A cutting device for screw rod processing

Abstract

The utility model discloses a cutting device for screw rod processing, comprising a workbench, a bracket is fixedly connected to the upper end of the workbench, a pair of electric telescopic rods are arranged on the upper end of the bracket, the output ends of the electric telescopic rods are fixedly connected to connecting plates, the two ends of the connecting plates are inserted into the limiting grooves on both sides of the bracket, the lower end of the connecting plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a cutting blade, and one side of the bracket is fixedly connected to a fixing plate, the upper ends of the bracket and the fixing plate are arranged with a water tank, one side of the water tank is connected to a water pipe, one end of the water pipe is connected to a telescopic hose, one end of the telescopic hose is connected to an oblique nozzle arranged on the upper end of the connecting plate, and a water pump is arranged on the water pipe. The screw rod can be well cut by the device, and the cutting blade can be cooled and cooled at the same time to avoid damage caused by excessive temperature of the cutting blade.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices for screw rod processing, in particular to a cutting device for screw rod processing. Background Art

[0002] A screw rod is an actuator used to convert rotational motion into linear motion. It is widely used in various mechanical devices, including medical, furniture, electronics, electricity, machinery, transportation and other industries. During the production process of the screw rod, a cutting device is often required to cut it into workpieces of different lengths.

[0003] As disclosed in the utility model with authorization announcement number CN219598243U, a cutting device for screw processing comprises a base plate and a screw body, a cutting device is fixedly installed on the upper surface of the base plate, a positioning and pushing assembly is arranged on the upper surface of the base plate, the positioning and pushing assembly comprises a first vertical plate, the first vertical plate is fixedly connected to the surface of the base plate, a movable groove is provided on the surface of the base plate, a second vertical plate is slidably installed on the inner wall of the movable groove, a motor is fixedly installed on the surface of the base plate, a threaded rod is fixedly installed on the output shaft of the motor, the threaded rod passes through the second vertical plate and is threadedly connected to the inner wall of the second vertical plate, and the screw body is positioned Inside the first vertical plate and the second vertical plate, a movable column is slidably installed on the inner wall of the second vertical plate. The setting of this device can fix the screw rod body in position and can realize automatic pushing, which saves manpower to a great extent and improves the practicality of the equipment. However, the cutting device on the device is fixedly installed on the upper surface of the base plate and cannot move up and down, so it cannot cut the screw rod passing through the first vertical plate and the second vertical plate well. In addition, during the use of the cutting device, the cutting blade will generate a lot of heat due to friction in the process of cutting the screw rod. If it cannot be cooled and dissipated quickly, it is easy to cause damage. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a cutting device for screw rod processing, which can solve the technical problem that the cutting device on the device is fixedly installed on the upper surface of the base plate and cannot move up and down, so that the screw rod passing through the first vertical plate and the second vertical plate cannot be cut well. In addition, during use, the cutting device will generate a lot of heat due to friction when the cutting blade cuts the screw rod. If it cannot be cooled and dissipated quickly, it will easily cause damage.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a cutting device for screw processing, comprising a workbench, a bracket is fixedly connected to the upper end of the workbench, a pair of electric telescopic rods are arranged on the upper end of the bracket, the output ends of the electric telescopic rods are fixedly connected to a connecting plate, the two ends of the connecting plate are inserted into the limit grooves on both sides of the bracket, the lower end of the connecting plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a cutting blade, and one side of the bracket is fixedly connected to a fixing plate, the upper ends of the bracket and the fixing plate are arranged with a water tank, one side of the water tank is connected to a water pipe, one end of the water pipe is connected to a telescopic hose, one end of the telescopic hose is connected to an inclined nozzle arranged on the upper end of the connecting plate, and a water pump is arranged on the water pipe.

[0006] As a preferred technical solution of the utility model, the upper end of the workbench is respectively fixedly connected with a first vertical plate and a second vertical plate.

[0007] As a preferred technical solution of the utility model, a pair of limiting rods are fixedly connected between the first vertical plate and the second vertical plate, and a movable plate is passed through the limiting rods.

[0008] As a preferred technical solution of the utility model, a hydraulic rod is arranged on the first vertical plate, and the output end of the hydraulic rod is fixedly connected to the movable plate.

[0009] As a preferred technical solution of the utility model, the upper end of the movable plate is fixedly connected to a support plate, and the upper end of the support plate is fixedly connected to a round tube.

[0010] As a preferred technical solution of the utility model, a vertical rod is passed through the upper end of the circular tube, an arc plate is fixedly connected to the lower end of the vertical rod, a spring is fixedly connected between the arc plate and the circular tube, and a handle is fixedly connected to one end of the vertical rod.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects: by starting the motor, the motor drives the cutting blade to rotate, and at the same time starting the electric telescopic rod, the electric telescopic rod drives the connecting plate to move downward along the limit groove, and the limit groove can limit the connecting plate, so that the movement of the connecting plate is more stable, and the cutting blade is brought into contact with the screw rod for cutting, and finally the screw rod is cut off. The device can cut the screw rod well, and in the process of the screw rod being cut and cut off, the water pump is started at the same time. The water pump allows the water in the water tank to pass through the water pipe, the telescopic hose and finally spray out through the inclined nozzle, so that the water is sprayed onto the cutting blade and the cut part of the screw rod, so that the cutting blade can be cooled and cooled down to avoid the damage caused by the cutting blade being overheated. The device can cut the screw rod well, and at the same time, the cutting blade can be cooled and cooled down to avoid the damage caused by the cutting blade being overheated. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the workbench and the bracket of the utility model;

[0013] Figure 2 This is a schematic diagram of the top view of the workbench structure of the utility model;

[0014] Figure 3 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0015] Figure 4 This is a schematic diagram of the structure of the bracket and the connecting plate of the utility model;

[0016] Among them: 1. workbench; 2. bracket; 3. electric telescopic rod; 4. connecting plate; 5. limiting groove; 6. motor; 7. cutting blade; 8. fixing plate; 9. water tank; 10. water pipe; 11. telescopic hose; 12. inclined nozzle; 13. water pump; 14. first vertical plate; 15. second vertical plate; 16. limiting rod; 17. moving plate; 18. hydraulic rod; 19. supporting plate; 20. round tube; 21. vertical rod; 22. arc plate; 23. spring; 24. handle. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0018] Example

[0019] Please refer to Figure 1-Figure 3 As shown, the utility model provides a cutting device for screw processing, the upper end of the workbench 1 is fixedly connected with a first vertical plate 14 and a second vertical plate 15, a pair of limit rods 16 are fixedly connected between the first vertical plate 14 and the second vertical plate 15, a movable plate 17 is passed through the limit rod 16, and the movable plate 17 can move along the limit rod 16, a hydraulic rod 18 is arranged on the first vertical plate 14, the output end of the hydraulic rod 18 is fixedly connected to the movable plate 17, a support plate 19 is fixedly connected to the upper end of the movable plate 17, a round tube 20 is fixedly connected to the upper end of the support plate 19, a vertical rod 21 is passed through the upper end of the round tube 20, an arc plate 22 is fixedly connected to the lower end of the vertical rod 21, a spring 23 is fixedly connected between the arc plate 22 and the round tube 20, and a handle 24 is fixedly connected to one end of the vertical rod 21, and the arc plate 22 can press and fix the screw passing through the round tube 20, and at the same time, one end of the screw can pass through the through hole on the second vertical plate 15 and extend to the other side.

[0020] When in use, first pull the handle 24 upwards so that the handle 24 drives the vertical rod 21 and the curved plate 22 to move upwards, and at the same time the spring 23 contracts, and then the screw rod is passed through the round tube 20 and placed in the round tube 20, and one end of the screw rod passes through the second vertical plate 15, and then stop pulling the handle 24, the spring 23 extends and drives the curved plate 22 to move downward and fix the screw rod, and at the same time start the hydraulic rod 18, which drives the movable plate 17, the support plate 19, the round tube 20 and the screw rod in the round tube 20 to move to one side, so that the subsequent cutting and truncation of the screw rod can be facilitated, and there is no need to manually push the screw rod, thereby improving the processing efficiency.

[0021] As a further implementation of this embodiment, Figure 1-Figure 4 As shown, the upper end of the workbench 1 is fixedly connected to a bracket 2, and a pair of electric telescopic rods 3 are arranged on the upper end of the bracket 2. The output end of the electric telescopic rod 3 is fixedly connected to a connecting plate 4, and the two ends of the connecting plate 4 are inserted into the limiting grooves 5 on both sides of the bracket 2. The limiting grooves 5 can limit the connecting plate 4, so that the movement of the connecting plate 4 is more stable, and the lower end of the connecting plate 4 is fixedly connected to a motor 6, and the output end of the motor 6 is fixedly connected to a cutting blade 7, and one side of the bracket 2 is fixedly connected to a fixing plate 8, and the upper ends of the bracket 2 and the fixing plate 8 are provided with a water tank 9, and one side of the water tank 9 is connected to a water pipe 10, one end of the water pipe 10 is connected to a telescopic hose 11, and one end of the telescopic hose 11 is connected to an inclined nozzle 12 arranged on the upper end of the connecting plate 4, and the inclined nozzle 12 is just aligned with the cutting blade 7, and a water pump 13 is arranged on the water pipe 10.

[0022] When in use, by starting the motor 6, the motor 6 drives the cutting blade 7 to rotate, and at the same time the electric telescopic rod 3 is started, the electric telescopic rod 3 drives the connecting plate 4 to move downward along the limiting groove 5, and the limiting groove 5 can limit the connecting plate 4, so that the movement of the connecting plate 4 is more stable, and the cutting blade 7 is in contact with the screw rod for cutting, and finally the screw rod is cut off. The screw rod can be well cut by the device, and the water pump 13 is started at the same time during the process of the screw rod being cut and cut off. The water pump 13 allows the water in the water tank 9 to pass through the water pipe 10, the telescopic hose 11 and finally be sprayed out through the inclined nozzle 12, so that the water is sprayed to the cutting blade 7 and the cutting position of the screw rod, so that the cutting blade 7 can be cooled and cooled to avoid the cutting blade 7 from being damaged by excessive temperature. The screw rod can be well cut by the device, and the cutting blade 7 can be cooled and cooled to avoid the cutting blade 7 from being damaged by excessive temperature.

[0023] Specific working principle: when in use, first pull the handle 24 upwards, so that the handle 24 drives the vertical rod 21 and the arc plate 22 to move upwards, and at the same time the spring 23 contracts, and then the screw rod passes through the round tube 20 and is placed in the round tube 20, and one end of the screw rod passes through the second vertical plate 15, and then stop pulling the handle 24, the spring 23 stretches and drives the arc plate 22 to move downward and fix the screw rod, and at the same time start the hydraulic rod 18, the hydraulic rod 18 drives the moving plate 17, the support plate 19, the round tube 20 and the screw rod in the round tube 20 to move to one side, when the screw rod moves to the appropriate position, start the motor 6, the motor 6 drives the cutting blade 7 to rotate, and at the same time start the electric telescopic rod 3, the electric telescopic rod 3 drives the connecting plate 4 to move downward along the limit groove 5 , and the limiting groove 5 can limit the connecting plate 4, so that the movement of the connecting plate 4 is more stable, and the cutting blade 7 is in contact with the screw rod for cutting, and finally the screw rod is cut off. The screw rod can be well cut by the device, and the water pump 13 is started at the same time during the process of the screw rod being cut and cut off. The water pump 13 allows the water in the water tank 9 to pass through the water pipe 10, the telescopic hose 11 and finally sprayed out through the inclined nozzle 12, so that the water is sprayed to the cutting blade 7 and the cutting part of the screw rod, so that the cutting blade 7 can be cooled and cooled to avoid the cutting blade 7 from being damaged by excessive temperature. The screw rod can be well cut by the device, and the cutting blade 7 can be cooled and cooled at the same time to avoid the cutting blade 7 from being damaged by excessive temperature.

[0024] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cutting device for screw rod processing, comprising a workbench (1), characterized in that: The upper end of the workbench (1) is fixedly connected to a bracket (2), the upper end of the bracket (2) is provided with a pair of electric telescopic rods (3), the output ends of the electric telescopic rods (3) are fixedly connected to a connecting plate (4), the two ends of the connecting plate (4) are inserted into the limiting grooves (5) on both sides of the bracket (2), the lower end of the connecting plate (4) is fixedly connected to a motor (6), the output end of the motor (6) is fixedly connected to a cutting blade (7), and one side of the bracket (2) is fixedly connected to a fixing plate (8), the upper ends of the bracket (2) and the fixing plate (8) are provided with a water tank (9), one side of the water tank (9) is connected to a water pipe (10), one end of the water pipe (10) is connected to a telescopic hose (11), one end of the telescopic hose (11) is connected to an inclined nozzle (12) provided at the upper end of the connecting plate (4), and a water pump (13) is provided on the water pipe (10).

2. A cutting device for screw rod processing according to claim 1, characterized in that: The upper end of the workbench (1) is respectively fixedly connected with a first vertical plate (14) and a second vertical plate (15).

3. A cutting device for screw rod processing according to claim 2, characterized in that: A pair of limiting rods (16) are fixedly connected between the first vertical plate (14) and the second vertical plate (15), and a movable plate (17) is passed through the limiting rods (16).

4. A cutting device for screw rod processing according to claim 2, characterized in that: A hydraulic rod (18) is provided on the first vertical plate (14), and an output end of the hydraulic rod (18) is fixedly connected to the movable plate (17).

5. A cutting device for screw rod processing according to claim 4, characterized in that: The upper end of the movable plate (17) is fixedly connected to a support plate (19), and the upper end of the support plate (19) is fixedly connected to a round tube (20).

6. A cutting device for screw rod processing according to claim 5, characterized in that: A vertical rod (21) is passed through the upper end of the circular tube (20), an arc-shaped plate (22) is fixedly connected to the lower end of the vertical rod (21), a spring (23) is fixedly connected between the arc-shaped plate (22) and the circular tube (20), and a handle (24) is fixedly connected to one end of the vertical rod (21).

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