Spring machining equipment

Abstract

The utility model belongs to the field of spring processing, particularly relates to spring processing equipment, and aims to solve the problems that a raw material wire is easy to wind and break in a raw material wire feeding process, a feeding device cannot be adjusted according to the thickness of the raw material wire, and springs of different models cannot be produced in the conventional spring processing equipment. According to the technical scheme, the device comprises a box body, a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are both fixedly connected with the box body, the first supporting plate is rotationally connected with a rolling wheel, the first supporting plate is provided with a first motor, the first motor is provided with a lifting device, the first supporting plate is provided with two feeding devices, and the two feeding devices are arranged on the box body. According to the feeding device, a raw material wire can be stably fed to the machining device and then machined, the problem that the raw material wire is wound and broken is solved, the feeding device can be adjusted, and springs of different models can be produced.

Description

Technical Field

[0001] The utility model relates to the technical field of spring processing, in particular to a spring processing device. Background Art

[0002] Spring is an elastic object that stores mechanical energy. People often use its elasticity to control the movement of mechanical parts, relieve shock or vibration, store energy, measure the size of force, etc. It is widely used in machines and instruments. Because springs are widely used and in high demand, people have invented spring processing equipment to produce springs.

[0003] However, the existing spring processing equipment has the problem that the raw wire is easily entangled and broken during the wire feeding process, and the feeding device cannot be adjusted according to the thickness of the raw wire, and different types of springs cannot be produced. Therefore, a spring processing equipment is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the raw material wire is easily entangled and broken during the wire feeding process, and that it is impossible to adjust the thickness of the raw material wire to produce springs of different models, and proposes a spring processing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A spring processing equipment comprises a box body, a first support plate and a second support plate, wherein the first support plate and the second support plate are both fixedly connected to the box body, a reel is rotatably connected to the first support plate, a first motor is arranged on the first support plate, a lifting device is arranged on the first motor, two feeding devices are arranged on the first support plate, the first support plate is fixedly connected to the second support plate, a cutting device and a limiting device are arranged on the second support plate, a fixed block is fixedly connected to the second support plate, a gear transmission mechanism is arranged on the fixed block, and a processing device is arranged on the second support plate.

[0007] Preferably, the lifting device includes a first screw, two connecting blocks and two sliders, the output shaft of the first motor is fixedly connected to the first screw, the first screw is threadedly connected to one of the two connecting blocks, the two sliders are fixedly connected to one of the two connecting blocks, and the first support plate is provided with two sliding grooves, which are respectively slidably connected to the two sliders.

[0008] Preferably, the feeding device includes four feed rollers, a support block, four sprockets and two chains, a second motor is provided on one of the two sliders, a third motor is provided on the support block, the output shaft of the second motor and the output shaft of the third motor are respectively fixedly connected to two of the four sprockets, the support block is fixedly connected to one of the two connecting blocks, the four sprockets are respectively fixedly connected to the four feed rollers, and the four sprockets are respectively connected to the two chain transmissions.

[0009] Preferably, the cutting device comprises a cylinder and a blade, the cylinder is fixedly mounted on the second supporting plate, and the output shaft of the cylinder is fixedly connected to the blade.

[0010] Preferably, the limiting device comprises a second push rod motor and an abutment block, the second push rod motor is fixedly mounted on the second support plate, and the output shaft of the second push rod motor is fixedly connected to the abutment block.

[0011] Preferably, the gear transmission mechanism includes two gears and two processing rollers, the fixed block is fixedly connected to a support platform, a first rotating motor is arranged on the support platform, the output shaft of the first rotating motor is fixedly connected to one of the two gears, the two gears are meshed, and the two gears are fixedly connected to the two processing rollers respectively.

[0012] Preferably, the processing device includes a first push rod motor, a second rotating motor and a fixed plate, the second support plate is fixedly connected to a frame, the first push rod motor is fixedly installed on the frame, the output shaft of the first push rod motor is fixedly connected to the fixed plate, the second rotating motor is fixedly installed on the fixed plate, and a second screw is fixedly connected to the output shaft of the second rotating motor.

[0013] In the utility model, the beneficial effects of the spring processing equipment are:

[0014] The utility model is provided with a lifting device, which can adjust the feeding device and produce springs of different models.

[0015] The utility model is provided with a feeding device, which can stably feed the raw material wire to the processing device, and then process the raw material wire, thereby preventing the raw material wire from being entangled and broken.

[0016] The utility model can stably feed the raw material wire to the processing device, and then process the raw material wire to prevent the raw material wire from being entangled and broken, and the feeding device can be adjusted to produce springs of different models. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a spring processing device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure of a lifting device and two feeding devices of a spring processing equipment proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of two feeding devices of a spring processing equipment proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure of two feeding devices and two sprocket chain transmission mechanisms of a spring processing equipment proposed by the utility model;

[0021] Figure 5 This is a schematic diagram of the connection structure of a cutting device, a gear transmission mechanism, a processing device and a resistance device of a spring processing equipment proposed by the utility model;

[0022] Figure 6 The utility model discloses a schematic diagram of the connection structure between a processing device and a resistance device of a spring processing equipment.

[0023] In the figure: 1. reel; 2. first support plate; 3. slide; 4. first motor; 5. first screw; 6. box; 7. processing roller; 8. feed roller; 9. connecting block; 10. second motor; 11. slider; 12. chain; 13. third motor; 14. support block; 15. sprocket; 16. resistance block; 17. first push rod motor; 18. frame; 19. cylinder; 20. blade; 21. second support plate; 22. gear; 23. first rotating motor; 24. support platform; 25. fixed block; 26. second push rod motor; 27. second screw; 28. second rotating motor; 29. ​​fixed plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Embodiment 1

[0026] Reference Figure 1-Figure 6A spring processing equipment includes a box body 6, a first support plate 2 and a second support plate 21, the first support plate 2 and the second support plate 21 are both fixedly connected to the box body 6, a reel 1 is rotatably connected to the first support plate 2, a first motor 4 is provided on the first support plate 2, a lifting device is provided on the first motor 4, two feeding devices are provided on the first support plate 2, the first support plate 2 is fixedly connected to the second support plate 21, a cutting device and a limiting device are provided on the second support plate 21, a fixed block 25 is fixedly connected to the second support plate 21, a gear transmission mechanism is provided on the fixed block 25, and a processing device is provided on the second support plate 21.

[0027] In the utility model, the lifting device includes a first screw rod 5, two connecting blocks 9 and two sliders 11. The output shaft of the first motor 4 is fixedly connected to the first screw rod 5. The first screw rod 5 is threadedly connected to one of the two connecting blocks 9. The two sliders 11 are fixedly connected to one of the two connecting blocks 9. Two sliding grooves 3 are provided on the first support plate 2. The two sliding grooves 3 are respectively slidably connected to the two sliders 11.

[0028] In the utility model, the feeding device includes four feeding rollers 8, a support block 14, four sprockets 15 and two chains 12. A second motor 10 is arranged on one of the two sliders 11, and a third motor 13 is arranged on the support block 14. The output shaft of the second motor 10 and the output shaft of the third motor 13 are respectively fixedly connected to two of the four sprockets 15, the support block 14 is fixedly connected to one of the two connecting blocks 9, the four sprockets 15 are respectively fixedly connected to the four feeding rollers 8, and the four sprockets 15 are respectively connected to the two chains 12 in transmission connection.

[0029] In the utility model, the cutting device comprises a cylinder 19 and a blade 20 . The cylinder 19 is fixedly mounted on the second support plate 21 , and the output shaft of the cylinder 19 is fixedly connected to the blade 20 .

[0030] In the present invention, the limiting device comprises a second push rod motor 26 and a resisting block 16 . The second push rod motor 26 is fixedly mounted on the second support plate 21 , and the output shaft of the second push rod motor 26 is fixedly connected to the resisting block 16 .

[0031] In the utility model, the gear transmission mechanism includes two gears 22 and two processing rollers 7, a support platform 24 is fixedly connected to the fixed block 25, a first rotating motor 23 is arranged on the support platform 24, an output shaft of the first rotating motor 23 is fixedly connected to one of the two gears 22, the two gears 22 are meshed, and the two gears 22 are fixedly connected to the two processing rollers 7 respectively.

[0032] In the utility model, the processing device includes a first push rod motor 17, a second rotating motor 28 and a fixed plate 29. The second support plate 21 is fixedly connected to the frame 18. The first push rod motor 17 is fixedly installed on the frame 18. The output shaft of the first push rod motor 17 is fixedly connected to the fixed plate 29. The second rotating motor 28 is fixedly installed on the fixed plate 29. The second screw 27 is fixedly connected to the output shaft of the second rotating motor 28.

[0033] In the utility model, when in use, the operator stretches the raw material line on the reel 1 to the middle of the four feeding rollers 8, starts the first motor 4, the first motor 4 drives the first screw 5 to rotate, the first screw 5 drives one of the two connecting blocks 9 to move, one of the two connecting blocks 9 drives two sliders 11, two of the four sprocket wheels 15, one of the two chains 12 and two of the four feeding rollers 8 to move on the slide 3, and adjusts according to the thickness of the raw material line, and then starts the second motor 10 and the third motor 13, the second motor 10 and the third motor 13 respectively drive two of the four sprocket wheels 15 to rotate, the two sprocket wheels 15 respectively drive the other two sprocket wheels 15 to rotate through the two chains 12, the four sprocket wheels 15 respectively drive the four feeding rollers 8 to rotate, and the raw material line is introduced into the second support plate 21, and then the second push rod motor 2 is started 6 and the first push rod motor 17, the second push rod motor 26 drives the resistance block 16 to limit one end of the steel bar, and then the first push rod motor 17 drives the fixing plate 29 and the second rotating motor 28 and the second screw 27 to move between the two processing rollers 7, and the first rotating motor 23 is started. The first rotating motor 23 drives one of the two gears 22 to rotate, and the gear 22 drives the other gear 22 to rotate. The two gears 22 drive the two processing rollers 7 to rotate, and the raw material wire is curled. At the same time, the second rotating motor 28 is started, and the second rotating motor 28 drives the second screw 27 to rotate, and the curled spring wire is shaped by the second screw 27, and then, the second rotating motor 28 and the first rotating motor 23 are stopped, and the first push rod motor 17 and the cylinder 19 are started. The cylinder 19 drives the blade 20 to cut one end of the spring, and the first push rod motor 17 returns the processing device to its original position, and the spring falls from the frame 18 into the recovery frame.

[0034] Embodiment 2

[0035] The difference between this embodiment and the first embodiment is that a magnet is fixedly connected to the second support plate 21, and the magnet can absorb iron filings generated during the cutting process of the cutting device.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A spring processing device, comprising a box (6), a first support plate (2) and a second support plate (21), characterized in that: The first support plate (2) and the second support plate (21) are both fixedly connected to the box body (6); a reel (1) is rotatably connected to the first support plate (2); a first motor (4) is provided on the first support plate (2); a lifting device is provided on the first motor (4); two feeding devices are provided on the first support plate (2); the first support plate (2) is fixedly connected to the second support plate (21); a cutting device and a limiting device are provided on the second support plate (21); a fixing block (25) is fixedly connected to the second support plate (21); a gear transmission mechanism is provided on the fixing block (25); and a processing device is provided on the second support plate (21).

2. A spring processing device according to claim 1, characterized in that: The lifting device comprises a first screw rod (5), two connecting blocks (9) and two sliding blocks (11); the output shaft of the first motor (4) is fixedly connected to the first screw rod (5); the first screw rod (5) is threadedly connected to one of the two connecting blocks (9); the two sliding blocks (11) are fixedly connected to one of the two connecting blocks (9); and the first support plate (2) is provided with two sliding grooves (3); the two sliding grooves (3) are respectively slidably connected to the two sliding blocks (11).

3. A spring processing device according to claim 2, characterized in that: The feeding device comprises four feeding rollers (8), a support block (14), four sprocket wheels (15) and two chains (12); a second motor (10) is arranged on one of the two sliders (11); a third motor (13) is arranged on the support block (14); an output shaft of the second motor (10) and an output shaft of the third motor (13) are respectively fixedly connected to two of the four sprocket wheels (15); the support block (14) is fixedly connected to one of the two connecting blocks (9); the four sprocket wheels (15) are respectively fixedly connected to the four feeding rollers (8); and the four sprocket wheels (15) are respectively drivingly connected to the two chains (12).

4. A spring processing device according to claim 3, characterized in that: The cutting device comprises a cylinder (19) and a blade (20); the cylinder (19) is fixedly mounted on a second support plate (21); and an output shaft of the cylinder (19) is fixedly connected to the blade (20).

5. A spring processing device according to claim 4, characterized in that: The limiting device comprises a second push rod motor (26) and a resistance block (16); the second push rod motor (26) is fixedly mounted on the second support plate (21); and the output shaft of the second push rod motor (26) is fixedly connected to the resistance block (16).

6. A spring processing device according to claim 5, characterized in that: The gear transmission mechanism comprises two gears (22) and two processing rollers (7); the fixed block (25) is fixedly connected to a support platform (24); a first rotating motor (23) is arranged on the support platform (24); an output shaft of the first rotating motor (23) is fixedly connected to one of the two gears (22); the two gears (22) are meshed with each other; and the two gears (22) are respectively fixedly connected to the two processing rollers (7).

7. A spring processing device according to claim 6, characterized in that: The processing device comprises a first push rod motor (17), a second rotating motor (28) and a fixed plate (29); the second support plate (21) is fixedly connected to a frame (18); the first push rod motor (17) is fixedly mounted on the frame (18); the output shaft of the first push rod motor (17) is fixedly connected to the fixed plate (29); the second rotating motor (28) is fixedly mounted on the fixed plate (29); and a second screw (27) is fixedly connected to the output shaft of the second rotating motor (28).

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