Rib plate machining fixing device
By designing a fixing device for rib plate processing, the coordination of the clamping mechanism and the fixing part is used to solve the problem of unstable fixing of the rib plate and the inability to hold the welding mask during welding, achieving higher stability and safety.
Patent Information
- Application Number
- CN202420997021.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-05-09
AI Technical Summary
During the welding process of rib plates, staff need to hold the rib plate with one hand and the welding gun in the other hand, resulting in the inability to hold the welding mask, causing physical damage to the eyes. At the same time, the stability of manual fixing the rib plate is poor, and the positioning of the magnetic suction welding fixture is unstable.
A steel plate processing fixing device is designed. Through the cooperation of the clamping mechanism and the fixing part, the fixing device is fixed to the I-shaped steel, and the steel plate is fixed through the clamping mechanism to avoid manual fixation and improve stability.
It realizes that there is no need for a reinforcement plate during welding, and can hold the welding mask with free hand to avoid eye damage and improve the stability of the reinforcement plate when fixing.
Smart Images
Figure CN222679987U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rib plate welding positioning, in particular to a rib plate processing and fixing device. Background Art
[0002] Rib plates are components used to enhance structural strength and rigidity. Their main functions include enhancing the safety, stability and load-bearing capacity of the structure. They can withstand large loads and reduce structural deformation by dispersing forces. For example, during the processing of I-beams, rib plates need to be welded to the I-beams.
[0003] Currently, when welding the rib plate to the I-beam, the worker needs to hold the rib plate with one hand and hold the welding gun with the other hand to complete the welding of the rib plate. However, in this case, one hand cannot be free to hold the welding mask. During the welding of the rib plate, if the welding mask is not used, physical damage to the eyes will be caused, and the manual fixation of the rib plate is less stable. In addition, during the welding of the rib plate, although it can be fixed by a magnetic welding fixture, the magnetic welding fixture relies on magnetic attraction to fix it. Once the magnetic force is insufficient, the positioning will be unstable. Utility Model Content
[0004] The disclosed embodiment relates to a rib plate processing and fixing device, which can fix the fixing device as a whole to the I-beam through the fixing part through the cooperation of the clamping mechanism and the fixing part, and then fix the rib plate through the clamping mechanism. In the whole fixing process, since there is no need for the staff to fix the rib plate by hand, the hands can be free to hold the welding mask to avoid physical damage to the eyes and avoid the problem of poor stability of manually fixed rib plates. In addition, in the process of welding the rib plates, since there is no need to rely on magnetic attraction for fixation, the stability of the rib plates when fixed is improved.
[0005] In a first aspect of the present disclosure, a rib plate processing and fixing device is provided, which specifically comprises: a mobile base; an L-shaped support plate is fixedly connected to the front side of the upper end surface of the mobile base, and a lifting mechanism is arranged on the left side of the L-shaped support plate; a clamping mechanism is arranged at the lower part of the lifting mechanism; a rectangular cavity is opened on the right end surface of the mobile base, and a fixing part is installed inside the rectangular cavity; a controller is installed on the front side of the L-shaped support plate; a battery is installed on the rear side of the upper end surface of the mobile base, and the battery is electrically connected to the controller.
[0006] In at least some embodiments, the bottom of the movable base is rotatably connected to four movable wheels; a handle is welded to the rear side of the top of the L-shaped support plate; and a strip-shaped slide groove is provided on both the front and rear sides of the rectangular cavity.
[0007] In at least some embodiments, the lifting mechanism includes a lifting plate, a lifting screw, a rotating nut and a small driving motor; the upper end surface of the lifting plate is fixedly connected to the lifting screw, the lifting screw passes through the L-shaped support plate, the outside of the lifting screw is connected to the rotating nut through a thread, and the rotating nut is rotatably connected to the upper end surface of the L-shaped support plate; the small driving motor is fixedly mounted on the upper end surface of the L-shaped support plate, and a first bevel gear is mounted on the rotating shaft of the small driving motor; a second bevel gear is mounted on the outside of the rotating nut, and the second bevel gear is meshed with the first bevel gear; the top end surface of the lifting plate is provided with four vertical guide rods passing through the L-shaped support plate.
[0008] In at least some embodiments, the clamping mechanism includes a movable clamping plate, a small clamping motor, a clamping screw, a worm, a driving nut and a worm wheel. A clamping screw is fixedly connected to the middle part of the rear end face of the movable clamping plate, and the clamping screw passes through the rear side face of the lifting plate. The small clamping motor is fixedly mounted on the lifting plate, and a first pulley is fixedly mounted on the rotating shaft of the small clamping motor; the worm is rotatably connected to the rear end face of the lifting plate, and a second pulley is fixedly mounted on the right end of the worm, and the second pulley is connected to the first pulley through a belt transmission; the driving nut is rotatably connected to the rear end face of the lifting plate, and the driving nut is threadedly connected to the clamping screw, and a worm wheel meshing with the worm is mounted on the outside of the driving nut.
[0009] In at least some embodiments, the fixed part includes a bidirectional screw, an L-shaped sliding block, a small driving motor and an anti-skid rubber pad. The bidirectional screw is rotatably connected inside the rectangular cavity, and the outside of the bidirectional screw is symmetrically provided with two reverse threads, and the outside of the bidirectional screw is connected with two L-shaped sliding blocks through the two reverse threads, and the two L-shaped sliding blocks are provided with anti-skid rubber pads at opposite ends, and a third pulley is installed on the middle side of the outside of the bidirectional screw; the small driving motor is fixedly installed on the upper end surface of the mobile base, and a fourth pulley is installed on the rotating shaft of the small driving motor, and the fourth pulley is connected to the third pulley through a belt transmission; the small driving motor, the small clamping motor and the small driving motor are all electrically connected to the controller.
[0010] In at least some embodiments, each of the L-shaped sliding blocks is provided with a strip-shaped sliding block on both the front and rear sides, and the two strip-shaped sliding blocks on the L-shaped sliding block are slidably connected to the two strip-shaped sliding grooves inside the rectangular cavity, respectively.
[0011] The utility model provides a rib plate processing and fixing device, which has the following beneficial effects:
[0012] 1. Through the cooperation of the clamping mechanism and the fixing part, the fixing device can be fixed to the I-beam as a whole through the fixing part, and then the rib plate can be fixed through the clamping mechanism. In the whole fixing process, since the staff does not need to fix the rib plate by hand, they can free their hands to hold the welding mask to avoid physical damage to the eyes and avoid the problem of poor stability of manually fixed rib plates. In addition, in the process of welding the rib plate, since there is no need to rely on magnetic attraction to fix it, the stability of the rib plate when it is fixed is improved.
[0013] 2. Through the cooperation between the bidirectional screw and the two L-shaped sliding blocks, when the bidirectional screw rotates, the two L-shaped sliding blocks will move in opposite directions at the same time under the action of the reverse threads on the outside of the bidirectional screw, so that the fixing device can be centered on the inside of the I-beam, improving the balance of the fixing device when fixing the rib plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.
[0015] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.
[0016] In the attached picture:
[0017] Figure 1 A structural diagram showing the overall structure of the present application;
[0018] Figure 2 A schematic diagram of the structure of the present application in a split state is shown;
[0019] Figure 3 The schematic diagram of the structure after the clamping screw and the driving nut of the present application are separated is shown;
[0020] Figure 4 A schematic diagram of a partial cross-section of the structure of the mobile base of the present application is shown;
[0021] Figure 5 A schematic diagram showing the structure of the mobile base and the rectangular cavity of the present application is shown;
[0022] Figure 6 The schematic diagram of the structure of the bidirectional screw and the anti-skid rubber pad of the present application is shown.
[0023] Reference numerals list
[0024] 1. Mobile base; 101. Mobile wheels; 102. L-shaped support plate; 103. Handle; 104. Rectangular cavity;
[0025] 2. Lifting mechanism; 201. Lifting plate; 202. Lifting screw; 203. Rotating nut; 204. Small drive motor;
[0026] 3. Clamping mechanism; 301. Movable clamping plate; 302. Small clamping motor; 303. Clamping screw; 304. Worm; 305. Driving nut; 306. Worm wheel;
[0027] 4. Fixed part; 401. Bidirectional screw; 402. L-shaped sliding block; 403. Small driving motor; 404. Anti-slip rubber pad;
[0028] 5. Controller;
[0029] 6. Battery. DETAILED DESCRIPTION
[0030] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of 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.
[0031] Example 1: Please refer to Figures 1 to 6 :
[0032] The present embodiment proposes a rib plate processing and fixing device, comprising: a mobile base 1; an L-shaped support plate 102 is fixedly connected to the front side of the upper end face of the mobile base 1, and a lifting mechanism 2 is arranged on the left side of the L-shaped support plate 102; a clamping mechanism 3 is arranged at the lower part of the lifting mechanism 2; a rectangular cavity 104 is opened on the right end face of the mobile base 1, and a fixing part 4 is installed inside the rectangular cavity 104; a controller 5 is installed on the front side of the L-shaped support plate 102; a battery 6 is installed on the rear side of the upper end face of the mobile base 1, and the battery 6 is electrically connected to the controller 5; four mobile wheels 101 are rotatably connected to the bottom of the mobile base 1; a handle 103 is welded on the top rear side of the L-shaped support plate 102; a strip-shaped slide groove is opened on both the front and rear side faces inside the rectangular cavity 104 for guiding the L-shaped sliding block 402.
[0033] The lifting mechanism 2 includes a lifting plate 201, a lifting screw 202, a rotating nut 203 and a small driving motor 204. The upper end surface of the lifting plate 201 is fixedly connected with the lifting screw 202, and the lifting screw 202 passes through the L-shaped support plate 102. The outside of the lifting screw 202 is connected with the rotating nut 203 through a thread, and the rotating nut 203 is rotatably connected to the upper end surface of the L-shaped support plate 102; the small driving motor 204 is fixedly installed on the upper end surface of the L-shaped support plate 102, and a first bevel gear is installed on the rotating shaft of the small driving motor 204; a second bevel gear is installed on the outside of the rotating nut 203, and the second bevel gear is meshed with the first bevel gear; the top surface of the lifting plate 201 is provided with four vertical guide rods passing through the L-shaped support plate 102; through the setting of the lifting mechanism 2, it can move up and down with the clamping mechanism 3.
[0034] The clamping mechanism 3 includes a movable clamping plate 301, a small clamping motor 302, a clamping screw 303, a worm 304, a driving nut 305 and a worm wheel 306. The clamping screw 303 is fixedly connected to the middle part of the rear end surface of the movable clamping plate 301, and the clamping screw 303 passes through the rear side surface of the lifting plate 201. The small clamping motor 302 is fixedly installed on the lifting plate 201, and a first pulley is fixedly installed on the rotating shaft of the small clamping motor 302; the worm 304 is rotatably connected to the rear end surface of the lifting plate 201, and a second pulley is fixedly installed on the right end of the worm 304, and the second pulley is connected to the first pulley through a belt transmission; the driving nut 305 is rotatably connected to the rear end surface of the lifting plate 201, and the driving nut 305 is threadedly connected to the clamping screw 303, and a worm wheel 306 meshing with the worm 304 is installed on the outside of the driving nut 305; through the setting of the clamping mechanism 3, it is used to fix the rib plate.
[0035] Embodiment 2, based on embodiment 1, as Figures 4 to 6As shown, the fixing part 4 includes a bidirectional screw 401, an L-shaped sliding block 402, a small driving motor 403 and an anti-skid rubber pad 404, the bidirectional screw 401 is rotatably connected to the inside of the rectangular cavity 104, and the outside of the bidirectional screw 401 is symmetrically provided with two reverse threads, and the outside of the bidirectional screw 401 is connected to two L-shaped sliding blocks 402 through two reverse threads, and the two L-shaped sliding blocks 402 are provided with anti-skid rubber pads 404 at the opposite ends, and a third pulley is installed on the middle side of the outside of the bidirectional screw 401; the small driving motor 403 is fixedly installed on the upper end surface of the mobile base 1, and a fourth pulley is installed on the rotating shaft of the small driving motor 403, and And the fourth pulley is connected to the third pulley through a belt transmission; the small driving motor 403, the small clamping motor 302, and the small driving motor 204 are all electrically connected to the controller 5; each L-shaped sliding block 402 is provided with a strip sliding block on the front and rear sides, and the two strip sliding blocks on the L-shaped sliding block 402 are respectively slidably connected to the two strip sliding grooves inside the rectangular cavity 104; when the bidirectional screw 401 rotates, the two L-shaped sliding blocks 402 will move in opposite directions at the same time under the action of the external reverse threads of the bidirectional screw 401, so that the fixing device can be centered on the inner side of the I-beam, thereby improving the balance of the fixing device when fixing the rib plate.
[0036] The working principle of this embodiment is as follows: when using, when welding the rib plate on the I-beam, first place the fixing device on the inner side of the I-beam, then fix the rib plate to the inner side of the lifting plate 201 through the clamping mechanism 3, and then push the fixing device to move the rib plate inside the I-beam, so as to adjust the position of the rib plate. When the position of the rib plate is adjusted, press the button on the controller 5 to control the small drive motor 204 to rotate forward, so that the first bevel gear drives the second bevel gear and the rotating nut 203 to rotate forward, and then the lifting screw 202 moves downward with the lifting plate 201, the clamping mechanism 3 and the rib plate under the action of the thread. When the lower side of the rib plate contacts the inner bottom end surface of the I-beam, release the button on the controller 5 to stop the small drive motor 204 from rotating.
[0037] Then, by pressing the button on the controller 5, the small drive motor 403 is controlled to rotate forward, so that the fourth pulley drives the third pulley and the bidirectional screw 401 to rotate forward, and then the two L-shaped sliding blocks 402 move in opposite directions at the same time under the action of the external reverse threads of the bidirectional screw 401, so that the two anti-slip rubber pads 404 are pressed against the left and right side surfaces of the inner side of the I-beam, so that the fixing device is fixed as a whole, and then the rib plate can be welded. During the whole welding process, since the staff does not need to fix the rib plate by hand, they can free their hands to hold the welding mask to avoid physical damage to the eyes.
[0038] In this article, there are a few points to note:
[0039] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.
[0040] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.
[0041] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.
Claims
1. A rib plate processing and fixing device, comprising: A mobile base (1); characterized in that an L-shaped support plate (102) is fixedly connected to the front side of the upper end surface of the mobile base (1), and a lifting mechanism (2) is arranged on the left side of the L-shaped support plate (102); a clamping mechanism (3) is arranged at the lower part of the lifting mechanism (2); a rectangular cavity (104) is opened on the right end surface of the mobile base (1), and a fixing part (4) is installed inside the rectangular cavity (104); a controller (5) is installed on the front side of the L-shaped support plate (102); a battery (6) is installed on the rear side of the upper end surface of the mobile base (1), and the battery (6) is electrically connected to the controller (5).
2. The rib plate processing and fixing device according to claim 1 is characterized in that: The bottom of the mobile base (1) is rotatably connected to four mobile wheels (101); a handle (103) is welded to the rear side of the top of the L-shaped support plate (102); and a strip-shaped slide groove is provided on both the front and rear side surfaces of the rectangular cavity (104).
3. The rib plate processing and fixing device according to claim 1 or 2, characterized in that: The lifting mechanism (2) comprises a lifting plate (201), a lifting screw (202), a rotating nut (203) and a small driving motor (204); the upper end surface of the lifting plate (201) is fixedly connected with a lifting screw (202) that passes through the L-shaped support plate (102); the outside of the lifting screw (202) is connected with a rotating nut (203) that rotates on the upper end surface of the L-shaped support plate (102) through a thread; the small driving motor (204) is fixedly mounted on the upper end surface of the L-shaped support plate (102), and a first bevel gear is mounted on the rotating shaft of the small driving motor (204); a second bevel gear is mounted on the outside of the rotating nut (203), and the second bevel gear is meshed with the first bevel gear; and the top end surface of the lifting plate (201) is provided with four vertical guide rods that pass through the L-shaped support plate (102).
4. The rib plate processing and fixing device according to claim 3 is characterized in that: The clamping mechanism (3) comprises a movable clamping plate (301), a small clamping motor (302), a clamping screw (303), a worm (304), a driving nut (305) and a worm wheel (306); a clamping screw (303) penetrating the rear side surface of the lifting plate (201) is fixedly connected to the middle of the rear end surface of the movable clamping plate (301); the small clamping motor (302) is fixedly mounted on the lifting plate (201); and a driving nut (305) is fixedly mounted on the rotating shaft of the small clamping motor (302). A first pulley is provided; the worm (304) is rotatably connected to the rear end surface of the lifting plate (201), and a second pulley is fixedly installed on the right end of the worm (304), and the second pulley is connected to the first pulley through a belt; the driving nut (305) is rotatably connected to the rear end surface of the lifting plate (201), and the driving nut (305) is threadedly connected to the clamping screw (303), and a worm wheel (306) meshing with the worm (304) is installed outside the driving nut (305).
5. The rib plate processing and fixing device according to claim 2, characterized in that: The fixing part (4) comprises a bidirectional screw (401), an L-shaped sliding block (402), a small driving motor (403) and an anti-skid rubber pad (404); the bidirectional screw (401) is rotatably connected inside the rectangular cavity (104); the outside of the bidirectional screw (401) is provided with two reverse threads in a bilaterally symmetrical manner; the outside of the bidirectional screw (401) is connected with two L-shaped sliding blocks (402) through the two reverse threads; the two L-shaped sliding blocks (402) are both provided with anti-skid rubber pads (404); a third pulley is installed on the middle side of the outside of the bidirectional screw (401); the small driving motor (403) is fixedly installed on the upper end surface of the movable base (1); a fourth pulley is installed on the rotating shaft of the small driving motor (403); and the fourth pulley is connected to the third pulley through a belt.
6. The rib plate processing and fixing device according to claim 5, characterized in that: Each of the L-shaped sliding blocks (402) is provided with a strip-shaped sliding block on both the front and rear sides, and the two strip-shaped sliding blocks on the L-shaped sliding block (402) are respectively slidably connected to the two strip-shaped sliding grooves inside the rectangular cavity (104).