Metal wire coil cutting device for processing spring

Abstract

The utility model relates to the technical field of spring processing, and discloses a metal wire coil cutting device for processing a spring, which comprises a rack, a fixing frame is fixedly arranged on one side of the top end of the rack, a conveying frame is fixedly arranged on one side of the top end of the rack, which is positioned on the fixing frame, and a metal wire coil is arranged at the front end of the conveying frame; a cutting assembly used for cutting off the metal coil is fixedly installed in the fixing frame. A plurality of first conveying wheels and second conveying wheels used for conveying metal coils are arranged on the outer surface of the front end of the conveying frame, and the second conveying wheels and the first conveying wheels are arranged in a row. Metal coils are positioned and conveyed through the first conveying wheel and the second conveying wheel, and the second conveying wheel can be adjusted up and down through the adjusting assembly, so that the distance between the first conveying wheel and the second conveying wheel is adjusted, the metal coils of different specifications can be positioned and conveyed conveniently, and the conveying stability of the metal coils is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of processing spring, concretely to a metal wire roll cutting device of processing spring. BACKGROUND

[0002] Spring washers are widely used in load-bearing and non-load-bearing structures of general mechanical products, and have the characteristics of low cost and convenient installation, and are suitable for parts that are frequently assembled and disassembled. When the spring washers are processed, a whole profile material needs to be used for conveying, and after conveying, a corresponding cutting structure needs to be used for cutting the profile material.

[0003] For example, the spring washer cutting machine disclosed in Chinese patent CN222470966U relates to the field of spring washer processing. The main body of the seat is circular in structure, and the top end face of the seat is fixedly connected with a guide roller. The main body of the guide roller is cylindrical in structure, and the guide roller is vertically arranged with the seat. There are two guide rollers. The problem of low work efficiency caused by the lack of effective bending forming structure during the cutting of the profile material is solved. By installing a hydraulic component inside the workbench, the cutting tool can be pushed to the rear side by starting the hydraulic component installed inside the longitudinal slot of the workbench when the profile material is cut. The cutting tool can be automatically cut by synchronously contacting the baffle when the cutting tool is pushed to the rear side. The purpose of practicality is achieved. However, the conventional metal wire roll cutting device has a fixed size of the metal wire roll conveying. When the size of the metal wire roll changes, it is not easy to position and convey the metal wire roll, and lacks stability, which affects the cutting effect of the metal wire roll. Therefore, a metal wire roll cutting device for processing spring is proposed to solve the above problems. SUMMARY

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a metal wire roll cutting device for processing spring. The distance between the first conveying wheel and the second conveying wheel is adjusted according to the size of the metal wire roll, which facilitates the conveying of metal wire rolls of different sizes and increases the stability during conveying. The problem of traditional metal wire roll positioning and conveying is solved.

[0006] (II) Technical scheme

[0007] To achieve the above-mentioned purpose of facilitating the conveying of metal wire rolls of different sizes, the utility model provides the following technical scheme: a metal wire roll cutting device for processing spring, comprising:

[0008] The frame is provided with a fixed frame on one side of the top end, a conveying frame is fixedly installed on one side of the top end of the fixed frame, and a metal wire coil is arranged on the front end of the conveying frame;

[0009] The fixed frame is internally fixedly installed with a cutting assembly for cutting the metal wire coil;

[0010] The front end of the conveying frame is externally provided with a plurality of first conveying wheels and second conveying wheels for conveying the metal wire coil, a plurality of second conveying wheels and first conveying wheels are arranged in rows, respectively, and the second conveying wheels are arranged above the first conveying wheels, the metal wire coil is arranged between the conveying wheels and the second conveying wheels, and the inside of the conveying frame is provided with an adjusting assembly for adjusting the position of the second conveying wheels up and down.

[0011] Preferably, the cutting assembly comprises a cylinder fixedly installed in the fixed frame, a cutting tool is fixedly installed at the bottom end of the output shaft of the cylinder, and a through groove is formed in the top end of the frame and located directly below the cutting tool.

[0012] Preferably, the top end of the frame is externally provided with a baffle on both sides of the through groove, a recess for supporting the metal wire coil is formed in the external surface of one side of the baffle, and a guide frame is fixedly installed below the through groove of the bottom end of the frame.

[0013] Preferably, a row of first transmission wheels is rotatably installed on the external surface of the rear end of the conveying frame, a transmission belt is sleeved on the external surface of the row of first transmission wheels, and the row of first transmission wheels is drivingly connected through the transmission belt.

[0014] Preferably, a motor is fixedly installed at one end of the inside of the conveying frame, a second transmission wheel is fixedly installed on the external surface of the first transmission wheel close to the motor, and the external surfaces of the two groups of second transmission wheels are drivingly connected through a second transmission belt sleeved on the external surfaces.

[0015] Preferably, the adjusting assembly comprises a longitudinal sliding groove formed in the external surface of the conveying frame, and a sliding block is fixedly installed at the rear end of the second conveying wheel and arranged in the inside of the sliding groove.

[0016] Preferably, a screw rod is rotatably installed in the inside of the sliding groove, the sliding block is sleeved on the external surface of the screw rod, and the sliding block is threadedly connected with the screw rod, a handle is rotatably installed at the top end of the conveying frame, and the bottom end of the handle is fixedly connected with the top end of the screw rod.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the metal wire coil cutting device for processing springs has the following beneficial effects:

[0019] The metal coil is positioned and conveyed by the first conveying wheel and the second conveying wheel, and the second conveying wheel can be adjusted up and down by the adjusting assembly, so that the distance between the first conveying wheel and the second conveying wheel is adjusted, the metal coil of different specifications is conveniently positioned and conveyed, and the stability of conveying the metal coil is increased. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the utility model;

[0024] In the figure: 1, rack; 11, fixed frame; 12, air cylinder; 121, cutting tool; 13, baffle; 14, guide frame; 2, conveying frame; 21, first conveying wheel; 22, second conveying wheel; 221, sliding block; 23, metal coil; 24, sliding slot; 25, screw rod; 26, handle; 27, first transmission wheel; 271, transmission belt; 28, motor; 29, second transmission wheel; 291, second transmission belt. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Please refer to Figures 1-3 The utility model provides the following technical scheme: a metal coil cutting device for processing spring, including rack 1, the top one side of rack 1 is fixedly installed with fixed frame 11, the inside of fixed frame 11 is fixedly installed with cutting assembly for cutting metal coil 23,

[0027] In the embodiment, as Figures 1-2As shown, the cutting assembly includes a cylinder 12 fixedly installed inside the fixed frame 11. A cutting blade 121 is fixedly installed at the bottom end of the output shaft of the cylinder 12. A through groove is opened on the top outer surface of the frame 1 directly below the cutting blade 121. A guide frame 14 is fixedly installed at the bottom end of the frame 1 below the through groove. The cutting blade 121 is pushed downward by the cylinder 12 to cut the metal coil. The cut spring washer will enter the guide frame 14 from the through groove at the bottom end.

[0028] It should also be noted in this embodiment that, as Figure 2 The top outer surface of the frame 1 is fixedly equipped with baffles 13 on both sides of the through groove. A groove for supporting the metal coil is opened on the outer surface of one side baffle 13. The groove supports one end of the metal coil 23. The baffles 13 on both sides prevent the cut spring washers from splashing.

[0029] In this embodiment, as Figures 3-4 As shown, a conveyor frame 2 is fixedly installed on one side of the fixed frame 11 at the top of the frame 1. A metal wire coil 23 is provided at the front end of the conveyor frame 2. A plurality of first conveyor wheels 21 and second conveyor wheels 22 for conveying the metal coil 23 are provided on the outer surface of the front end of the conveyor frame 2. The plurality of second conveyor wheels 22 and the first conveyor wheels 21 are arranged in a row, and the second conveyor wheels 22 are located above the first conveyor wheels 21. The metal wire coil 23 is disposed between the conveyor wheels 21 and the second conveyor wheels 22. An adjustment component is provided inside the conveyor frame 2 to adjust the position of the second conveyor wheels 22 up and down.

[0030] It should also be noted in this embodiment that, as Figure 3 As shown, a row of first transmission wheels 27 is rotatably mounted on the outer surface of the rear end of the conveyor frame 2. A transmission belt 271 is sleeved on the outer surface of the row of first transmission wheels 27. The row of first transmission wheels 27 are connected by transmission belt 271. One end of the first transmission wheel 27 is fixedly connected to the corresponding first conveyor wheel 21. A motor 28 is fixedly mounted on one end of the interior of the conveyor frame 2. The output shaft of the motor 28 and the outer surface of the first transmission wheel 27 near the motor 28 are both fixedly mounted with second transmission wheels 29. The outer surfaces of the two sets of second transmission wheels 29 are connected by transmission belt 291. The motor 28 drives the second transmission wheel 29 at one end to rotate. The second transmission belt 291 and the second transmission wheel drive 291 drive the first transmission wheel 27 to rotate. Then, the first transmission wheel 27 and the first transmission belt 291 drive the first conveyor wheel 21 at the front end to rotate, thereby driving the metal coil to be conveyed forward.

[0031] In addition, such as Figure 4As shown, the adjusting assembly comprises a longitudinal sliding groove 24 opened on the outer surface of the conveying frame 2, the rear end of the second conveying wheel 22 is fixedly installed with a sliding block 221, and the sliding block 221 is arranged in the sliding groove 24, a screw rod 25 is rotatably installed in the sliding groove 24, the sliding block 221 is sleeved on the outer surface of the screw rod 25, and the sliding block 221 is threadedly connected with the screw rod 25, and the top end of the conveying frame 2 is rotatably installed with a handle 26, and the bottom end of the handle 26 is fixedly connected with the top end of the screw rod 25, rotating the handle 26 at the top end of the conveying frame 2 drives the screw rod 25 to rotate, drives the sliding block 221 to slide up and down along the sliding groove 24, and drives the second conveying wheel 22 to move through the sliding block 221.

[0032] The working principle of the embodiment is as follows:

[0033] In use, first, the metal coil is arranged between the first conveying wheel 21 and the second conveying wheel 22, then the motor 28 is started, the motor 28 drives the second transmission wheel 29 at one end to rotate, drives the first transmission wheel 27 to rotate through the second transmission belt 291 and the second transmission wheel belt 291, and drives the first conveying wheel 21 at the front end to rotate through the first transmission wheel 27 and the first transmission belt 291, so that the metal coil is conveyed forward, when reaching below the cutting tool, the cylinder 12 is started, the cutting tool 121 is pushed downward through the cylinder 12, the cut spring washer enters the guide frame 14 from the through groove at the bottom end, and is conveyed through the guide frame 14;

[0034] When it is necessary to adjust the distance between the first conveying wheel 21 and the second conveying wheel 22 according to the size of the metal coil, the handle 26 at the top end of the conveying frame 2 is rotated, the screw rod 25 is driven to rotate through the handle 26, the sliding block 221 is driven to slide up and down along the sliding groove 24, and the second conveying wheel 22 is driven to move through the sliding block 221, so that the distance between the first conveying wheel 21 and the second conveying wheel 22 is adjusted.

[0035] It should be noted that, in the present document, the terms such as first and second, etc. are merely used to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitation, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0036] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal wire coil cutting device for processing springs, comprising: A frame (1) is fixedly installed on one side of the top of the frame (1), and a conveyor frame (2) is fixedly installed on one side of the top of the frame (1) located on the fixed frame (11). A metal wire coil (23) is provided at the front end of the conveyor frame (2). The feature is that a cutting assembly for cutting the metal coil (23) is fixedly installed inside the fixing frame (11); The front outer surface of the conveyor frame (2) is provided with a plurality of first conveyor wheels (21) and second conveyor wheels (22) for conveying the metal coil (23). The plurality of second conveyor wheels (22) and the first conveyor wheels (21) are arranged in a row, and the second conveyor wheels (22) are located above the first conveyor wheels (21). The metal coil (23) is arranged between the conveyor wheels (21) and the second conveyor wheels (22). An adjustment component is provided inside the conveyor frame (2) to adjust the position of the second conveyor wheels (22) up and down.

2. The metal wire coil cutting device for processing springs according to claim 1, characterized in that: The cutting assembly includes a cylinder (12) fixedly installed inside the fixed frame (11). A cutting tool (121) is fixedly installed at the bottom end of the output shaft of the cylinder (12). A through groove is provided on the top outer surface of the frame (1) directly below the cutting tool (121).

3. The metal wire coil cutting device for processing springs according to claim 2, characterized in that: The top outer surface of the frame (1) is fixedly installed with baffles (13) on both sides of the through groove. A groove for supporting the metal coil is opened on the outer surface of one side baffle (13). The bottom end of the frame (1) is fixedly installed with a guide frame (14) below the through groove.

4. The metal wire coil cutting device for processing springs according to claim 1, characterized in that: A row of first transmission wheels (27) is rotatably mounted on the outer surface of the rear end of the conveyor frame (2). A transmission belt (271) is sleeved on the outer surface of the row of first transmission wheels (27). The row of first transmission wheels (27) is connected by transmission belt (271). One end of the first transmission wheel (27) is fixedly connected to the corresponding first conveyor wheel (21).

5. A metal wire coil cutting device for processing springs according to claim 4, characterized in that: A motor (28) is fixedly installed at one end of the inside of the conveyor frame (2). The output shaft of the motor (28) and the outer surface of the first transmission wheel (27) near the end of the motor (28) are both fixedly installed with second transmission wheels (29). The outer surfaces of the two sets of second transmission wheels (29) are connected by a second transmission belt (291) sleeved on the outer surface.

6. The metal wire coil cutting device for processing springs according to claim 1, characterized in that: The adjustment assembly includes a longitudinal groove (24) formed on the outer surface of the conveyor frame (2), and a slider (221) is fixedly installed at the rear end of the second conveyor wheel (22), and the slider (221) is disposed inside the groove (24).

7. A metal wire coil cutting device for processing springs according to claim 6, characterized in that: A screw (25) is rotatably mounted inside the chute (24), and a slider (221) is sleeved on the outer surface of the screw (25). The slider (221) is threadedly connected to the screw (25). A handle (26) is rotatably mounted on the top of the conveyor frame (2), and the bottom end of the handle (26) is fixedly connected to the top end of the screw (25).

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