the surface, which will then be rubbed off and collected by the collecting box 25. The collecting box 25 can be taken out for processing through the handle 26.

[0026] Working principle: first place the wire rope on the conveying wheel 23, then adjust one end of the wire rope to fit the end of the winding shaft 5, and then start the second motor 7 to drive the rotating shaft 8 to rotate, so that the first bevel gear 9 and the second bevel gear 11 are meshed and transmitted, and then the threaded rod 10 is screwed with the threaded block 12, so that the threaded block 12 drives the pressure block 6 to move until the pressure block 6 presses one end of the wire rope, and then start the first motor 3 to drive the main shaft 15 to rotate, so that the turntable 4 drives the winding shaft 5 to rotate, and then winds the wire rope, and at the same time start the third motor 16 to drive the lead screw 17 to rotate, so that the moving seat 18 moves along the axial direction of the lead screw 17, and then the conveying wheel 23 drives the wire rope to move horizontally at a uniform speed, ensuring the uniformity of the wire rope during winding and forming until the spring is formed. It has good practicality and is simple and convenient to operate.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An automobile spring forming machine, characterized in that: include: A base (1), wherein the upper surface of the base (1) is fixedly connected to a mounting platform (2), the output end of the mounting platform (2) is fixedly connected to a first motor (3), the output end of the first motor (3) is fixedly connected to a main shaft (15), the other end of the main shaft (15) is fixedly connected to a turntable (4), the outer surface of the turntable (4) is fixedly connected to a winding shaft (5), and a fixing mechanism is arranged inside the turntable (4), wherein the fixing mechanism comprises a pressing block (6), a second motor (7), a rotating shaft (8), a first bevel gear (9), and a second gear (10). ), a threaded rod (10), a second bevel gear (11) and a threaded block (12); the output end of the second motor (7) is fixedly connected to the rotating shaft (8); the other end of the rotating shaft (8) is fixedly connected to the first bevel gear (9); one end of the threaded rod (10) is fixedly connected to the second bevel gear (11); the first bevel gear (9) and the second bevel gear (11) are meshed with each other; the outer surface of the threaded rod (10) is threadedly connected to the threaded block (12); and the outer surface of the threaded block (12) is fixedly connected to the pressing block (6).

2. The automobile spring forming machine according to claim 1, characterized in that: The outer surface of the rotating disk (4) is fixedly connected to the second motor (7), and the outer surface of the rotating shaft (8) is rotatably connected to the rotating disk (4).

3. The automobile spring forming machine according to claim 1, characterized in that: The outer surface of the threaded rod (10) is rotatably connected to the turntable (4), and the side surface of the threaded block (12) is slidably connected to the turntable (4).

4. The automobile spring forming machine according to claim 1, characterized in that: The upper surface of the base (1) is fixedly connected to a cylinder (13), the output end of the cylinder (13) is fixedly connected to a support frame (14), and the end of the winding shaft (5) away from the turntable (4) is rotatably connected to the support frame (14).

5. The automobile spring forming machine according to claim 1, characterized in that: An auxiliary conveying mechanism is arranged on the upper surface of the base (1), and the auxiliary conveying mechanism comprises a driving component and a supporting component.

6. The automobile spring forming machine according to claim 5, characterized in that: The driving assembly comprises a third motor (16), a lead screw (17), a movable seat (18) and a support column (19); the output end of the third motor (16) is fixedly connected to the lead screw (17); the outer surface of the lead screw (17) is threadedly connected to the movable seat (18); the outer surface of the movable seat (18) is slidably connected to the base (1); the upper surface of the movable seat (18) is fixedly connected to the support column (19); the supporting assembly comprises a fixed seat (20) and a conveying wheel (23); the upper surface of the support column (19) is fixedly connected to the fixed seat (20).

7. The automobile spring forming machine according to claim 6, characterized in that: The upper surface of the fixed seat (20) is fixedly connected to a bearing seat (21), the interior of the bearing seat (21) is fixedly connected to a bearing (22), and both ends of the conveying wheel (23) are fixedly connected to a connecting shaft (24), and the outer surface of the connecting shaft (24) is fixedly connected to the bearing (22).

8. The automobile spring forming machine according to claim 7, characterized in that: The interior of the fixing seat (20) is slidably connected to a collecting box (25), and the outer surface of the collecting box (25) is fixedly connected to a handle (26).

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