Steel cutting device
By designing a steel cutting device including a limit baffle and an angle fixing frame, the problems of low cutting accuracy and efficiency of steel in the prior art are solved, efficient batch continuous cutting and 45-degree chamfering cutting are achieved, and cutting quality is improved.
Patent Information
- Application Number
- CN202421373292.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-06-17
AI Technical Summary
In the prior art, when using a grinding wheel cutting machine to cut steel, workers have high requirements, low cutting accuracy and efficiency, especially when 45-degree chamfering is required, manual scribe is time-consuming and labor-intensive, and the chamfering quality is poor.
A steel cutting device is designed, including a workbench, a grinding wheel cutting machine, a feed rack, a discharge rack and an angle fixing rack. The cutting length of the steel is positioned through the limit baffle on the discharge rack, and batch continuous cutting is achieved, and 45-degree chamfered cutting is achieved through the angle fixing rack and its limit parts and auxiliary stop pipes.
It improves the cutting efficiency of steel, saves working hours, improves cutting quality, and reduces the error of manual operation.
Smart Images
Figure CN223000327U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel cutting, and more specifically, to a steel cutting device. Background Art
[0002] At the engineering construction site, it is often necessary to cut various steels to meet the construction requirements. Among them, the grinding wheel cutting machine is the most commonly used cutting tool, and is often used to cut various profiles such as rectangular pipes, square pipes, round pipes and angle steels.
[0003] However, when using a grinding wheel cutting machine to cut steel, generally, the cutting position is measured on the steel with a tape measure and a marking line is drawn, and then the grinding wheel cutting machine is used to saw at the marking line. When using this method to cut steel, the requirements for workers are extremely high. The marking size must be accurate, and the cutting disc must be aligned with the marking line during cutting, resulting in a large error and low work efficiency, consuming a lot of man-hours; for some steels, it is necessary to cut a 45-degree chamfer at the end. Manual marking is even more time-consuming and laborious, and it is inconvenient to position the steel during cutting, and the chamfer quality is poor. Summary of the Utility Model
[0004] In view of this, the purpose of the present utility model is to provide a steel cutting device, aiming to solve the problems existing in the prior art.
[0005] According to the present utility model, there is provided a steel cutting device, which includes: a workbench, a grinding wheel cutting machine, a feeding rack, a discharging rack and an angle fixing rack; wherein,
[0006] The grinding wheel cutting machine is fixedly arranged on the front side of the top surface of the workbench;
[0007] The feeding rack and the discharging rack are respectively arranged on the left and right sides of the workbench, and the top surfaces of the feeding rack and the discharging rack are flush with the top surface of the workbench; a limiting baffle is arranged on the discharging rack;
[0008] The angle fixing rack is arranged on the right side of the workbench, and the angle fixing rack is arranged at a 45-degree angle with the discharging rack. The top surface of the angle fixing rack is flush with the top surface of the workbench, and a limiting member and an auxiliary retaining pipe are arranged on the angle fixing rack.
[0009] Preferably, a cutting groove is arranged on the workbench, and the cutting groove is used to avoid the cutting disc of the grinding wheel cutting machine when cutting steel.
[0010] Preferably, the bottom of the feeding rack is provided with a first support leg, and the first support leg is used to support on the ground;
[0011] The feeding rack includes a feeding platform, and front side plates and rear side plates arranged on both sides in the width direction of the feeding platform.
[0012] Preferably, the feeding rack is made of channel steel, and the two web plates of the channel steel are arranged upward.
[0013] Preferably, two limiting baffles are arranged at intervals along the length direction on the top surface of the discharging rack, including a first limiting baffle and a second limiting baffle. The first limiting baffle is located between the workbench and the second limiting baffle, and the rear end of the first limiting baffle is located at the middle position between the front side plate and the rear side plate.
[0014] Preferably, the first limiting baffle and the second limiting baffle are detachably connected to the discharging rack, and the positions of the first limiting baffle and the second limiting baffle on the discharging rack are adjustable.
[0015] Preferably, the bottom of the discharging rack is provided with second supporting legs, and the bottom of the angle fixing frame is provided with third supporting legs. The second supporting legs and the third supporting legs are used for supporting on the ground.
[0016] Preferably, both the discharging rack and the angle fixing frame are made of channel steel.
[0017] Preferably, the limiting member is in an "L" - shaped structure. One side of the limiting member is parallel to the length direction of the angle fixing frame, and the other side of the limiting member is perpendicular to the length direction of the angle fixing frame.
[0018] Preferably, the limiting member is detachably connected to the angle fixing frame, and the position of the limiting member on the angle fixing frame is adjustable.
[0019] For the steel cutting device provided by the present utility model, when cutting steel, the cutting length of the steel can be positioned by the limiting baffles on the discharging rack. Without measuring the cutting position on the steel and drawing a cutting marking line, batch - continuous cutting of the steel can be completed. At the same time, 45 - degree chamfer cutting of the steel can also be carried out through the angle fixing frame and the limiting member and the auxiliary retaining pipe arranged thereon. This steel cutting device can improve the steel cutting efficiency, save working hours, and improve the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Through the following description of the embodiments of the present utility model with reference to the drawings, the above - mentioned and other objects, features, and advantages of the present utility model will become clearer.
[0021] Figure 1 The structural schematic diagram of the steel cutting device according to the embodiment of the present utility model is shown.
[0022] In the figure: 1. Workbench; 11. Cutting groove; 2. Feeding rack; 21. Feeding platform; 22. Front side plate; 23. Rear side plate; 24. First support leg; 3. Discharging rack; 31. First limiting baffle; 32. Second limiting baffle; 33. Second support leg; 4. Angle fixing frame; 41. Limiting member; 42. Auxiliary retaining pipe; 43. Third support leg; 5. Grinding wheel cutting machine. Detailed implementation manners
[0023] The various embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. In each of the drawings, the same elements are denoted by the same or similar reference numerals. For the sake of clarity, the various parts in the drawings are not drawn to scale.
[0024] The present utility model provides a steel cutting device. Refer to Figure 1 , the steel cutting device includes: a workbench 1, a grinding wheel cutting machine 5, a feeding rack 2, a discharging rack 3 and an angle fixing frame 4; wherein, the grinding wheel cutting machine 5 is fixedly arranged on the front side of the top surface of the workbench 1; the feeding rack 2 and the discharging rack 3 are respectively arranged on the left and right sides of the workbench 1, and the top surfaces of the feeding rack 2 and the discharging rack 3 are flush with the top surface of the workbench 1; limiting baffles are arranged on the discharging rack 3; the angle fixing frame 4 is arranged on the right side of the workbench 1, and the angle fixing frame 4 forms a 45-degree angle with the discharging rack 3, the top surface of the angle fixing frame 4 is flush with the top surface of the workbench 1, and a limiting member 41 and an auxiliary retaining pipe 42 are arranged on the angle fixing frame 4.
[0025] Specifically, the feeding rack 2 is used for placing the steel to be cut; the workbench 1 is a cutting operation area, a cutting groove 11 is arranged on the workbench 1, the steel cutting position is located at the cutting groove 11, when cutting the steel, hold the handle of the grinding wheel cutting machine 5 and press downwards, so that the cutting disc of the grinding wheel cutting machine 5 cuts the steel, and the cutting groove 11 is used for avoiding the cutting disc of the grinding wheel cutting machine 5 when cutting the steel. The discharging table is used for supporting the end of the steel when cutting the steel, and positioning the cutting length of the steel through the limiting baffles arranged thereon. The end of the steel abuts against the limiting baffle, and the cutting length of the steel is the distance between the baffle and the cutting groove 11. In this way, the cutting length of the steel can be quickly determined, there is no need to draw marking lines on each piece of steel to be cut, it is suitable for cutting a large number of steels of the same length, it can save working hours and improve the steel cutting efficiency. Among them, the length directions of the feeding rack 2 and the discharging rack 3 are both perpendicular to the extending direction of the cutting groove 11, ensuring that the cutting section of the steel is perpendicular to the length direction of the steel. The direction of the workbench referred to here is defined as follows: The operator stands on the side of the workbench opposite to the grinding wheel cutting machine, the side where the operator is located is the rear side of the workbench, the grinding wheel cutting machine is arranged at the front side position of the top surface of the workbench, the left side of the operator is the left side of the workbench, and the right side of the operator is the right side of the workbench.
[0026] By setting the angle fixing frame 4, when chamfering the steel at 45 degrees, the end of the steel is abutted against the limiting member 41, and at the same time, the middle part of the steel is abutted against the auxiliary blocking pipe 42, so that the length direction of the steel is consistent with the length direction of the angle fixing frame 4. Since the angle fixing frame 4 and the discharging frame 3 form a 45-degree angle, when cutting the steel placed on the angle fixing frame 4, the 45-degree chamfer cutting can be completed quickly and efficiently.
[0027] Furthermore, a first support leg 24 is provided at the bottom of the feeding frame 2, and the first support leg 24 is used to support on the ground. The feeding frame 2 includes a feeding platform 21, and a front side plate 22 and a rear side plate 23 provided on both sides in the width direction of the feeding platform 21. The feeding frame 2 is arranged in a trough shape. When cutting the steel, the steel can be attached to the front side plate 22 or the rear side plate 23 of the feeding frame 2, ensuring that the length direction of the steel is perpendicular to the extending direction of the cutting groove 11, so that the cut port is perpendicular to the length direction of the steel. At the same time, the front side plate 22 and the rear side plate 23 can also support the steel to prevent the steel from being displaced due to the cutting force during cutting, affecting the cutting quality. In this embodiment, the feeding frame 2 is made of channel steel, and the two web plates of the channel steel are arranged upward. Using the channel steel as the feeding frame 2, the web of the channel steel is used as the feeding platform 21, and the two web plates of the channel steel are respectively used as the front side plate 22 and the rear side plate 23, so that the production of the feeding frame 2 is more convenient. The first support leg 24 is made of angle steel or channel steel, and the first support leg 24 is welded and fixed to the bottom of the feeding frame 2.
[0028] Furthermore, two limiting baffles are arranged at intervals along the length direction on the top surface of the discharging frame 3, including a first limiting baffle 31 and a second limiting baffle 32. The first limiting baffle 31 is located between the workbench 1 and the second limiting baffle 32, and the rear end of the first limiting baffle 31 is located at the middle position between the front side plate 22 and the rear side plate 23. By arranging two limiting baffles on the discharging frame 3, two different lengths of steel can be cut simultaneously in batches. Specifically, the first limiting baffle 31 is arranged close to the workbench 1 and is used to position the steel with a shorter length, and the second limiting baffle 32 is arranged away from the workbench 1 and is used to position the steel with a longer length. When it is necessary to cut the steel with a shorter length, the steel is closely attached to the front side plate 22 of the feeding frame 2, and the end of the steel is abutted against the first limiting baffle 31, so as to realize the cutting of the steel; when it is necessary to cut the steel with a longer length, the steel is closely attached to the rear side plate 23 of the feeding frame 2, and the end of the steel is abutted against the second limiting baffle 32, so as to realize the cutting of the steel.
[0029] Further, the first limiting baffle 31 and the second limiting baffle 32 are detachably connected to the discharge rack 3, and the positions of the first limiting baffle 31 and the second limiting baffle 32 on the discharge rack 3 are adjustable. With such a setting, the steel cutting device can batch-cut steel materials of various lengths. It only needs to adjust the position of the limiting baffle and fix it before cutting. Specifically, when implemented, a long circular hole groove extending along the length direction of the discharge rack 3 can be provided on the discharge rack 3. Fixing plates can be provided at the bottoms of the first limiting baffle 31 and the second limiting baffle 32, and bolt holes are provided on the fixing plates. When connecting the limiting baffle to the discharge rack 3, bolts are passed through the bolt holes on the fixing plate and the long circular hole groove on the discharge rack 3 in sequence, and then nuts are screwed tightly at the ends of the bolts. When the position of the limiting baffle needs to be adjusted, the nuts at the ends of the bolts are loosened, the position of the limiting baffle is moved, and after the position is adjusted, the nuts are screwed again to fix it.
[0030] Further, a second support leg 33 is provided at the bottom of the discharge rack 3, and a third support leg 43 is provided at the bottom of the angle fixing frame 4. The second support leg 33 and the third support leg 43 are used to support on the ground. In this embodiment, both the discharge rack 3 and the angle fixing frame 4 are made of channel steel. The flange plates of the channel steel used to make the discharge rack 3 and the angle fixing frame 4 are arranged downward. The second support leg 33 and the third support leg 43 are made of angle steel or channel steel, and the second support leg 33 and the third support leg 43 are respectively fixedly connected to the bottoms of the discharge rack 3 and the angle fixing frame 4 by welding.
[0031] Further, the limiting member 41 has an "L" - shaped structure. One side of the limiting member 41 is parallel to the length direction of the angle fixing frame 4, and the other side of the limiting member 41 is perpendicular to the length direction of the angle fixing frame 4. Among them, the side of the limiting member 41 parallel to the length direction of the angle fixing frame 4 is arranged close to the side of the angle fixing frame 4 away from the discharge rack 3, and the side of the limiting member 41 parallel to the length direction of the angle fixing frame 4 faces the workbench 1. When using the steel cutting device to cut a 45 - degree chamfer on the steel, the end of the steel is abutted against the limiting member 41, and at the same time, the steel is closely attached to the side of the limiting member 41 parallel to the length direction of the angle fixing frame 4. The middle part of the steel is closely attached to the auxiliary baffle tube 42, and then a 45 - degree chamfer is cut on the steel. The auxiliary baffle tube 42 can play a role in supporting the steel, avoiding the displacement of the steel due to the cutting force during cutting and affecting the cutting quality.
[0032] Further, the limiting member 41 is detachably connected to the angle fixing frame 4, and the position of the limiting member 41 on the angle fixing frame 4 is adjustable. With such a setting, the steel cutting device can perform batch cutting of 45-degree chamfers on steel materials of various lengths. It only needs to adjust the position of the limiting member 41 and fix it before cutting. Specifically, when implementing, elongated circular holes extending along the length direction can be provided on the angle fixing frame 4, and bolt through holes can be provided on the limiting member 41. When the limiting member 41 is connected to the angle fixing frame 4, bolts are sequentially passed through the bolt through holes on the limiting member 41 and the elongated circular holes on the angle fixing frame 4, and then nuts are tightened at the ends of the bolts. When it is necessary to adjust the position of the limiting member 41, loosen the nut at the end of the bolt, move the position of the limiting member 41, and then tighten the nut again to fix it after adjusting the position.
[0033] In summary, for the steel cutting device provided by the present invention, when cutting steel, the cutting length of the steel can be positioned by the limiting baffle on the discharging rack. Without measuring the cutting position and drawing cutting marking lines on the steel, batch continuous cutting of the steel can be completed. At the same time, 45-degree chamfer cutting of the steel can also be performed through the angle fixing frame and the limiting member and auxiliary baffle tube provided thereon. This steel cutting device can improve the steel cutting efficiency, save working hours, and improve the cutting quality.
[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.
[0035] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly illustrating the present invention, and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.
Claims
1. A steel cutting device, characterized in that: include: Workbench, grinding wheel cutting machine, feeding rack, discharging rack and angle fixing rack; among them, The grinding wheel cutting machine is fixedly arranged on the front side of the top surface of the workbench; The feeding rack and the discharging rack are respectively arranged on the left and right sides of the workbench, and the top surfaces of the feeding rack and the discharging rack are flush with the top surface of the workbench; a limit baffle is arranged on the discharging rack; The angle fixing frame is arranged on the right side of the workbench, and the angle fixing frame and the discharging frame are arranged at an angle of 45 degrees. The top surface of the angle fixing frame is flush with the top surface of the workbench, and a limiting member and an auxiliary blocking tube are arranged on the angle fixing frame.
2. The steel material cutting device according to claim 1, characterized in that: The workbench is provided with a cutting groove, and the cutting groove is used to avoid the cutting blade of the grinding wheel cutter when cutting steel.
3. The steel material cutting device according to claim 1, characterized in that: The bottom of the feeding rack is provided with a first supporting leg, and the first supporting leg is used to support on the ground; The feeding rack comprises a feeding platform, and a front side plate and a rear side plate arranged on both sides of the feeding platform in a width direction.
4. The steel material cutting device according to claim 3, characterized in that: The feeding rack is made of channel steel, and two wing plates of the channel steel are arranged upward.
5. The steel material cutting device according to claim 3, characterized in that: Two limit baffles are arranged on the top surface of the discharging rack along its length direction at intervals, including a first limit baffle and a second limit baffle. The first limit baffle is located between the workbench and the second limit baffle, and the rear end of the first limit baffle is located in the middle position between the front side plate and the rear side plate.
6. The steel material cutting device according to claim 5, characterized in that: The first limit baffle and the second limit baffle are detachably connected to the discharging rack, and the positions of the first limit baffle and the second limit baffle on the discharging rack are adjustable.
7. The steel material cutting device according to claim 1, characterized in that: A second supporting leg is disposed at the bottom of the discharging rack, and a third supporting leg is disposed at the bottom of the angle fixing rack. The second supporting leg and the third supporting leg are used for supporting on the ground.
8. The steel material cutting device according to claim 1, characterized in that: The discharging frame and the angle fixing frame are both made of channel steel.
9. The steel material cutting device according to claim 1, characterized in that: The limiting member is in an "L"-shaped structure, one side of the limiting member is parallel to the length direction of the angle fixing frame, and the other side of the limiting member is perpendicular to the length direction of the angle fixing frame.
10. The steel material cutting device according to claim 1, characterized in that: The limiting member is detachably connected to the angle fixing frame, and the position of the limiting member on the angle fixing frame is adjustable.