Steel pipe cutting device with protection function
By setting up upper and lower protective covers made of transparent plastic material on the workbench of the steel pipe cutting device, combined with the motor and cutting wheel, the problem that existing devices cannot flexibly cut steel pipes of various sizes and safety threats is solved, and safe and efficient steel pipe cutting is achieved.
Patent Information
- Application Number
- CN202421779176.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-07-26
AI Technical Summary
The existing steel pipe cutting devices cannot flexibly change the cutting diameter, resulting in manual operation of semi-automated cutting devices when multiple sizes of steel pipe materials are needed in the construction of photovoltaic panels, and exposed cutting wheels can easily pose a safety threat to operators.
A steel pipe cutting device with protective function is designed, including an upper protective cover and a lower protective cover on the workbench, a motor, a cutting wheel and a feeding device. A protective cover made of transparent plastic material can cover the cutting wheel and iron filings and provide safety protection.
It realizes safety protection for operators, prevents steel pipes or iron chips from flying out and causing damage, and has the ability to flexibly cut steel pipes of various sizes, improving cutting efficiency and safety.
Smart Images
Figure CN222843672U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photovoltaic panel material production, in particular to a steel pipe cutting device with a protective function. Background Art
[0002] Steel pipes are essential materials for modern social construction, especially in the construction of photovoltaic power generation sites, which require a large number of steel pipes for the construction of photovoltaic brackets. The photovoltaic brackets must be manufactured at the steel pipe origin and the steel pipe materials required for the construction of the photovoltaic brackets must be transported to the destination for construction.
[0003] The construction of photovoltaic panels requires steel pipe materials of various models and sizes. The construction of photovoltaic panels requires the production of steel pipe materials of the required sizes according to the design requirements of the components of each part of the photovoltaic panels. Among the existing steel pipe cutting devices for cutting steel pipes, there are automatic cutting devices that can automatically cut steel pipes to a fixed length. However, the steel pipe materials required for photovoltaic construction come in many sizes and categories. When cutting the steel pipes, it is necessary to flexibly change the cutting diameter, which cannot be flexibly changed by the automatic device. At this time, it is necessary to manually control the semi-automatic cutting device to cut the steel pipe. The cutting wheel of the semi-automatic cutting device is mostly exposed, which is easy to cause safety impacts to the operator when cutting the steel pipes required for photovoltaic panels.
[0004] Therefore, a steel pipe cutting device with a protective function is proposed. Utility Model Content
[0005] The utility model aims to provide a steel pipe cutting device with a protective function, which solves the problems raised in the above-mentioned background technology by arranging an upper protective cover and a lower protective cover on a workbench.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A steel pipe cutting device with a protective function comprises a workbench, a motor, and a cutting wheel. A base plate is provided at the bottom of the workbench, the motor is arranged on the base plate, the cutting wheel is fixedly mounted on the output end of the motor, a cutting groove is provided on the top of the workbench, an upper protective cover is provided above the cutting groove, a lower protective cover is provided on the base plate, the motor and the cutting wheel are located in the lower protective cover, and a feeding device is provided on the workbench.
[0008] Preferably, the feeding device includes: a sliding rod, a slide groove, and a pipe pressing clamp. The pipe pressing clamp is fixedly installed on the top wall of the workbench, and the pipe pressing clamp is close to the cutting groove. There are two slide grooves, and two sliding rods are symmetrically slidably installed on each slide groove. A rocker is provided on each of the two slide grooves, and the two sliding rods are threadedly connected to the rocker. A propulsion device is also provided on the workbench.
[0009] Preferably, the propulsion device includes: a linear groove, a second rocker arm, a shift block, a conveyor belt, and a pulley. Two pulleys are provided, and the two pulleys are rotatably mounted on the linear groove. The second rocker arm is fixedly connected to one of the pulleys, and the conveyor belt is jointly mounted on the two pulleys, and two shift blocks are fixedly connected to the conveyor belt.
[0010] Preferably, a cylinder is fixedly mounted on the base plate, and the motor is fixedly mounted on the output end of the cylinder. A pedal is also provided on the base plate, and the pedal is electrically connected to the cylinder and the motor.
[0011] Preferably, the lower protective cover and the upper protective cover are both made of transparent plastic glass.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. An upper protective cover and a lower protective cover are arranged on the top and bottom of the workbench, and both the upper protective cover and the lower protective cover are made of transparent plastic material. While facilitating manual observation of the cutting condition, they can also provide protection for the operator to prevent the flying of steel pipes or iron filings during the cutting process from causing damage to the operator. The lower protective cover can cover the lower half of the cutting wheel, that is, block the iron filings from below to provide protection.
[0014] 2. Set up a propulsion device, which includes rocker arm 2, a shift block, a conveyor belt, and a pulley. A scale is also provided on the end wall of rocker arm 2. By observing the scale, the forward value of the steel pipe pushed by the shift block can be controlled to more accurately control the cutting length of the steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the external three-dimensional structure of the utility model;
[0016] Figure 2 This is a structural measurement diagram of the utility model;
[0017] Figure 3 It is a schematic diagram of the internal three-dimensional structure of the utility model;
[0018] Figure 4 This is a schematic diagram of the structure of the propulsion device of the utility model.
[0019] In the figure: 1. workbench; 2. sliding rod; 3. cutting wheel; 4. cutting groove; 5. pipe clamp; 6. cylinder; 7. rocker arm 1; 8. rocker arm 2; 9. pedal; 10. motor; 11. bottom plate; 12. shift block; 13. conveyor belt; 14. linear groove; 15. slide groove; 16. upper protective cover; 17. lower protective cover; 18. pulley. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figures 1 to 4 The utility model provides a steel pipe cutting device with a protective function, and the technical solution is as follows:
[0022] like Figure 1 and Figure 3 As shown, a steel pipe cutting device with a protective function includes a workbench 1, a motor 10, and a cutting wheel 3. A base plate 11 is provided at the bottom of the workbench 1, the motor 10 is arranged on the base plate 11, and the cutting wheel 3 is fixedly installed on the output end of the motor 10. A cutting groove 4 is provided on the top of the workbench 1, an upper protective cover 16 is provided above the cutting groove 4, a lower protective cover 17 is provided on the base plate 11, the motor 10 and the cutting wheel 3 are located in the lower protective cover 17, and a feeding device is provided on the workbench 1.
[0023] When performing the cutting operation, the pipe to be cut needs to be placed on the feeding device, the steel pipe is pushed to the top of the cutting groove 4 at the feeding device, and the motor 10 is started to drive the cutting wheel 3 to rotate. The cutting wheel 3 cuts the steel pipe at the cutting groove 4. The upper protective cover 16 is set to be arc-shaped and is made of transparent plastic material. While facilitating manual observation of the cutting condition, it can also provide protection for the operator to prevent the steel pipe or iron filings from flying out and causing damage to the operator during the cutting process. The lower protective cover 17 can cover the lower half of the cutting wheel 3, that is, the iron filings are blocked at the bottom to form protection.
[0024] like Figure 1 and 2 As shown, the feeding device includes: a sliding rod 2, a slide groove 15, and a pipe pressing clamp 5. The pipe pressing clamp 5 is fixedly installed on the top wall of the workbench 1, and the pipe pressing clamp 5 is close to the cutting groove 4. There are two slide grooves 15, and two sliding rods 2 are symmetrically slidably installed on each of the slide grooves 15. A rocker 7 is provided on the two slide grooves 15, and the two sliding rods 2 are threadedly connected to the rocker. A propulsion device is also provided on the workbench 1.
[0025] When placing the steel pipe, place it between the two sliding rods 2, push the steel pipe under the pipe clamp 5, and push it above the cutting groove 4. The cutting wheel 3 cuts the steel pipe. The two sliding rods 2 can limit the steel pipe in the horizontal direction to prevent it from flying out. Multiple steel pipes can be placed between the two sliding rods 2 at the same time. Multiple steel pipes are arranged in the vertical direction. After the bottom steel pipe is cut, another steel pipe is cut. The multiple steel pipes above form a vertical limiting effect on the steel pipe below.
[0026] like Figure 2 and Figure 4 As shown, the propulsion device includes: a linear groove 14, a rocker arm 28, a shifting block 12, a conveyor belt 13, and a pulley 18. There are two pulleys 18, and the two pulleys 18 are rotatably mounted on the linear groove 14. The rocker arm 28 is fixedly connected to one of the pulleys 18. The conveyor belt 13 is jointly sleeved on the two pulleys 18, and two shifting blocks 12 are fixedly connected to the conveyor belt 13.
[0027] A propulsion device is provided, and the rocker lever 2 8 is rotated to make the shift block 12 contact the side wall of one end of the steel pipe and push the steel pipe to move toward the cutting groove 4. A scale is provided on the rocker lever 2 8, and the scale can be observed to determine the length of the steel pipe being pushed, so as to ensure the accuracy of the cutting length of the steel pipe. A handle is also provided on the pipe pressing clamp 5, and the pipe pressing clamp 5 is rotatable. A person presses the handle and holds the rocker lever 2 8 to limit the steel pipe in multiple directions, stabilizes the steel pipe to be cut, and facilitates cutting.
[0028] The bottom plate 11 is fixedly mounted with a cylinder 6, the motor 10 is fixedly mounted on the output end of the cylinder 6, and the bottom plate 11 is also provided with a pedal 9, which is electrically connected to the cylinder 6 and the motor 10. When cutting, a person steps on the pedal 9 with his foot to start the cylinder 6 and the motor 10, and the cylinder 6 pushes the motor 10 upward, so that the cutting wheel 3 cuts the steel pipe upward.
[0029] This arrangement makes the steel pipe cutting operation more convenient and labor-saving, and can effectively provide safety protection for the operators.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A steel pipe cutting device with protective function, characterized in that: The invention comprises a workbench (1), a motor (10), and a cutting wheel (3); a bottom plate (11) is provided at the bottom of the workbench (1); the motor (10) is arranged on the bottom plate (11); the cutting wheel (3) is fixedly mounted on the output end of the motor (10); a cutting groove (4) is provided at the top of the workbench (1); an upper protective cover (16) is provided above the cutting groove (4); a lower protective cover (17) is provided on the bottom plate (11); the motor (10) and the cutting wheel (3) are located in the lower protective cover (17); and a feeding device is provided on the workbench (1).
2. The steel pipe cutting device with protective function according to claim 1, characterized in that: The feeding device comprises: a sliding rod (2), a slide groove (15), and a pipe pressing clamp (5). The pipe pressing clamp (5) is fixedly mounted on the top wall of the workbench (1), and the pipe pressing clamp (5) is close to the cutting groove (4). There are two slide grooves (15), and two sliding rods (2) are symmetrically slidably mounted on each of the slide grooves (15). A rocker (7) is provided on each of the two slide grooves (15). The two sliding rods (2) are threadedly connected to the rocker. A propulsion device is also provided on the workbench (1).
3. The steel pipe cutting device with protective function according to claim 2, characterized in that: The propulsion device comprises: a linear groove (14), a second rocker arm (8), a shifting block (12), a conveyor belt (13), and a pulley (18). Two pulleys (18) are provided. The two pulleys (18) are rotatably mounted on the linear groove (14). The second rocker arm (8) is fixedly connected to one of the pulleys (18). The conveyor belt (13) is jointly sleeved on the two pulleys (18). The conveyor belt (13) is fixedly connected to two shifting blocks (12).
4. The steel pipe cutting device with protective function according to claim 2, characterized in that: A cylinder (6) is fixedly mounted on the base plate (11), and the motor (10) is fixedly mounted on the output end of the cylinder (6). A pedal (9) is also provided on the base plate (11), and the pedal (9) is electrically connected to the cylinder (6) and the motor (10).
5. The steel pipe cutting device with protective function according to claim 3, characterized in that: The lower protective cover (17) and the upper protective cover (16) are both made of transparent plastic glass.