Spring machining and bending device convenient to overhaul

Abstract

The utility model discloses a spring processing and bending device convenient to overhaul, which belongs to the technical field of spring processing and comprises a support frame, a winding component and a bending component are connected onto the support frame, a long groove is formed in the support frame, a blanking device is connected into the long groove, and the bending component is connected with a feeding device. A magnetic attraction device is connected into the discharging device, and a locking plate is installed on the long groove. According to the spring machining and bending device convenient to overhaul, by arranging a motor, a reciprocating lead screw, a limiting plate, a threaded cap, a fixing plate, a fixing shaft, a coil spring, a connecting rod and an arc-shaped plate, the threaded cap drives the fixing plate, the fixing shaft and other components to move, at the moment, the connecting rod and the arc-shaped plate are driven to move synchronously, and the arc-shaped plate applies thrust to a spring outside a winding assembly; therefore, the problems that after shape machining of the springs is completed through a bending machine, workers usually need to take out the springs from the bending machine by themselves and then collect the springs, time is consumed, and potential safety hazards exist are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of spring processing, in particular to a spring processing and bending device which is convenient for maintenance. Background Art

[0002] Spring bending machine is a special mechanical equipment used for processing springs. It is mainly used in the spring manufacturing industry. The bending machine is driven mechanically or hydraulically and uses bending molds to process the springs to achieve the required shape and size. The bending machine is mainly used to process springs made of spring steel wire, stainless steel wire and other materials. It is widely used in automobiles, motorcycles, engineering machinery, home appliances and other fields.

[0003] In some small spring processing plants, after the springs are shaped by the bending machine, workers are usually required to take the springs out of the machine and collect them. This process is not only time-consuming, but also prone to safety hazards because workers may come into contact with the moving parts of the machine during operation. Utility Model Content

[0004] In order to overcome the above defects, the utility model provides a spring processing and bending device which is easy to maintain, which solves the problem that after the spring is shaped by the bending machine, workers usually need to take the spring out of the machine and collect it personally, which is time-consuming and has safety hazards.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spring processing and bending device that is easy to repair, comprising a support frame, a winding assembly is connected to the support frame, a bending assembly is connected to the support frame, a long slot is opened in the support frame, a feeding device is connected in the long slot, a magnetic suction device is connected in the feeding device, a locking plate is installed on the long slot, an arc slot is opened in the locking plate, the feeding device comprises a motor, and a reciprocating screw rod is connected to one side of the motor;

[0006] One side of the reciprocating screw is rotatably connected to a limit plate, the outer sleeve of the reciprocating screw is provided with a threaded cap, two fixed plates are connected to the threaded cap, a fixed shaft is connected inside the fixed plate, a connecting rod is rotatably connected outside the fixed shaft, two coil springs are provided outside the fixed shaft, and one end of the connecting rod is connected to an arc plate.

[0007] As a further solution of the utility model: the motor is connected in the long slot, and the threaded cap is overlapped in the long slot.

[0008] As a further solution of the utility model: one end of the coil spring is connected to one side of the fixing plate, and the other end of the coil spring is connected to the outside of the connecting rod.

[0009] As a further solution of the utility model: the connecting rod is slidably connected in the arc groove, and the arc plate corresponds to the position of the winding assembly.

[0010] As a further solution of the utility model: the magnetic attraction device includes a magnetic strip, the magnetic strip is connected in the arc groove, and a magnetic block is adsorbed outside the magnetic strip.

[0011] As a further solution of the utility model: the front side of the magnetic block is connected with a collar, and the collar is sleeved outside the connecting rod.

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

[0013] 1. The spring processing and bending device which is easy to maintain is provided with a motor, a reciprocating screw, a limit plate, a threaded cap, a fixed plate, a fixed shaft, a coil spring, a connecting rod and an arc plate. When the processing is completed, the motor is started, and the motor drives the reciprocating screw to rotate in and out. At this time, the reciprocating screw drives the threaded cap to move, and the threaded cap drives the fixed plate, the fixed shaft and other components to move. At this time, the connecting rod and the arc plate are driven to move synchronously, and the arc plate applies a thrust to the spring outside the winding assembly, thereby avoiding the problem that after the spring is processed by the bending machine, the workers usually need to take the spring out of the machine by themselves and then collect it, which is time-consuming and has safety hazards.

[0014] 2. The spring processing and bending device which is easy to maintain is provided with a coil spring, a connecting rod, an arc plate, a magnetic strip, a magnetic block and a collar. When the connecting rod slides, the connecting rod drives the collar and the magnetic block to move. At this time, the connecting rod is in a narrow part of the arc groove, and the magnetic strip generates a magnetic force on the magnetic block, so that the two are attracted to each other, so that the magnetic block is always attracted to the magnetic strip when moving, so that the arc plate can maintain contact with the spring. When the spring is pushed down, the magnetic block is away from the magnetic strip and loses the magnetic force. At this time, the coil spring applies an elastic force to the connecting rod, and the elastic force drives the connecting rod and the arc plate to rotate, so that the arc plate is away from the winding assembly, so that the winding assembly does not need to stop working during the processing. When the processing is not completed, the arc plate will be away from the winding assembly, so that after the motor speed is adjusted to a suitable level, continuous spring unloading can be achieved, and the problem of stopping the winding assembly and the bending assembly during unloading is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the unloading device of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the arc plate of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the magnetic attraction device of the utility model;

[0019] In the figure: 1. support frame; 2. winding assembly; 3. bending assembly; 4. long groove; 5. feeding device; 51. motor; 52. reciprocating screw rod; 53. limit plate; 54. threaded cap; 55. fixed plate; 56. fixed shaft; 57. coil spring; 58. connecting rod; 59. arc plate; 6. magnetic suction device; 61. magnetic strip; 62. magnetic block; 63. collar; 7. locking plate; 8. arc groove. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, the utility model provides a technical solution: a spring processing and bending device that is easy to repair, including a support frame 1, a winding assembly 2 is connected to the support frame 1, a bending assembly 3 is connected to the support frame 1, a long slot 4 is opened in the support frame 1, a feeding device 5 is connected in the long slot 4, a magnetic suction device 6 is connected in the feeding device 5, the magnetic suction device 6 includes a magnetic strip 61, the magnetic strip 61 is connected in the arc slot 8, a magnetic block 62 is adsorbed on the outside of the magnetic strip 61, a collar 63 is connected to the front of the magnetic block 62, and the collar 63 is sleeved on the outside of the connecting rod 58, a locking plate 7 is installed on the long slot 4, an arc slot 8 is opened in the locking plate 7, the feeding device 5 includes a motor 51, and a reciprocating screw rod 52 is connected to one side of the motor 51;

[0022] One side of the reciprocating screw rod 52 is rotatably connected to the limit plate 53, and the outer sleeve of the reciprocating screw rod 52 is provided with a threaded cap 54, the motor 51 is connected in the long slot 4, the threaded cap 54 is overlapped in the long slot 4, and two fixed plates 55 are connected to the threaded cap 54, and a fixed shaft 56 is connected in the fixed plate 55, and a connecting rod 58 is rotatably connected to the fixed shaft 56. The outer sleeve of the fixed shaft 56 is provided with two coil springs 57. By setting the coil spring 57, when the magnetic block 62 is away from the magnetic strip 61, the coil spring 57 applies elastic force to the connecting rod 58 to reset it. After unloading is completed, when the threaded cap 54 moves in the reverse direction, the coil spring 57 applies elastic force to the connecting rod 58 to make the connecting rod 58 fit in the arc slot 8.

[0023] One end of the coil spring 57 is connected to one side of the fixing plate 55, and the other end of the coil spring 57 is connected to the outside of the connecting rod 58. By providing the arc groove 8 and the connecting rod 58, the arc groove 8 cooperates with the connecting rod 58, so that the arc groove 8 limits the connecting rod 58, thereby preventing the connecting rod 58 from shaking when sliding;

[0024] The connecting rod 58 is slidably connected in the arc groove 8, and the arc plate 59 corresponds to the position of the winding component 2. One end of the connecting rod 58 is connected to the arc plate 59. By setting the arc plate 59, the arc plate 59 can scrape the spring wound outside the winding component 2, thereby achieving scraping of springs of different sizes.

[0025] The working principle of the utility model is:

[0026] When the processing is completed, the motor 51 is started, and the motor 51 drives the reciprocating screw rod 52 to rotate in and out. At this time, the reciprocating screw rod 52 drives the threaded cap 54 to move, and the threaded cap 54 drives the fixed plate 55, the fixed shaft 56 and other components to move, and at this time drives the connecting rod 58 and the arc plate 59 to move synchronously, and the arc plate 59 applies a thrust to the spring outside the winding component 2. When the connecting rod 58 slides, the connecting rod 58 drives the ring 63 and the magnetic block 62 to move. At this time, the connecting rod 58 At the narrow part of the arc groove 8, the magnetic strip 61 generates a magnetic force on the magnetic block 62, so that the two are attracted to each other, so that the magnetic block 62 is always attracted to the magnetic strip 61 when moving, so that the arc plate 59 can maintain contact with the spring. When the spring is pushed down, the magnetic block 62 is away from the magnetic strip 61 and loses its magnetic force. At this time, the coil spring 57 applies an elastic force to the connecting rod 58, and the elastic force drives the connecting rod 58 and the arc plate 59 to rotate, so that the arc plate 59 is away from the winding component 2, and the cutting of the spring is completed.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connection", "sliding connection" and "hinge" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A spring processing and bending device that is easy to repair, comprising a support frame (1), characterized in that: The support frame (1) is connected to a winding assembly (2), the support frame (1) is connected to a bending assembly (3), a long slot (4) is provided in the support frame (1), a feeding device (5) is connected in the long slot (4), a magnetic attraction device (6) is connected in the feeding device (5), a locking plate (7) is installed on the long slot (4), an arc slot (8) is provided in the locking plate (7), the feeding device (5) comprises a motor (51), and a reciprocating screw rod (52) is connected to one side of the motor (51); One side of the reciprocating screw rod (52) is rotatably connected to a limiting plate (53); a threaded cap (54) is provided on the outer sleeve of the reciprocating screw rod (52); two fixed plates (55) are connected to the threaded cap (54); a fixed shaft (56) is connected inside the fixed plate (55); a connecting rod (58) is rotatably connected outside the fixed shaft (56); two coil springs (57) are provided on the outer sleeve of the fixed shaft (56); and one end of the connecting rod (58) is connected to an arc plate (59).

2. A spring processing and bending device that is easy to maintain according to claim 1, characterized in that: The motor (51) is connected in the long slot (4), and the threaded cap (54) is overlapped in the long slot (4).

3. The spring processing and bending device that is easy to maintain according to claim 1 is characterized in that: One end of the coil spring (57) is connected to one side of the fixing plate (55), and the other end of the coil spring (57) is connected to the outside of the connecting rod (58).

4. The spring processing and bending device that is easy to repair according to claim 1 is characterized in that: The connecting rod (58) is slidably connected in the arc groove (8), and the arc plate (59) corresponds to the position of the winding assembly (2).

5. The spring processing and bending device that is easy to repair according to claim 1 is characterized in that: The magnetic attraction device (6) comprises a magnetic strip (61), the magnetic strip (61) is connected in the arc groove (8), and a magnetic block (62) is attracted outside the magnetic strip (61).

6. A spring processing and bending device that is easy to repair according to claim 5, characterized in that: The front side of the magnetic block (62) is connected to a sleeve ring (63), and the sleeve ring (63) is sleeved outside the connecting rod (58).

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