Welding positioning mechanism for flat steel

Abstract

The utility model belongs to the technical field of flat steel positioning, and discloses a welding positioning mechanism for flat steel, which comprises a bottom plate, a supporting plate and a mounting plate are arranged on the top surface of the bottom plate, a guide groove is formed in the surface of the supporting plate and penetrates through the supporting plate, and positioning components for positioning and fixing the flat steel are arranged on the surface of the supporting plate in an array manner. The positioning assemblies are movably connected with the supporting plate, adjusting assemblies used for adjusting the distance between the positioning assemblies at equal intervals are arranged on the surface of the supporting plate, the adjusting assemblies are connected with the multiple positioning assemblies on the surface of the supporting plate, and when the adjusting assemblies move on the surface of the supporting plate, the positioning assemblies can achieve equal-distance adjustment on the surface of the supporting plate; after the flat steel is placed in the positioning assembly, rapid positioning of the flat steel with different widths can be achieved by adjusting the motor, rapid fixing of the flat steel can be achieved by the positioning assembly after the flat steel is positioned, and due to the design, the welding efficiency of the flat steel is improved, and the adaptability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flat steel positioning, in particular to a welding positioning mechanism for flat steel. Background Art

[0002] The welding positioning mechanism for flat steel is a positioning device used for flat steel welding, which can ensure the welding quality and accuracy of the flat steel through precise positioning.

[0003] For example, the utility model with the announcement number CN204975860U discloses a long flat steel welding positioning device, which is characterized by comprising: a positioning card plate, a positioning straight slot and a positioning inclined slot are arranged on the positioning card plate, a positioning right angle is arranged below one side of the positioning card plate, and an adjustable support bolt is arranged on the other side. Its advantages are that no matter how long the flat steel is to be welded, it can be accurately positioned to ensure the welding quality, while improving the welding efficiency, reducing the labor intensity of the workers, and reducing the factory production cost. If there is deformation during welding, the workpiece can be ejected smoothly by simply tightening the ejection screw.

[0004] In the process of implementing this application, it was found that the technology has the following problems: most of the existing flat steel welding positioning devices can only fix a single flat steel, and cannot be fixed and adjusted according to the width and thickness of the flat steel, resulting in poor adaptability of the device, and most of the existing devices cannot position and fix multiple groups of flat steels at the same time, resulting in a significant reduction in the welding efficiency of the flat steel.

[0005] For this purpose, a welding positioning mechanism for flat steel is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve the problem that most of the existing flat steel welding positioning devices can only fix a single flat steel, and cannot be fixed and adjusted according to the width and thickness of the flat steel, resulting in poor adaptability of the device, and most of the existing devices cannot position and fix multiple groups of flat steels at the same time, resulting in greatly reduced flat steel welding efficiency. The utility model provides a welding positioning mechanism for flat steel.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A welding positioning mechanism for flat steel comprises a base plate, the top surface of the base plate is provided with a support plate and a mounting plate, the surface of the support plate is provided with a guide groove, and the guide groove passes through the support plate, the surface array of the support plate is provided with a positioning component for positioning and fixing the flat steel, and the positioning component is movably connected to the support plate, and the surface of the support plate is provided with an adjustment component for equidistantly adjusting the distance between the positioning components.

[0009] By adopting the above technical solution, there are two support plates on the bottom plate, so that the flat steel has sufficient support when placed, reducing the occurrence of flat steel bending and facilitating improving the welding quality of the flat steel.

[0010] Furthermore, the positioning assembly includes a positioning frame, and the positioning frame is movably connected to the support plate, a placement groove is opened on the side of the positioning frame, and the placement groove runs through the side of the positioning frame, and a positioning sensor is arranged in the placement groove.

[0011] By adopting the above technical solution, the height of the bottom surface of the placement groove on one side of the positioning frame is smaller than the height of the top surface of the support plate. When the flat steel is placed on the top surface of the support plate, the placement groove will push the flat steel to move on the top surface of the support plate. When the flat steel moves horizontally to the point where it cannot move, the pressure sensed by the positioning sensor will increase, thereby realizing the adjustment of the horizontal position of the flat steel.

[0012] Furthermore, a pressing groove is provided in the positioning frame, a pressing block and a lifting screw rod are provided in the pressing groove, the pressing block is movably connected to the pressing groove, and the lifting screw rod is threadedly connected to the pressing block, a lifting motor is provided on the top surface of the positioning frame, and the output end of the lifting motor is fixedly connected to the top end of the lifting screw rod, and a pressing sensor is provided on the bottom surface of the pressing block.

[0013] By adopting the above technical solution, when the distance between the flat steels is determined under the action of the adjusting component, the lifting screw drives the pressing block to move in the pressing groove along the direction of the placement groove under the drive of the lifting motor, and the flat steel can be quickly fixed according to the signal response of the pressing sensor on the bottom surface of the pressing block.

[0014] Further, the adjustment assembly includes a telescopic bracket, a fixed shaft is provided on the surface of the telescopic bracket, and the fixed shaft is fixedly connected to the support plate, and the telescopic bracket is movably connected to the fixed shaft, an adjustment shaft and a connecting shaft are provided on the surface of the telescopic bracket, and the adjustment shaft and the connecting shaft are movably connected to the telescopic bracket respectively, and the length of the adjustment shaft is greater than the length of the connecting shaft.

[0015] By adopting the above technical solution, the fixed shaft is installed on one side of the support plate, the adjusting shaft is installed on the node closest to the fixed shaft, and the connecting shaft is arranged in an array on the telescopic bracket. When the adjusting shaft and the connecting shaft move in the guide groove through the guide block, equal distance adjustment is achieved between the connecting shaft and the adjusting shaft.

[0016] Furthermore, guide blocks are respectively fixed on the surfaces of the adjusting shaft and the connecting shaft, and the guide blocks are respectively slidably connected to the guide grooves, a fixed block is provided on the surface of the support plate, an adjusting motor is provided on the surface of the fixed block, and the output end of the adjusting motor passes through the fixed block, an adjusting screw is provided at the output end of the adjusting motor, and the adjusting screw is threadedly connected to the adjusting shaft.

[0017] By adopting the above technical solution, since the length of the adjustment shaft is greater than the length of the connecting shaft, under the drive of the adjustment motor, the adjustment screw will first drive the adjustment shaft to move along the guide groove to achieve the adjustment of the telescopic bracket.

[0018] Furthermore, a lifting slot is opened in the mounting plate, an electric telescopic rod and a baffle are provided in the lifting slot, and the baffle is movably connected to the lifting slot, a controller is provided on the top surface of the base plate, and the controller is electrically connected to the lifting motor, positioning sensor, press sensor, electric telescopic rod and adjustment motor respectively.

[0019] By adopting the above technical solution, when the flat steel moves on the support plate in a direction perpendicular to the support plate under the push of the external pushing structure, the baffle on the mounting plate will block the flat steel to achieve alignment of one end of the welded flat steel, and in the lifting groove in the mounting plate, the electric telescopic rod can realize the up and down lifting of the baffle.

[0020] The beneficial effects of the utility model are as follows:

[0021] The utility model provides a positioning component and an adjusting component on the surface of the support plate, and the adjusting component is connected to a plurality of positioning components on the surface of the support plate. When the adjusting component moves on the surface of the support plate, the positioning component can realize equidistant adjustment on the surface of the support plate. When the flat steel is placed into the positioning component, the adjusting motor can realize fast positioning of flat steels of different widths, and the positioning component can realize fast fixing of the flat steel after the positioning of the flat steel is completed. These designs not only improve the welding efficiency of the flat steel, but also enhance the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is an axonometric drawing of the utility model;

[0023] Figure 2 It is an overall cross-sectional view of the utility model;

[0024] Figure 3 It is an exploded view of the overall structure of the utility model;

[0025] Figure 4 It is a structural exploded view of the adjustment assembly of the utility model;

[0026] Figure 5 It is a structural diagram of the positioning assembly of the utility model;

[0027] Figure 6 It is a cross-sectional view of the positioning assembly of the utility model;

[0028] Figure 7 It is a structural exploded view of the positioning assembly of the utility model.

[0029] : 1. Adjusting assembly; 101. Fixed shaft; 102. Adjusting shaft; 103. Telescopic bracket; 104. Guide block; 105. Connecting shaft; 2. Mounting plate; 3. Positioning assembly; 301. Lifting motor; 302. Pressing block; 303. Placement slot; 304. Positioning frame; 305. Pressing slot; 306. Positioning sensor; 307. Lifting screw rod; 308. Pressing sensor; 4. Controller; 5. Electric telescopic rod; 6. Support plate; 7. Bottom plate; 8. Lifting slot; 9. Adjusting motor; 10. Fixed block; 11. Adjusting screw rod; 12. Guide slot; 13. Baffle. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0033] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] like Figures 1 to 7As shown, it includes a base plate 7, the top surface of the base plate 7 is provided with a support plate 6 and a mounting plate 2, the surface of the support plate 6 is provided with a guide groove 12, and the guide groove 12 runs through the support plate 6, the surface array of the support plate 6 is provided with a positioning component 3 for positioning and fixing the flat steel, and the positioning component 3 is movably connected to the support plate 6, and the surface of the support plate 6 is provided with an adjustment component 1 for equidistantly adjusting the distance between the positioning components 3.

[0035] Specifically, the adjustment component 1 is connected to multiple positioning components 3 on the surface of the support plate 6. When the adjustment component 1 moves on the surface of the support plate 6, the positioning component 3 will achieve equidistant adjustment on the surface of the support plate 6. After the flat steel is placed into the positioning component 3, the adjustment motor 9 can achieve rapid positioning of flat steels of different widths, and the positioning component 3 can achieve rapid fixation of the flat steel after the flat steel is positioned. These designs not only improve the welding efficiency of the flat steel, but also improve the adaptability of the device. There are two support plates 6 on the bottom plate 7, so that the flat steel has sufficient support when placed, reducing the occurrence of flat steel bending, and facilitating the improvement of the welding quality of the flat steel.

[0036] The positioning assembly 3 includes a positioning frame 304, and the positioning frame 304 is movably connected to the support plate 6. A placement groove 303 is provided on the side of the positioning frame 304, and the placement groove 303 runs through the side of the positioning frame 304. A positioning sensor 306 is provided in the placement groove 303. A pressing groove 305 is provided in the positioning frame 304. A pressing block 302 and a lifting screw rod 307 are provided in the pressing groove 305. The pressing block 302 is movably connected to the pressing groove 305, and the lifting screw rod 307 is threadedly connected to the pressing block 302. A lifting motor 301 is provided on the top surface of the positioning frame 304, and the output end of the lifting motor 301 is fixedly connected to the top of the lifting screw rod 307. A pressing sensor 308 is provided on the bottom surface of the pressing block 302.

[0037] Specifically, the height of the bottom surface of the placement groove 303 on one side of the positioning frame 304 is less than the height of the top surface of the support plate 6. When the flat steel is placed on the top surface of the support plate 6, the placement groove 303 will push the flat steel to move on the top surface of the support plate 6. When the flat steel moves horizontally to the point where it cannot move, the pressure sensed by the positioning sensor 306 will increase, thereby realizing the adjustment of the horizontal position of the flat steel. When the distance between the flat steels is determined under the action of the adjustment component 1, the lifting screw rod 307 drives the pressing block 302 to move in the pressing groove 305 along the direction of the placement groove 303 under the drive of the lifting motor 301. According to the signal response of the pressing sensor 308 on the bottom surface of the pressing block 302, the flat steel can be quickly fixed.

[0038] The adjustment component 1 includes a telescopic bracket 103, a fixed shaft 101 is provided on the surface of the telescopic bracket 103, and the fixed shaft 101 is fixedly connected to the support plate 6, and the telescopic bracket 103 is movably connected to the fixed shaft 101, an adjusting shaft 102 and a connecting shaft 105 are provided on the surface of the telescopic bracket 103, and the adjusting shaft 102 and the connecting shaft 105 are respectively movably connected to the telescopic bracket 103, and the length of the adjusting shaft 102 is greater than the length of the connecting shaft 105, guide blocks 104 are respectively fixed on the surfaces of the adjusting shaft 102 and the connecting shaft 105, and the guide blocks 104 are respectively slidably connected to the guide grooves 12, a fixed block 10 is provided on the surface of the support plate 6, an adjusting motor 9 is provided on the surface of the fixed block 10, and the output end of the adjusting motor 9 passes through the fixed block 10, an adjusting screw rod 11 is provided at the output end of the adjusting motor 9, and the adjusting screw rod 11 is threadedly connected to the adjusting shaft 102.

[0039] Specifically, the fixed shaft 101 is installed on one side of the support plate 6, the adjusting shaft 102 is installed on the node closest to the fixed shaft 101, and the connecting shaft 105 is arranged in an array on the telescopic bracket 103. When the adjusting shaft 102 and the connecting shaft 105 move in the guide groove 12 through the guide block 104, equal distance adjustment is achieved between the connecting shaft 105 and the adjusting shaft 102. Since the length of the adjusting shaft 102 is greater than the length of the connecting shaft 105, under the drive of the adjusting motor 9, the adjusting screw 11 will first drive the adjusting shaft 102 to move along the guide groove 12 to achieve the adjustment of the telescopic bracket 103.

[0040] A lifting slot 8 is provided in the mounting plate 2, in which an electric telescopic rod 5 and a baffle 13 are provided, and the baffle 13 is movably connected to the lifting slot 8. A controller 4 is provided on the top surface of the bottom plate 7, and the controller 4 is electrically connected to the lifting motor 301, the positioning sensor 306, the pressing sensor 308, the electric telescopic rod 5 and the adjusting motor 9 respectively.

[0041] Specifically, under the push of the external pushing structure, when the flat steel moves on the support plate 6 in a direction perpendicular to the support plate 6, the baffle 13 on the mounting plate 2 will block the flat steel to achieve alignment of one end of the welded flat steel, and in the lifting slot 8 in the mounting plate 2, the electric telescopic rod 5 can realize the up and down lifting of the baffle 13.

[0042] In summary: the height of the bottom surface of the placement groove 303 on one side of the positioning frame 304 is less than the height of the top surface of the support plate 6. When the flat steel is placed on the top surface of the support plate 6, the placement groove 303 will push the flat steel to move on the top surface of the support plate 6. When the flat steel moves horizontally to the point where it cannot move, the pressure sensed by the positioning sensor 306 will increase, so that the horizontal position of the flat steel can be adjusted. When the distance between the flat steels is determined under the action of the adjustment component 1, the lifting screw 307 drives the pressing block 302 in the pressing groove 305 along the placement groove 305 under the drive of the lifting motor 301. The flat steel can be quickly fixed according to the signal response of the sensor 308 pressed by the bottom surface of the pressing block 302. The fixed shaft 101 is installed on one side of the support plate 6, and the adjusting shaft 102 is installed on the node closest to the fixed shaft 101. The connecting shaft 105 is arranged in an array on the telescopic bracket 103. When the adjusting shaft 102 and the connecting shaft 105 move in the guide groove 12 through the guide block 104, the connecting shaft 105 and the adjusting shaft 102 are adjusted at an equal distance. Since the length of the adjusting shaft 102 is greater than that of the connecting shaft 105, the adjusting shaft 102 can be adjusted at an equal distance. The length of the shaft 105 is adjusted. Under the drive of the adjustment motor 9, the adjustment screw 11 will first drive the adjustment shaft 102 to move along the guide groove 12 to achieve the adjustment of the telescopic bracket 103. Under the push of the external pushing structure, when the flat steel moves on the support plate 6 in a direction perpendicular to the support plate 6, the baffle 13 on the mounting plate 2 will block the flat steel to achieve the alignment of one end of the welded flat steel. In the lifting groove 8 in the mounting plate 2, the electric telescopic rod 5 can realize the up and down lifting of the baffle 13. The adjustment component 1 is connected to the plurality of positioning components 3 on the surface of the support plate 6. When the adjustment component 1 moves on the surface of the support plate 6, the positioning component 3 will achieve equidistant adjustment on the surface of the support plate 6. After the flat steel is placed into the positioning component 3, the adjustment motor 9 can achieve rapid positioning of flat steels of different widths, and the positioning component 3 can achieve rapid fixation of the flat steel after the flat steel is positioned. These designs not only improve the welding efficiency of the flat steel, but also improve the adaptability of the device. There are two support plates 6 on the bottom plate 7, so that the flat steel has sufficient support when placed, reducing the occurrence of flat steel bending, and facilitating the improvement of the welding quality of the flat steel.

[0043] 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 the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A welding positioning mechanism for flat steel, comprising a bottom plate (7), characterized in that: The top surface of the base plate (7) is provided with a support plate (6) and a mounting plate (2); the surface of the support plate (6) is provided with a guide groove (12), and the guide groove (12) penetrates the support plate (6); the surface array of the support plate (6) is provided with a positioning component (3) for positioning and fixing the flat steel, and the positioning component (3) is movably connected to the support plate (6); the surface of the support plate (6) is provided with an adjustment component (1) for equidistantly adjusting the distance between the positioning components (3).

2. A flat steel welding positioning mechanism according to claim 1, characterized in that: The positioning assembly (3) comprises a positioning frame (304), and the positioning frame (304) is movably connected to the support plate (6), a placement groove (303) is provided on the side of the positioning frame (304), and the placement groove (303) passes through the side of the positioning frame (304), and a positioning sensor (306) is provided in the placement groove (303).

3. A flat steel welding positioning mechanism according to claim 2, characterized in that: The positioning frame (304) is provided with a pressing groove (305), the pressing groove (305) is provided with a pressing block (302) and a lifting screw rod (307), the pressing block (302) is movably connected to the pressing groove (305), and the lifting screw rod (307) is threadedly connected to the pressing block (302), the top surface of the positioning frame (304) is provided with a lifting motor (301), and the output end of the lifting motor (301) is fixedly connected to the top end of the lifting screw rod (307), and the bottom surface of the pressing block (302) is provided with a pressing sensor (308).

4. A flat steel welding positioning mechanism according to claim 3, characterized in that: The adjustment assembly (1) comprises a telescopic bracket (103), a fixed shaft (101) is provided on the surface of the telescopic bracket (103), the fixed shaft (101) is fixedly connected to the support plate (6), and the telescopic bracket (103) is movably connected to the fixed shaft (101), an adjustment shaft (102) and a connecting shaft (105) are provided on the surface of the telescopic bracket (103), the adjustment shaft (102) and the connecting shaft (105) are respectively movably connected to the telescopic bracket (103), and the length of the adjustment shaft (102) is greater than the length of the connecting shaft (105).

5. A flat steel welding positioning mechanism according to claim 4, characterized in that: Guide blocks (104) are fixed on the surfaces of the adjusting shaft (102) and the connecting shaft (105), and the guide blocks (104) are slidably connected to the guide grooves (12). A fixing block (10) is provided on the surface of the supporting plate (6). An adjusting motor (9) is provided on the surface of the fixing block (10), and the output end of the adjusting motor (9) passes through the fixing block (10). An adjusting screw rod (11) is provided on the output end of the adjusting motor (9), and the adjusting screw rod (11) is threadedly connected to the adjusting shaft (102).

6. A flat steel welding positioning mechanism according to claim 5, characterized in that: A lifting groove (8) is provided in the mounting plate (2), an electric telescopic rod (5) and a baffle (13) are provided in the lifting groove (8), and the baffle (13) is movably connected to the lifting groove (8), a controller (4) is provided on the top surface of the bottom plate (7), and the controller (4) is electrically connected to the lifting motor (301), the positioning sensor (306), the pressing sensor (308), the electric telescopic rod (5) and the adjusting motor (9) respectively.

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