Steel member cutting positioning mechanism
By designing a steel component cutting positioning mechanism including a positioning structure, a clamping structure and a guide structure, the problems of cutting deviation and fixing instability of I-shaped steel in the prior art are solved, and the accuracy of cutting length and stable fixation of I-shaped steel are achieved.
Patent Information
- Application Number
- CN202421014029.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-05-11
AI Technical Summary
The lack of effective positioning mechanisms in the prior art leads to a deviation in I-shaped steel during cutting, affecting the accuracy of the cutting length, and unable to stabilize the I-shaped steel.
A steel component cutting positioning mechanism is designed, including a positioning structure, a clamping structure and a guide structure. Through the cooperation of laser rangefinder, cylinder and control panel, precise positioning of I-shaped steel is achieved; the clamping structure fixes I-shaped steel through the cooperation of telescopic rod, movable head and push block; the guide structure guides and supports I-shaped steel through the cooperation of sliding bracket and rotary drum.
The precise positioning and stable fixation of I-shaped steel during cutting is achieved, which avoids cutting deviations, improves the accuracy of cutting length, and reduces the labor of staff.
Smart Images
Figure CN222754519U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel component cutting and positioning, in particular to a steel component cutting and positioning mechanism. Background Art
[0002] Steel components refer to steel structure composite components that can bear and transfer loads and are made of steel plates, angle steels, channel steels, I-beams, welded or hot-rolled H-shaped steels that are cold-bent or welded and connected by connectors. In the process of steel structure production, it is often necessary to cut it into the required shape for subsequent processing. When cutting steel structures, the steel structure needs to be fixed by a positioning mechanism to facilitate stable and accurate cutting of the steel structure.
[0003] However, in the prior art, when cutting the I-beam, due to the lack of a better positioning mechanism, the length of the I-beam is positioned by human visual judgment, which leads to deviations after cutting, thereby affecting the cutting length of the I-beam. Secondly, there is no way to completely and stably fix the I-beam. Therefore, a steel component cutting and positioning mechanism is proposed. Utility Model Content
[0004] The purpose of the utility model is to solve the problem in the prior art that, due to the lack of a better positioning mechanism, the length of the I-beam is positioned by artificial naked eye, resulting in deviation after cutting, thereby affecting the cutting length of the I-beam, and a steel component cutting positioning mechanism is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a steel member cutting positioning mechanism, comprising a fixed seat, a positioning structure is arranged at one end of the fixed seat, a clamping structure is arranged at the other end of the fixed seat, a guide structure is arranged at one side of the positioning structure, the positioning structure comprises a limit plate and a slide rail, a laser rangefinder is fixedly installed at one end of the limit plate, a cylinder is installed through one end of the fixed seat, a control panel is fixedly installed at the front end of the fixed seat, two groups of slide seats are slidably installed on the outer wall of the slide rail, and the protruding end of the cylinder is fixed to one end of the limit plate;
[0006] The clamping structure includes two groups of telescopic rods and two groups of push blocks, the front and rear ends of the fixed seats are fixedly installed with several groups of bearing supports, the protruding ends of the two groups of telescopic rods are fixedly installed with movable heads, one ends of the two groups of push blocks are fixedly installed with clamping push seats, the interiors of the two groups of movable heads are rotatably installed with limiting columns, one ends of the two groups of limiting columns are fixedly installed with movable plates, the other ends of the two groups of push blocks are fixedly installed with rotating rods, and the other ends of the two groups of rotating rods are respectively fixed to the other ends of the two groups of movable plates.
[0007] Preferably, the guide structure comprises two groups of sliding brackets, a rotating drum is rotatably mounted in the middle of the two groups of sliding brackets, and supporting baffles are arranged on both sides of the two groups of rotating drums.
[0008] Preferably, the lower ends of the two groups of limit plates are fixed to the upper ends of the two groups of slide seats, one end of the slide rail is fixed to one end of the fixed seat, the laser rangefinder and the cylinder are both connected to the control panel signal, and the laser rangefinder is connected to the cylinder signal.
[0009] Preferably, a support guide frame is fixedly installed at one end of the fixed seat, rollers are rotatably installed inside the fixed seat and the support guide frame, and a movable laser cutting mechanism is fixedly installed at one end of the fixed seat and near the edges on both sides.
[0010] Preferably, the rotating rods are rotatably mounted inside a plurality of groups of bearing supports, and one end of the two groups of telescopic rods are fixed to one end of the fixing seat.
[0011] Preferably, a connecting block is fixedly installed in the middle of the two groups of sliding brackets, and a long block is fixedly installed at one end of one group of sliding brackets and near the edges on both sides, and the inner sides of the two groups of long blocks are respectively fixed to the front and rear ends of the two groups of sliding seats.
[0012] Preferably, the two protruding ends inside the two groups of sliding brackets are respectively slidably installed in the grooves on both sides of the slide rail, and the two groups of telescopic rods are connected to the control panel signal.
[0013] Compared with the prior art, the advantages and positive effects of the utility model are:
[0014] 1. In the utility model, a positioning structure is provided. With the cooperation of the laser rangefinder, the cylinder and the control panel, the required length value is input on the control panel, and the control panel controls the operation of the laser rangefinder and the cylinder. When the cylinder pushes the laser rangefinder to the set length value through the limit plate, the laser rangefinder controls the cylinder to stop running, so that the I-beam can be well positioned to prevent deviation when cutting the I-beam, and will not affect the cutting length of the I-beam.
[0015] 2. In the utility model, a clamping structure is provided, and with the cooperation of two groups of telescopic rods, two groups of movable heads, two groups of limit columns, two groups of movable plates, two groups of rotating rods and several groups of bearing supports, the extended ends of the two groups of telescopic rods push the two groups of movable plates to move through the two groups of movable heads, and the two groups of movable plates drive the two groups of rotating rods to rotate inside the several groups of bearing supports, and then cooperate with the two groups of push blocks and two groups of clamping push seats, the two groups of rotating rods drive the two groups of clamping push blocks to move through the two groups of push blocks, and then the two groups of clamping push blocks can be pushed into the inner grooves on both sides of the I-beam, so that the I-beam can be fixed and the stability of the I-beam during cutting is improved.
[0016] 3. In the utility model, by providing a guide structure, when the I-beam is pushed to move, the I-beam moves along a plurality of groups of rollers to two groups of rotating drums, and the rotating drum rotates in the middle of the sliding bracket matched with it due to the friction with the I-beam, thereby guiding the I-beam, facilitating the movement of the I-beam and reducing the workload of the staff. At the same time, the two groups of sliding brackets and the two groups of rotations can support the I-beam. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A three-dimensional structural diagram of a steel component cutting and positioning mechanism is proposed for the utility model;
[0018] Figure 2 A partial stereogram of a steel component cutting and positioning mechanism proposed by the utility model;
[0019] Figure 3 The utility model provides a structural schematic diagram of a positioning structure and a guiding structure of a steel component cutting positioning mechanism;
[0020] Figure 4 A three-dimensional diagram of a clamping structure of a steel component cutting and positioning mechanism proposed by the utility model;
[0021] Figure 5 A system diagram of a steel component cutting and positioning mechanism is proposed for the utility model.
[0022] Legend: 1. Fixed seat; 11. Support guide frame; 12. Roller; 2. Positioning structure; 21. Limit plate; 22. Laser rangefinder; 23. Cylinder; 24. Slide rail; 25. Control panel; 26. Slide seat; 3. Clamping structure; 31. Telescopic rod; 32. Bearing support; 33. Push block; 34. Movable head; 35. Clamping push seat; 36. Limit column; 37. Movable plate; 38. Rotating rod; 4. Guide structure; 41. Sliding bracket; 42. Rotating drum; 43. Support baffle; 5. Mobile laser cutting mechanism. DETAILED DESCRIPTION
[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0025] Embodiment 1
[0026] like Figure 1 As shown in Figure 5, the utility model provides a steel member cutting positioning mechanism, including a fixed seat 1, a positioning structure 2 is arranged at one end of the fixed seat 1, a clamping structure 3 is arranged at the other end of the fixed seat 1, a guide structure 4 is arranged on one side of the positioning structure 2, the positioning structure 2 includes a limit plate 21 and a slide rail 24, a laser rangefinder 22 is fixedly installed at one end of the limit plate 21, a cylinder 23 is installed through one end of the fixed seat 1, a control panel 25 is fixedly installed at the front end of the fixed seat 1, two sets of slide seats 26 are slidably installed on the outer wall of the slide rail 24, and the cylinder 23 is fixedly installed at the front end of the fixed seat 1. The protruding end is fixed to one end of the limit plate 21, the lower ends of the two groups of limit plates 21 are fixed to the upper ends of the two groups of slide seats 26, one end of the slide rail 24 is fixed to one end of the fixed seat 1, the laser rangefinder 22 and the cylinder 23 are both connected to the control panel 25 signal, the laser rangefinder 22 is connected to the cylinder 23 signal, one end of the fixed seat 1 is fixedly installed with a support guide frame 11, the fixed seat 1 and the support guide frame 11 are both rotatably installed with rollers 12, and one end of the fixed seat 1 and near the edge positions on both sides are fixedly installed with a mobile laser cutting mechanism 5.
[0027] The specific settings and functions of this embodiment are described in detail below. By providing a positioning structure 2, the staff inputs the required length value on the control panel 25, and the control panel 25 controls the operation of the laser rangefinder 22 and the cylinder 23. The cylinder 23 pushes the limit plate 21 to move, and the limit plate 21 slides on the slide rail 24 through two sets of slide seats 26. During the movement, the laser rangefinder 22 measures the distance between the fixed seat 1 and the limit plate 21. The laser rangefinder 22 emits a beam or a sequence of short pulsed laser beams to the target when working, and the laser beam reflected by the target is received by the photoelectric element. The timer measures the time from the emission to the reception of the laser beam, and calculates the distance from the observer to the target. When the limit plate 21 moves to the length value input by the staff, the laser rangefinder 22 controls the cylinder 23 to stop running. At this time, the cylinder 23 will not continue to push the limit plate 21 to continue to move, so that the I-beam can be well positioned to prevent deviations when cutting the I-beam, and will not affect the length of the I-beam cut.
[0028] Embodiment 2
[0029] like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, the clamping structure 3 includes two groups of telescopic rods 31 and two groups of push blocks 33. Several groups of bearing supports 32 are fixedly installed at the front and rear ends of the fixed seat 1. The protruding ends of the two groups of telescopic rods 31 are fixedly installed with movable heads 34. One ends of the two groups of push blocks 33 are fixedly installed with clamping push seats 35. Limiting columns 36 are rotatably installed inside the two groups of movable heads 34. One ends of the two groups of limiting columns 36 are fixedly installed with movable plates 37. The other ends of the two groups of push blocks 33 are fixedly installed with rotating rods 38. The other ends of the two groups of rotating rods 38 are respectively fixed to the other ends of the two groups of movable plates 37. The rotating rods 38 are respectively rotatably installed inside several groups of bearing supports 32. One ends of the two groups of telescopic rods 31 are fixed to one end of the fixed seat 1.
[0030] The effect achieved by the entire embodiment is that by providing the clamping structure 3, the two groups of telescopic rods 31 are started to operate, and the protruding ends of the telescopic rods 31 push the movable heads 34 fixed thereto to move, and the two groups of movable heads 34 drive the two groups of movable plates 37 to move through the two groups of limit columns 36, and when moving, the two groups of movable heads 34 respectively rotate on the outer walls of the two groups of limit columns 36, and at the same time, the two groups of movable plates 37 drive the two groups of rotating rods 38 to rotate inside the plurality of groups of bearing supports 32, and the two groups of rotating rods 38 drive the two groups of clamping push seats 35 to move through the two groups of push blocks 33, and then the two groups of clamping push seats 35 can be pushed into the inner grooves on both sides of the I-beam, so that the I-beam can be fixed and the stability of the I-beam during cutting is improved.
[0031] Embodiment 3
[0032] like Figure 1 , Figure 2 and Figure 3 As shown, the guide structure 4 includes two groups of sliding brackets 41, and a rotating cylinder 42 is rotatably installed in the middle of the two groups of sliding brackets 41. Support baffles 43 are provided on both sides of the two groups of rotating cylinders 42. A connecting block is fixedly installed in the middle of the two groups of sliding brackets 41, and a long block is fixedly installed at one end of one group of sliding brackets 41 and near the edges on both sides, and the inner sides of the two groups of long blocks are respectively fixed to the front and rear ends of the two groups of sliding seats 26, and the two protruding ends inside the two groups of sliding brackets 41 are respectively slidably installed in the grooves on both sides of the slide rail 24, and the two groups of telescopic rods 31 are connected to the control panel 25 signal.
[0033] The effect achieved by the entire embodiment is that, by providing a guide structure 4, the I-beam is placed on a plurality of groups of rollers 12, and when the I-beam is pushed to move, the I-beam moves along the plurality of groups of rollers 12 to the two groups of rotating drums 42, and the rotating drum 42 rotates in the middle of the sliding bracket 41 matched therewith due to the friction with the I-beam, thereby guiding the I-beam, facilitating the movement of the I-beam, and reducing the workload of the staff. At the same time, the two groups of sliding brackets 41 and the two groups of rotating drums 42 can support the I-beam.
[0034] The method of using and working principle of the device are as follows: First, the staff inputs the required length value on the control panel 25, and then controls the operation of the laser rangefinder 22, the cylinder 23 and the two sets of telescopic rods 31 through the control panel 25. The cylinder 23 pushes the limit plate 21 to move, and the limit plate 21 slides on the slide rail 24 through the two sets of slide seats 26. During the movement, the laser rangefinder 22 measures the distance between the fixed seat 1 and the limit plate 21. The laser rangefinder 22 emits a beam or a sequence of short pulsed laser beams to the target when working, and the laser beam reflected by the target is received by the photoelectric element. The timer measures the time from the emission to the reception of the laser beam, and calculates the distance from the observer to the target. When the limit plate 21 moves to the length value input by the staff, the laser rangefinder 22 controls the cylinder 23 to stop running. At this time, the cylinder 23 will not continue to push the limit plate 21 to continue to move, so that the I-beam can be well positioned. Then, the I-beam is placed on the roller 12 and pushed to move. The I-beam will move on several groups of rollers 12. The plurality of rollers 12 are respectively rotated in the middle of the fixed seat 1 and the support guide frame 11, and the I-beam is pushed onto the two sets of rotating drums 42. The rotating drum 42 rotates in the middle of the sliding bracket 41 matched therewith due to the friction with the I-beam, and can guide the I-beam. Then, one end of the I-beam is pushed to contact with the limit plate 21, and the pushing of the I-beam is stopped. Finally, the two sets of telescopic rods 31 are started to run, and the extended ends of the telescopic rods 31 push the movable heads 34 fixed thereto to move. The two sets of movable heads 34 pass through the two sets of limit plates. The column 36 drives the two groups of movable plates 37 to move, and during the movement, the two groups of movable heads 34 rotate on the outer walls of the two groups of limit columns 36 respectively. At the same time, the two groups of movable plates 37 drive the two groups of rotating rods 38 to rotate inside the plurality of groups of bearing supports 32. The two groups of rotating rods 38 drive the two groups of clamping push seats 35 to move through the two groups of pushing blocks 33, and then push the two groups of clamping push seats 35 into the inner grooves on both sides of the I-beam, so as to fix the I-beam. Then, the two groups of movable laser cutting mechanisms 5 are operated to enable the two groups of movable laser cutting mechanisms 5 to cut the I-beam.
[0035] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A steel component cutting and positioning mechanism, comprising a fixing seat (1), characterized in that: A positioning structure (2) is provided at one end of the fixed seat (1), a clamping structure (3) is provided at the other end of the fixed seat (1), a guide structure (4) is provided on one side of the positioning structure (2), the positioning structure (2) comprises a limit plate (21) and a slide rail (24), a laser rangefinder (22) is fixedly mounted on one end of the limit plate (21), a cylinder (23) is installed through one end of the fixed seat (1), a control panel (25) is fixedly mounted at the front end of the fixed seat (1), two groups of slide seats (26) are slidably mounted on the outer wall of the slide rail (24), and the protruding end of the cylinder (23) is fixed to one end of the limit plate (21); The clamping structure (3) comprises two groups of telescopic rods (31) and two groups of push blocks (33); a plurality of groups of bearing supports (32) are fixedly mounted at the front and rear ends of the fixed seat (1); movable heads (34) are fixedly mounted at the protruding ends of the two groups of telescopic rods (31); one ends of the two groups of push blocks (33) are fixedly mounted with a clamping push seat (35); limiting columns (36) are rotatably mounted inside the two groups of movable heads (34); one ends of the two groups of limiting columns (36) are fixedly mounted with a movable plate (37); the other ends of the two groups of push blocks (33) are fixedly mounted with a rotating rod (38); the other ends of the two groups of rotating rods (38) are respectively fixed to the other ends of the two groups of movable plates (37).
2. A steel member cutting and positioning mechanism according to claim 1, characterized in that: The guide structure (4) comprises two groups of sliding brackets (41), a rotating drum (42) is rotatably mounted in the middle of the two groups of sliding brackets (41), and supporting baffles (43) are arranged on both sides of the two groups of rotating drums (42).
3. A steel member cutting and positioning mechanism according to claim 1, characterized in that: The lower ends of the two groups of limit plates (21) are fixed to the upper ends of the two groups of slide seats (26), one end of the slide rail (24) is fixed to one end of the fixed seat (1), the laser rangefinder (22) and the cylinder (23) are both connected to the control panel (25) by signal, and the laser rangefinder (22) is connected to the cylinder (23) by signal.
4. A steel member cutting and positioning mechanism according to claim 1, characterized in that: A support guide frame (11) is fixedly mounted on one end of the fixed seat (1), a roller (12) is rotatably mounted inside the fixed seat (1) and the support guide frame (11), and a movable laser cutting mechanism (5) is fixedly mounted on one end of the fixed seat (1) and near the edges on both sides.
5. A steel member cutting and positioning mechanism according to claim 1, characterized in that: The rotating rods (38) are rotatably mounted inside a plurality of groups of bearing supports (32), and one end of the two groups of telescopic rods (31) are fixed to one end of the fixed seat (1).
6. A steel member cutting and positioning mechanism according to claim 2, characterized in that: A connecting block is fixedly installed in the middle of the two groups of sliding brackets (41), and a long block is fixedly installed at one end of one group of sliding brackets (41) and near the edges on both sides, and the inner sides of the two groups of long blocks are respectively fixed to the front and rear ends of the two groups of sliding seats (26).
7. A steel member cutting and positioning mechanism according to claim 6, characterized in that: The two protruding ends inside the two sets of sliding brackets (41) are respectively slidably mounted in the grooves on both sides of the slide rail (24), and the two sets of telescopic rods (31) are both connected to the control panel (25) by signal.